Permanent JavaScript Job Vacancies

701 to 725 of 3,132 Permanent JavaScript Jobs

Technical Lead (ServiceNow) London Market, Insurance

City of London, London, United Kingdom
Hybrid / WFH Options
Hanson Lee Resourcing Ltd
such as App Engine, IT Service Management (ITSM), IT Operations Management (ITOM), Security Operations (SecOps), Customer Service Management (CSM) & Financial Services Operations (FSO). 4+ years of experience in JavaScript or its frameworks such as Angular, React or Vuejs. Minimum 3-5 years experience as a Technical Lead in the insurance industry having implemented scalable, resilient, and secure solutions within More ❯
Employment Type: Permanent, Work From Home
Posted:

Software Development Apprentice

Bedford, Bedfordshire, United Kingdom
Hybrid / WFH Options
Getting In Limited
design whist remaining compliant with security and maintainability requirements Skills and Desirable Experiences: Basic understanding of software development lifecycle and testing concepts. Knowledge of programming languages (e.g., C#, .NET, JavaScript, HTML, and CSS) is a plus. Strong passion for technology and a desire to pursue a career in software development. Familiarity with Agile frameworks and regression testing is a plus. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

ML (Machine Learning) Engineer

London, United Kingdom
Hybrid / WFH Options
BAE Systems (New)
optimizing model performance Exploring latest ML/AI advancements Ensuring AI practices comply with policies and ethics Providing technical guidance to cross-functional teams Programming in Python, Java, .NET, JavaScript, or C++ Using MLOps tools and frameworks Source control with Git, Mercurial, or Perforce Containerization with Docker, Kubernetes Additional experience in the following is desirable but not mandatory, and we More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Full Stack

London, United Kingdom
eBay Inc
programming Proven experience in software development using Java, Scala, RESTful Web Services. Experience with Python and/or JS is a plus. Experience in building web applications with modern JavaScript frameworks (e.g. React, Angular) Experience in developing data-driven applications using an industry standard RDBMS, NoSQL Experience in designing, and building highly scalable, fault tolerant distributed systems and services for More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

React Software Engineer

Skipton, Yorkshire, United Kingdom
Hybrid / WFH Options
SBS Skipton Building Society
stakeholders to stay focused on common goals. Our Ideal Candidate Will have : 3+ years' experience with ReactJS/NextJS in a production environment. Strong front-end skills with TypeScript (JavaScript knowledge also valued). Familiarity with REST APIs. Solid understanding of version control such as Git. Experience with testing React applications using JEST or Vitest. Team-oriented mindset with strong More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Quality Engineering Lead Media & Entertainment Domain-Winnersh, UK

London, United Kingdom
Infosys Limited
AR/VR, interactive content. • Familiarity with Agile/Scrum methodologies and defect tracking tools like JIRA. • Proficiency in at least one programming/scripting language (e.g., Python, Java, JavaScript). • Solid understanding of media protocols, codecs, DRM, or game engine testing is a big plus. • Strong analytical and problem-solving skills. Preferred • Experience testing cross-platform applications (iOS, Android More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Frontend Developer

United Kingdom
Jigsaw
You'll thrive in this role if - You're the go-to person when it comes to Vue.js (preferred), React.js, or Angular. - You're a TypeScript guru and a JavaScript (ES6+) maestro. - You've got a creative edge with Tailwind CSS. - You use Vuex or the Composition API to craft engaging, interactive web experiences. - You know your way around blending More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Programmer

Bromsgrove, Worcestershire, United Kingdom
Hybrid / WFH Options
Talk Recruitment
Redis, MongoDB, CosmoDB, Xsolla Backend(AcceleratXR), Pragma, Playfab, Epic Online Services, Unity Game Services, Firebase, Edgegap, Photon Game engine experience with Unreal or Unity Web application development experience (NodeJS, JavaScript, TypeScript) Proficiency in Linux operating system and troubleshooting Google gRPC and protobuf knowledge. Automated Testing REMUNERATION: The successful Programmer/Backend Engineer will receive: -Competitive Salary + Benefits -Company bonus More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Engineer

