Permanent ECMAScript Job Vacancies

251 to 275 of 3,236 Permanent ECMAScript Jobs

.NET Developer - Burton-in-Kendal

England, United Kingdom
Hybrid / WFH Options
Noir Consulting
.NET Developer, .NET 9, C#, Azure, JavaScript, Agile - Burton-in-Kendal, Cumbria (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer, Urgent) Be the first of your friends to declare, 'I love where I work!' and actually mean it. Laugh hard … Developer candidates should have strong experience with: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client will provide you with industry recognised training into: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Their benefits include the following: Bonus (15%). More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.NET Developer - Burton-in-Kendal

Burton, Carnforth, Lancashire, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer, .NET 9, C#, Azure, JavaScript, Agile - Burton-in-Kendal, Cumbria (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer, Urgent)Be the first of your friends to declare, "I love where I work!" and actually mean it. Laugh hard … Developer candidates should have strong experience with: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client will provide you with industry recognised training into: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. Their benefits include the following: Bonus (15%). More ❯
Employment Type: Full-Time
Salary: £40,000 - £50,000 per annum
Posted:

.NET Developer

Greater London, England, United Kingdom
Hybrid / WFH Options
Noir
.NET Developer, .NET 9, C#, Azure, JavaScript, Agile - London (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer, Urgent) Be the first of your friends to declare, “I love where I work!” and actually mean it. Laugh hard and work hard … Developer candidates should have strong experience with: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. 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 MongoDB. Their benefits include the following: Bonus More ❯
Posted:

Senior Full Stack Developer

Oxford, Oxfordshire, England, United Kingdom
Hybrid / WFH Options
Spectrum IT Recruitment
a C# background, so if your keen to use and learn Node and already have good Typescript experience then this will also be considered. Tech Stack & Approach Full stack JavaScript/TypeScript (NodeJS microservices, Vue.js) SQL Server, Redis, Snowflake - hosted on AWS SOLID principles, strong design patterns, CI/CD pipelines, test automation Trunk Based Development (TBD) A culture of … and respond to incidents What You'll Bring 6+ years' experience in full stack development Experience working within a large Software Engineering Team. Deep experience in Node, TypeScript/Javascript Experience working in a large Software Engineering Team. Proven track record of designing scalable and secure systems Strong grasp of software architecture, SOLID principles, CI/CD and design patterns More ❯
Employment Type: Full-Time
Salary: £65,000 - £70,000 per annum
Posted:

Full Stack Software Developer

Glasgow, United Kingdom
Space Network
pioneering applications with global impact. Why Join Space Aye? Impact: Work on patented technology with real-world applications across industries. Innovation: Use modern tools like .NET 8, Azure, and JavaScript frameworks (Vue, Angular, or React) to build scalable, user-friendly solutions. Opportunity: Be a part of a fast-growing company with strong investment and global partnerships. Culture: Collaborate with a … of innovative software solutions, leveraging the latest technologies to create scalable, secure, and high-performance systems. Key responsibilities include: Building full-stack applications with Azure, .NET 8, and modern JavaScript frameworks. Developing and optimising APIs and back-end systems for reliability and scalability. Creating containerised applications with Docker and Kubernetes. Collaborating in Agile teams to tackle technical challenges and deliver More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer TS/SCI Poly with Security Clearance

Alexandria, Virginia, United States
Leidos
side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available. Primary Responsibilities You will actively participate in daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and other related … 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 122,200 Annual
Posted:

Software Engineer TS/SCI Poly with Security Clearance

San Diego, California, United States
Leidos
side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available. Primary Responsibilities You will actively participate in daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and other related … 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 122,200 Annual
Posted:

Software Engineer TS/SCI Poly with Security Clearance

Annapolis Junction, Maryland, United States
Leidos
side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available. Primary Responsibilities You will actively participate in daily stand-ups, Sprint Planning, Program Increment (PI) Planning, and other related … 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 122,200 Annual
Posted:

Software Developer (Full Scope Poly required) with Security Clearance

Chantilly, Virginia, United States
Cohere Technology Group
and communicate impacts to the business. Explore new technologies and have fun finding the best tools. While Java is our predominant language, we also use .Net, React, NodeJS, Groovy, Javascript and AngularJS. Required Education, Experience, & Skills Must possess an active Intel Clearance with a favorable polygraph. Will not be considered without it. 5+ years of Java and JavaScript 5+ years More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer (Engineer Software 2) - 23757 with Security Clearance

Dayton, Ohio, United States
HII Mission Technologies
and maintenance internal web applications and user interfaces. As part of the development team, you will help in the development of Web solutions using .Net framework and the latest JavaScript libraries like Vue, Quasar, etc. You will participate in all cycles of a software development process, which leverages a range of technologies. The Developer is responsible for designing , developing, and … the software applications design organization. • Develop Code, debug, and test software enhancements and/or new products in local, networked, or web services/applications, for example in C#, JavaScript, TypeScript, Vue, T-SQL, HTML, CSS, and the latest versions of the Microsoft stack. • Build web API using modern frameworks such as .NET Core, Node.js, etc. • Provide domain-specific expertise … with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience. Working knowledge with HTML, XML, JavaScript, TypeScript, and CSS Working knowledge of Web API or similar Service-Oriented Architecture (SOA) frameworks Working knowledge with Continuous Integration/Continuous Delivery tools Secret Security Clearance to start Must More ❯
Employment Type: Permanent
Salary: USD 90,000 Annual
Posted:

Junior Software Engineer (Full Stack) with Security Clearance

Fairfax, Virginia, United States
Complete Data Solutions, LLC
web applications and APIs while working with mission-driven developers, analysts, customers, and project leadership in a secure government environment. Responsibilities: • Develop, test, and deploy web applications using modern JavaScript frameworks such as React, Vue, or Angular. • Build RESTful APIs for secure data integration across DEA systems. • Design and optimize data models with relational (SQL Server, PostgreSQL, MySQL) and NoSQL … Engineering, or a related field, or equivalent practical experience. • 1-2 years of experience in software development (internships, co-op, or professional). • Experience with at least one modern JavaScript framework (React, Vue, Angular) through coursework, personal projects, or professional experience. • Familiarity with building RESTful APIs using Node.js or similar. • Experience with relational and/or NoSQL databases. • Understanding of More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Principal Software Engineer - Web-Based SW Engineer (25-258) with Security Clearance

Colorado Springs, Colorado, United States
Northrop Grumman
the tools and code Knowledge and experience with configuration management, software, and web development Experience with platforms and tools should include: PHP Apache and IIS web servers MySQL Oracle JavaScript RHEL Linux Eclipse and/or Java Beans Sphinx ClearQuest Memcached Experience with Relational, Graph, or Document databases Familiarity with TypeScript, Docker, Elastic, Bootstrap, and Jira Knowledge of Continuous Integration … Must possess knowledge of web-based software development and user interface design Experience with a framework for developing web applications, such as: Angular or React Proficiency in: Java HTTP JavaScript/JSON CesiumJS Open Source JavaScript library WildFly/JBoss AS application server Preferred Qualifications: Prior work on DoD contracts, performing tools, and web development is a significant plus Knowledge More ❯
Employment Type: Permanent
Salary: USD 150,500 Annual
Posted:

Senior Product Engineer Product Engineering

London, United Kingdom
Hybrid / WFH Options
Problemshared
You will: Design, develop, and maintain scalable web applications that meet the evolving needs of our users and business. Write clean, efficient, and well-documented code in Python and JavaScript, adhering to best practices and coding standards. Collaborate effectively with cross-functional teams including product management, design, and other engineering disciplines to define, scope, and implement new features and improvements. … data analysis and reporting. You will have: Senior level demonstrable experience in web development , with a strong portfolio showcasing your technical skills and contributions. Strong proficiency in Python and JavaScript with a deep understanding of their core principles and best practices. Proven experience with Python web frameworks such as Flask (experience with others like Django is a plus). Expertise … in modern JavaScript frameworks like Vue, React or Angular, including a solid understanding of component-based architecture and state management. Solid familiarity with RESTful APIs and service-orientated architecture for building and integrating web services. Solid understanding of database technologies , including both relational (SQL, e.g., PostgreSQL, MySQL) and non-relational (NoSQL, e.g., MongoDB) databases. Practical experience with version control systems More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Azure Cloud Developer - Remote

München, Bayern, Germany
Hybrid / WFH Options
Nordcloud, an IBM company
technical background with experience in strategy development, design, and architecture of cloud solutions • Extensive programming and scripting skills (Azure Functions, Azure Webapps, .NET, C#, Powershell, Orleans, Laravel, HTML, CSS, Javascript, etc.) • Knowledge and experience in DevOps/DevSecOps and/or platform engineering and infrastructure-as-code (such as Terraform or Bicep) • Infrastructure knowledge of security, networking, virtualization, high availability … the Nordcloud sales team • Occasional travel in Germany or Europe depending on the task and customer Technologies: AWS Azure C# CI/CD Cloud CSS DevSecOps DevOps Docker Support JavaScript Kubernetes Laravel OpenShift PowerShell Security Terraform Web ASP.NET More: Join Nordcloud and be part of the European cloud revolution. We supercharge our customers to innovate in hyperscaler cloud, enabling seamless More ❯
Employment Type: Permanent
Salary: EUR 85,000 - 115,000 Annual
Posted:

Software Engineer with Security Clearance

Annapolis Junction, Maryland, United States
CyberCore Technologies
side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI (i.e., Angular, JavaScript, CSS, HTML, etc.), and special-purpose device programming opportunities are available. Primary Responsibilities: The Software Engineer will be responsible for software development activities both individually and as a member of … frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX. Experience or familiarity with multiple of the following languages: JavaScript, Python, C/C++, Groovy, and Structured Query Language (SQL). Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, and … 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 175,000 Annual
Posted:

Senior Software Security Architect

Reading, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Bowerford Associates
have an excellent understanding of Software Development and Software Testing and you will have a strong understanding of multiple programming languages, such as, C++, C, C#, .NET Core, Java, JavaScript, Node.js, Angular, React or similar. You will also have/be: Experience in creating application security strategies, standards, best practices, and providing direct input to project teams and business stakeholders … Security Architect, Senior Application Security Architect, SDLC, Secure by Design, Architecture, Software Development, Engineering, DevOps, InfoSec, Security, Security Strategy, Best Practice, Programming, Code, C++, C#, C, .NET Core, Java, JavaScript, Node.js, Angular, React, OWASP, Agile, Application Threat Modelling, Security Policy, Security Controls, ISO 27001, NIST, GDPR, Cloud, Azure. Please note that due to a high level of applications, we can More ❯
Employment Type: Permanent, Work From Home
Salary: £90,000
Posted:

Senior Front End Developer

Glasgow, United Kingdom
Encompass Corporation
promoting knowledge sharing and adoption of good practice. About You Let's get the technical stuff out the way first, your experience as a developer will include: Proficient in JavaScript & TypeScript (ES6+), including DOM manipulation, JavaScript object model, and React.js principles. Experienced with React state management (Redux, react-query) and RESTful APIs. Skilled in front-to-back feature delivery, preferably More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Developer Application (Journeyman) (TS/SCI) with Security Clearance

Chantilly, Virginia, United States
Raven Technologies, LLC
e.g., AWS IAM, Azure Security Center) Cloud Platforms Knowledge of cloud platforms, including: Amazon Web Services (AWS) Microsoft Azure Programming Languages Proficiency in programming languages, including: Java Python C# JavaScript Containerization Experience with containerization using: Docker Kubernetes Container Orchestration (e.g., Kubernetes, Docker Swarm) Infrastructure as Code (IaC): Knowledge of IaC tools, including: Terraform AWS CloudFormation Azure Resource Manager (ARM) Google More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer Senior with Security Clearance

Colorado Springs, Colorado, United States
Hybrid / WFH Options
Lockheed Martin
building cutting edge functionality for our end users. You will have the opportunity to be a full-stack developer working on both front-end and back-end software using JavaScript as well as developing automated tests (unit tests, service level tests, and end-to-end tests) to ensure high quality software that is built into our continuous integration and continuous … delivery pipelines. Basic Qualifications: • Development experience with any of the following programming languages: Java, JavaScript, Python • Experience with application containerization (Docker, Kubernetes, Helm, Rancher) in a cloud environment (AWS, Azure, OpenStack, OpenShift) • Development experience with Linux and shell scripting (e.g., bash, ash, ksh) • Experience working in an Agile development environment, using tools such as JIRA and Confluence • Experience with CI More ❯
Employment Type: Permanent
Salary: USD 164,450 Annual
Posted:

.NET Developer - Morecambe

Morecambe, Lancashire, United Kingdom
Hybrid / WFH Options
Noir Consulting
a skill set that encompasses .NET, .NET Core/ASP.NET MVC, C#, and Azure SQL. Our client can provide you with Greenfield project work and exposure to .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 MongoDB. This is a truly amazing opportunity to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

FULL STACK DEVELOPER (404) - VIRGINIA - URGENT with Security Clearance

Chantilly, Virginia, United States
Cyberstrike Group
of 4-7 years' experience with design and development of software solutions at one or more layers of the technical stack (data, application, UI) Programming languages, particularly Python, Java, Javascript, TypeScript, SQL Cloud application and data deployment in AWS (EMR, EKS, ECR, RDS, etc.) DevOps tools and services (Kubernetes, Terraform, Docker, Packer, etc.) Integration with applications and data across a More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

.NET Developer - London

London Area, United Kingdom
Hybrid / WFH Options
Noir
a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .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 MongoDB. This is a truly amazing opportunity to More ❯
Posted:

.NET Developer - London

City of London, London, United Kingdom
Hybrid / WFH Options
Noir
a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .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 MongoDB. This is a truly amazing opportunity to More ❯
Posted:

.NET Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Noir
a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .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 MongoDB. This is a truly amazing opportunity to More ❯
Employment Type: Full-Time
Salary: £40,000 - £50,000 per annum
Posted:

Web Developer, Senior Active TS/SCI with Poly REQUIRED with Security Clearance

Washington, Washington DC, United States
CGI
senior experience, for a total of 10 years, as a substitute to the Masters degree. Security Clearance: TS/SCI with CI Poly Required: HTML 5, CSS/SCSS, JavaScript with Typescript, JSON, Angular.js, Microsoft Office Suite, Open AI, other AI technologies. Highly Desired: d3.js, leaflet.js, and proficient oral and written communication skills Front-End Development: Proficiency in HTML, CSS … and JavaScript, including frameworks like React, Angular, or Vue.js. Back-End Development: Experience with server-side languages like Python, PHP, Ruby, or Node.js. Database Management: Knowledge of database systems like MySQL, PostgreSQL, or MongoDB. Version Control: Experience with Git and platforms like GitHub or GitLab. Problem-Solving: Ability to analyze and solve technical issues related to website functionality and performance. More ❯
Employment Type: Permanent
Salary: USD 250,920 Annual
Posted: