Summary
✨ AI‑Generated
A technology team is hiring a Full Stack Java Developer for a long-term engagement building modern web applications. You will develop Angular single-page applications and Java/Jakarta EE backend services, design robust APIs, write automated tests, work with databases, and contribute to secure, container-ready solutions while gaining exposure to AI-assisted development.
Highlights
Long-term contract opportunity combining modern Java backend development with Angular frontend engineering. The role offers hands-on work with APIs, automated testing, databases, secure services, containers, and emerging AI-assisted development technologies.
Description
Position: Full Stack Java Developer
Location: Toronto, ON (2-3 days Hybrid)
Contract: Long term
We are looking for a Full Stack Java Developer to build and enhance modern web applications using Angular on the frontend and Java/Jakarta EE on the backend.
The role also requires working knowledge of databases and practical familiarity with AI-assisted development tools and LLM application components (e.g., vector databases and orchestration frameworks).
You will collaborate with product, QA, and DevOps teams to deliver secure, testable, container-ready solutions.
• Develop and maintain SPA features using Angular 17+, TypeScript 5.x, and Angular Material / Material Design.
• Build backend services using Java 17+ and Jakarta EE 10 (REST APIs, validation, security, integration patterns).
• Design and implement API contracts, error handling, logging, and performance-conscious services.
Write and maintain automated tests:
Frontend: Jest
Backend: JUnit 5
• Work with databases: create/modify schemas, write queries, tune basic performance, and support migrations.
• Apply AI tools and patterns to improve productivity and/or product features:
• Use AI coding assistants (e.g., GitHub Copilot, Windsurf/Devin) effectively and responsibly.
• Integrate or support LLM-based capabilities using vector databases (e.g., ChromaDB or similar) and orchestration frameworks (LangChain or Haystack).
• Use Git for version control and participate in code reviews and branching workflows.
• Build and package applications using Maven containerize and run services with Docker.
• Collaborate in agile ceremonies, contribute to estimations, and communicate progress and risks clearly.
• Troubleshoot issues across the stack (UI, API, database, container/runtime) and contribute to root-cause analysis.
• Develop and maintain SPA features using Angular 17+, TypeScript 5.x, and Angular Material / Material Design.
• Build backend services using Java 17+ and Jakarta EE 10 (REST APIs, validation, security, integration patterns).
• Design and implement API contracts, error handling, logging, and performance-conscious services.
Professional experience delivering full stack applications with:
• Angular 17+, TypeScript 5.x, Angular Material
• Java 17+, Jakarta EE 10
• Testing experience with Jest (frontend) and JUnit 5 (backend).
• Working knowledge of databases (relational preferred): SQL querying, joins, indexes basics, transactions, and data modeling fundamentals.
AI enablement experience/knowledge:
• Hands on familiarity with GitHub Copilot and/or Windsurf/Devin
• Understanding of vector databases (e.g., ChromaDB or similar) and typical RAG flows
• Exposure to Lang Chain or Haystack concepts (chains/pipelines, retrieval, prompt management)
• Strong fundamentals in HTTP/REST, JSON, authentication/authorization basics, and secure coding practices.
• Proficiency with Git, Maven, and Docker in day-to-day development.
Nice to Have
• Oracle / PL/SQL
• Spring Batch
• Python / FastAPI
• OpenShift / Kubernetes
• Jasper Reports
• Redis
