15 jobs found

Job Title: DevSecOps Software Engineer Sector: Defence & National Security Clearance Required: SC clearance (or eligibility to obtain higher UK security clearance) Employment Type: Permanent Working Model: Flexible - remote, office, or client site (as required) Salary & Benefits: Competitive salary + annual bonus, generous pension, private healthcare, 25 days holiday + birthday off, paid volunteering days, reservist leave, and more. Role Overview: This is a unique opportunity to join a high-performing DevSecOps team delivering secure, mission-critical systems for the defence and national security ecosystem. The role is suited to a software engineer with a strong understanding of secure development practices, Agile delivery, and systems engineering principles. You'll work across the full lifecycle-from concept and requirements through design, build, integration, testing, and deployment-within a collaborative, multidisciplinary environment. Key Responsibilities: Develop secure software solutions using Python, C#, Go, and other modern languages. Operate as a cross-functional engineer within an Agile DevSecOps team. Engage with stakeholders to understand and refine technical requirements. Design, code, integrate, test, and deploy software in secure environments. Produce and execute software and integration tests. Identify and resolve bugs and deployment issues. Demonstrate software functionality to clients and stakeholders. Document technical work and support knowledge transfer to junior team members. Contribute to continuous improvement and adoption of new technologies. Participate in lessons learned and best practice sharing across teams. Essential Skills & Experience: Strong experience in secure software development within Agile teams. Proficiency in one or more programming languages: Python, C#, Go. Solid understanding of the systems engineering lifecycle. Experience working on large, complex, and secure systems. Knowledge of APIs and data architecture. Strong grasp of networking fundamentals and the networking stack. Scripting experience with PowerShell, Bash, or VBScript. Experience with software release audits (as developer or auditor). Ability to wireframe UI/UX designs using tools like Balsamiq. Excellent problem-solving skills in secure environments. Strong verbal and written communication skills. Willingness to work out of hours occasionally when required. Desirable Qualifications & Experience: Degree (or equivalent) in software engineering, systems engineering, or related field. Experience designing solutions to meet client requirements. Cloud platform accreditation (AWS, Azure) in DevOps or administration. CREST certification or equivalent security qualification. Chartered IT Professional status or equivalent. Hands-on experience with UI/UX design and implementation. Security Clearance: Due to the nature of the work, candidates must hold or be eligible to obtain UK SC clearance. Willingness to undergo higher levels of clearance is essential. What You'll Get in Return: Competitive salary and annual bonus scheme. Generous pension and life assurance. 25 days annual leave plus your birthday off. Options to buy and sell holiday. 10 days additional leave for military reservists. Up to 2 days of paid volunteering per year. Individual healthcare cover. Genuine flexible working - remote, office, or client site. Access to the latest secure technologies. Investment in personal development and career progression. A vibrant and inclusive social scene. About the Organisation: The client is a trusted leader in defence and national security, delivering secure digital capabilities and systems that support critical operations. Known for technical excellence and innovation, they offer a collaborative environment where engineers work on impactful projects using cutting-edge technologies. With a strong focus on professional development, flexible working, and employee wellbeing, this is a unique opportunity to contribute to national security while advancing your career. To find out more about Computer Futures please visit (url removed) Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW CONTRACT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Senior Software Engineer Globally leading defence/cyber security company £500 - £750 per day (inside and outside IR35 roles available) London based organisation in an easily accessible location Contract Senior Software Engineer To apply please call or email (see below) WHO WE ARE? We are recruiting multiple contract Senior Software Engineers to work with various clients in London ranging from R&D companies, Multi-National Consultancies to SME's and product based companies. Due to the nature of the work these clients do, you must hold enhanced DV Security Clearance. WHAT WILL THE SENIOR SOFTWARE ENGINEER BE DOING? As a Senior Software Engineer, you will work with an experienced agile team to design and deliver packages of bespoke work, work development teams and liaise with customers. You will work through the entire software development life cycle from requirements capture to R&D, implementation to automation. WE NEED THE SENIOR SOFTWARE ENGINEER TO HAVE. Current enhanced DV clearance Experience with at least one of the following: Java, Python, C++, C#, .NET, JavaScript, React Experience mentoring juniors or leading teams is nice to have but not essential Experience/Knowledge of automation IT WOULD BE NICE FOR THE SENIOR SOFTWARE ENGINEER TO HAVE. Cloud based experience Microservice architecture or server-less architecture Big Data/Messaging technologies such as Apache Nifi/MiNiFi/Kafka TO BE CONSIDERED. Please either apply by clicking online or emailing me directly to (see below) For further information please call me. I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable please leave a message and either myself or one of my colleagues will respond. By applying for this role you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Dominic Barbet. I look forward to hearing from you. CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED KEY SKILLS: SENIOR SOFTWARE ENGINEER/SENIOR SOFTWARE DEVELOPER LEAD SOFTWARE ENGINEER/SENIOR SOFTWARE ENGINEER/JAVA DEVELOPER/JAVA ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE

CONTRACT PYTHON/DATA ENGINEER - DV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A PYTHON/DATA ENGINEER WITH DV CLEARANCE Contract job opportunity for a Data Engineer National Security & Defence client Outside IR35 12 month rolling contract Central London based organisation in an easily accessible location To apply please call or email (see below) WHO WE ARE? We are recruiting a contract Python/Data Engineer to work with a National Security & Defence SME in central London. Due to the nature of the work, you must hold UKSV/MOD or Enhanced DV Clearance. WE NEED THE PYTHON/DATA ENGINEER TO HAVE. Current DV Security Clearance (Standard or Enhanced) Experience with big data tools such as Hadoop, Cloudera or Elasticsearch Python/PySpark experience Experience With Palantir Foundry is nice to have Experience working in an Agile Scrum environment with tools such as Confluence/Jira Experience in design, development, test and integration of software Willingness to learn new technologies TO BE CONSIDERED. Please either apply by clicking online or emailing me directly to (see below) For further information please call me. I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable, please leave a message and either myself or one of my colleagues will respond. By applying for this role, you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. I look forward to hearing from you. PYTHON/DATA ENGINEER - DV CLEARED KEY SKILLS: BIG DATA DEVELOPER/BIG DATA ENGINEER/SENIOR BIG DATA DEVELOPER/SENIOR BIG DATA ENIGNEER/DATA ENGINEER/DATA DEVELOPER/SENIOR SOFTWARE DEVELOPER LEAD SOFTWARE ENGINEER/LEAD SOFTWARE DEVELOPER/SENIOR SOFTWARE DEVELOPER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/SECURITY CLEARANCE/NIFI/CLOUDERA/HADOOP/KAFKA/ELASTIC SEARCH/LEAD BIG DATA ENGINEER/LEAD BIG DATA DEVELOPER

Job Title: Java Developer (eDV Cleared) Duration: 5 Months Initially Location: Manchester, Cheltenham or London Max Rate: £825p/d max via Umbrella Clearance required: eDV Role Overview: We are looking for a highly experienced Senior Software Engineer to lead the design, development, and deployment of secure, scalable systems supporting national security missions. This role requires deep technical expertise in Back End development, containerisation, and system integration, along with the ability to work closely with stakeholders in high-trust environments. Key Responsibilities: Lead Back End development using Java and Python, ensuring high performance and reliability Architect and manage object store configurations and containerised environments Build and deploy applications using Docker and Kubernetes Design and optimise relational databases using SQL Integrate third-party software and develop Scripting/glue code for seamless system interoperability Oversee the development and deployment of web-based user interfaces Collaborate with cross-functional teams and national security stakeholders to deliver mission-critical solutions Apply Agile methodologies to drive iterative development and continuous improvement Diagnose and resolve complex system faults and errors with a structured problem-solving approach Communicate technical concepts clearly to both technical and non-technical audiences Required Skills & Experience: Extensive experience in Java and Python Back End development Strong knowledge of Docker, Kubernetes, and container orchestration Proficiency in object store configuration and secure data handling Solid understanding of SQL and relational database design Proven experience integrating third-party software and Scripting for system automation Demonstrated ability to build and deploy web UIs Experience working in or closely with national security missions Strong analytical and fault-tracing capabilities Excellent communication and stakeholder engagement skills Agile mindset with experience leading Agile teams or initiatives Preferred Qualifications: Security clearance or eligibility to obtain one Experience in secure software development practices Familiarity with CI/CD pipelines and DevSecOps principles