Senior Python Engineer - Contract 12-month initial contract, £500-£750/day (depending on experience) Full-time onsite in Milton Keynes Enhanced DV clearance (active) required ABOUT THE CLIENT: Our client is a leading global consultancy delivering complex technology programmes for secure government and defence customers. With a long-standing reputation for innovation and technical excellence, they work on mission-critical projects where reliability, security and performance are paramount. Due to continued demand in this space, they are seeking a Senior or Lead Python Engineer to join their delivery team on a long-term contract. THE BENEFITS: Excellent day rate £500-£750/day 12-month contract with strong extension potential Opportunity to work on high-profile, mission-critical programmes Secure project environment with exposure to cutting-edge technology THE SENIOR PYTHON ENGINEER ROLE: As Senior Python Engineer, you will play a key role in developing secure, scalable applications and systems in a complex environment. You will be responsible for designing, coding, testing and supporting Python-based solutions, with a strong focus on JSON-based data handling and integrations. Working in a secure government setting, you will ensure coding standards, security protocols and performance measures are maintained throughout. SENIOR PYTHON ENGINEER ESSENTIAL SKILLS: Strong hands-on experience with Python development Proficient in working with JSON and related data formats Ability to design, build, and maintain APIs and integrations Strong understanding of secure coding practices Ability to work full-time onsite in Milton Keynes Active Enhanced DV clearance (mandatory) TO BE CONSIDERED: Please either apply through this advert or email me directly at kelly.harvey@searchability.com. For further information please call me on 0203 854 0120 / 07889 589 648. By applying for 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: Senior Python Engineer, Python Developer, JSON, API Development, Secure Coding, Enhanced DV, Milton Keynes, NSD