51 to 75 of 104 ECMAScript Jobs in the South West

Software Engineer

Hiring Organisation
TRIA
Location
Greater Bristol Area, United Kingdom
such as FreeRTOS, Zephyr, or Embassy Solid understanding of communication protocols: I2C, UART, SPI, Bluetooth LE Desirable: Exposure to languages such as Python, JavaScript, Swift, Java, etc. Linux GUI development with Qt, TouchGFX, Crank Familiarity with tools like Git, Jira, Confluence Ability to work across the full tech stack, from ...

Web Developer

Hiring Organisation
Robert Half
Location
Gloucester, Gloucestershire, UK
Employment Type
Full-time
responsive, accessible, SEO-optimised, and high performing. Collaborate with cross-functional teams and troubleshoot technical issues when needed. Skills & Experience Experience with HTML, CSS, JavaScript, WordPress, HubSpot, Node.js, PHP, and APIs. Understanding of SEO, analytics, accessibility, security, and cloud/web hosting environments. Strong communication, problem-solving, and ability ...

Web Developer

Hiring Organisation
Robert Half Limited
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Contract
responsive, accessible, SEO-optimised, and high performing. Collaborate with cross-functional teams and troubleshoot technical issues when needed. Skills & Experience Experience with HTML, CSS, JavaScript, WordPress, HubSpot, Node.js, PHP, and APIs. Understanding of SEO, analytics, accessibility, security, and cloud/web hosting environments. Strong communication, problem-solving, and ability ...

Software developer

Hiring Organisation
Sanderson Government and Defence
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £625 per day + Inside IR35
someone who enjoys solving complex technical challenges in a secure, mission driven setting. Key Focus of the Role Building quality, scalable applications using JavaScript , React , and Node.js Designing and deploying cloud native solutions on AWS , leveraging best-practice architectures Implementing and maintaining Infrastructure as Code using Terraform Contributing to secure ...

Test Analyst

Hiring Organisation
Tank Recruitment
Location
Swindon, Wiltshire, United Kingdom
Employment Type
Permanent
content Ability to thrive in a fast-paced SaaS environment Desirable Skills Exposure to automated testing tools such as Appium or Playwright (Mocha/JavaScript) Familiarity with PHP, Firebase, or NoSQL databases Understanding of CI/CD pipelines and Git workflows Awareness of application security and vulnerability scanning tools Experience ...

Software Engineer

Hiring Organisation
Platform Recruitment
Location
Wellington, Somerset, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
close collaboration with multidisciplinary engineering teams. Key responsiblities Design, develop, test, and maintain desktop and web applications Work with C#, WPF, and modern JavaScript frameworks Support and enhance legacy systems while helping drive modernisation Contribute to architectural decisions and system design discussions Requirements Strong experience in C# and WPF desktop ...

Salesforce Test Engineer

Hiring Organisation
Access Computer Consulting
Location
Swindon, Wiltshire, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550/day
other test frameworks - (BDD, cucumber) is essential. You must also have experience of API testing with Rest Assured or Postman. Experience in testing JavaScript and React-based applications and also experience in functional and integration testing of Salesforce applications is required for this role. Knowledge of software best practices like ...

Front End Developer

Hiring Organisation
Sanderson
Location
Corsham, Wiltshire, UK
Employment Type
Full-time
interpret designs, prototypes, and design systems Solid understanding of accessibility, usability, and inclusive design principles Experience working within Agile, multidisciplinary delivery teams Strong JavaScript/React skills, with an emphasis on maintainable, reusable code Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

Front End Developer

Hiring Organisation
Sanderson Government and Defence
Location
Corsham, Wiltshire, South West, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
interpret designs, prototypes, and design systems Solid understanding of accessibility, usability, and inclusive design principles Experience working within Agile, multidisciplinary delivery teams Strong JavaScript/React skills, with an emphasis on maintainable, reusable code Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse ...

Front-end Developer (React)

Hiring Organisation
Best.Energy
Location
City Of Bristol, England, United Kingdom
small, close-knit full-stack team. Strong communication skills and the ability to collaborate across departments are essential. What We’re Looking For Strong JavaScript skills Experience working with React Experience building dashboards, graphing, or data-heavy interfaces Experience integrating APIs and external data sources Understanding of surrounding technologies such ...

Senior Service Designer

Hiring Organisation
Driver and Vehicle Standards Agency
Location
City of Bristol, United Kingdom
Employment Type
Full Time
interaction design, visual design and prototyping. Experience in building coded prototypes using HTML and CSS or experience using the GOV.UK Prototype kit. Knowledge of JavaScript beneficial. Additional Information The role is part of the Government Digital and Data (or Government Security Profession Career Framework) profession and utilises an enhanced Capability ...

Senior Front End Developer React - Scientific Software

Hiring Organisation
17918
Location
Cirencester, Gloucestershire, United Kingdom
Senior Front End Developer/Engineer (React JavaScript) Cirencester to £85k Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. ...

Senior Front End Developer React - Scientific Software

Hiring Organisation
Client Server
Location
Cirencester, Gloucestershire, UK
Employment Type
Full-time
Senior Front End Developer/Engineer (React JavaScript) Cirencester to £85k Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. ...

.NET Developer

Hiring Organisation
Noir
Location
Plymouth, Devon, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £55,000 per annum
.NET Developer, .NET 10, C# 14 - Consultancy - Plymouth (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise in delivering innovative … Knowledge of software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, MongoDB, Azure, AWS, Node.js and Elasticsearch. This is a truly exciting project, one which if you are given ...

