Full-Stack Developer at Booz Allen in United Kingdom

Full-Stack Developer Location: Cambridgeshire Full-Stack Developer The Opportunity: We’re seeking a highly skilled and motivated Full Stack Developer to join a small, high-impact team supporting Intelligence Community operations in the CBRN mission space. This is a unique opportunity to develop innovative, cloud-based tools that enhance operational awareness, data analysis, and decision-making for real-world intelligence challenges. You’ll work in a secure Government Cloud environment at RAF Molesworth, collaborating closely with analysts, data scientists, and mission partners to deliver scalable, production-ready solutions. If you’re passionate about transforming complex data into intuitive, secure applications — and want your work to directly impact national defense — this role is for you. Join us. The world can’t wait. What You’ll Do: Design, develop, test, and deploy full stack applications supporting IC and CBRN mission needs Build and maintain analytic tools and data pipelines using Python, SQL, Spark, PySpark, and NiFi Integrate with externally hosted systems using REST API calls Integrate data from multiple classified and open-source systems Ensure data accuracy, integrity, performance, and compliance with security requirements Optimize data processing workflows in distributed computing environments Design and implement intuitive dashboards and web applications using tools such as Kibana, Foundry Workshop, or custom HTML web apps Translate complex analytical outputs into user-friendly interfaces for operational stakeholders Partner with analysts, operators, and mission stakeholders to translate operational needs into technical solutions Identify system enhancements and emerging technologies to improve mission effectiveness Join us. The world can't wait. You Have: 3+ years of experience as a Full Stack Developer, Data Engineer, or Software Developer Experience supporting the Intelligence Community or Department of Defense environments Experience in Python and working with databases Experience with big data frameworks such as Spark, PySpark, or Elastic Search Experience with a data visualization platform such as Kibana or Foundry Workshop or Palantir Knowledge of secure coding practices and development in classified environments TS/SCI clearance Bachelor’s degree in Computer Science, Engineering, or Data Science field Nice If You Have: Experience with advanced data integration and large-scale analytics platforms Experience supporting CBRN, CWMD, counterproliferation, or related mission areas Experience with CBRN analytical data systems or modeling tools Experience modernizing legacy systems within secure environments Experience implementing containerization and orchestration tools, including Docker or Kubernetes Experiencedeveloping standalone webapps utilizing HTML, CSS, or JS Possession of strong analytical and collaboration skills Possession of strong verbal and written communication skills Master’s degree in a technical field AWS Certified Developer or Databricks Certified Developer certification Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information;TS/SCI clearance is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud. Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work Model Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings. Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility. Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.