Total 2,523 network engineer job vacancies in Information Technology category in Singapore

This will be a 2-years direct contract position.

Responsibilities

• Design, development, and implementation of complex, scalable, and secure software applications across the full software development lifecycle.
• Produce clean, maintainable, and efficient code in various programming languages (e.g., Python, Java, Go, JavaScript, C#).
• Perform code reviews and provide constructive feedback.
• Mentor junior engineers to foster a culture of technical excellence.
• Troubleshoot and debug production issues
• Ensure high availability and performance of critical systems.
• Support technical documentation, architectural diagrams, and best practices.
• Work with product managers, UX designers, and other engineers to define requirements, architect solutions, and deliver high-quality products.
• Stay abreast of emerging technologies and industry trends.
• Practitioner of agile development processes, including stand-ups, sprint planning, and retrospectives.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related technical field.
• At least 5 years of progressive experience in software development.
• Strong in at least two modern programming languages (e.g., Python, Java, Go, JavaScript, C#) and their relevant frameworks.
• Experience in web development with Node.js background, preferably with Next.js and AI-assisted development
• Working knowledge of software design principles, data structures, algorithms, and distributed systems.
• Experience with government or public sector projects advantageous.

Ethos Search Associates Pte. Ltd.

EA License No: 13C6655

EA Reg No: R1988580 Jacky Chong

JOB DESCRIPTION

· Design and program automated test scenarios according to test plan with its acceptance criteria

· Manage and maintain end to end automated test framework such as prepare test environment, test data, update functional testing scripts in accordance with changing requirements

· Work with QC project leader to identify, propose, prioritize and implement test automations.

· Work with test engineers to troubleshoot observed issue, determine root cause and identify solutions

· Contribute towards continuous improvement of testing practices/tools to improve test strategy and efficiency

· Help to ensure every release happens in a timely manner with a high level of quality.

JOB REQUIREMENTS

•Bachelor’s/ master’s degree in computer science, Software Engineering or other equivalent degrees/experience.

•Strong python scripting skill and C++ programming background.

•Good written and verbal communication skills in Mandarin would be advantage to assist and communicate with Mandarin speaking associates/clients.

•Able to work well both independently as well as in a team.

Reporting to the Engineering Manager, the systems engineer will provide engineering design, technical configuration, drawing of various telecommunication systems.

He/ She will possess extensive knowledge and experience in Engineering design of telecommunication, safety & security and marine navigation systems covering technologies such as IP Infrastructure, WIFI WLAN, Firewall security, IP-PABX, PAGA, CCTV, VCS, TETRA/DMR UHF/VHF Radio, GMDSS Radio, GEO/MEO/LEO VSAT, IPTV, Radar, Gyrocompass and etc and provide engineering design, technical configuration, proof of concept as well as drawing instruction of various telecom systems.

Responsibilities

• Take ownership of engineering design and make a truly access and understanding of client requirement and propose the right solution to fit the specs.
• Produce engineering document (VDRL) and close the client comments in a timely, high quality and accurate manner.
• Produce scratch drawing and guide the AUTOCAD drafter to come out the engineering drawing deliverables.
• Adapt the industrial standard and best practice into the engineering drawing preparation, design, review, and submission.
• Guide the in-house technician for equipment assembly and cabinet integration; implement the system configuration, simulation, testing and verification.
• Conduct factory acceptance testing (FAT) to client and provide in-house training to client as well as commissioning engineer.
• Any other ad hoc tasks required for business needs.

Requirements

• Minimum diploma in telecom or equivalent technical discipline
• Proven 4-5 years’ experience in a similar role within the industrial markets.
• Well organized documentation, time management skills
• Ability to articulate and share concepts with customers and suppliers.
• Ability to work with cross function teams and lead the team
• Objective driven, time-sensitive and resourceful
• Certificate of AUTOCAD will be added advantages.
• Site commissioning / radio surveying experience as per SOLAS / MODU will be added advantages.
• Ability to use various coverage tools such as CadnaA for PAGA, Ekahau for WIFI coverage, iBwave for UHF/GSM coverage will be added advantages.

Location: Changi Business Park

Requirements

• 4–6 years of experience in Java application support.
• Provide Level 2 support for Java-based applications across production and non-production environments.
• Strong knowledge of Java, JavaScript, and SQL.
• Ability to understand, analyze, and troubleshoot existing application code.
• Experience working in a production support environment is preferred.
• Investigate, troubleshoot, and resolve application incidents, service requests, and system issues within agreed SLAs.
• Perform Root Cause Analysis (RCA) and implement corrective and preventive actions.
• Execute SQL queries for data validation, troubleshooting, and reporting purposes.
• Strong analytical and problem-solving skills.
• Collaborate with development, infrastructure, and business teams to resolve complex issues and ensure application stability.
• Willing to learn new technologies - is a must have

Good to have:

• Documentation and reporting skills will be an added benefit
• Familiar with GenAI prompting - good to have

Role Overview
We are seeking a Senior Data Engineer to work directly with agencies, enabling them to reach their desired development delivery efficiency and system resiliency through optimized Continuous Integration/Continuous Deployment (CI/CD) and Site Reliability Engineering (SRE) practices.

As a forward-deployed engineer, you’ll partner with agencies to solve complex challenges, gather insights, and drive continuous improvement in our product offerings. This role combines deep technical expertise with a commitment to customer enablement and feedback, ensuring that our Core Engineering Products evolve to address the real-world needs of our customers.

As a Senior Data Engineer, you will be working on:

•      Translate data requirements from business users into technical specifications.

•       Collaborate with partner agency’s IT teams on technology stack, infrastructure and security alignment.

•      Build out data product as part of a data team:

•      Architect and build ingestion pipelines to collect, clean, merge, and harmonize data from different source systems.

•       Day-to-day monitoring of databases and ETL systems, e.g., database capacity planning and maintenance, monitoring, and performance tuning; diagnose issues and deploy measures to prevent recurrence; ensure maximum database uptime;

•       Construct, test, and update useful and reusable data models based on data needs of endusers.

•       Design and build secure mechanisms for end users and systems to access data in data warehouse.

•       Research, propose and develop new technologies and processes to improve agency data infrastructure.

•       Collaborate with data stewards to establish and enforce data governance policies, best practices and procedures.

•      Maintain data catalogue to document data assets, metadata and lineage.

•       Implement data quality checks and validation processes to ensure data accuracy and consistency.

•      Implement and enforce data security best practices, including access control, encryption, and data masking, to safeguard sensitive data.

What we are looking for:

• A Bachelor’s Degree, preferably in Computer Science, Software Engineering, Information Technology, or related disciplines.

• Deep understanding of system design, data structure and algorithms, data modelling, data access, and data storage.

• Demonstrated ability in using cloud technologies such as AWS, Azure, and Google Cloud.

• Experience with Databricks.

• Experience in designing, building, and maintaining batch and real-time data pipelines.

• Experience with orchestration frameworks such as Airflow, Azure Data Factory.

• Proficiency in working with Python, Shell Scripts, and SQL.

Preferred requirements:

• Familiarity with building and using CI/CD pipelines.

• Familiarity with DevOps tools such as Docker, Git, Terraform.

• Experience with implementing technical processes to enforce data security, data quality, and data governance.

• Familiarity with government systems and government's policies relating to data governance, data management, data infrastructure, and data security.

• Experience in Climate and Weather domains will be an advantage.

Interested candidates, please send your CVs on nabilah.azman@tg-hr.com

Regret to inform that only shortlisted candidates will be notified.

CEI: R1988671

EA License: 14C7275

Responsibilities:

• Data Infrastructure: Build, implement, and maintain scalable data pipelines and storage architectures.
• Data Quality: Maintain strong data integrity by ensuring reliability, consistency, and accuracy across all data processes.
• Performance Optimization: Enhance system efficiency by tuning data processing workflows and improving large-scale performance.
• Process Improvement & Mentoring: Strengthen data engineering practices while providing guidance and support to junior engineers.
• Cross-Functional Collaboration: Partner with business analysts, data scientists, and backend teams to deliver timely and actionable data solutions.

Qualifications:

• 5+ years’ experience in data engineering or backend roles, with strong programming skills in Python or Java/Scala.
• Hands-on experience with big data tools: Spark, Flink, Kafka, Airflow, and cloud platforms (AWS, GCP, Azure); proficient in SQL.
• Skilled in designing and maintaining data models, warehouses, and ETL/ELT pipelines for scalable, reliable systems.
• Knowledgeable in data quality, governance, security, and compliance best practices.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

Job Description:

• 1. System and Hardware Management:
• Support and manage various operating systems including Windows Server, Linux (RHEL, SUSE, Ubuntu), Solaris, IBM AIX, and Oracle Linux.
• Manage system software and hardware such as Active Directory, DNS, DHCP, ADFS, Azure AD, clustering solutions, SAN/NAS storage, and virtualization platforms.
• 2. Incident and Problem Management:
• Respond to system incidents according to severity levels and meet service level requirements.
• Handle high-pressure situations, identify problems, and make quick decisions to resolve issues.
• Adhere to incident management workflows and procedures.
• 3. Documentation and Reporting:
• Maintain and update system documentation, standard operating procedures (SOP), guidelines, and daily checklists.
• Provide timely and accurate reports on system performance, capacity planning, and incident analysis.
• 4. Collaboration and Coordination:
• Work closely with third-party vendors, telecommunication operators, ISPs, and other service providers.
• Participate in transition planning and support the onboarding of systems and services.
• 5. Compliance and Training:
• Ensure compliance with company policies, information security guidelines, and health and safety regulations.
• Provide continuous training to enhance knowledge and skills in system administration and management.
  
  Qualifications:
• Education: Diploma in Information Technology or a related field.
• Experience:
• 1-3 years of experience in managing system and hardware infrastructure.
• Certifications:
• ITIL certified, relevant certifications for specific systems (e.g., CCNA, MCSE, RHCSA).
• Skills:
• Strong technical knowledge of system and hardware management.
• Excellent problem-solving and decision-making skills.
• Ability to work independently and as part of a team.
• Strong communication and interpersonal skills.
• Working Conditions:
• Ability to work on standby, including nights, weekends, and holidays.
• On standby and contactable 24/7 for support and escalation.

Interested applicants, please Email , and look for johnwong@recruitexpress.com.sg

John (Joax) Wong

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R23117179

Responsibilities:

• Analyze business and system requirements to identify test scenarios, impacts, and quality risks across enterprise applications.
• Design, develop, and execute comprehensive test strategies covering functional, integration, regression, and user acceptance testing.
• Validate end-to-end business processes across UI, API, database, and backend systems to ensure data accuracy and system reliability.
• Prepare detailed test cases, test data, and test evidence while maintaining complete testing documentation.
• Perform API and database validation to ensure seamless integration between multiple applications and services.
• Support release validation activities, production deployments, and post-implementation verification.
• Investigate application issues, perform root cause analysis, and collaborate with development teams to resolve defects.
• Participate in defect triage meetings and manage defects through their lifecycle using standard tracking tools.
• Develop and maintain automated test scripts and frameworks to improve testing efficiency and regression coverage.
• Monitor application performance and support production incident analysis to ensure service stability.
• Work closely with business users, product owners, developers, and project teams to ensure successful project delivery.
• Contribute to continuous improvement initiatives, testing standards, and quality assurance best practices.

Requirements:

• Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.
• Hands-on experience in Avaloq core banking systems with exposure to implementation, testing, and production support.
• Strong experience in Functional Testing, System Integration Testing (SIT), User Acceptance Testing (UAT), and Regression Testing.
• Hands-on experience in API testing and database validation using SQL.
• Experience validating complex business workflows and transaction-based applications.
• Knowledge of test planning, test case design, defect management, and release validation processes.
• Experience with defect tracking and project management tools such as Jira and Azure DevOps.
• Exposure to test automation using tools such as Playwright and scripting languages such as Python.
• Familiarity with Agile and Waterfall software development methodologies.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and stakeholder management abilities.
• Experience supporting production issues, incident analysis, and application releases is preferred.
• Exposure to banking, financial services, enterprise platforms, or large-scale transactional systems will be an added advantage.

