Total 15 maintenance engineer service job vacancies in D20 Bishan, Ang Mo Kio

About Role

We are seeking a Test Engineer to join our team and play a key role in the testing of our integrated e-payment system. The successful candidate will be responsible for overseeing end-to-end testing activities, ensuring high-quality performance and reliability of systems across various devices and back-office platforms. If you have experience in test automation and a passion for delivering excellence, we want to hear from you!

Responsibilities:

• Test Lifecycle Management: Lead test planning, preparation of test environments, and execution of test procedures for the integrated e-payment system.
• Test Case Design & Execution: Develop and execute test cases based on business and system requirements.
• Automation & Scripting: Automate test solutions using scripting or programming languages, with a focus on performance tuning.
• Defect Tracking: Log and track defects to closure, ensuring traceability to requirements and identifying gaps for resolution.
• Stakeholder Collaboration: Conduct test reviews and collaborate with internal and external stakeholders to ensure alignment on test outcomes.
• Root Cause Analysis: Perform root cause analysis for production and user acceptance defects, addressing test gaps for greater efficiency.
• Documentation: Create clear design documents and user manuals for test automation solutions, providing testers and stakeholders with comprehensive guidance.

Requirements

Experience:At least 3 years of relevant experience in testing and developing test automation solutions for devices (UI-based or embedded) and/or back-office systems.
Familiarity with the full system development lifecycle, from requirements gathering to development, testing, and deployment.

Skills:Strong written and verbal communication skills.
Ability to work independently and within a team.
Certification in software testing is preferred.

Preferred Experience:Experience in Micro-payments or Automatic Fare Collection systems using Smart Cards.
Knowledge of diverse test execution phases, including System Integration Testing, User Acceptance Testing, and Performance Testing.

About Role

We are looking for a Software Engineer (Devices) to join our dynamic team and drive innovation in developing software solutions for integrated e-payment Fare Collection Systems. If you are passionate about cutting-edge technology, system integration, and developing secure and scalable applications, this is your chance to make a meaningful impact!

Responsibilities:

• Device Development: Design and build advanced applications for Ubuntu platforms that power our e-payment systems.
• Feature Implementation: Collaborate with cross-functional teams to define, design, and implement new features that improve the functionality and user experience.
• Testing & Optimization: Perform unit tests to ensure code robustness, address edge cases, and enhance performance, usability, and reliability.
• Bug Fixing & Maintenance: Tackle bugs and continuously improve application performance and functionality.
• Documentation: Prepare and submit all required deliverables throughout the software development lifecycle, including business rules, software requirements, architecture documents, source codes, and testing specifications.
• Stakeholder Engagement: Liaise with stakeholders to address design, requirement, and testing issues for smooth project delivery.

Requirements

Experience:

At least 3 years of experience in software development and system integration.
Hands-on experience with C++ application development.

Preferred Skills:

Java application development.
Web application development using HTML/HTML5, JavaScript, and frameworks like AngularJS, ExtJS, JQuery, Bootstrap.
Database interfacing (MS SQL, Oracle, MySQL) using ODBC/JDBC and SQL.
Multi-tier software architecture design and implementation.
Object-oriented software design and UML modeling.
Virtualization using containerization (e.g. Docker).
Experience in commercial cloud platforms (e.g. AWS), including AWS Lambda Functions using Python or JavaScript.
Single sign-on solutions (OAuth, OpenID Connect, SAML).
Secure communication protocols (MQ, MQTT, SFTP, FTPS).

Skills:

Strong analytical and problem-solving abilities.
Resourceful, self-motivated, and a team player with strong communication skills.

Please share your CV at [email protected]

Job Description

The team is seeking a highly motivated senior software engineer that will write beautiful code and satisfy the customer through early and continuous delivery of working software.

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated peers, we welcome you to join this team. These are newly created positions with many opportunities for groundbreaking contributions.

What you will be working on:

● Design, develop, test, deploy, maintain and improve software applications.

● Improve software quality using Scrum practices such as code review and unit testing.

● Assist PO/BA on user stories refinement.

● Assist QA on test automation and bug fixes.

● Assist DevOps on build and release automation.

● Prepare interface specifications and other architecture documents.

● Adheres to Software Craftsmanship Manifesto.

Preferred:

● Able to identify potential technical pitfalls and challenges and set directions that will help to guide the team towards solving difficult technical problems.

● Support and develop software engineers by providing advice, coaching and development opportunity

● Experience in communication with business users, other technical teams and management to collect requirement, coordinate effort across teams and identify tasks and provide estimates

● Able to grasp business domain concepts and manage requirements coming from stakeholders.

● Abie to prioritize, communicate clearly and demonstrate a consistent track record of delivery and excellent software engineering skills

What are we looking for:

● Degree in Computer Science, Computer or Electronics Engineering, Information Technology or related disciplines.

● Familiar with cloud-native technology.

● Familiar with Clean Code, Design Patterns and Unit Testing.

● Familiar with multi-paradigm programming languages.

● Knowledge and experience in Java Spring Framework / Angular / Apache Spark / Data Engineering / ETL will be advantageous.

● Technical knowledge and experience in designing and developing applications in AWS cloud environment (RDS, Glue, Lambda, MSK) will be advantageous

● Working experience in Agile and UX development environments will be an added advantage.

● Good presentation and listening skills.

● Self-driven and motivated.

● Willingness to learn.

What To Expect:

● Design, develop, test, deploy, maintain and improve software applications.

● Improve software quality using Scrum practices such as code review and unit testing.

● Assist PO/BA on user stories refinement.

● Assist QA on test automation and bug fixes.

● Assist DevOps on build and release automation.

● Prepare interface specifications and other architecture documents.

● Adheres to Software Craftsmanship Manifesto.

How To Succeed:

● Degree in Computer Science, Computer or Electronics Engineering, Information Technology or related disciplines.

● At least one year of professional experience in a software engineer or equivalent position.

● Familiar with cloud-native technology.

● Familiar with Clean Code, Design Patterns and Unit Testing.

● Familiar with multi-paradigm programming languages.

● Knowledge and experience in Java Spring Framework / Angular / Apache Spark / Data Engineering / ETL will be advantageous.

● Technical knowledge and experience in designing and developing applications in AWS cloud environment (RDS, Glue, Lambda, MSK) will be advantageous

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

● Fresh graduates with great technical skills may apply.

● Good presentation and listening skills.

● Self-driven and motivated.

● Willingness to learn.

Email your CV to [email protected]

(a) Responsibilities:

Working in a team to design and develop real-time, reliable, and secured e-payment applications. The key role includes requirements gathering, design, software implementation, documentation and testing, and deployment of the system.

The activities required to be performed shall include the following:

· Work with a team to design and develop payment devices/security systems that process public transport commuters’ cards.

· Implement and optimize communication protocols (e.g.TCP/IP, HTTPS, FTPS/SFTP, MQTT-S) to establish secure and reliable connections between devices and on-premises/cloud platforms.

· Conduct thorough application testing, debugging, and troubleshooting to identify and resolve issues related to functionality, connectivity, performance, and reliability.

· Produce quality documents required in the software development life cycle (SDLC) which include the Requirement, Specification, Design, Interface Specification, Test plan and report, Operation and Maintenance Manual, Training Manual, and other documents as required in the SDLC processes.

· Conduct testing and validation on the applications to ensure requirements and designs are met. Support in system deployment, installation, field testing, and maintenance.

· Investigate the application issues reported by the internal and external stakeholders, and perform defect fixing to rectify the issues.

· Assist with day-to-day application support issues. Liaise with users on the requirements, testing, and production issues.

(b) Qualifications & Requirements:

· Degree in Electrical / Electronics / Computer Engineering / Computer Science or a relevant discipline.

· At least 3 years’ work experience in object-oriented software development, C++, Java application development in Windows, Linux, and/or Embedded platforms.

· Experience in writing Requirements Specification, Use Cases, Design Documentation, and designing software using object oriented ,software design and UML modelling

· Experience in multi-threading, socket programming and serial/USB communication.

· Added advantage if candidate is familiar with one or more of the following technologies:

o HTML / CSS / JavaScript / JSON

o Three-tier software architecture

o Virtualization Technologies (such as hypervisors or containers)

o MQ/MQTT

o Secure Communications (e.g. SFTP, HTTPS, etc.)

· Knowledge of SDLC with RUP or Agile methodology and have been gone through at least one full SDLC

· Strong analytical and problem-solving skills

· Good written and verbal communication skills in English

· Self-motivated, independent and a good team player

Key Responsibilities:

• Design and develop web frontend and backend applications, taking ownership of the

software development process.

• Create automated functional and unit tests for the code you develop to ensure high quality deliverables.

• Develop backend APIs and databases to support the applications.

• Leverage cloud technologies to design and develop scalable applications.

• Collaborate with DevOps Engineers to implement build and release automation.

• Engage in pair programming and code reviews to foster a collaborative and efficient development process.

• Work closely with Product Manager, Business Analysts, Quality Engineers, and User

Interface/User Experience Designers to deliver exceptional features.

Requirements:

• Familiarity with front-end development frameworks such as React.js / Next.js.

• Familiarity in server-side web application development using Node.js and Typescript.js.

• Familiarity with working on CI/CD pipelines

• Familiarity with leveraging on cloud platforms such as Amazon AWS, Azure, or Google Cloud PlaYorm (GCP), etc.

• Familiarity with Javascript unit testing frameworks such as Jest or Mocha.

• Familiarity with serverless technologies such as AWS Lambda, ECS.

• Familiarity with Agile and Continuous Integration and Delivery Practices

• Familiarity with version control using Git.

• Willingness to work on different projects to contribute to a dynamic and cross-functional team.

Preferred Qualifications:

• Minimum software development experience:

o Associate consultant: 2 years.

o Consultant: 2 – 3 years.

o Senior consultant: 3 – 5 years.

• Strong fundamentals in Javascript & Typescript

• Familiarity with building reusable web components is advantageous.

• Knowledge of search engine components and how they work (crawl, index, search).

• Experience with test-driven development and behavior-driven development

• Familiarity with Docker containers

• A collaborative team player with excellent interpersonal and presentation skills

What you will be working on:

● Design, develop, test, deploy, maintain and improve software applications.

● Improve software quality using Scrum practices such as code review and unit testing.

● Assist PO/BA on user stories refinement.

● Assist QA on test automation and bug fixes.

● Assist DevOps on build and release automation.

● Prepare interface specifications and other architecture documents.

● Adheres to Software Craftsmanship Manifesto.

Preferred:

● Able to identify potential technical pitfalls and challenges and set directions that will help to guide the team towards solving difficult technical problems.

● Support and develop software engineers by providing advice, coaching and development opportunity

● Experience in communication with business users, other technical teams and management to collect requirement, coordinate effort across teams and identify tasks and provide estimates

● Able to grasp business domain concepts and manage requirements coming from stakeholders.

● Abie to prioritize, communicate clearly and demonstrate a consistent track record of delivery and excellent software engineering skills

What are we looking for:

● Degree in Computer Science, Computer or Electronics Engineering, Information

Technology or related disciplines.

● Familiar with cloud-native technology.

● Familiar with Clean Code, Design Patterns and Unit Testing.

● Familiar with multi-paradigm programming languages.

● Knowledge and experience in Java Spring Framework / Angular / Apache Spark / Data

Engineering / ETL will be advantageous.

