ECMAScript Job Vacancies

351 to 375 of 3,094 ECMAScript Jobs

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

Central London, London, United Kingdom
Hybrid / WFH Options
Client Server
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 and React but will be able to pick new technologies and skills up on the job. Location/WFH: You'll be joining a friendly and supportive team More ❯
Employment Type: Permanent, Work From Home
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:

IT Development Team Leader

Bradford, south west england, 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 ❯
Posted:

Lead Full Stack Software Engineer

cheltenham, south west england, 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 ❯
Posted:

Senior Back End Engineer

Belfast, United Kingdom
Hybrid / WFH Options
VanRath
Desirable Experience Knowledge of WPF application development Exposure to financial services or trading systems Understanding of the FIX protocol Experience with AWS services and cloud automation Knowledge of Java , JavaScript , or React Familiarity with microservices and serverless architecture Experience with TDD , BDD , or similar test-first methodologies What's on Offer Competitive base salary Annual bonus scheme Private healthcare and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Full Stack Engineer - Account Takeover

United Kingdom
Menlo Ventures
they make it into production Demonstrate good judgement in selecting methods and techniques for obtaining solutions Must Haves 5+ years of full stack web development experience in Python, Django, JavaScript, HTML5, React (or similar Frontend UI frameworks such as Vue, Angular), CSS 3+ years of production support experience for enterprise-class customers At least 1 year of system design experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer I with Security Clearance

Fort George G Meade, Maryland, United States
Black Eagle Defense
React/Vue • Experience with Java Web or NodeJS apps • Strong CSS usage and implementation • Building or integrating RESTful services DESIRED EXPERIENCE Relational/NoSQL DBs: MongoDB, Elasticsearch, PostgreSQL JavaScript Frameworks: React, Vue, Redux Front-End Tech: SCSS, Tailwind CSS, WebSockets Containerization & Cloud: Docker, AWS Tooling: GitLab (CI/CD), Jira, Confluence Agile development & SOE compliance Writing technical documentation BENEFITS More ❯
Employment Type: Permanent
Salary: USD 181,000 Annual
Posted:

Full-Stack Developer

London, United Kingdom
Hybrid / WFH Options
ADLIB
for Work & Pensions, supported by the NHS and widely used across health/social care, HE and in the workplace. The skills we're looking for C# .Net, .NetCore. Javascript or Typescript, SCSS/CSS, HTML. Experiencewith either React.js. or Vue.js (but you'll be using Vue.js here!). SQL Server and an awareness of other data structures. RESTful web More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Developer

Swanley, Kent, England, United Kingdom
Hybrid / WFH Options
Noir
are looking for .NET Developer who have experience in .NET, .NET Core/ASP.NET MVC, C# and SQL Server. You will receive training in all aspects of: .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 SQL Server 2022. These .NET Developer positions come More ❯
Employment Type: Full-Time
Salary: £45,000 - £60,000 per annum
Posted:

Full-Stack Developer

Exeter, Devon, South West, United Kingdom
Hybrid / WFH Options
ADLIB Recruitment
Department for Work & Pensions, supported by the NHS and widely used across health/social care, HE and in the workplace. The skills were looking for C# .Net, .NetCore. Javascript or Typescript, SCSS/CSS, HTML. Experiencewith either React.js. or Vue.js (but youll be using Vue.js here!). SQL Server and an awareness of other data structures. RESTful web services. More ❯
Employment Type: Permanent
Salary: £60,000
Posted:

Mid-Level Developer

Chigwell, Essex, United Kingdom
Avanti Recruitment
and peers in scrum meetings. Technical Stack: ASP.NET 4.6+ MVC 5 C# 6+ including advanced language features (generics, lambdas, delegates) Entity Framework 6+ SQL Server 2014+ TDD/NUnit JavaScript/jQuery/AJAX, HTML5, CSS3 Design Patterns and SOLID Principles Desirable experience: ASP.NET Core, Entity Framework Core Azure Service Bus Vue, AngularJS Agile methodologies/Scrum Automated browser testing More ❯
Employment Type: Permanent
Salary: £65000 - £75000/annum
Posted:

Mid-Level Developer

Loughton, Essex, England, United Kingdom
Avanti
and peers in scrum meetings. Technical Stack: ASP.NET 4.6+ MVC 5 C# 6+ including advanced language features (generics, lambdas, delegates) Entity Framework 6+ SQL Server 2014+ TDD/NUnit JavaScript/jQuery/AJAX, HTML5, CSS3 Design Patterns and SOLID Principles Desirable experience: ASP.NET Core, Entity Framework Core Azure Service Bus Vue, AngularJS Agile methodologies/Scrum Automated browser testing More ❯
Employment Type: Full-Time
Salary: £65,000 - £75,000 per annum
Posted:

Full Stack Developer (SME) with Security Clearance

Reston, Virginia, United States
RedKey Solutions
from design and development to implementation and testing, within a DevOps framework. Key Responsibilities: Lead and participate in software programming initiatives to support innovation and enhancement, utilizing HTML, CSS, JavaScript, Java, Python, SpringBoot, Hibernate, and Angular. Direct and develop software system validation and testing methods using JUnit and Katalon. Create and integrate custom-developed software solutions leveraging automated deployment technologies. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Principal Software Engineer with Security Clearance

Reston, Virginia, United States
RedKey Solutions
development lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. Primary Responsibilities: Engage in software programming initiatives to support innovation and enhancement using HTML, CSS, JavaScript, Java, Python, SpringBoot, Hibernate, and Angular. Develop and direct software system validation and testing methods using Junit and Katalon. Develop and integrate custom software solutions to leverage automated deployment technologies. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full Stack Developer - Mobile

London, United Kingdom
Marcura
role provides the chance to work closely with experienced developers and architects. Building and maintaining responsive and interactive mobile and web applications using modern front-end technologies (HTML5, CSS3, JavaScript/TypeScript) and frameworks (e.g., React). Developing server-side applications with back-end technologies like Node.js. Creating and integrating APIs for communication between front-end and back-end systems. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

IT Development Team Lead (.Net)

Bradford, West Yorkshire, England, United Kingdom
Incite Insight
or team lead role, managing and mentoring a team of developers. · Strong proficiency in C# and the .NET framework. · Extensive experience with front-end technologies such as HTML, CSS, JavaScript, and modern reactive frameworks (e.g., React, Angular, Vue.js). · Solid understanding of relational databases, particularly SQL Server, including database design, T-SQL, and optimization. · Experience with ORM frameworks (e.g., Entity More ❯
Employment Type: Full-Time
Salary: £55,000 - £60,000 per annum
Posted:

Senior PHP Developer x2

Stockport, Cheshire, England, United Kingdom
Hybrid / WFH Options
Robert Walters
skills and a passion for writing efficient, scalable code Excellent communication and collaboration skills Nice to Have Experience with CI/CD tools and containerisation (Docker) Exposure to modern JavaScript tooling and frameworks Familiarity with security and compliance in regulated sectors (e.g. financial services, insurance, legal tech) Previous experience mentoring developers or leading technical projects What's On Offer Competitive More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted: