JavaScript Job Vacancies

101 to 125 of 3,437 JavaScript Jobs

Full-Stack Software Developer with Security Clearance

Chantilly, Virginia, United States
NS2 Mission
focus on performance, scalability, and modern DevOps practices. Key Technical Skills: Data & Processing: OpenTable format and PySpark Backend Development: Python (FastAPI), Java, SpringBoot, RESTful API design patterns Frontend Development: JavaScript and modern UI frameworks (Angular, React, Vue) Infrastructure & DevOps: AWS, Docker, Terraform, Kubernetes Development Practices: Agile methodology, infrastructure as code, CI/CD automation Required Qualifications: Master's degree in … or equivalent hands-on technical experience Proven expertise with OpenTable formats and PySpark Experience developing backend APIs with Python, Java, SpringBoot, and RESTful architecture Proficiency in frontend technologies including JavaScript and frameworks like Angular, React, or Vue Strong knowledge of AWS and cloud infrastructure concepts Experience with containerization and orchestration tools: Docker and Kubernetes Familiarity with infrastructure automation using Terraform More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer (Full-Stack) - Growth Squad

London, United Kingdom
Hybrid / WFH Options
TryHackMe Ltd
reviews, and other engineering meetings, providing feedback to ensure code quality and alignment with TryHackMe technical standards. Writing high-quality, maintainable code using modern programming languages and frameworks (e.g., JavaScript, Typescript, NodeJS, ReactJS, MongoDB, ExpressJS) Developing and maintaining databases and data models, as well as creating and optimising queries Monitoring and analysing system performance to identify and resolve bottlenecks and … on software engineering within a startup or scale-up SaaS environment Experience leading a Software Engineering Team Relevant hands-on experience with the following technologies: Git, NodeJS , CSS, HTML, Javascript, React, Typescript , Redux, MongoDB , AWS - (MERN stack) Strong understanding of software architecture and design principles Experience with continuous integration and continuous delivery (CI/CD) pipelines Knowledge of cloud computing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer Level 3 with Security Clearance

Annapolis Junction, Maryland, United States
IntelliGenesis LLC
an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelors degree Experience utilizing JavaScript to design, debug, and problem-solve Vue.js or a similar JavaScript framework experience Experience integrating UIs with REST APIs HTML, CSS, and Responsive Web Design experience Automated testing experience Some More ❯
Employment Type: Permanent
Salary: USD 238,639 Annual
Posted:

Full Stack Web Application Developer, Mid with Security Clearance

Albuquerque, New Mexico, United States
Booz Allen Hamilton
a full-stack developer who will use their passion to learn new tools and te chn iques to identify and implement system improvements. Using the .Net MVC Framework, C#, JavaScript, Angular, SQL Server, AWS, and a variety of other frameworks and te chn ologies, you'll work with the development team to build applications ranging from rapid prototypes to enterprise … an object-oriented programming language, including C#, Java, or Python 4+ years of experience with relational databases, including SQL server 4+ years of experience with HTML, HTML5, SCSS, CSS, JavaScript, Bootstrap, TFS, or Git 4+ years of experience with front end technologies such as Angular or React Knowledge of sof tware development and object-oriented programming concepts Top Secret clearance More ❯
Employment Type: Permanent
Salary: USD 158,000 Annual
Posted:

Full Stack Software Engineer

Cambridge, Cambridgeshire, United Kingdom
IQGeo
of software design Required Skills & Experience Essential You must have all of the following: Professional experience building server-side applications in Python Professional experience building client-side applications in JavaScript Professional experience with SQL and RDBMS technology (PostgreSQL, SQLite, or similar) Professional experience integrating front-end and back-end components Professional experience creating and running automated tests Excellent analytical and … other distributed version control systems UK citizenship or permanent residency required Fluent written and spoken English Desirable Ideally, you'll have some of the following: Experience with React in Javascript Experience working with Docker containers Experience with Geospatial Information Systems (GIS) or web mapping Experience within the telecommunications and/or utilities industries Knowledge of Node.js design and development Enterprise More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Front End / Full-stack Developer with Security Clearance

Huntsville, Alabama, United States
Koniag Government Services
a full software development lifecycle process. Essential Functions, Responsibilities & Duties may include, but are not limited to: • Must have advanced working knowledge of React, its core principles and lifecycle, JavaScript, and Node.js. • Proficiency in the latest versions of these technologies: JavaScript, HTML, CSS. • Experience in T-SQL or PL/SQL, Java Spring Boot, and Java Hibernate is a plus. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer $170,000.00 with Security Clearance

Chantilly, Virginia, United States
Anonymous Employer
The program is specifically seeking candidates with OpenTable format/PySpark experience, backend API technology such as Python (FastAPI), Java, SpringBoot, and RESTful design patterns best practices. Experience with JavaScript + UI framework (Angular, React, Vue, etc), Docker, AWS, and Terraform. Additionally, the program is seeking experience with Kubernetes. Details: Labor Category: Software Engineer Position Title: CDEP Software Developer Position … PySpark. • Demonstrated experience with backend API technology such as Python, Java, and SpringBoot, and experience using RESTful API design patterns, standards, and best practices. • Experience in client-side technologies (JavaScript, UI Framework, Angular, React, Vue, etc.). • Demonstrated experience and technical understanding of AWS. • Demonstrated experience with Docker, Terraform, and Kubernetes. • Demonstrated experience working with Agile software development and DevOps More ❯
Employment Type: Permanent
Salary: USD 170,000 Annual
Posted:

Software Engineer $130,000.00 with Security Clearance

Chantilly, Virginia, United States
Anonymous Employer
The program is specifically seeking candidates with OpenTable format/PySpark experience, backend API technology such as Python (FastAPI), Java, SpringBoot, and RESTful design patterns best practices. Experience with JavaScript + UI framework (Angular, React, Vue, etc), Docker, AWS, and Terraform. Additionally, the program is seeking experience with Kubernetes. Details: Labor Category: Software Engineer Position Title: CDEP Software Developer Position … and PySpark. • Demonstrated experience with backend API technology such as Python, Java, and SpringBoot, andexperience using RESTful API design patterns, standards, and best practices. • Experience in client-side technologies (JavaScript, UI Framework, Angular, React, Vue, etc.). • Demonstrated experience and technical understanding of AWS. • Demonstrated experience with Docker, Terraform, and Kubernetes. • Demonstrated experience working with Agile software development and DevOps More ❯
Employment Type: Permanent
Salary: USD 130,000 Annual
Posted:

Full Stack Technical Lead (6 Month Contract) - Immediate Start

London, United Kingdom
Hybrid / WFH Options
The ECA International Group
International on a. This is a hands-on leadership role suited to a self-starter with strong technical expertise and a passion for building robust, scalable solutions using Node.js, JavaScript/TypeScript, and React. The successful candidate will be responsible for guiding technical direction, mentoring developers, fostering a high-performing team culture, and owning end-to-end project delivery. You … a related discipline - or equivalent practical experience. 8+ years of professional experience in software development, with demonstrable technical leadership. Essential Experience : Strong hands-on experience with Node.js, TypeScript/JavaScript, React (or Remix), SQL/NoSQL databases, and CSS. Proven track record of leading Agile development teams. Experience designing and building cloud-based, scalable applications. Familiarity with test-driven development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AWS Admin/Full Stack Developer with Security Clearance

Chantilly, Virginia, United States
Leidos
requirements. Present to customer architectural plans and work with stakeholders to handle projections and changes as needed. Participate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, and Hibernate. Leverage tools like JIRA and Confluence to track activities. Apply and identify best practices and standard operating procedures. Create innovative solutions to meet the technical needs … CloudWatch for monitoring and alerting AWS Cost Management tools Demonstrated working experience in the AWS cloud as a systems administrator conducting set-up, development, and maintenance. Demonstrated experience using JavaScript, Python, and JAVA languages and data formats like JSON and YAML. Experience with modern frontend frameworks (React, Angular, or Vue). Backend development using Node.js, Python, or similar. RESTful API More ❯
Employment Type: Permanent
Salary: USD 189,175 Annual
Posted:

Software Engineer (Java Developer) - Mid -Senior Level - CLEARAN with Security Clearance

Annapolis Junction, Maryland, United States
Constellation Technologies Inc
Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX. Must have experience or familiarity with multiple of the following languages such as JavaScript, Python, C/C++, Groovy, Structured Query Language (SQL). Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm. Must … Experience or familiarity with multiple of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift). Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery. Experience with Testing and Mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse. Experience with build tools: Maven, CMake, RPM, Jenkins More ❯
Employment Type: Permanent
Salary: USD 235,000 Annual
Posted:

Full-stack Software Engineer - React & Cloud

United Kingdom
LexisNexis Risk Solutions
code reviews. Operating in a Scrum based development environment while collaborating with stakeholders. Requirements 3-5 years of experience in software working with modern React frameworks (using TypeScript/JavaScript) Experience with AWS or similar cloud providers, including knowledge on running cost effective serverless architecture. Understand software engineering techniques and processes, especially agile workflows such as Scrum. Strong interpersonal, communication … and presentation skills applicable to a wide audience. Experience with JavaScript, C#/.NET and SQL is desirable, but not essential. Working for you We know that your well-being and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer: Medical Aid Retirement Plan inclusive of Risk Benefits (Disability More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AWS Python Developer with Security Clearance

Reston, Virginia, United States
Hybrid / WFH Options
CGI
development, especially backend systems. Strong background in Python and frameworks like Django, Flask, or CherryPy. Experience designing and integrating modular applications and databases. Familiarity with front-end technologies like JavaScript, HTML, and CSS. Solid understanding of REST APIs, microservices, and asynchronous messaging (e.g., RabbitMQ, Kafka). Experience with cloud platforms (AWS, Azure, or Google Cloud) and tools like Docker and … Paid time off for vacation, holidays, and sick time Paid parental leave Learning opportunities and tuition assistance Wellness and Well-being programs Skills: Angular CSS Full Stack Development HTML JavaScript Jenkins Python Selenium What you can expect from us: Together, as owners, lets turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here More ❯
Employment Type: Permanent
Salary: USD 146,900 Annual
Posted:

FULL STACK SENIOR WEB DEVELOPER (401) - CALIFORNIA - URGENT with Security Clearance

Point Arena, California, United States
Cyberstrike Group
technical discipline Over 10 years of experience performing the duties described in the functional description and qualifications 6 years' experience with SQL and with C# 3 years' experience with JavaScript and with Single-Page Application/Angular Framework/Material 2 years' experience with HTML and CSS, Agile Scaled Development and GIT Experience with Cloud services, Amazon Web Services (AWS More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Developer with Security Clearance

Arlington, Virginia, United States
Hybrid / WFH Options
CGI
successful in this role: Experience as a full-stack developer with a focus on C#/.NET and SQL. Experience with coding languages including but not limited to Python, JavaScript, CSS, and/or HTML. Experience in Power Apps, PowerBI, and Power Automate. Strong knowledge of DAX, Power Query, and Common Data Service (Dataverse). Experience with integrating Power Platform … time off for vacation, holidays, and sick time Paid parental leave Learning opportunities and tuition assistance Wellness and Well-being programs Skills: C# CSS Oracle SQL Server Python HTML JavaScript What you can expect from us: Together, as owners, lets turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, youll reach your More ❯
Employment Type: Permanent
Salary: USD 190,900 Annual
Posted:

Software Engineer - Full Stack with Security Clearance

Washington, Washington DC, United States
Experis
technical guidance to team members. Required Skills and Experience: U.S. Citizenship with Top Secret clearance and SCI eligibility 8+ years of hands-on Java development experience Strong experience with JavaScript and AJAX for front-end development Expertise with microservices architecture and RESTful API development Proven experience with AWS Cloud (Console, RDS, S3, EBS, AMIs, IaaS); AWS Developer Certification preferred Strong More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Front-end Developer $295k/year TS/SCI FS-Poly with Security Clearance

Annapolis Junction, Maryland, United States
SYSTOLIC
ecosystem, including TypeScript, Vite, Tailwind CSS, Redux, and Tanstack Query. Strong understanding of front-end architectures, state management, and responsive design. Experience with modern version control (Git) and containerization. JavaScript, ReactJS, TypeScript, Git/Gitlab, web application development. Experience with Angular 2+ or React. Experience with HTML5/CSS3. Experience with testing frameworks (JUnit, Jest, Jasmine, Protractor, Playwright, Selenium, PhantomJS More ❯
Employment Type: Permanent
Salary: USD 295,160 Annual
Posted:

