Senior Java Engineer - Agentic AI (Architect)

Hirematic Talent Solutions is hiring on behalf of a confidential client for multiple Senior Java Engineers specializing in Agentic AI. We are seeking highly experienced, hands-on Software Engineers, Technical Leads, and Solution Architects who thrive in innovation-driven environments. This is an opportunity to work on cutting-edge AI initiatives where you'll evaluate emerging technologies, build proof-of-concepts, architect scalable backend solutions, and deliver production-ready applications with minimal direction.

Location: Toronto, Ontario (Hybrid – 3 days onsite per week)
Compensation: CAD $67–74/hour
Job Type: 6-Month Contract (Extension up to 12 months possible) or Full-Time
Openings: Multiple

Responsibilities
- Design, architect, develop, test, and deploy scalable Java backend applications.
- Build end-to-end solutions from concept through production with minimal technical direction.
- Evaluate emerging technologies, AI frameworks, and development tools to determine the most effective implementation approach.
- Develop proof-of-concepts and prototypes to validate technical feasibility and product direction.
- Design and implement modern microservices-based backend architectures.
- Collaborate with engineering and product teams to transform innovative ideas into production-ready solutions.
- Leverage AI-powered development tools to improve engineering productivity and software quality.
- Drive technical decision-making, architecture discussions, and engineering best practices.
- Participate in technology evaluations, product pilots, and innovation initiatives.
- Ensure scalability, security, maintainability, and high software quality throughout the development lifecycle.

Qualifications
- Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline (or equivalent practical experience).
- Minimum 15 years of hands-on Java backend development experience.
- Extensive experience with Java, Spring Boot, and Microservices.
- Proven expertise designing software architecture and delivering complex distributed applications.
- Experience using GitHub Copilot, Claude, or similar AI-assisted development tools.
- Good understanding of AI/ML concepts and AI-assisted software development.
- Experience working with Agentic AI, AI Agents, AI workflows, or AI-powered engineering tools.
- Excellent problem-solving, system design, communication, and collaboration skills.
- Ability to work independently in highly ambiguous and fast-paced environments.

Required Skills
- Java
- Spring Boot
- Microservices
- Backend Development
- Software Architecture
- System Design
- Distributed Systems
- REST APIs
- GitHub Copilot
- Claude AI
- Agentic AI
- AI-Assisted Development
- AI Workflows
- Problem Solving
- Software Engineering

Preferred Skills
- AWS
- Databricks
- AI/ML Solution Development
- Proof-of-Concept (PoC) Development
- Prototype Development
- Technical Leadership
- Cloud Architecture
- Innovation Engineering

Ideal Candidate
- Hands-on software engineer with strong architecture and technical leadership capabilities.
- Comfortable taking ownership from problem statement through solution delivery.
- Able to evaluate multiple technologies and recommend the best implementation strategy.
- Thrives in innovation, experimentation, and R&D environments.
- Uses AI development tools effectively to improve engineering productivity and software quality.
- Strong communicator who influences through technical expertise and collaboration.

Additional Hiring Criteria
- Candidates must demonstrate strong hands-on software engineering experience.
- Experience leading technical design while remaining actively involved in coding is required.
- Candidates who primarily perform architecture documentation without hands-on development are not preferred.
- Ability to work independently with minimal supervision is essential.
- Experience building production-ready systems is required.