have skills: Extensive Server Side, hands-on Java 8+ development experience with strong Spring, Spring Boot & Hibernate Strong understanding of Microservice architecture Experience building web services and APIs on REST Strong understanding of unit & integration tests, following TDD/BDD Experience using test frameworks like Junit, Mockito, PowerMockito & Wiremock Experience and understanding of CICD pipeline of Docker, Jenkins and Kubernetes More ❯
team of interdisciplinary developers. What we currently use We build backend services with Java, Spring Boot, Web Services, Mongo DB We integrate with existing core Java Cargo applications via REST APIs We build frontends with Angular and Ionic framework for mobile apps We do continuous integration with Gitlab/Bamboo We use Scrum to organize ourselves What we expect from More ❯
Reading, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
methodologies (Scrum/Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of REST APIs and performance optimisation. Committed to accessibility standards and inclusive design. Why Join? Flexible hybrid working: Work remotely with occasional visits to the office Opportunities for continuous learning, growth, and More ❯
Bracknell, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
methodologies (Scrum/Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of REST APIs and performance optimisation. Committed to accessibility standards and inclusive design. Why Join? Flexible hybrid working: Work remotely with occasional visits to the office Opportunities for continuous learning, growth, and More ❯
Maidenhead, Berkshire, South East, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
to internal knowledge bases and explore automation tools (Power Automate, Zapier). Essential Experience: Extensive experience with C#/.NET (Core or Framework) in integration-heavy environments Understanding of REST, WebAPI, event-driven architectures, and asynchronous messaging Hands-on experience in building resilient, fault-tolerant systems using retry patterns, queues, and circuit breakers Proficiency in integration security, including authentication, encryption More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Big Red Recruitment Midlands Limited
optimisation) Experience building data interfaces (CSV, JSON, XML, SFTP etc.) Confident translating requirements into technical specs Good troubleshooting, documentation, and stakeholder communication skills Bonus if you’ve worked with REST APIs or in the education sector If you're keen to work somewhere you can make a technical impact and shape how clients integrate with the platform, click apply - interview More ❯
Bletchley, Buckinghamshire, United Kingdom Hybrid / WFH Options
Big Red Recruitment Midlands Limited
optimisation) Experience building data interfaces (CSV, JSON, XML, SFTP etc.) Confident translating requirements into technical specs Good troubleshooting, documentation, and stakeholder communication skills Bonus if you ve worked with REST APIs or in the education sector If you're keen to work somewhere you can make a technical impact and shape how clients integrate with the platform, click apply - interview More ❯
Contribute to governance forums, design reviews, and solution assurance processes. What you'll need Proven track record in designing and implementing Experience Portals Strong background in enterprise integration, including: - REST/SOAP APIs - IntegrationHub/Flow Designer - Event-driven and asynchronous patterns - External customer and supplier platforms Experience in enterprise identity, authentication and role-based access controls. Ability to work More ❯
Contribute to governance forums, design reviews, and solution assurance processes. What you'll need Proven track record in designing and implementing Experience Portals Strong background in enterprise integration, including: - REST/SOAP APIs - IntegrationHub/Flow Designer - Event-driven and asynchronous patterns - External customer and supplier platforms Experience in enterprise identity, authentication and role-based access controls. Ability to work More ❯
specified requirements. Testing is performed at the low-level in close collaboration with the hardware and software teams and at the high-level, e.g. testing user interfaces (web and REST API) and over the air satellite communications. Understand the system requirements and functionality, via the requirements, operator manual and other information. Create Test Plans and specify any external equipment and More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom Hybrid / WFH Options
Big Red Recruitment
writing clear technical documentation Ability to communicate with both technical and non-technical stakeholders Nice to have: Experience working with student systems or within the education sector Exposure to REST APIs or web-based integrations Familiarity with task scheduling tools (e.g., SQL Agent) Awareness of data protection principles and handling of personal data Why apply? Join a stable, scaling tech More ❯
implement integration solutions between Oracle Cloud (ERP, HCM, SCM, etc.) and other enterprise systems (on-premise, third-party, and cloud-based). Provide technical leadership on integration patterns, including REST/SOAP APIs, Oracle Integration Cloud (OIC), middleware, and event-driven architectures. Define system architecture roadmaps aligned with business and IT strategies, ensuring best practices and compliance with enterprise architecture … Oracle Integration Cloud (OIC), Oracle SOA Suite, and other integration middleware platforms. Strong knowledge of Oracle ERP Cloud, HCM, or SCM modules and their APIs. Hands-on experience with REST/SOAP web services, JSON/XML, OAuth 2.0, and related security protocols. Experience designing and implementing event-driven and microservices-based architectures. Familiarity with DevOps practices, CI/CD More ❯
Oxford, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Lead Java Developer | Oxford - £120kJava, Springboot, Rest APIs, Microservices, TDD, DevOps, CI/CDI have started working with a global organization that helps scientists make sense of complex data and push the boundaries of discovery. Their tools are used by researchers working on everything from new medicines to sustainable materials, and they’re proud to play a quiet but vital … main aim is to grow out the Oxford function with experienced Senior/Lead Java engineers, currently. Tech stack includes : Java, Springboot, Microservices, Python, AWS, CI/CD, AWS, REST apis, TDD, Kafka and agile.Salary in the range of £100k - £120k, based in Oxford (hybrid), 8% pension, health and dental insurance, 25 days holiday and two stage interview process.Interested in More ❯
models, including objects, fields, and relationships. Develop custom Apex classes, triggers, and Visualforce pages to extend the functionality of the Salesforce platform. Implement Vlocity integration with external systems using REST and SOAP APIs. Collaborate with other developers and the operations team to ensure the quality of the codebase and the timely delivery of projects. Key Skills/Knowledge 8+ years … of relevant Salesforce Vlocity, Salesforce Energy & Utility Cloud experience Experience with Apex, Visualforce, and Lightning Web Components Knowledge of REST and SOAP APIs, and experience with integrating Vlocity with external systems Good understanding of Salesforce best practices and development methodologies, including Agile and Scrum Strong understanding of the Salesforce platform and its architecture Proficiency in Vlocity data models, including objects More ❯
models, including objects, fields, and relationships. Develop custom Apex classes, triggers, and Visualforce pages to extend the functionality of the Salesforce platform. Implement Vlocity integration with external systems using REST and SOAP APIs. Collaborate with other developers and the operations team to ensure the quality of the codebase and the timely delivery of projects. Key Skills/Knowledge 8 years … of relevant Salesforce Vlocity, Salesforce Energy & Utility Cloud experience Experience with Apex, Visualforce, and Lightning Web Components Knowledge of REST and SOAP APIs, and experience with integrating Vlocity with external systems Good understanding of Salesforce best practices and development methodologies, including Agile and Scrum Strong understanding of the Salesforce platform and its architecture Proficiency in Vlocity data models, including objects More ❯
configure middleware, APIs, and custom connectorseither in-house or in collaboration with external vendorsto enable automated data capture, contextualization, and storage. Manage instrument network connectivity (e.g., OPC-UA, MQTT, REST APIs, TCP/IP) and data pipelines from edge devices to cloud/on-premise environments. Support system validation efforts (e.g., CSV, 21 CFR Part 11 compliance) in partnership with … Proven hands-on experience integrating lab instruments with ELNs, LIMS, Scientific Data Management System (SDMS), or other data systems. Proficiency with data integration technologies and protocols: OPC UA, MQTT, REST/SOAP APIs, SQL, Python, etc. Familiarity with lab automation platforms (e.g., Tecan, Hamilton, Agilent, Beckman, Sartorius) and related data workflows. A good understanding of GxP, 21 CFR Part More ❯
Contract Developer Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required. - Node.js development, REST API design, and SIP-based communications Duration: 3 months (Outside IR35) Location: Bracknell/Hybrid Contract Developer with deep expertise in Node.js development, REST API design, and SIP-based communications. This role is crucial … to identify dependencies on on-prem infrastructure and design cloud-native solutions. Refactor services to enhance scalability and reliability in the cloud. Service & API Development: Develop and maintain secure REST APIs for functionalities such as SIP authentication, call control, and real-time data interactions. Real-Time Communication Integration: Implement and maintain robust SIP/TLS integrations, ensuring low latency and … compliance with GDPR and other regulatory standards. Required Skills & Qualifications: Experience: Minimum 3 years of backend development experience using Node.js/Express. Proven track record in building and deploying REST APIs. Experience with SIP/TLS integration and managing real-time communications. Familiarity with cloud services and migrating on-prem solutions to cloud environments. Qualifications: Bachelor's degree in Computer More ❯
Contract Developer - Node.js development, REST API design, and SIP-based communications Duration: 3 months (Outside IR35) Location: Bracknell/Hybrid Contract Developer with deep expertise in Node.js development, REST API design, and SIP-based communications. This role is crucial for supporting the migration of legacy device management, call control, and configuration workflows to a secure, scalable If your skills, experience More ❯