76 to 100 of 1,085 Permanent REST Jobs

defectsCreate services and applications utilizing various programming languagesIdentify production and non-production application issuesWork in an agile/scrum team Four or more years of solid commercial Python experienceJSON, REST, SOAP and RESTful Services and APIsExperience working with a JIRA bug-trackerLinux/Unix knowledge (Redhat/CentOS/Fedora)Experience in migrating legacy systems and knowledge of the software More ❯

skills Extremely good attention-to-detail Proactive in learning new skills and researching as necessary Ability to prioritise and multitask, seeking guidance when needed Familiarity with architecture patterns & APIs (REST, SOAP) Understanding of Agile methodologies, working within a software development team, utilising Source Control Already have the right to work full-time in the UK Desirable: SQL (ideally SQL Server More ❯

skills Extremely good attention-to-detail Proactive in learning new skills and researching as necessary Ability to prioritise and multitask, seeking guidance when needed Familiarity with architecture patterns & APIs (REST, SOAP) Understanding of Agile methodologies, working within a software development team, utilising Source Control Already have the right to work full-time in the UK Desirable: SQL (ideally SQL Server More ❯

functional teams and clients. Desirable Experience Experience with headless CMS platforms such as Contentful. Experience of modern tooling such as Vite, Vitest Familiarity with microservices architecture and API development (REST, GraphQL). Experience with mobile app development using React Native. Knowledge of UI component libraries like Material UI, and tools such as Figma and Storybook. Bonus experience Integrating LLMs. Damia More ❯

of the programming languages C#/Java/JavaScript/Python, PowerShell, and Postman, SOAPUI or similar tools. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe, Batch/Real-time, Scheduling, Event triggers, etc. In-depth knowledge and development experience using MS More ❯

ups. Qualifications Significant experience developing with Python, especially in high-performance, multithreaded applications using Flask, SQL, and databases. Experience using Linux as a development platform. Hands-on experience with REST, HTTP, JSON, and Docker. Excellent communication skills, with the ability to provide clear progress updates and document work effectively. Experience working in Agile environments using Scrum or Kanban and tools More ❯

updating security accreditation documentation and related artifacts Extensive Typescript or Javascript background Angular frontend framework; UI/UX design Microservice-based backend architecture; integrating with COTS/FOSS software REST APIs Supporting a full-stack application in a PaaS environment CI/CD pipeline implementation, ideally with GitLab Creating and deploying containerized applications, ideally with Docker Designing/implementing container More ❯

Kubernetes). • Understanding of ETL processes for large, complex datasets. • Familiarity with SIGINT collection and analysis systems or similar mission environments. • Knowledge of HTML, CSS, Sass, NPM, and using REST APIs. • Experience developing single-page web apps. • Familiarity with Git and Gitlab CI/CD. Benefits: • 12% Retirement Contribution (6% Employer Contribution + 6% Employer Match) • 200 hours per annum More ❯

mindset to identify and address potential issues or opportunities. Strong written and verbal communication skills for presenting findings to stakeholders. Nice-to-Have Skills Knowledge of API development with REST or GraphQL . Understanding of event-driven architectures and message queues (e.g., Kafka , RabbitMQ ). Knowledge of performance optimization tools and strategies for backend systems. Familiarity with testing frameworks (e.g. More ❯

be developing and 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 More ❯

technical roadmaps and oversee platform validation. Ensure platform security, scalability, and performance, monitoring KPIs and addressing issues. Lead multiple Agile teams in platform development and technical excellence. Technical Skills REST/WCF Services Database Design Responsive web design Web accessibility and security principles SAST and DAST tools Message queuing systems Application architecture Source control (Azure DevOps, GIT, TFSVC) CI/ More ❯

using Visual Studio, with one of the programming languages: C#/Java/JavaScript/Python, and PowerShell. In-depth knowledge and thorough experience of using Serverless, SOAP, XML, REST, JSON, EDI, XSLT, Async/Sync, Request/Response, Service Bus, Publish/Subscribe, Batch/Real-time, Scheduling, Event triggers, etc. In-depth knowledge and development experience using MS More ❯

Agile environment Demonstrable experience designing, developing and maintaining distributed, event-driven, cloud-native systems Expert in the latest versions of .NET Framework and .NET Core (C#) Experience in API (REST, GraphQL) design and development Experience in relational database design and optimization (MSSQL, MySQL, etc.) Experience in the deployment and management of cloud (AWS, Azure, etc.) assets Demonstrable understanding of the More ❯

building applications in Java, using a broad set of tools, techniques, and platforms, with a focus on proving it works and does the right thing. Experience working with Spring, REST APIs, JSON and Microservices. Good understanding of architecture and cloud native principles Familiar with test driven development approach Experience working with container environments in particular Docker, Kubernetes and Helm (e.g. More ❯

