Offre d'emploi Senior Software Engineer (Back-End)

In this role, you will design, build, and deliver secure, scalable software solutions that underpin critical client services. You’ll take ownership of the full development lifecycle, from architecture and design through to deployment and optimisation, applying modern engineering practices to deliver reliable, high-quality outcomes. Working with technologies such as Java, Python, C#, and .NET, you’ll help shape robust back-end systems and contribute to innovative, cloud-native solutions.



You’ll collaborate with multidisciplinary teams and clients to translate requirements into impactful solutions, bringing fresh ideas while ensuring alignment with business goals. You’ll be supported by a collaborative environment that encourages continuous learning, innovation, and shared success.



Key responsibilities:



• Develop robust back-end services and applications

• Build and integrate RESTful APIs and microservices

• Enhance scalable, distributed systems

• Deliver end-to-end solutions with cross-functional teams

• Ensure quality and security through best engineering practices

• Implement CI/CD pipelines and deployment processes

• Improve system performance and reliability in production

Required qualifications to be successful in this role

You should bring strong software engineering experience with a focus on back-end development, alongside a solid understanding of modern architectures and development practices. You’ll be confident working across one or more technology stacks, with a proactive approach to delivering high-quality, secure solutions in collaborative Agile environments.



Essential qualifications:



• Proven experience as a Software Engineer or Back-End Developer

• Strong proficiency in Java, Python, C#, or .NET

• Experience with frameworks such as Spring or Spring Boot

• Solid understanding of RESTful APIs and microservices architecture

• Experience building scalable, distributed systems

• Familiarity with Agile delivery and CI/CD practices

• Strong problem-solving and collaborative working skills



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Together, as owners, let’s turn meaningful insights into action.



Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…



You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.



Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.



You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.



Come join our team—one of the largest IT and business consulting services firms in the world.