JavaScript Job Vacancies

451 to 475 of 4,161 JavaScript Jobs

Technical Analyst - Energy Transition

london, south east england, United Kingdom
Climate17 | B Corp™
SQL, PostgreSQL, SQLAlchemy, data warehousing, ETL pipelines Cloud computing & DevOps: e.g. AWS (EC2, Lambda, S3), Docker, CI/CD, serverless architecture Frontend development: e.g. JavaScript/TypeScript, React, Dash, or similar frameworks Backend APIs: FastAPI, Flask, RESTful API design UI/UX design for data tools (e.g., streamlining internal workflows More ❯
Posted:

Software Engineer with Security Clearance

Chantilly, Virginia, United States
Redhorse Corporation
directly impacting mission success. This is a PWS-based role, requiring adherence to specific guidelines. Key Responsibilities Participate in software programming initiatives using Java, JavaScript, Python, Spring Boot, and Hibernate, focusing on innovation and enhancement. Develop and direct software system validation and testing methods using JUnit and Katalon. Develop and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Front End Developer

London, United Kingdom
Hybrid / WFH Options
Computer Futures
Mentorship: Coach and mentor junior team members, fostering a culture of knowledge sharing and collaboration. Knowledge & Experience: Front-End Technologies: Extensive experience with React, JavaScript, HTML, and CSS for building cutting-edge web-based user interfaces. Testing Expertise: Proficient in test-driven development and test automation frameworks/tools. Agile More ❯
Employment Type: Permanent
Salary: £65000 - £90000/annum Benefits
Posted:

Software Engineer - 1619 with Security Clearance

Chantilly, Virginia, United States
Ardent Principles
You are primarily responsible for: • developing and using REST web services • using Java, Java 2 Enterprise Edition (J2EE), Spring Boot, Representational State Transfer (REST), JavaScript Object Notation (JSON), microservices, and RabbitMQ • micro services architecture • databases, including knowledge of SQL and NoSQL • dissecting existing Java applications • developing microservices for system functionality More ❯
Employment Type: Permanent
Salary: USD 230,000 Annual
Posted:

Senior Software Developer (Analytics Products)

Nottingham, Nottinghamshire, United Kingdom
ONYX Insight
experience with C#. Experience developing with Cloud Services, preferably in AWS and/or Azure. Knowledge of PostgreSQL and Database Design Principles. Exposure to JavaScript frameworks, preferably React. Experience in designing and maintaining ETL processes. Solid understanding of Software Development Best Practices such as CI/CD. Experience working with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Site Reliability Engineer with Python

London
Nexus Jobs Limited
Azure/Google ecosystems helpful but not required • Strong familiarity with general modern web and mobile application development, including hands-on experience working with JavaScript (Typescript preferred) and Python stacks • Cross functional team collaboration experience, especially working with engineers and user experience/product designers, as well as external stakeholders More ❯
Employment Type: Permanent
Salary: £80,000 - £100,000
Posted:

Software Engineer with Security Clearance

Annapolis Junction, Maryland, United States
EverWatch
Nice If You Have: Experience acquiring client requirements and resolving workflow problems through automation optimization Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal Ability to work with automated testing tools to perform testing and maintenance Master's degree Clearance: Applicants selected will be More ❯
Employment Type: Permanent
Salary: USD 115,143 Annual
Posted:

Senior Fullstack Engineer (Remote, United Kingdom)

United Kingdom
Hybrid / WFH Options
Live Nation
continuous improvement WHAT YOU NEED TO KNOW Strong backend development skills (e.g. Java, Spring Boot, Maven, GitLab CI) Solid frontend experience (e.g. Angular, React, JavaScript, TypeScript) Experience building and maintaining shared services and APIs Familiarity with Design Patterns and SOLID principles Understanding of frontend architecture Ability to mentor and support More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Mid with Security Clearance

Chantilly, Virginia, United States
KBR
Minimum of 5 years of software development, object-oriented design, and programming, including architecture design, coding, and testing experience Experience with Web Services and JavaScript (e.g., ReactJS) Container based application development experience Must possess a DoD 8570 Certification for IAT Level II or higher Ability to work independently as well More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Python Developer

London Area, United Kingdom
Hybrid / WFH Options
TreasurySpring
server-side in Python3. Job requirements What we’re looking for: Requirements STEM Degree Very strong experience with Python Experience with Fullstack Development – using JavaScript & React Experience with PostgreSQL/other SQL Databases Desirable skills: Experience with Flask or similar framework Experience with Docker Experience with Cloud (Ideally AWS) Experience More ❯
Posted:

FullStackSoftwareEngineerIII

Glasgow, Renfrewshire, United Kingdom
Hispanic Alliance for Career Enhancement
Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security. Proficiency in front-end technologies such as HTML, CSS, and JavaScript, along with modern frameworks and libraries. Experience with Spring Boot and related Java technologies for building scalable back-end services. Experience with both NoSQL (MongoDB More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

ETL Developer (SME) with Security Clearance

Reston, Virginia, United States
Hoplite Solutions LLC
and availability of large scale data in support of enterprise requirements Participate in software programming initiatives to support innovation and enhancement, using HTML, CSS, JavaScript, Java, Python, SpringBoot, and Hibernate Developing and directing software system validation and testing methods using Junit and Katalon Develop and integrate custom developed software solutions More ❯
Employment Type: Permanent
Salary: USD 225,000 Annual
Posted:

Full Stack Developer with Security Clearance

Chantilly, Virginia, United States
Redhorse Corporation
task management and collaboration. Document and perform systems software development, including deployment of build artifacts. Utilize GitFlow. Participate in software programming initiatives using Java, JavaScript, Python, SpringBoot, and Hibernate. Develop and direct software system validation and testing methods using JUnit and Katalon. Apply and identify best practices and standard operating More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Automation Developer

United Kingdom
The Media Image
Computer Science or another related STEM field. 1-3 years experience working in a similar role. Demonstrated experience in a language such as Python, JavaScript, or similar alongside the associated web frameworks for each language. Proficiency in working with third-party APIs, preferably with previous experience working with various ad More ❯
Posted:

Software Engineer (DV Security Clearance)

Gloucester, Gloucestershire, United Kingdom
ENGINEERINGUK
Apps, Kubernetes, OpenShift, MicroK8s Infrastructure as Code (IaC), automation & configuration management Ansible (plus Puppet, Saltstack), Terraform, CloudFormation NodeJS, REACT/MaterialUI (plus Angular), Python, JavaScript Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark RedHat Enterprise Linux, CentOS, Debian or Ubuntu Java 8, Spring framework (preferably Spring boot More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

ETL Java Developer SME with Security Clearance

Reston, Virginia, United States
Leidos
enterprise data objectives. Recommend methodologies to optimize visualization, organization, storage, and availability of large-scale data. Participate in software programming initiatives using HTML, CSS, JavaScript, Java, Python, SpringBoot, and Hibernate. Develop and direct software system validation and testing methods using Junit and Katalon. Support the Agile software development lifecycle following More ❯
Employment Type: Permanent
Salary: USD 269,075 Annual
Posted:

Senior Cloud Developer - VA/MO (Active Clearance Required) with Security Clearance

Saint Louis, Missouri, United States
World Wide Technology
Authoring and updating project documentation, for team, customer, and user audiences Producing, maintaining, and updating security accreditation documentation and related artifacts Extensive Typescript or Javascript background Angular frontend framework; UI/UX design Microservice-based backend architecture; integrating with COTS/FOSS software REST APIs Supporting a full-stack application More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full-Stack (.NET) Developer (5247) with Security Clearance

Washington, Washington DC, United States
MetroStar Systems Inc
stack: .Net Web Forms and MVC web application development in C# Object Relational Mapping (ORM) frameworks such as Entity Framework Front End: HTML, CSS, JavaScript, JQuery, Angular, and React Source Code, CI/CD: Team Foundation Server/Azure DevOps, Bitbucket, and GitHub An active TS/SCI security clearance More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

API Gateway Developer - Tesco Mobile

United Kingdom
ENGINEERINGUK
Apigee Edge or equivalent API gateway platforms. Strong knowledge of API design principles, RESTful architectures, and web services. Proficiency in programming languages such as JavaScript, Python, or Java. Experience with API security, authentication, and authorization mechanisms. Familiarity with cloud platforms (AWS, Azure, Google Cloud) is a plus. Excellent troubleshooting and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Fullstack Application Developer (f/m/d) - Python/React

Hamburg, Germany
Hybrid / WFH Options
European XFEL GmbH
in Computer Science or a similar technical field of study (e.g. Engineering, Physics or Mathematics) or equivalent professional experience Good knowledge of TypeScript/JavaScript and working knowledge of the React web framework and HTML/CSS is mandatory Good knowledge in Python and FastAPI is mandatory Proven background in More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Lead FullStack Engineer - TWIN

England, United Kingdom
IOTA Foundation
development experience. Proven experience in building, integrating, and supporting large, complex applications. Leadership experience within an agile development environment. Strong command of TypeScript/JavaScript and the ability to understand complex technical requirements. Familiarity with front-end frameworks such as React or Svelte. Experience with DevOps tasks, including CI/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Fullstack Application Developer (f/m/d) - Python/React

Schenefeld, Schleswig-Holstein, Germany
Hybrid / WFH Options
European XFEL GmbH
in Computer Science or a similar technical field of study (e.g. Engineering, Physics or Mathematics) or equivalent professional experience Good knowledge of TypeScript/JavaScript and working knowledge of the React web framework and HTML/CSS is mandatory Good knowledge in Python and FastAPI is mandatory Proven background in More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Cloud Engineer Lead - Hybrid

southlake, texas, united states
Hybrid / WFH Options
Charles Schwab
workloads on Google Cloud Platform (GCP). 5+ years’ experience with infrastructure as code tools including Terraform. 5+ years’ experience with scripting tools (Python, JavaScript, Bash, PowerShell, etc.). Bachelor’s degree in Information Technology, Computer Science, Cyber Security, related degree OR related practical experience. Preferred Qualifications Design experience in More ❯
Posted:

Senior Cloud Engineer Lead - Hybrid

austin, texas, united states
Hybrid / WFH Options
Charles Schwab
workloads on Google Cloud Platform (GCP). 5+ years’ experience with infrastructure as code tools including Terraform. 5+ years’ experience with scripting tools (Python, JavaScript, Bash, PowerShell, etc.). Bachelor’s degree in Information Technology, Computer Science, Cyber Security, related degree OR related practical experience. Preferred Qualifications Design experience in More ❯
Posted:

Senior Cloud Engineer Lead - Hybrid

lone tree, colorado, united states
Hybrid / WFH Options
Charles Schwab
workloads on Google Cloud Platform (GCP). 5+ years’ experience with infrastructure as code tools including Terraform. 5+ years’ experience with scripting tools (Python, JavaScript, Bash, PowerShell, etc.). Bachelor’s degree in Information Technology, Computer Science, Cyber Security, related degree OR related practical experience. Preferred Qualifications Design experience in More ❯
Posted:
JavaScript
10th Percentile
£37,500
25th Percentile
£47,500
Median
£65,750
75th Percentile
£85,000
90th Percentile
£110,000