751 to 775 of 789 Permanent RESTful Jobs

teams, and staying ahead of the tech curve, we want to hear from you! Responsibilities: - Develop and maintain scalable web applications using Node.js, Angular, and Next.js - Design and implement RESTful APIs and server-side logic - Optimize applications for speed, scalability, and responsiveness - Collaborate with UI/UX designers, product managers, and other developers - Write clean, maintainable, and well-documented code … Node.js for back-end development - Solid experience with Angular (preferably Angular 15+) - Hands-on experience with Next.js and React ecosystem - Familiarity with MongoDB, PostgreSQL, or other databases - Knowledge of RESTful APIs, GraphQL, and WebSockets - Experience with Git, CI/CD pipelines, and cloud platforms (GCP) Nice to Have: - Experience with Docker and container orchestration (e.g., Kubernetes) - Familiarity with testing frameworks More ❯

teams, and staying ahead of the tech curve, we want to hear from you! Responsibilities: - Develop and maintain scalable web applications using Node.js, Angular, and Next.js - Design and implement RESTful APIs and server-side logic - Optimize applications for speed, scalability, and responsiveness - Collaborate with UI/UX designers, product managers, and other developers - Write clean, maintainable, and well-documented code … Node.js for back-end development - Solid experience with Angular (preferably Angular 15+) - Hands-on experience with Next.js and React ecosystem - Familiarity with MongoDB, PostgreSQL, or other databases - Knowledge of RESTful APIs, GraphQL, and WebSockets - Experience with Git, CI/CD pipelines, and cloud platforms (GCP) Nice to Have: - Experience with Docker and container orchestration (e.g., Kubernetes) - Familiarity with testing frameworks More ❯

features using PHP and Laravel Building scalable and secure web applications for internal and external use Working closely with stakeholders to understand requirements and propose solutions Designing and integrating RESTful APIs and third-party services Writing clean, testable code using modern development practices Supporting and mentoring other developers through code reviews and collaboration Contributing to architecture decisions and technical roadmaps … Eloquent ORM, routing, Blade templating, middleware, queues Solid experience with MySQL or other relational databases Familiarity with HTML, CSS, JavaScript (Vue.js or similar frameworks a bonus) Good understanding of RESTful APIs , Git workflows, and CI/CD practices Testing experience (PHPUnit, feature testing) Bonus points for exposure to Docker , cloud platforms, or infrastructure tools Excellent communication skills and a collaborative More ❯

.NET Developer, .NET 9, C#, Agile - Margate (Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global innovator who builds software products and apps that are defining the way individuals and teams work today. They make it easy for users and to achieve … Our client will give you the opportunity to work on enterprise level software development projects and provide training into: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and SQL Server 2022. The company is quick to recognize talent and keen to nurture and develop it, as such your career with the More ❯

Assist in integrating AI/ML models into production systems and building data pipelines. Write clean, efficient code and participate in code reviews. Collaborate with senior engineers to implement RESTful APIs and CI/CD practices. Work with global teams to deliver features and resolve issues. Support troubleshooting and performance improvements. Required Skills and Experience: Solid foundation in software engineering … and backend development. Experience with Java (latest versions preferred). Familiarity with RESTful APIs and relational databases (e.g., PostgreSQL). Basic understanding of containers (Docker) and cloud platforms. Exposure to AI/ML concepts and frameworks (e.g., TensorFlow, PyTorch). Frontend development experience with ReactJS or similar frameworks. Strong problem-solving skills and willingness to learn. How We Work: Delta More ❯

Position title : SDET Location : Seattle, WA (Hybrid) Duration : 6 Months Contract Primary Skills RESTful APIs, JSON, Java A day in the life: Attend daily stand-up calls to review open dev and support incidents Be the liaison operating in a technical leadership capacity with functional QA leads and back-end java engineers to design and develop automation framework on foundational … and scalable performance test results Qualifications: 12+ years of experience of software engineering experience with focus on QA automation 10+ years of working experience in design and development of RESTful APIs using Java, JSON, Spring Boot and Spring Cloud Knowledge and exposure in Supply Chain Domain with a focus on warehouse management and digital Strong working knowledge and experience in More ❯

