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Senior Software Engineer – Enterprise Platform

United Kingdom, London · Job Posted January 15, 2026
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Job Description

Pynea is an enterprise interview intelligence platform replacing slow, fragile enterprise software with fast, secure, scalable systems. This is a senior contract role for an engineer who can onboard fast, work with evolving requirements, and ship production-grade enterprise features with minimal direction.

Job Responsibility

  • Design and build secure, multi-user enterprise workflows
  • Develop scalable, high-concurrency GraphQL APIs
  • Implement role-based access control, audit logs, and data integrity
  • Build reliable, event-driven systems (queues, retries, idempotency)
  • Contribute to cloud-native architecture across AWS and GCP
  • Ensure system reliability through monitoring, logging, and error handling

Requirements

  • Senior-level experience building enterprise-grade software
  • Strong TypeScript, GraphQL, and PostgreSQL experience
  • Proven experience with AWS and GCP
  • Deep understanding of auth, APIs, concurrency, and system reliability
  • Track record of delivering scalable systems to real users
  • Comfortable operating in fast-paced environments with incomplete requirements
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