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Backend Engineer Rust & Python

Backend Engineer – Rust & Python Permanent | Up to £130,000 | London (Hybrid – 2 days onsite) We are seeking an ambitious Backend Engineer to join a fast-growing technology company at a pivotal stage of scaling. You will design and build distributed systems, storage infrastructure, and ba ...

Real Time Rust & Python Backend Engineer

iO Associates is looking for an ambitious Backend Engineer proficient in Rust and Python to design and build distributed systems. This role offers a salary up to £130,000 and a hybrid work model requiring 2 days onsite in London. Candidates should have strong backend engineering experience and the ability to dev ...

Senior Backend Engineer (Rust/Python) – FinTech Platform

A financial technology firm in the City of London is seeking a financial software engineer to join their back-end team. The role involves designing and maintaining cloud-native solutions, working with Rust and Python, and collaborating with stakeholders in the finance sector. The ideal candidate possesses a stro ...

Financial Backend Engineer (Rust/Python) on AWS

A financial technology firm in London is seeking a financial software engineer to join their back-end team. This role involves designing and implementing systems for their award-winning platform. Candidates should have strong programming skills in Rust and Python, a degree in a relevant field, and an interest in ...

Senior Backend Engineer (Rust/Python) for Financial Tech

A financial services technology firm in the UK is seeking a financial software engineer to join their back-end team. This role includes engaging with stakeholders, designing solutions for data integration, and implementing cloud-native applications on AWS using Rust and Python. The ideal candidate will have a Ba ...

RUST Backend Software Engineer

Join a small, dedicated team obsessed with creating seamless, high-performance experiences that push the envelope. Your role will involve juggling multiple responsibilities, from designing modern Back End services to ensuring smooth collaboration with designers and developers. You'll need to be a proactive ...

Backend Engineer, Senior (Rust)

Affinidi is a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a comprehensive approach to managing their holistic identity – accounting for all aspects of their digital footprint while ensuring pri ...

Senior Python/Rust Engineer

Overview Our client is a global cybersecurity company delivering quantum-safe encryption to protect enterprises, governments, and critical national infrastructure. Their advanced cryptography ensures resilience against current and emerging quantum threats, with solutions spanning telecoms, defence ...

Backend Engineer Python

Senior Consultant at Primis Talent – Consulting, Strategy and Transformation across the UK We're working with a rapidly growing Series A startup backed by top-tier VCs who are seeking highly skilled Software Engineer with deep expertise in backend development. This company is revolutionis ...

Backend Engineer Python

Backend Engineer - PythonLondon - HybridSalary up to 80k We are seeking a Backend Engineer to design and scale backend systems, helping to build automated solutions for regulatory reporting and risk platforms. You will play a key role in developing data pipelines, improving system ...

Software Engineer, Respond (Python & Rust)

Founded by mathematicians and cyber defense experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption. We protect more than 9,000 customers from the world’s most complex threats, including ransomware, cl ...

Software Engineer, Respond (Python & Rust)

Founded by mathematicians and cyber defense experts in 2013, Darktrace is a global leader in cyber security AI, delivering complete AI-powered solutions in its mission to free the world of cyber disruption. We protect more than 9,000 customers from the world’s most complex threats, including ransomware, cl ...

Backend Engineer / Backend Software Engineer (Python)

hackajob is collaborating with Barclays to connect them with exceptional professionals for this role. Join us as a Backend Engineer in the Chief Technology Office at Barclays where you’ll be developing cutting-edge AI platforms using state‑of‑the‑art technologies. As part of our Chi ...

Backend Software Engineer (Python)

Get AI-powered advice on this job and more exclusive features. SOJO is a London-based fashion-tech platform revolutionising the clothing repairs and alterations industry. We partner with the world's leading fashion brands to help them reduce returns and drive circularity within their business models ...

Python Software Engineer, Backend

Overview Our client is building an elite engineering team applying frontier technologies to major financial challenges. We're looking for bold thinkers, sharp problem-solvers, and builders who want to make an impact. This is a high‑performing, fast‑moving environment with ethics at the core. Expec ...

Software Engineer (Backend/Python)

We’re hiring a backend‑leaning Software Engineer to join a high‑performing engineering team that builds and delivers production‑ready AI products used by real customers. This is a hands‑on role for someone who enjoys shipping robust software, taking ownership, and applying modern AI tools i ...

Backend Software Engineer – Python

Python Software Engineer (Mid to Senior) – Backend Focus Remote (Ireland / Northern Ireland) | 1 day per month on site Company Overview A technology-driven digital business operating a large-scale consumer platform with significant daily user activity. This is a sm ...

Software Engineer (Python Backend)

About Nevis Nevis is building the world’s first AI wealth management platform. We are building the system financial advisors will run on for the next decade. Our AI completes work, automates workflows end to end, and frees advisors to spend more time with clients. In the future, every wea ...

Backend Software Engineer (Python)

About the role: NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related research ...

Backend Software Engineer (Python)

About the role:NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related ...

Backend Software Engineer (Python)

About the role:NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related ...

Backend Software Engineer Python

Job Description Backend Software Engineer - Python Location: London (in-office 4 days per week, non-negotiable) - Office is near Holborn EC1 - Please do not apply if you cannot get to the office 4 days (Mon-Thursday) per weekType: Full-time<b ...

Backend Software Engineer Python

Job Description Backend Software Engineer - Python Location: London (in-office 4 days per week, non-negotiable) - Office is near Holborn EC1 - Please do not apply if you cannot get to the office 4 days (Mon-Thursday) per weekType: Full-time<b ...

Senior Software Engineer Rust Backend Pro

Building the Future of Crypto Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mis ...

Senior Rust Backend Engineer, Blockchain Platform

A leading blockchain platform in Greater London is seeking a backend engineer to design and implement high-throughput services using Rust and TypeScript. You will integrate existing systems with new blockchains and maintain systems processing over 1.2 billion operations daily. The ideal candidate has over 5 year ...

Rust Backend Engineer – Scalable, Privacy‑First

Affinidi Group in Greater London seeks a Senior Software Engineer (Backend) experienced in Rust. In this role, you will design scalable backend systems for the Affinidi Elements platform, focusing on performance optimization and compliance with open-source standards. Ideal candidates should be skilled in TypeScr ...

Blockchain Backend Engineer — Rust, Equity Options

A pioneering blockchain firm is seeking a Backend Engineer to shape the infrastructure of its platform. In this role, you will design systems that ensure the platform's efficiency and scalability, while addressing complex challenges in blockchain technology. The ideal candidate has strong blockchain knowledge, p ...

Rust Backend Engineer Fintech Platform, PostgreSQL

A leading fintech SaaS company is seeking a Software Engineer specializing in Rust to join their team in London. In this role, you will design and build high-performance backend services, leveraging your skills in Rust and PostgreSQL to contribute to critical financial infrastructure. The ideal candidate will ha ...

Junior Backend Software Engineer Rust Trading

Junior Backend Software Engineer / Developer (Rust HFT) London / WFH to £90kAre you a bright, ambitious Software Engineer with a first class education?You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets.What's ...

Junior Backend Software Engineer Rust Trading

Junior Backend Software Engineer / Developer (Rust HFT) London / WFH to £90kAre you a bright, ambitious Software Engineer with a first class education?You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets.What's ...

Senior Software Engineer (Python/Rust) London

Validus is looking for a software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technology team wor ...

Senior Software Engineer (Python/Rust) London

Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technolo ...

Senior Software Engineer (Python/Rust) London

Validus is looking for a software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus.The back-end team is part of the broader technology team working ...

Senior Software Engineer (Python/Rust) London

Validus is looking for a software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus.The back-end team is part of the broader technology team working ...

Senior Python/Rust Engineer – Core Dev

Salary: Up to £200k + bonusSummaryFantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-establishe ...

