1 to 25 of 68 Software Engineer Jobs in Cheltenham

in the Cyber and Cloud space. We are experts in delivering value into both the public and private sector, supporting delivery of quality products at speed. We solve complicated software and hardware problems using Agile approaches. Our specialisms include moving data between trust boundaries, designing secure data ingress and egress systems. Argo has substantial experience in mentoring our customers … maintaining large-scale, secure, and high-performing solutions. This role involves mentoring and coaching junior team members, translating stakeholder requirements into actionable user stories, and embedding security throughout the software development life cycle. The position calls for strong technical expertise, collaborative mindset, and an ability to deliver innovative solutions that align with business objectives. Experience Requirements Software Development … record of helping less experienced developers advance their skills and confidence Roles and Responsibilities Collaboration & Full Lifecycle Work collaboratively with Argo and its partners, taking ownership of the full software lifecycle—from requirements gathering to deployment and maintenance Ensure high-quality delivery of product components and systems that meet agreed time, scope, and budget parameters Technical Discussions & Customer Engagement More ❯

highest level of UK Government clearance. Location: Cheltenham, Gloucestershire, United Kingdom About Your Opportunity: This role supports the ever increasing need to protect our national security through development of software applications in an Agile environment to collect data, analyse it and allow our customers to make informed decisions. An exciting opportunity to work on cutting-edge technology and to … for ongoing professional development and career growth opportunities. Your Responsibilities: Perform hands-on development and actively contribute to the code base including peer review of code. Perform design of software features to realise the product road map and be able to explain design choices. Support breaking down of large pieces of work into well-defined tasks to be implemented … Automated Deployment: Jenkins, Docker, OpenShift or Kubernetes. Database Technologies: SQL, Elasticsearch or MongoDB. Testing Technologies: Cypress, Selenium or Cucumber. Your Future Team: “My purpose; to lead a team of software engineers with the brightest minds, to push the boundaries and define possible together.” Rishi Badiani – Head of Software Engineering @ Northrop Grumman UK A truly Agile development team that More ❯

Senior Software Engineer Location: Cheltenham, London or Manchester (Flexible & Hybrid Working Available) Salary - £60,000 - £90,000 + excellent benefits + bonus Clearance - Active eDV security clearance required This isn’t just another software engineering role—it’s an opportunity to be part of something bigger. As a Senior Software Engineer , you’ll design, develop … with cutting-edge technology, and contribute to solutions that have real-world impact. What You’ll Do: Write clean, efficient, and maintainable code while contributing to peer reviews Design software features that align with product roadmaps and explain design choices Break down large development tasks into manageable Agile sprints Set up and maintain Continuous Integration & Deployment (CI/CD More ❯

Social network you want to login/join with: Software Engineer (Backend or Full-Stack), cheltenham col-narrow-left Client: Teal Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Who we are Teal is a European payroll data API platform, building financial … the credit industry. We believe credit should work for everyone. In order to do that, there needs to be more transparency and more data. By empowering lenders with the software infrastructure for reliable, real-time affordability data we’re enabling consumers to get credit decisions faster, leading to better access to credit. We are backed by top VC investors … from day one. We want curious and agile people, who are ready to take on challenges and adapt fast. The main skill set we are looking for is strong software engineering experience, preferably with Kotlin/Java or Python. We highly value experience in cloud-based environments and REST APIs. Exposure to working with Large Language Models is a More ❯

Senior to Principal Software Engineers - DV cleared Join or sign in to find your next job Join to apply for the Senior to Principal Software Engineers - DV cleared role at DATA+ Role Overview We are hiring Software Engineers across various levels (Senior, Lead, and Principal) to support high-priority defence and national security programmes. These are onsite … in Cheltenham, working on long-term, mission-critical systems that shape the future of UK defence technology. Responsibilities Work with modern Java-based tech stacks to deliver scalable, resilient software solutions. Contribute to infrastructure, data, and cloud transformation projects. Participate in agile delivery and uphold engineering excellence. Influence architecture and design decisions. Mentor team members and contribute to the … tooling: Jenkins, GitLab, Docker, Kubernetes, OpenShift Databases: SQL, MongoDB, Elasticsearch Experience with agile delivery and CI/CD pipelines Experience working in secure or regulated environments Candidate Requirements Proven software engineering experience at senior or leadership level Strong problem-solving and communication skills Commitment to engineering best practices and continuous improvement Current UK DV clearance is mandatory What We More ❯

Software Engineers - Senior to Principal Level (DV Cleared) Location: Cheltenham (Onsite) Salary Range: £47,000 - £105,000 per annum (dependent on level and experience) Clearance Required: Current UK Developed Vetting (DV) is essential Contract Type: Permanent We are hiring Software Engineers across a range of levels (Senior, Lead, and Principal) to support high-priority defence and national security … driven engineering environment with access to exciting, impactful work in secure environments. About the Role You'll be working with modern Java-based tech stacks to deliver scalable, resilient software solutions. Projects span infrastructure, data, and cloud transformation, with a focus on agile delivery and engineering excellence. You'll have the opportunity to influence architecture and design decisions, mentor … Jenkins, GitLab, Docker, Kubernetes, OpenShift Databases : SQL, MongoDB, Elasticsearch Agile delivery and CI/CD pipelines Experience working in secure or regulated environments What We're Looking For Proven software engineering experience at senior or leadership level Strong problem-solving and communication skills Commitment to engineering best practices and continuous improvement Current UK DV clearance is mandatory What You More ❯

Job Description: Senior Software Engineer Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/Azure United Kingdom Full Remote: Perm Role Salary: £85,000 - £110,000 Harrington Starr has partnered with an innovative start up FinTech who specialise in providing market access and data from their ultra low-latency platform to financial service firms, leading exchanges and single … dealers across digital assets, FIX and more. They are looking to hire a Senior C#, .NET Engineer with strong experience in start-up/scale up firms, able to take ownership of developing new applications, adding features to existing systems and contributing to the growth and success of the companies core products. Key Requirements: Extensive C#, .NET development experience … phone call to discuss this opportunity in further detail, please apply below or send through a copy of your up-to-date CV via email to [emailprotected] . Senior Software Engineer Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/Azure United Kingdom Full Remote: Perm Role Salary: £85,000 - £110,000 Harrington Starr has partnered with an More ❯

Software Engineer – Defence, Cyber, and Intelligence Programmes Location: Gloucester About Us: At Lockheed Martin, we’re all about pushing boundaries and working on cutting-edge technologies that matter. If you’re a Software Engineer who wants to make a real difference in the world of Defence, Cyber, and Intelligence, we’ve got exciting opportunities for you … schedules, hybrid working options, and a benefits package that helps you live a healthy, fulfilling life both in and outside of work. The Role: This isn’t your typical software engineering job. You’ll be helping to develop innovative, secure systems that safeguard critical digital infrastructure. You’ll collaborate with a passionate team, solve complex problems, and constantly learn … new things. Whether you’re focused on one area of software development or love switching it up, you’ll have the chance to specialise in or work across various areas with a key focus on the Cyber domain. What You’ll Do: You’ll be involved in all stages of the software development lifecycle, from planning and designing More ❯

SENIOR SOFTWARE ENGINEER - eDV CLEARED KEY POINTS National Security sector £65,000 - £95,000 + Package Cheltenham office Hybrid work (2 days per week WFH) Must hold enhanced DV Clearance OVERVIEW Working with cutting-edge technology to tackle some of the biggest National Security challenges in the UK Performing hands-on development and contributing to the code base … including peer review Performing the design of software features Supporting the breaking down of large pieces of work into well-defined tasks Supporting the setup and maintenance of CI and deployment pipelines . ESSENTIAL SKILL SET Expertise using Java, JavaScript, C++ or Python Experience using Cloud-based architecture, AWS or Azure DevOps Automated Tools, Jenkins, Docker, OpenShift or Kubernetes More ❯

Job Title: Full Stack Software Engineer - Healthcare Industry: Biotechnology Research Location: UK (Remote) Princeton Biopartners is a best-in-class provider of integrated consulting solutions to the life sciences sector. Our mission is to improve the evidence base, accessibility, and dissemination of biomedical innovations through strategic advisory, software, and our venture fund. We pride ourselves on establishing … long-term client relationships and are dedicated to addressing pain points via integrated and transformative projects. We are looking for a highly motivated and talented Full Stack Software Engineer to become our first full-time technology hire. As a Software Engineer, you will be critical in bridging the gap between strategy and implementation. You'll be … remote, but only open to candidates localized within the UK STEM degree: from a top research-intensive university, preferably in London or Oxbridge Engineering mindset: obsessed with building robust software aligned with best practices Comfortable client facing: as needed to gather requirements and feedback Product-minded: high degree of ownership and deeply invested in the user experience Highly curious More ❯

Software Engineering Opportunities | Defence/National Security Industry | Salaries up to £100,000 | Security Clearance Required | Cheltenham MERITUS are working with a number of Defence/National Security clients in the Cheltenham area looking to grow their software engineering functions. We're looking to speak with experienced software engineers holding active security clearance (SC, DV, eDV). … . Available Roles: Lead Developers, National Security/Defence, C++ or Python, Up to £80,000. Senior Developers, National Security, Java, Python or JavaScript, Up to £105,000 Cyber Software Engineers, National Security, Python or C++, Up to £105,000 Data Software Engineers, National Security, Python & SQL, Up to £105,000 Developers, National Security/Defence, C++, Python More ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, cheltenham col-narrow-left Client: Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: ? Urgent! x8 Fullstack Senior Software … embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C#, PHP ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. … Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI/CD : Use DevOps processes, including virtualization , containerization , and More ❯

Senior Software Engineer – DV Cleared Location: Cheltenham (Hybrid) Salary: £65,000–£80,000 + Bonus + Benefits Clearance Required: Active UK Developed Vetting (DV) We’re hiring on behalf of a specialist consultancy supporting secure, high-impact projects in the defence and national security space. As a Senior Software Engineer with current DV clearance, you’ll … interests at home and abroad. This is a hybrid role based in Cheltenham, typically requiring two to three days on site each week. You’ll be developing robust, secure software using Java or modern C++ in complex, high-assurance environments. Projects may involve real-time data processing, high-throughput back-end systems, or secure mission planning platforms. The work … fellow developers to deliver reliable solutions in classified settings. You must hold active DV clearance and have strong experience with Java or C++. A background in Linux development, secure software design, and working with modern tooling such as GitLab, Jenkins, Docker or Kubernetes is important. Familiarity with microservice architecture, REST APIs, and agile delivery will be helpful. Experience in More ❯

Social network you want to login/join with: We’re looking for a Backend Engineer to join our global team to be responsible for the quality, development, and execution of our software products. You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals located across the globe – Barcelona … against potential threats Develop automation tests/collaborate with automation engineers to ensure business needs are met, and allow for regression testing Work closely with users to provide personalized software support as needed Stay updated on emerging technologies and industry trends to continuously improve our backend infrastructure Document application support and operational procedures Mentor junior engineers and provide technical … us what you got if you aren’t a perfect fit): Bachelor's or Master's degree in computer science, engineering, or related field 3+ years of experience in software development, with a focus on building scalable and reliable systems Extensive knowledge of DotNet C#, LINQ, MS SQL, Entity Framework and related technologies Capable to use version control software More ❯

Software Engineer Application Deadline: 15 June 2025 Department: Software Engineering Employment Type: Permanent Location: Cheltenham (Hybrid) Compensation: £40,000 - £85,000/year Description Please note: For this role it is essential that you hold an active, or recently active (within the last 12 months), DV clearance. Gemba Advantage is a collection of extraordinary individuals who are … doing social good across the UK Who are we hiring? You will work as part of our agile delivery team, partnering closely with our customers, to deliver high-impact software that meets their ever-changing digital transformation needs. You will be responsible for the development of components of complex systems, using a variety of modern technologies and best practices More ❯

DevSecOps Software Engineer (£70,000 to £80,000) Argo DevOps Solutions is a small but established UK-based technology company working in the Cyber and Cloud space. We are experts in delivering value into both the public and private sector, supporting delivery of quality products at speed. We solve complicated software and hardware problems using Agile approaches. … The candidate must be willing to hold Government Clearance and go through the respective vetting. Experience Requirements: We expect you to have a demonstrated ability to create and deliver software to solve business problems. You should bring experience and subject matter expertise in at least three of the following: Unit testing frameworks usage (e.g., Cypress, Cucumber, Behave, Selenium). … AWS or Azure) - infrastructure build and configurations of a variety of services including Compute, Storage, Networking, and Kubernetes. Automation and the integration of security at every phase of the software development lifecycle. Experience of working with Continuous Integration (CI), Continuous Delivery (CD), and continuous testing tools (e.g., Jenkins, GitHub actions). Experience working within an Agile environment, assisting Product More ❯

Software Engineers Location: Cheltenham Salary - £40,000 - £90,000 + excellent benefits + bonus Clearance - Active eDV security clearance required This isn’t just another software engineering role—it’s an opportunity to be part of something bigger. As a Software Engineer , you’ll design, develop, and maintain critical infrastructure that powers essential services. You’ll … tackle complex challenges, work with cutting-edge technology, and contribute to solutions that have real-world impact. Our client is looking for several Software Engineers and will consider candidates from Junior to Senior level. What You’ll Do: Write clean, efficient, and maintainable code while contributing to peer reviews Design software features that align with product roadmaps and More ❯

Social network you want to login/join with: Senior Software Engineer - Remote - Fintech - Up to £120k - Python TypeScript AWS, Cheltenham Client: Opus Recruitment Solutions Location: Cheltenham (Remote work available) Job Category: Other EU work permit required: Yes Job Views: 9 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: I am exclusively supporting a FinTech Product Company that is … currently hiring for 2 Senior Software Engineers to join their remote engineering team. The company is profitable, with an existing product used by several enterprise clients. They seek confident, experienced, and passionate Senior Software Engineers with a product mindset and deep understanding of software engineering. Their focus is on quality engineering and innovation, emphasizing a product approach … includes: Python React/TypeScript Node.js AWS GenAI Experience with another backend language (Ruby, C++, Elixir, Haskell, Go, Clojure, or Scala) is a plus Private projects demonstrating passion for software engineering are also advantageous The company is actively working with AI and utilizing up-to-date AI technologies. The position offers up to £120k and is fully remote. #J More ❯

