through code reviews, CI/CD, test automation, and Git-based workflows. Own deployment pipelines across cloud providers (AWS, GCP, Azure) using containerization (Docker, Kubernetes). Design and implement microservices and APIs for internal tools and external integrations. Work with data at scale (market data ingestion, real-time analytics, historical storage). Required Skills & Experience: Core Engineering: 5+ years of More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
AIRWARE SOLUTIONS LIMITED
commitment to collaborative problem solving, efficient coding practices, and timely delivery. Problem Solving: Excellent analytical and troubleshooting skills, with a keen attention to detail. Good to have: Experience with microservices architecture and containerisation (Docker, Kubernetes). Familiarity with automated testing frameworks and continuous integration tools. Knowledge of modern authentication and authorization protocols (OAuth, JWT, etc.). Prior experience with version More ❯
Reading, England, United Kingdom Hybrid / WFH Options
Qualient Technology Solutions UK Limited
join collaborative engineering team. This role will focus on design, architecture, and implementation of software components as well as the overall solution, utilizing concepts, and best engineering practices of microservices architecture. As Full Stack Software Engineer you play an essential role in delivering new products and improvements to provide our customers and partners future proof, flexible and scalable solutions, while … components to deliver fully functional systems. Collaborate with UI/UX designers to create user-friendly interfaces and ensure a seamless user experience Design and implement RESTful APIs and microservices architecture to facilitate communication between different components of the system Utilize design patterns to create modular, reusable, and maintainable code. Collaborate with cross-functional teams to define, design, and deliver … code reviews to maintain code quality and share knowledge. Stay updated with industry trends and technologies related to Java, React, Spring Boot, CI/CD, Kubernetes, cloud technologies, and microservices Required Qualifications: Proficiency in React and its core principles, including hooks, state management, and component lifecycle. Proficiency in Java, Spring Framework, Spring Boot. Proficiency in HTML5, CSS3, TypeScript/JavaScript. More ❯
for potential integration. Essential Skills: .NET and/or AWS: Proficiency in .NET framework and AWS services. Associated Technologies: Familiarity with related technologies such as Azure, Docker, Kubernetes, and microservices architecture. Integration Knowledge: Strong understanding of integration techniques and tools. CI/CD Pipelines: Familiarity with CI/CD pipelines, version control (e.g., Git), and DevOps tools. Database and Data More ❯
Bracknell, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
retailers is looking for a BackEnd Software Engineer to join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java , strong architectural understanding of microservices , and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is highly desirable. This role is a hybrid position. Youll have the More ❯
energy trading, renewables & energy solutions). • Familiarity with Redux in React-based front-end development. • Experience with messaging systems such as Kafka, RabbitMQ, or Azure Service Bus. • Proficiency in Microservices and Cloud-Native Architecture. This needs combining with a positive attitude and an ability to work within a large, globally dispersed project team in a multi-cultural environment. You also More ❯
experience. Solid understanding of core Java (Java 8+), object-oriented principles, and design patterns. Experience with Spring Framework (Spring Boot, Spring MVC, Spring Data). Familiarity with RESTful APIs, microservices architecture, and messaging systems (e.g., Kafka, RabbitMQ). Hands-on experience with relational databases (e.g., PostgreSQL, Oracle, or SQL Server). Understanding of financial services concepts (e.g., payments, capital markets More ❯
About the Role: We are seeking an experienced and visionary Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to lead the backend engineering efforts of our enterprise platforms. This role requires strong architectural acumen, hands-on coding capability, and a leadership mindset to guide teams across the full software development lifecycle. Exposure to mobile … and maintainable solutions. Key Responsibilities: • Design and develop scalable, secure, and high-performance backend systems using Java, Spring Boot, and modern architectural practices. • Lead development of RESTful APIs and microservices along with mobile platforms, ensuring consistency and alignment with business and UX goals. • Drive integration with API Gateway technologies (e.g., Kong, Apigee, AWS API Gateway) to enforce access control, rate … 3+ years in technical leadership or solution design roles. • Strong expertise in Java, Spring Boot, and the Spring ecosystem (Spring MVC, Data, Security). • Proven experience architecting and deploying microservices-based systems in complex enterprise environments. • Hands-on experience with API Gateways (Kong, Apigee, or AWS API Gateway) and secure API development. • Working knowledge of IDAM platforms like Ping Identity More ❯
Haywards Heath, Sussex, United Kingdom Hybrid / WFH Options
First Central Services
applying agile methodologies to AI and software development projects. Comprehensive knowledge of Continuous Integration and Continuous Deployment (CI/CD) practices and tools (Azure DevOps preferred). Experience with microservices architecture, RESTful API development, and system integration. Prior experience in financial services or insurance sectors advantageous. Familiarity with AzureML, Databricks, related Azure technologies, Docker, Kubernetes, and containerization is advantageous. Advanced More ❯
Surrey, England, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
Senior Java Developer - £70,000 + Benefits Location: Surrey, UK Type: Full-Time Are you a skilled Java developer with expertise in AWS, looking to join a pioneering Fintech company that builds innovative and highly scalable software solutions for global More ❯
Woking, England, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
Senior Java Developer - £70,000 + Benefits Location: Surrey, UK Type: Full-Time Are you a skilled Java developer with expertise in AWS, looking to join a pioneering Fintech company that builds innovative and highly scalable software solutions for global More ❯
Reading, England, United Kingdom Hybrid / WFH Options
Mastek
Have Skills: Experience with Java 8, Java 11, Spring Framework, Spring Boot Experience of using JEE standards such as CDI, JPA and JMS Experience of building web applications Practical Microservices development experience on cloud platforms (AWS/Azure) and understanding of microservices design patterns Experience of Domain Driven Design Practical Relational Database development experience with Oracle, REST APIs Strong understanding More ❯
South East London, England, United Kingdom Hybrid / WFH Options
developrec
day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution design to drive the backend engineering strategy for its platform engineering function. The ideal candidate brings a blend of strong technical leadership, architectural insight, and hands-on …/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of RESTful APIs and microservices, ensuring alignment with mobile platforms and business objectives. Integrate with API Gateway solutions (e.g., Kong, Apigee, AWS API Gateway) to enforce access control and manage API lifecycles. Implement secure authentication … frontend (BFF) patterns, and mobile performance optimization. Expert-level proficiency in Java, Spring Boot, and associated Spring modules (MVC, Data, Security). Strong track record in architecting and deploying microservices in enterprise environments. Experience with API Gateway technologies and secure API development. Hands-on experience with IDAM platforms like Ping Identity, Okta, or Auth0. Proven collaboration with mobile development teams More ❯
web-based applications. You will be allocated to a product team working on specific applications, which could include assets and metering products, API's, JSON and REST, new cloud microservices developments - there's a lot here to keep you busy. Youll be creating and updating current, as well as modernising legacy technology and joining an important team within Procode. You … we can provide. And what is the technical environment? C#, .NET Framework, .NET Core, ASP.NET (core), API's RESTful Services, JSON, Docker, GIT (Bitbucket), OOP, SOLID, Cloud deployment and microservices, NoSQL and Oracle (SQL PL/SQL), AWS & Azure This role will involve on-call working on a rota basis (24/7) To be successful in this role you More ❯
and DevOps pipelines (Azure DevOps, Git) Ideal Experience: Understanding of secure-by-design principles for SaaS platforms Building and integrating APIs (RESTful and GraphQL) Exposure to React Native, serverless microservices, Kubernetes, GenAI The role: Designing and developing across the full stack, with a major role shaping the front-end Working in an Agile, fast-paced, startup-style environment Collaborating directly More ❯
every stage of the development lifecycle. Skills needed: 8+ years of experience in software engineering with deep expertise in Java (Java 11 or later). Strong experience in designing microservices and distributed systems. Solid grasp of Spring/Spring Boot, REST APIs, messaging (Kafka/RabbitMQ), and cloud-native development. Proven leadership in technical decision-making and mentoring developers. Experience More ❯
HTTP, TCP/IP, UDP, SMTP, DNS). Capable of applying best coding practices, design patterns, and assessing tradeoffs in complex systems. Well versed on cloud computing, automated tests, microservices architecture, continuous delivery/integration and DevOps tools. Experience with relational (MySQL, SQL Server, Oracle) and non-relational (Elasticsearch, MongoDB, Cassandra) data stores. Strong professional experience with software development frameworks More ❯
South East London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
Product Engineering Mindset Demonstrated ability to deliver high-quality digital products with user and business value in mind. Cloud & Infrastructure Experience working in a SOME environment (e.g. Service-Oriented Microservices Environment), preferably on cloud platforms (Azure, AWS, or GCP). Domain Experience in Apiculture Background working in or building platforms/tools related to apiculture, or similar specialised technical domains. More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Russell Tobin
delivering quality output. Cloud & DevOps Hands-on experience with AWS, Azure, or Google Cloud , including deploying applications and managing cloud infrastructure. Familiarity with cloud-native architectures, including serverless computing, microservices, and containerized deployments (Docker). Experience following cloud deployment best practices, leveraging infrastructure as code ( Terraform ) and troubleshooting cloud environments. General Engineering & Leadership Ability to work independently with stakeholders , providing More ❯
through to build, test, deployment, and support Drive best practices in DevOps, continuous delivery, test automation (TDD/BDD), and cloud-native development. Provide architectural direction on Java-based microservices, RESTful APIs, and event-driven systems. Collaborate with technology and business stakeholders to translate strategic goals into clear technical roadmaps and actionable outcomes. Promote a culture of innovation, resilience, security More ❯
You will have a proven track record of designing, developing, and testing in an agile environment; using your extensive Python coding skills and knowledge of cloud-native technologies and microservices to deploy to geographically distributed environments. You are a motivated problem solver, continuously developing and expanding your skillset to ensure you have the tools to meet new challenges. You are More ❯
We at Qualient Technology Solutions are looking for a Java Full Stack Developer based in United Kingdom. Role Title: Java Full Stack Developer Role Location: Reading, UK Role Type: Permanent (Hybrid) Job Description:- Must have skills: Extensive server-side, hands More ❯
supporting our cloud based, desktop and web-based applications. You would be working on a variety of projects from Cloud Payment Gateways, API's, JSON and REST, New cloud microservices developments - there's a lot here to keep you busy. Youll be supporting the design and development of current and emerging applications and joining an important team within Procode.? Who … skills and continued interest in developing and enhancing these, will be key to your success in this role. Your wider understanding of the .NET stack, (e.g., .NET core and microservices), will provide you with a solid base from which to grow. Your experience within an Agile (Scrum) working environment, alongside your problem-solving skills, will enable you to hit the … . And what is the technical environment? This includes: C#, .NET Framework, .NET Core, ASP.NET (core), API's RESTful Services, JSON, Docker, GIT (Bitbucket), OOP, SOLID, Cloud deployment and microservices, NoSQL and Oracle (SQL PL/SQL), AWS & Azure. To be successful in this role you will be required to pass an enhanced security vetting process. This role will involve More ❯
on the wheel as the firm drives the future of an integrated platform that services financial services clients. Working with cloud-based, state-of-the-art technology, and a microservices-based wealth management product, the Technical Consultant/Analyst Programmer focuses on integrating software into clients operating environments, while showing clients how to use products more efficiently to help reach … and undertaking development to deliver functionalities (when required). Technical Consultants/Analyst Developers must have: 8+ years’ full-stack experience as Senior Developer around digital applications, software engineering, microservices and cloud. This could include Core Java, Spring Boot, Hibernate/JPA and UI using React, Ember, JavaScript or HTML. FIX Experience Cloud experience with containerization (Docker, Kubernetes), Database (Relational More ❯
real-time data analysis. Build scalable, high-performance data pipelines to process large datasets from multiple sources, including real-time market data and fundamental data. Implement robust APIs and microservices to integrate trading systems, analytics platforms, and external data providers. Optimize performance and scalability of existing systems, ensuring low-latency trade execution and real-time risk monitoring. Collaborate with quants … as Pandas, NumPy, and SQL/NoSQL databases. Proven experience working in fast-paced environments, ideally within trading, financial services, or high-frequency environments. Proficiency in developing RESTful APIs, microservices, and working with cloud-based architectures (AWS, GCP, or similar). Expertise in testing frameworks, CI/CD, and containerization technologies such as Docker or Kubernetes. Experience in managing and More ❯