ECMAScript Job Vacancies

526 to 550 of 3,495 ECMAScript Jobs

Front-End Software Engineer (Hybrid) with Security Clearance

San Diego, California, United States
Hybrid / WFH Options
BAE Systems
Education, Experience, & Skills Bachelor's degree in Computer Science or related field 2 to 4+ years of software development experience Must hold an active Top Secret clearance Proficiency with JavaScript, TypeScript, HTML, and CSS Proficient with developing Client Side code using Modern UI Frameworks such as Angular, React, or Vue. Ability to innovate, evaluate and research new technologies while staying More ❯
Employment Type: Permanent
Salary: USD 161,680 Annual
Posted:

DevOps Engineer (Hybrid) with Security Clearance

Fort Belvoir, Virginia, United States
Hybrid / WFH Options
Codescratch LLC
cloud environment to include kubernetes using Terraform, and Ansible. Automating deployment procedures to ensure the robustness and scalability of services. Design, develop, document, test, and deploy software in Python, JavaScript, Java and SQL. Deploy, configure, test, troubleshoot, maintain, update/upgrade PostgreSQL databases. Troubleshoot and resolve installation, infrastructure and system issues. Proactively and independently identify, report, monitor, and mitigate technical More ❯
Employment Type: Permanent
Salary: USD 230,000 Annual
Posted:

Workflow UI/UX Developer 3 with Security Clearance

Annapolis Junction, Maryland, United States
Hybrid / WFH Options
Lockheed Martin
years of professional experience with a related Masters degree. - An active Top Secret clearance with polygraph. Desired Skills: One or more of the below: - React - General Typescript/JavaScript Experience - Design systems - UX Designer - Microservice architectures - CI/CD Tools: AWS tools, Maven Gitlab & GitOps; Kubernetes, docker, Ansible - Test frameworks and automation to include Cyprus and Cucumber Clearance Level: TS More ❯
Employment Type: Permanent
Salary: USD 171,235 Annual
Posted:

Software Developer with Security Clearance

Huntsville, Alabama, United States
Integration Innovation, Inc. (i3)
working on a variety of software development projects. Experience with Azure, AWS, and Gitlab pipelines is required. Understanding of how to implement solutions with multiple data sources. Experience using JavaScript, jQuery, Web Services, APIs, HTML and CSS. Active Secret clearance required. Must be able to maintain the security clearance required for this position. S. Citizenship is required. Must reside within More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Power BI Developer with Security Clearance

Arlington, Virginia, United States
Peraton
e.g., Sharegate, MetaLogix). Proficiency in SharePoint Designer, InfoPath forms, workflows development, and customization using jQuery, Java, and Query String. Proficiency in C#, VB, Visual Studio, ASP.NET, ADO.NET, ASP, JavaScript, XML, CSS, HTML, AJAX, and web services. Experience with PowerShell commands for backup and restore operations.Certifications: Microsoft Certified: Data Analyst Associate Microsoft Certified: Power BI Data Analyst Associate Microsoft Certified More ❯
Employment Type: Permanent
Salary: USD 179,000 Annual
Posted:

Senior Software Engineer Middlesbrough

Middlesbrough, Yorkshire, United Kingdom
Hybrid / WFH Options
Causeway Technologies
a relevant subject such as computersciences, computer engineering, information management systems, software development orbusiness information systems etc. • Highly developed attention to detail. Desirable: • Previous experience with Java, .Net or JavaScript, Subversion, Eclipse or equivalent IDE,continuous integration tools, jUnit or equivalent testing frameworks, and the Java Spring library. • Experience in Facilities Management technology would be advantageous. • Awareness and experience of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

M365 Power Platform Developer with Security Clearance

Herndon, Virginia, United States
Leidos
Strong understanding of Microsoft 365 services, including SharePoint, Teams, and OneDrive. Familiarity with Azure services, including Azure Functions, Logic Apps, and Azure DevOps. Proficiency in programming languages such as JavaScript, C#, and SQL. Knowledge of REST APIs, JSON, and OAuth. Knowledge of Azure services and how they integrate with Power Platform. Must be able to obtain and maintain a Public More ❯
Employment Type: Permanent
Salary: USD 189,175 Annual
Posted:

Junior to Mid DevOps Engineer with Security Clearance

Mc Lean, Virginia, United States
Pelagic AI
willing to work on-site An Excellent Candidate for this position will meet most of the following experience requirements: • Familiarity with programming languages such as Java, C++, Python, or JavaScript Pelagic AI, LLC 1765 Greensboro Station Place, Tower 1, Suite 900, McLean VA 22102 USA +1 • Basic understanding of software development principles and lifecycle • Security+ or comparable certification for privileged More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Angular Engineer with Security Clearance

Washington, Washington DC, United States
Accenture Federal Services
maintainable, and efficient code. Here's what you need: Minimum 6 or more years of experience software/system development Minimum 4 or more years of experience working with javascript frameworks or typescript along with HTML and CSS Strong proficiency in Angular. Ability to understand business requirements and translate them into technical requirements Experience with RESTful APIs and third-party More ❯
Employment Type: Permanent
Salary: USD 178,600 Annual
Posted:

Lead Software Engineer with Security Clearance

Arlington, Virginia, United States
Agile Defense, Inc
that can be composed of Engineering, web applications and UX Design Preferred Skills/Qualifications: • 2+ years of experience working with Palantir Foundry • Experience developing enterprise applications with modern JavaScript frameworks such as React, Angular, and Vue. • Experience building modern, responsive, and cross-browser-compatible websites using HTML, CSS, and JavaScript. • Experience designing, developing, and maintaining enterprise analytic products using More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer II - CTJ - Poly with Security Clearance

Herndon, Virginia, United States
Microsoft Corporation
Bachelor's Degree in Computer Science, or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Other Requirements: Security Clearance Requirements: Candidates must be able to meet Microsoft, customer and/or government security screening requirements are required for this role. More ❯
Employment Type: Permanent
Salary: USD 199,000 Annual
Posted:

Lead QA Engineer

Liverpool, Lancashire, United Kingdom
Hybrid / WFH Options
The Investigo Group
continuous delivery principles Hands-on skills with tools like Selenium, Playwright, SpecFlow, Postman, RestSharp Familiarity with .NET testing frameworks (e.g. xUnit, NUnit, MSTest) Programming/scripting in C#, Python, JavaScript or similar Strong knowledge of CI/CD tooling (e.g. GitHub Actions, TeamCity, Jenkins, Azure DevOps) Understanding of REST APIs, SQL, mocking tools, and containerisation (Docker/Kubernetes) Comfortable managing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Web Application / API Services Developer - Mid Level with Security Clearance

Chantilly, Virginia, United States
Trinity Enterprise Services LLC
Trinity Enterprise Services Join the Future of Government Technology At Trinity Enterprise Services, your work makes a real difference. Collaborate with innovative teams, tackle complex challenges, and build impactful solutions that shape the future. Why Trinity? Unmatched Benefits: -Career Growth More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior .Net Core Developer - 65K - Maths

England, United Kingdom
Ascent People Ltd
Senior .Net Core Developer - 65K - Maths Location: West Midlands Industry: IT Salary: £60000 - £65000 per annum + Healthcare, Pension, Flex hours Posted: 05/11/2024 Description Senior .Net Core Developer/C# Developer, Analyst Programmer, DDD, AWS, Cloud More ❯
Employment Type: Permanent
Salary: GBP 65,000 Annual
Posted:

Software Engineer (Tester)

Warrington, Cheshire, United Kingdom
Thermo Fisher Scientific Inc
Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description Role Objective: The purpose of the Software Engineer is to be responsible for the quality of software being deployed into the Real-World Data & Scientific Solutions environments. They are responsible More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Web Developer-C#, Asp.net/Core, Javascript, HTML, CSS, MVC and JSON

Wickford, Essex, South East, United Kingdom
Octad Recruitment Consultants (Octad Ltd )
Developers to hold a degree in Computer Science or a related field. Successful Web Developers should have sound knowledge and experience in different programming applications. C#, Asp.net/Core , Javascript, HTML, CSS, MVC and JSON are required core skills. Role Function: You should be able to demonstrate strong ability to work independently and as part of a team building websites … from the ground up in C#, MVC, Asp.net and Asp.net core. he successful candidate should have a good command of C#, HTML, CSS, Javascript, JSON & Bootstrap. Exposure to any UI binding framework such as Vue.js, AngularJS, React, and Knockout would be beneficial. Additionally, you should be comfortable using IIS. Full understanding of the MVC pattern, REST APIs and asp.net controllers More ❯
Employment Type: Permanent
Salary: £75,000
Posted:

Senior Full Stack Developer

Southampton, England, United Kingdom
Tilo Consulting
Full Stack JavaScript Developer Location - Largely remote with a need to travel to Southampton once a quarter Salary - £60,000 - £70,000 An industry leading organisation is looking for a number of Full Stack Developers to join the company at an exciting time of transformation and change. Suitable candidates will have an emphasis on driving coding standards and will have … the below experience: Strong Full Stack JavaScript development Strong experience with TypeScript Backend experience with either .Net or Java Passion for DevOps Strong experience AWS or Azure Experience with either Node.JS, Next.JS or Express.JS Additionally, suitable candidates will have excellent communication skills and will thrive in an exciting and rewarding environment. Exciting opportunity to join a forward-thinking company. More ❯
Posted:

Senior PHP Needed in London

London, United Kingdom
London PBB
managed a successful tech company. As a Senior Developer, you will lead the software development process from specification to deployment, working with a tech stack based on PHP, Java, JavaScript, and SQL. We are committed to a technology-driven environment, offering you the chance to work closely with senior leadership and influence our technical direction. Ideal Candidate Requirements: Solid experience … 5+ years) with PHP and modern PHP frameworks such as Symfony, Laravel, or Zend At least 3 years of full-stack JavaScript development experience In-depth experience with at least one JavaScript framework (AngularJS or ReactJS) Expertise in front-end skills, specifically HTML and CSS Proficiency in core JavaScript Experience in designing responsive websites Experience with LAMP stack Experience with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SOFTWARE DEVELOPER- VIRGINIA- URGENT with Security Clearance

Fairfax, Virginia, United States
Cyberstrike Group
the application layer, through the user interface Decomposing functional requirements into technical specifications and tasks, software development and maintenance tools and languages such as Java, C#/.NET, SQL, JavaScript libraries, HTML, etc.) Developing and maintaining unit test script, APIs, web services for integration between system and data sets Works with the Lead Engineer to deliver a completed software solution … Application layer programming languages (e.g. Java, C#) Database/data layer experience (e.g. SQL, unstructured data, Python, R, data management and analytics tools) Front end development skills (e.g. modern javascript frameworks, HTML, CSS, bootstrap, etc.) Experience developing, deploying, and maintaining systems on cloud platforms (AWS, Azure) Preferred Experience in Agile/Scrum More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Junior Java Software Engineer - TS/SCI FSP with Security Clearance

Annapolis Junction, Maryland, United States
Hybrid / WFH Options
Catalyst Careers LLC
focused software and systems for a high-impact government contract. Responsibilities: Engage in Front End or Full Stack development, contributing to a collaborative team environment. Develop applications using modern JavaScript frameworks such as AngularJS, jQuery, React, or Vue. Build and maintain Java Web or NodeJS applications. Design and apply CSS for application interfaces. Create and integrate RESTful services to enhance … years of experience and a Bachelor's degree in a related field. Four years of experience may be substituted for a Bachelor's degree. Skills: Proficient in developing with JavaScript frameworks and Java or NodeJS; experience with CSS and RESTful services. Teamwork and Communication: Ability to work both independently and collaboratively, with strong communication skills. Nice to Have's: Experience … with front-end JavaScript frameworks, including AngularJS, jQuery, React, or Vue. Knowledge in developing RESTful services and integrating them with web applications. Familiarity with Java Web or NodeJS applications and CSS implementation. ,Location: Annapolis Junction, MD Salary Range: $50,000 - $120,000 Benefits: Health Coverage: Comprehensive CareFirst Medical, Dental, and Vision for employees and dependents. Paid Time Off: Up to More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

.NET Developer

Maidstone, Kent, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer, .NET 9, C#, Azure, JavaScript, Agile - Maidstone .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.Be the first of your friends to declare, "I love where I work!" and actually mean it. Laugh hard and work hard with some … Developer candidates should have strong experience with: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Our client will provide you with industry recognised training into: .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. Their benefits include the following More ❯
Employment Type: Full-Time
Salary: £45,000 - £65,000 per annum
Posted:

.NET Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer, .NET 9, C# - Break Into Banking - London (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Are you stuck in a catch 22 situation i.e. want to get into the financial services arena but your lack of experience within the industry is preventing you … the following (full training will be provided to fill any gaps in your skill set): .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and Azure SQL. No previous banking experience is required. This is a once in a lifetime opportunity to get involved in one of the most exciting Greenfield .NET More ❯
Employment Type: Full-Time
Salary: £50,000 - £60,000 per annum
Posted:

Software Engineer II

Maidenhead, Berkshire, United Kingdom
Hybrid / WFH Options
Spectrum IT Recruitment
Summary of Technical Skills & Experience 5+ years' experience designing, developing, and maintaining software applications in a software product development environment Strong commercial experience with: .Net and C#, Asp.Net, MVC, JavaScript or JavaScript Web Frameworks (e.g. Angular). Expert in designing, developing and performance tuning in enterprise-scale databases using Microsoft SQL Server Proficiency with the Microsoft Visual Studio IDE and More ❯
Employment Type: Permanent
Salary: £55000 - £60000/annum Benefits
Posted:

Senior Developer C# / MVC / Vue.js

NR2, Norwich, Norfolk, United Kingdom
DMR Personnel Ltd
client is able to offer you free daily parking. Full Stack, C# .Net Web Development and front-end technologies, preferably Vue.js Experience with ASP.NET, C#, HTML, SASS/CSS, JavaScript/TypeScript and front-end web frameworks Unit testing/GIT/Continuous Integration Our client who currently manages millions of pounds worth of business, has built a niche Web … Object Oriented Coding and Software Design and enjoy the challenges that working with new technology brings with it. You will work with technologies that include – C#, .Net, SQL Server, JavaScript and vue.js, and gain some exposure to projects involving cloud services among other evolving other technological projects. Key Responsibilities: Develop and enhance solutions and applications C#/.Net full lifecycle … development Ideally 4+ years ina development role Experience with JavaScript front end frameworks, MVC, vue.js and web-services. Front End Web Development and Web Application Design Write new functionality and investigate different approaches to tackle new projects Contribute to new technologies and ideas Code Reviews and some mentoring Willingness to learn technology for ad-hoc project development when required Benefits More ❯
Employment Type: Permanent
Salary: £50000 - £55000/annum Plus excellent benefits
Posted:

Python Developer Software Engineer AWS Finance Trading London

London, United Kingdom
Hybrid / WFH Options
Joseph Harry Ltd
Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST have the following: Strong experience as a Python Developer/… such as Glue, Athena, Airflow, Ignite, DBT, Arrow, Iceberg, Dremio Fixed Income performance, risk or attribution TypeScript and Node Role: Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted: