Senior Software Engineer (Tech Agnostic- Python, Go, Rust)

Hybrid- London

£100,000-£135,000 + Generous Equity + Strong Package

Series A | High-Growth Tech

We’re partnered with one of Europe’s fastest-scaling technology startups, fresh off a major Series A raise and building at extraordinary pace.

This is not a typical feature-delivery role. This is an opportunity to help redefine how goods move in the digital economy- working at the intersection of distributed systems, routing algorithms, machine learning, and real-world operational systems.

The Team

Close to 100 people globally and will be looking to almost double the team in 2026

More than half in Engineering, Product and Data

Culture built around experimentation, high standards and rapid feedback loops

You’ll work closely with senior engineering leadership who have previously scaled large distributed systems and ML-driven platforms at global technology companies.

Tech Environment

Backend systems currently built in Python, looking to move to Golang or Rust

Typescript

Cloud-native architecture on GCP (BigQuery, Cloud Run)

Extensive use of ML modelling and LLM inference

Robotics and IoT integrations across operational workflows

What You’ll Do

Own engineering problems end-to-end across backend and systems architecture

Contribute to optimisation engines and real-time decision systems

Work across the stack, from infrastructure to operational tooling

Solve complex real-world challenges

Spend time in-field understanding real-world operational impact

Ship fast, iterate quickly, and raise engineering standards

This is a high-autonomy, high-impact role suited to engineers who thrive in fast-moving, intellectually rigorous environments.

Hiring Process (Typically Completed Within 1-2 weeks)

30-minute Talent Screening

1-hour tech interview

2-hour design interview

1-hour team & culture fit interview

Who This Role Suits

You are likely to succeed here if you:

Enjoy working in a fast paced environment (Startup/scaleup vibes)

Define problems clearly and measure impact rigorously

Enjoy tackling complex technical challenges

Move quickly and embrace iteration

Take ownership from start to finish

Value high standards and candid feedback

Want to build technology that operates in the real world, not just on a screen

Package

£100k-£135k base salary (depending on experience)

Very competitive equity package with annual top ups

Bupa private medical

Gym Membership

25 days of holiday

Enhanced Parental Leave

Fully paid for team socials

Hybrid working (4 days onsite in North London)

Opportunity to join at a critical scale-up inflection point

If you are a Senior Software Engineer looking to build systems that reshape an industry, this is a rare opportunity.

Please click apply now if you would like to speak about this one!

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