Agile environment Demonstrable experience designing, developing and maintaining distributed, event-driven, cloud-native systems Expert in the latest versions of .NET Framework and .NET Core (C#) Experience in API (REST, GraphQL) design and development Experience in relational database design and optimization (MSSQL, MySQL, etc.) Experience in the deployment and management of cloud (AWS, Azure, etc.) assets Demonstrable understanding of the More ❯

mentor team members in areas of expertise. Experience 10+ years of software development experience. Strong object-oriented programming skills following SOLID principles. Proficient in Java and experienced in building REST/microservices. Familiarity with Jenkins CI/CD pipelines and Terraform. Experience with containerization technologies such as Docker and Kubernetes. Proficient in AWS services. Proven ability to build high-volume More ❯

web applications, using TypeScript, NodeJs, React, HTML & CSS. Experience in database and cloud technologies, including SQL/NoSQL databases like PostgreSQL, cloud services like Cloudflare & AWS, APIs (GraphQL/REST), familiarity with developer tooling is a plus. High standards for quality, ensuring excellence while balancing pragmatism, purpose, and a strong sense of agencytaking ownership, making thoughtful trade-offs, and driving More ❯

service/event driven architecture (latency budget, throughput, HA & DR, observability). Own protocol & data model standards for client to venue and internal flows (eg FIX 4.4/5.0, REST/gRPC, protobuf, JSON) Hands on Engineering Lead development of price engine, negotiation logic and execution gateways in the target architecture Implement ultra low latency market data handlers and multicast More ❯

Multithreading & performance, Observability & Monitoring tools Enterprise Service Bus (WSO2, JCAPs, Fiorano, Biztalk, IBM Websphere) messaging Queues (Rabbit MQ, Active MQ, etc) Web Services, API, XML, XSLT, .Net, SQL, SOAP, REST Networking connectivity, TCP/UDP/sockets Containerised applications, Docker, Kubernetes CI/CD and DevOps tools, Agile, SDLC Experience in the following Apache Camel HL7 v 2.x and FHIR More ❯

development frameworks (VueJS, Bootstrap, jQuery) Proven experience with software design and OOD methodologies Familiarity with Relational Databases and SQL Experience with ORM frameworks (EntityFramework.Core) Experience with web services development (REST) Strong in Object Oriented Programming, MVC, Design patterns and SOLID principles Knowledge of Source Control Systems (git) Knowledge of Docker/Kubernetes would be advantageous Knowledge of Microsoft Azure would More ❯

development frameworks (VueJS, Bootstrap, jQuery) Proven experience with software design and OOD methodologies Familiarity with Relational Databases and SQL Experience with ORM frameworks (EntityFramework.Core) Experience with web services development (REST) Strong in Object Oriented Programming, MVC, Design patterns and SOLID principles Knowledge of Source Control Systems (git) Knowledge of Docker/Kubernetes would be advantageous Knowledge of Microsoft Azure would More ❯

using C# , .NET Core , and Azure Functions Build and maintain responsive front-end interfaces using React , TypeScript , and modern UI libraries Integrate with internal and third-party systems via REST APIs Contribute to the design and implementation of AI-driven features to enhance automation and user experience Lead on DevOps practices , including CI/CD pipelines, automated testing, and environment More ❯

CloudFormation, CDK, Terraform). Proficiency in TypeScript and JavaScript, including building and consuming web services with Node.js. Familiarity with NestJS and microservices architectures is a plus. Solid understanding of REST APIs and cloud security principles, including Identity and Access Management (IAM), networking, and encryption. Excellent communication skills, with the ability to effectively communicate complex technical concepts to both technical and More ❯

management libraries like Zustand, Recoil, or Redux Toolkit). In-depth understanding of HTML5, CSS3 (includingSCSS, CSS Modules, or Styled Components), and responsive design techniques . Experience working with REST APIs and/or GraphQL ,including query optimisation and effective state synchronisation. Proficiency with front-end build tools such as Webpack,Vite, or Parcel and familiarity with modern development pipelines. More ❯

insurance journey, leveraging modern technology, intuitive design, and deep industry insight to deliver standout experiences particularly in the automotive and mobility sectors. Responsibilities: Designing and developing backend services and REST APIs using Kotlin and Java Building and integrating front-end interfaces using React.js, TypeScript & PostgreSQL Creating and maintaining AWS Lambda functions and infrastructure using Terraform Collaborating closely with product, design More ❯