● Technical knowledge and experience in designing and developing applications in AWS cloud

environment (RDS, Glue, Lambda, MSK) will be advantageous

● Working experience in Agile and UX development environments will be an added

advantage.

● Good presentation and listening skills.

● Self-driven and motivated.

● Willingness to learn.

Email: [email protected]

Requirements for Test Engineer:

(a) Responsibilities:

The candidate is responsible for the end-to-end testing activities of an integrated e-payment system. The primary responsibilities would include carrying out the activities in the testing lifecycle including test planning, and analyzing business and system requirements.

The candidate will also be responsible:

· Preparing the test environment, designing, and developing the test cases.

· Preparing the test environment, and executing the test procedures.

· Automating the test solution based on the system design using scripting or programming languages as well as performance tuning.

· Create traceability to requirements, analyze gaps, and address them.

· Logging and tracking defects to closure

· Conducting test reviews with internal and external stakeholders.

· Perform root cause analysis for production and user acceptance defects, and address test gaps to ensure test efficiency.

· Develop design documents and user manuals that would effectively describe and provide clear instructions on the test automation solution to the end users include testers and stakeholders.

(b) Qualifications & Requirements:

· Tertiary qualification in Information Technology or Engineering

· At least 3 years relevant experience in executing testing and developing test automation solutions involving devices (UI-based or embedded) and/or back-office systems with familiarity with the full system development lifecycle from requirement, and development, to testing and deployment;

· Good written and verbal communication skills;

· Able to work well both independently as well as in a team;

· Certification in software testing preferred;

· Experience in Micro-payments/Automatic Fare Collection systems using Smart Cards and in diverse test execution phases (System Integration Testing, User Acceptance Testing, and Performance testing) would be an advantage;

What to Expect:

● Ownership over feature design and implementation, with a focus on sound technical choices and maintainability. At times, this would be in collaboration with other software engineers.

● Proficient in at least one programming language, such as JavaScript/TypeScript, Golang, Java, Python, or C++; Candidates with Nodejs or Golang experience are preferred;

● Familiar with common Internet technologies, including but not limited to backend, database, MQ, caching, microservice architectures and/or cloud infrastructure.

● Contribute in technical discussions and solutioning sessions.

● Possess good coding and documentation habits, pay attention to code style, familiar with basic design patterns and principles, and continuously focus and optimize projects

● Autonomy to drive the direction of the product

● Chance to work on creating developer tooling systems from the ground up, from research to implementation.

● Chance to work with different development teams while enabling them to be more productive at the same time

How to Succeed:

● Excellent teamwork and communication skills; communicating technically complex ideas to non-technical people effectively is a plus

● Having a growth mindset and willing to share knowledge to grow together with the team

● Enjoy making data driven decisions while leaving ego aside

● Understand that problems can be solved in different ways, sometimes not with engineering; understand how these solutions can and should be evaluated.

● Willing to learn and own fullstack

Helpful experience

● Experience in frontend technologies (HTML, CSS and JS/TS) as well as any web

framework (React, Angular, Vue etc)

● Experience in backend JavaScript (Node.js)/TypeScript or other backend frameworks

● Experience with automated testing

● Experience with deployments cloud infrastructure such as AWS, Azure, or Google Cloud

● 3-5 years of relevant experience

Email to: [email protected]

Subject: Software Engineer (Web) - Technical Lead

The team aims to spearhead the digital transformation of government. Our team aims to design and develop software applications that help government agencies to better serve the needs of the people of Singapore.

We are looking for software developers that are open and enthusiastic about end-to-end software delivery and trying out new technologies. Be part of a cross-functional development team that values quality, automation and user experience of the software we deliver.

