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Hiring Senior Full Stack Engineer in Toronto, Ontario

Artech LLC
Full Timesenior
Toronto, Ontario, CAPosted March 19, 2026

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JavaScriptTypeScriptJavaSQLGraphQLReactVueAngularSpringDockerKubernetesRESTCI/CDDevOps

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Job Description

Job Title: Senior Staff Full Stack Engineer (Java, Cloud & DevOps)

Location: Toronto, Ontario

Duration: 06 Months

Experience Required: 10 Years

Job Description

We are seeking a talented and experienced Senior Staff Full Stack Engineer to join our team. This role involves designing, developing, and implementing robust software solutions using a variety of technologies. The ideal candidate will have a strong background in Java, cloud technologies, and DevOps practices, and will be responsible for leading technical initiatives and mentoring team members.

Required Skills & Qualifications:

  • 8-12 years of professional software development experience, with at least 5 years in building backend services using Java (Spring Boot strongly preferred).
  • Strong front-end development skills with React (preferred) or Angular/Vue, including state management and component testing.
  • Proficiency in JavaScript/TypeScript and modern build tooling.
  • Experience with relational and NoSQL databases, with strong SQL and query tuning skills.
  • Proven experience in CI/CD, containerization (Docker), and orchestration (Kubernetes).
  • Solid understanding of distributed systems and integration patterns.
  • Strong grasp of security fundamentals and practical application.
  • Excellent problem-solving, communication, documentation, and stakeholder collaboration skills.

Preferred Skills & Qualifications:

  • Experience with event streaming and asynchronous processing.
  • Familiarity with cloud platforms and managed services.
  • Performance and scalability expertise, including load testing and JVM tuning.
  • Experience with micro frontends and design systems.
  • Familiarity with fintech, payments, or regulated environments.

Day-to-Day Responsibilities:

  • Design and implement robust REST/GraphQL services using Java and Spring Boot.
  • Develop responsive front-end applications using React/Angular/Vue with TypeScript.
  • Build CI/CD pipelines with automated tests and deployments.
  • Implement Infrastructure as Code and containerization strategies.
  • Set up monitoring and alerting systems and drive incident response.
  • Mentor developers and lead design reviews and technical roadmap initiatives.
  • Collaborate cross-functionally to deliver outcomes, not just features.

For immediate consideration please click APPLY to begin the screening process with Alex.

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