ECMAScript Job Vacancies

376 to 400 of 3,261 ECMAScript Jobs

Dotnet Developer

Brussel (Stad), Brussel, Belgium
Hybrid / WFH Options
g2 Recruitment
Required Skills & Experience: Expertise in .NET Core : Proven experience in building applications using .NET Core, C#, and ASP.NET Core . Web Development : Strong knowledge of web technologies (HTML, CSS, JavaScript, RESTful APIs). Database Knowledge : Solid understanding of relational databases and experience working with Entity Framework or similar ORM tools. Experience with Azure : Familiarity with Microsoft Azure and cloud-based More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Software Engineer

Birmingham, England, United Kingdom
TRIA
technologies (HTML/CSS) Experience with version control (GIT, Subversion) Skills in relational databases (MySQL, Microsoft SQL) Familiarity with agile development tools (Jira, Confluence, GitHub) Preferred Skills Experience with JavaScript frameworks (jQuery, React, Vue, Angular) Knowledge of server-side frameworks (Laravel, Coldbox) Understanding of Linux systems and UX design Experience with web services (SOAP, API, RESTful JSON) Familiarity with CSS More ❯
Posted:

Senior Frontend Developer

Molfetta, Puglia, Italy
Solutions Driven
and supervise technical components while mentoring juniors. Ensure clean, functional, and well-documented code with a long-term development mindset . What You Bring Expertise in Angular 11+ , TypeScript, JavaScript (ES5+), and CSS preprocessors (SASS/Less). Strong grasp of functional programming, responsive design, and API-first architecture . Excellent communication skills -able to present ideas clearly to diverse More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Full Stack Ruby on Rails Developer (Remote - UK Based)

Peterborough, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Reed Technology
Manage MySQL databases and deploy applications on AWS Requirements 4+ years of full-stack development experience Proficiency in Ruby, TypeScript, MySQL, and AWS Familiarity with Ubuntu, HTML, CSS, and JavaScript Strong communication skills and ability to work independently in a remote setup Desirable Skills Experience with Docker, Kubernetes, or CI/CD pipelines Exposure to Agile/Scrum methodologies Knowledge More ❯
Employment Type: Permanent
Salary: £70000 - £85000/annum bonus
Posted:

Senior C# Developer

Norwich, Norfolk, United Kingdom
Cooper Lomaz Recruitment Ltd
and to a high standard. Team player who enjoys working closely with others to achieve shared goals. Server side: C#, .Net Core, ASP.Net MVC, SQL Client side: HTML, CSS, JavaScript Cloud Platforms CI/CD pipelines and Dev ops Experience working in Agile environments. A passion for innovation If you like the idea of working with a start-up and More ❯
Employment Type: Permanent
Salary: £55000 - £65000/annum
Posted:

Full-Stack Developer with Security Clearance

Fairfax, Virginia, United States
Zeta Associates Inc
applications to Kubernetes or other orchestration platform Experience developing microservices in Java 8+ with Spring Boot or in Python with FastAPI/Flask Experience developing modern user interfaces with JavaScript frameworks such as React (preferred), Vue, and Angular Experience developing Web applications with Java using frameworks such as Spring, Hibernate/JPA Experience working with Object Relational Mapping (ORM) or More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

.NET Developer

Wakefield, West Yorkshire, England, United Kingdom
Hybrid / WFH Options
Noir
either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow the firms official career More ❯
Employment Type: Full-Time
Salary: £45,000 - £70,000 per annum
Posted:

AI DEVELOPER

Belgium
Inline Blue
meest invloedrijke spelers op de internationale markt. FUNCTIE Ontwikkelen van hun nieuw cloud-based SaaS product met C#, .Net Core, SQL, Azure Cloud, Azure DevOps, Docker, CosmosDB, HTML, CSS, JavaScript, TypeScript, React, CI/CD, DDD, . Je onderzoekt de nieuwste AI-technologieën en past ze toe om de ontwikkeling en prestaties van het product te verbeteren. Je gebruikt AI More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Lead Software Engineer

