Java Back end Developer

Capgemini • Toronto, ON

4d • CA$75,000 - CA$90,000

About The Position

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Requirements

• 5+ years of software development experience across multiple languages/frameworks.
• Deep expertise in Java/Kotlin.
• Understanding in Python.
• Strong frontend skills with React and modern JavaScript.
• Database experience with PostgreSQL and Snowflake (or similar data warehouses).
• Hands-on experience with ETL tools and data pipeline development.
• Proficiency with DevOps tools (GitHub, CI/CD, containerization).
• Strong understanding of testing frameworks and SDLC best practices.
• Experience with API design and microservices architecture.
• Proven mentoring and leadership capabilities.

Nice To Haves

• AI/LLM and prompt engineering experience.
• Security testing tools experience (Checkmarx, NexusIQ, or similar).
• Experience with cloud platforms (AWS, Azure, GCP).

Responsibilities

• Design and implement full-stack solutions across Python, Java/Kotlin, React, PostgreSQL, and Snowflake.
• Lead ETL pipeline development and optimization, ensuring data flows efficiently and reliably.
• Architect and build scalable backend services and modern frontend applications.
• Champion AI/LLM integration and prompt engineering best practices across the team.
• Drive adoption of best-in-class testing frameworks, DevOps practices, and SDLC discipline.
• Lead code reviews, establish engineering standards, and mentor junior engineers.
• Participate in security and architectural design reviews.
• Contribute to GitHub-based development workflows and CI/CD pipeline improvements.
• Troubleshoot production issues and drive reliability improvements.

Benefits

• Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
• Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
• Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• Life and disability insurance
• Employee assistance programs
• Other benefits as provided by local policy and eligibility

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed