Cheltenham, Gloucestershire, South West, United Kingdom
Data Careers
architecture and design decisions, mentor team members, and contribute directly to the ongoing enhancement of national security platforms. Key Technologies & Skills Java (primary language) plus exposure to JavaScript or Python Cloud platforms : AWS or Azure DevOps tooling : Jenkins, GitLab, Docker, Kubernetes, OpenShift Databases : SQL, MongoDB, Elasticsearch Agile delivery and CI/CD pipelines Experience working in secure or regulated environments More ❯
system engineering role. Expertise in at least two of the following distributions: Red Hat, CentOS, Ubuntu, or SUSE. Proven experience in automating tasks using scripting languages such as Bash, Python, or Perl. In-depth understanding of network protocols, services, and standards including TCP/IP, DNS, DHCP, NTP, and SSH. Strong knowledge of virtualization technologies (VMware, KVM) and containerization platforms More ❯
Gloucester, Gloucestershire, South West Hybrid / WFH Options
BAE Systems
a huge impact to the security of the UK. About you You will have experience in many of the following: Programming in one or more of JavaScript, Java, .Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce Utilising CI/CD tools, such as More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
Argo DevOps Solutions Ltd
large corporate environments. Infrastructure as Code (IaC) Tools & Methodologies: Proficiency with Ansible, Terraform, and PackerIO for provisioning and managing infrastructure. Scripting & Automation Scripting Languages: Familiarity with Bash, PowerShell, or Python to automate workflows and system tasks. Virtualization & Containerization Virtual Environments: Experience administering virtualized systems using VMWare or Docker. Container Platforms: Knowledge of Docker/Kubernetes, AWS, Azure, or OpenShift (PaaS More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Lloyds Bank plc
minimum to be considered, we would like to see demonstrated, hands-on experience of: Backend software engineering experience in Java and ideally an additional OOP language e.g. Go or Python; Developing RESTful API services & understanding of API Gateways (e.g. APIGEE). Building applications utilising container technologies e.g. Docker. Managing application deployed to Kubernetes clusters, Istio & Helm. Cloud: GCP, GKE, IaC More ❯
Gloucester, Gloucestershire, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
Job Description: The Leonardo Cyber Security Division is looking to recruit a Principal DevSecOp Engineer to join its UK based engineering team working within a highly secure environment; with responsibility for providing a bridge between software development, testing, infrastructure, operations More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
technically savvy and personable people to help grow our practice and solve some of the most challenging, exciting and critical challenges to the UK's digital landscape. Skills in Python and machine learning are critical to this role as well as exposure to the data lifecycle. The role will include: Building, integrating, testing and scaling models including NLP and Computer … architectures, loss functions, tools and techniques Experience training machine learning models, including hyperparameter tuning and optimizing model performance Experience with (or at least exposure to) MLops workflows Experience with Python Experience with SQL Critical thinking and ability to problem solve Experience with data warehousing and database systems Exposure to working with CI/CD Knowledge of developing data pipelines Exposure More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
Argo DevOps Solutions Ltd
mindset, and an ability to deliver innovative solutions that align with business objectives. Experience Requirements Software Development & Principles Programming Languages: Proficiency in one or more of: Java, Spring Boot, Python, JavaScript, TypeScript, ReactJS SOLID Principles: Familiarity with object-oriented and clean coding practices Testing & BDD Unit Testing Frameworks: Experience with Cypress, Cucumber, Behave, Selenium, or similar tools Domain-Specific Languages More ❯
system engineering role. Expertise in at least two of the following distributions: Red Hat, CentOS, Ubuntu, or SUSE. Proven experience in automating tasks using scripting languages such as Bash, Python, or Perl. In-depth understanding of network protocols, services, and standards including TCP/IP, DNS, DHCP, NTP, and SSH. Strong knowledge of virtualization technologies (VMware, KVM) and containerization platforms More ❯
Role: Lead Python Developer Location: Cheltenham or London Salary: £80,000 - £90,000 Clearance Required: DV We're looking for an experienced Lead Python Developer to join a high-impact programme within the UK Defence and National Security sector. This is a unique opportunity to play a key role in delivering secure, mission-critical software systems that directly support national … safety and strategic defence operations. As a technical leader, you'll drive the design and development of advanced Python-based systems-often in highly secure environments guiding cross-functional teams, ensure engineering excellence, and oversee the full software lifecycle, from concept and prototyping to secure deployment and ongoing support. Key Responsibilities: Leading the design and development of Python-based software … and deployment Integrating machine learning models and real-time data pipelines where applicable Collaborating with stakeholders to gather requirements and showcase technical progress Essential Skills & Experience: Proven expertise in Python development in production environments Experience in secure or regulated industries (Defence, Government, Aerospace, etc.) Solid grasp of CI/CD, containerisation (Docker/Kubernetes), and cloud or on-premise deployments More ❯
Role: Lead Python Developer Rate: £550/day - Outside IR35 Location: Cheltenham Duration: Initial 6-12 months Clearance Required: DV We're looking for an experienced Lead Python Developer to join a high-impact programme within the UK Defence and National Security sector. This is a unique opportunity to play a key role in delivering secure, mission-critical software systems … that directly support national safety and strategic defence operations. As a technical leader, you'll drive the design and development of advanced Python-based systems-often in highly secure environments. You'll guide cross-functional teams, ensure engineering excellence, and oversee the full software lifecycle, from concept and prototyping to secure deployment and ongoing support. Key Responsibilities: Leading the design … and development of Python-based software systems in a high-security setting Working closely with data scientists, analysts, and engineering teams to deliver scalable, reliable solutions Architecting secure applications and services in line with defence-grade standards Mentoring developers and enforcing best practices across code, testing, and deployment Integrating machine learning models and real-time data pipelines where applicable Collaborating More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
Searchability NS&D
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 Experience using SQL, MongoDB or Elasticsearch Experience using Testing technologies TO BE CONSIDERED Please … give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS Java, JavaScript, C++, Python, AWS, Docker, OpenShift, Kubernetes, National Security, Defence, Defense, Government, Intelligence, Central Government, Security Cleared, SC Cleared, SC Clearance, DV Cleared, DV Clearance, eDV, UKIC DV More ❯
Lead agile engineering teams across the full SDLC, from ideation to deployment, in a collaborative and high-impact environment. Drive architectural decisions and development best practices across technologies like Python, React, Kubernetes, object storage, Terraform, and both Linux/Windows deployments. Encourage a culture of creative problem-solving, A/B testing of processes, and continuous experimentation to improve team More ❯
as required. Required qualifications to be successful in this role We are looking for candidates with experience in a selection of the following technologies and tools: Programming Languages: Java, Python, JavaScript (including TypeScript), Go Frontend Frameworks: Vue.js Scripting & Automation: Bash, Ansible DevOps & CI/CD: Jenkins, GitLab CI/CD, Terraform Cloud & Infrastructure: AWS Testing & Quality: Cucumber, SonarQube Monitoring & Logging More ❯
Partners are representing one of the leaders in international defence and security who specialise across land, sea and air working with governments and their authorised agency partners. About this Python Developer role As a Python Developer, you will play a key role in creating and maintaining critical backend infrastructure that underpins the entire organisation. You will have the opportunity to … contribute to both new and existing projects at the forefront of technological innovation within the defence and security sector. Why work as a Senior Python Developer with our client? Basic salary up to £110,000 (negotiable dependent on experience) Flexible working arrangements Private healthcare Career progression opportunities Performance bonuses Your responsibilities as a Python Developer with our client To be … to junior members of the team, assisting them with areas of difficulty to ensure the entire team can contribute to projects effectively What is expected of you as a Python Developer with our client? Existing UKIC vetting completed A minimum of 5 years of experience of working as a Python Developer Proven experience creating and deploying Python Software and previous More ❯
Gloucester, Gloucestershire, South West, United Kingdom
Forward Role
Demo your work to internal and external stakeholders What You Bring: Strong hands-on experience with at lease on of the following languages C++, GoLang, Java, JavaScript, .NET, Node, Python or Rust Understanding of Cloud-based architectures (AWS, GCP or Azure) Business skills and commercial awareness A willingness to further your own knowledge, skills and technology. Security Clearance: You must More ❯
and OpenShift • Sound grasps of network fundamentals encompassing DNS, DHCP, TCP/IP, routing, switching, and HTTP • Knowledge of Azure and AWS Cloud Technologies • Proficiency in scripting languages like Python, Java, PowerShell, and Bash #LI-JS2 Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
Experience using, developing with and maintaining cloud hosting services (ideally AWS EC2, RDS, S3, Lambda) Industry experience writing well-tested code in one of our platform languages (Java, Go, Python or similar) Knowledge of cross domain principles & technologies Experience of working in a service management environment Practical applications of using observability patterns in previous systems Creating and monitoring system availability More ❯
Cheltenham, Gloucestershire, South West, United Kingdom
