Job Description & Requirements

The position will be responsible for the deployment and support of the enterprise-wide network system infrastructure and interconnected technologies that require day-to-day support and administration in order to obtain maximum availability of systems and optimal network performance.

Responsibilities :

• Administer, monitor, maintain and optimize WAN, LAN and Wi-Fi networks for optimal performance and maximum availability.
• Ensure all the Network devices (Routers, Switches, Load Balancers, Wireless LAN Controllers) & Firewalls remains in good working condition.
• Configure, troubleshoot, and resolve any issues within Network and Security areas, including performance and capacity issues.
• Respond to production issues speedily, including bringing up the defective hardware during and after office hours.
• Taking the lead in updating & documenting all Network configuration, Firmware, Network diagrams and all the cabling for all the End-Devices.
• Provide technical support and consultation, conduct procurement, and perform project management activities for enhancement and the change in Network and Security configuration.
• Define processes to manage the Network infrastructure; identify and drive service improvement initiatives to improve overall network operation quality and productivity.
• Work with vendor to manage and coordinate the infrastructure security reviews, assessments and penetration tests.
• Work with the cyber security team in the remediation of network related vulnerabilities.
• Manage network related projects as and when required.
• Any other related duties/tasks as assigned by immediate supervisor or Director, Information Technology.

Requirements :

• Diploma / Bachelor’s degree (or higher) in Electrical Engineering or Computer Science / Information Technology or relevant discipline.
• At least 5 years of relevant working experience in network administration.
• Preferably Cisco Certified Network Associate (CCNA) certified.
• Having any Security certification is advantageous.
• Familiar with the following Network configuration & setup: BGP, OSPF, MPLS, VPN Tunnel (GRE & IPSec), VRF, HSRP / VRRP, QoS, IP Flow Top Talkers, IP Accounting, ARP, NAT, PAT, Port Channel, VXLAN, Policy Routing.
• Familiar with Security Appliances such as Cisco FirePower, Fortinet Firewall and/or Palo Alto.
• Familiar with NMS setup and configuration such as NetFlow, MRTG / PRTG and SolarWinds.
• Familiar with F5 Networks / A10 Load Balancers devices.
• Have experience with Security Remediation Audit and RFP / RFQ Tender requirements.
• A motivated person with the ability to work independently, a good team player and goal oriented individual.
• Good interpersonal, communication and analytical skills.

Interested applicants are requested to write in with detailed resume indicating current and expected salary and availability.

We regret only shortlisted candidates will be notified.

Job Responsibilities:

• Develop new application software.
• Implement fixes and enhancements for existing applications.
• Manage and resolve application issues, provide updates, and conduct root cause analysis.
• Monitor and respond to alerts related to application and system services.
• Provide 2nd/3rd level technical support to the Helpdesk for CCN products.
• Participate in after-hours support on a rotational basis for software issues and alerts.

Technical Requirements:

• Bachelor's degree and at least 3 years of relevant experience.
• Proficiency in the following areas: C#.NET
  WCF / Web API
  React JS & Angular
  JavaScript / TypeScript
  JSON & XML technologies
  MS SQL Server 2016 or higher
  Object-oriented design principles
  

Additional Preferred Skills:

• Experience with Agile Scrum Development Methodology
• Knowledge of container development
• Familiarity with DevOps practices
• Understanding of cybersecurity fundamentals

Job Scope
Perform daily monitoring, maintenance, and troubleshooting of backup jobs on platforms (MS Active Directory, Exchange, Oracle, SQL Server, Windows, VMware, and UNIX servers).
Manage and support Storage systems, including vulnerability remediation, capacity management, configuration management, provisioning and zoning of new servers using SAN switches.
Analyse backup software performance accordingly to meet client needs and monitoring of scheduled backups to ensure success or take remedial action for failures
Provide backup system data statistics to management.
Perform regular DR (Disaster Recovery) test plan of backup data restoration and storage replication availability.
Monitor usage and performance of storage and perform capacity planning for storage growth to management.
Manage storage and backup changes through change request process & provide status reports to the relevant parties.
Respond promptly to incident, investigate & provide temporary &/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties.
Monitor the agreed service level, document & maintain the configuration of the systems; provide regular reporting to relevant parties.
Ensure service levels meet requirements. Propose and implement action plan when required.
Expected to work during off-peak hours on system activities (e.g. patching, upgrade)
Identify, research, and resolve technical problems
Be able to effectively operate within set guidelines, policies and procedures, and able to execute instructions with minimal supervision
24x7 Operations Support
​
Who we are looking for
Degree/Diploma in Computer Information system or related field
Preferred knowledge in EMC Networker / EMC Data Domain / VEEAM
Proficient in storage and backup 3 - 5 years relevant working experience (Preferably in Business Continuity Planning / Disaster Recovery)
Working knowledge in Veritas Netbackup / EMC ISILON / EMC VMAX / EMC POWERMAX would be good but not a must.
Understanding of orchestration and automation methodologies pertaining to the specific needs of service provider environments.

Technical Support and Troubleshooting

· Provide first level support for end-users, including handling software and hardware issues.

· Install and configure new hardware and software, basic Wi-Fi setup, ensuring it integrates seamlessly with existing systems.

· Main projects involving but not limited to inflight point-of-sale solution, inflight marketplace, RFID inventory management.

· Create monitoring jobs to report status/issues for key activities.

Technical Skills

· Knowledge, familiar with C#, basic debugging.

· Basic understanding of Cloud technologies.

· Hunger to learn and apply new technologies across platforms.

· Proactively validate the current tech used and suggest areas for improvements.

· Good to have: Kotlin, React Native, mobile app knowledge.

Project Management

· Assist in the planning and implementation of IT projects, ranging from system upgrades to new system deployments.

· Coordinate with different departments to ensure IT projects align with business objectives and timelines.

· Monitor project progress, address any issues that arise, and ensure projects are completed on schedule.

· Participate in user acceptance testing, develop test cases.

Business and User Liaison

· Collaborate with business users to understand their IT requirements and challenges.

· Translate business requirements into technical specifications for vendor implementation.

· Provide training and support to users on new systems or functions.

· Act as a bridge between the IT team and other departments, ensuring clear communication and effective collaboration.

Requirements

· Bachelor’s degree in Computer Science, Information Technology, or related field.

· Prefer 2-3 years of experience in Systems Engineer or a similar role.

· Strong knowledge of Windows and macOS operating systems, as well as common software applications.

· Must equipped with knowledge and familiarity with C#.

· Good to have knowledge with Kotlin, React Native, and basic debugging.

· Ability to diagnose and resolve technical issues with hardware, software, and peripherals.

· Excellent communication and interpersonal skills, with a customer-focused attitude.

· Ability to work independently and as part of a team in a fast-paced environment.

· Strong organizational skills and attention to detail.

Job Description:

• Corporate with the constrcution manager to connect with various government acceptance departments.
• Corporate with the constrcution manager to supervise and manage the site to meet the various goals of the project.
• Corporate closely with subcontractors to monitor the progress of small towns and coordinate the work resources required by subcontractors to meet project requirements.
• Corporate with goverment personnel to conduct on-site inspections.
• Participate in weekly or monthly meetings with subcontractors to discuss work progress and corperate in preparing monthly meeting progress reports.
• Establish good relationships with all relevant parties.
• Corporate to ensure site safety and comply with the requirements of the authorities.
• Corporate to organize relevant physical and electronic documents on site engineer, etc.
• Other tasks assigned by the manager.

Requirements & Qualifications:

• Diploma / Degree or above preferably from a recognized University accredited with PEB, Singapore
• Experience with public residential projects would be advantages
• Proficient in Microsoft Office / Projects, AutoCAD
• Ability to keep a positive attitube in a fast-paced environment
• Good team player

1. Work in Singapore, Bedok office, both female or male candidates can apply
2. 5-1/2 day work week, Mon-Fri 8.30 am to 6.00 pm, Sat 8.30 am to 12.30 pm
3. 14 days leave per year.

Work scope:

1. Engineering Documentation
2. Auto Cad Drawings (2D)
3. Sales Quotation (in-house training will be provided)
4. Fire Systems Design (in-house training will be provided)

Requirement:

1. Minimum secondary education.
2. Very good hands-on with Auto Cad 2D M&E drawings.
3. Very good hands-on skills with Microsoft Excel.
4. Good command of English both speaking and writing.

Job Responsibilities:

• Manage and ensure updated documents and drawings are issued to the client and subcontractor
• Monitor the progress and keep track of the project timelines.
• Conduct weekly or monthly meeting with sub-contractors to update progress of work
• Ensure quality of work is achieved and all government and safety regulation are complied.
• Oversee drawing management and control of technical documentation
• Oversee and manage procurement of resources, control material usage on site.
• Organize labor, equipment and material for day to day site activities
• Any other duties assigned

We are seeking a dedicated and skilled Platform Engineer with expertise in Oracle Cloud Infrastructure (OCI), BMC, Control-M, Moody's Risk Analytics, and SQL. The ideal candidate will provide technical support and ensure the smooth operation of platforms in a 24x7 environment. This role involves proactive monitoring, incident resolution, and contributing to platform stability and performance.

• 3–6 years of experience in platform engineering, technical support, or related roles

• Proficiency in Oracle Cloud Infrastructure (OCI) and its components.

• Hands-on experience with BMC and Control-M for monitoring and scheduling tasks.

• Strong knowledge of Moody's Risk Analytics tools.

• Advanced SQL skills for query writing, optimization, and troubleshooting.

• Experience in providing 24x7 technical support for mission-critical platforms.

• Strong problem-solving skills to identify and resolve platform issues efficiently.

• Familiarity with ITIL processes and best practices for incident, problem, and change management.

• Detail-oriented and proactive approach to maintaining platform reliability.

• Ability to work in a fast-paced, rotational shift environment.

About The Role

We're looking for a curious and innovative Product Reliability Engineer to join our Middleware team at Visa. Here, you'll be part of a diverse group of problem-solvers who ensure billions of transactions flow seamlessly across the world's largest payment network.

What You'll Do

• Design for Reliability: Architect and implement solutions that keep Visa's middleware services running with Always On availability
• Automate Everything: Create intelligent automation for monitoring, deployment, and incident response
• Lead Investigations: Use your detective skills to solve complex technical puzzles and prevent future incidents
• Drive Innovation: Contribute to our evolution from traditional middleware to cloud-native solutions
• Collaborate Globally: Work with talented engineers across the world to build, support, and deploy middleware services.

Why You'll Love It

• Real Impact: Your code will help process millions of transactions, enabling commerce worldwide
• Growth Opportunities: Regular learning sessions, mentorship programs, and exposure to cutting-edge technology
• Work-Life Integration: Hybrid work model (2-3 days in office) with flexible scheduling
• Inclusive Culture: Join a team that actively promotes diverse perspectives and collaborative problem-solving

Your Experience & Skills

We encourage you to apply even if you don't meet every requirement. We value potential and enthusiasm over perfection.

Core Skills (Some combination of:)

• 3+ years of experience with modern middleware technologies. These might include (Tomcat, Apache, Springboot, SQS, JBoss, IBM MQ, IBM DataPower, Hazelcast, Flink, Connect Direct, SSL)
• Understanding of Linux/Unix systems, networking, cloud platforms (AWS, Azure, GCP), containerization (Kubernetes, Docker), and infrastructure-as-code tools (Terraform, Ansible).
• Proficiency with monitoring tools (Prometheus, Grafana, Datadog, etc.), logging systems (ELK stack, Splunk), and tracing tools (Jaeger, Zipkin).
• Proven track record of automating complex tasks and processes to improve efficiency and reliability using Python, Go, Java, or similar.

Technical Areas You'll Grow In:

• Cloud & System Architecture: Design scalable, resilient systems across hybrid cloud platforms (AWS, GCP, Azure)
• AI/ML Operations: Support and optimize ML model deployment pipelines and monitoring systems
• Observability & Performance: Master advanced monitoring, tracing, and performance optimization techniques
• Automation & Intelligence: Build smart alerting systems and automated remediation workflows
• Distributed Systems: Design and maintain globally distributed payment processing systems

What Makes You Thrive:

• You're energized by solving complex problems
• You believe in automation over manual processes
• You enjoy mentoring others and sharing knowledge
• You're comfortable with ambiguity and rapid change
• You value building reliable systems over quick fixes

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

• Provide IT technical onsite support for end user services problem which includes identification, diagnosis, rectification and escalation.
• Support on desktops, notebooks, printers, scanners hardware components.
• Installation, re-installation, troubleshooting and reconfiguration of Microsoft Windows and Microsoft applications that are found in the Desktop PCs and Notebook PCs. Examples of such software are Windows 10 OS or any standard desktop OS, MS Office, Internet Explorer, MS Outlook, MS Outlook Express, etc.
• Installation of Apple IPad software’s.
• Provide support for queries, escalation, problem determination, resolution and MAC – move, add and change.

• At least a Professional Certificate, Diploma or advanced /Higher /Graduate Diploma.
• Willing to learn and work in a team.
• Professional presence and excellent communication skills.
• Hardware Skill – Desktop, Laptop, Printer and Scanner
• ·Windows OS (Must know Windows 10)

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Development Business Unit is looking for Data Engineer

Internal Code: A24122

This is a contract role - the engagement is from January 2025 to July 2025

This is a healthcare application:

• Mobile application (iOS and Android)
• Dashboard (React)

What will you do?

• Support the development and business teams in unit testing and archiving data, engineered features, and algorithmic inputs/outputs throughout the data pipeline and to support analytics.
• Proven experience as a data engineer/ data analyst in mobile app development projects and administrative dashboards.

1. Create unit tests throughout the data and algorithms domain:

• Work with engineering and business teams to implement wide-coverage unit tests of data and engineered features at different stages throughout the data collection and processing pipeline
• Create unit tests of inputs to and outputs from the algorithms that drive the clinical service
• The unit tests include validation of the inputs and outputs of black-box machine learning algorithms
• Establish a regular process to execute the tests and document their outcomes as a part of our product development and release lifecycle

2. Implement and refine mechanisms to continuously archive the state of algorithmic inputs and outputs:

• Implement a process of taking snapshots of data/features input into algorithms necessary to recreate their outputs/predictions at any point in the past during the service
• Communicate requirements to the software development team

3. Assist in the successful delivery of regular service analytics and reports:

• Support the business and analytics teams in their daily and weekly delivery of reports on data completion, user engagement, and algorithm actions by addressing any data quality and validation requirements.

What are we looking for?

• Bachelor's Degree in computer science, engineering, business analytics, technology, or a related field.
• Minimum of 2 years of experience in data engineering, data analytics, or data product management roles within the tech industry. Experience in healthcare is a plus.
• Ability to implement tests in Python.
• Experience in machine learning algorithms
• Good understanding of the validation requirements of an algorithmic product. Knowledge of healthcare regulation and auditing requirements is a plus.

What do we offer in return?

• Fun working environment
• Employee Wellness Program

Does it sound like something you are interested in exploring further? Please be in touch with our team for an initial chat at [email protected]

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, sex, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice (https://www.activate.sg/privacy-policy) to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

The Supplier Quality Engineer will be based in Changi South.

Job Responsibilities

• Attend day to day part quality issues / MRB reviews.
• Serve as the primary point of contact for all supplier-related quality issues.
• Cross-Functional Collaboration: Collaborating with internal teams, such as Engineering, Procurement / Buyer, Planner, Operation, Logistic to address any supplier-related quality issues.
• Collaborating with suppliers to identify root causes of quality issues and implementing effective corrective and preventive actions. Review CAPA effectiveness, ensure no repeating occurrence.
• Work with IQC team in reviewing incoming parts from suppliers with no defects and ensure quality.
• Facilitate effective communication and collaboration between suppliers and internal stakeholders as well as customers.
• Seek for Continuous Improvement with suppliers.
• Identify opportunities for continuous improvement in supplier quality processes and systems.
• Lead initiatives to reduce defect rates and improve overall supplier performance.
• Collaborate with suppliers on process improvements and quality control enhancements.
• Support supplier audits to ensure compliance with quality standards and regulatory requirements.
• Support evaluation and approve new suppliers based on quality performance and capability assessments.
• Documentation: Maintaining accurate records, reports, and documentation related to supplier audits, evaluations, and inspections.
• Supports supply chain in the selection and qualification of suppliers’ parts being procured - FAI (First Article Inspection).
• Any ad-hoc duty as assigned by Superior.

Job Requirements

• Requires a Bachelor’s Degree in Engineering or related field with minimum 3-4 years of related experience.
• Requires experience in supplier quality engineering within the semiconductor manufacturing industry.
• Strong communication and interpersonal skills, with the ability to work effectively with suppliers, internal teams, and customers.
• Able to read blueprints and/or drawing standards.

Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people.   While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms.     

The Opportunity: 

We are looking for Versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale.  As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions.   

The Work itself: 

• Design code and systems that touch 40% of the world population while influencing Visa’s internal standards for scalability, security, and reusability 
• Collaborate multi-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings 
• Actively contribute to product quality improvements, valuable service technology, and new business flows in diverse agile squads 
• Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government solutions. 
• Leverage innovative technologies to build the next generation of Payment Services, Transaction Platforms, Real-Time Payments, and Buy Now Pay Later Technology 
• Opportunities to make a difference on a global or local scale through mentorship and continued learning opportunities 

Essential Functions:

• Demonstrates relevant technical working knowledge to understand requirements.
• Identifies and contributes to the development and solution strategies to team members that improve the design and functionality of interface features across one or more project features, under minimal guidance.
• Applies standard processes on the use of programming languages (e.g. HTML, C++, Java) to write code that fulfills website modification requests and technical requirements. 
• Collaborates with others to support the piloting of new technology capabilities and features that enhance the user website experience across e-commerce products.
• Analyzes bugs for simple issues and applies debugging tools to verify assumptions.

The Skills You Bring:

• Energy and Experience: A growth mindset that is curious and passionate about technologies and enjoys challenging projects on a global scale
• Challenge the Status Quo: Comfort in pushing the boundaries, ‘hacking’ beyond traditional solutions
• Language Expertise: Expertise in one or more general development languages (e.g., Java, C#, C++)
• Builder: Experience building and deploying modern services and web applications with quality and scalability
• Learner: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker, etc.
• Partnership: Experience collaborating with Product, Test, Dev-ops, and Agile/Scrum teams

**We do not expect that any single candidate would fulfill all of these characteristics. For instance, we have exciting team members who are really focused on building scalable systems but didn’t work with payments technology or web applications before joining Visa

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs. 

Job Description & Requirements

We are seeking a Senior Data Engineer with 10+ years of experience in software development and expertise in Big Data technologies. The ideal candidate will work on designing, developing, and maintaining scalable data pipelines and analytics platforms to meet diverse business requirements.

Responsibilities:

• Build and optimize large-scale data pipelines using Hadoop, Spark (Core, SQL,Streaming), and PySpark.
• Manage and process structured and semi-structured data using Hive, Sqoop, Impala, and Kudu.
• Develop and implement streaming data solutions with Apache Kafka.
• Collaborate with cross-functional teams to understand technical requirements and implement data-driven solutions.
• Perform data validation, quality checks, and recon reports to ensure high data accuracy.
• Work on AWS services (S3, Glue, Athena) for cloud-based data workflows and analytics.
• Translate legacy systems to open-source frameworks, leveraging technologies like Python and SQL.
• Optimize performance and scalability for data processing and storage systems.
• Utilize Java/J2EE, Hibernate, and Struts frameworks for backend application development.
• Provide mentorship to team members and support in troubleshooting and debugging complex data issues.

Requirements:

• Proficiency in Big Data ecosystems, Spark, Hadoop, and related technologies.
• Strong experience with PySpark, data transformation, and aggregation techniques.
• Hands-on with AWS services and cloud-native data pipelines.
• Solid understanding of SQL, RDBMS, and data integration tools.
• Expertise in Java/J2EE frameworks and application development.
• Strong communication and problem-solving skills.

We are looking for a talented Software Engineer with strong expertise in Python, Shell Scripting, Unix, and Automation. The ideal candidate is a self-starter who thrives in a fast-paced environment and can join immediately to contribute to mission-critical projects.

Key Responsibilities:

• Develop, test, and maintain Python scripts for automation and application development.
• Create and manage Shell Scripts for process automation and system management.
• Perform system administration and maintenance on Unix/Linux platforms.
• Design and implement automation workflows to streamline operations.
• Collaborate with cross-functional teams to gather and analyze requirements.
• Troubleshoot and resolve technical issues promptly.
• Ensure the security, reliability, and scalability of automated solutions.

• Min 5+ Years of experience as Software Developer
• Proficiency in Python programming, with a focus on scripting and automation.
• Strong knowledge of Shell Scripting
• Hands-on experience with Unix systems.
• Familiarity with automation tools and frameworks.
• Strong problem-solving and analytical abilities.
• Immediate joiner preferred

• Minimum of 2years of experience in desktop application administration and support.
• Strong knowledge of GL OMS trading platforms and SGX applications.
• Familiarity with workflows involving SGX, SSH, and SFTP protocols.
• Proficiency in Level 1 network troubleshooting, including kiosk PC and network switch support.
• . Monday to Friday (5-day workweek).

 Covid-19 vaccination compliance is mandatory.

• Minimum of 2years of experience in desktop application administration and support.

• Strong knowledge of GL OMS trading platforms and SGX applications.

• Familiarity with workflows involving SGX, SSH, and SFTP protocols.

• Proficiency in Level 1 network troubleshooting, including kiosk PC and network switch support.

• Monday to Friday (5-day workweek).

Covid-19 vaccination compliance is mandatory.

• Minimum of 2years of experience in desktop application administration and support.
• Strong knowledge of GL OMS trading platforms and SGX applications.
• Familiarity with workflows involving SGX, SSH, and SFTP protocols.
• Proficiency in Level 1 network troubleshooting, including kiosk PC and network switch support.
• . Monday to Friday (5-day workweek).