EJB as well as HTML, JavaScript, SML, XSD, XSLT, Xpath with a good understanding of JAXB & JAXP. Five (5) years of experience designing for Microservice and SOA implementations using RESTful and/or traditional web services using technologies such as JSON, SOAP, XML. JOB DESCRIPTIONYou will join our talented Business Solutions Team. Our project is built on a multi-tier … EJB as well as HTML, JavaScript, SML, XSD, XSLT, Xpath with a good understanding of JAXB & JAXP. Five (5) years of experience designing for Microservice and SOA implementations using RESTful and/or traditional web services using technologies such as JSON, SOAP, XML. Skills: Strong grasp of database design principles, table structures, indices etc. in order to plan effective solutions. More ❯

in Python and/or JavaScript (Node.js). Experience with CI/CD tools (e.g. GitHub Actions, Azure Pipelines). Familiar with Docker and microservices architecture. Solid understanding of RESTful APIs. Bonus: Experience with AI/ML tools like Hugging Face, LangChain, or PyTorch. Tech Stack: Python/JavaScript (Node.js) Docker/Kubernetes Azure/GitHub Actions RESTful APIs/ More ❯

in Python and/or JavaScript (Node.js). Experience with CI/CD tools (e.g. GitHub Actions, Azure Pipelines). Familiar with Docker and microservices architecture. Solid understanding of RESTful APIs. Bonus: Experience with AI/ML tools like Hugging Face, LangChain, or PyTorch. Tech Stack: Python/JavaScript (Node.js) Docker/Kubernetes Azure/GitHub Actions RESTful APIs/ More ❯

see from you Expert knowledge of vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM and SQL or NoSQL (document oriented) databases Commercial experience designing and building CI/CD, CDNs, RESTful APIs More ❯

cross-functional teams to ensure seamless integration and delivery across the technology stack. Key Responsibilities Develop and maintain high-quality, scalable backend services using Node.js . Design and implement RESTful APIs and microservices architectures . Collaborate with architects and DevOps engineers to enhance CI/CD pipelines and ensure smooth deployments. Work with MongoDB and other database technologies to build … Technical Skills & Experience ✅ Essential: Expert-level proficiency in Node.js and JavaScript/TypeScript development. Strong understanding of software design patterns and scalable architecture principles. Proven experience building and maintaining RESTful APIs and microservices . Solid experience with MongoDB and other NoSQL databases. Strong understanding of CI/CD pipelines and GitLab for version control and automation. More ❯

cross-functional teams to ensure seamless integration and delivery across the technology stack. Key Responsibilities Develop and maintain high-quality, scalable backend services using Node.js . Design and implement RESTful APIs and microservices architectures . Collaborate with architects and DevOps engineers to enhance CI/CD pipelines and ensure smooth deployments. Work with MongoDB and other database technologies to build … Technical Skills & Experience ✅ Essential: Expert-level proficiency in Node.js and JavaScript/TypeScript development. Strong understanding of software design patterns and scalable architecture principles. Proven experience building and maintaining RESTful APIs and microservices . Solid experience with MongoDB and other NoSQL databases. Strong understanding of CI/CD pipelines and GitLab for version control and automation. More ❯

solutions. The Role As a Senior Back-End Developer, you’ll design and maintain scalable, secure, and high-performing services using Java Spring Boot. You’ll build and optimise RESTful APIs, work closely with front-end teams to deliver seamless integrations, and ensure robust database management. With opportunities to experiment with AI-driven automation, this role offers a chance to … one day per week from their offices near Leamington Spa. What’s Required? The ideal candidate will have: Strong experience with Java and Spring Boot A solid understanding of RESTful API development and microservices Proficiency with relational databases and query optimisation along with experience with DevOps tools is desirable An interest in AI technologies is a plus Next Steps Ready More ❯

collaborative Agile team, you'll contribute to building scalable, maintainable solutions using the latest technologies. Key Responsibilities: Develop and maintain applications using C# and ASP.Net Core Build and consume RESTful services Work collaboratively in Agile/Scrum teams Ensure adherence to established coding standards Contribute to continuous improvement of software development processes Required Skills & Experience: Commercial experience in C# and … .Net development Strong knowledge of SQL Server Experience with ASP.Net Core and RESTful APIs Exposure to Angular and/or WPF Familiarity with Azure-based development and deployment Degree in Computer Science or a related field (or equivalent experience) Proven ability to work through the full software development lifecycle in an Agile environment Why Apply? This is an excellent opportunity More ❯

