Understand and prioritize investment data needs. Collaborate with users and team members to refine requirements. Design high-performance data ingestion and delivery systems. Technical Skills: 7+ years with Python, Rust is a bonus Strong expertise in distributed systems Experience with event streaming platforms like Kafka . Familiarity with DevOps , CI/CD , and infrastructure-as-code . API design experience More ❯
london (city of london), south east england, united kingdom
Stanford Black Limited
Understand and prioritize investment data needs. Collaborate with users and team members to refine requirements. Design high-performance data ingestion and delivery systems. Technical Skills: 7+ years with Python, Rust is a bonus Strong expertise in distributed systems Experience with event streaming platforms like Kafka . Familiarity with DevOps , CI/CD , and infrastructure-as-code . API design experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Firinne Solutions
such as new market types or performance requirements Essential skills Degree in Computer Science or STEM subject. Proficient in a low level programming language such as C, C++ or Rust programming language. Strong mathematical background Comfortable working in a Linux environment. Desirable Skills History of performance testing and benchmarking using tools such as perf and valgrind Comfortable exploring compiler assembly More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Firinne Solutions
such as new market types or performance requirements Essential skills Degree in Computer Science or STEM subject. Proficient in a low level programming language such as C, C++ or Rust programming language. Strong mathematical background Comfortable working in a Linux environment. Desirable Skills History of performance testing and benchmarking using tools such as perf and valgrind Comfortable exploring compiler assembly More ❯
iterate Lay the groundwork for the future engineering team (tooling, processes, and architecture) ✅ Core Technical Requirements Proficient in one or more modern backend languages (e.g. Python, Go, TypeScript, Java, Rust) Strong systems design skills — you can model real-world systems and reason about scale, latency, and trade-offs Comfortable building from zero — greenfield work doesn’t scare you; in fact More ❯
london (city of london), south east england, united kingdom
Nihires
iterate Lay the groundwork for the future engineering team (tooling, processes, and architecture) ✅ Core Technical Requirements Proficient in one or more modern backend languages (e.g. Python, Go, TypeScript, Java, Rust) Strong systems design skills — you can model real-world systems and reason about scale, latency, and trade-offs Comfortable building from zero — greenfield work doesn’t scare you; in fact More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Technical Futures
Do you have experience in Security Software, Web3/Smart Contracts Auditing and also have programming knowledge of Solidity, Go, Rust, and/or C++ and want to be part of an expert team securing some the worlds leading blockchain protocols? Fully Remote working. Can be based in Europe or UK. A Web3/Smart Contracts Auditor/Security SoftwareEngineer … ideally with a PhD in Mathematics, Computing or Cryptography coupled with strong programming skills (Go, Rust, Solidity, C/C++) will join an innovative start-up combining high-end security, blockchain and program analysis research. Youll undertake Security SoftwareResearch as part of a team of experts in Compilers, Cryptography, Mathematics and Finance, bringing an appreciation (or personal interest in) real … following: A relevant PhD. Experience of Web3 Auditing/Smart Contract Auditing. Highly beneficial to bring experience of zero-knowledge proofs. Proficiency in programming languages to include Go and Rust, Solidity and C/C++. Solid understanding of mathematical models particularly for financial instruments and a good awareness of code security. Designing with a bigger picture in mind i.e. relating More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hunter Bond
Software Engineer - Up to £190k + Bonus Salary: Up to £190k + Bonus Location: London (Hybrid) Skills: Language agnostic, just need to be a keen technologist (Ideally experienced in Rust, Python or C++) This firm is an elite company with high tech standards who have previously set tech world records. They are made up of some exceptionally talented individuals who … interests but you could be working on: • Designing and developing scalable, tested and production grade distributed systems • R&D work for functional programming; either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Building out Machine Learning Infrastructure and tweaking research models What else is in it for you? • Software Engineers are treated as More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Hunter Bond
Software Engineer - Up to £190k + Bonus Salary: Up to £190k + Bonus Location: London (Hybrid) Skills: Language agnostic, just need to be a keen technologist (Ideally experienced in Rust, Python or C++) This firm is an elite company with high tech standards who have previously set tech world records. They are made up of some exceptionally talented individuals who … interests but you could be working on: • Designing and developing scalable, tested and production grade distributed systems • R&D work for functional programming; either pre-existing languages (such as Rust and Erlang), or purpose-built languages similar to OCaml • Building out Machine Learning Infrastructure and tweaking research models What else is in it for you? • Software Engineers are treated as More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Stanford Black Limited
whole firm. Required: 2+ years commercial KDB+ development experience. Strong Computer Science, Engineering (or a related subject) background. Excellent communication skills. Nice to have: Experience with: SQL, React, Python, Rust, Javascript. Experience analysis financial data. Experience working in front office environments handling non technical stakeholders. Benefits: Lucrative compensation package with guaranteed bonuses for year 1. Opportunity to work with some More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hunter Bond
greenfield platform for quantitative strategies and front-office tools. The successful candidate will have the following skills/experience - 1-2 years+ commercial experience with Python, Django, React or Rust experience Strong understanding of OO principles, design patterns, data structures & algorithms Bachelors or Masters Degree in Computer Science or very similar, ideally from a top University Personality and genuine passion More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Hunter Bond
greenfield platform for quantitative strategies and front-office tools. The successful candidate will have the following skills/experience - 1-2 years+ commercial experience with Python, Django, React or Rust experience Strong understanding of OO principles, design patterns, data structures & algorithms Bachelors or Masters Degree in Computer Science or very similar, ideally from a top University Personality and genuine passion More ❯
with cloud server providers (e.g. AWS, GCP, Azure). Experience using version control software (e.g. git) is required. Trading/Financial experience. Bonus points for: Experience with functional programming (Rust is a plus, as the company will be using it soon). A little bit about you: The ideal candidate is a dynamic problem-solver who enjoys challenging the status More ❯
london (city of london), south east england, united kingdom
Harrington Starr
with cloud server providers (e.g. AWS, GCP, Azure). Experience using version control software (e.g. git) is required. Trading/Financial experience. Bonus points for: Experience with functional programming (Rust is a plus, as the company will be using it soon). A little bit about you: The ideal candidate is a dynamic problem-solver who enjoys challenging the status More ❯
Strong Compensation with a guaranteed bonus in year 1 Brand-new, state-of-the-art office space - Free Daily Lunch Requirements: Software Developer Level Coding Skills (C#, Java, Go, Rust, or C++) Experience building efficient, secure systems. Broad understanding of security across applications, networks, and infrastructure Strong secure deployment, container hardening, and access control experience Zero Trust architectures, SPIFFE/ More ❯
Computer Science, Engineering, or a related technical field, or equivalent hands-on experience (up to 5 years) Solid programming ability in one or more of the following: Python, Golang, Rust , or similar Experience with Linux-based environments and knowledge of networking fundamentals is highly desirable Excellent communication skills and ability to operate in a collaborative, high-performance environment Strong organizational More ❯
london (city of london), south east england, united kingdom
Stanford Black Limited
Strong Compensation with a guaranteed bonus in year 1 Brand-new, state-of-the-art office space - Free Daily Lunch Requirements: Software Developer Level Coding Skills (C#, Java, Go, Rust, or C++) Experience building efficient, secure systems. Broad understanding of security across applications, networks, and infrastructure Strong secure deployment, container hardening, and access control experience Zero Trust architectures, SPIFFE/ More ❯
london (city of london), south east england, united kingdom
Quant Capital
Computer Science, Engineering, or a related technical field, or equivalent hands-on experience (up to 5 years) Solid programming ability in one or more of the following: Python, Golang, Rust , or similar Experience with Linux-based environments and knowledge of networking fundamentals is highly desirable Excellent communication skills and ability to operate in a collaborative, high-performance environment Strong organizational More ❯
paced environment, whilst remaining calm under pressure. Strong verbal and written communication and collaboration skills. Preferred competence with one or more programming/scripting languages, such as Python, Go, Rust or similar. Previous experience working with automation pipelines, and utilising Jupyter notebooks. LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Cogna
in a fast-paced, quickly changing, and independent environment. You’re highly proficient in modern typed Python, docker, and PostgreSQL. Experience in a compiled typed language like Go or Rust, or in modern frontend development is a plus. You’re proficient in modern Python ecosystems and toolchains and have worked with them in complex large codebases. You understand the intricacies More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Cogna
in a fast-paced, quickly changing, and independent environment. You’re highly proficient in modern typed Python, docker, and PostgreSQL. Experience in a compiled typed language like Go or Rust, or in modern frontend development is a plus. You’re proficient in modern Python ecosystems and toolchains and have worked with them in complex large codebases. You understand the intricacies More ❯
Role Overview The ideal candidate for this role will possess strong proficiency in both Python and Rust, along with familiarity with the crypto space and the overall trade lifecycle. They may come from a financial services background with a keen interest in crypto or have direct experience working within the crypto industry. Prior experience in a trading environment especially with … is desirable. The candidate will join the technology team and contribute to a variety of projects, particularly focused on the OTC trading platform. Key Skills and Experience Experienced with Rust and Python Ideally experience in a trading environment High frequency Trading knowledge Exposure to crypto – ideally professional experience but they could have gained strong exposure through personal interests/projects. More ❯
london (city of london), south east england, united kingdom
Laser Digital
Role Overview The ideal candidate for this role will possess strong proficiency in both Python and Rust, along with familiarity with the crypto space and the overall trade lifecycle. They may come from a financial services background with a keen interest in crypto or have direct experience working within the crypto industry. Prior experience in a trading environment especially with … is desirable. The candidate will join the technology team and contribute to a variety of projects, particularly focused on the OTC trading platform. Key Skills and Experience Experienced with Rust and Python Ideally experience in a trading environment High frequency Trading knowledge Exposure to crypto – ideally professional experience but they could have gained strong exposure through personal interests/projects. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
evoke
AI. You’ll work closely with a former FAANG engineering lead who spent over a decade building LLM-based dev tools, using a stack that includes Python, LangChain, RAG, Rust, and Kubernetes. They’re looking for engineers with: A STEM degree (BSc or higher) from a top ranked university 3+ years of Python experience and exposure to Go and/… or Rust (huge plus!) Strong hands-on experience working with LLMs Key details £120k + meaningful equity Hybrid working, 2 days every 2 weeks in London HQ 3-4 stage interview process, quick turnaround If you're excited by deep tech and real-world AI applications, this is worth a look. Click apply NOW More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
evoke
AI. You’ll work closely with a former FAANG engineering lead who spent over a decade building LLM-based dev tools, using a stack that includes Python, LangChain, RAG, Rust, and Kubernetes. They’re looking for engineers with: A STEM degree (BSc or higher) from a top ranked university 3+ years of Python experience and exposure to Go and/… or Rust (huge plus!) Strong hands-on experience working with LLMs Key details £120k + meaningful equity Hybrid working, 2 days every 2 weeks in London HQ 3-4 stage interview process, quick turnaround If you're excited by deep tech and real-world AI applications, this is worth a look. Click apply NOW More ❯