Bromsgrove, Worcestershire, United Kingdom
Hybrid / WFH Options
Talk Recruitment
Redis, MongoDB, CosmoDB, Xsolla Backend(AcceleratXR), Pragma, Playfab, Epic Online Services, Unity Game Services, Firebase, Edgegap, Photon Game engine experience with Unreal or Unity Web application development experience (NodeJS, JavaScript, TypeScript) Proficiency in Linux operating system and troubleshooting Google gRPC and protobuf knowledge. Automated Testing REMUNERATION: The successful Programmer/Backend Engineer will receive: -Competitive Salary + Benefits -Company bonus More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior QA Engineer (Remote, United Kingdom)

United Kingdom
Hybrid / WFH Options
Live Nation
NEED TO KNOW (or TECHNICAL SKILLS) Bachelor's degree in Computer Science or related field. Proven of experience in software QA including manual and automated testing. Strong experience with JavaScript, Selenium (Java), and BDD frameworks. In-depth knowledge of SDLC and QA methodologies for high-volume, fast-paced environments. Expertise in browser and server-side automation; mobile testing (iOS & Android More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Developer - MoJ - G7

England, United Kingdom
Hybrid / WFH Options
Manchester Digital
CI, GitHub Actions Monitoring: Sentry Web Interfaces: GOV.UK and MoJ Design Systems Front-End Development : We value a deep understanding of web technologies, emphasising semantic HTML, performant CSS, and JavaScript or TypeScript. Accessibility is a core consideration across all our services. Learning and Support : Once part of our team, we'll support you in mastering our tech stack, regardless of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Engineer

London, United Kingdom
Fundingxchange Limited
You possess a deep understanding of translating product and business goals into great tech. You have experience across the stack with technologies such as: o Coding languages like Java, Javascript, Kotlin o SQL and NoSQL Databases e.g. Postgres and MongoDB o Cloud platforms like AWS o Knowledge of common development frameworks and tools, e.g. React, Spring, Temporal o Nice to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Architect Offshore Renewable Energy Catapult

United Kingdom
Hybrid / WFH Options
Offshore Renewable Energy Catapult
Platform (Power Apps, Power Automate, Power BI, Power Query, etc.) Expertise in .NET technologies and languages (VB.NET, C#, ASP.NET, MVC) Strong grasp of web standards and technologies (HTML, CSS, JavaScript, JQuery, REST API, GraphQL) Practical understanding of software design patterns and architectural principles Experience with cloud-hosted infrastructure, especially Azure and AWS (e.g., Azure Functions, EC2) Advanced skills in relational More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Automation Engineer, Python

Cambridge, Cambridgeshire, United Kingdom
Roku, Inc
designing and implementing successful test automation strategies Experience in using various testing tools and technologies Deep understanding of software architecture, object-oriented design principles, and data structures Experience in JavaScript/TypeScript and Cypress framework Experience in MySQL like databases and SQL Demonstrated ability to be proactive, self-driven, and make practical trade-offs based on business needs, and entrepreneurial More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Automation Engineer, Python

Manchester, Lancashire, United Kingdom
Roku, Inc
designing and implementing successful test automation strategies Experience in using various testing tools and technologies Deep understanding of software architecture, object-oriented design principles, and data structures Experience in JavaScript/TypeScript and Cypress framework Experience in MySQL like databases and SQL Demonstrated ability to be proactive, self-driven, and make practical trade-offs based on business needs, and entrepreneurial More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer for Mobile Infrastructure

England, United Kingdom
Hybrid / WFH Options
mabl
not meet all of the qualifications today. If you are passionate about technology and want to advance your skills, we encourage you to apply. Technologies we use Languages: TypeScript, JavaScript, Java, Python, Node.js Front end: React, React Router, Redux Cloud Platform: Google, AWS AI/Machine Learning: Gemini, ML Engine Mobile platforms: Xcode, Android Studio, Appium Data Analysis: BigQuery, DataFlow More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr Salesforce Developer with Security Clearance

Ashburn, Virginia, United States
Bart & Associates, Inc
business systems integration as well as object-oriented design patterns and development Experience with data driven applications and relational databases Experience and expertise in core web technologies including HTML5, Javascript and jQuery Software engineering skills with Platform (Apex, VisualForce, SOQL, Unit Testing) Software engineering skills with Java SE & EE (Java, JSF, SQL) preferred Experience with Model View Controller (MVC) and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

AI Staff Engineer

Belfast, United Kingdom
Hybrid / WFH Options
Nisos Group
with Nisos analysts to understand requirements and translate them into AI-enhanced solutions Own critical platform components from conception through production deployment Who You Are Expert proficiency in Python, JavaScript, and modern web frameworks Deep experience with AI/ML frameworks (PyTorch, TensorFlow, Transformers, LangChain) Mastery of prompt engineering and fine-tuning Large Language Models Proficient in vector databases (Pinecone More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Salesforce Developer

London, United Kingdom
Hybrid / WFH Options
Triad Group PLC
Strong problem-solving and communication skills, with the ability to work effectively in collaborative teams. Exposure to agile delivery methods. Experience with other development languages or frameworks such as JavaScript, Java, Python, or .NET - or a strong willingness to learn and adapt to new technologies as required. Qualifications & Certifications Salesforce Platform Developer I - Required Salesforce Platform Developer II - Desirable Other More ❯
Employment Type: Permanent, Work From Home
Salary: £65,000
Posted:

Staff Fullstack Software Engineer, AI Evaluation

London, United Kingdom
Hybrid / WFH Options
Futureshaper.com
In order to set you up for success as a Fullstack Software Engineer at Wayve, we're looking for the following skills and experience. Essential Strong development skills in JavaScript, TypeScript and Python, with experience using React or similar front-end frameworks Strong SQL skills with a solid understanding of database setup, access controls, and optimisation Designing and implementing reliable More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Quincy, Massachusetts, United States
Saab
with 8+ years of relevant experience in advanced software product development, or a Master's degree with 6+ years of similar experience Programming languages including C/C++, Python, Javascript, HTML Scripting languages including Linux/Unix Shells, Matlab, etc. Integrated Development Environments including Eclipse, various GNU, VS Code, Microsoft Visual Studio, Arduino Version control systems including SVN, Git. Issue More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer - 6163

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Cambridge University Press
using Clojure or another functional programming language Familiarity with Single Page Application (SPA) frameworks and architecture Knowledge of API design and Restful interaction patterns Proficiency with frontend development including Javascript, HTML, and CSS Understanding of SQL and relational database design Familiarity with cloud-based environments such as AWS and Infrastructure as Code Core Responsibilities Write high-quality full stack code More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior DevOps Engineer with Security Clearance

Mc Lean, Virginia, United States
Appian Corporation
installation of an Appian environment is a huge plus. Administration of one or more RDMS platforms (e.g. MySql, Oracle, DB2, SQL Server, Postgres, MariaDB) Programming/scripting (e.g. Java, Javascript, BASH, Perl, Ruby, C#, PHP) Basic Qualifications Bachelor's degree in any Engineering discipline, Computer Science, Mathematics, Information Technology, or similar work An Active Government Clearance (Top Secret and above More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Platform Engineer

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
BAE Systems (New)
teams from a mix of disciplines, which allows us to come up with cutting edge, high quality solutions. What background we are looking for: Programmingin one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce UtilisingCI/CD tools More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineering Manager

Wakefield, England, United Kingdom
Minster Law
objectives and identify any areas for development and required support Person Profile Essential Technical Skills Application development skills using .NET, C# Strong understanding of front-end technologies such as JavaScript, Angular, React. Strong experience in designing cloud-native applications and architectures. Strong background in API design and integration patterns. Deep understanding of Azure cloud services and modern deployment practices. Strong More ❯
Posted:
JavaScript
10th Percentile
£37,500
25th Percentile
£48,750
Median
£66,206
75th Percentile
£86,250
90th Percentile
£115,000