 Covid-19 vaccination compliance is mandatory.

Job Summary

We are seeking a highly skilled Site Reliability Engineer (SRE) to join our team. As an SRE, you will play a critical role in enhancing system reliability, performance, and scalability while ensuring the seamless functioning of our production environments. This is an opportunity to work in a fast-paced, dynamic environment and make a significant impact.

Mandatory Skill-set

• Degree in Computer Science or Engineering or Information Systems;
• At least 10+ years of experience in system administration, SRE, or DevOps roles;
• Strong expertise in Unix/Linux systems and databases such as MySQL, MariaDB, SingleStore, or MongoDB;
• Experience with high availability and high-scale systems;
• Proficiency in Python and Unix scripting for automation;
• Experience with incident management, including post-incident retrospectives and resolution;
• Knowledge of cloud platforms and modern monitoring tools such as Prometheus, Grafana, or equivalent.

Desired Skill-set

• Familiarity with database backup, archiving, and system performance tuning;
• Ability to work in a fast-paced environment, driving continuous improvement in system performance and reliability.

Responsibilities

• Develop, implement, and monitor solutions that improve reliability and performance of production services;
• Manage and resolve production incidents, ensuring minimal downtime and documenting post-incident reviews;
• Automate repetitive tasks, streamline deployment processes, and continuously enhance operational efficiency;
• Work closely with development, operations, and product teams to design scalable and reliable infrastructure solutions;
• Utilize monitoring and alerting tools to track system performance, availability, and scalability, ensuring timely responses to potential issues;
• Ensure all deployed systems adhere to security and compliance standards, managing potential vulnerabilities and security risks.

Should you be interested in this career opportunity, please send in your updated resume to [email protected] at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE's website (https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people. While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms.

The Opportunity:

We are looking for versatile, curious, and energetic Senior Staff Software Engineers who embrace solving complex challenges on a global scale. As a Senior Staff Software Engineer in the Issuing Solutions group, you will spearhead the architecture and design of a variety of projects. You will drive technical solutions that have a direct impact on the payment industry. The solutions you design will be large scale, always available, secure, fast, accessible, and globally ready with an impact measured in future years.

The Work itself:

• Deliver enterprise solutions at scale for Issuing Solutions and deliver the next generation of issuing platform.
• Design the most appropriate solution with well-understood trade-offs that meet business requirements.
• Propose new solutions to meet the fast-changing payments industry landscape.
• Play the main Lead role to understand high-level product requirements and help the team translate that to low-level engineering design for new features.
• Be able to come up with and evangelize architectural guidelines from an engineering standpoint to develop massively scalable, distributed systems.
• Review and recommend Visa and open-source/commercial libraries to deliver best-in-class software as per project requirements.
• Lead meetings and discussions with product and architecture teams.
• Lead and provide technical mentoring to a team of talented engineers and guide them on development and testing best practices.
• Leverage newer technologies and lead efforts to architect, design and implement/test various aspects of secure payment solutions.
• Understand and enhance coding guidelines and oversee code review processes.
• Review test strategy and test cases developed by test engineers to ensure optimum quality of solutions being delivered.
• Adhere to Agile/Scrum best practices and plan well in advance for sprint-based development and testing to ensure smooth releases on time and with high quality.
• Contribute towards team’s innovation agenda by leading efforts for participation in Hackathon and similar events through submission of unique ideas for payment solutions.
• Have a passion for emerging GenAI technologies, with an ability to understand and align with Visa’s strategy in this area and guiding and shaping team’s adoption plan accordingly.

The Skills You Bring:

• Energy and Experience: A growth mindset that is curious and passionate about technologies and enjoys challenging projects on a global scale.
• Challenge the Status Quo: Comfort in pushing the boundaries, ‘hacking’ beyond traditional solutions.
• Language Expertise: Expertise in one or more general development languages (e.g., Java, C#, C++).
• Builder: Experience building and deploying modern services and web applications with quality and scalability.
• Learner: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker, etc.
• Partnership: Experience collaborating with Product, Test, Dev-ops, and Agile/Scrum teams.
• Experience in delivering enterprise-class, mission-critical, commercial, and scalable products.
• Hands-on development experience in backend technologies including JAVA, J2EE, SQL, Spring Framework, Spring Boot, MongoDB, JPA/Hibernate, Kafka, and RabbitMQ.
• Strong foundation in data structures, algorithms, problem-solving, and complexity analysis.
• Experience with Application Servers and Databases such as Tomcat and Oracle, with knowledge of MongoDB, Cassandra, or Couchbase as a strong plus.
• Understanding of multi-threaded concurrent programming and non-blocking IO.
• Knowledge of various testing methodologies (functional, integration, regression, penetration, and performance testing).
• Familiarity with common application security vulnerabilities (OWASP).
• Knowledge of Continuous Integration/Delivery, Test Driven Development, and microservices.
• Experience with container platforms like Kubernetes, Docker, and OpenShift.
• Knowledge of performance analysis tools like Riverbed and monitoring tools like Splunk and Opera.
• Strong leadership skills and the ability to influence and develop relationships with key partners.

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

We are seeking a talented Cloud Engineer with expertise in Google Cloud Platform (GCP) to join our growing team. The ideal candidate will be responsible for designing, implementing, and maintaining cloud infrastructure and services on GCP. This role requires a deep understanding of cloud architecture, best practices, and hands-on experience with GCP services.

Cloud Infrastructure Design: Architect, design, and deploy scalable, secure, and cost-effective cloud infrastructure on GCP.

Automation and Scripting: Develop automation scripts to manage cloud infrastructure using tools like Terraform, Ansible, or Cloud Deployment Manager.

CI/CD Pipeline Management: Implement and maintain CI/CD pipelines to automate the deployment process and ensure smooth software delivery.

Security and Compliance: Ensure that the cloud environment meets security and compliance requirements by implementing best practices in identity management, data protection, and network security.

Monitoring and Optimization: Set up monitoring, logging, and alerting systems to ensure the health and performance of cloud resources. Optimize resource usage to minimize costs.

Collaboration: Work closely with development teams to provide cloud infrastructure support and to troubleshoot any issues related to cloud services.

Disaster Recovery: Design and implement disaster recovery plans to ensure business continuity in case of cloud service disruptions.

Documentation: Create and maintain comprehensive documentation of cloud architectures, configurations, and procedures.

Continuous Improvement: Stay updated with the latest GCP services, tools, and industry trends to continuously improve cloud infrastructure.

• Min 5+ Years of experience as cloud Engineer with expertise in GCP Cloud
• Extensive experience with Google Cloud Platform (GCP) services, including Compute Engine, Cloud Storage, Cloud SQL, Big Query, Kubernetes Engine (GKE), and more.
• Strong knowledge of cloud architecture and best practices for designing scalable, resilient, and secure cloud solutions.
• Proficiency in infrastructure-as-code tools such as Terraform, Cloud Deployment Manager, or Ansible.
• Experience with containerization and orchestration technologies, particularly Docker and Kubernetes.
• Experience with CI/CD tools like Jenkins, GitLab CI, or CircleCI.

We are looking for a Test Engineer who will be responsible for ensuring the quality and reliability of the operation system through testing and continuous improvement and will work on Projects for a reputed bank.

Mandatory Skill Set:

• Degree in Banking, Financial Engineering, Computer Science or related discipline;
• At least 1-3 years of experience in software Quality Assurance;
• Prior experience in Manual Testing, UAT or similar roles;
• In-depth understanding of testing methodologies and practices;
• Possess strong verbal and written communication skills;
• Ability to work both independently and within a team with good inter-personal skills.

Desired Skill Set:

• Has proficiency in testing tools such as JIRA, Selenium, Appium;
• Certified in ISTQB and CSTE.

Responsibilities:

• Design, document, and execute test cases while preparing and creating comprehensive test data;
• Utilize in-house GenAI tools to streamline and enhance the creation and enrichment of test cases;
• Ensure timely execution of test runs and completion of test results within established deadlines;
• Develop and implement test plans to validate software functionality against defined requirements and specifications;
• Identify, document, and track software defects and issues, ensuring effective resolution;
• Conduct various testing types, including functional, performance, security, and regression testing, on software products;
• Communicate test outcomes and identified defects to development teams and relevant stakeholders, collaborating on resolutions;
• Offer suggestions and constructive feedback to improve the software development process and overall quality;
• Work closely with the Testing Centre of Excellence (COE) to refine testing processes and establish standardized testing practices across operations.

Should you be interested in this career opportunity, please send in your updated resume to [email protected] at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE's website (https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

(for SI only) EA Licence No. 07C5639

COMPANY DESCRIPTION

1-Net manages carrier-neutral Internet Data Centers, along with providing a comprehensive range of integrated services including network connectivity, managed services, work area recovery suite, cloud and media delivery services. 1-Net's Data Center Corridor initiative currently interconnects key data centers in Singapore to facilities quick deployment and providing a diverse connectivity options for enterprises and service providers.

We are committed to creating an inclusive and diverse workplace where talent thrives. Our hiring decisions are made based on merit and fit-to-role. If you have a disability or special need which requires accommodation to participate in the recruitment process, please inform us when you submit your online application. We will be happy to support as necessary.

Thank you for your interest and application to this role. Please note that only short-listed candidates will be contacted.

RESPONSIBILITIES

1-Net is fast transforming itself into Asia's Data Centre of Choice. As one of the pioneers in broadband development in Singapore, 1-Net currently manages telco-class carrier-neutral Internet Data Centres, along with providing domestic and international connectivity, managed services and media delivery services. 1-Net offers superior stability, secure delivery and service experience through its services. It's uniquely positioned in Southeast Asia, with a comprehensive range of integrated services and a media-centric approach to bring cutting edge solutions to its customers.

This role is required to managed and support 1-Net's IT Services business, including Cloud Services, Managed Services, DC services, and Business Continuity Management Services.

Responsibilities

• Providing 2nd/3rd level support to Network Services
• Problem resolution in customer network issues
• Plan, implement, review and project manage network infrastructure projects and operations
• Test, evaluate and recommend new networking products for customers
• Review and continuously enhance existing network services
• Improve network performance; optimize network usage and bandwidth usage and secure the core network
• Optimize routing policies and capacity management to ensure minimal network latencies and outages
• Secure network with relevant security policies
• Responsive to solve network issues, on standby 24x7
• Assist L1/L2 Engineers to handle customers' issues directly
• Recommend suitable and relevant solutions to solve customers' issues
• Provide maintenance support for all network infrastructure
• Provide monthly network infrastructure performance review report and capacity planning recommendations
• Ensure efficiency and effectiveness of the implemented solutions in meeting user's requirements and work processes and procedures.
• Ensure timeliness & quality of project delivery.
• Structured cabling system implementation and cross connect provisioning.

• In depth practical experience in LAN/WAN implementation which include router & switches setup and configuration.
• Knowledge and experience with networking protocols, including BGP, VXLAN EVPN, OSPF, IOX-XR, NX-OS
• Structured Network Infrastructure for Layer 2 & 3 support.
• Certification in CCNA, CCNP is highly preferred
• Shift work required

Job Description & Requirements

We are seeking a Senior Data Engineer with 7+ years of experience in software development and expertise in Big Data technologies. The ideal candidate will work on designing, developing, and maintaining scalable data pipelines and analytics platforms to meet diverse business requirements.

Responsibilities:

Build and optimize large-scale data pipelines using Hadoop, Spark (Core, SQL, Streaming), and PySpark.

Manage and process structured and semi-structured data using Hive, Sqoop, Impala, and Kudu.

Develop and implement streaming data solutions with Apache Kafka.

Collaborate with cross-functional teams to understand technical requirements and implement data-driven solutions.

Perform data validation, quality checks, and recon reports to ensure high data accuracy.

Work on AWS services (S3, Glue, Athena) for cloud-based data workflows and analytics.

Translate legacy systems to open-source frameworks, leveraging technologies like Python and SQL.

Optimize performance and scalability for data processing and storage systems.

Utilize Java/J2EE, Hibernate, and Struts frameworks for backend application development.

Provide mentorship to team members and support in troubleshooting and debugging complex data issues.

Requirements:

Proficiency in Big Data ecosystems, Spark, Hadoop, and related technologies.

Strong experience with PySpark, data transformation, and aggregation techniques.

Hands-on with AWS services and cloud-native data pipelines.

Solid understanding of SQL, RDBMS, and data integration tools.

Expertise in Java/J2EE frameworks and application development.

Strong communication and problem-solving skills.

Job Description & Requirements

• Provides hands on technical expertise (SME) , senior level technical guidance to application team as necessary
• Assist and respond promptly to incident, investigate and provide temporary/permanent resolution to incidents escalated with respect to Middleware/ Operating system/ database performance, capacity, resiliency , stability, replication and other key aspects
• Researching and recommending solution that best meet business needs and enterprise operational requirements
• Provide technical support to application development teams
• Evaluate release of Middleware, Operating system, Database components and its tools to ensure entire environment is complaint with no/minimal impact

Qualifications

Understanding of protocols like HTTP/HTTPS/FTP/SFTP/AS2 etc

Programing experience in Java

Write Unix Shell & Bash Scripting

Familiarity with Linux operating system and commands

Capability to troubleshoot integration issues efficiently