What to expect

● Mainly responsible for software design and development of web frontend and backend applications

● Write automated functional and unit testing for the code you write

● Develop backend APIs & databases supporting the applications

● Design and develop applications leveraging cloud technologies

● Assist DevOps Engineer on build and release automation

● Work closely with fellow developers in pair programming and code review

● Work closely with Business Analysts, Quality Engineer, and User Interface/User Experience Designers to deliver features

Requirements

● Experience with front-end development framework such as React.js / Next.js

● Experience in server-side web application development using Node.js

● Experience on working on CI/CD pipeline

● Experience of leveraging on cloud platforms such as Amazon AWS, Azure or Google Cloud

Platform (GCP) etc

● Familiar with Javascript unit testing frameworks such as Jest or Mocha

● Familiar with Agile and Continuous Integration and Delivery Practices

● Familiar with version control using Git

● Open to work on other platforms because we want a cross-functional team :D

Preferred

● Minimum of 3-5 years of software development experience

● Solid Fundamentals in Javascript & Typescript

● Familiarity with building reusable web components will be an advantage

● Familiarity on how search engines components work (crawl, index, search)

● Familiar with practices such as Test-Driven Development and Behavior-Driven Development

● Familiar with Docker

● Collaborative team player with good interpersonal and presentation skills

(a) Responsibilities:

The scope of Project Engineer shall include but not limited to the following:

• Manage the document review process, including collating comments from all reviewing parties and ensuring proper follow-up to the review comments;

• Manage and coordinate the the design, installation, testing and commissioning activity, including coordination with all stakeholders (contractors, site owners, end users);

• Liaise with the contractors and stakeholders to monitor and update the programme and work schedule;

• Provide the assistance to the project team in terms of project delivery;

• Prepare project summary reports for progress reporting; and

• Manage the administrative activities of the project, including coordinating meetings, preparing meeting records, preparing the presentation material and drafting letters for issuance.

(b) Qualifications & Requirements:

• Recognised diploma/degree in Engineering or related discipline;

• Relevant project management experience in Rail Electrical & Mechanical system;

• Relevant experience in Automatic Fare Collection system will be an advantage;

• Proficient in Microsoft Office for Windows;

• Highly motivated, pro-active and able to work independently;

• Able to collaborate and work in a team;

• Able to cope with flexible working hours;

• Be expected to perform night works during engineering hours;

• Good analytical and problem-solving skills;

• Good written and verbal communication skills in English; and

• Be expected to travel regularly between office and sites.

Closing on: 29th February 2024

Email: [email protected]

Requirements for Test Engineer:

(a) Responsibilities:

The candidate is responsible for the end-to-end testing activities of an integrated e-payment system. The primary responsibilities would include carrying out the activities in the testing lifecycle including test planning, and analyzing business and system requirements.

The candidate will also be responsible:

· Preparing the test environment, designing, and developing the test cases.

· Preparing the test environment, and executing the test procedures.

· Automating the test solution based on the system design using scripting or programming languages as well as performance tuning.

· Create traceability to requirements, analyze gaps, and address them.

· Logging and tracking defects to closure

· Conducting test reviews with internal and external stakeholders.

· Perform root cause analysis for production and user acceptance defects, and address test gaps to ensure test efficiency.

· Develop design documents and user manuals that would effectively describe and provide clear instructions on the test automation solution to the end users include testers and stakeholders.

(b) Qualifications & Requirements:

· Tertiary qualification in Information Technology or Engineering

· At least 3 years relevant experience in executing testing and developing test automation solutions involving devices (UI-based or embedded) and/or back-office systems with familiarity with the full system development lifecycle from requirement, and development, to testing and deployment;

· Good written and verbal communication skills;

· Able to work well both independently as well as in a team;

· Certification in software testing preferred;

· Experience in Micro-payments/Automatic Fare Collection systems using Smart Cards and in diverse test execution phases (System Integration Testing, User Acceptance Testing, and Performance testing) would be an advantage;

What to Expect:

● Create and maintain test cases, test plans ensuring that they are up to date with requirements and policy changes

● Create, maintain and improve the automated test framework and test environments

● Conduct testing on new features and file defects

● Perform various tests such as manual/functional/performance/exploratory tests support

● User Acceptance Tests (UATs)

● Assist in resolving production cases

● Participate in all agile ceremonies

How to Succeed:

● Degree in software engineering, computer engineering, electrical engineering or infocomm-related discipline

● At least 3 years of professional software quality testing experience with hands-on automation

● Strong understanding of testing techniques

● Strong understanding of test-driven development, continuous integration and continuous delivery

● Experience working with Java and Spring Boot frameworks will be an added advantage

● Experience with open source automated testing frameworks (i.e. Selenium, Cucumber, JUnit) or enterprise-level testing tools (e.g. HP Mobile Center, HP UFT, HP QC, Sprinter)

● Experience with open source performance testing tools (i.e. JMeter, Gatling, and Locust) or enterprise-level testing tools (HP LoadRunner)

● Experience with open source penetration testing tools (ZAP, Burp Suite, SQL Map) or enterprise-level penetration testing tools (HP WebInspect, Nessus, CheckMarx)

● Working experience in Agile environment will be an added advantage

● Excellent verbal communication and listening skills

● Proactive, self-driven and motivated

What To Expect:

● Design, develop, test, deploy, maintain and improve software applications.

● Improve software quality using Scrum practices such as code review and unit testing.

● Assist PO/BA on user stories refinement.

● Assist QA on test automation and bug fixes.

● Assist DevOps on build and release automation.

● Prepare interface specifications and other architecture documents.

● Adheres to Software Craftsmanship Manifesto.

How To Succeed:

● Degree in Computer Science, Computer or Electronics Engineering, Information Technology or related disciplines.

● At least one year of professional experience in a software engineer or equivalent position.

● Familiar with cloud-native technology.

● Familiar with Clean Code, Design Patterns and Unit Testing.

● Familiar with multi-paradigm programming languages.

● Knowledge and experience in Java Spring Framework / Angular / Apache Spark / Data Engineering / ETL will be advantageous.

● Technical knowledge and experience in designing and developing applications in AWS cloud environment (RDS, Glue, Lambda, MSK) will be advantageous

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

● Fresh graduates with great technical skills may apply.

● Good presentation and listening skills.

● Self-driven and motivated.

● Willingness to learn.

What to Expect:

● Ownership over feature design and implementation, with a focus on sound technical choices and maintainability.

● Collaborating with other designers and engineers

● Web application development involving frontend, backend and/or cloud infrastructure.

● Autonomy to drive the direction of the product with the chance to develop a developer console from the ground up

● Perform code reviews and evangelize best practices

● Design and build highly available, resilient and scalable system with a focus on quality

How to Succeed:

● Excellent teamwork and communication skills; with a history of establishing great relationships with UX and Product Management.

● Having a growth mindset and willing to share knowledge to grow together with the team

● Enjoy making data driven decisions while leaving ego aside

● Understand that problems can be solved in different ways, sometimes not with engineering; understand how these solutions can and should be evaluated.

● Enjoy platform engineering with a goal of creating tools that will help to accelerate the creation of digital services for different teams.

What we are looking for:

● Degree in Computer Science, Computer or Electronics Engineering, Information Technology or related disciplines

● At least 5 years of professional experience as a software engineer or equivalent position

● Experience in frontend technologies (HTML, CSS and JS/TS) as well as any web framework (React, Angular, Vue etc)

● Experience in Node.js/TypeScript will be advantageous though we are open for other server side languages

● Experience in architecting multi-tenancy architecture will be advantageous

● Experience in search technologies like ElasticSearch, Lunr

● Experience in creating frameworks/libraries/tools for other teams to spin up new applications easily(infra, database, servers, UI)

● Mentored teammates on new ways to deepen their technical craft

● Able to grasp business domain concepts and set appropriate technical directions at the right level of abstraction.

● Previous experience with developer tooling is a bonus