458 Senior Devops Engineer jobs in Singapore

Job DescriptionRoles and Responsibilities

• Work with cross-functional teams including Product Manager, Business Analysts, Quality Assurance Testers and Solution Architect to deliver technical solutions
• Assist in Hands-on coding and scripting
• Participate in Agile ceremonies, including Sprint Planning, Daily Stand-ups, Reviews, and Retrospectives
• Conduct and participate in code reviews to ensure high code quality and adherence to best practices
• Support and manage CI/CD pipelines, deployment processes and infrastructure provisioning, maintaining and optimising cloud infrastructure, monitoring system performance, troubleshooting issues, ensuring system security and compliance
• Troubleshoot and resolve complex technical issues in low-code applications
• Plan and perform user acceptance testing
• Understand the IT management policy, quality management policy and security guidelines to ensure the development processes, procedures and system are designed to comply with these policies and guidelines
• Manage and resolve day-to-day IT related issues pertaining to application, infrastructure or security, to facilitate smooth running of daily operations
• Oversee QA and testing processes to maintain quality and functionality.

Knowledge and Skills

Educational Background:

• Tertiary education in Computer/Computer Science or Electronics Engineering or Information Technology or equivalent

Experience:

• Relevant working experience as a developer or equivalent in at least 3 Agile/ full project development life cycle and a minimum of 5 years' experience in the relevant role.
• Cloud solutioning and hand-on experience mandatory with AWS Cloud (Government Commercial Cloud – GCC will be beneficial)
• DevOps experience is required with hand-on with CI / CD platforms like GitLab, Jira, Confluence, Sonarqube.
• Infra-as Code hands-on experience is mandatory with CloudFormation and Terraform skills.
• Strong problem-solving skills and able to prioritise and manage multiple tasks
• Knowledge of relevant technology concepts (e.g. relational databases, cloud-based architectures, docker and containers)
• Proficiency and experience in programming (Python, React, Node JS, C#, TypeScript, JavaScript, HTML, CSS) is preferred
• Should be able to build Scripts and API Integrations with knowledge of JWT, JWKS, Cognito and Authorisers.
• Experience in working with LLM is an added advantage. E.g. Open AI, Amazon Q. Gemini
• Good design, coding, testing and debugging skills
• Relevant experience in and knowledge of microservice architecture will be advantageous
• Relevant experience in web-based development and mobile IT projects
• Ability to work both independently and as part of a team with professionals at all levels
• Working experience in government environment will be advantageous
• Familiarity with governance, adoption of digital services in enterprise IT environments.
• Work experience and strong troubleshooting skills in resolving application, infrastructure (including desktop, server, network) and security related issues in a (Singapore) government environment is preferred

How to Apply: Interested applicants, please click on the "Apply Now" to submit your updated resume.

Please note: Due to the anticipated high volume of applications, only shortlisted candidates will be contacted. All information provided will be treated with strict confidentiality and used solely for recruitment purposes.

Lee Zhi Yang, Evan

Consultant – IT & Digital

EA Personnel No: R

Peoplebank Singapore Pte Ltd | EA Licence No: 08C5248

RESPONSIBILITIES

•Design and implement CI/CD systems, build automation testing platforms, code quality management systems, and chaos engineering.

•Promote DevOps, participate in operations requirements analysis, operations architecture optimization, and development of automated operations platforms to meet long-term goals of tool-based,
•automated, and platform-based operations.

•Possess a keen technical sense and be proficient in emerging technologies and tools in the industry.

•Promote the implementation of K8s-based containerization and improve the operations monitoring system.

•Explore and research new intelligent operations systems.

JOB REQUIREMENTS

•Proficiency in CI/CD tools (Jenkins, GitLab CI, CircleCI, etc.).

•Hands-on experience with Docker and Kubernetes.

•Experience in automation using scripting languages (Bash, Python, etc.).

•Strong understanding of cloud platforms (AWS, GCP, or Azure).

•Experience with infrastructure-as-code tools (Terraform, Ansible, or similar).

•Knowledge of monitoring and logging tools (Prometheus, Grafana, ELK stack).

•Strong troubleshooting and problem-solving skills.

•Ability to work in a fast-paced environment with evolving technologies.

• min. 4 years of DevOps Engineer experience in designing, building, and managing CI/CD pipelines, with experience in cloud platforms (AWS, Azure, OCI) & configuration management tools.
• Strong knowledge of infrastructure-as-code (IaC) tools and practices with proficiency in monitoring tools and techniques.
• Familiarity with deployment guardrails and security best practices. Knowledge of containerization and orchestration tools like Docker and Kubernetes.

Job Description:

We are seeking a skilled DevOps Engineer to join our dynamic team. The ideal candidate will be responsible for designing, building, deploying, and automating code-to-production CI/CD pipelines. This role involves managing infrastructure-as-code (IaC) and configuration management, enforcing deployment guardrails such as automated regression testing, security scanning and rollback triggers, and designing and deploying centralized monitoring for applications and infrastructure.

Key Responsibilities:

• Design, build, deploy, and automate CI/CD pipelines with Gitlab to ensure efficient and reliable code-to-production processes.
• Manage infrastructure-as-code (IaC) using tools like Terraform, CloudFormation, or similar.
• Implement and maintain configuration management using tools such as Ansible, Puppet, or Chef.
• Enforce deployment guardrails, including automated regression testing, security scanning, rollback triggers, and other best practices to ensure safe and secure deployments.
• Design and deploy centralized monitoring solutions for applications and infrastructure to ensure optimal performance and availability.
• Collaborate with development and operations teams to streamline processes and improve efficiency.
• Troubleshoot and resolve issues related to CI/CD pipelines, infrastructure, and monitoring systems.

Requirements:

• Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience.
• min. 4 years of experience in designing, building, and managing CI/CD pipelines.
• Strong knowledge of infrastructure-as-code (IaC) tools and practices.
• Experience with configuration management tools.
• Familiarity with deployment guardrails and security best practices.
• Proficiency in monitoring tools and techniques.
• Excellent problem-solving skills and ability to work in a fast-paced environment.
• Strong communication and collaboration skills.
• Experience with cloud platforms such as AWS, Azure, or Oracle Cloud Infrastructure.
• Knowledge of containerization and orchestration tools like Docker and Kubernetes.
• Understanding of networking and security principles.

Location:Singapore, SG,

Type of Employment: Full-time

Career Level: Professional

Job Family: Engineering

Date posted: Sep 1, 2025

Uniting what's next in traffic - Yunex Traffic

As a prominent company in the field of intelligent traffic systems, we are at the forefront of the emerging mobility landscape.

We harness the power of digital advancements and innovative technologies to help cities, highway authorities, and transportation providers develop new mobility solutions. Our offerings include connected and shared vehicles, tunnel automation, intelligent toll collection, and traffic systems that can predict and adapt to various conditions. This enables a higher level of traffic management that is truly forward-thinking.

Our efforts aim to transform urban spaces into more livable, accessible, and sustainable environments where people can enjoy an improved quality of life, experience fewer accidents, and breathe cleaner air. By leveraging our expertise and solutions, we also contribute to the global fight against climate change.

Change is inevitable in urban mobility, and we are committed to paving the way for a better future.

DevOps Engineer

We are seeking a mid-level to experienced DevOps Engineer to manage CI/CD pipelines, application deployments, and Kubernetes administration for our infrastructure projects. This role is technically focused, ensuring reliable and efficient software delivery for on-premises environments, including air-gapped deployments in Singapore's critical road tunnel and highway infrastructure.

Job Responsibilities

• Design, implement, and manage CI/CD pipelines using tools such as GitLab CI, Jenkins, or equivalent systems.

• Automate build, testing, and deployment processes to enhance software delivery reliability and speed.

• Administer and maintain Kubernetes clusters, primarily on-premise, ensuring high availability, security, and performance.

• Manage application releases, deployments, updates, rollbacks, and environment-specific configurations.

• Implement and manage automated deployment processes using tools like ArgoCD.

• Utilize infrastructure automation tools (Ansible, Terraform) to provision, configure, and manage system infrastructure efficiently.

• Collaborate closely with software developers and system engineers to streamline application deployments, configuration management, and infrastructure integration.

• Actively troubleshoot production deployment issues, providing timely resolutions and continuous process improvements.

• Maintain clear and accurate documentation of pipelines, cluster configurations, deployment procedures, and operational processes.

• Provide technical reports and status updates on deployment activities and infrastructure health.

Required Qualifications

• Bachelor's degree in computer science, Information Technology, Software Engineering, or related discipline.

• Proven experience (3+ years) managing CI/CD pipelines and Kubernetes clusters in a professional environment.

• Demonstrated proficiency with CI/CD pipeline tools such as GitLab CI, Jenkins, or similar systems.

• Hands-on experience with container technologies, particularly Docker.

• Good understanding of networking fundamentals relevant to Kubernetes and containerized applications, such as load balancing, service meshes, ingress controllers, and network policies.

• Strong troubleshooting skills, especially related to container orchestration, deployment issues, and infrastructure automation.

• Effective collaboration and communication skills to work closely with software development and infrastructure teams.

What else do I need to know?

• You will be a part of a geographically distributed team.

• Occasional on-site presence required for interface verification and commissioning activities, including nighttime deployments.

What do I need to do?

We are looking forward to receiving your on-line application.

Yunex strongly encourages applications from Aboriginal and Torres Strait Islander candidates, women, candidates living with a disability and culturally and linguistically diverse people. Yunex has a global Environment, Social and Governance (ESG) Framework which includes goals for diversity and inclusion aligned to the United Nations Sustainable Development Goals. Our Policy for Equity, Diversity, Inclusion and Belonging (EDIB) empowers and supports everyone across Yunex in further creating a workplace where everyone can thrive. We'd love to hear from you

We are seeking a skilled Cloud DevOps Engineer to join our dynamic team supporting Singapore's Defence sector.

You will be responsible for designing, building, and maintaining AWS cloud infrastructure, while driving automation, operational excellence, and security.

This role offers the opportunity to work with cutting-edge AWS technologies, contribute to mission-critical projects, and collaborate with cross-functional teams to deliver secure, scalable solutions.

• Design, build, and maintain AWS infrastructure using Infrastructure as Code ( IaC ) tools such as GitLab, Terraform, Sentinel, and Ansible.
• Enhance efficiency and reliability of AWS Control Tower/Landing Zone pipelines, workflows, Lambda functions, and CloudFormation stacks/stacksets.
• Designing and improving AWS infrastructure, workflows, and CI/CD pipelines.
• Driving operational excellence by eliminating manual tasks with automation .
• Heavy focus on AWS-native services , DevOps practices, and scripting.

• 3–5 years' experience in Cloud/DevOps engineering .
• Strong knowledge in AWS services, IaC (Terraform, Ansible, CloudFormation), CI/CD (GitLab), scripting (Python/Bash/PowerShell) .
• Hands-on automation experience (Lambda, Step Functions, Systems Manager).
• Solid grasp of cloud security best practices .

We respect your privacy and all communication will be treated with confidentiality.

Please contact us or apply in-confidence to us with you updated MS Word Resume to :

Jacqueline Tai (Reg. No. R

STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

We are seeking a highly skilled DevOps Engineer to join our DevSecOps-driven team, responsible for managing and optimizing large-scale cloud environments across SaaS, PaaS, and IaaS. The role involves ensuring infrastructure availability, reliability, and scalability while enabling automation, monitoring, and continuous delivery practices.

Key Responsibilities

• Manage and optimize customer cloud environments, encompassing hundreds of servers and multi-cloud services.
• Implement and manage CI/CD pipelines with integrated security gates to support secure software delivery.

• More of able to do and/or have previously done work in operations role using:

• Bash commands / scripting

• Working with various AWS services, at least used before
• Ansible/Terraform – some development work done before or Able to articulate how to use each command line respectively.
• Monitor, troubleshoot, and enhance system performance, availability, and incident response.
• Support cloud migrations, infrastructure modernization, and adoption of containerization (Docker/Kubernetes).

• Ensure compliance with security, governance, and operational best practices.

• Strong understanding of DevSecOps practices and integrating security in the pipeline.

• Excellent problem-solving, communication, and teamwork skills.

Disclaimer: The company is committed to ensuring the privacy and security of your information. By submitting this form, you consent to the collection, processing, and retention of the information you provide. The data collected (which may include your contact details, educational background, work experience and skills) will be used solely for the purpose of evaluating your qualifications for the position you're applying for. Your data will be stored securely and retained for the duration necessary to fulfill our hiring process. If you are not selected for the position, your data will be kept on file for a limited period in case future opportunities arise. You have the right to access, correct, or delete your data at any time by contacting us at Quess Singapore | A Leading Staffing Services Provider in Singapore )

This is in partnership with the Employment and Employability Institute Pte Ltd ("e2i").

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to Quesscorp Singapore's PDPA and e2i's PDPA

Company: NTT Data Singapore Pte. Ltd.

Location: Changi , Singapore – Onsite at Client (Banking / Financial Institution)

Employment Type: 12-month renewable contract

Openings: 2

Interested candidates are kindly requested to email their CV with their experience to

We are seeking 2 DevOps Engineers to support a 12-month project with a leading financial institution. The role involves managing Linux systems, developing automation scripts with , and maintaining CI/CD pipelines using Jenkins. Experience in banking change processes will be an advantage.

• Administer and maintain Linux environments to ensure system reliability and performance.
• Develop automation, integration, and support scripts using Python and .
• Design, configure, and maintain CI/CD pipelines in Jenkins .
• Support release and deployment activities within financial institution governance frameworks.
• Troubleshoot issues across infrastructure and applications, ensuring timely resolution.
• Participate in change management, adhering to compliance and control standards.
• Collaborate with developers, QA, and business stakeholders to streamline delivery processes.
• Document system configurations, deployment processes, and operational best practices.

• Degree/Diploma in Computer Science, Information Technology, or related field.
• 5+ years of IT experience with a strong focus on Linux administration .
• Proven programming skills in Python and .
• Hands-on expertise with Jenkins and CI/CD processes .
• Familiarity with banking/financial institute change management processes (advantage).
• Strong problem-solving, troubleshooting, and communication skills.
  Ability to work independently and in cross-functional teams.

Interested candidates are kindly requested to email their CV with their experience to

Help accelerate digital transformation for our client, a leading cloud-focused IT service provider by building DevOps solutions that scale. You'll collaborate with engineers, architects, and product teams to solve complex infrastructure challenges, automate at scale, and deliver reliable cloud solutions that empower businesses worldwide.

• Manage end-to-end CI/CD pipelines to automate code deployment across our client's diverse application portfolios and customer environments.
• Provision and configure cloud infrastructure through Infrastructure as Code (IaC) using Terraform and CloudFormation to ensure environment consistency and scalability.
• Orchestrate containerized solutions using Docker and Kubernetes, managing the full lifecycle from image creation to deployment and scaling.
• Develop automation scripts and tooling to streamline operational tasks, reducing manual intervention and improving system reliability.
• Oversee multi-cloud environments (AWS, Azure, GCP), implementing governance strategies for security, compliance, and cost-efficiency.

• Ideally have 2-3 years of DevOps experience, in cloud service delivery or consulting environments
• Strong foundation in cloud-native CI/CD tools, version control (Git), containerization technologies (Docker), and infrastructure as code methodologies
• Experience with cloud platforms (AWS, Azure, GCP) and understanding of multi-tenant architectures and service provider operational models
• Proficiency in scripting/automation (Bash, Python, Go) and cloud monitoring/logging solutions (CloudWatch, Prometheus, Grafana, ELK stack)
• Strong communication and collaboration skills with experience in Agile/Scrum methodologies and understanding of DevSecOps principles in cloud consulting contexts

The DevOps Engineer will be responsible for automating, streamlining, and optimizing the software development and deployment lifecycle. The ideal candidate will have strong Linux expertise, programming skills in and Python, and hands-on experience with CI/CD tools like Jenkins. Familiarity with change management processes in banking or financial institutions is a valuable asset.

Core Responsibilities

• Manage and maintain Linux-based systems and environments.
• Develop automation scripts and tools using and Python.
• Design, implement, and maintain CI/CD pipelines using Jenkins.
• Collaborate with development and operations teams to ensure smooth deployment and integration.
• Monitor system performance and troubleshoot issues across environments.
• Support release and change management processes, especially in regulated environments.
  Ensure compliance with security and operational standards.

Required Skills & Qualifications

• Strong proficiency in Linux system administration.
• Programming experience in and Python.
• Hands-on experience with Jenkins and CI/CD pipeline setup.
• Familiarity with version control systems (e.g., Git).
• Good understanding of infrastructure automation and scripting.
• Strong analytical and problem-solving skills.
  Effective communication and collaboration abilities.

Preferred / Nice-to-Have Skills

• Experience working in banking or financial institutions, especially with formal change management processes.
• Exposure to containerization tools (e.g., Docker) and orchestration platforms (e.g., Kubernetes).
• Knowledge of cloud platforms (AWS, Azure, GCP).
• Understanding of security and compliance requirements in regulated industries.