platforms such as Azure, AWS, or similar. Experience operating in Kubernetes platforms like AKS, EKS, or similar. Experience using managed languages such as Python, Go, C#, Java, or similar. Experience utilizing CI/CD platforms to automate provisioning infrastructure, software builds, tests, and releases. Experience using observability tools such as More ❯
client-service focus and a passion for delivering innovative and reliable financial products. Expert proficiency in server-side development, ideally in TypeScript. Proficiency in Go/C#/C Java or another high-level language preferred. Experience with Node.JS and server frameworks, ideally NestJS. High level expertise in SQL development More ❯
systems. Experience in automating, deploying, and supporting large-scale infrastructure. Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby. Experience with distributed systems at scale. Experience working in an Agile environment. Experience building services using AWS products. Bachelor's or Master degree More ❯
Accreditation Council for Graduate Medical Education
platforms such as Azure, AWS, or similar. Experience operating in Kubernetes platforms like AKS, EKS, or similar. Experience using managed languages such as Python, Go, C#, Java, or similar. Experience utilizing CI/CD platforms to automate provisioning infrastructure, software builds, tests, and releases. Experience using observability tools such as More ❯
Out in Science, Technology, Engineering, and Mathematics
oriented programming and system design Experience in JavaScript, TypeScript, HTML, CSS, and a modern frontend framework (e.g., React, Angular, Vue) Backend experience with Java, Go, Python (Django), C#, Kotlin, or Scala Experience with distributed systems, event streaming (e.g., Kafka), and relational/non-relational databases (e.g., Postgres, Azure SQL) Ability More ❯
innovation. Hands-on practical experience delivering system design, application development, testing, and operational stability. Advanced in one or more of the following programming languages: Go, Python, Shell Strong experience navigating and troubleshooting linux systems. Extensive experience with containerization: Docker, Kubernetes Excellent problem-solving, organizational, and analytical skills. Ability to tackle More ❯
Experience in networking, storage systems, operating systems, and hands-on systems engineering Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust Experience with distributed systems at scale Experience with CI/CD pipelines build processes Experience with PowerShell (preferred), Python, Ruby, or More ❯
on systems engineering Experience in automating, deploying, and supporting large-scale infrastructure Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems Experience building services using AWS products Experience More ❯
of hands-on software development experience in the trading domain, building large-scale distributed systems, with 6+ years in Java or similar languages like Golang or Scala. Proven track record in front-office trading environments, with deep expertise in designing and implementing high-performance financial and trading systems, including FX More ❯
AWS, GCP) Kubernetes and Container experience Infrastructure as code (Terraform) Dashboard creation, front-end experience Proficiency with at least one programming language (ideally Java, Golang, Python, SQL.) Strong automation skills with CI/CD experience Experience with developing integrations by interacting with APIs Ability and willingness to learn new technologies More ❯
cloud security components including IAM , WAFs , SIEM , CSPM , and vulnerability scanners. Technical Skills: Proficiency in at least one scripting or programming language (e.g. Python, Go, Bash). Threat Modeling: Practical knowledge of frameworks like STRIDE and PASTA. Education: Bachelor's degree in Computer Science, Information Security, or a related technical More ❯
Fortinet's Code Security team is responsible for shipping a suite of products that can be used to help secure customer codebases. The technology involves static and dynamic program analysis and their combination, used to find, as well as prevent More ❯
Principal Go (Golang) Engineer | Stealth Fintech | London (Min. 4 days/week onsite in London) Up to £200k + Equity | Hybrid London Maze is partnering with a stealth-mode startup that's rebuilding core banking from the ground up. They’re creating the world’s first open-source, AI-native … Thin Ledger" —set to replace legacy infrastructure at Tier 1 banks. We're looking for a Principal Engineer specialising in Go to lead v1 builds, define architecture, and ship mission-critical backend systems from scratch. What you’ll do: Design & scale a fault-tolerant ledger (Golang, Kafka, CockroachDB/YugabyteDB … across technical and non-technical audiences. Self-motivated, problem-solving mindset; open to non-traditional backgrounds. You should have: Expert backend skill ideally in Golang, or Rust, Zig or C. Deep understanding of distributed systems at scale, messaging, and concurrency Experience in high-availability, high-compliance environments Bonus: Fintech, Trading More ❯
Senior Go Developer London, UK 6 Month Contract An incredible opportunity for an experienced Senior Go Developer with strong backend engineering skills to join a prestigious tech client on a contract basis. Known for its high bar for engineering quality, this isn't your typical banking or fintech gig - contractors … here are genuinely embedded, involved, and making meaningful impact from day one. As a Senior Go Developer, you'll play a key role in building mission-critical, data-driven services that power core parts of the platform. You'll take ownership across the full development lifecycle, from system design and … in an open, fast-moving environment where ideas get tested quickly and good engineering practices are taken seriously. If you like seeing your work go live within days - not weeks - you'll fit right in. Contractors are treated as part of the team, contributing to technical decisions, stand-ups, and More ❯
and Infiniband Strong performance tuning and benchmarking skills (storage, network, Linux kernel) Solid experience with DevOps tooling (Terraform, Ansible, GitLab, Jenkins) Proficiency in Python, Golang, or similar languages Familiarity with monitoring/observability tools like Splunk, Prometheus, and Grafana Bonus: experience with containerization and orchestration (Docker, Kubernetes) If you're More ❯
and Infiniband Strong performance tuning and benchmarking skills (storage, network, Linux kernel) Solid experience with DevOps tooling (Terraform, Ansible, GitLab, Jenkins) Proficiency in Python, Golang, or similar languages Familiarity with monitoring/observability tools like Splunk, Prometheus, and Grafana Bonus: experience with containerization and orchestration (Docker, Kubernetes) If you're More ❯
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
City of London, Greater London, UK Hybrid / WFH Options
Opus Recruitment Solutions
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
other Engineers in the team. Requirements: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Proven ability to lead projects (and teams) in a fast-paced, innovative environment. Help define technical decisions & architecture with More ❯
