Total 8 job vacancies by Tech Aalto Pte. Ltd.

Network Consulting Engineer

Description:

What You'll Do
Troubleshoot, analysis, and diagnosis of sophisticated IP/MPLS Transport for Fixed/Mobile Converged Network, comprises of Core SP Routing Design (OSPF, ISIS, BGP), MPLS Label Protocols (LDP/RSVP/BGP-LU/ Segment Routing), QoS, Multicast VPN, IPv6, Inter-AS VPN, EVPN.

Build simulated networks in test labs to resolve highly complex problems and compatibility issues.

Provide Day-2 support to a sophisticated IP MPLS networks for Fixed Broadband Operator (FTTH/DSL) and Mobile Operator Networks.

To provide support and troubleshooting service for the network infrastructure related incidents and problems.

Who You'll Work With
You will be part of the Focused Technical Support team, which resides within the larger Customer Experience (CX) organization. You will work very closely with the High Touch Technical Services, High Touch Operations Manager, Support Engineers, System Engineers and other teams aligned to the named customer.

Who You Are
• CCIE R/S or CCIE SP certifications are required.
• Experience of working on Cisco SP high-end routers (ASR9K, CRS, ASR907, 920). Familiar with the following technology: IOS-XR, IOS-XE, IGP/EGP routing protocols, MPLS, RSVP-TE, LDP, MP-BGP, L2/L3VPN, MVPN, high availability, network/device security, NetFlow, QoS, IP SLA, network management.
• Experience in NCS5500, Segment Routing and Integration with Orchestration Software such as WAE, XTC and NSO is a plus
• Excellent communication and interpersonal skills
• Experience in supporting large multi-protocol inter-networks
• Relevant industry awareness

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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

Network Engineer

Description:

Responsibilities:

Design and Document Preparation
• Provide networking expertise, revise solution architecture drawings and diagrams
• Prepare the design documents including Low Level Design (LLD) documents for OPS Network and SMRC Network, firewalls configuration, IDS/IPS and hardening states.
• Prepare ITD (Test procedure) document for OPS Network and SMRC Network
• Prepare new or update all the relevant documents (e.g. Maintenance or User Manual, Config/Rollback/Troubleshoot Procedure) required for the OPS Network (FMC, FTD (firewalls)) and SMRC Network (OFL+ONL)
Integration Support:
• The Contractor with support configuration changes to system platforms in factory and customer sites.
• The Contractor will work on the configurations of interfaces, zones, firewall policies, IPS, application filtering for single firewall (Offline)
• The Contractor will support the integration of Offline HSE and Offline Remote Site Switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/NMS/LMS, RADIUS, NTP, SIEM etc (Offline)
• The Contractor will support the integration of Online AMTS New HSE & Remote sites switches with Offline SMRC Servers e.g. PIM/PAM, SNMS/SMS/LMS, RADIUS, NTP, SIEM etc. (Offline)
• The Contractor will assist in the SMRC network configuration, Integration, testing, verification and troubleshooting of the following technology used in SMRC Network (Online SMRC)
• The Contractor will work on the configuration, integration, testing, verification and troubleshooting of Online OPS Network selected firewalls / external interfaces (particularly from the Firewall application content inspection (Layer 4 through Layer 7)) (OPS Network)
• The Contractor will configure, optimize and test the transparent firewall failover functionality running in HA and standalone mode with online interfaces for the traffic impact (OPS Network)
• The Contractor will support External Support Platform (ESP) setup, including network platform configuration & Integration (Layer 2 and Layer 3) of switch, configure firewall with S2S VPN, DMZ, NAT and Internet using ACL policies, IPS policies, URL & Content filtering policies, VPN policies, NAT policies, hardening of switch and firewall as per the hardening guideline
• The Contractor to provide troubleshooting support during online deployment & integration (OPS Network)

Hardening Support:
• The Contractor will assist on the hardening of Online / Offline SMRC network equipment and firewalls
• The Contractor will assist on the hardening of Online / offline OPS firewalls (OPS Network).
• The Contractor will troubleshoot / fix if there are any operational / unknown issues occurs in the environment due to the hardening configuration on network devices (Offline, Online SMRC)
• The Contractor will support in case any issue with hardening of online firewalls / any operational issue occurs due to the hardening of online network devices (OPS Network).

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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

Role: Full Stack Engineer

Position Type: Contract

Key Responsibilities:

Experience with version control systems such as Git

Experience in front end technologies such as the following (but not limited to):

• ReactJS
• Typescript related
• Mobile app development (such as Swift and Android)
• Other relevant stack

Experience in backend technologies such as the following (but not limited to):

• RoR (Ruby on Rails)
• Node.js
• Java/Kotlin
• Python
• Other relevant stack

Experience in low code application platforms such as the following (but not limited to):

• OutSystems
• Mendix
• Pega
• Appian
• MS Power Apps.

Experience in one or more of the following processes and infrastructure knowledge:

• Agile processes/practices (e.g. Scrum, Extreme Programming)
• Continuous integration/continuous deployment
• Cloud/PaaS platforms, such as AWS/GCP/Heroku
• Serverless Framework
• Docker/container technology

Experience with Continuous Integration such as the following (but not limited to):

• Bamboo
• TeamCity

• Experience with low code development and wireframing tools such as Figma.

• Experience developing in Mac/Linux environment

• Experience working in agile teams – TDD, Pair programming, Scrum, XP

• Familiar with both Windows and UNIX/Linux servers

• Familiar with Design Patterns

• Familiar with Unit Testing

• Good presentation and listening skills

• Exposure to mobile application development will be an added advantage

• Working experience in Agile and UX development environment will be an added advantage

• Familiar or have experiences in cloud technology such as AWS, Azure, etc. Certification on cloud technology will have higher weightage

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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

Salesforce Engineer

Contract Position: 12 months

Job Description

The responsibilities include:

• Provide technical solutions and recommendations based on user stories/ user requirements.

• Execute on development/configuration projects (such as developing Apex classes & triggers, custom user interface development, etc) independently

• Provide proper documentation for software functionalities and technical specifications

• Keep abreast of latest Salesforce developments and ensure adherence to Salesforce best practices

• Implementation of batch classes to enable data migration without data loss and corruption.

• Creation of user-friendly and visually appealing designs with custom styling to support dynamic versions of the components when setting up in Lightning App builder.

• Building Lightning Components via Lightning App Builder to facilitate component development.

• Database modelling, data sets deduplication, data querying from a custom object to a standard object, and performance of DML operations with consideration of governor limits.

• Resolving code coverage issues and writing test classes.

• Development of custom objects, custom reports, and dashboards for sales and marketing needs.

• Creation of custom fields and validation rules for new and existing objects and custom functionality using custom controllers and custom extensions.

• Maintenance of user roles, application-level security, system-level security, single Sign-on configuration, and customized security rules.

• Design and development of Apex Classes, Controller Classes, extensions, and Apex Triggers across multiple objects and applications for various functional needs.

• Integrating with third-party solutions that are already installed and running on the client’s systems.

Requirements

Development/Customization Experience

• Apex development

• Visualforce page development

• Lighting components development

• Experience in 3rd party API integrations

• Experience with Data Loader

• Bachelor’s degree in computer science or software engineering or relevant Certification

• Prior work experience in the development of applications and software

• Hands-on experience with scripting languages like MYSQL, JavaScript, Apex, Native & VisualForce

• Proficiency in the Salesforce CRM platform

• In-depth experience with designing customer-facing interfaces

• Fundamental object-oriented programming techniques (OOPs)

• Basic knowledge of Java, C#, and .Net

• Apex DML, Apex Triggers, Apex Testing, Batch Apex

• Data management and modelling competence

• Understanding of Salesforce Object Query Language (SOQL) and Salesforce Object Search Language (SOSL)

• Experience in building and maintaining sites hosted on Force.com or Site.com

• Expertise in Lightning Framework

• APIs & Integrations

• Basic understanding of the development and maintaining Customer communities.

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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

Job Description: Software Developer with DevOps and Data Engineering Expertise

Position: Software Developer
Location: Singapore
Job Type: Contract 12 months

Job Overview:

We are looking for a highly skilled Software Developer with expertise in a broad range of technologies, including Java, .NET, Python, Dynamics CRM, and DevOps. The ideal candidate will have hands-on experience in software development, troubleshooting complex systems, and working with data engineering tools. This role will focus on developing robust and scalable solutions in a hybrid cloud environment, working across diverse technology stacks, and employing modern development methodologies like Agile, TDD, and BDD.

Key Responsibilities:

• Project Delivery:
  • Lead and contribute to software development projects using Waterfall and Agile methodologies.
  • Collaborate with cross-functional teams to deliver high-quality solutions on time.
• Development Expertise:
  • Utilize development skills in Java, .NET, Python, Dynamics CRM, SharePoint, and mobile technologies.
  • Design and implement solutions in cloud or on-premise environments using tools like SSIS and Denodo.
  • Leverage big data engineering tools such as Python, PySpark, and ETL platforms (e.g., Informatica) for large-scale data processing tasks.
• Testing & Quality Assurance:
  • Demonstrate knowledge of automated software testing methodologies, including unit testing, integration testing, functional testing, Test Driven Development (TDD), and Behavior Driven Development (BDD).
  • Collaborate with QA teams to ensure that all software components meet the highest standards of quality.
• Troubleshooting & Debugging:
  • Diagnose and resolve complex issues across various system layers, from system resource allocation to application stack traces.
  • Provide root cause analysis and suggest performance improvements for high-availability, high-performance systems.
• DevOps & Continuous Integration/Continuous Delivery (CI/CD):
  • Implement and manage DevOps pipelines and deployment processes to automate software builds and releases.
  • Use Docker and similar tools to create packaging/build scripts for deployment in hybrid cloud environments.
  • Demonstrate hands-on experience with data virtualization tools like Denodo and deployment automation.
• Data Engineering & Analytics:
  • Design, develop, and optimize SQL queries for data models, analytics, and data warehouse implementations.
  • Use data engineering skills to build and manage data pipelines that process and analyze large datasets in distributed environments.
• Infrastructure & High-Performance Systems:
  • Implement systems with high availability, performance, and security hosted across various data centers or hybrid cloud environments.
  • Ensure solutions are scalable, fault-tolerant, and meet performance and security standards.

Required Skills and Qualifications:

• Strong hands-on experience in Java, .NET, Python, and associated frameworks.
• Proven experience in Dynamics CRM, SharePoint, and Mobile/Cloud-based application development.
• Expertise in software testing methodologies (unit testing, TDD, BDD, etc.).
• Strong SQL and data modeling skills for analytics and data warehouse implementations.
• Experience with big data tools (e.g., Python, PySpark, Informatica) and data engineering processes.
• Hands-on experience with DevOps tools and CI/CD practices.
• Strong understanding of analytics, data warehousing, and virtualization tools like Denodo.
• Excellent troubleshooting and problem-solving skills.

Preferred Skills and Certifications:

• Relevant software development certifications such as Microsoft Certified Solution Developer for Dynamics or equivalent.
• Certified Software Testing Professional (CSTP), Certified Software Quality Analyst (CSQA), or equivalent certifications.
• Experience with high availability, high performance, and secure systems deployment across data centers or hybrid cloud environments.

Education & Certification:

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
• Relevant certifications in software development, DevOps, and/or data engineering will be an added advantage.

This role is suited for a highly motivated individual with a passion for building scalable, secure, and high-performance software solutions. If you are looking for a challenging opportunity to work with cutting-edge technologies in a dynamic environment, we encourage you to apply.

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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

Job Description: Data Engineer / DevOps Specialist

Position: Data Engineer / DevOps Specialist
Location: Singapore
Job Type: Contract

Job Overview:

We are seeking a skilled Data Engineer / DevOps Specialist to join our growing team. The ideal candidate will have experience working with big data engineering, DevOps deployment, data virtualization, and analytics tools. This role involves managing large-scale data platforms, optimizing data pipelines, and ensuring system reliability, security, and performance. The candidate should have experience working with data visualization tools and strong data modeling and SQL skills. You will collaborate with cross-functional teams to implement scalable and secure systems across cloud and on-premise environments.

Key Responsibilities:

• Project Implementation:
  • Lead or contribute to projects using both waterfall and Agile methodologies, ensuring successful delivery within scope, time, and budget.
  • Implement systems using Hive, Impala, and Cloudera Data Platform for optimized big data solutions.
  • Utilize DevOps deployment practices to automate processes, ensuring scalability, efficiency, and integration with existing infrastructure.
• Data Virtualization & Analytics:
  • Implement data virtualization tools like Denodo to enhance data accessibility and performance across multiple systems.
  • Work with reporting and data visualization tools such as SAP BO and Tableau to create dashboards and reports, ensuring data-driven decision-making across the organization.
• Big Data Engineering & ETL:
  • Develop and optimize big data engineering jobs using Python, Pyspark, Linux, and ETL tools like Informatica to manage and transform large datasets.
  • Maintain strong SQL skills to build and optimize queries, perform data modeling, and ensure high-quality data analysis.
• System Troubleshooting & Optimization:
  • Troubleshoot and resolve complex system issues, including application stack traces and system resource bottlenecks.
  • Implement and optimize high availability, high performance, and high-security systems hosted in data centers or hybrid cloud environments.
• Data Warehouse & Analytics:
  • Play a key role in the design, development, and implementation of data warehouse solutions and analytics platforms, ensuring alignment with business requirements.
  • Ensure best practices for data modeling and data management are followed, and solutions are optimized for performance and scalability.

Required Skills and Experience:

• DevOps & Virtualization: Hands-on experience with DevOps deployment and data virtualization tools like Denodo.
• Big Data & ETL: Strong experience in big data technologies, including Python, Pyspark, Linux, and ETL tools like Informatica.
• Analytics Tools: Understanding of reporting and visualization tools such as SAP BO and Tableau.
• Data Platforms: Track record of working with systems using Hive, Impala, and Cloudera Data Platform.
• Data Modeling & SQL: Strong skills in SQL, data modeling, and data analysis.
• Troubleshooting: Ability to troubleshoot complex system and application issues.
• System Implementation: Experience in implementing high availability, high performance, and high-security systems in hybrid environments.

Education & Certification:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Relevant certifications in DevOps, Big Data, or related fields would be an advantage.

Preferred Skills:

• Experience working with hybrid cloud environments and large-scale data centers.
• Familiarity with Agile methodology and collaboration tools.

This role is ideal for a proactive and detail-oriented individual with strong technical skills in data engineering, DevOps, and data analytics. If you're passionate about creating efficient, secure, and scalable data platforms, we encourage you to apply.

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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

Salesforce Engineer

Contract 12 months

Job Description

The responsibilities include:

• Provide technical solutions and recommendations based on user stories/ user requirements.

• Execute on development/configuration projects (such as developing Apex classes & triggers, custom user interface development, etc) independently

• Provide proper documentation for software functionalities and technical specifications

• Keep abreast of latest Salesforce developments and ensure adherence to Salesforce best practices

• Implementation of batch classes to enable data migration without data loss and corruption.

• Creation of user-friendly and visually appealing designs with custom styling to support dynamic versions of the components when setting up in Lightning App builder.

• Building Lightning Components via Lightning App Builder to facilitate component development.

• Database modelling, data sets deduplication, data querying from a custom object to a standard object, and performance of DML operations with consideration of governor limits.

• Resolving code coverage issues and writing test classes.

• Development of custom objects, custom reports, and dashboards for sales and marketing needs.

• Creation of custom fields and validation rules for new and existing objects and custom functionality using custom controllers and custom extensions.

• Maintenance of user roles, application-level security, system-level security, single Sign-on configuration, and customized security rules.

• Design and development of Apex Classes, Controller Classes, extensions, and Apex Triggers across multiple objects and applications for various functional needs.

• Integrating with third-party solutions that are already installed and running on the client’s systems.

Requirements

Development/Customization Experience

• Apex development

• Visualforce page development

• Lighting components development

• Experience in 3rd party API integrations

• Experience with Data Loader

• Bachelor’s degree in computer science or software engineering or relevant Certification

• Prior work experience in the development of applications and software

• Hands-on experience with scripting languages like MYSQL, JavaScript, Apex, Native & VisualForce

• Proficiency in the Salesforce CRM platform

• In-depth experience with designing customer-facing interfaces

• Fundamental object-oriented programming techniques (OOPs)

• Basic knowledge of Java, C#, and .Net

• Apex DML, Apex Triggers, Apex Testing, Batch Apex

• Data management and modelling competence

• Understanding of Salesforce Object Query Language (SOQL) and Salesforce Object Search Language (SOSL)

• Experience in building and maintaining sites hosted on Force.com or Site.com

• Expertise in Lightning Framework

• APIs & Integrations

• Basic understanding of the development and maintaining Customer communities.

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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

Job Title: Voice Engineer

Job Description:

We are seeking a skilled and proactive Voice Engineer to join our team, responsible for maintaining and supporting the bank's voice infrastructure. This role is crucial for ensuring an efficient, nimble, and resilient communication infrastructure through a strategic focus on productivity, quality control, and innovation. The ideal candidate will be well-organized, process-oriented, and driven to excel in a fast-paced, highly technical environment.

Key Responsibilities:

• Voice Infrastructure Support: Provide day-to-day support for the bank's voice infrastructure, including Cisco Unified Communications Manager (CUCM), Webex, NICE recording systems, and Microsoft Teams for instant messaging, meetings, and voice capabilities.
• Cisco Voice Products Management: Administer and support Cisco Unified Communications Manager (CUCM), Cisco Unity Connections, and Cisco Unified Contact Center Express (UCCX). Manage and troubleshoot Cisco routers (voice gateways), analog voice gateways, and voice prioritization and class of service.
• NICE Recording System Management: Configure NICE call recording users, troubleshoot recording issues, provide end-user support for call recording-related issues, perform live verification, and manage maintenance windows, including application patches and testing.
• Microsoft Teams Support: Provide comprehensive support for Microsoft Teams, including instant messaging, video, and voice capabilities.
• Stakeholder Engagement: Collaborate with stakeholders on operational, functional, and technical issues, providing resolutions from L1 to L2 levels. Escalate to product or engineering teams as necessary.
• Ticket Queue Management: Monitor, acknowledge, analyze, and resolve issues through various ticketing systems. Ensure timely responses and solutions are provided to meet customer support SLA requirements.
• Process Documentation: Receive transitions from implementation teams and document necessary process flows for ongoing support. Ensure all documentation is up-to-date and accessible.
• Reporting & Tracking: Track and provide periodic status reports on stakeholder issues, ensuring transparency and progress communication.
• Automation & Scripting: Develop and execute engineering scripts to resolve issues or automate routine activities, improving efficiency and reducing manual intervention.

Requirements:

• Experience: Minimum of 3 years of experience working with Cisco Voice products, NICE Recording, and Microsoft Teams.
• Technical Proficiency:
  • Strong knowledge of Cisco Unified Communications Manager (CUCM), Cisco Unity Connections, and Cisco Unified Contact Center Express (UCCX).
  • Experience with supporting Cisco routers (voice gateways) and analog voice gateways.
  • Familiarity with voice prioritization and class of service.
• NICE Recording: Proficiency in configuring NICE call recording systems, troubleshooting, and performing system maintenance and upgrades.
• MS Teams: Experience in supporting Microsoft Teams for IM, video, and voice functionalities.
• Skills:
  • Strong organizational and process-focused approach.
  • Excellent prioritization, responsiveness, and customer service skills.
  • Exceptional verbal and written communication abilities.
• Independence & Teamwork: Ability to work independently and as part of a team, with a strong sense of ownership and responsibility.
• Problem-Solving: Ability to engage with technical issues at various levels, providing effective and timely solutions.

If you are a motivated and technically adept individual looking to grow your career in a dynamic environment, we encourage you to apply for this exciting opportunity to be a key player in our voice engineering team.

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 Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

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