Social network you want to login/join with: An excellent opportunity awaits an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical … or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps, containerisation … and deployment *Overseeing the full project lifecycle, technical decision-making, and mentoring *Part of a collaborative, technology-driven software team *Remote role based in the UK The Person: *Strong experience in .NET and React software development *Solid cloud and DevOps skills (Azure, AWS, GCP) *Comfortable taking ownership of projects and guiding others *Interest in environmental, scientific, or infrastructure More ❯

Social network you want to login/join with: Senior PHP Software Engineer (AI), cheltenham col-narrow-left Client: Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: We’re searching for a talented Senior Software Engineer who’s ready to … success through idea generation, strategic input, improved communication, and effective decision execution. Assist in project management activities, including estimation, scheduling, planning, and progress tracking. Play a key role in software deployment activities in our production data centre. Promote a team player status, providing support to fellow team members and mentoring by setting an example. What you’ll need: Expert More ❯

Social network you want to login/join with: Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £120k - TypeScript/Python/React/AWS/GenAI, cheltenham col-narrow-left Client: Opus Recruitment Solutions Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 … col-wide Job Description: I am supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! They are a heavily tech driven Product Company who put a huge emphasis on quality engineering, innovation and forward thinking. As a Senior Software Engineer, you More ❯

Software Engineer Cheltenham | Hybrid Earn up to £70,000 About the Role: A leading software consultancy is seeking an experienced Software Engineer to join its Central Government team. This role offers the opportunity to work on complex and mission-critical projects, developing bespoke software solutions that enhance national security and operational efficiency. Operating in … a hybrid capacity, you can choose to work from offices in Bristol, Cheltenham, or Manchester, with regular client site visits required. Key Responsibilities: Design, develop, and test software solutions in an Agile environment. Utilise open-source libraries and components to build high-quality, secure systems. Implement continuous integration pipelines using GitLab to ensure software quality. Deploy solutions to More ❯

and have trust in you when getting the job done because we recognise, our business is our people. Job Description Ultra-PCS is seeking a talented C/C++ Software Engineer who has experience in embedded software development, passionate about learning software and keen to join dynamic team. Ultra PCS is a leader in providing solutions … for aerospace and defence systems. We are seeking an experienced Software Engineer to join our team. We are searching for a dynamic highly skilled Software Engineer with a wide breadth of skills who is interested in applying those skills and furthering their development skillset on a variety of software projects. As a Senior Software Engineer, you will be expected to derive requirements, produce software architecture, develop test specifications, perform coding, debugging and testing on a variety of platforms from microcontrollers, to asymmetric multi-processor systems. You will participate in all phases of full software development lifecycle. This role will suit a self motivated developer who is keen to take on More ❯

new ways of working, trusting our people to get the job done because our business is our people. Job Description Ultra PCS is seeking a talented C/C++ Software Engineer with experience in embedded software development. We are looking for someone passionate about learning software and eager to join a dynamic team. As a Senior … Software Engineer, you will derive requirements, produce software architecture, develop test specifications, and perform coding, debugging, and testing across various platforms, from microcontrollers to asymmetric multi-processor systems. You will be involved in all phases of the software development lifecycle. This role suits a self-motivated developer eager for new challenges and interested in expanding their … programming skills across multiple languages and platforms. Key Responsibilities Software Development: Requirements definition, design, development, and verification for various integrity levels, from safety-critical to proof of concept. Coding according to internal standards, ensuring high-quality, robust solutions. Conducting design and code reviews to maintain quality standards. Debugging in embedded environments. Required Skills and Experience Technical Expertise High proficiency More ❯

iO Associates are working closely with a leading technology provider in the Defence and Security space. They are seeking Software Engineers at all levels to join their growing team on a permanent basis. The role follows a hybrid model, with a mix of remote work and onsite collaboration - typically four days a week in Gloucestershire or London. Due to … holder with active SC or DV clearance. Candidates eligible and willing to undergo DV vetting will also be considered. You will play a key role in developing cutting edge software systems and applications. You may specialise in just one area or operate across multiple Software Development disciplines with a specific focus on the Cyber domain. Key requirements: Proficient … such as JUnit 5.x (Jupiter) Experienced with Git version control Oracle/Relational Databases and/or Mongo GitLab CI/CD Pipelines Elasticsearch and Kibana Knowledge of developing software for cloud deployment - specifically AWS Experienced in supporting maturation of CI/CD software pipelines for Cloud deployments If you are passionate about Software Engineering and are More ❯