City of London, London, United Kingdom Hybrid / WFH Options
Hays Technology
My client is an instantly recognisable consultancy who require a C# .Net Developer with .Net Core, RESTful web services, microservices and knowledge of building solutions in an Azure Containerised environment to join a business-critical GDS programme for a high profile client Key Requirements: Proven experience as a C# .Net Developer with working knowledge of a Government Digital Service (GDS More ❯
the programme of work. As a developer you will be responsible but not limited to; Design and develop modern cloud-based services using Java and NodeJS. Build and maintain microservices, including front-end components and APIs, in a scalable architecture. Implement event-driven solutions using Kafka and other messaging technologies. Develop and deploy applications on AWS cloud infrastructure. Work with More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
month) in their London Office They are looking for Engineers who come with a engineering background using: Java OR Kotlin (on the backend) - MUST HAVE + Spring Boot + Microservices TDD - MUST HAVE (THIS IS VERY IMPORTANT) TypeScript - MUST HAVE Vue OR React on the Frontend AWS OR GCP All hires are FULL-STACK meaning if you are frontend leaning More ❯
City of London, Greater London, UK Hybrid / WFH Options
Inara
multidisciplinary team that values pragmatism, collaboration, and shipping high-quality code — not red tape. Responsibilities Design and build scalable backend services using Java 21 and Spring Boot Contribute to microservices and event-driven architectures in cloud-native environments (AWS + Kubernetes) Collaborate closely with client teams and product owners to ship meaningful features Implement robust CI/CD pipelines and More ❯
office once a week. About you: You have significant experience as a backend focussed Java software engineering with leadership responsibilities You have strong Spring Boot, Kafka and event driven microservices experience with high throughput You have leadership, mentoring and coaching skills You have a strong understanding of system-level concerns: observability, availability, resilience You have experience working within security-conscious More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Client Server
office once a week. About you: You have significant experience as a backend focussed Java software engineering with leadership responsibilities You have strong Spring Boot, Kafka and event driven microservices experience with high throughput You have leadership, mentoring and coaching skills You have a strong understanding of system-level concerns: observability, availability, resilience You have experience working within security-conscious More ❯
high-quality code. Cloud Experience (ideally Azure)- You will need a solid understanding of cloud fundamentals for the wider migration to the cloud as part of our technical transformation. Microservices- You will need a good understanding of microservice architecture and how the front end communicates with our back-end architecture. Mentoring & coaching- As a senior engineer, you will be an More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Parser
background: Two or more popular web development programming languages (C#, JS/TS, Python, Java, Ruby, PHP) One or more cloud providers (AWS, Azure, GCP) Containerisation technologies Knowledge of microservices and event-driven architecture. CI/CD, pipelines development, Infrastructure As a Code Monitoring and alerting tools and practices Experience with agile methodologies, security, performance and DevOps practices Bonus: Degree More ❯
Job Title: Node.JS Developer Duration: long-term contract Location: Hybrid (London Based) Key Skills: Node.js, Microservices, Google Cloud Platform (GCP), Kubernetes, DevOps, API Gateway, Docker, Express.js, TypeScript, ES6+ Job Description: We’re looking for a highly skilled Node.js Developer to join our dynamic, cloud-native team. You will be responsible for designing, developing, and deploying scalable backend services using cutting … edge technologies. The ideal candidate will have strong experience in advanced microservices architecture , modern JavaScript (ES6+) , and TypeScript , with a deep understanding of cloud-native application delivery. Must Have: Proven experience in Node.js development for scalable backend systems Deep understanding of Microservices Architecture, including: Advanced microservices patterns (e.g., service discovery, circuit breakers, sidecars) Validation and schema enforcement across microservices API … to Have: Experience with event-driven architecture and message queues (e.g., Pub/Sub, Kafka) Familiarity with observability tools (e.g., Prometheus, Grafana, Stackdriver) Understanding of security best practices in microservices and API development Experience working in Agile/Scrum environments More ❯
ideal candidate will align with the product roadmap, purpose, and feature use cases to define and implement a best-in-class architecture. This role demands a strong focus on Microservices Architecture , ensuring that our solutions are scalable, configurable, and cloud-agnostic, with seamless integrations across various systems. Key Responsibilities: Architecture & Design: Microservices Focus : Architect, design, and implement a robust microservices … Level Design) and LLD (Low-Level Design) documents for the product. Create and maintain the deployment architecture , ensuring efficient and resilient deployment strategies. Design the integration architecture , including APIs, microservices, and third-party integrations. Technical Leadership: Guide engineering teams in implementing the architecture while ensuring best practices in software design, performance, and security. Define technology choices and architectural patterns to … in software architecture, cloud technologies, and SaaS best practices. Recommend and implement continuous improvements to enhance product architecture and technical efficiencies. Required Skills & Qualifications: Architecture & Design: Strong expertise in microservices architecture, micor forntend , event-driven architecture, and API-first design . Cloud Platforms: Deep knowledge of key cloud players AWS, Azure, and GCP , ensuring cloud-agnostic design principles. Scalability & Performance More ❯
to the test environment stream covering the existing landscape and future test environment strategy for our clients modernisation program. This program involves transitioning from a monolithic architecture to a microservices architecture. The successful Test Environment Manager will be responsible for managing, maintaining, and evolving our test environments to ensure they align with the strategic goals of the modernization program, providing … of a comprehensive test environment strategy aligned with the goals of the modernization program. Collaborate with architects, developers, and squads to ensure the test environment meets the needs of microservices-based applications. Environment Management: Support the setup, configuration, and maintenance of test environments. Ensure environments are properly provisioned, maintained, and decommissioned as needed. Manage and document environment configurations, dependencies, and … Test Environment Manager Required Skills and Qualifications: Proven experience (5+ years) in managing test environments, with at least 2 years of experience specifically with OpenShift Linux. Extensive experience with microservices architecture and related containerization technologies (e.g., Docker, Kubernetes). Hands-on experience with cloud platforms (Azure) and Infrastructure as Code (IaC) tools (e.g., Ansible). Required Technical Skills: Understanding in More ❯
to the test environment stream covering the existing landscape and future test environment strategy for our clients modernisation program. This program involves transitioning from a monolithic architecture to a microservices architecture. The successful Test Environment Engineer will be responsible for managing, maintaining, and evolving our test environments to ensure they align with the strategic goals of the modernization program, providing … of a comprehensive test environment strategy aligned with the goals of the modernization program. Collaborate with architects, developers, and squads to ensure the test environment meets the needs of microservices-based applications. Environment Management: Support the setup, configuration, and maintenance of test environments. Ensure environments are properly provisioned, maintained, and decommissioned as needed. Manage and document environment configurations, dependencies, and … Test Environment Engineer Required Skills and Qualifications: Proven experience (5+ years) in managing test environments, with at least 2 years of experience ideally with OpenShift Linux. Extensive experience with microservices architecture and related containerization technologies (e.g., Docker, Kubernetes). Hands-on experience with cloud platforms (Azure) and Infrastructure as Code (IaC) tools (e.g., Ansible). Required Technical Skills: Understanding in More ❯
delivering mission-critical systems across all asset classes. 🛠️ Tech Stack & Focus Java 17 , Spring Boot 3 Kafka for real-time streaming Vertica & MSSQL databases Kubernetes (on-prem orchestration) Modern microservices architecture Agile delivery with ownership and autonomy 🎯 What You'll Do Contribute to a platform migrating trade capture, lifecycle and PnL from legacy tech Build out complex lifecycle management and … day one Participate in a team that values autonomy, delivery, and fast decision-making 🔍 What We're Looking For Strong experience with Java in production environments Background in Kafka , microservices, and container orchestration Knowledge of financial markets , ideally cross-asset A self-starter mindset—you identify what’s needed and make it happen Comfortable working in a fluid, collaborative and More ❯
Software Engineers - Up to £575 Inside IR35 1/2 days per week in London 6 Month + extensions Skillset requirement: Spring/Spring MVC, Springboot/Microservices API Dev (Sec/authentication) DB (Sql/mongo/oracle) DevOps (Jenkins, CI/CD, Gitlab Duo etc) ReactJS/Angular/Node.js. IOS, Android Banking/Financial Service Expereince required More ❯
Software Engineers - Up to £575 Inside IR35 1/2 days per week in London 6 Month + extensions Skillset requirement: Spring/Spring MVC, Springboot/Microservices API Dev (Sec/authentication) DB (Sql/mongo/oracle) DevOps (Jenkins, CI/CD, Gitlab Duo etc) ReactJS/Angular/Node.js. IOS, Android Banking/Financial Service Expereince required More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Arrows
Hiring: Engineering Manager – Tech Leadership | Microservices | CI/CD | £600–£650/day (Inside IR35) | Hybrid | Immediate Start We’re currently on the lookout for a hands-on Engineering Manager to join a high-performing team working on a cutting-edge OTT platform. If you're passionate about delivery excellence, engineering best practices, and leading technical teams to success - this … should bring solid hands-on experience with: Java, Spring, Kubernetes, Docker, Postgres, Kafka CI/CD pipelines with fully automated deployments and testing TDD, BDD, and modern coding standards Microservices architecture – understanding both its power and its trade-offs Scaling, reliability, observability, and all things non-functional 🧠 We’re Looking For Someone Who: Has worked on OTT (Over-the-top More ❯
the team down to lots of growth and a very impressive 2024! They are looking for an Engineer with 3+ years of experience with: Java OR Kotlin Spring Boot Microservices TDD TypeScript/JavaScript Paying up to £65,000 and offering an amazing place to grow your career - Lots of support, Seniors to mentor you and a clear roadmap of More ❯
Terraform . Designing, building, and maintaining our CI/CD pipelines using GitHub Actions to ensure smooth and reliable software delivery. Containerizing applications with Docker and deploying them as microservices on serverless platforms like Google Cloud Run and orchestrators like GKE. Writing automation scripts and infrastructure-related code, primarily in Python . Ensuring the high availability, performance, and security of … Storage). Expertise in writing production-grade Infrastructure as Code using Terraform . Deep understanding of containerization with Docker and container orchestration with Kubernetes. Proven experience designing and operating microservices architectures , as described by thought leaders like Martin Fowler. Hands-on experience building and maintaining complex CI/CD pipelines , preferably with GitHub Actions . Familiarity with monitoring and observability More ❯
role offers the opportunity to lead transformative projects in a fast-paced, purpose-driven environment Centered on a tech stack that includes C# .NET Core, AWS, and event-driven microservices, this position is tailored for engineers ready to thrive in modern cloud-based ecosystems. While .NET is preferred, candidates experienced in Java or related technologies are welcome As an Engineer More ❯
Inside IR35. Required skills: Strong proficiency in Java 11+ and Spring Boot Experience designing and implementing REST APIs Familiarity with API mocking tools (eg, WireMock, MockServer) Good understanding of microservices architecture Experience with CI/CD pipelines and deployment tooling Cloud deployment experience, preferably AWS Unit and integration testing experience (JUnit, Mockito) Comfortable working in agile teams with evolving requirements More ❯
Qualifications Proven experience (10+ years) in software engineering with at least 5 years in a leadership role, ideally within financial services or fintech. Deep understanding of modern technology stacks, microservices architecture, cloud infrastructure (AWS, GCP, or Azure), and CI/CD. Track record of delivering complex, secure, and scalable systems in a regulated environment. Strong leadership, communication, and stakeholder management More ❯
a scalable, secure, market-leading system. Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practises. Design and implement robust APIs and microservices, using SQL Alchemy and FastAPI for efficient backend architecture. Some of the benefits: 25 days of annual leave + Bank Holidays, and the option to purchase up to 5 additional More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Explore Group
solutions used by global financial institutions. What You'll Do Maintain and improve our AWS-based infrastructure using Infrastructure-as-Code (Terraform) Support and scale Kubernetes clusters hosting critical microservices Design and enhance observability, alerting, and incident response processes Collaborate closely with engineers to ensure systems are reliable, secure, and performant Lead root cause analysis for production incidents and help More ❯