who loves a challenge and is ready to get involved. Must-haves Solid Computer Science fundamentals (data structures, concurrency, networking). Proficiency in at least one systems language - Golang, Rust, Java, C++, or C#. Excellent written & spoken English for remote collaboration. Permission to live and work full time in the UK. We do not offer visa sponsorships for this role. More ❯
problems with Wireshark, tcpdump, or similar tools Excellent communication skills and experience mentoring engineers Bonus points: Experience developing cross platform applications with Qt Proficiency in any of the following: Rust, Go, Python, Javascript, TypeScript, Git Open-source contributions to networking or VPN-related projects Experience implementing or improving application observability What you'll get: Generous performance-based bonus plans to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Annapurna
Site Reliability Engineer Location: London Hybrid (3 days WFH) Salary Range: Up to £140,000 Annapurna is working on behalf of a pioneering technology company to recruit a Site Reliability Engineer (SRE) . This is a unique opportunity to play More ❯
Site Reliability Engineer Location: London Hybrid (3 days WFH) Salary Range: Up to £140,000 Annapurna is working on behalf of a pioneering technology company to recruit a Site Reliability Engineer (SRE) . This is a unique opportunity to play More ❯
Lead ML Engineer - UAV Defence Scale-up - London Darwin Recruitment have partnered exclusively with a true leader in the Autonomous UAV sector across Europe. We've already helped them to scale-up their AI teams and they are not slowing More ❯
The world of work is changing forever -not just where it happens, but how and why. People want flexibility, meaning, and connection.At Kadence , we're building the operating system for hybrid work,helping organisations coordinate people, places, and projects so More ❯
The world of work is changing forever - not just where it happens, but how and why. People want flexibility, meaning, and connection. At Kadence , we're building the operating system for hybrid work, helping organisations coordinate people, places, and projects More ❯
engineer. A degree in Computer Science, Engineering, AI, Math, Physics, or similar - or equivalent work experience. Experience writing well-tested, maintainable code with a statically typed programming language (TypeScript, Rust, Go, Java/Scala, etc). A product-oriented mindset, comfortable engaging with customers, defining product features, and owning their delivery from start to finish. Comfortable working across the technology More ❯
engineer. A degree in Computer Science, Engineering, AI, Math, Physics, or similar - or equivalent work experience. Experience writing well-tested, maintainable code with a statically typed programming language (TypeScript, Rust, Go, Java/Scala, etc). A product-oriented mindset, comfortable engaging with customers, defining product features, and owning their delivery from start to finish. Comfortable working across the technology More ❯
Eastbourne, England, United Kingdom Hybrid / WFH Options
AxisOps
front-end technologies (HTML, CSS, JavaScript) Excellent communication and collaboration skills Preferred but not required: Knowledge of Kubernetes and Linux Familiarity with additional languages such as TypeScript, Python, and Rust Why join us? We're all about the excitement of crafting great software, and the enjoyment of growing and learning together as a team. This role is your ticket to More ❯
Can understand and translate between language and methodologies used both in research and engineering fields Hands-on experience in other programming language/scripting language and development stack (Java, Rust, Scala, Typescript, etc.) What's in it For You? Hybrid Work Model: We've adopted a flexible hybrid working environment (2-3 days a week in the office depending on More ❯
The world of work is changing forever - not just where it happens, but how and why. People want flexibility, meaning, and connection. At Kadence , we're building the operating system for hybrid work, helping organisations coordinate people, places, and projects More ❯
Linux. Collaborate with world-class engineering teams to embed security directly into product design, development, and deployment. Lead secure SDLC efforts, ensuring best practices in languages like Python, C++, Rust, Go, Kotlin/Java. Conduct hands-on threat modelling, security assessments, code reviews, and risk mitigation for large-scale distributed systems. Integrate security scanning tools (SAST, DAST) into CI/… smaller companies or start-ups, with a broad range of responsibilities Experienced with SAST and DAST, integrating into CI/CD pipelines Programming Languages: skills in either Python, C++, Rust, Go, Kotlin/Java Experience with cloud platforms (either AWS, Azure or Alibaba Cloud) Experience with low-latency is beneficial Skilled in risk assessments, threat modelling, secure architecture design, and More ❯
City of London, Greater London, UK Hybrid / WFH Options
Caspian One
Linux. Collaborate with world-class engineering teams to embed security directly into product design, development, and deployment. Lead secure SDLC efforts, ensuring best practices in languages like Python, C++, Rust, Go, Kotlin/Java. Conduct hands-on threat modelling, security assessments, code reviews, and risk mitigation for large-scale distributed systems. Integrate security scanning tools (SAST, DAST) into CI/… smaller companies or start-ups, with a broad range of responsibilities Experienced with SAST and DAST, integrating into CI/CD pipelines Programming Languages: skills in either Python, C++, Rust, Go, Kotlin/Java Experience with cloud platforms (either AWS, Azure or Alibaba Cloud) Experience with low-latency is beneficial Skilled in risk assessments, threat modelling, secure architecture design, and More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Quant Capital