Responsibilities:

• Responsible for designing, building, and maintaining responsive, high-performance front-end applications using React.js, while integrating with Java/Spring Boot REST APIs.
• This role focuses on creating modular UI components, implementing state management, ensuring quality through testing, and collaborating with design and back-end teams to deliver reliable user experiences.
• Roles and Responsibilities
• Build modular, reusable, and testable UI components (e.g., forms, buttons, dashboards) using JSX.
• Translate wireframes and UI designs into fully functional, responsive, and interactive front-end code

Requirement:

• Proficiency with HTML5, CSS3, and React.js.
• Experience building component-based UI using JSX and modern React patterns (Hooks).
• Working knowledge of state management approaches (Redux and/or Context API). - Experience integrating UI with RESTful APIs, including back-end services built with Java and Spring Boot.
• Experience with version control (Bitbucket) and modern front-end tooling (Webpack or Vite) and package managers (npm or yarn).
• Experience writing and maintaining unit/integration tests using Jest and React Testing Library.

Interested applicants, Please send your updated resume in Word format to hres@itcspl.com

Please indicate Job Code "Software Engineer - 101" on email subject

We regret that only shortlisted candidates will be notified.

Bacalso John Bryan Bedayo (Reg No. R1106648)

IT Consultancy & Services Pte Ltd

EA No: 92C5311

Please visit www.itcspl.com to learn more information about ITC

Job Responsibilities:

• Provide technical support to customers on electronic products and solutions
• Assist customers with product integration, testing, troubleshooting, and application-related issues
• Support product demonstrations, proof-of-concept, and prototype activities
• Work with internal engineering and sales teams to support customer projects
• Prepare technical documents, presentations, and product demonstrations
• Conduct product training and technical discussions with customers when required
• Support regional projects and travel within ASEAN, India, and Oceania when necessary

Job Requirements:

• Degree in Engineering, Electronics, Mechatronics, or related field
• 2–3 years of experience in electronics, semiconductor, manufacturing, OEM/EMS, or related industries
• Basic knowledge of embedded systems, IoT, sensors, or wireless communication technologies & programming languages such as C/C++ is an advantage
• Experience in product testing, troubleshooting, or technical support is preferred
• Strong communication and problem-solving skills
• Willing to travel for customer support and regional project

If you are keen to explore this career opportunity, kindly send a copy of your resumeto rrkc@rapidrecruitmentasia.com or simply click the button to APPLYNOW! We regret that only shortlisted applicants will be notified.

Chan Ku Ci -R22111446
EA License No:16C8261

Key Responsibilities

• Provide technical support and application engineering expertise for smart building, fire safety, and facilities management solutions.
• Analyze customer requirements and recommend suitable products, systems, and engineering solutions.
• Conduct technical evaluations, simulations (FEA/CFD), and feasibility studies to support product applications and project requirements.
• Prepare technical proposals, specifications, drawings, reports, and application documentation.
• Support product installation, testing, commissioning, troubleshooting, and performance optimization.
• Work closely with customers, consultants, contractors, and internal teams to ensure successful project execution and customer satisfaction.
• Assist in project planning, costing, scheduling, and technical presentations.
• Conduct site visits, inspections, testing, and audits as required.
• Ensure compliance with safety, regulatory, and quality standards.
• Provide technical training and after-sales support to customers and stakeholders.

Requirements

• Diploma or Degree in Mechanical Engineering, Fire Safety Engineering, Mechanical Design & Manufacturing Engineering, Systems Engineering, or a related field.
• Fresh graduates are encouraged to apply; comprehensive training will be provided.
• Strong analytical, problem-solving, and technical communication skills.
• Ability to work effectively with customers, vendors, and cross-functional teams.
• Familiarity with CAD, FEA, CFD, or similar engineering software is advantageous.
• Willingness to travel to customer and project sites when required.

Fabrica AI created an automatic tile grouting robot that delivers a 5x productivity boost.This patented solution, currently being deployed at leading construction companies like Woh Hup, BHCC, and others, exemplifies the transformative power of our approach.

We've secured over 3 million USD in funding from prestigious investors like Hoxton Ventures, Credo Ventures, and prominent figures like our professor from Cambridge University and construction giants like Woh Hup. This strong backing fuels our mission and validates the transformative potential of our technology. 

Website: https://www.fabrica.ai/ (and various press releases, awards, etc.)
Grouting Robot Video: https://drive.google.com/file/d/1JfY-tL7gGydiFUyScjJLhA6maB6viG6e/view

Core Responsibilities:

• Design, implement and maintain software modules for autonomous robot operation using the ROS2 framework.

• Design, implement and maintain firmware logic and architecture. 

• Develop code for embedded software components.

• Build and maintain data pipelines for the training and evaluation of AI models.

• Develop and integrate AI/ML models into the robot software stack.

• Research and evaluate other state-of-the-art AI techniques relevant to robotics, and Computer Vision.

• Evaluate and integrate third party open source libraries, SDKs and/or APIs where beneficial.

• Design and execute testing strategies including unit, integration and HIL tests to validate software correctness and system performance.

• Diagnose and resolve software and firmware issues across the stack.

• Develop and maintain tools for build systems, testing, logging and remote diagnostics.

• Involve and drive Continuous Integration and deployment (CI/CD) infrastructure and environment setup.

You may also be involved in:

• Hands-on assembly, wiring and soldering of electronic subsystems as part of prototype bring-up and iteration

• Occasional on-site deployment and testing at live operational environments (e.g. construction sites), requiring adaptability and safety-consciousness.

Technical Requirements:

• Proficiency in C++17 or later for performance-critical systems.

• Proficiency in Python for scripting, tooling, ML pipelines.

• Experience with bare-metal embedded development in C.

• Familiarity with robotics simulation environments like Gazebo for development and validation.

• Familiarity with deep learning frameworks such as PyTorch or TensorFlow.

• Familiarity with and computer vision libraries (e.g. OpenCV, Ultralytics).

Nice to Haves:

• Experience with version control (Git) and collaborative development workflows

• Experience in configuring sensors over I2C, CSI and CAN.

• Familiarity with cross-compilation build systems for embedded systems (arm-none-eabi).

• Familiarity with software design principles and CI/CD pipelines (eg Github Actions)

• Experience with electronics is a plus.

Values/Culture:

• Excited to work in a fast-moving startup environment where your work directly shapes the product and puts you close to real-world operations and clients

• Comfortable with ambiguity and able to self-direct in an environment where priorities evolve rapidly

• Strong first-principles thinking, comfortable defining success metrics and making reasoned decisions with limited data

• Self-motivated and impact driven, with a track record of going beyond the minimum through personal projects, open-source contributions or extracurricular technical work

• Excited about robotics and similar technical areas and exploring them in work and other projects

• Approach unfamiliar problems with curiosity and a growth mindset. Eager to learn across domains including hardware, software and operations

Our work is fast-moving and iterative, and your role will grow with it. We value people who can take initiative, connect their day-to-day work to the bigger picture, and adapt as our priorities evolve.

Click on the link above for more information, send your CV to careers@fabrica.ai to apply.

About EPAM

EPAM is a leading global provider of digital platform engineering and development services. EPAM has been expanding in Singapore since 2013 and delivering the best solutions to our customers. As a recognized leader, EPAM Singapore achieved Great Place to Work® Certification in 2023 and is committed to providing our team with inspiring careers.

You will have the opportunity to work with fellow talented technologists and accelerate your career by participating in our numerous upskilling, training, and certification programs. That is why EPAM Singapore was awarded Gold for Best In-House Certification Programmes in the Employee Experience Awards 2023 and Silver in the SkillsFuture Employers Awards 2022 for our efforts in championing employees' skills development and building a lifelong learning culture at the workplace. You can also look forward to developing holistically with the multiracial festivals and various wellness and cultural activities organized by our passionate colleagues here.

Why EPAM?

• By choosing EPAM, you're getting a job at one of the most loved workplaces according to Newsweek 2022 & 2023.
• Employee ideas are the main driver of our business. We have a very supportive environment where your voice matters.
• You will be challenged while working side-by-side with the best talent globally. We work with top-notch technologies, constantly seeking new industry trends and best practices.
• We offer a transparent career path and an individual roadmap to engineer your future & accelerate your journey.
• At EPAM, you can find vast opportunities for self-development: online courses and libraries, mentoring programs, partial grants of certification, and experience exchange with colleagues around the world. You will learn, contribute, and grow with us.

What You’ll Do

• Architect, develop, and optimize advanced automated test frameworks using Python or Java with Selenium or Playwright
• Lead the creation of comprehensive test strategies for AI and agentic AI systems
• Oversee API and integration testing, ensuring coverage for complex workflows
• Analyze and troubleshoot test results, driving root cause analysis and continuous improvement
• Collaborate with cross-functional teams to define requirements and ensure testability
• Mentor and guide junior test engineers, sharing best practices and technical expertise
• Drive documentation standards and ensure clarity in technical specifications

What Will Make You Shine

• Extensive hands-on experience in test automation with Python or Java
• Deep expertise with Selenium or Playwright in large-scale environments
• Strong understanding of AI systems, agentic AI, and their testing challenges
• Proven experience in API and integration testing with tools like Postman, SoapUI, or Karate
• Leadership in test methodologies (BDD, TDD, Agile) and test strategy development
• Ability to manage and review both manual and automated test cases
• Excellent analytical, debugging, and communication skills

Nice to Have

• Experience leading testing in the banking or financial sector
• Background in security testing for enterprise applications
• Experience producing technical documentation and code reviews

How We Hire

Here, we summarize the typical journey to finding a job within EPAM:

• Apply and tell us about yourself
• Go through some standard interviews:

1. General interview with a recruiter
2. Technical interview with our technology experts
3. Manager interview or Offer interview with a hiring manager

• Get ready to join the team

Not sure if you meet all the requirements? No problem. Let’s talk anyway and find out more.

It takes 1 min of application to start the journey with us. Apply now!

Key Responsibilities

• Design, develop, and maintain robust, scalable, and high-performance applications using Java
• Build and enhance backend services, APIs, and microservices architectures
• Collaborate with frontend developers, QA engineers, and DevOps teams to deliver end-to-end solutions
• Participate in system design discussions, code reviews, and technical decision-making
• Troubleshoot, debug, and optimize application performance
• Ensure code quality through best practices, testing, and documentation
• Contribute to Agile ceremonies including sprint planning, stand-ups, and retrospectives

Requirements

• Degree in Computer Science, Engineering, or related field
• Strong experience in Java development (Spring Boot preferred)
• Proven experience in building scalable and distributed systems
• Familiarity with RESTful APIs, microservices, and cloud environments
• Experience with databases (SQL/NoSQL) and performance tuning
• Understanding of CI/CD pipelines and DevOps practices
• Strong problem-solving skills and ability to work independently

Good to Have

• Experience with containerization tools (Docker, Kubernetes)
• Exposure to cloud platforms (AWS, Azure, or GCP)
• Knowledge of messaging systems (Kafka, RabbitMQ)
• Familiarity with frontend technologies (React, Angular)

Work Location: Central

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to kayla@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

We are seeking a Software Engineer with strong backend development experience in Java and Spring Boot.. You will design, build, and maintain scalable microservices and deploy them on cloud platforms (AI Cloud or equivalent).

This is a 1-year direct contract role.
Key Responsibilities

• Design, develop, and maintain scalable backend applications using Java and Spring Boot

• Build and deploy microservices on cloud platforms

• Collaborate with cross-functional teams to define and deliver features

• Deploy, monitor, and manage applications in cloud environments

• Troubleshoot, debug, and optimize application performance

• Follow best practices in coding standards, testing, and deployment

• Participate in code reviews and continuous improvement

• Liaise with Mandarin-speaking stakeholders, vendors, and technical teams as required.