Cheltenham, England, United Kingdom Hybrid/Remote Options
Careers at MI5, MI6 and GCHQ
and work across a variety of software engineering frameworks. Operating at a deep technical level, you’ll apply your expertise in languages such as JavaScript, Java, C++, Node.js, Python, Rust, Go, and .NET. You’ll bring a genuine enthusiasm for discovering and applying new software engineering techniques. As part of a wider network of peers, you’ll collaborate and learn … wider engineering community. About you As a Senior Software Engineer, you’ll bring expertise in modern programming languages and frameworks such as C++, Golang, Java, JavaScript, .NET, Node.js, Python, Rust, along with experience working with cloud platforms AWS, Azure, GCP. You’ll have successfully led Agile project teams, evaluated customer business requirements, and delivered high-quality software solutions that make … taken ownership of a technical project or piece of work demonstrate the ability to understand several modern languages/frameworks, such as C++, Golang, Java, JavaScript, .Net, Node.js, Python, Rust experience working in an Agile technical project team demonstrate competency as a Software Engineer Before you apply To work at GCHQ, you must be a British citizen or hold dual More ❯
london, south east england, united kingdom Hybrid/Remote Options
Soda Data
technical discussions, code reviews, and mentorship within the team Requirements Strong proficiency in Python and comfort working with one or more additional backend languages such as Java, Go, or Rust Proven experience building and maintaining data-centric backend services at scale and improving them through better testing, validation, benchmarking and scalability practices Solid understanding of data engineering fundamentals, including pipelines More ❯
ensuring consistency of AsyncAPI and OpenAPI contracts across polyglot services. Architect and review backend services primarily in Spring Boot (Java/Kotlin) with optional polyglot extensions (Go, Node.js, Python, Rust) where performance or specialization requires. Lead design of API gateways, authentication flows, and multi-tenant data isolation, leveraging multi-tenancy data layer, RLS, and OAuth/OIDC patterns. Collaborate closely More ❯
Romsey, Hampshire, United Kingdom Hybrid/Remote Options
IO
to Kubernetes Working with AWS (EKS, EC2, S3) and Docker Writing clean, secure, test-driven code in an agile team Bonus experience (not essential): AI/ML concepts, Redis, Rust, Kafka/NATS, Robot Framework, Linux networking. You'd be based out of their Romsey site 3 days per week (2 remote). Due to the nature of the work More ❯
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Richmond, Virginia, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Philadelphia, Pennsylvania, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Chicago, Illinois, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Washington, Washington DC, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Wilmington, Delaware, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Dallas, Texas, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Atlanta, Georgia, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Cambridge, Massachusetts, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Boston, Massachusetts, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
Mc Lean, Virginia, United States Hybrid/Remote Options
Capital One
At least 7 years of experience in Software engineering and Solution architecture Preferred Qualifications: 10+ years of professional experience coding in one of the following software engineering languages (Golang, Rust, JavaScript, Python or Java) 10+ years of professional experience in the full lifecycle of system development, from conception through architecture, implementation, testing, deployment and production support 5+ years of experience More ❯
london, south east england, united kingdom Hybrid/Remote Options
Anthropic
scale, infrastructure reliability, scalability, security, and continuous improvement Have deep experience with Kubernetes and container orchestration at scale Have strong proficiency in at least one programming language (e.g., Python, Rust, Go) Have strong problem-solving skills and the ability to work independently Have a passion for supporting internal partners like research teams to understand their needs Have excellent communication skills More ❯
london, south east england, united kingdom Hybrid/Remote Options
Mercor
orchestration and system behavior analysis Languages and Tools: • Proficiency in Python is helpful (most transcripts are Python-based) • Familiarity with other languages like JavaScript, TypeScript, Java, C++, Go, Ruby, Rust, or Bash is a plus • Comfort with Git workflows, testing frameworks, and debugging tools is valuable More About the Opportunity • Remote and asynchronous — complete tasks on your own schedule • Must More ❯
london, south east england, united kingdom Hybrid/Remote Options
Haiqu Inc
specific properties (e.g., coherence times, gate fidelities, execution queues) Requirements Strong experience in Python and modern software engineering practices Be comfortable with low-level programming when needed (e.g. C++, Rust, C) Strong software engineering background, including: Design patterns Data structures and algorithms API design (REST) Working with databases (SQL and NoSQL) Writing documentation and integration tests Understanding of functional programming More ❯
Sunnyvale, California, United States Hybrid/Remote Options
Genesis10
Computer Science or related technical discipline, or related practical experience 6+ years experience in software design, development, and algorithm related solutions 6+ years experience programming in C/C++, Rust, Go, or similar languages 2+ years experience hands on experience developing large-scale distributed systems and database 2+ years experience in networking technologies such TCP/IP, HTTP, DNS, etc. More ❯
testing and maintaining distributed and/or highly concurrent software systems in large, long-lived code bases. Golang knowledge is a plus, systems programming language familiarity is required (go, rust, C++, C) Has led the launch of new features and maintained them in production with a high level of observability and operational excellence Familiarity with distributed systems such as consensus More ❯
united kingdom, united kingdom Hybrid/Remote Options
Gravity Sketch
deep understanding of user needs. What You'll Bring: 5+ years of professional experience in backend or platform engineering. Strong proficiency in a modern backend language such as Go, Rust, Java, or C#. Deep experience with cloud infrastructure and container orchestration (AWS, Kubernetes, Terraform). Proven ability to design, build, and maintain scalable, distributed systems. Demonstrated experience mentoring other engineers More ❯
a fully remote position with very competitive compensation and an equity stake. Senior Software Engineer: • 5+ years of software engineering experience in either finance or technology • Strong experience with Rust (core stack) or C++, Java • Design, implement, and maintain high-performance backend services • Build and optimize trading system components, including order management, execution, market-data capture, and real-time risk More ❯
Shipley, West Yorkshire, Yorkshire, United Kingdom Hybrid/Remote Options
BIOMETRIC TALENT
bring: Strong hands-on experience with React and TypeScript. Experience developing backend solutions using AWS serverless technologies (Lambda, DynamoDB, S3, SQS). A desire to learn new technologies - particularly Rust, which is becoming an increasingly important part of the stack (no prior experience required). Good communication skills and the ability to understand the business value behind technical decisions. Experience More ❯
london, south east england, united kingdom Hybrid/Remote Options
Growtoday AB
and OKRs. Engineering expert capabilities of challenging the reasoning of other engineers. Experience in designing and securing APIs (RESTful, GraphQL, SWIFT). In-depth understanding of coding languages, namely Rust, Go, Python, and/or Typescript. Hands-on experience analyzing high volumes of logs, network data and attack artefacts. Proficiency with antivirus, vulnerability scanning and information security software. Detailed technical More ❯