Software Engineer (Full Stack / DevOps / Cloud Infrastructure)

CAPGEMINI SINGAPORE PTE. LTD.; Singapore; On-site; SGD 120,000 - 170,000; Full time

Benefits offered by this job

Flexible work practices

40 hours self-development per year

Job summary

Capgemini Singapore PTE. LTD. is hiring for a Senior Full Stack Developer to design, build and maintain modern applications using React/React Native frontend and Node.js/TypeScript backend.

You will own RESTful APIs, integrate AWS services, implement CI/CD with GitLab, and collaborate with DevOps, SRE and security teams to deliver scalable, secure solutions. Mentoring junior engineers is also part of the role.

Qualifications

• Strong proficiency in JavaScript/TypeScript, Node.js and React (or React Native).
• Experience building RESTful APIs and integrating AWS services.
• Hands-on experience with MySQL, DynamoDB and Redis.
• Solid CI/CD understanding with GitLab or similar tools.
• Familiarity with Terraform and containerization (Docker).
• Knowledge of networking, load balancers and cloud security.

Responsibilities

• Design, develop, and maintain applications with React frontend and Node.js backend.
• Build and maintain RESTful APIs and integrate AWS services.
• Implement automated testing and CI/CD pipelines.
• Document technical designs and mentor junior engineers.
• Collaborate with product, QA and security teams to deliver reliable releases.

Skills

JavaScript/TypeScript

Node.js

React/React Native

RESTful APIs

AWS (Lambda, ECS/EKS, S3, API Gateway,

Redis

MySQL/DynamoDB

CI/CD (GitLab)

Terraform/Docker

Networking & Security in cloud

Tools

GitLab

Terraform

Docker

Job description

About Capgemini

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise andstrong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

Responsibilities

Full Stack Development

• Design, develop, and maintain applications:
• Implement frontend applications using React and React Native.
• Implement and maintain backend services using Node.js and TypeScript (NestJS experience is a plus).
• Build and maintain RESTful APIs, integrating with AWS services, Redis, and databases such as MySQL and DynamoDB.
• Perform code reviews: Ensure code quality and share knowledge with team members to improve overall team performance.
• Debug and troubleshoot issues: Identify and resolve software defects and performance issues.
• Implement automated testing and continuous integration: Ensure the reliability and stability of the software through automated tests and CI/CD pipelines.
• Documentation: Create and document technical designs that are aligned with architectural guidelines.
• Stay updated with the latest industry trends: Continuously learn and apply new technologies and best practices to improve our products.

DevOps & Software Delivery

• Design, automate, and optimize CI/CD pipelines using GitLab to ensure smooth, reliable releases.
• Implement automated build, test, and deployment processes for multiple environments.
• Manage and monitor application releases, including rollbacks, backups, and troubleshooting.
• Drive best practices for code quality, configuration management, and deployment strategies.

Cloud Infrastructure & Operations

• Provision, configure, and manage cloud infrastructure (AWS) to support applications and services.
• Use Terraform for infrastructure as code and automate cloud resource management.
• Maintain cloud networking, security groups, load balancers, and other key infrastructure components.
• Support Site Reliability Engineering (SRE) related operations including observability, monitoring, and disaster recovery readiness.
• Ensure systems are secure, scalable, and cost-optimized.

Collaboration & Leadership

• Participate in system architecture discussions and technical solutioning.
• Mentor junior engineers through code reviews and best practice sharing.
• Collaborate with product managers, QA, and security teams to deliver high-quality, reliable releases.

Requirements

Professional Experience

• At least 5 or more years of relevant experience in Software Engineering roles
• At least 2 or more years of relevant DevOps, or cloud infrastructure roles.

Technical Expertise

• Strong proficiency in JavaScript/TypeScript, Node.js, and React (and/or React Native).
• Experience building RESTful APIs.
• Hands‑on experience with AWS (Lambda, ECS/EKS, S3, API Gateway, CloudFront).
• Familiarity with MySQL, DynamoDB, Redis, and AWS SQS or SNS.
• Solid understanding of CI/CD concepts and best practices. Experience in the following will be advantageous CI tools such as GitLab products or similar tools.
• Familiarity with Infrastructure provisioning / configuration tools such as Terraform and containerization technologies such as Docker.
• Working knowledge of web hosting configuration components (including firewalls, load balancers, web servers, app servers etc.)
• Understanding of networking, load balancers, and firewalls in cloud contexts.
• Experience writing automated tests and integrating testing into delivery pipelines.

Nice to have

• Experience with NestJS or other Node.js frameworks.
• Knowledge of microservices and distributed system design.
• Familiarity with disaster recovery and business continuity planning.
• Prior experience in government or enterprise-scale projects.

Let's talk about what's in it for you!

Passionate people are Capgemini's Ace of Spades - join us to discover a career that will challenge, support and inspire you. Working at Capgemini you'll find the rewards are more than just financial. You will work alongside some very smart and inspiring people on exciting projects and you will also enjoy incredible benefits. We offer flexible work practices and 40 hours of self-development every year with a huge selection of learning opportunities to choose from.

As "Architects of Positive Futures", Capgemini actively supports the community in 3 ways:

Diversity and Inclusion

we believe diversity of thought fuels excellence and innovation, which is why we positively encourage applications from suitably qualified candidates regardless of their gender identity, ethnicity, sexual orientation, religion, ability, intersex status or age. To support our commitment to diversity and inclusion, we celebrate special events and days of significance that are important to our employees such as Diwali, Bastille Day, Pride, IDAHOBIT, IWD and International day of people with Disabilities. Our Employee Resource Groups Women@Capgemini and OutFront support the grassroots passion of employees to drive our diversity agenda and effect change.

Digital inclusion

at Capgemini we are using our skills to drive social impact initiatives focusing on helping society address the impact of the digital and automation revolution. We also provide employees with opportunities to give back to the community through charity projects and volunteer days.

Environmental Sustainability

Capgemini joined the CDP's (Carbon Disclosure Project) prestigious "A list" for its commitment to the Net-Zero economy. We are focusing on helping our clients transform towards more sustainable business models and committing to reduce our own carbon emissions (GHG) by 20% per employee by2020.

Recognized by Ethisphere as one of World's Most Ethical Companies for the last 8 years in a row, ethics and values are at the heart of Capgemini's corporate culture and business. Embedded in our DNA, our seven values - Honesty, Boldness, Trust, Team Spirit, Freedom, Fun and Modesty - have remained the same since company inception in 1967. To see how we bring these values to life, click here to listen to some of our employee's stories.

Come join us, bring your whole self to work, create new possibilities for you, your customers and your community and help us to be Architects of Positive Futures.