14h ago

Sr. Software Engineer

Remote - UK

$120k-$160k / yearest.

full-timesenior Remotesoftware

🛠 Tech Stack

💼 About This Role

You'll join the team building Firstup's public APIs, Agentic tools, and third-party integrations with enterprise systems. You'll deliver innovative scalable solutions while improving architecture, availability, and fault-tolerance. This role stands out for its active use of Generative AI tools and coding agents to accelerate delivery.

🎯 What You'll Do

  • Design and maintain public-facing APIs and Agentic tools for enterprise integrations.
  • Build and own integrations with HRIS platforms like Workday and SAP SuccessFactors.
  • Develop shared platform services used across the engineering organization.
  • Use Generative AI tools and coding agents daily to improve code quality and speed.

📋 Requirements

  • TypeScript and Node.js proficiency.
  • 5+ years building reliable, performant applications and microservices.
  • AWS experience including compute, storage, networking, and monitoring.
  • Full-stack experience across frontend (React.js), backend, and database layers.

✨ Nice to Have

  • Experience with HRIS platforms like Workday or SAP SuccessFactors.
  • Experience with Kubernetes, Docker, and Helm.
  • Demonstrated use of Generative AI tools or coding agents in development.

📨 Hiring Process

Estimated timeline: 2-4 weeks · AI estimate

  1. 1Phone Screen· 30 min
  2. 2Technical Interview· 60 min
  3. 3System Design Interview· 60 min
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