Permanent RESTful Job Vacancies

701 to 725 of 1,453 Permanent RESTful Jobs

Full Stack Engineer

London Area, United Kingdom
The Engage Partnership Recruitment
develop high-performance software solutions that drive growth. 💡 Key Responsibilities: Develop and maintain SPA (Single Page Applications) using Angular, HTML, CSS, and TypeScript. Build and enhance web services and RESTful APIs using C# and ASP.NET. Support the migration and modernisation of legacy applications. Collaborate with stakeholders across different departments to define and implement new functionality. Work with SQL databases, optimising More ❯
Posted:

Application Developer with Security Clearance

Chantilly, Virginia, United States
ManTech International
skills, with hands-on experience Experience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably Angular Experience with, or knowledge of, the Spring Framework and RESTful services and SQL, ORM libraries such as Hibernate/JPA Experience with Git branching and merging within a team to manage source code Preferred Qualifications: Strong ability to manage competing More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Frontend Developer

West Palm Beach, Florida, United States
Atlas Search
development experience, with a strong focus on UI for mobile and web Deep knowledge of JavaScript (ES6+) , TypeScript , React , React Native , and modern UI development practices Solid understanding of RESTful API integration and real-time data handling (e.g., WebSockets) Proven track record of developing secure, scalable applications and mitigating common front-end vulnerabilities Strong attention to detail and experience translating More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Principal Cloud Engineer with Security Clearance

Herndon, Virginia, United States
ManTech International
in cloud-native development frameworks, microservices architecture, and containerization (e.g., Docker, Kubernetes). Programming skills in languages such as Python, Java, Node.js, Go, or similar. Strong understanding of APIs, RESTful services, and API gateways. Knowledge of cloud security practices, including identity management, encryption, and secure coding. Experience with Infrastructure-as-Code (e.g., CDK, Terraform, Ansible, CloudFormation). Preferred Qualifications: Master More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Full Stack Engineer

London Area, United Kingdom
Hybrid / WFH Options
Burns Sheehan
Requirements: Demonstrable experience as a Full Stack Engineer with JavaScript/TypeScript Strong frontend expertise in React, NextJS, and modern tooling (Tailwind, etc.) Solid backend skills with Node.js, Express, RESTful APIs or GraphQL Experience building production-grade applications and designing clean data models (SQL/NoSQL) Bonus Points For: Familiarity with AI/LLM tools (LangChain, Vercel AI SDK, OpenAI More ❯
Posted:

Senior Full Stack Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Burns Sheehan
Requirements: Demonstrable experience as a Full Stack Engineer with JavaScript/TypeScript Strong frontend expertise in React, NextJS, and modern tooling (Tailwind, etc.) Solid backend skills with Node.js, Express, RESTful APIs or GraphQL Experience building production-grade applications and designing clean data models (SQL/NoSQL) Bonus Points For: Familiarity with AI/LLM tools (LangChain, Vercel AI SDK, OpenAI More ❯
Posted:

Senior Full Stack Engineer

South East London, England, United Kingdom
Hybrid / WFH Options
Burns Sheehan
Requirements: Demonstrable experience as a Full Stack Engineer with JavaScript/TypeScript Strong frontend expertise in React, NextJS, and modern tooling (Tailwind, etc.) Solid backend skills with Node.js, Express, RESTful APIs or GraphQL Experience building production-grade applications and designing clean data models (SQL/NoSQL) Bonus Points For: Familiarity with AI/LLM tools (LangChain, Vercel AI SDK, OpenAI More ❯
Posted:

System Administrator/System Engineer with Security Clearance

Maryland, United States
Chesapeake Consultants
engineering, software development, or related activities. • Proven experience with the following technologies and applications: Linux system administration AWS-based architecture/design/provisioning Python Perl Cross-domain solutions RESTful web services • Bonus experience with any of the following: Java/Javascript Docker Kubernetes Atlassian suite (Jira, Confluence, etc.) • Ability to work effectively in both Windows and Linux environments. • Highly More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Angular Developer - Remote/Freelance

Spain
Hybrid / WFH Options
Maka Forge Holding
Responsibilities: Architect and develop front-end features using Angular (latest versions) and TypeScript . Build dynamic, responsive UI components tailored for inventory, pricing, logistics, and reporting features. Integrate with RESTful APIs and ensure seamless communication with backend services. Collaborate with UI/UX designers to ensure an intuitive and professional user experience. Optimize application performance and maintain high-quality code. More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Solutions Architect - Senior with Security Clearance

Washington, Washington DC, United States
Amentum
Minimum of 8 years of experience with 6 years of related technical specialized experience Preferred: • Front-end: o JavaScript (ES6 and higher) React NextJS Tailwind CSS Material UI o RESTful design and principles o Code quality and standardization practices • Backend: o NodeJS Express NestJS Npm (node package manager) o Go language o Java 8 SOAP services Maven and Gradle • Development More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer with Security Clearance

San Antonio, Texas, United States
ManTech International
accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. Experience developing RESTful web applications. Experience with UI development. Proficiency in Linux environments. Familiarity with Docker, containerization, Rancher, and Kubernetes. Strong ability to work in a team setting (Agile/daily scrums). More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Frontend Developer - Angular

Madrid, Spain
Ria Money Transfer
on Angular. Expertise in HTML5, CSS3, Sass, JavaScript (ES6+), and TypeScript. Experience with Angular, from version 8, and its core principles (components, services, directives, etc.). Solid understanding of RESTful APIs and how to integrate them into frontend applications. Familiarity with state management libraries (e.g., NgRx, Akita, or Redux). Experience with responsive design frameworks like Bootstrap, Material, or custom More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Cleared Software Engineer- Battle Orchestration, National/Tactic with Security Clearance

Chantilly, Virginia, United States
General Atomics Intelligence
geo-spatial information and DoD tactical networks Experience in software processing infrastructure such as Kubernetes, Helm CI/CD pipelines and tooling (Gitlab CI/CD, ArgoCD, CircleCI, Jenkins) RESTful APIs Databases technologies (PostgreSQL, Redis, or other DBs) Salary More ❯
Employment Type: Permanent
Salary: USD 171,398 Annual
Posted:

Test Engineer

Cardiff, South Glamorgan, United Kingdom
Creditsafe
with ATDD, BDD, and test automation. Proficiency in Python or JavaScript for automation. Experience with AWS cloud-native services and performance testing tools (e.g., JMeter). Working knowledge of RESTful APIs, SOAP, and API testing tools. Understanding of CI/CD processes (Azure DevOps preferred). Ability to document and review technical artefacts effectively. What We Value Clear communication and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

London, United Kingdom
Cision Ltd
growth. Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience Bachelor's degree in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

Brighton, Sussex, United Kingdom
Cision Ltd
growth. Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience Bachelor's degree in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Developer

Deventer, Overijssel, Netherlands
SmartDocuments Nederland
CSS3, and JavaScript. Solid grasp of caching strategies and experience with client-side storage solutions. Proven experience with responsive design and UI/UX best practices. Experience integrating with RESTful APIs and backend services. Experience in security protocols and authentication, including working with JWT, OAuth, and SAML. Solid understanding of OAuth 2.0 and secure front-end authentication patterns. Proven track More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Test Automation Engineer

Basingstoke, Hampshire, United Kingdom
Hawk-Eye Innovations Ltd
integrating test automation into CI/CD pipelines for efficient and reliable deployments. Our Tech Stack C Computer Vision: C+/20, Qt, Boost, ZeroMQ, ElasticSearch. Web: Java, Node.js, RESTful APIs, JUnit. General: Git, Docker, AWS, Jenkins, GitHub Actions. ML: Python, TensorRT. Our agile teams work with the latest technologies to build solutions for sports like tennis, cricket, football, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Test Automation Engineer

Bristol, United Kingdom
Hawk-Eye Innovations Ltd
integrating test automation into CI/CD pipelines for efficient and reliable deployments. Our Tech Stack C Computer Vision: C+/20, Qt, Boost, ZeroMQ, ElasticSearch. Web: Java, Node.js, RESTful APIs, JUnit. General: Git, Docker, AWS, Jenkins, GitHub Actions. ML: Python, TensorRT. Our agile teams work with the latest technologies to build solutions for sports like tennis, cricket, football, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Test Automation Engineer

Bristol, Gloucestershire, United Kingdom
Hawk-Eye Innovations Ltd
integrating test automation into CI/CD pipelines for efficient and reliable deployments. Our Tech Stack C Computer Vision: C+/20, Qt, Boost, ZeroMQ, ElasticSearch. Web: Java, Node.js, RESTful APIs, JUnit. General: Git, Docker, AWS, Jenkins, GitHub Actions. ML: Python, TensorRT. Our agile teams work with the latest technologies to build solutions for sports like tennis, cricket, football, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java-ontwikkelaar

Belgium
Hybrid / WFH Options
we+ Benelux
the freedom to innovate in a dynamic and supportive environment. KEY RESPONSIBILITIES + Development Excellence: You design and implement Java applications using technologies like Spring Boot, Hibernate, JPA, and RESTful APIs. + Cloud Expertise: You contribute to cloud-based projects using AWS, Azure, or Google Cloud. + Collaborative Problem-Solving: You embrace Agile principles, engage in meaningful discussions with your More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Software Engineer(.NET) (Remote)

Cambourne, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Remotestar
using Microsoft SQL Server 6. Proficiency in writing efficient, secure, and well-documented code 7. Solid understanding of Entity Framework and fluent in writing LINQ Queries 8. Experience with RESTful web services and API integration 9. Stay updated on industry trends and advancements in .NET development 10. Knowledge of code versioning systems, preferably SVN 11. Familiarity with front-end technologies More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Quality Assurance Test Lead

United Kingdom
TXM Recruit
like Selenium, Appium, and Cypress, with strong coding capabilities in Python, Java, or JavaScript. API Testing: Proficient in API testing with tools like Postman and SoapUI, including expertise in RESTful APIs and GraphQL. Performance Testing: Hands-on experience with performance testing tools such as JMeter and LoadRunner, with a keen eye for detecting system bottlenecks. SQL Expertise: Strong SQL skills More ❯
Posted:

Full Stack Web Application Developer with Security Clearance

Alexandria, Virginia, United States
SPA
stack web application development. Experience with full stack development utilizing a REACT frontend and ASP.NET Core backend, Entity Framework Core. Experience in designing, developing, and maintaining APIs. Familiarity with RESTful principles. Familiarity with AI workflows and platforms (e.g., Azure AI Foundary). Desired Qualifications: Experience with utilities such as Webpack, Vite, Babel, LESS, Selenium, Bootstrap, SQL, Knockout. Experience with the More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Quality Assurance Test Lead

London, England, United Kingdom
TXM Recruit
like Selenium, Appium, and Cypress, with strong coding capabilities in Python, Java, or JavaScript. API Testing: Proficient in API testing with tools like Postman and SoapUI, including expertise in RESTful APIs and GraphQL. Performance Testing: Hands-on experience with performance testing tools such as JMeter and LoadRunner, with a keen eye for detecting system bottlenecks. SQL Expertise: Strong SQL skills More ❯
Posted:
RESTful
10th Percentile
£43,750
25th Percentile
£52,500
Median
£65,000
75th Percentile
£85,000
90th Percentile
£106,875