Senior Software Developer

Hiring Organisation
Bowerford Associates
Location
Plymouth, Devon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Core, ASP.NET, Blazor, Database Technologies (SQL Server, PL/SQL, T-SQL, SQL Server Management Studio - SSIS), ETL, Integration Platforms, Agile and Frontend Development (JavaScript/jQuery, React, Blazor) and Software Testing for this long-term and critical development programme. This is a hands-on role, so you MUST … ASP.NET, Blazor, Database Technologies, SQL Server, PL/SQL, T-SQL, SQL Server Management Studio, SSIS, Power BI, ETL, Integration Platforms, Agile, Frontend Development, JavaScript, jQuery, React, Blazor, Software Testing, AWS, Azure, Cloud, CI/CD, DevOps, Software Architecture, Design Patterns. The role comes with an incredibly competitive salary ...

Software Engineering Technical Lead

Hiring Organisation
MBDA UK
Location
Bristol, Filton, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
development of software for Commercial off the Shelf (COTS) hardware and be comfortable working with target system hardware. Ada, and/or JavaScript would be beneficial, but not essential Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given MBDA is a leading ...

PHP Full Stack Software Engineer - Supply Chain / Sustainability

Hiring Organisation
RecruitmentRevolution.com
Location
EC1V, Old Street, Greater London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum + Benefits
guidance and translating requirements into effective solutions. Continuous Improvement: You will stay up to date with modern front-end technologies, particularly HTML, CSS, and JavaScript, and proactively suggest improvements to user experience and development practices. You will contribute to the evolution of AI-assisted development within the team, helping … strong English communication skills, alongside 3–5 years of commercial front-end development experience. You’ll bring strong technical capability across HTML, CSS3, and JavaScript, with experience working with relational databases such as MySQL or PostgreSQL, and confidence using Git for version control. Experience with Bootstrap, Ajax, and jQuery ...

Software Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Countess Wear, Devon, UK
Employment Type
Full-time
selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

Software Developer Trainee

Hiring Organisation
ITOL Recruit
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£29,000 - £35,000 per annum
selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...

Senior Salesforce Test Engineer

Hiring Organisation
Indotronix Avani UK Ltd
Location
Swindon, Wiltshire, South West, United Kingdom
Employment Type
Contract, Work From Home
equivalent Salesforce project experience. Functional and integration testing of Salesforce applications. Playwright, BDD/Cucumber, API testing (Rest Assured/Postman). Testing JavaScript/React applications. Knowledge of TDD, BDD, CI/CD practices. Experience with Loans & Investment apps, Conga templates, FinDock & GoCardless. Agile experience and strong communication skills. … Desirable: ITIL, ISTQB, Certified Agile Tester. Java/JavaScript/Apex scripting knowledge. Experience delivering digital projects. Qualifications: Degree-level education or equivalent experience. Competencies: Thinking and problem solving, stakeholder management, communication, influencing, self-management, strategic awareness, teamwork, project management. Other: Occasional national travel may be required. ...

Full Stack Software Engineer

Hiring Organisation
Ncounter
Location
Cheltenham, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
highly controlled settings. We are looking for a Full Stack Software Engineer with strong backend expertise in either Java or C++, combined with modern JavaScript capability on the frontend. You will be part of a close, technically strong team, contributing across the full development lifecycle, from core backend services through … have dedicated time to develop your skills and explore new technologies. Key requirements: • Strong backend engineering experience in Java or C++ • Commercial experience with JavaScript, ideally within modern frameworks • Proven ability to build full stack applications in complex or secure environments • Understanding of software engineering best practices including Agile ...

.NET Developer

Hiring Organisation
Noir
Location
Greater Bristol Area, United Kingdom
.NET Developer, .NET 10.0, C# 14 - Digital Download Site – Bristol (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) With operations in over 20 countries our client has fast become … .NET Core, C# and Azure SQL. You will be trained in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Azure, Bootstrap, Agile and Azure Cosmos DB. Top performers can expect to receive their first promotion (and pay rise ...

Javascript Developer

Hiring Organisation
Ncounter Technology Recruitment
Location
Gloucestershire, England, United Kingdom
JavaScript Engineer Cheltenham, full time onsite Ncounter is supporting a highly specialised software consultancy delivering secure, high assurance engineering into some of the UK’s most sensitive environments. This is a genuinely mission focused role, working on complex systems where the work carries real impact and technical depth. … looking for a JavaScript Developer to join a close-knit engineering team operating at the forefront of secure software delivery. You will be building robust, scalable applications within a highly controlled environment, collaborating with experienced engineers who value clean design, strong fundamentals and continuous improvement. This role offers a strong ...

Full Stack Developer | Python & JavaScript

Hiring Organisation
RedRock Resourcing
Location
Greater Bristol Area, United Kingdom
Full Stack Developer | Python & JavaScript Salary: Up to £55,000 (DOE) Location: Bristol, Hybrid (2 days a week) Security clearance: Must be eligible for SC Clearance We're glad to be working with a fast-growing and innovating software company to find a talented Full Stack Developer to join their ...

Trainee Software Developer

Hiring Organisation
ITOL Recruit
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
selection of more advanced courses to get you up to speed. Learn the Command Line (1.5 weeks) Learn Git & GitHub (1.5 weeks) Learn JavaScript (1.5 weeks) Learn Python 3 (1.5 weeks) JavaScript forms the foundation of almost everything you see on the Internet, so it will be essential! Python ...