51 to 75 of 94 Contract Microservices Jobs

modern backend services, influencing technical direction while working alongside talented engineers on business-critical systems. If you enjoy solving complex technical challenges, building resilient microservices and working with modern Java technologies, this may be for you. What you'll be doing Develop enterprise backend applications using Java and Spring Boot … Design and build scalable microservices Develop RESTful APIs Drive backend architecture and technical design Optimise application performance and scalability Mentor and support other developers Lead code reviews and engineering best practice Work closely with business and technical stakeholders Contribute to CI/CD and automated deployment Support production systems ...

scalable backend services using Java and/or C# . Build modern, responsive user interfaces using ReactJS . Develop and support RESTful APIs and microservices . Design, optimize, and maintain database solutions using Oracle and Couchbase . Implement and support event-driven architectures using messaging platforms such as Kafka , ActiveMQ … C# (experience in both is highly desirable). Strong frontend development experience with ReactJS . Proven experience building and supporting REST APIs and microservices . Experience working with relational and NoSQL databases, particularly Oracle and Couchbase . Experience with messaging and event-driven technologies such as Kafka , ActiveMQ , or AmazonMQ ...

Back End Java Back End app development and building resilient, scalable, high performing enterprise applications. Expertise in messaging and event driven architecture, API development, Microservices and performance optimisation. The roles will be mainly remote but you will need to be on the client site in Edinburgh 2 days a week ...

volume and endurance/soak testing. Knowledge of API testing tools such as Postman and REST-based services. Experience working with modern cloud and microservices-based environments. Understanding of CI/CD pipelines and test automation practices. Ability to analyse performance results and communicate findings to technical and non-technical ...

collaborate with product managers, designers, QA engineers and DevOps specialists to deliver scalable, secure and high-performing solutions using modern cloud technologies and microservices architecture. This is an excellent opportunity for an experienced contractor who enjoys working on complex software engineering projects and wants to contribute to the delivery … Node.js and TypeScript - Develop responsive user interfaces using React and Next.js - Design, maintain and optimise PostgreSQL and MongoDB databases - Build secure RESTful APIs and microservices - Optimise application performance, scalability and reliability - Implement automated testing using TDD, Jest and Cypress - Collaborate with Product, QA, Design and DevOps teams - Participate in code ...

data value as well as enhance the market competitiveness of the brands in Europe. As a Senior Software Engineer, you will design and build microservices, data APIs, and core platform services that enable external B2B data products. You will also contribute to overall solution design, including API contracts, service architecture … integration needs across Azure and potentially Ali Cloud. The role will be based in Gothenburg Sweden. Job Description - Design, develop, and maintain backend services, microservices, and APIs for the external B2B service platform - Build platform capabilities for authentication, authorization, tenant access, vehicle management, subscription management, entitlement, metering, billing support ...

IR35) Remote6 MonthsWe are looking for an experienced Full Stack Java Developer to join a large-scale digital programme, delivering modern applications within a microservices environment. Active SC Clearance is essential. Key Requirements: Strong experience developing full stack applications using Java (Spring Boot), React and TypeScript. Active SC Clearance - Must … have. Proven experience working within microservices architectures, building scalable and maintainable solutions. Strong knowledge of PostgreSQL or other relational SQL databases. Hands-on experience with Docker and containerised application deployment. Experience applying Test-Driven Development (TDD) using frameworks such as JUnit, Mockito, or similar. Experience working with CI/ ...

Months We are looking for an experienced Full Stack Java Developer to join a large-scale digital programme, delivering modern applications within a microservices environment. Active SC Clearance and NPPV3 are essential. Key Requirements: Strong experience developing full stack applications using Java (Spring Boot), React and TypeScript. Active SC Clearance … NPPV3. Proven experience working within microservices architectures, building scalable and maintainable solutions. Strong knowledge of PostgreSQL or other relational SQL databases. Hands-on experience with Docker and containerised application deployment. Experience applying Test-Driven Development (TDD) using frameworks such as JUnit, Mockito, or similar. Experience working with CI/ ...

times per week. We're particularly interested in candidates with experience in: • C#/.NET Core • React Native • ASP.NET Core • RESTful APIs • SQL Server • Microservices Architecture If this sounds like something you'd be interested in, please apply with your latest CV and I'll be in touch to discuss ...

testing methodologies and industry-standard monitoring tools. Strong stakeholder management skills, working with CTOs, Enterprise Architects, and senior leadership. Knowledge of cloud-native architectures, microservices, and large-scale distributed platforms. Excellent analytical, problem-solving, and technical decision-making capabilities. Your Responsibilities: Define and govern the end-to-end performance strategy ...

Experience: Proven experience as a Project Manager delivering IT initiatives, ideally in workflow, automation, or integration domains Experience delivering projects involving modern application platforms, microservices, or cloud-native technologies Strong understanding of project management disciplines including planning, risk/issue management, governance, and reporting Experience working in Agile, hybrid ...

delivery teams. Key Responsibilities Lead the design, development and delivery of scalable Back End applications using Scala Architect and develop RESTful services and microservices using the Play Framework Provide technical leadership and mentorship to development teams Drive engineering best practices, code quality, and CI/CD adoption Collaborate with stakeholders … APIs using the Play Framework Demonstrable experience in a Lead Developer , Technical Lead, or similar leadership role Experience designing and developing RESTful APIs and microservices Strong knowledge of software architecture and design patterns Experience with CI/CD pipelines and modern DevOps practices Ability to mentor developers and lead technical ...

Senior Software Developer - Java/Spring Boot/React We are seeking an experienced Software Developer to join a high-performing Agile team delivering large-scale digital transformation within a critical public sector environment. This ...

Experience with AI/ML, Digital Twins or other emerging technologies would be highly desirable Previous energy sector experience would be a strong advantage Microservices experience is not a key requirement for this role - the focus is much more heavily weighted towards API architecture, Databricks, data platforms and architectural decision ...

cycle. Strong understanding of: Data Governance Data Security Data Quality Master Data Management (MDM) API Design and Management Integration & Interoperability Demonstrable experience implementing: APIs Microservices Interoperability patterns Metadata management solutions Analysis & Requirements Experience identifying and documenting functional and non-functional requirements. Ability to challenge ambiguous requirements and provide clear recommendations. ...

including legacy estate rationalisation. Experience in risk assessment, business continuity, and operational assurance during major IT transitions or transformations. Proficient in working with APIs, microservices, and interdependent delivery teams in complex technical environments. Desirable Qualifications: Knowledge of cross-government procurement frameworks and platforms. Commitment to reducing the environmental impact ...

/London Rates/Salary Open to negotiation depending on experience Current SC Clearance required Requirements Develop Support Java full-stack IAM applications APIs Microservices Secure DevOps-based releases Technical Skills required Java Spring Boot REST APIs AWS/Azure Angular/React microservices SQL OAuth2/OIDC unit testing ...

join a high-performing engineering team delivering secure, scalable, enterprise-grade systems. You’ll be working on modernising platforms using Spring Boot and microservices architecture , deploying into cloud environments (AWS) , and contributing to best-in-class engineering practices. This is an exciting opportunity to work on complex, high-impact systems … within a collaborative Agile environment. Key Responsibilities Develop and maintain Java-based microservices using JDK 11+ and Spring Boot Design and build modular, scalable, and maintainable applications Work with enterprise middleware including WebLogic Server and CAS SDK Collaborate with cloud and infrastructure teams to deploy solutions into AWS Contribute ...

Senior Software Engineer - AWS/Microservices Location: Manchester (Hybrid, 1 day per week in office) Contract (Initial 6 Months, high extension potential) | £500-600pd inside IR35 We are seeking an experienced Senior Software Engineer to join a fast-paced, high-growth technology division focused on third-party ticketing, integrations ...

development. -Helping teams adopt cloud-native engineering practices and platform standards. What we're looking for -Java and Spring Boot -Kubernetes -Helm (key requirement) -Microservices design and development -GitLab CI/CD pipelines -Containerisation -Observability and monitoring -AWS Role 3 - Senior Java Engineer (HCP/Technical Leadership) What … approach Desirable across all three roles Maven Git/GitLab React/JavaScript OpenAPI OAuth2/OpenID JUnit/Mockito AWS Grafana/Kibana Microservices architecture Agile Scrum delivery Selenium/Playwright Java 17+/Spring Boot 3+ (where not already listed as core) If you're interested in this ...

Senior Java Engineer (AI-Augmented Delivery, Kafka, SpringBoot) - Banking - London/Hybrid Daily rate: €600 - €700 (inside IR35) Duration: 12 months Start: ASAP Hybrid: 2 days per week My client is looking for a Senior ...

We are seeking Senior Java Developers to join a digital engineering team supporting DWP Universal Credit . This is a hands-on senior role requiring strong experience with Java, Spring Boot, AWS, Kafka and MongoDB ...

well as preventative measures. Detailed understanding & knowledge of data architecture principles and patterns. Demonstrable experience in the implementation of data patterns, interoperability, APIs, Microservices, Metadata Management. Knowledge of enterprise data management life cycle and in at least 2 data architecture areas Governance, Security, Data Quality, MDM, API design and management ...

Our client has an opportunity for a Software Developer to join them on a contract basis for 12 months with possible extension. Role : Software Developer Location : Portsmouth, 3-4 days onsite per week Hours : 37 ...

Python Developer (AWS/DevOps) £500/day | Inside IR35 | 1-2 Days per Month in Leeds | Until 31st March 2027 | ASAP Start We're looking for an experienced Python Developer with a strong DevOps ...