Software Engineer - Java

About Capgemini

Capgemini is a global leader in AI-driven business and technology transformation, committed to generating measurable business outcomes. With a legacy spanning nearly six decades, it employs over 420,000 professionals across more than 50 countries. Leveraging deep industry knowledge and a strong partner network, Capgemini provides comprehensive services covering strategy, technology, design, engineering, and business operations. In 2025, the company reported revenues of €22.5 billion.

Role Overview and Responsibilities

• Collaborate with subject matter experts to create solutions aligned with business needs.
• Develop Java-based services integrated within end-to-end workflows.
• Design and implement robust, secure, and efficient APIs for data persistence and business logic execution.
• Manage all facets of software development and provide Level 3 production support.
• Engage in code reviews and facilitate knowledge exchange within the team.
• Offer technical leadership and guide architectural choices.
• Coordinate effectively with cross-functional teams including product management, quality assurance, and infrastructure.
• Ensure adherence to regulatory, security, and audit standards, particularly in financial systems contexts.
• Build and maintain enterprise-grade applications using Java (JDK 17+) and associated frameworks.
• Implement microservices architectures leveraging the Spring ecosystem.
• Utilize messaging platforms such as Kafka to support event-driven system designs.
• Apply multithreading, concurrency management, and optimize application performance.
• Enforce coding best practices emphasizing design patterns, SOLID principles, and clean coding methodologies.
• Incorporate security best practices including OAuth2, JWT, encryption, and secure coding norms.

Qualifications and Experience

• Bachelor’s degree in Computer Science, Engineering, or related discipline.
• 3 to 7 years of professional experience in backend Java development.
• Proficient with Java (JDK 17+), Spring Boot, and Spring Cloud frameworks.
• Firm understanding of microservices design and RESTful API principles.
• Hands-on experience with Kafka or comparable event-streaming technologies.
• Expertise in multithreading, concurrency control, and performance enhancements.
• Experience with relational (PostgreSQL, Oracle) and NoSQL (MongoDB) databases.
• Knowledge of containerization and orchestration tools such as Docker and Kubernetes.
• Familiarity with Continuous Integration/Continuous Deployment (CI/CD) processes and DevOps methodologies.
• Strong grasp of fundamental software design principles including SOLID and common design patterns.
• Implementation experience of security standards including OAuth2, JWT, and encryption methods.
• Awareness of cloud platforms like AWS, Azure, or Google Cloud is advantageous.
• Excellent problem-solving aptitude and ability to thrive in a dynamic, agile setting.
• Strong communication and collaboration capabilities.

Additional Information

Capgemini values passionate individuals and offers a career environment that is challenging, supportive, and inspirational. Employees work alongside talented professionals on exciting projects while enjoying attractive benefits. Flexible working options and 40 hours annually dedicated to professional development, with a wide range of learning opportunities, are available.

As champions of positive futures, Capgemini promotes three core commitments:

• Diversity and Inclusion: The company champions diverse perspectives to foster innovation and excellence, encouraging applications from all qualified candidates regardless of gender identity, ethnicity, sexual orientation, religion, ability, intersex status, or age. Employee Resource Groups support diversity initiatives and celebrate significant cultural and social events.
• Digital Inclusion: Leveraging expertise to support social impact projects, Capgemini encourages employees to engage in community volunteering and charitable activities.
• Environmental Sustainability: Recognized on the Carbon Disclosure Project's 'A list' for commitment to net-zero emissions, the company aims to reduce carbon emissions by 20% per employee and helps clients adopt sustainable business models.

Capgemini has been recognized for upholding ethical standards, being named one of the World's Most Ethical Companies for eight consecutive years. The company nurtures values such as honesty, boldness, trust, team spirit, freedom, fun, and modesty as part of its corporate culture.

Join Capgemini to contribute your full potential, expand possibilities for yourself and others, and help craft positive futures for clients and communities.