Remote Senior Rust Backend Engineer Crypto Trading

A leading crypto company is seeking a seasoned software engineer proficient in Rust to design robust services and libraries, collaborating with cross-functional teams. This fully remote opportunity requires 7+ years of experience, a security-first mindset, and the ability to debug issues autonomously. Ideal cand ...

Remote Python Backend Engineer (Django)

A leading tech recruitment company in the UK is seeking a fully remote Python Developer. The role involves significant ownership of scalable backend applications. Ideal candidates will have over 4 years of development experience, strong skills in Python and Django, as well as familiarity with JavaScript, jQuery, ...

Python Backend Developer

Join to apply for the Python Backend Developer role at Falcon Smart IT (FalconSmartIT) . We are seeking a senior developer with extensive experience in building scalable Python backend solutions. The ideal candidate should be proficient in supporting dozens of concurr ...

Python Backend Developer

At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results.We value quick de ...

Backend Python Developer

We are working with a unique company that helps businesses automate regulatory compliance in the financial industry.The company is at the cusp of the growth where they have registered incredible growth in the last 5 years and looking for a dynamic Backend Engineer who can help them solve interestin ...

Python Backend Developer

Job Title: Python Backend Developer Job Type: Contract Job Location: London , UK Job Description: Python Backend Developer: We need a senior developer with extensive knowledge on building scalable python ...

Backend Python Developer

We are working with a unique company that helps businesses automate regulatory compliance in the financial industry.The company is at the cusp of the growth where they have registered incredible growth in the last 5 years and looking for a dynamic Backend Engineer who can help them solve interestin ...

Python Backend Developer

Job Title: Python Backend Developer Job Type: Contract Job Location: London , UK Job Description: Python Backend Developer: We need a senior developer with extensive knowledge on building scalable python ...

Senior Rust Engineer Low Latency Trading Backend

A global financial institution is seeking a Senior Rust Engineer to enhance their equity derivatives trading platform. The role involves designing core components, writing high-performance Rust code, and guiding less-experienced engineers. Candidates should have strong proficiency in Rust and knowledge of numeri ...

Backend Software Engineer C++ Rust Low Latency

Backend Software Engineer C++ Rust Low Latency Trading Opportunity to join a hugely profitable High Frequency Trading firm specializing in crypto markets. You will design and develop high throughput backend services for microsecond real‑time risk, pricing, trading engines, and market‑making syste ...

Senior Rust Backend Engineer: Build Secure, Scalable

Affinidi Group is seeking a Senior Software Engineer (Backend) with strong experience in Rust to develop secure, scalable backend systems for the Affinidi Elements platform. The ideal candidate will have deep knowledge of TypeScript and Rust, experience with AWS, and a proven ability to solve performance challen ...

Senior Backend Engineer (Node.js + Rust) – Remote UK

RS Group is seeking a Senior Software Engineer to join their Data Graph & Content team. The role focuses on designing and maintaining backend services using Node.js and Rust alongside developing scalable solutions via Federated GraphQL architectures. Candidates must have strong experience in AWS serverless solut ...

API Platform Engineer — Scalable Backend (Rust/C++)

x.ai in Greater London is seeking a backend infrastructure engineer to build the xAI API for developers worldwide. Ideal candidates will have expert knowledge of Rust or C++, experience in designing and maintaining distributed systems, and a strong understanding of observability and reliability. Responsibilities ...

Senior Software Engineer – Backend & Platform (Rust/Cloud)

A leading software company in the UK seeks a Software Engineer to join its Platform Engineering team. You will streamline delivery of SaaS product offerings, champion best practices, and mentor junior engineers. This role offers the chance to work with a range of technologies, emphasizing problem-solving. A stro ...

Rust Backend Engineer for Scalable Distributed Systems

A technology company in Greater London is seeking an experienced backend engineer to build foundational infrastructure. You'll work in a cross-functional team, focusing on designing and implementing backend systems in Rust, ensuring reliability and scalability. The ideal candidate has over 3 years of experience ...

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    Backend Engineer Rust Python Jobs in United Kingdom Job Search Guide, Trends and Insights