251 to 275 of 1,083 JavaScript Jobs

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
track record working with critical services or high-volume applications. Strong proficiency in a number of programming languages, which can include Python, TypeScript, Java, JavaScript, Go and others. Highly driven by technology with experience across multiple platforms. Familiarity with Serverless technologies (AWS, Azure or GCP). Strong understanding of system ...

Senior Tester

Hiring Organisation
BBC
Location
Glasgow City, United Kingdom
Employment Type
Full Time
Salary
47000 to 57000 GBP Annually
guidelines. Experience working closely with a multi-discipline agile team, including Product Managers, UX Designers, and Software Engineering Team Leads. Experience with TypeScript, JavaScript and ReactJS. Experience with writing test approaches, raising and triaging issues in JIRA and issuing weekly and final test summary reports to key Stakeholders DESIRABLE GitHub ...

Engineering Lead

Hiring Organisation
Method-Resourcing
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
cloud platforms (AWS, Azure or GCP), CI/CD, DevOps, observability, security and reliability Full-stack technical fluency with experience in modern web development (JavaScript, React, Angular, Node.js or similar) Hands-on engineering background with the ability to support technical challenges when required Experience working with or around AI-enabled ...

Application Solution Architect

Hiring Organisation
Advanced Resource Managers Limited
Location
London, UK
Employment Type
Full-time
REST APIs Experience transitioning traditional Microsoft applications to modern architectures. Front-End Experience Strong understanding of modern front-end architecture. Experience with: React TypeScript JavaScript Component-based UI design Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers ...

Application Solution Architect

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
REST APIs Experience transitioning traditional Microsoft applications to modern architectures. Front-End Experience Strong understanding of modern front-end architecture. Experience with: React TypeScript JavaScript Component-based UI design Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers ...

Software Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Bracknell, England, United Kingdom
software development in a commercial environment (typically 4+ years) Experience leading, mentoring, or managing software engineers Experience with programming languages such as C#, JavaScript, or TypeScript Strong understanding of software development principles, architecture, and best practices Experience with relational databases (e.g. Microsoft SQL Server, PostgreSQL) Familiarity with source control systems ...

Software Engineer (UI)

Hiring Organisation
BBC
Location
City and Borough of Birmingham, United Kingdom
Employment Type
Full Time
Salary
43000 to 50133 GBP Annually
that end-users love, and developers enjoy working with (share your portfolio/GitHub link with us) • Excellent front-end skills (HTML, CSS and JavaScript - ideally React) • Experience working with design systems (and their tooling, such as Storybook) • A deep understanding of UI/UX principles and web accessibility standards ...

Full Stack Engineer

Hiring Organisation
Dignity Funerals Limited
Location
Maidenhead, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£75,000
bring Strong experience delivering complex software systems at scale Proven ability to lead technical direction within a team or domain Expertise in JavaScript/TypeScript, Node.js, and React Solid understanding of architecture, APIs, and database design Experience with DevOps, CI/CD, testing, and modern engineering practices A passion ...

Software Engineering Manager

Hiring Organisation
i3
Location
City of London, London, United Kingdom
Principal Engineer with significant hands-on technical responsibility. Previous experience leading engineers or managing software development teams. Strong technical expertise in: TypeScript and JavaScript Node.js Modern backend and frontend development SQL and data-driven applications Strong understanding of cloud platforms, distributed systems, scalable architecture, and production operations. Experience influencing technical ...

QA Automation Engineer

Hiring Organisation
rthirteen recruitment
Location
Norwich, Norfolk, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £48,000 per annum
software testing methodologies, quality assurance principles and best practice. Experience working closely with software development teams. Knowledge of programming languages such as C#, JavaScript or Python. Excellent analytical and problem-solving skills. Strong attention to detail and a proactive approach to quality improvement. Ability to balance automation, manual testing ...

Senior Software Engineer - ETL Pipeline Orchestration Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tolerant and horizontally scalable distributed applications/systems dealing with distributed system specific concerns Demonstrable experience writing production code in either Python, Go, Rust, JavaScript/TypeScript or Java Strong problem solving skills We'd love to see: Knowledge of Database Systems and trade offs in the distributed systems Familiarity ...

Lead Data Engineer (Lead Data Manager)

Hiring Organisation
NHS England
Location
Leeds/London, LS1 4AP, United Kingdom
Salary
£66582.00 to £77368.00
Data Warehouses (e.g Azure, AWS, GCP) including languages such as Python, SQL, PySpark, Java Knowledge and experience with programming languages such as React, Typescript, Javascript is desirable. Skills and Experience Essential Proven ability to use data engineering expertise to architect the most appropriate solution design to suit a particular requirement ...

Senior kdb+ Developer, Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
based infrastructure.Nice‐to‐Have SkillsDomain knowledge in FX, Fixed Income, Equities, or Equity Derivatives.Additional expertise with kdb+ in complex, production‐scale environments.Exposure to modern JavaScript build toolchains, including Node.js, npm, Rush, Yarn, Webpack, Babel, and Cypress.About State Street & BestXState Street is a global financial services leader, combining scale, resilience ...

Manager Software Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
team culture, accountability, and performance. Strong database and data modeling expertise, including design, optimization, and best practices. Strong proficiency in modern development stacks (e.g., JavaScript/TypeScript, C#, .NET, Angular and/or React). Working knowledge of AI trends and practical ways AI can improve development and delivery outcomes. ...

Manager Software Engineering

Hiring Organisation
LexisNexis Legal & Professional®
Location
Worcestershire, United Kingdom
Employment Type
Full Time
team culture, accountability, and performance. Strong database and data modeling expertise , including design, optimization, and best practices. Strong proficiency in modern development stacks (e.g., JavaScript/TypeScript, C#, .NET, Angular and/or React ). Working knowledge of AI trends and practical ways AI can improve development and delivery outcomes. ...

Senior Software Engineer - Client Compliance Eligibility

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Relentless curiosity to learn and understand software and business. We’d love to see: Prior work with Microservices/Distributed architecture/complex workflows JavaScript/TypeScript experience. Experience with virtualization, containerization and orchestration tools (e.g. Openstack, Docker, Kubernetes). Experience with continuous integration, testing and deployment tools (e.g. Github ...

Senior Software Engineer (Product)

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
apply them effectively. Experience architecting maintainable systems that balance speed of delivery with long‐term sustainability. Comfortable working across the stack, including frontend technologies (JavaScript, CSS). Skilled at using modern LLM‐powered tools to accelerate work and explore solutions — with the judgement to know when to rely on your ...

Senior Solution Architect - Professional Services

Hiring Organisation
Klaviyo
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
73600 to 110400 GBP Annually
both feasible to deliver and impactful for customers. Domain & Technical Skills Hands-on experience with modern web development languages/frameworks (eg. HTML, CSS, JavaScript) and general-purpose programming languages (eg. Node, Python), and a proven ability to learn new languages and technical concepts with minimal guidance. Strong understanding ...

Senior Developer (Python with some .NET, React/JavaScript, AI, Azure)

Hiring Organisation
Initialize
Location
United Kingdom, UK
Senior Developer (Python with some .NET, React/JavaScript, AI, Azure) Excellent fast-growing and exciting Tech. Data and AI organisation. Skills/experience Expertise in Python, with some .NET and JavaScript/React, with a strong understanding of microservices, scalable APIs and modern application architecture. An excellent understanding … platform, working across APIs, services, user interfaces, data integrations and AI-agent workflows. Develop scalable, secure, cloud-native software using Python, .NET and JavaScript/React, with strong attention to code quality, maintainability and performance. Work across the Azure stack, including Azure OpenAI, Azure AI Foundry, Azure AI Search, Azure ...

Senior Developer

Hiring Organisation
Initialize
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 per annum
Senior Developer - Python, .NET, JavaScript/React, Azure - remote - up to £80k Skills/Experience Proven experience as a senior developer, full-stack developer, software engineer or product engineer in a high-growth product, consultancy or customer delivery setting. Expertise in Python, .NET and JavaScript/React, with a strong … platform, working across APIs, services, user interfaces, data integrations and AI-agent workflows. Develop scalable, secure, cloud-native software using Python, .NET and JavaScript/React, with strong attention to code quality, maintainability and performance. Work across the Azure stack, including Azure OpenAI, Azure AI Foundry, Azure AI Search, Azure ...

Java Software Engineer

Hiring Organisation
Stealth iT Consulting
Location
United Kingdom
team on a permanent basis. The ideal candidate will possess extensive experience in developing robust web applications using Java (Spring Boot), HTML, CSS, and JavaScript/TypeScript. This role offers an exciting opportunity to work on innovative projects, collaborate with a dynamic team, and contribute to the development of cutting … Clearance No Sponsorship will be provided for this role Job Details Required Extensive experience of building microservices with Java (Spring Boot) Experience using JavaScript/Typescript to build fronted web applications using React, HTML and CSS Experience using version control software - Git Experience using online version control tools - GitHub, GitLab ...

Apprentice Software Developer

Hiring Organisation
FRONTLINE LIMITED
Location
Stuart House (1st Floor), St John's Street, Peterborough, England, United Kingdom
Employment Type
Higher Apprenticeship
Salary
£22,750 a year
experienced developers, mentors and an external training provider throughout your Level 4 apprenticeship. Key Tasks & Responsibilities Learning & Development Build foundational skills in C#, .NET, JavaScript/TypeScript, SQL and frontend development. Learn how cloud‐hosted applications operate, including introductory exposure to Azure. Develop an understanding of Agile practices such … teamwork skills. Problem‐solving mindset. Prior exposure to coding (school, college, online courses or personal projects). Basic understanding of web technologies (HTML, CSS, JavaScript). Training Ongoing employment and career development. Apprenticeship Standard Software developer (level 4) Training Provider DIGITAL NATIVE (UK) LIMITED Working Week Monday - Friday, 9.00am - 5.00pm. ...

Senior Software Engineer – Full-Stack (AWS/TypeScript/React)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Kingdom. In this full-time role, you'll work in a dynamic environment, contributing to both backend and front-end development. Proficiency in the JavaScript ecosystem, along with experience in Node.js, React, TypeScript, and React Native, is essential. While compensation is competitive, please note that visa sponsorship is not provided. ...

Senior Consulting Engineer - Cloud & Architecture Expert

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
team, engaging in pair programming, and applying strong architectural principles. This position requires proficiency in multiple programming languages, including Java, Python, Node.js, and JavaScript, alongside a solid understanding of cloud technologies such as AWS, Azure, and GCP. The company promotes modern software engineering practices while offering a dynamic work environment. ...

Senior Software Engineer (Associate) - Full-Stack React/AWS

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with modern technologies such as C#, .NET core, and React.js. Ideal candidates will possess strong technical abilities across the stack, particularly in full-stack JavaScript and PostgreSQL. Collaboration within cross-functional teams is essential to deliver high-quality solutions. #J-18808-Ljbffr ...