Senior Backend Engineer at Sektor in London

Senior Backend Engineer at Sektor in London

London Full-Time 80000 - 100000 £ / year (est.) No working from home possible
The Jack Company Bv

At a Glance

  • Tasks: Design and scale innovative backend systems for autonomous technology in heavy industries.
  • Company: Sektor - a pioneering tech startup transforming heavy industry operations.
  • Benefits: Competitive salary, dynamic work environment, and opportunities for professional growth.
  • Other info: Join a high-performance culture that values openness and technical challenges.
  • Why this job: Shape the future of autonomous tech and influence architectural decisions in a billion-dollar industry.
  • Qualifications: Experience in Python backend development and strong problem-solving skills.

The predicted salary is between 80000 - 100000 £ per year.

Join Sektor to build the world’s first orchestration layer for autonomous technology deployment in heavy industries like construction. You will design DAG-based workflow architectures and AI-driven configuration agents, automating the last mile of enterprise software implementation. This is a rare chance to shape a foundational backend from the ground up for a global market.

Location: London, UK

Why this role is remarkable:

  • Build a first-of-its-kind orchestration platform featuring DAG-based execution, typed action contracts, and autonomous configuration agents.
  • Work at an early-stage startup where you will directly influence the architectural decisions of a system automating billion-dollar industry operations.
  • Join a high-performance culture that values radical openness, relentless building, and a deep obsession with solving genuine technical challenges.

What you will do:

  • Design and scale the "golden path" for third-party integrations and background job systems using Python and FastAPI.
  • Own the end-to-end reliability of the platform, implementing pragmatic observability and automated CI/CD pipelines for repeatable deployments.
  • Partner with the CTO to translate complex product requirements into robust, production-grade systems that run in live enterprise environments.

The ideal candidate:

  • Possesses significant experience building production-grade backend systems in Python with a focus on clear API design and reliability.
  • Demonstrates strong engineering judgment in managing production operations, including observability, incident response, and runtime service health.
  • Thrives in autonomous environments and can bridge the gap between high-level backend architecture and the end-user experience.

Senior Backend Engineer at Sektor in London employer: The Jack Company Bv

Midnite is an exceptional employer, offering a unique opportunity to lead a greenfield team in building an innovative internal back-office platform. With a strong focus on AI experimentation and a commitment to employee growth, you will enjoy a collaborative work culture that values autonomy and creativity, all while being part of a well-funded Series C startup backed by prestigious investors. The remote UK location allows for flexibility, making it an attractive choice for those seeking meaningful and rewarding employment in a dynamic environment.

The Jack Company Bv

Contact Details:

The Jack Company Bv Recruitment Team

We think you need these skills to ace Senior Backend Engineer at Sektor in London

Python
FastAPI
DAG-based workflow architectures
API design
Observability
CI/CD pipelines
Production-grade systems