if you haven’t been siloed in a big firm then don’t worry. Additional exposure to the following is desired : - Tech Stack you will learn Hadoop and Flink RUST, Javascript, React, Redux, Flow Linux, Jenkins Kafka, Avro, Kubernetes, Puppet Involvement in the Java community My client is based London. Home work is encouraged but you will need to be More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
PACE Anti-Piracy Europe Ltd
per annum - depending on experience Required A degree in a Computer Science, Software Engineering, Computer Engineering, Mathematics or Physics Experience programming with a native language (C, C++, Rust, zig, ...) Preferred Experience using or implementing cryptographic algorithms Experience developing compilers, interpreters or virtual machines Experience using LLVM or another compiler framework Experience with Python Knowledge of native language compilation processes More ❯
None Preferred education Bachelor's Degree Required technical and professional expertise Expertise in at least one C-lineage language that supports OOP and FP (Java, Scala, Kotlin, C#, C++, Rust, etc) Ability to work autonomously, self-manage your time, and to an extent self-direct when given high level strategic priorities Ability to communicate clearly with peers and stakeholders verbally More ❯
None Preferred education Bachelor's Degree Required technical and professional expertise Expertise in at least one C-lineage language that supports OOP and FP (Java, Scala, Kotlin, C#, C++, Rust, etc) Ability to work autonomously, self-manage your time, and to an extent self-direct when given high level strategic priorities Ability to communicate clearly with peers and stakeholders verbally More ❯
The world of work is changing forever - not just where it happens, but how and why. People want flexibility, meaning, and connection. At Kadence , we're building the operating system for hybrid work, helping organisations coordinate people, places, and projects More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Avanti Recruitment
runtime libraries and application APIs - enabling the next generation of intelligent systems. Skillset: 3+ years of experience in systems programming, compiler development, or performance-critical applications Development experience with Rust or other low-level/functional languages like C/C++, Haskell, etc. A strong grasp of low-level programming concepts and a curiosity for novel architectures A Masters or More ❯
high-performance solutions for cost basis and PnL computations, maintain our automated reconciliation tool (AutoRec), and enhance our reporting pipeline to handle large-scale financial data. Team Stack Languages: Rust Databases: Clickhouse, RocksDB, Cassandra, PostgreSQL Infrastructure: Kubernetes, AWS, Pulumi, Docker, GitLab What's special about this role? This role offers a unique opportunity to tackle complex accounting and financial challenges … ensuring regulatory compliance, audit readiness, and accurate financial reporting. What you'll be doing Contribute to the development of core accounting and reconciliation features Write and ship production grade Rust code Document and test your code Work closely with product teams to ensure new features meet user needs We're looking for someone who has 5+ years of software engineering … experience Production experience in Rust Experience with high-performance systems and OLAP databases (ClickHouse or similar) Strong PostgreSQL design and optimisation skills Background in data-heavy products and system optimisation Excellent communication with technical & non-technical stakeholders Fluent spoken and written English A collaborative mindset and problem-solving attitude Interest in crypto and fintech Interview Process Talent Screen - 45 min More ❯
as-code tools such as Terraform or CloudFormation Experience of working in a fast-paced product-focussed environment Good understanding of other programming languages such as Java, C#, C++, Rust, Go or Python Experience in healthcare or finance domains Other stuff Salary up to £120,000 basic 10% bonus Hybrid working – 3 days in London (Tues-Thurs) – some flex if More ❯
City of London, Greater London, UK Hybrid / WFH Options
RedCat Digital
as-code tools such as Terraform or CloudFormation Experience of working in a fast-paced product-focussed environment Good understanding of other programming languages such as Java, C#, C++, Rust, Go or Python Experience in healthcare or finance domains Other stuff Salary up to £120,000 basic 10% bonus Hybrid working – 3 days in London (Tues-Thurs) – some flex if More ❯
/CD for continuous integration and deployment What We’re Looking For: 7+ years of backend engineering experience, with a strong background in multithreaded backend languages (Kotlin, Java, Go, Rust, etc.). Experience working in the HealthTech space Strong experience with PostgreSQL or similar relational databases. Proficient in system design, API development, and microservices architecture. Hands-on experience with cloud More ❯
/global deployment is a plus). Distributed Systems & Messaging: Knowledge of clusters, storage, Kafka, Aeron, and experience with multicast or HPC. Automation & IaC: Proficiency in Python, Golang, or Rust with experience in IaC tools and immutable infrastructure. Continuous Delivery & Config Management: Familiarity with FluxCD, ArgoCD, and custom CD deployments. Strong grasp of CI/CD pipelines. Linux & Networking: Solid More ❯