hold or gain a UK government security clearance. Preferred technical and professional experience nice to have Experience of: Java Docker Openshift Camunda Nginx LUA Auth ReactJS KeystoneJS MongoDB OracleDB Swagger IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race More ❯
both wireframes and full designs Experience of working with and developing alongside a CMS (preferably with Umbraco) Capable of working with multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Good knowledge of technical SEO best practices, familiar with LightHouse on assessing page load times Worked in an agile/ More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Twinstream Limited
software architectures Experience with structured data formats (JSON, XML, CSV) Knowledge of synchronous/asynchronous architectures Desirable: Exposure to Java, JavaScript, Python, or Go Familiarity with API specifications (e.g. Swagger/OpenAPI 3) Experience with shell scripting or AWS administration Understanding of CloudFormation templates Background in technical authorship/documentation Security & Diversity Due to the nature of the work More ❯
Whetstone, Greater London, UK Hybrid / WFH Options
Capgemini
everyone. Your Skills And Experience Experience and a proven track record of implementing Integration projects using IBM webMethods that includes API Management, Integration On-Premises and SaaS Experience in Swagger/YAML, REST and XML technologies Architectural knowledge with good understanding of Integration Patterns, Hybrid Integration and Microservice architecture Strong communication skills and experience with Distributed Delivery experience (Off More ❯
Solid understanding of software architectures, networking, and data formats (JSON, XML, CSV) Experience with both synchronous and asynchronous systems Confident communicator with stakeholders at all levels Desirable: Knowledge of Swagger/OpenAPI 3 Experience with shell scripting, Terraform, Ansible Familiarity with AWS and infrastructure management Experience in technical authorship/documentation Why join TwinStream? We value deep thinking, real More ❯
workflows Experience with structured data formats (JSON, XML, CSV) Familiarity with synchronous/asynchronous architecture concepts Desirable: Exposure to programming languages (Java, JavaScript, Python, Go) Working knowledge of APIs (Swagger/OpenAPI 3), shell scripting, and AWS Experience with CloudFormation templates and AWS administration Previous involvement in technical authorship or documentation Security & Inclusivity Due to the nature of our More ❯
workflows Experience with structured data formats (JSON, XML, CSV) Familiarity with synchronous/asynchronous architecture concepts Desirable: Exposure to programming languages (Java, JavaScript, Python, Go) Working knowledge of APIs (Swagger/OpenAPI 3), shell scripting, and AWS Experience with CloudFormation templates and AWS administration Previous involvement in technical authorship or documentation Security & Inclusivity Due to the nature of our More ❯
Employment Type: Permanent
Salary: £70000 - £90000/annum Hybrid, Great Benefits
workflows Experience with structured data formats (JSON, XML, CSV) Familiarity with synchronous/asynchronous architecture concepts Desirable: Exposure to programming languages (Java, JavaScript, Python, Go) Working knowledge of APIs (Swagger/OpenAPI 3), shell scripting, and AWS Experience with CloudFormation templates and AWS administration Previous involvement in technical authorship or documentation Security & Inclusivity Due to the nature of our More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Twinstream Limited
workflows Experience with structured data formats (JSON, XML, CSV) Familiarity with synchronous/asynchronous architecture concepts Desirable: Exposure to programming languages (Java, JavaScript, Python, Go) Working knowledge of APIs (Swagger/OpenAPI 3), shell scripting, and AWS Experience with CloudFormation templates and AWS administration Previous involvement in technical authorship or documentation Security & Inclusivity Due to the nature of our More ❯
role in a digital project delivery team working on complex projects First-hand experience of working with API based products and features Use of tools such as Postman or Swagger to observe behaviour of APIs Technical awareness and experience of a service architected platform Process analysis, data mapping and data analytical skills using SQL, Excel and Power BI Proficiency More ❯
hands-on experience in design, testing (e.g. Postman), and integration workflows. Solid understanding of API security and authentication protocols (e.g. OAuth, API keys). Familiarity with API documentation frameworks (Swagger/OpenAPI) and developer portal best practices. Comfortable leading cross functional teams through technical discovery and user research. Proven ability to work through ambiguity, prioritise effectively, and deliver in More ❯
this exciting role candidates will have: Studied a relevant software test qualification e.g. ISTQB, and proven software testing experience. Strong hands-on experience with API testing tools (e.g., Postman, Swagger). Non-functional testing experience using JMeter, Postman & BurpSuite (desirable). Excellent analytical and problem-solving skills with an exceptional eye and attention to detail. A solid understanding of More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