Yolk Recruitment
ground-breaking projects and initiatives that make a real difference. We're looking for people with experience in the following areas: Experience programming in at least one of: Java, Python, JavaScript, C++, C#, React. Strong experience developing solutions in an Agile/Scrum environment. Exposure to building CI/CD solutions (Docker, Kubernetes, Jenkins Git etc). Holding active 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 or Java, Up to £60,000. Senior Developers, Consultancy, Java, Python or JavaScript, Up to £85,000. Senior Developers, Consultancy, Java/React, Up to £100,000. Mid Level Developers, Small Consultancy, Java, Python or JavaScript, Up to £85,000. If you're interested in hearing more about any of these opportunities then please apply today More ❯
Gloucester, England, United Kingdom Hybrid / WFH Options
Searchability NS&D
CLOUD NATIVE ENGINEER - JAVA/PYTHON/GO/AWS KEY BULLET POINTS Up to £100,000 + hybrid working + AWS training support Deliver modern, cloud-native solutions for enterprise-scale clients Influence technical direction across major AWS projects Join a world-class engineering community built on Agile & innovation ABOUT THE CLIENT Our client is a leading digital transformation … designing and deploying AWS-native solutions Hands-on with Kubernetes and container orchestration Deep knowledge of IaC tools like Terraform or CloudFormation Proficiency in at least one language – e.g. Python, Go or Java DevOps mindset with experience in CI/CD and Agile delivery Comfortable engaging stakeholders and leading technical decisions AWS certification (or actively pursuing one – training will be … this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS Python, Go, Java, AWS, Cloud Native, Kubernetes, Terraform, CloudFormation, DevOps, Serverless, GitOps, Agile, CI/CD, Infrastructure as Code, Software Engineering, AWS Certification, SC Cleared, DV Cleared, National Security, Defence, Defense More ❯
Cheltenham, Gloucestershire, UK Hybrid / WFH Options
Algo Capital Group
processes and troubleshooting guides Participate in on-call rotation to ensure 24/7 coverage of global trading systems Use the latest technology stacks such as AWS, Java 17, Python 3, HDF5, Kubernetes, Kafka and Argo Candidate Requirements Years experience in financial technology support, preferably in electronic trading Strong understanding of market data structures and exchange connectivity Linux/Unix … system administration skills Scripting abilities in Python, Bash, or similar languages Knowledge of monitoring tools and alerting frameworks SQL experience including queries/updates/table creation/basic database maintenance Exposure to data technologies such as Kafka, Spark or Delta Lake is useful but not mandat Bachelor's degree in Computer Science, Engineering, or related technical field This role More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
Searchability NS&D
for a leading national security consultancy in Cheltenham. Up to £95,000 based on experience Cheltenham Location – hybrid working model Expertise required in AWS, Infrastructure as Code, Java/Python, team leadership Must already hold active SC Clearance and be eligible for eDV clearance. Role Overview: In this role, you will design and deliver innovative cloud-native solutions using AWS … Skilled in Kubernetes and managing large-scale containerised applications Proficient in Infrastructure as Code tools like Terraform or CloudFormation Application development experience in languages such as Java, Go, or Python Strong DevOps mindset with hands-on experience in CI/CD, GitOps, and Agile practices Effective communicator with strong stakeholder engagement skills Committed to continuous learning, with AWS certification encouraged More ❯
and utility for our cutting-edge products. Responsibilities and Duties Design, implement, test and document OS Kernel and Device Driver software at the highest standard using C/C Python programming languages Participate in agile development - working as part of a scrum team to develop the right software at pace including mentoring junior team members Drive technical discussions with your … fast time to market delivery Promote Graphcore values and culture Candidate Profile 7 - 10 year's industry experience in software development using programming languages such as C/C Python OS Kernel and Device Driver development and deployment experience in Linux or Windows systems Good understanding of lower-level software stack and interactions with the hardware layer Possess effective problem More ❯
Gloucester, Gloucestershire, United Kingdom Hybrid / WFH Options
Navtech, Inc
.NET Framework, C#, and AWS (or other cloud service providers) Experience writing unit tests, component testing, integration testing, covering both functional and non-functional aspects Hands-on experience with Python in testing area Applying best practices to keep code maintainable Hands on experience with ASP.NET Web API Experience working with databases and good understanding of Entity Framework Solid understanding of … days working from home weekly Hands-on experience with RESTful/SOAP API design, development, optimization, testing, and security Deep expertise in implementation of automated functional tests using Python Broad and in-depth understanding of software testing concepts and methodologies, including unit testing, component testing, and integration testing (covering functional and non-functional aspects). Demonstrable knowledge of ISTQB best More ❯