301 to 325 of 1,256 ECMAScript Jobs

Senior Full Stack Engineer / London

Hiring Organisation
YASO
Location
London, United Kingdom
Employment Type
Permanent
Series B) Led technical delivery of 2+ substantial features end-to-end (0 production), including architecture decisions Technical Skills: Expert-level TypeScript/JavaScript and modern frameworks (Next.js, React, or equivalent) Strong database skills (Postgres, MySQL) - can design schemas, optimize complex queries, debug performance issues independently Solid DevOps foundation ...

Full Stack Engineer - Play a pivotal role in a scaling company and reap the rewards of having a stake in the business

Hiring Organisation
Connecting Education
Location
London Area, United Kingdom
place you'll thrive Regular Mario Kart action! To be successful, you will... Have experience with React/NodeJS Have expertise in Typescript/JavaScript, with proven experience in development role(s) Have exceptional problem-solving abilities, proven in diagnosing and fixing complex technical issues Have excellent communication skills, able ...

Full stack engineer | AI Agent

Hiring Organisation
Diligent
Location
London, England, United Kingdom
technical experience. Must-have 3+ years of professional software engineering experience building and shipping production systems 3+ years with modern web technologies (TypeScript/JavaScript, React, Node.js) 2+ years of experience with AWS, specifically serverless Experience building and deploying scalable backend systems and APIs Comfortable working across the full stack ...

Quality Assurance Lead - Digital Platforms and MarTech

Hiring Organisation
Football Association Limited
Location
Wembley, London, United Kingdom
Employment Type
Permanent, Work From Home
DevOps testing practices and CI/CD pipeline integration. Bonus points if you have: Experience with automation tools such as Playwright (TypeScript/JavaScript) or Cypress. Experience with cloud platforms, such as Azure DevOps or AWS. Familiarity with version control systems, such as Git or GitHub. Experience working in football ...

Full Stack Developer

Hiring Organisation
BrightBox Group
Location
Coventry, Shipston on Stour, Warwickshire, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £400/day hybrid
/CD environments to support efficient delivery Must Have Skills & Experience Strong experience with Django and Flask Frontend development using React and Vanilla JavaScript Backend experience with Node.js API integration and workflow automation SQL and data integration experience Familiarity with Azure DevOps or similar CI/CD tools Should Have ...

Full Stack Developer - Active SC, NPPV3, Java

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Stack Developer within the Public Sector. Active SC and NPPV3 Clearance. Senior-level expertise in either Java/Spring (Boot, Data JPA, Security) or JavaScript/TypeScript with React; mid-level experience acceptable in the other Proven experience delivering high-quality, cross-functional solutions using microservices and micro-frontend architectures ...

Software Developer Apprenticeship

Hiring Organisation
RADAPEX LTD
Location
PURE OFFICE, TURNBURY PARK ROAD, MORLEY, England
Employment Type
Degree Apprenticeship
Salary
£30,000 a year
itself on 'always delivering', which has given RADAPEX an exceptional reputation. We can help you become an exceptional Software Developer. Role HTML/CSS JavaScript SQL/PLSQL Cyber Security Databases Oracle APIs DevOps Restful Services Training Digital and Technology Solutions Professional Level 6 You will be required to work ...

Senior PHP Developer

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£65,000
requirements: Minimum of 5 years as a Backend Engineer. PHP development experience. Experience of PHP Frameworks Laravel/Symfony (Non Essential) Understanding of Javascript, Typescript and React on the frontend. Cloud exposure, ideally in AWS, Lambda, ECS but Azure or GCP is also fine. Experience of RDBMS - MySQL. Knowledge ...

Senior Software Engineer

Hiring Organisation
Brightbox GRP Ltd
Location
United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
technologies, applying this knowledge to enhance our development processes and tools. Required Skills: - Demonstrative experience with Python and experience with web development frameworks, particularly JavaScript, Next.js. - Familiarity with AWS services and cloud computing principles. - Strong understanding of performance testing methodologies and tools. - Excellent problem-solving skills and attention to detail. ...

C# Developer

Hiring Organisation
VIQU IT
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 300 - 350 Daily
databases. CI/CD experience. Experience in API design and building system integrations. Microsoft Dynamics integration (highly desirable). Python and/or JavaScript experience (desirable). Excellent communication skills and confidence in working remotely. This C# Developer role is an immediate start, with interview slots available next week. ...

C# Developer

Hiring Organisation
VIQU IT
Location
Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day Outside IR35
databases. CI/CD experience. Experience in API design and building system integrations. Microsoft Dynamics integration (highly desirable). Python and/or JavaScript experience (desirable). Excellent communication skills and confidence in working remotely. This C# Developer role is an immediate start, with interview slots available next week. ...

C# Developer

Hiring Organisation
VIQU IT
Location
London, Coleman Street, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day
databases. CI/CD experience. Experience in API design and building system integrations. Microsoft Dynamics integration (highly desirable). Python and/or JavaScript experience (desirable). Excellent communication skills and confidence in working remotely. This C# Developer role is an immediate start, with interview slots available next week. ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 per annum
least a BSc level or higher in Computer Science or Mathematics from a Russell Group University or equivalent. Desirable skills: HTML5, CSS, JavaScript Multi-threaded application development Understanding of Windows technologies If you feel you have the skills and experience required for this opportunity, please contact Oliver Wilson ...

Full Stack Developer - Symfony - Hybrid - Liverpool

Hiring Organisation
Searchability (UK) Ltd
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£45,000
with full stack exposure) Solid experience with PHP and Symfony Good working knowledge of Next.js and React Strong fundamentals in HTML, CSS and modern JavaScript Comfortable working collaboratively and eager to learn Nice to Have Experience building and consuming REST APIs Familiarity with Git and modern development workflows Exposure ...

Full Stack Developer

Hiring Organisation
Redline Group Ltd
Location
Isle of Wight, United Kingdom
Employment Type
Permanent
Salary
£35000 - £45000/annum
Isle of Wight: Experience of software development in the Microsoft Visual Studio IDE, Azure DevOps and GitHub. Experience with ASP.NET Core and JavaScript frameworks such as Vue.Js or React. Experience with PowerBI, SQL Server Reporting Services or similar. Experience of JSON, and cloud technologies. Awareness of technology and software trends ...

Software Engineer

Hiring Organisation
InfoSec People Ltd
Location
London Area, United Kingdom
from development through live operation Continuously improving how software is delivered What we’re looking for Strong software engineering fundamentals Experience with TypeScript/JavaScript and/or backend language s such as Python or Java Cloud experience (AWS preferred) Containerisation and modern CI/CD exposure Security-conscious mindset ...

Full Stack Developer (On-site)

Hiring Organisation
Redline Group Ltd
Location
Isle of Wight, United Kingdom
Employment Type
Permanent
Salary
£35000 - £45000/annum
Isle of Wight (ON-SITE): Experience of software development in the Microsoft Visual Studio IDE, Azure DevOps and GitHub. Experience with ASP.NET Core and JavaScript frameworks such as Vue.Js or React. Experience with PowerBI, SQL Server Reporting Services or similar. Experience of JSON, and cloud technologies. Awareness of technology ...

Senior Software Engineer (£70k + benefits)

Hiring Organisation
Morson Edge
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
high-impact role in a fast-growing SaaS company where you'll be given real responsibility from day one. Skills: C#, .NET, APIs JavaScript, TypeScript, Angular SQL Server Azure Functions (inc. serverless) The money is good too – up to £70k plus benefits including share options, 5% matched pension ...

Neo4j Developer / Graph Database Specialist

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
platforms or applications. Knowledge of software development best practices, including version control, testing, and deployment. Proficiency in relevant programming languages (e.g., Java, Python, or JavaScript). Excellent problem-solving skills and attention to detail. Strong communication skills and ability to work collaboratively in a team. Preferred Qualifications: Experience with other ...

Full Stack Node.JS Developer - Reading - Hybrid

Hiring Organisation
Transparent Technology
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
your CV to Nathan Laidlaw at Transparent Technology via the application process. Applications are being reviewed on an ongoing basis. Senior Software Developer, Senior JavaScript Developer, Node.js Developer, React Developer, Redux Toolkit, TypeScript, PostgreSQL, AWS, B2B SaaS Jobs, Retail Intelligence, Data Analytics Platform, Hybrid Software Engineer, UK Tech Jobs, SaaS ...

Full Stack Software Engineer

Hiring Organisation
Bolt Technical Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
support best practices What Theyre Looking For Senior full-stack experience in a LAMP environment Strong PHP and MySQL skills Experience with modern JavaScript frameworks API design experience Comfortable in a hands-on, pragmatic, small-team environment Strong communication and problem-solving skills Package & Benefits £70,000 £80,000 salary ...

Cloud Application Developer

Hiring Organisation
Sanderson Government and Defence
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£70,000
systems e.g., ELK, Nagios, New Relic, DataDog, Splunk etc. Working knowledge of digital delivery processes and methodologies. Working knowledge of Atlassian Toolset. Knowledge of Javascript frontend frameworks. Understanding of front-end technologies, such as HTML5, and CSS3. Understanding the nature of asynchronous programming, its quirks and workarounds. Understanding of database ...

GenAI Developer

Hiring Organisation
VANLOQ LIMITED
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract, Work From Home
with Generative AI concepts, models, or AI-enabled application development Backend development using Java and/or Scala Frontend development with Angular or similar JavaScript frameworks Experience with distributed compute technologies, such as: Apache Spark Databricks Apache Beam (or similar) Solid experience with Azure cloud technologies Database experience with cloud ...

Graduate Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Derbyshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£30,000
principles Agile experience, using tools such as Visual Studio, Git, Jira Excellent communication skills Desirable Strong Maths/Physics background React and JavaScript C# experience The Company This well-established organisation is known for delivering precision-driven engineering software used worldwide. Teams are highly collaborative, technically focused, and committed ...

Graduate Software Engineer

Hiring Organisation
Oscar Technology
Location
Derbyshire, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £30,000 per annum
Agie experience and use of various tools Visual Studio, Git, Jira etc Great communication skills Desirable Strong Maths/Physics background React and JavaScript C# The Company This is a well-established organisation recognised for delivering high-performance engineering software used worldwide. Their teams are highly collaborative, technically driven ...