20 of 20 Permanent JavaScript Jobs in Gloucestershire

Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
documentation and contribute to knowledge sharing. Essential Skills & Experience Strong commercial experience with Java and Python . Front-end engineering experience using React and JavaScript Solid hands-on experience with MongoDB including data modelling and performance tuning. Proficient with CI/CD, Git, automated testing, and modern engineering workflows. Experience ...

Senior Software Engineer

Hiring Organisation
VoCoVo
Location
South Gloucestershire, United Kingdom
Employment Type
Full Time
Salary
70000 to 78000 GBP Annually
tools, such as Mender. Exposure to event-driven architectures and state machines. What you'll do Design and develop robust and scalable Typescript/Javascript applications to contribute towards the goals of the team. Work collaboratively with colleagues to consult upon, make and record evidence based architectural decisions. Proactively identify ...

Staff Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
exciting journey of innovation and growth. What skills will I need? Expert knowledge of current Java. Proficient in another language such as Python, C++, JavaScript, TypeScript, React. Experience of developing on Linux. Advanced understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Expert with Git version ...

Senior Software Engineer

Hiring Organisation
Lockheed Martin
Location
Brockworth, Gloucestershire, UK
exciting journey of innovation and growth. 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. Thorough understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter). Experienced with ...

Software Engineer

Hiring Organisation
Optamor
Location
Gloucestershire, Hucclecote, United Kingdom
Employment Type
Permanent
Salary
£43000 - £98000/annum BUPA, bonus, 4 day work week
safeguarding digital infrastructures in the UK. 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, 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 ...

Site Reliability Engineer - Hybrid - Gloucester

Hiring Organisation
Anson Mccade
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£65,000
applications behave across the full stack (code, infrastructure, databases) Experience with at least one of the following: Java or similar programming languages JavaScript/web technologies Familiarity with Linux or Windows environments (e.g. Bash, PowerShell) Exposure to cloud platforms such as AWS, Azure or OpenStack Experience with monitoring/logging ...

Software Engineer

Hiring Organisation
VoCoVo
Location
South Gloucestershire, United Kingdom
Employment Type
Full Time
Salary
52000 to 58000 GBP Annually
reviewing Architectural Decision Records (ADRs) to support clear, well-documented technical decisions. What you'll do Develop robust, scalable applications using TypeScript/JavaScript to support team and product goals. Contribute to the refinement and the delivery of epics. Proactively identify technical risks and implement effective mitigation strategies. Collaborate with ...

Java Software Engineer

Hiring Organisation
Omega
Location
Gloucester, England, United Kingdom
Contributing across the software development lifecycle from requirements to deployment Tech Stack Includes: Java, Python, Linux, Git, JUnit, GitLab CI/CD, Oracle, MongoDB, JavaScript/TypeScript, React, Apache NiFi, Elasticsearch, Kibana, AWS, Hibernate, Atlassian Suite What’s on Offer: Hybrid working and flexible schedules (4xFlex) Ongoing training and career ...

Software Engineer

Hiring Organisation
Hamiltonian Dynamics
Location
Gloucestershire, England, United Kingdom
experience in one or more of the following technologies but who is also open minded about learning new languages and technologies. Java, Python, JavaScript, TypeScript Angular, React, Vue Docker, Kubernetes AWS, Azure MERN, Elasticsearch, Neo4J What We Offer A competitive salary with an exciting array of projects to work on. ...

Solution Architect

Hiring Organisation
Forward Role
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Cognito, OIDC) - Containerisation and orchestration tools (e.g. Docker, Kubernetes) - DevOps/DevSecOps practices and tooling - Proficiency in one or more programming languages such as JavaScript, Java, or Python As an industry leading, nationwide Marketing, Digital, Analytics, IT and Design recruitment agency, we are continually receiving new assignments to work ...

Senior Software Developer

Hiring Organisation
Platform Recruitment Limited
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£80,000
Python/MATLAB a bonus) Experience developing complex systems Comfortable working with Linux environments Strong academic background (numerate degree) Desirable: GUI development (HTML/JavaScript) Git or Subversion Package: Circa £80,000 25 days holiday + bank holidays 10% pension Life insurance & income protection Apply now to learn more ...

DevOps / SRE Engineer

Hiring Organisation
Roke
Location
Gloucester, England, United Kingdom
code tools such as Terraform, Ansible, Helm or ArgoCD Experience with observability tooling such as Prometheus, Grafana, Kibana or similar Coding ability in Python, JavaScript or Java, with a willingness to learn new technologies Experience using AI-assisted development tools in day-to-day engineering work Nice to have ...

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 ...

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 ...

JavaScript Engineer

Hiring Organisation
Ncounter
Location
Cheltenham, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £90,000 per annum
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 ...

Trainee Web Developer

Hiring Organisation
IT Career Switch
Location
Gloucester, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £45,000 per annum
little as 3-6 months: Step 1 - Introduction to Development - Complete a selection of professional and industry recognised coding courses covering HTML5, CSS3, Javascript and Python. The training is delivered via multimedia rich video tutorials, presentations and quizzes, through a portal that you study from home. These courses will give … friendly advisors will be in touch. Keywords:Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

Software Engineer

Hiring Organisation
Advanced Resource Managers
Location
Tewkesbury, England, United Kingdom
Development in C++? Do you have experience using Source Control Systems such as Subversion? Do you have experience developing User Interfaces in HTML/JavaScript/TypeScript? If your answer to these is yes, then this could be the role for you! As the Software Engineer, you will be working … network security applications Developing novel signal, image, or data processing applications in C/C++ Developing user interfaces in HTML/Typescript/Javascript Providing support and training to our customers in using the software Mentoring and leading others Your skillset may include: Software development experience, preferably in C/ ...

Senior Front End Engineer JavaScript React

Hiring Organisation
Client Server
Location
Cirencester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£85,000
Senior Front End Engineer/Developer (JavaScript React) Cirencester to £85k Are you a Senior Front End Engineer looking for an opportunity to take ownership and make an impact? You could be working on complex and interesting systems related to geoscience in a beautiful Cotswolds based office, as part … with stunning views and a range of facilities including free parking onsite (not commutable on public transport). About you: You have strong OO JavaScript and React front end development skills You're comfortable using AI tools such as Claude in your everyday workflow You have experience in a start ...

Senior Front End Engineer JavaScript React

Hiring Organisation
Client Server
Location
Cirencester, Gloucestershire, UK
Employment Type
Full-time
Senior Front End Engineer/Developer (JavaScript React) Cirencester to £85k Are you a Senior Front End Engineer looking for an opportunity to take ownership and make an impact? You could be working on complex and interesting systems related to geoscience in a beautiful Cotswolds based office, as part ...