Senior Full Stack Engineer

About The Role

We are seeking a Senior Full Stack Engineer who is passionate about building high‑quality software and designing robust systems. You will work on complex, large‑scale solutions across multiple technology stacks, collaborating closely with clients and internal stakeholders. While you will help guide other engineers, this role is engineering‑led rather than people‑management‑focused. The role requires Security Clearance or the ability to obtain SC in short timescales.

• Design, build, and deploy scalable, high‑quality systems
• Translate business and client requirements into technical solutions
• Work directly with clients, moving quickly from concept to production
• Lead by example through hands‑on development
• Contribute to architectural decisions across multiple teams
• Support and mentor engineers while remaining deeply involved in delivery

• A proven track record in full stack development
• Experience designing systems and solutions independently
• Experience providing technical leadership while staying actively involved in hands‑on development is highly valued

• Solid understanding of maintainable code, systems design and software architecture
• Experience working across multiple technology stacks
• Strong experience with library‑appropriate, strongly typed languages such as C++, Java, C#, Go or Rust, along with relevant front‑end frameworks
• High adaptability and the ability to learn new technologies quickly
• Interest in modern technologies such as new languages, AI, cloud platforms
• Strong communication skills and confidence working with clients and distributed teams

• 25 days annual leave, with the option to purchase additional days
• Private Healthcare
• Life Assurance
• Income Protection
• Pension contribution matched up to 10 %
• Flexible benefits, allowing you to tailor your package around wellbeing, family support, and more

• Recruiter introduction
• Online test (≈35 minutes)
• Technical interview with the Head of Gen AI Practice
• Live coding session with a future colleague (All interviews are conducted via MS Teams)

Please write directly to Ofelia Georgieva at  (Linked In: Ofelia Georgieva).

We are also a care leaver-friendly employer. If you require additional support with your application, please contact our recruiter or send an email to UK‑Recruitment‑ As a Disability Confident employer, we encourage applications from all applicants, especially differently abled applicants. We aim to ensure that those who meet the minimum criteria for this position will be offered an interview. We are committed and willing to make reasonable adjustments to the application and assessment process to accommodate your needs.