years' experience in Automation Testing within a software focused and agile environment Further experience in Manual Testing C#/Selenium/Specflow UI RestSharp JIRA/Confluence Desirables: Swagger, DynamoDB, AWS Visual Studio and C# The Company This company continue to grow from strength to strength, working with clients all over the globe, offering a range of cloud-based More ❯
and implement microservices and integrate with asynchronous systems such as Kafka Build and manage database solutions using SQL and NoSQL technology Create and maintain API specifications using RAML/Swagger and ensure smooth integration between systems Required Skills/Experience: The ideal candidate will have the following: Strong hands-on experience with Java 17 , Spring Boot, and RESTful microservices … Proven knowledge of Kafka or other asynchronous messaging systems Experience working with SQL/NoSQL databases and understanding of back-end integration patterns Familiarity with API design (RAML/Swagger) and best practices in CI/CD, Git, and DevOps tools Desirable Skills/Experience: Although not essential, the following skills are desired by the client: Experience with cloud More ❯
Social network you want to login/join with: We are looking for brilliant engineers to join our team at Magentic. We're pushing the boundaries of AI with next-generation agentic systems that can manage entire workflows. We're More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Oxforddigital
Location: Hybrid (Oxford/Remote) Contract Type: Contract/Full-time SFIA Level: Level 5 - Ensure and Advise Knowledge Level: Proficient About Oxford Digital Oxford Digital is a consultancy and delivery partner specialising in digital transformation for the NHS and More ❯
Lincoln, Lincolnshire, East Midlands, United Kingdom Hybrid / WFH Options
Frontier Agriculture Limited
We are looking for a Senior Software Developer to join the Frontier team, on a permanent, full-time basis. This is a fully homebased role but there will be a requirement to attend sites when needed. You are an experienced More ❯
Employment Type: Permanent, Work From Home
Salary: Competitive + Benefits + 33 Days Holiday + Employee Assistance Program
Role : Mulesoft Architect Location : London Work Mode : Hybrid Contract Role Job Description: We are looking for a seasoned Solution Architect with strong hands-on experience in MuleSoft and API design/development . The ideal candidate will play a pivotal More ❯
Job Summary: We are seeking a Technical Business Analyst with strong experience in capturing business and technical requirements and translating them into detailed API specifications, particularly using JSON and Swagger/OpenAPI . The ideal candidate will act as a bridge between business stakeholders and development teams, ensuring clear, accurate, and testable interfaces for service integration and system communication. … Key Responsibilities: Work closely with stakeholders (product owners, developers, QA, and solution architects) to gather and document detailed functional and non-functional requirements. Create and manage API documentation using Swagger/OpenAPI standards. Design and review JSON-based interfaces for RESTful APIs and system integrations. Facilitate workshops and requirement-gathering sessions with technical and non-technical teams. Translate business … deployment alignment. Key Skills & Qualifications: Proven experience as a Technical Business Analyst , Systems Analyst, or API Business Analyst in Agile environments. Strong knowledge of RESTful API standards , JSON , and Swagger/OpenAPI specifications. Ability to write and review YAML or JSON-based Swagger files manually or using tools (e.g., SwaggerHub, Postman, Stoplight). Familiarity with API management platforms More ❯
Lincoln, Lincolnshire, East Midlands, United Kingdom Hybrid / WFH Options
Frontier Agriculture Limited
We are looking for a Software Developer to join the Frontier team, on a permanent, full-time basis. This is a fully homebased role but there will be a requirement to attend sites when needed. You will be responsible for More ❯
Employment Type: Permanent, Work From Home
Salary: Competitive + Benefits + 33 Days Holiday + Employee Assistance Program
Liverpool, Merseyside, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
inside IR35 (via umbrella company). Key Responsibilities: Develop and maintain scalable Java backend services using Spring Boot and Spring Framework Build and test RESTful APIs using Postman and Swagger Collaborate with DevOps teams to support CI/CD pipelines Manage cookies and session handling effectively Write and maintain unit tests using JUnit Work with POJOs and mock data … components using Thymeleaf and JSON What you'll need to succeed Essential Skills: Java (Core and Advanced) Spring Boot & Spring Framework jQuery Thymeleaf RESTful API development and testing (Postman, Swagger) CI/CD pipelines and DevOps collaboration Cookies/session management Unit testing with JUnit Handling POJOs and mock data Desirable: Exposure to modern frontend frameworks (e.g., React, Angular More ❯
Senior Python Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT More ❯
E1 1AB, Whitechapel, Greater London, United Kingdom
Tech4 Ltd
Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
Senior Python Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Python Developer (PYTHON/AWS/REACT More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tech 4
Senior Software Developer (PYTHON/AWS/REACT) - Health tech - tech for good, make a positive impact on the world Highly successful and fast growing organisation has an exciting opportunity for a Senior Software Developer (PYTHON/AWS/REACT More ❯