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InnospherePosted 2 weeks ago

Senior Full Stack Developer (Short Term Contract)

$145,600–$166,400 year

RemoteUnited States

ContractSenior LevelBachelors DegreeSmall

Job Summary

Design, develop, and maintain high-quality, scalable software solutions using TypeScript, React, Node.js, and C# across frontend and backend architectures. Develop reusable services, maintain cloud infrastructure with Terraform on AWS, and build automated testing solutions to support application quality. Contribute to modern frontend architecture, manage PostgreSQL schemas and migrations, and develop GitLab CI/CD pipelines for deployments. Collaborate with architects and product teams to translate business requirements into technical solutions while participating in code reviews and leveraging AI coding assistants for efficiency. This short-term contract ends in 2026 for a remote role requiring 7+ years of experience.

Required Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)
  • 7+ years of professional software development experience building commercial software applications
  • Strong experience developing modern full stack applications using React, TypeScript, and Node.js, including frameworks such as NestJS, Fastify, or similar web server frameworks
  • Strong experience with AWS, including Lambda, API Gateway, ECS, DynamoDB, S3, and CloudFront
  • Proven experience with PostgreSQL, including database development and migrations
  • Experience with Terraform for Infrastructure as Code (IaC) and GitLab CI/CD pipelines
  • Experience with Jest and Playwright for automated testing
  • Experience working with Docker and modern cloud-native application environments
  • Working knowledge of C#/.NET is required
  • Experience using AI coding assistants such as GitHub Copilot, Cursor, Claude Code, or similar tools
  • Strong analytical, problem-solving, and collaboration skills
  • Applicants must currently reside in Canada and be legally authorized to work in Canada

Desired Qualifications

  • Experience with OpenTelemetry and application observability tools
  • Familiarity with security and dependency scanning tools such as GitGuardian, Veracode, and Sonatype
  • Experience building or working with AI-powered testing or development agents
  • Experience with accessibility testing, including pa11y
  • Familiarity with Amplitude or other product analytics platforms

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