Software Developer

Abingdon, Oxfordshire, England, United Kingdom
Frossell Recruitment
software development experience, particularly in C# . Familiarity with cloud development using Azure Experience with API development, Azure Functions and Windows Services. Front-end development skills in React, Angular, JavaScript, TypeScript, HTML and CSS . Understanding of CI/CD pipelines and DevOps Exposure to relational and NoSQL database design. Strong problem-solving abilities, communication skills and attention to detail. More ❯
Employment Type: Full-Time
Salary: £60,000 per annum
Posted:

Product Engineer / Software Engineer

City of London, London, United Kingdom
Mentmore Recruitment
bugs, and continuously improving. Support the automation of testing and deployment pipelines to improve release velocity and confidence. Technical Skills Required: Proficiency in modern programming languages and frameworks (e.g. JavaScript/TypeScript, Python, .NET, Node.js). Experience with frontend development (e.g. React, Angular, Hugo). Strong understanding of backend systems, API design, and system integration. Comfortable working with cloud platforms More ❯
Employment Type: Contract
Rate: £70000 - £80000/annum
Posted:

Software Enginer with TS/SCI with Security Clearance

Washington, Washington DC, United States
OneGlobe LLC
such as evening or weekends. Qualifications: Understanding of cloud architectures and enabling tools and technologies, such as, AWS Cloud (GovCloud/C2S) Familiar with Amazon Web Managed Services (AWS) JavaScript, Angular, Typescript, Node.js, MongoDB, JSON, SQL, XML High experience level with back-end programming languages (Java/Spring, Python) Working knowledge with datastores MongoDB, DynamoDB, PostgreSQL, S3, Redshift, Redis, and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Frontend Engineering Team Lead with Security Clearance

Chantilly, Virginia, United States
General Atomics Intelligence
related field, or equivalent practical experience. Experience: 7+ years of professional experience in frontend software development, with at least 2 years in a leadership role. Technical Skills: Proficiency in JavaScript frameworks (e.g., React, AngularJS, Vue.js). Strong understanding of TypeScript, CSS3, and HTML5. Experience with state management libraries (e.g., Redux, Vuex). Knowledge of responsive design principles and cross-browser More ❯
Employment Type: Permanent
Salary: USD 205,058 Annual
Posted:

Senior DevOps Software Engineer with Security Clearance

Fort Meade, Florida, United States
Hybrid / WFH Options
Global Enterprise Services, LLC
interfaces maintained under configuration control Develop automated tests using Ansible, Selenium, JMeter, Junit and/or other applicable tools. Design, develop, document, test and deploy software written in Python, JavaScript, Java and SQL. Assist with the deployment, configuration, testing, troubleshooting, maintenance, updates/upgrades of Kafka and Elastic clusters and environments. Work with an Agile team, attend daily scrums and More ❯
Employment Type: Permanent
Salary: USD 93,000 Annual
Posted:

Software Engineering Manager - Remote

London, United Kingdom
Hybrid / WFH Options
Develooper LLC
following areas, with the ability to learn others as needed: Distributed or large-scale systems MySQL/SQL database design, query optimization, and administration Web development using HTML, CSS, JavaScript, Vue/React Apache web server and related modules Cloud platforms such as AWS, Google Cloud, Azure CI/CD pipeline setup, testing, and administration Networking and firewall configuration Natural More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer

Birmingham, Staffordshire, United Kingdom
Sidetrade
skills: CI/CD, Docker, Git Additional skills that are a plus: Understanding of Software Engineering Principles: SOLID, design patterns, TDD, BDD, DDD, Enterprise Architecture Frontend technologies: HTML, CSS, JavaScript, Typescript, React Experience with testing frameworks: JUnit, Spock, Jest Integration frameworks such as Apache Camel Other scripting languages Experience with O2C applications and payment gateways Familiarity with product tracking tools More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Mid-Level .NET Developer with Security Clearance

Washington, Washington DC, United States
MetroStar Systems Inc
SQL Server. • have experience deploying software/database using CI/CD pipeline leveraging tools such as Bamboo, Jenkins, etc. • have experience working with client-site libraries such as JavaScript, jQuery etc. • can think out of the box to help with troubleshooting issues and providing innovative solutions that fit customers' needs. • have great communication skills and can interface with VIP More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:
JavaScript
10th Percentile
£37,500
25th Percentile
£48,750
Median
£66,206
75th Percentile
£86,250
90th Percentile
£115,000