CORE JAVA DEVELOPER

Capgemini; Montreal; On-site; CAD 90,000 - 120,000; Full time

Job summary

Capgemini is seeking a skilled full-stack engineer to design and develop features across the SD platform, using Java/Spring on the server and React/TypeScript on the front end with a micro-frontend architecture.

You will expand automated UI and E2E test coverage with Playwright and Cypress, leverage AI-assisted tooling for productivity, and contribute across the full SDLC within an Agile team. Collaboration with stakeholders will drive platform expansion across divisions.

Qualifications

• 5+ years of server-side Java experience (Java 8/17/21) building medium-to-large scale systems.
• Experience with Playwright and/or Cypress test automation.
• Experience with AI-assisted development tools (e.g., GitHub Copilot).
• Strong SQL skills with PostgreSQL and relational databases.
• Experience with Agile/SDLC methodologies and tooling (Git, Jenkins, Gradle, IDE).

Responsibilities

• Design and develop full-stack features across the SD platform.
• Build and expand automated UI/E2E test coverage to strengthen regression.
• Collaborate in an Agile team across requirements, design, coding, testing, rollout, and support.
• Engage with stakeholders to expand the platform to other divisions.

Skills

Java

Spring

Microservices

Multithreading

Algorithms

Data structures

Tools

Playwright

Cypress

GitHub Copilot

Git

Jenkins

Job description

Design and develop full-stack features across the SD platform - server-side Java/Spring microservices and React/TypeScript front-end built on a nicro-frontend architecture.

Build and expand automated UI/E2E test coverage using Playwright (new modules) and Cypress (legacy modules) to strengthen regression coverage toward the 80% target.

Leverage Al tooling (GitHub Copilot) for developer productivity, Al-driven test generation, and automated code reviews.

Participate across the full SDLC in an Agile team - requirements, design, coding, performance testing, rollout, and production support.

Build strong relationships with supervisory stakeholders and business unit partners, and support expansion of the platform to other divisions within the firm.

Required Qualifications

5+ years of server-side Java experience (Java 8/17/21, Spring / Spring Boot) building medium-to-large scale systems.

Hands-on test automation with Playwright and/or Cypress, plus solid unit and integration testing strategies.

Experience using Al-assisted development tools (e.g., GitHub Copilot) in a professional workflow.

Solid grounding in relational databases and SQL (PostgreSQL), object-oriented design patterns, Java multithreading, data structures, and algorithms.

Experience with Agile/SDLC methodologies and tooling: Git, Jenkins, Gradle, IntelliJ/VSCode.

Complete SDLC process and Agile Methodology (Scrum)

Strong oral and written communication skills

Excellent interpersonal skills and professional approach

Nice to Have

Knowledge of supervisory / surveillance domain experience.

Exposure to Kafka, Redis, Node.js 20+, Tableau, LaunchDarkly feature flagging, or Camunda/BPMN workflows.