using Python and related technologies for data processing, visualization, and control. Develop and maintain relational databases (e.g., SQLite) to support application data storage and retrieval. Design, implement, and integrate RESTful APIs for communication between services and external systems. Containerize and deploy applications using Docker for reliable, reproducible execution across environments. Apply multi-threading and concurrency principles to optimize application performance … Agile development processes. Required experience: Proficiency in Python, including experience with multi-threading, asynchronous programming, and concurrency. Experience with relational databases (preferably SQLite) and database schema design. Knowledge of RESTful API development and service integration. Hands-on experience with Docker for application packaging and deployment. Strong problem-solving skills and ability to translate conceptual designs into working prototypes. Excellent collaboration More ❯

and implement API automation frameworks using Python (PyTest, Requests, or Robot Framework). Automate validation for AI-driven systems, including Agentic AI, LLMs, and data pipelines. Test and validate RESTful APIs, data services, and backend microservices for reliability and performance. Build and maintain automated regression suites for large-scale, data-intensive systems. Integrate automated tests within CI/CD pipelines … improving test automation standards. Required Qualifications: Strong experience in Python for test automation. Proficiency in API testing frameworks such as PyTest, Requests, Robot Framework, or Behave. Good understanding of RESTful APIs. Hands-on experience testing or validating AI services (e.g., LLMs, Cognitive Services, or Agentic AI systems). Experience working with data-heavy systems and validating ETL pipelines or data More ❯

product managers, and backend engineers to define and implement new features. Architect scalable solutions using modern Android design patterns ( MVI, MVVM, MVP, Clean Architecture ). Integrate mobile apps with RESTful APIs , GraphQL , and third-party SDKs (e.g., Retrofit, Firebase). Write clean, testable, and maintainable code , following industry best practices. Implement unit and UI tests using JUnit, Espresso , and adopt … . Proven ability to design and build UI components using Jetpack Compose . Strong grasp of architectural patterns — MVI, MVVM, MVP, and Clean Architecture. Experience integrating mobile apps with RESTful APIs and GraphQL . Familiarity with data persistence mechanisms (e.g., SQLite, SharedPreferences). Understanding of asynchronous programming, multithreading, and performance optimization . Experience writing automated tests (unit and UI) and More ❯

documentation. Create wireframes, mock-ups, and prototypes using Figma to support development and stakeholder engagement. Work closely with developers, testers, and product owners to enhance .NET-based systems and RESTful APIs. Participate in Agile ceremonies including sprint planning, backlog grooming, and retrospectives. Maintain documentation throughout the project lifecycle. Essential Skills & Experience: Minimum 2 years’ experience as a Systems or Business … Analyst in a software development environment. Strong proficiency in Figma for UX/UI design and prototyping. Solid understanding of .NET technologies, RESTful APIs, and Azure DevOps. Familiarity with Microsoft Azure services and Agile/Scrum methodologies. Excellent communication and stakeholder engagement skills. More ❯

documentation. Create wireframes, mock-ups, and prototypes using Figma to support development and stakeholder engagement. Work closely with developers, testers, and product owners to enhance .NET-based systems and RESTful APIs. Participate in Agile ceremonies including sprint planning, backlog grooming, and retrospectives. Maintain documentation throughout the project lifecycle. Essential Skills & Experience: Minimum 2 years’ experience as a Systems or Business … Analyst in a software development environment. Strong proficiency in Figma for UX/UI design and prototyping. Solid understanding of .NET technologies, RESTful APIs, and Azure DevOps. Familiarity with Microsoft Azure services and Agile/Scrum methodologies. Excellent communication and stakeholder engagement skills. More ❯

