Java – High-level proficiency Familiarity with relational SQL databases, ideally PostgreSQL Docker TDD – Junit/Mockito or similar testing libraries MUST have transferrable DV clearance Desirable Skills: API Spec (SwaggerOpenAPI) Gradle Liquibase Kafka React Typescript Previous government project experience with HMRC, HMPO or Home Office More ❯
understand code and general knowledge of the framework) Experience in building complex, large-scale software solutions from scratch to live production Experience with Java, Spring Boot, Spring Data, JPA, Swagger, Maven, Kafka, PostgreSQL, Jenkins, GIT, RESTful Services, Docker Strong analytical skills Self-starter, fast learner, and great interpersonal skills Excellent English communication skills – spoken and written Financial affinity is More ❯
understand code and general knowledge of the framework) Experience in building complex, large-scale software solutions from scratch to live production Experience with Java, Spring Boot, Spring Data, JPA, Swagger, Maven, Kafka, PostgreSQL, Jenkins, GIT, RESTful Services, Docker Strong analytical skills Self-starter, fast learner, and great interpersonal skills Excellent English communication skills – spoken and written Financial affinity is More ❯
About the Role We’re looking for a pragmatic Java Engineer to build reliable, scalable services used by thousands of users. You’ll contribute across the full SDLC—design, development, testing, deployment and observability—within a collaborative, product-led team. More ❯
acting as a technical lead Proficiency in Azure App Service, Container Services, and CI/CD pipelines Solid understanding of REST APIs, JSON, and microservice architecture Familiarity with Docker, Swagger/OpenAPI, and modern development practices Excellent communication and stakeholder management skills You'll join an environment that values autonomy, innovation and technical excellence, with the freedom to influence More ❯
building RESTful APIs using FastAPI, Flask, or Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger/OpenAPI), webhooks, and integrating disparate systems to create seamless automated workflows. Document Processing & OCR - Experience implementing intelligent document processing solutions using OCR technologies (Tesseract, Azure AI Document Intelligence More ❯
building RESTful APIs using FastAPI, Flask, or Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger/OpenAPI), webhooks, and integrating disparate systems to create seamless automated workflows. Document Processing & OCR - Experience implementing intelligent document processing solutions using OCR technologies (Tesseract, Azure AI Document Intelligence More ❯
Required Technical Skills • 5+ years of experience with .NET development (C#, ASP.NET Core) • Strong experience with Entity Framework Core and PostgreSQL • Proficiency in RESTful API design and OpenAPI/Swagger documentation • Experience with authentication systems (OAuth2, JWT, Azure AD) • Knowledge of containerization (Docker) and Kubernetes/OpenShift • Experience with background job processing and scheduled tasks • Understanding of SOLID principles More ❯
experience delivering secure, scalable, high-quality services in production. Hands-on with JPA2, Hibernate, and MySQL 8 (InnoDB). Strong understanding of REST API design (JAX-RS, RESTEasy, OpenAPI, Swagger). Experience building fault-tolerant, multi-threaded systems and working with load balancing concepts. Familiarity with CI/CD, automation, and Behavioural Driven Development (BDD). Comfortable deploying applications More ❯
on APIs or event-driven systems. Deep understanding of RESTful and event-streaming architectures (Kafka, Kinesis, or similar). Proven experience writing API and developer documentation using OpenAPI/Swagger or AsyncAPI specifications. Hands-on familiarity with developer tooling such as Git, Postman, Redocly, or similar platforms. Strong grasp of cloud-based integration concepts, including authentication, webhooks, and event More ❯
swindon, wiltshire, south west england, united kingdom Hybrid/Remote Options
Humana
Become a part of our caring community and help us put health first Become a part of our caring community and help us put health first If you are a Sr level Full Stack Engineer with experience designing and developing More ❯
About the Role We are looking for an experienced Senior Java Developer with strong expertise in building modern APIs and microservices, ideally with hands-on experience integrating with NHS Digital platforms such as NHS Spine, FHIR APIs, or other healthcare More ❯
similar Ability to write basic test scripts in Python, JavaScript, or Bash Solid understanding of HTTP methods, status codes, and request/response formats Experience working with OpenAPI/Swagger specifications Strong attention to detail and a structured, systematic testing approach Clear and effective written and verbal communication skills Experience organizing test suites and documenting test cases Demonstrated ability More ❯
IBAM Consulting ★ A Sunday Times 100 Best Small Company
knowledge and experience of developing and consuming RESTful web services including GraphQL as well as knowledge of API Security, Azure Functions and experience with tools such as Postman and Swagger Familiarity of Content Management System design principles and best practices, preferably using Sitecore CMS Experience with Azure native architectures, Microservice architecture, Message Queuing and Integration Services e.g. APIM Solid More ❯
Scrum team environment In-depth knowledge of Openlink Endur (versions V19-V23 preferred), as well as API design and development fundamentals and with API testing using tools such as Swagger Good SQL/Sybase skills; building modern applications with C# Strong hands-on development experience with: AVS, OpenJVS, Open Components, Java, SQL, C#, Python Connex Gateways for trade booking More ❯
Scrum team environment In-depth knowledge of Openlink Endur (versions V19-V23 preferred), as well as API design and development fundamentals and with API testing using tools such as Swagger Good SQL/Sybase skills; building modern applications with C# Strong hands-on development experience with: AVS, OpenJVS, Open Components, Java, SQL, C#, Python Connex Gateways for trade booking More ❯
is a familiarity with Azure cloud services & setting up/managing resources/deploying apps. Experience with working with and developing multiple (REST) APIs, documented with Open API/swagger etc is also desirable as is other API messaging formats e.g. JSON, XML, SOAP This full stack developer role is offering a starting salary up to 50K plus fantastic More ❯
is a familiarity with Azure cloud services & setting up/managing resources/deploying apps. Experience with working with and developing multiple (REST) APIs, documented with Open API/swagger etc is also desirable as is other API messaging formats e.g. JSON, XML, SOAP This full stack developer role is offering a starting salary up to 50K plus fantastic More ❯
Telford, Shropshire, England, United Kingdom Hybrid/Remote Options
TXP Technology x People
Java Developer - Inside IR35 (2 Days On-site, Telford) Contract | Central Government Project | Hybrid Working Must be able to obtain SC We're seeking an experienced Java Developer to join a high-performing delivery team within a large-scale central More ❯
About the Role We are looking for an experienced Senior Vue JS Developer with strong expertise in building modern APIs and microservices, ideally with hands-on experience integrating with NHS Digital platforms such as NHS Spine, FHIR APIs, or other More ❯
Employment Type: Contract
Rate: £340 - £350.00 per day + Remote -Outside IR35
About the Role We are looking for an experienced Senior Vue JS Developer with strong expertise in building modern APIs and microservices, ideally with hands-on experience integrating with NHS Digital platforms such as NHS Spine, FHIR APIs, or other More ❯
and CI/CD pipelines Familiarity with OAuth, JWT, and API security principles Nice to Have: Knowledge of event-driven architectures, API gateways, or Azure API Management Experience with Swagger/OpenAPI Understanding of AI or automation integrations Join a company where engineering excellence drives innovation in the Fintech space. More ❯
experience in data analysis within an IT or technical environment. Strong proficiency in SQL and scripting languages including Python or R. Practical experience with RESTful API design, documentation (e.g. Swagger/OpenAPI), and testing tools (e.g. Postman). Working knowledge of cloud platforms (primarily Azure) and associated data services. Strong understanding of data modelling, ETL workflows, and system integration. More ❯
