101 to 125 of 1,610 JavaScript Jobs

Generative AI Consultant

Hiring Organisation
83zero Ltd
Location
London, Fleet Street, United Kingdom
Employment Type
Permanent
Salary
£45000 - £70000/annum Bonus, Pension, PH, LA
using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency ...

Generative AI Engineer

Hiring Organisation
83zero Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency ...

Software Engineer

Hiring Organisation
Cocentric
Location
City of London, London, United Kingdom
well across disciplines Bonus: experience with identity systems (e.g. Microsoft Entra ID/Azure AD), SSO, or HRIS integration OUR TECH STACK Frontend: React, JavaScript Backend: C#, .Net, Azure Service Fabric, Kubernetes Infrastructure: Azure, Service Fabric, Cosmos DB WHY COCENTRIC Be a key part of a product that’s transforming ...

Software Engineer

Hiring Organisation
Cocentric
Location
Slough, Berkshire, UK
Employment Type
Full-time
well across disciplines Bonus: experience with identity systems (e.g. Microsoft Entra ID/Azure AD), SSO, or HRIS integration OUR TECH STACK Frontend: React, JavaScript Backend: C#, .Net, Azure Service Fabric, Kubernetes Infrastructure: Azure, Service Fabric, Cosmos DB WHY COCENTRIC Be a key part of a product that's transforming ...

Web Developer

Hiring Organisation
Akkodis
Location
Watford, Hertfordshire, UK
Employment Type
Full-time
/AEM HTL (HTML Template Library) Experience integrating React with AEM Sling Models Working within enterprise CMS-driven architectures Core Technical Skills HTML5, CSS3, JavaScript (ES6+) React.js & TypeScript State management (Redux/Zustand) API integration (REST/GraphQL) Version control using Git Front-end testing (Jest, Cypress, etc.) Strong debugging ...

Software Engineer

Hiring Organisation
IntaPeople
Location
Swansea, West Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£450000/annum
AJAX. Good knowledge of SQL Server databases and SQL queries. Desirable Skills/Experience: In-depth knowledge of frontend web development using HTML, JavaScript and CSS. ReactJS or KnockoutJS SASS for CSS generation UI Automation About the company… They are an award-winning company that work with household clients ...

R&D Tax Manager

Hiring Organisation
Pro-Tax Recruitment
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
process improvements, and oversee efficient client submissions. To be successful in this role, you'll need: Experience writing/reviewing code in Python, Java, JavaScript, C#, C++, or Go . Knowledge of Agile, DevOps, and modern architecture patterns (microservices, REST APIs). Familiarity with AWS, Azure, or GCP . Experience ...

Software Engineer

Hiring Organisation
Hamiltonian Dynamics Ltd
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£75,000
Experience You will have experience in one or more of the following areas but you do not need experience in everything listed: Java, Python, JavaScript, TypeScript Angular, React, Vue Docker, Kubernetes AWS and/or Azure MERN stack Elasticsearch, Neo4J We value engineers who are open-minded, adaptable, and keen ...

Geospatial Software Engineer

Hiring Organisation
ISR Recruitment Ltd
Location
Manchester, Lancashire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 90,000 Annual
making. Skills and Experience: Essential 3+ years' experience in a Full Stack Engineering role Strong development skills in .NET, Java or Python, alongside modern JavaScript frameworks/libraries Experience working in Agile environments (Scrum, Kanban, TDD) Solid understanding of architectural and design patterns, including microservices and serverless Hands-on experience ...

SC Cleared Microsoft Dynamics 365 Developer

Hiring Organisation
Data Careers
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Power Platform with Azure services, custom connectors, APIs, and Logic Apps Experience applying ALM principles using Azure DevOps and Power Platform Build Tools Solid JavaScript experience for client-side customisation and web resources Experience working in agile, multidisciplinary delivery teams Strong understanding of security concepts including Dataverse security and role ...

Senior Java Developer

Hiring Organisation
Pontoon
Location
Welwyn Garden City, Hertfordshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
What We're Looking For: To succeed in this role, you should have: Solid experience in delivering Java or other JVM languages; familiarity with JavaScript/TypeScript. Experience with cloud platforms (Azure, AWS) and infrastructure automation (Terraform). A good understanding of SQL (PostgreSQL) and NoSQL databases (e.g., Cosmos ...

Software Engineer (eCommerce)

Hiring Organisation
guitarguitar
Location
Glasgow, Scotland, United Kingdom
learning new things, and taking pride in what you build. Essential experience & skills Commercial experience with C# and .NET Entity Framework and SQL React , JavaScript (ES6+) , TypeScript HTML, CSS, Sass Experience with code reviews and cross-browser testing Comfortable working in an Agile/Scrum environment Desirable (but not essential ...

Principal Software Engineer

Hiring Organisation
Eurochange
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£70,000
passionate about building systems that last. You'll bring: Expert-level experience with C#, .NET and object-oriented design Strong front-end knowledge using JavaScript/TypeScript and React Deep experience designing and governing enterprise APIs (REST & SOAP), ideally on Azure Proven leadership in DevOps, CI/CD pipelines ...

Senior Software Engineer

Hiring Organisation
Soteria Reinsurance Ltd
Location
Galway, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
middleware Java stack, messaging technologies, and web containers such as Spring Boot and Kafka. Experience with client-side technologies like HTML, CSS/SCSS, JavaScript, Angular, and NGRX. Familiarity with Agile software delivery environments and continuous integration/continuous delivery tools such as Jenkins. Solid understanding of fundamental principles ...

Integration Developer

Hiring Organisation
Shaw Daniels Solutions Ltd
Location
Nationwide, United Kingdom
Employment Type
Permanent
interpreting designs and patterns provided by other team members and approved 3rd parties into workable, scalable, reliable solutions. Proficient in creating code, processes, JavaScript, T-SQL, formulas, C#, PowerShell and other scripts as required. Proficient in manipulating and working with a range of data formats including JSON, XML, delimited text ...

Sharepoint Developer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day
Information Technology, or similar fields. Strong understanding of SharePoint environments and Office 365 with DevOps. Hands-on development experience with Office 365 tools, CSS, JavaScript, jQuery, and HTML5. Solid knowledge of Rest API and Graph API. Desirable: Exposure to ASP.Net and C#, and familiarity with Agile delivery. Experience with ...

Software Architect

Hiring Organisation
AMCS Group
Location
Limerick, Ireland
Employment Type
Permanent
Salary
EUR 80,000 - 100,000 Annual
Insights, Key Vault, AFD, etc.), Azure DevOps, etc. Familiarity with GCP offerings such as GKE, Postgres, and Cloud Functions. Experience/Knowledge of JavaScript/TypeScript frameworks such as Angular and React. Full understanding of the SDLC, with experience working with DDD, TDD, CI/CD. Experience in Event Driven ...

Senior Software Engineer

Hiring Organisation
iCIMS, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
Engineering, or related field (or equivalent professional experience) 4+ years of professional software development experience Expert proficiency in at least one of the following: JavaScript, TypeScript, Node.js, or React Proficiency with SPA and REST API-based architectures and modern software engineering practices (e.g., CI/CD, testing, code reviews, agile ...

Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
variety of Defence, Cyber and Intelligence programmes. What skills will I need? Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus. Experience of developing on Linux. Appreciation of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, England, United Kingdom
variety of Defence, Cyber and Intelligence programmes. What skills will I need? Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus. Experience of developing on Linux. Appreciation of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Senior Software Engineer (Dublin, Hybrid)

Hiring Organisation
G Treasury SS, LLC
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
Deep knowledge and expertise in ASP.NET/Core and C# Avanced knowledge of Microsoft SQL Server Extensive experience in building web applications using common JavaScript frameworks Experience with Test-Driven Development (TDD) and Behavior-Driven Development (BDD) Skilled in designing and implementing CI/CD pipelines within Azure DevOps Strong ...

DevOps Developer

Hiring Organisation
Metaskil Limited
Location
Hatfield, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum
logic as well as NodeJS frameworks including ReactJS, NextJS, NestJS etc. You will have commercial experience in Frontend Web development technologies, including HTML, CSS & JavaScript/Typescript as well in using Git or related technologies. Ideally you will have TDD or BDD development experience as well as an understanding ...

Senior Software Engineer - Active eDV Required

Hiring Organisation
Matchtech
Location
Manchester, United Kingdom
Employment Type
Permanent
Providing technical direction and collaboration with peers Job Requirements: Experience working in Agile delivery teams Proficiency in Java development using Spring Boot Knowledge of JavaScript frameworks such as React, Angular, or Vue Experience with cloud services like AWS or Azure Experience in building enterprise-level web applications or services Competence ...

Full Stack Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
using modern Microsoft and Open-source technology Profile Full stack web development using Microsoft and open-source technologies Backend C# development Frontend Angular/JavaScript/TypeScript Dev Extreme UI Components PostgreSQL or SQL Server databases Experience with modern software development practices including Agile, Scrum, TDD, CI/CD Docker ...

Senior Software Engineer - Active eDV Required

Hiring Organisation
Matchtech
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Permanent
Providing technical direction and collaboration with peers Job Requirements: Experience working in Agile delivery teams Proficiency in Java development using Spring Boot Knowledge of JavaScript frameworks such as React, Angular, or Vue Experience with cloud services like AWS or Azure Experience in building enterprise-level web applications or services Competence ...