You will ship fast, have ownership from day one, and help shape a production-ready AI stack used by thousands of customers. Key Responsibilities: API Development: Build and maintain RESTful APIs Use C# .NET, SQL, and Azure services Implement OAuth/JWT authentication Produce clear API documentation (Swagger/OpenAPI) Essential Skills: Backend/API engineering experience Strong C# .NET … skills Good SQL and database understanding Experience building RESTful APIs Knowledge of HTTP, REST, and error handling Familiarity with OAuth/JWT or API keys Azure exposure Comfortable writing unit and integration tests APIs for external partners/integrations Swagger/OpenAPI Azure API Management or gateways Event-driven patterns or queues CI/CD and DevOps awareness API security More ❯

testing. Contribute to BAU transition planning and documentation. What We Expect From You 3+ years of experience in native iOS development. Proficiency in Swift, SwiftUI, and Xcode. Experience with RESTful APIs, JSON, and secure data handling. Familiarity with WCAG 2.1 accessibility standards. Understanding Agile delivery and DevOps pipelines (Azure DevOps preferred). Experience with test automation tools. You’ll Be … Comfortable working across multiple teams and disciplines. Open to coaching and knowledge sharing. Able to support both structured and exploratory development approaches. Technical Exposure Swift, SwiftUI, Xcode, Azure DevOps. RESTful APIs, JSON, OAuth2. App Store Connect, Apple Developer Program. Accessibility testing and automation tooling. Broader Responsibilities Contribute to continuous improvement backlog and DevOps readiness. Participate in environment setup and device More ❯

to BAU transition planning and documentation. What We Expect From You 3+ years of experience in native Android development. Proficiency in Kotlin, Jetpack Compose, and Android Studio. Experience with RESTful APIs, JSON, and secure data handling. Familiarity with WCAG 2.1 accessibility standards. Understanding Agile delivery and DevOps pipelines (Azure DevOps preferred). Experience with test automation tools. You’ll Be … across multiple teams and disciplines. Open to coaching and knowledge sharing. Able to support both structured and exploratory development approaches. Technical Exposure Kotlin, Jetpack Compose, Android Studio, Azure DevOps. RESTful APIs, JSON, OAuth2. Google Play Console, Firebase. Accessibility testing and automation tooling. Broader Responsibilities Contribute to continuous improvement backlog and DevOps readiness. Participate in environment setup and device matrix testing. More ❯

and data pipelines, ensuring seamless integration with the application. Implement data security and performance best practices to ensure the integrity and speed of both the application and databases. Create RESTful APIs and ensure smooth communication between the database and front-end. Required Skills & Experience: 2+ years’ experience as a data engineer Extensive experience with SQL databases (PostgreSQL, MySQL, or similar … including query optimisation, schema design, and data modelling. Attention to detail Proficiency with Python for backend services, data processing, and integration tasks. Experience building and consuming RESTful APIs to connect front-end and back-end components. Strong understanding of database architecture, indexing, and query performance optimization. Ability to work with large datasets, complex queries, and ensure data consistency across the More ❯

/Nuxt 3, Tailwind and Laravel. Expertise in Typescript and frontend testing frameworks (Cypress, Vite). Comfortable working across the stack, but love creating smooth, user-friendly interfaces. RESTful API design and can build performant endpoints. Ability to thrive in a fast-paced, startup environment where your work has visible impact. Proficiency in version control systems (Git, GitHub). An … CD tools What you’ll be doing You’ll be part of a team of 6-7 developers maintaining and enhancing existing software products using Vue/Nuxt.js and RESTful Laravel API’s. As Full-Stack Engineer with a definite front-end lean, you will be writing performant, testable and maintainable code. They will look for you to collaborate with More ❯

Backend Engineer (Mid/Senior) 💻 Stack: Node.js, Typescript/Javascript, PostgreSQL, RESTful APIs, GraphQL, AWS 🌐 Location: NW London, Hybrid 💰 The Package: £65,000 - £75,000 + generous holidays + work abroad allowance My client, a leading DTC e-commerce brand just got huge investment to scale it's digital team. You'll be joining at the perfect moment - established product … the eCommerce squad and you'll be working on business logic automation, payments and mitigating downtime incidents through scalable and secure backend development. 🛠️ Core Stack: Node.js for Backend development RESTful APIs & GraphQL AWS Cloud PostgreSQL React.js & Typescript 🏗️ What You'll Actually Be Doing: Architect and build resilient backend services using Node.js, including scalable APIs, webhook-driven workflows, background task processing More ❯