Software Engineer (AWS)

Capgemini; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Capgemini Singapore is seeking an experienced cloud-focused software engineer to design, develop, and maintain enterprise applications on GCC/CC environments. You will work with cross-functional teams to modernize services, implement APIs, and migrate to cloud platforms.

The role requires hands-on experience with AWS, containerisation, and CI/CD pipelines, plus a solid foundation in secure coding practices and architecture design. Strong collaboration and communication skills are essential.

Qualifications

• BS, CS or equivalent with at least 3 years designing, developing, and maintaining enterprise cloud apps.
• Experience in front-end and back-end components, APIs, and system integrations.
• Experience in building cloud-native services on AWS with microservices and RESTful APIs.
• Experience in Agile and DevSecOps environments and in estimation, design, delivery, deployment, and support.
• Knowledge of secure coding, performance, reliability, and GCC/IM policies is a plus.

Responsibilities

• Design, develop, test, deploy, and maintain applications in GCC/CC environments with strong security controls.
• Refactor and modernize services, enable APIs, and migrate to cloud platforms.
• Collaborate with business users, analysts, architects, vendors, and other teams to implement solutions.
• Prepare technical documentation, runbooks, and deployment guides.
• Conduct unit, integration, and acceptance testing; support deployments and defect management.

Skills

Cloud-native development

AWS

CI/CD pipelines

RESTful APIs

Containerisation

Agile & DevSecOps

Security practices

Software architecture

Communication skills

Public sector awareness

Education

BSc in Computer Science or equivalent

Tools

Docker

Kubernetes

AWS

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 and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

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 and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion.

Responsibilities

• Design, develop, test, deploy, and maintain applications in Government on Commercial Cloud (GCC) and Commercial Cloud (CC) environments, ensuring robust security controls and network boundary controls are integrated;
• Modernise existing services through refactoring, re-platforming, API enablement, and progressive cloud migration.
• Collaborate closely with business users, system analysts, solution architects, vendors, and other technical teams to design and implement application solutions;
• Assist in Proof of Concept (POC) initiatives, prototyping, and evaluation of emerging technologies and development approaches;
• Develop and maintain source code repositories, ensuring compliance with coding standards, security best practices, and version control procedures;
• Perform application configuration, deployment, troubleshooting, and enhancement activities throughout the product lifecycle;
• Conduct code reviews and implement secure coding practices to identify and remediate vulnerabilities and technical debt;
• Automate software development, testing, deployment, and operational processes to improve efficiency, reliability, and security;
• Develop and maintain application components, databases, interfaces, and services in accordance with IM8 policies, cybersecurity requirements, and best practices;
• Prepare and maintaining technical documentation, operational runbooks, and system support procedures;
• Provide support for project updates, task tracking, defect management, release planning, and procurement-related activities where required;
• Conduct unit testing, system integration testing, user acceptance testing support, defect resolution, and deployment verification activities;
• Troubleshoot complex application, integration, performance, and security-related issues and document resolutions in accordance with established procedures;
• Prepare and maintain technical documentation, operational procedures, application design specifications, deployment guides, and user guides; and
• Regularly review existing applications and make recommendations to improve functionality, performance, maintainability, security, and user experience.

Requirements

• A Bachelor of Science (BSc) Degree in Computer/Information Science or equivalent experience;
• At least 3 years of experience in designing, developing, testing, and maintaining enterprise applications in cloud environments;
• Experience in designing and developing front-end and back-end application components, APIs, and system integrations;
• Experience in building and enhancing cloud-native services on AWS using appropriate managed services, microservices, and event-driven patterns, SQL, RESTful APIs, and containerisation technologies; building and improving CI/CD pipelines, deployment automation, and release processes;
• Experience working in an Agile and DevSecOps environment and contributing to estimation, design, delivery, deployment, and operational support;
• Experience in evaluating and applying AI-assisted software engineering tools where appropriate to improve productivity and software quality;
• Experience in designing and implementing scalable, high-availability, and resilient application solutions;
• Strong understanding of software engineering principles, design patterns, secure coding practices, application performance, and system reliability;
• Strong understanding of application architecture, databases, middleware, integration technologies, and cloud-native development principles; Knowledge of Windows and Unix/Linux environments, application hosting platforms, and network principles with consideration for security requirements;
• Excellent communication skills to collaborate with stakeholders, present ideas, and explain complex technical concepts clearly;
• Familiarity with local public sector projects and government policies and processes such as IM8, cybersecurity, data security, and Government Commercial Cloud (GCC) requirements is an advantage; and
• Relevant technology certifications are preferred.

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 by 2020.

Recognized by Ethisphere as one of the 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.