JavaScript jobs in Gloucester

Requirements Must have: - Commercial experience in software engineering. - Strong programming skills in at least one language such as C++, Java or C#. - Experience with utility or scripting languages such as Python, JavaScript or PowerShell. - Knowledge of Linux, Windows or multiple operating system

BAE

Location(s): UK, Europe & Africa : UK : Gloucester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commerci

CGI

Position Description At CGI, you’ll play a pivotal role in assuring the quality and reliability of complex infrastructure solutions that underpin mission-critical programmes. As an Infrastructure Automation Tester, you’ll help shape how innovative technologies are tested, deployed and trusted, worki

Requirements Must have: - We require fluency in English and German. - We require the desire to work in a fast-paced environment across multiple opportunities and teams. - We require 3-5 years of experience as a Sales Engineer, Solution Engineer, Architect, or Solution Consultant for a cloud-based, g

.NET Developer - Gloucester (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer) At this very moment our client is

Lockheed Martin

£59,000 - £73,000 /year

We’re expanding our team in Gloucester and have multiple opportunities for talented Senior Software Engineers to join us across a variety of Defence, Cyber and Intelligence programmes. At Lockheed Martin, you’ll work on meaningful, cutting-edge projects while developing your skills through exception

Lockheed Martin

We’re expanding our team in Gloucester and have multiple opportunities for talented Software Engineers to join us across a variety of Defence, Cyber and Intelligence programmes. At Lockheed Martin, you’ll work on meaningful, cutting-edge projects while developing your skills through exceptional trai

Requirements Must have: - Strong experience with .NET technologies, particularly ASP.NET Core and C#. - Proficiency with front-end technologies such as HTML5, CSS3, JavaScript, and modern JavaScript frameworks. - Experience with relational databases such as SQL Server. - Familiarity with cloud platf

Requirements Must have: - Strong commercial experience with modern PHP 8.x and the Laravel framework - Proficiency in HTML5, CSS3, and vanilla JavaScript - Experience designing and optimising MySQL databases - Comfortable using Git for version control - A hard-working, can-do mindset focused on find

Requirements Must have: - Proven experience writing highly maintainable, performant Python and JavaScript code - Experience building modern data pipelines using dbt, Kafka, Spark, AWS Kinesis, AWS Lambda, and Apache Airflow, or similar - Understanding of data modelling patterns - Deep knowledge of c

Senseon

€52,500 - €68,000 /year

Requirements Must have: - 3–6 years of experience in a technical cybersecurity role, ideally spanning Security Operations and an engineering or customer-facing function. - Demonstrable software development capability with the ability to write, review, and deploy code in a production context; Python

Requirements Must have: - Bachelors degree in Computer Science or related field, or equivalent experience. - 5+ years building reliable, performant applications and microservices. - Strong proficiency in TypeScript and Node.js; Ruby experience is a plus. - Proven full-stack experience across fronten

Requirements Must have: - Passion for technology, with curiosity, proactivity, and a problem-solving mindset. - Strong fundamentals in software design principles and system architecture. - 5+ years of software development experience, with strong Node.js and TypeScript skills and expertise in relatio

Raytheon Australia

Date Posted 2026-06-24 Country United Kingdom Location: Gloucester, South Gloucestershire Position Role Type Onsite At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With o

Date Posted: 2026-06-24 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Wit

RTX

Date Posted: 2026-06-24 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Onsite At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Wit

Location(s): UK, Europe & Africa : UK : Gloucester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial b