401 to 425 of 727 Permanent RESTful Jobs

have as the Full Stack Developer: Strong experience with React.js , Node.js , and SQL Server . Solid understanding of n-tier architecture and thin client design. Proficiency in JavaScript (ES6+) , RESTful APIs, and JSON. Experience integrating frontend components with backend APIs. Ability to work with and extend existing architecture (not re-architecting). Familiarity with SOLID principles , design patterns, and clean More ❯

Experience and feeling with social media environments You have experience with various testing patterns and supporting frameworks, (Jest, Mocha, Chai, snapshot testing, unit testing) Strong understanding of GraphQl and RESTFul services' conventions and architecture You can work independently and take matters into your own hands The ability to quickly learn new technologies and successfully implement them is essential You take More ❯

or big table Within the last 3 years, a minimum of 1 year experience with requirements analysis and design for 1 or more object-oriented systems Demonstrated experience developing restful services Must have an active TS/SCI Polygraph clearance Preferred Demonstrated experience designing and developing web applications with javaScript Demonstrated experience designing and developing automated analytic software, techniques, and More ❯

Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯

Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯

Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯

Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯

Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience with AWS services (Lambda, DynamoDB, ElasticSearch). Experience with creating web application UIs using ReactJS and with TypeScript The Directorate This role will work closely with More ❯

validate UX/UI across web and mobile platforms. Performing manual testing of frontend code to ensure functionality, responsiveness, and cross-browser compatibility. Designing and executing test cases for RESTful APIs , using tools like Postman . Writing and running SQL queries to validate backend data and ensure data integrity. Reporting bugs clearly and concisely, and working closely with the dev More ❯

to design and implement scalable, cloud-based solutions (e.g., AWS, Azure, or GCP). Proficiency in relational and non-relational databases (e.g., PostgreSQL, MongoDB). Hands-on experience with RESTful API design and implementation. Solid understanding of software architecture, design patterns, and best practices. Experience with CI/CD pipelines and DevOps practices. Strong problem-solving skills and a proactive More ❯

We're Looking For Strong experience in data integration , ETL development , or API engineering Proficiency in SQL and at least one of: PostgreSQL , SQL Server , or Oracle Familiarity with RESTful APIs , JSON/XML , and data transformation scripting (e.g., JavaScript, Python, XPath) Experience with integration engines is a plus - but not essential Understanding of data standards is desirable but can More ❯

and well-documented APIs and services. Key Responsibilities: Design and build scalable APIs and microservices using Go Work with serverless technologies including AWS Lambda and SST Implement and document RESTful services using OpenAPI Work with both SQL and NoSQL data stores Contribute to a culture of clean code, testing, and continuous improvement Collaborate with cross-functional teams in an agile More ❯

and well-documented APIs and services. Key Responsibilities: Design and build scalable APIs and microservices using Go Work with serverless technologies including AWS Lambda and SST Implement and document RESTful services using OpenAPI Work with both SQL and NoSQL data stores Contribute to a culture of clean code, testing, and continuous improvement Collaborate with cross-functional teams in an agile More ❯

and well-documented APIs and services. Key Responsibilities: Design and build scalable APIs and microservices using Go Work with serverless technologies including AWS Lambda and SST Implement and document RESTful services using OpenAPI Work with both SQL and NoSQL data stores Contribute to a culture of clean code, testing, and continuous improvement Collaborate with cross-functional teams in an agile More ❯

or equivalent, • Minimum of 10 years Java development experience • 3 to 5 years of experience in designing large scale enterprise web applications. • Core Java, Servlets, JSP, EJB 3.x, JPA, RESTFUL and SOAP based Web Service development and JMS experience. • Strong background in Java and J2EE Design Patterns, Software Design Principles, UML and Rational Unified Process. • Experience in modularity, scalable UI More ❯

career paths, and the chance to make a significant impact in their field. Key Skills - Proficiency in React.js, JavaScript (ES6+), and Redux or similar state management libraries - Familiarity with RESTful APIs, GraphQL, and modern front-end build tools (Webpack, Babel, etc.) - Experience with responsive design and cross-browser compatibility - Understanding of version control systems (Git) - Knowledge of testing frameworks (Jest More ❯

developers to define, design, and ship new features Write clean, scalable, and maintainable code following Apple's Human Interface Guidelines Identify and fix bugs and performance bottlenecks Integrate with RESTful APIs and third-party libraries/services Ensure the performance, quality, and responsiveness of applications Participate in code reviews and contribute to continuous improvement of development processes Stay up to More ❯

driven decisions to fix customer pain-points You enjoy collaborating with others and bringing people together to solve a problem You have experience in designing, deploying and maintaining clean RESTful APIs You believe in and follow best coding practices, code reviews and open feedback You enjoy writing testable code and believe in Test Driven Development Nice to have: You have More ❯

driven decisions to fix customer pain points You enjoy collaborating with others and bringing people together to solve a problem You have experience in designing, deploying, and maintaining clean RESTful APIs You believe in and follow best coding practices, code reviews, and open feedback You enjoy writing testable code and believe in Test Driven Development Nice To Have You have More ❯

more of Angular 17+, Typescript, Golang, PostgreSQL. Knowledge of HTML, CSS, SCSS, advanced DOM manipulation, cross-browser and cross-device development. Experience with one or more of the following: RESTful APIs, gRPC, or relational modelling. Experience with test automation; unit testing, functional testing. A passion for quality and writing clean, solid, readable code that scales and performs well, with excellent More ❯

understanding of BLE communication, including device scanning, connection, and data handling. Experience with local data storage solutions (e.g., SQLite, Hive) and offline-first design principles. Hands-on experience with RESTful APIs, secure authentication, and integration with backend systems. Knowledge of Node.js for understanding backend endpoints and integrations. Familiarity with Azure services, including App Services, SQL Database, and monitoring tools. Expertise More ❯

least one modern JavaScript framework (e.g. React, Vue, Angular). Familiarity with version control systems, especially Git. Understanding of responsive design principles and cross-browser compatibility. Basic knowledge of RESTful APIs and asynchronous request handling. And in return, Cloudfy offers: Unlimited Holiday (paid annual leave) Flexible working Annual bonus scheme Private Healthcare and Pension plans Mental Health well-being services More ❯

role. Occasionally, travel will be required to our London Hub and other H&B locations. The Person: Key Requirements: Experience building and maintaining backend services in Golang Knowledge of RESTful APIs, microservices, and relational databases like PostgreSQL Familiarity with CI/CD pipelines (GitLab, GitHub Actions) and cloud platforms (AWS preferred) Knowledge of gRPC & Protocol Buffers for service design and More ❯

serverless context, especially CloudFront, API Gateway, Lambda, DynamoDB and CloudWatch. Commercial experience with Infrastructure-as-Code tools such as Terraform, SST, CDK or CloudFormation. Strong understanding of API development, RESTful design, and secure authentication. Demonstrated knowledge of API security and OWASP Top 10 vulnerabilities. Experience with Docker, Linux, Git, and container-based environments. Working familiarity with PCI DSS, payment systems More ❯

serverless context, especially CloudFront, API Gateway, Lambda, DynamoDB and CloudWatch. Commercial experience with Infrastructure-as-Code tools such as Terraform, SST, CDK or CloudFormation. Strong understanding of API development, RESTful design, and secure authentication. Demonstrated knowledge of API security and OWASP Top 10 vulnerabilities. Experience with Docker, Linux, Git, and container-based environments. Working familiarity with PCI DSS, payment systems More ❯