Permanent JavaScript Job Vacancies

826 to 850 of 4,019 Permanent JavaScript Jobs

Quality Engineer

London, United Kingdom
CFP Energy (UK) Ltd
tools like Postman, Insomnia, or similar tools to ensure robust API integrations. Programming Skills: Proficient in modern programming languages such as Python, C#, or JavaScript, with hands-on experience in writing automated tests. Collaboration & Communication: Excellent communication skills with the ability to collaborate effectively with developers, product managers, and stakeholders. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Web Developer with Security Clearance

Arlington, Virginia, United States
ASRC Federal
with ASP.NET MVC based web development using Visual Studio. Five (5) years of Agile development methodology experience Experience in web development using ASP.NET Core, JavaScript, C#, AJAX, HTML, CSS, XML, Linq or similar Understanding of legacy .Net technology such as ASP .Net MVC and entity framework Experience with Relational Database More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer, Senior with Security Clearance

Littleton, Colorado, United States
Navstar Inc
National Security. Required Skills and Qualifications: This senior software engineering position requires hands-on software engineering skills and knowledge in Java and/or JavaScript/TypeScript. To be eligible for this position you must hold an active TS/SCI clearance and must be willing to secure and maintain More ❯
Employment Type: Permanent
Salary: USD 160,000 Annual
Posted:

Frontend developer

Spain
HCLTech
strengthen the brand in Spain. We are looking for an expert to work as Frontend developer! What do you need to fulfill this job? • Javascript, html5, css (stylus ), ES6, Webpack, Nodejs, NPM, Typescript What is a plus? • Lit-element web components • Polymer 2 • React, Vue • Redux, Vanilla • Experience working with More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Technical Lead

City of London, London, United Kingdom
McCabe & Barton
technologies stack o At least 5+ years of hands-on experience with Microsoft .NET technologies and SQL Server o Proficiency in C# .NET, React, JavaScript, GraphQL, HTTP, REST, and SOAP. Possess in-depth understanding of multi-tier applications, serverless architecture, cloud computing, and database design. Proficiency in modern UI state More ❯
Employment Type: Permanent
Posted:

Software Engineer, Frontend

London Area, United Kingdom
Hybrid / WFH Options
Travelex
will contribute to the development of our new web application, powered by a Headless CMS, using the latest frontend technologies. Working with a modern JavaScript stack, your primary focus will be on coding, testing, and enhancing the functionality of Travelex's and partner applications. Being part of the Online team More ❯
Posted:

Cloud Developer - Mid with Security Clearance

Washington, Washington DC, United States
Amentum
Computer Science, Engineering, Business or other related field In absence of degree, additional years of experience may be substituted for educational requirements Preferred: Java, JavaScript, PL/SQL ExtJS 7 REST/SOAP, HTML, XML, JSON, SQL Spring Framework, Spring Security, EclipseLink (JPA) Oracle, Tomcat Aurora/PostgreSQL Eclipse IDE More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer, Frontend

london, south east england, United Kingdom
Hybrid / WFH Options
Travelex
will contribute to the development of our new web application, powered by a Headless CMS, using the latest frontend technologies. Working with a modern JavaScript stack, your primary focus will be on coding, testing, and enhancing the functionality of Travelex's and partner applications. Being part of the Online team More ❯
Posted:

Backend Software Engineer Bristol

Bristol, Gloucestershire, United Kingdom
Clue Computing Co
in the following areas: Experience with using Microsoft Visual Studio for development using the Microsoft development stack, including C#, .NET, .NET Framework, ASP.NET, MVC, JavaScript, and SQL Server Strong experience in building and deploying pipelines in Azure DevOps and Octopus Deploy Strong, demonstratable knowledge of the Azure Cloud platform Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineering, Lead Associate with Security Clearance

Herndon, Virginia, United States
Hybrid / WFH Options
Peraton
Jprobe, JMeter, ORM (JPA, Hibernate, iBatis), SOAP/Restful Web Services, XML, XSD, Spring Framework, Spring Batch Framework, AngularJS, Angular 5 or above, HTML, JavaScript, JFC, Swing, GIT and Eclipse. SCA/Union/Intern Rate or Range Details Target Salary Range: $80,000 - $128,000. This represents the typical More ❯
Employment Type: Permanent
Salary: USD 128,000 Annual
Posted:

Front End Developer

Rochdale, Lancashire, United Kingdom
Merry Hill Group
researchers, designers, developers, data analysts, UX executives, and project managers. Responsibilities Execute our technical roadmap developments, advanced experiments, and experiences using HTML5, SCSS, Tailwind, JavaScript, React.js, Node.js, TypeScript, and RESTful APIs. Support large-scale developments, continuous improvements, and daily updates in collaboration with our development team. Build reusable components and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Front End Developer

Manchester, Lancashire, United Kingdom
Merry Hill Group
researchers, designers, developers, data analysts, UX executives, and project managers. Responsibilities Execute our technical roadmap developments, advanced experiments, and experiences using HTML5, SCSS, Tailwind, JavaScript, React.js, Node.js, TypeScript, and RESTful APIs. Support large-scale developments, continuous improvements, and daily updates in collaboration with our development team. Build reusable components and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Front-End Developer (React.JS) Hybrid /Sheffield) - Up to £40K

Sheffield, South Yorkshire, United Kingdom
Hybrid / WFH Options
Akkodis
to code reviews, testing, and performance tuning What we're looking for: Hands-on experience with React.js in a commercial environment Strong understanding of JavaScript (ES6+), HTML5, CSS3, and responsive design Experience with RESTful APIs and client-server architecture Comfortable working in a fast-paced, agile environment Knowledge of performance More ❯
Employment Type: Permanent
Salary: £35000 - £40000/annum
Posted:

Senior Full Stack Engineer - Customer Activation

London, United Kingdom
RedCloud
technologies and industry best practices is essential to continually improve our platform. What we like to see: Expertise in frontend technologies such as modern Javascript frameworks is beneficial, along with proficiency in mobile technologies for Android and iOS. A strong grasp of server-side languages and experience with database systems More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Web Engineer - Business Analytics (m/f/x)

Wien, Austria
Hybrid / WFH Options
Dynatrace Austria GmbH
. Mentor and support colleagues , fostering an approachable and supportive environment. Profil Degree in Software Engineering or equivalent practical experience In-depth understanding of JavaScript and TypeScript design patterns, data structures, and web architecture , with the ability to apply these concepts to create practical and effective solutions. 2+ years of More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Data Engineer

London, United Kingdom
Hybrid / WFH Options
Futureshaper.com
and deploying production-grade Python software. 3+ years of experience with Python and high-performance data libraries such as Polars and Pandas. Proficiency with JavaScript, SQL, and KQL. Experience with Extract, Transform, Load (ETL), Data Streaming, and Reconciliation. Experience building and maintaining deployment pipelines, including DevOps tools like Ansible, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. DevOps Engineer with Security Clearance

Reston, Virginia, United States
Leidos
or Solutions Architect) Demonstrated experience in container orchestration using Docker, Vagrant, Kubernetes, or AWS ECS/ECR Demonstrated experience with Languages including Java, Python, JavaScript, Ruby, PHP, and Unix shell Scripting Demonstrated experience with Ansible, or Puppet. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments More ❯
Employment Type: Permanent
Salary: USD 189,175 Annual
Posted:

Sr. Cloud Engineer with Security Clearance

Washington, Washington DC, United States
BigBear.ai
experience) Clearance: All candidates must maintain an active TS/SCI clearance Experience working on Linux/Windows based infrastructure Understanding of Python, Java, JavaScript and similar technologies Configuration and managing database such as MySQL, Mongo and other relational as well NoSQL database Excellent in troubleshooting Working knowledge of various More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer (Full Stack)

London Area, United Kingdom
Be Amazed Media Ltd
a media company one day as this position holds massive future potential for growth. Your role will involve: Developing our web application written in Javascript and NextJS; Implementing backend machine learning and data services, and integrating them with our web application. Suggesting and leading internal tools for our team to More ❯
Posted:

Kubernetes DevOps Engineer with Security Clearance

Chantilly, Virginia, United States
GCI, Inc
Argo Demonstrated hands-on experience with monitoring technologies like ELK, Prometheus, Grafana, etc. Demonstrated hands-on experience in programming and software development using Java, JavaScript, or Python. Demonstrated hands on experience working with PostgreSQL and Apache NiFi. Demonstrated hands-on experience working with Hadoop, Apache Spark and their related ecosystems. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full Stack Developer II with Security Clearance

Alexandria, Virginia, United States
Gridiron IT Solutions
/Cloud technologies and experience with cloud-based architectures. Knowledge of the Architectural, SW Development and SW Sustainment Practices Familiar with with Vue, ColdFusion, JavaScript, .NET (VB, C#), Python, Oracle/Postgres Spatial database integration. Work complex problems and work with teams in the execution of solutions to those problems More ❯
Employment Type: Permanent
Salary: USD 140,000 Annual
Posted:

Software Engineer (Full Stack)

london, south east england, United Kingdom
Be Amazed Media Ltd
a media company one day as this position holds massive future potential for growth. Your role will involve: Developing our web application written in Javascript and NextJS; Implementing backend machine learning and data services, and integrating them with our web application. Suggesting and leading internal tools for our team to More ❯
Posted:

Software Engineer

United Kingdom
Hybrid / WFH Options
Firstup
reliable and performant microservices. Identified as a polyglot who is comfortable evolving as tech changes. May have experience working with: Ruby, SQL, TypeScript, or JavaScript frameworks (i.e.: Node.js, React.js). Proven experience developing on the front-end, back-end, and even the database. Technical depth and proficiency in at least More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer with Security Clearance

Chantilly, Virginia, United States
Booz Allen Hamilton
diploma or GED Nice If You Have: Experience with extreme programming, sof tware engineering, product management, and sof tware products Experience with C, .NET, JavaScript, React, PHP, or Drupal Ability to acquire client requirements and resolve workflow problems through automation optimization Ability to work with automated testing tools to perform More ❯
Employment Type: Permanent
Salary: USD 158,000 Annual
Posted:

System Cloud Platform Engineer with Security Clearance

Fairfax, Virginia, United States
Cohere Technology Group
Science ITSM Experience with Amazon Web Services Experience with Azure Python framework and Shell scripting Linux distributions: RedHat, CentOS Experience with one or more Javascript Frameworks (React, Angular, JQuery) Serverless and Microservice development Container technology Demonstrated (non-academic) experience in a similar role (day-to-day management as a contractor More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
JavaScript
10th Percentile
£37,500
25th Percentile
£47,500
Median
£65,750
75th Percentile
£85,000
90th Percentile
£110,000