Full Stack Developer

Role Overview

Capgemini is seeking a highly skilled Full Stack Developer to join its technology team and support the design, development, and delivery of scalable, cloud‑native enterprise applications. The ideal candidate will have hands‑on experience across front‑end (React) and back‑end (Java/Spring Boot) development, with exposure to AWS cloud, CI/CD pipelines, and modern Dev Ops practices. The role requires close collaboration with cross‑functional teams in a distributed agile environment and offers the opportunity to contribute to mission‑critical systems within a large enterprise landscape.

Front‑End (UI - ReactJS)

• Develop, debug, and maintain responsive and user‑friendly web applications using React.js.
• Write clean and modular UI code using JavaScript (ES6+), HTML5, and CSS
  3.
• Implement and manage application state using Redux or Context API.
• Build reusable UI components and ensure consistency across applications.
• Collaborate with UX/UI designers to translate design concepts into technical implementations.
• Optimize applications for performance, scalability, and usability.
• Ensure cross‑browser compatibility, responsiveness, and accessibility standards.
• Implement and execute UI testing using frameworks such as Jasmine and Karma.

Back‑End (Java / J2EE)

• Design, develop, and maintain RESTful APIs using Spring Boot.
• Maintain Swagger/OpenAPI contracts and stay current with core Java, Spring Boot, and Spring Cloud technologies.
• Develop unit tests and integration tests using JUnit and mocking frameworks.
• Work with relational and non‑relational databases such as MySQL, PostgreSQL, MongoDB, or similar.
• Build and deploy cloud‑native microservices on AWS, utilizing services such as S3, Lambda, EC2, ELB, API Gateway, and Cloud Watch.
• Develop and manage Docker images for Spring Boot microservices.
• Support CI/CD pipelines using Jenkins and Git‑based workflows.
• Collaborate within a distributed agile model and contribute to continuous improvement practices.
• Demonstrate understanding of .NET API layer integration.
• Write clean, efficient, and maintainable code following enterprise best practices.

Soft Skills

• Strong problem‑solving and analytical thinking abilities.
• Excellent communication and collaboration skills.
• Ability to work independently while also leading technical initiatives when required.
• Strong mentoring and knowledge‑sharing mindset.
• Comfortable working in large, complex, enterprise environments.

Technical Skills

• Java, Spring Boot, RESTful APIs, AWS, React, NodeJS, Docker, Kubernetes, Jenkins, Git Hub Copilot (AI), CI/CD, Git

Good to Have

• AWS Certification (Associate or higher)
• 2+ years of experience using AI‑assisted development tools (e.g., Git Hub Copilot)
• Hands‑on experience with Kubernetes
• Familiarity with GraphQL
• Exposure to Domain‑Driven Design (DDD) principles
• Experience working in large enterprise organizations
• Prior technical lead or leadership experience
• Prior experience in regulated industries such as Oil & Gas, Energy, or Utilities
• Familiarity with industry standards, governance, and compliance requirements in the Oil & Gas sector
• Proven ability to work within large, complex enterprise ecosystems and collaborate with business and operations stakeholders

The base compensation range for this role in the posted location is CAD $70,751 – $165,984. The range reflects the minimum and maximum target compensation Capgemini believes may be paid for the role at the time of posting and may change under applicable law.

Capgemini offers a comprehensive benefits package that may include paid time off, medical/dental/vision coverage, retirement savings plans, life and disability insurance, employee assistance programs, and other locally‑determined benefits.

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace and provides consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status, or any other characteristic protected by law.