Leeds, West Yorkshire, Yorkshire, United Kingdom
Hybrid / WFH Options
Anson Mccade
and supporting team delivery. Take technical ownership of deliverables and guide others through complex implementations. You'll bring: Subject matter expertise in C#/.NET ; full-stack experience with JavaScript is a plus. Proven experience building and leading teams delivering secure, scalable systems. Solid grasp of microservices, REST APIs, and architectural best practices. Proficiency in containerization tools (Docker, Kubernetes), and More ❯
Employment Type: Permanent, Work From Home
Posted:

.NET Developer

Lavant, Chichester, West Sussex, England, United Kingdom
Hybrid / WFH Options
Noir
either web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow the firms official career More ❯
Employment Type: Full-Time
Salary: £45,000 - £70,000 per annum
Posted:

Software Test Engineer with Security Clearance

Annapolis, Maryland, United States
Solutions Technology, Inc
clearance Proficiency in automation tools such as Selenium, Cypress, or Playwright. Experience with performance testing tools like JMeter or LoadRunner. Strong knowledge of programming/scripting languages (Python, Java, JavaScript, etc.). Familiarity with CI/CD tools like Jenkins, GitHub Actions, or GitLab CI/CD. Experience with API testing using Postman, RestAssured, or similar tools. Understanding of Agile More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer Technical Lead

Leeds, UK
Candour Solutions
development experience in C#.NET Solid experience working in Agile development environments Proven ability to lead technical delivery on software projects Experience designing and delivering greenfield software architectures Experience with JavaScript/TypeScript Experience with cloud platforms (preferably Azure) Previous consultancy or client-facing experience Experience mentoring or coaching junior developers Bonus if you have: Familiarity with front-end frameworks such More ❯
Posted:

Lead Software Engineer

Leeds, England, United Kingdom
Candour Solutions
development experience in C#.NET Solid experience working in Agile development environments Proven ability to lead technical delivery on software projects Experience designing and delivering greenfield software architectures Experience with JavaScript/TypeScript Experience with cloud platforms (preferably Azure) Previous consultancy or client-facing experience Experience mentoring or coaching junior developers Bonus if you have: Familiarity with front-end frameworks such More ❯
Posted:

.NET Developer

Winchester, Hampshire, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer candidates should be able to demonstrate strong knowledge of: .NET .NET Core/ASP.NET MVC, C# and MongoDB. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Training will be provided in any of More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:

IT Support Technician

Belfast, Northern Ireland, United Kingdom
Hybrid / WFH Options
Venesky Brown
and mitigate against project challenges or risks - Work with service designers, UX specialists and other developers to translate wireframes and mockups into real interfaces. Essential Skills: - Experience of modern JavaScript practices and industry standards regarding front-end technologies - Commercial experience with React, Typescript, NodeJS, Redux, HTML5, CSS3, Webpack, React Testing Library - Experience with RESTful APIs - Experience writing unit and integration More ❯
Posted:

Systems Developer

Liverpool, Merseyside, England, United Kingdom
Hybrid / WFH Options
Broster Buchanan Ltd
and design patterns. Create middleware and intranet applications that streamline internal workflows and communication between distributed systems. Write clean, maintainable, and efficient code across multiple languages (C#, PHP, Python, JavaScript). Develop and consume REST APIs, ensuring secure, performant communication between services. Ensure scalability and resilience in applications handling large volumes of traffic and burst events. Work collaboratively with cross More ❯
Employment Type: Full-Time
Salary: £55,000 - £75,000 per annum
Posted:

DevOps Engineer with Security Clearance

San Diego, California, United States
Highbury Defense Group
etc.) Desired Qualifications: Bachelor's degree in STEM or equivalent Demonstrated experience with : Cloud computing infrastructure or development (i.e., AWS, Microsoft Azure) Full-stack software development (i.e., Java, .NET, JavaScript, SQL) Utilizing Atlassian suite or equivalent (i.e., JIRA, Confluence, Bitbucket) Salary at Highbury Defense is determined by various factors, including but not limited to location, the individual's particular combination More ❯
Employment Type: Permanent
Salary: USD 130,000 Annual
Posted:

Senior Software Developer

Glasgow, City of Glasgow, United Kingdom
Hybrid / WFH Options
Cathcart Technology
seen as a technical escalation point, and will be involved in some system design meetings. Ideally, you'll bring; ** Strong commercial experience with C# and the .NET ecosystem ** Good JavaScript experience with a modern framework (Vue, React or Angular) ** Experience building or contributing to cloud based products (ideally in Azure, but AWS or GCP is fine too) ** A good understanding More ❯
Employment Type: Permanent
Salary: £55000 - £70000/annum
Posted:

Full Stack Developer with Security Clearance

Springfield, Virginia, United States
SecureVision
a rapid development environment as part of a development team. • Designs, codes and unit tests front and back-end solutions for integrated systems using packages such as HTML, CSS, JavaScript, Python, Go, SQL. • Develops integration code to connect and interface systems and services. • Develops solutions that utilize open standards and ICDs to promote interoperability through service based architectures. • Analyzes, fixes More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Developer

Glasgow, Lanarkshire, Scotland, United Kingdom
Hybrid / WFH Options
Cathcart Technology
seen as a technical escalation point, and will be involved in some system design meetings. Ideally, you'll bring; ** Strong commercial experience with C# and the .NET ecosystem ** Good JavaScript experience with a modern framework (Vue, React or Angular) ** Experience building or contributing to cloud based products (ideally in Azure, but AWS or GCP is fine too) ** A good understanding More ❯
Employment Type: Permanent
Salary: £70,000
Posted:

Front End Developer TypeScript React Native

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
strategic advantage. You'll work alongside a talented team contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript/TypeScript, React and React Native but will be able to pick new technologies and skills up on the job. Location/WFH: You'll be joining a friendly and More ❯
Employment Type: Full-Time
Salary: £55,000 - £70,000 per annum
Posted:

Client Consultant - Software Development

Newcastle Upon Tyne, Tyne And Wear, United Kingdom
Pierre Strand
Qualifications: Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Minimum of 6 years of professional software development experience. Strong proficiency in TypeScript, JavaScript, HTML, CSS, SASS, and related web technologies. Extensive experience in developing complex Angular applications with a deep understanding of Angular architecture. Solid knowledge of reactive programming using RxJS and observables. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

IT Development Team Leader

Bradford, West Yorkshire, Yorkshire, United Kingdom
Hybrid / WFH Options
VIQU Limited
Skills & Experience: 5+ years of hands-on development experience with the .NET ecosystem Strong skills in ASP.NET, C#, MVC, and Web API Front-end development experience using HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue.js Demonstrable experience in leading or mentoring development teams Experience integrating or supporting Sage ERP systems Excellent problem-solving, communication, and organisational skills Desirable More ❯
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

Lead Full Stack Software Engineer

Gloucester, Gloucestershire, South West, United Kingdom
Anson Mccade
development (SCRUM) Working with both relational databases (Oracle) and NoSQL (MongoDB) Experience with GitLab CI/CD Pipelines , Apache NiFi , and Atlassian tools (Jira, Bitbucket, Confluence) Front-end skills: JavaScript/TypeScript, React Search and analytics tools: Elasticsearch, Kibana Nice to Have: Experience developing for AWS Cloud (EC2, EKS, Fargate, IAM, S3, Lambda) Knowledge of serverless and microservices architectures Understanding More ❯
Employment Type: Permanent
Posted:

Senior Full Stack (Azure) Software Engineer

Birmingham, West Midlands, West Midlands (County), United Kingdom
Hybrid / WFH Options
Hays Technology
expertise in the .Net development stack, including C#, .Net frameworks, RESTful Web API, MVC, Blazor, and Entity Framework. Proficiency in modern Web technologies and approaches, for example, mobile-first, JavaScript/Typescript, HTML5, CSS, and CSS frameworks. Experience of domain-driven development and of working with a modular architecture. Experience of the whole development lifecycle in a DevOps environment, with More ❯
Employment Type: Permanent
Salary: £70298/annum £70,298
Posted: