Senior Backend Engineer (Rust)

JR United Kingdom; Crawley; Remote; GBP 85,000 - 130,000; Full time

Job summary

A VC-backed AI infrastructure startup is seeking a Senior Backend Engineer focused on Rust to join their remote team. You will design high-performance systems for analytical databases catering to multimodal data. Successful candidates will have robust experience in systems programming and be driven to build scalable data infrastructure.

Benefits

Generous equity package

Work from anywhere in Europe or the UK

All necessary tools and equipment provided

Qualifications

• 3+ years experience writing asynchronous Rust in production.
• Deep understanding of systems programming and performance engineering.
• Experience deploying and operating backend systems in AWS, GCP, or Azure.

Responsibilities

• Design and build a cloud-native analytical database system.
• Collaborate on data ingestion, indexing, and optimization.
• Ensure product observability, reliability, and scalability.

Skills

Asynchronous Rust

Systems Programming

Performance Engineering

Collaboration

Job description

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Senior Backend Engineer (Rust), crawley, west sussex

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Client:

TalentCo

Location:

crawley, west sussex, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

14

Posted:

18.06.2025

Expiry Date:

02.08.2025

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Job Description:

TalentCo are thrilled to be working with a VC-backed AI infrastructure startup building the future of multimodal data systems. Having recently raised a substantial Seed round, they are now looking to hire an exceptional backend focused Senior Rust Engineer to join their high-calibre, distributed team in Europe.

You’ll play a key part in designing and scaling core systems for a new class of analytical databases purpose-built for high-throughput, multimodal time-series data. Working in Rust, you’ll architect performant, scalable systems that handle everything from ingestion and indexing to complex query execution.

If you're keen to be at the sharp-end of the AI boom, love building technical infrastructure from the ground up, care deeply about performance, and want to work with a highly talented remote team, this is a perfect fit.

This is a fully remote position open to candidates based anywhere in Europe or the UK.

• Design and build a cloud-native analytical database system optimised for sparse, wide, and multimodal logs.
• Work with technologies like Rust, Apache Arrow, and Datafusion to build scalable, low-latency systems.
• Collaborate on every part of the stack—from data ingestion and indexing to query planning and optimisation.
• Build observability, reliability, and scalability into a product being designed for some of the most demanding data applications in the world.
• Operate in a high-agency environment alongside experienced engineers and founders, helping shape both product and tech strategy.

We want to hear from you if:

• You have 3+ years experience writing asynchronous Rust in production environments.
• Perhaps you've worked at another early-stage startup, within Big Tech or built data infrastructure tools - we're open on your background but a mix of the above would be awesome.
• You have a deep understanding of systems programming and performance engineering.
• You’ve built scalable, data-intensive infrastructure before and can navigate the entire stack.
• You have experience deploying and operating backend systems in the cloud (AWS, GCP, or Azure).
• You speak fluent or business-level English and are a great collaborator who thrives in tight-knit, remote-first teams.

What do they offer?

• Salary between £85,000 - £130,000 dependent of experience
• Generous equity package
• Work from anywhere in Europe or the UK
• All the tools and equipment you need to do your best work