76 to 100 of 120 Go Jobs in London

You'll Need to Succeed: Ability to define requirements in Japanese (both written and spoken Japanese) Hands-on development experience in at least one of the following: Python, Ruby, Go, or JavaScript (TypeScript) Experience with infrastructure such as servers, networks, and cloud platforms Practical experience in SPA web application development (especially with Vue.js) Experience developing scripts to automate routine operational More ❯

DevSecOps Pentester Location: London, UK (Hybrid 23 days onsite) Type: Contract (6 months) | Rate: Market| Start Date: ASAP About the Role Our client, a leading global organization, is looking for an experienced DevSecOps Pentester to join a leading security team More ❯

Senior Backend Engineer (Golang) Onsite: Tuesday, Wednesday, Thursday Our client is looking for an experienced Senior Backend Engineer with strong Golang expertise to help shape the systems, processes, and architecture driving their mission. If you’re a hands-on problem solver who thrives in fast-paced, collaborative environments, this is a chance to work on impactful projects while accelerating your … a growing company. The Role You’ll be part of a cross-functional squad, delivering new features and capabilities that the business depends on. The backend is built in Go, following a documentation-first approach and a service-oriented architecture. High code quality, automated testing, and seamless deployments through CI/CD pipelines into AWS are core to the way … they work. What You’ll Be Doing Build & Deliver Write clean, testable, maintainable Go code Break down User Stories into clear, deliverable tasks Drive best practices across testing, code reviews, and refactoring Ensure compliance with coding standards, security, and regulations Collaborate & Influence Partner with product owners, designers, and engineers to turn requirements into technical solutions Contribute ideas that improve systems More ❯

values open communication, and mentors peers. Product Focused: Enjoys working closely with product managers to deliver user-centric solutions. Adaptable Learner: Comfortable picking up new languages and tools (e.g., Go, observability stacks) as needed. WIDER TEAM NETWORK (WHICH TEAMS WILL THE POSITION WORK WITH DIRECTLY AND WHO WILL THEY RELATE TO EXTERNALLY) Internal IT (Infrastructure) DevOps External QUALIFICATIONS, EXPERIENCE, & SKILLS … logs, and tracing with the LGTM stack (or ELK/Prometheus/Open Telemetry equivalents). CI/CD: Skilled at building pipelines for automated builds, tests, and deployments. Golang: Familiarity with Go-able to read, write, and integrate Go services where needed. Agile Workflows: Experience working in small, cross-functional teams with JIRA or similar issue trackers. TDD & Quality More ❯

in a professional environment. Proven experience designing and developing robust APIs, microservices, and backend systems that power business-critical workflows. Experience with at least one of the following languages: Go, Python, Java, C#, or C++. We primarily use Go and Python - familiarity with these is a strong advantage. Solid knowledge of relational databases and proficiency in SQL (e.g., MySQL). More ❯

platform, which empowers enterprise clients to automate complex tasks. What You’ll Do: Design and develop scalable features across the platform Work on both frontend (React) and backend (Node.js, Go) components Improve DevOps practices, CI/CD pipelines, and cloud infrastructure (AWS) Contribute to intuitive user interfaces and robust APIs (GraphQL, REST, gRPC) Help drive integration with LLMs and hybrid … in architecture discussions, code reviews, and agile ceremonies What We’re Looking For: Strong experience in full-stack development Proficient in JavaScript/TypeScript, Node.js, React Good experience with Go Skilled in Kubernetes, containerisation, cloud infrastructure (AWS or similar) Familiarity with CI/CD, Terraform, and Infrastructure as Code A problem-solver with excellent communication and a passion for quality More ❯

Building/maintaining components using helm or kustomize • Provide support for application integration into the k8s cluster • Preparing Docker build files Design and Build of Network applications: • Authoring of golang applications against a list of business requirements • Using best practices in software engineering such as SOLID • Produce unit tests to support network applications working with DevOps best practices • Preparing reports … the team & affected stakeholders. Undertake ad-hoc projects and other activities as required Experience & Skills Essential 1. Good knowledge of Kubernetes Operations (monitor/deploy/diagnose) 2. Good Golang developer experience across different industries 3. Good understanding of GitOps 4. Good understanding of Container deployments 5. Good understating of CI/CD pipelines 6. Demonstratable knowledge of the Public More ❯

issues raised on the Live application. You will have experience working with/developing microservices, containerised applications, TypeScript, React(TypeScript), GraphQL/Hasura, API development and integration, PostgreSQL, JavaScript, GoLang, and Python. You will be comfortable using the supporting tools for Agile product delivery such as JIRA (User Story/Defect/Task Management), Confluence (Documentation/Comms), and Slack … development, state management, performance optimization. js (Proficient) - microservices architecture. GraphQL (Working) - queries, mutations, schema awareness. SQL (PostgreSQL) (Working) - schema design, queries, migrations. JavaScript (Working) - legacy code and Jest tests. Go (Awareness) - infrastructure tooling and services. Python (Awareness) - Airflow DAGs and automation scripts. Infrastructure & Cloud AWS (EKS, S3, IAM) Kubernetes fundamentals (pods, services, ingress, Istio, Traefik). Containerization with Docker/ More ❯

and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Golang Engineer Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by … product offerings. You are detail oriented and enjoy writing and reviewing code to a high standard with tests to prove it. • Demonstrable ability to write high quality Python/Golang and SQL in a production context. You are happy to learn new programming languages and frameworks as necessary. • Experience with large volumes of data and high throughput, low latency solutions More ❯

someone who: Has experience working as a software developer. Has experience in building the backend for large cloud based distributed systems. Has experience of a backend language such as Go, C++, Java, Rust or Python. Wants a career where their creative abilities will make a difference to the world of technology and where they will be part of an impressive … R&D environment. Is passionate about writing high-quality code. Can demonstrate outstanding technical ability. We default to programming using Go, but also use a wide variety of different languages and frameworks. It's not expected that you would be familiar with Go (or any of the other languages we use) but you should be enthusiastic and willing to learn More ❯

ensuring interoperability and long-term maintainability Optimize for resilience, observability, and fault-tolerant behavior across distributed cloud systems Deploy infrastructure using AWS CDK and build with modern tools like Golang, TypeScript, Python, and PHP Ensure clean interface contracts and clear documentation for client developers Collaborate across engineering, product, and security to deliver business-critical functionality Mentor engineers and help define … web standards including HTTP, JSON, webhooks, and OpenAPI Track record of building reliable, low-latency systems at scale handling millions of daily API calls Experience with backend languages like Go, TypeScript (Node.js), Python, or PHP in production environments Exposure to Infrastructure and Cloud using AWS and tools like AWS CDK or Terraform Familiarity with distributed system architecture, asynchronous processing, and More ❯

DataMesh principles and distributed data architecture. Experience in fast-paced, technically complex environments. Understanding of telecoms industry technologies and standards. Experience mentoring and supporting engineers. Hands-on proficiency with Golang for scripting or service development. Why You'll Love It Here : Our client offers a highly supportive and flexible work environment with outstanding benefits, including: 30 days of holiday plus … the 'Apply Now' button now for immediate review Senior Platform Engineer, Platform Engineer, Senior Platform Engineer, DevOps Engineer, Senior DevOps, Senior Platform Engineer, DevOps, AWS, Kubernetes, Git, GitOps, Python, Golang Should you require reasonable adjustments at any point during the recruitment process or if there is a better way for us to communicate, please do let us know. Circle Recruitment More ❯

DataMesh principles and distributed data architecture. Experience in fast-paced, technically complex environments. Understanding of telecoms industry technologies and standards. Experience mentoring and supporting engineers. Hands-on proficiency with Golang for scripting or service development. Why You'll Love It Here : Our client offers a highly supportive and flexible work environment with outstanding benefits, including: 30 days of holiday plus … the "Apply Now" button now for immediate review Senior Platform Engineer, Platform Engineer, Senior Platform Engineer, DevOps Engineer, Senior DevOps, Senior Platform Engineer, DevOps, AWS, Kubernetes, Git, GitOps, Python, Golang Should you require reasonable adjustments at any point during the recruitment process or if there is a better way for us to communicate, please do let us know. Circle Recruitment More ❯

driven orchestration systems using both open source technologies as well as in-house ones. We are a multi-lingual team taking care of python applications, performant queue broker in Go to C-based Python extensions and everything in between. If you have a knack for distributed systems or a love for orchestration platforms, join us! Future Initiatives Develop, deploy and … need to have: Demonstrable experience building fault tolerant and horizontally scalable distributed applications/systems dealing with distributed system specific concerns Demonstrable experience writing production code in either Python, Go, Rust, JavaScript/TypeScript or Java Strong problem solving skills We'd love to see: Knowledge of Database Systems and trade offs in the distributed systems Familiarity with API Designs More ❯

driven orchestration systems using both open source technologies as well as in-house ones. We are a multi-lingual team taking care of python applications, performant queue broker in Go to C-based Python extensions and everything in between. If you have a knack for distributed systems or a love for orchestration platforms, join us! Future Initiatives We would like … need to have: Demonstrable experience building fault tolerant and horizontally scalable distributed applications/systems dealing with distributed system specific concerns Demonstrable experience writing production code in either Python, Go, Rust, JavaScript/TypeScript or Java Strong problem solving skills We'd love to see: Knowledge of Database Systems and trade offs in the distributed systems Familiarity with API Designs More ❯

Senior PHP Developer - London (Hybrid working applies) Are you an experienced PHP Developer ready to step into a senior role and make real technical impact? Join a collaborative, forward-thinking team building robust, scalable applications used by thousands of end More ❯

Senior Full-Stack Engineer Location: London (Onsite, 5 days per week) Salary & Benefits: £80,000 - £120,000 + Benefits Investigo are partnered with a rapidly growing AI technology company that is reshaping the way organisations harness vedio data through advanced More ❯

Senior Backend Engineer (Golang) Onsite: Tuesday, Wednesday, Thursday £80k-£95k DoE. Our client is looking for an experienced Senior Backend Engineer with strong Golang expertise to help shape the systems, processes, and architecture driving their mission. If youre a hands-on problem solver who thrives in fast-paced, collaborative environments, this is a chance to work on impactful projects while … in a growing company. The Role Youll be part of a cross-functional squad, delivering new features and capabilities that the business depends on. The backend is built in Go, following a documentation-first approach and a service-oriented architecture. High code quality, automated testing, and seamless deployments through CI/CD pipelines into AWS are core to the way … they work. What Youll Be Doing Build & Deliver Write clean, testable, maintainable Go code Break down User Stories into clear, deliverable tasks Drive best practices across testing, code reviews, and refactoring Ensure compliance with coding standards, security, and regulations Collaborate & Influence Partner with product owners, designers, and engineers to turn requirements into technical solutions Contribute ideas that improve systems and More ❯

vulnerability management, and access control mechanisms. Experience with AWS, Kubernetes, Service Mesh, and API Security (including authentication and authorization). Proficiency in programming languages such as Python, Java, JavaScript, GoLang, and Rust. Familiarity with Agile methodologies like SCRUM, along with proven project management skills to oversee multiple security projects simultaneously. Desired: Independent, proactive, and detail-oriented, with a commitment to … about your health & wellbeing. Stay active in the Onsite Gym at our Nuneaton Hub! We have colleague Reward and Recognition Schemes , so your hard work and loyalty won't go unnoticed. And many more! We're passionate about helping every colleague thrive across all dimensions of wellbeing, and we're committed to having a diverse and inclusive workplace. In line More ❯

Senior Software Engineer Sustainable Cloud Native Platform Distributed Systems Up to £100,000 per annum plus bonus and stock Hybrid in London office Skills: Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed Systems About the Role Are you a Senior Software Engineer with significant cloud/infrastructure experience? Are you interested in joining a company that is solving genuine problems … of-the-art, Greenfield code, focusing on being the world's most accountable and sustainable cloud provider. What We're Looking For Tech-agnostic mindset, with preferable experience in Golang, Rust, or C/C++ Experience in software infrastructure or building cloud-native applications Experience working with high-scale, distributed systems Understanding of systems design and component interactions If this More ❯

Staff Software Engineer - Platform Own the strategy to support massive expansion Up to £170,000 plus benefits London Office - 4 days a week Golang, AWS/GCP, Kubernetes, Distributed Systems Staff Software Engineer - We're working with a high-growth payments business that has disrupted the market to become a major player in Europe. With over 150,000 customers and … a fast-paced engineering organisation. Strong background in cloud platforms (AWS or GCP) and deep knowledge of Kubernetes - ideally including the ability to build operators. Strong coding skills in Golang, Java, or C#, with experience in distributed systems. Demonstrated leadership across multiple squads and technical roadmaps. Expertise in operational excellence: observability, reliability, automation. This is an outstanding opportunity for a More ❯

diverse provider categories-AI, storage, experimentation, authentication, and beyond Continuously optimize system performance and reliability to ensure zero-friction user experiences at scale Collaborate with Product, Data, Finance, and Go-To-Market teams, plus engineers across multiple technical domains About You: Possess at least 6+ years of experience in full-stack development with added experience in critical systems like checkout … payments, and integrations. Skilled in server-side languages such as Node.js, Python, or Go, with a proven track record of implementing complex business logic. Familiarity with cloud platforms and containerization technologies like AWS and Docker Demonstrate a passion for delivering high-quality code, with particular emphasis on accuracy, security, and scalability. Exhibit excellent problem-solving abilities and effective communication skills More ❯

New Contract Golang Engineer Role We have a new Golang Contract role for a global payments client based out of London to work on a number of really exciting projects. This is outside IR35, 2 days per week onsite in London and initial 3 month rolling contracts with an immediate start. The rate available for this position is … pd Requirements : Extensive Golang experience Kafka Kubernetes HTTP SQL database experience too Bonus : Any Python experience Payments or financial services experience Please apply directly or email me your CV on Charlie.Durman@lafosse.com More ❯

New Contract Golang Engineer Role We have a new Golang Contract role for a global payments client based out of London to work on a number of really exciting projects. This is outside IR35, 2 days per week onsite in London and initial 3 month rolling contracts with an immediate start. The rate available for this position is … pd Requirements : Extensive Golang experience Kafka Kubernetes HTTP SQL database experience too Bonus : Any Python experience Payments or financial services experience Please apply directly or email me your CV on Charlie.Durman@lafosse.com More ❯

New Contract Golang Engineer Role We have a new Golang Contract role for a global payments client based out of London to work on a number of really exciting projects. This is outside IR35, 2 days per week onsite in London and initial 3 month rolling contracts with an immediate start. The rate available for this position is … pd Requirements : Extensive Golang experience Kafka Kubernetes HTTP SQL database experience too Bonus : Any Python experience Payments or financial services experience Please apply directly or email me your CV on Charlie.Durman@lafosse.com More ❯