Jobs from SR2 | Socially Responsible Recruitment | Certified B Corporation™

Lead Bio-ML Engineer Oxford, UK £100k & Equity About The Company I'm working with an early-stage biotech startup based in Oxford building machine learning-driven platforms for drug discovery. Their mission is to dramatically reduce the time and cost of bringing new therapies to market by combining computational biology, large-scale biological datasets, and modern ML techniques. Backed by top-ti

Senior Engineering Lead (Tactical Comms) – Contract Bristol | 3 days onsite | £500–£600/day | Outside IR35 | 12 months This is the role that keeps everything technically honest. You’ll act as the technical authority across a complex MOD programme, ensuring multiple systems, suppliers and architectures actually integrate into something usable. This is not hands-on coding. It’s about technical leade

Senior Engineering Lead – Defence Digital – Systems / Technical Authority – Hybrid (UK) We’re looking for a Senior Engineering Lead to provide technical leadership across a high-profile defence digital programme. This role is focused on ensuring technical integrity, design assurance, and alignment to operational requirements, acting as the senior engineering authority across the full delivery life

Engineering Manager | Defence | SC Cleared Hybrid (Portsmouth) 2-3 days a week £100,000 - £110,000 basic salary per annum SR2 is working with a long-standing delivery partner on a major public sector programme, supporting the delivery of modern, secure, cloud-native capabilities into a critical Defence environment. We’re looking for an experienced Engineering Manager to lead a high-performing soft

Job Title: Bio Machine Learning Engineer Location: Near London (Hybrid, 2 days onsite) Salary: Up to £90,000 Company: Stealth Biotech Startup (Series A) About the Company This early-stage biotech startup is building next-generation AI platforms to accelerate drug discovery and precision medicine. Backed by top-tier VC, they combine cutting-edge machine learning with experimental biology to unlock

Job Title: Bio Machine Learning Engineer Location: Near London (Hybrid, 2 days onsite) Salary: Up to £90,000 Company: Stealth Biotech Startup (Series A) About the Company This early-stage biotech startup is building next-generation AI platforms to accelerate drug discovery and precision medicine. Backed by top-tier VC, they combine cutting-edge machine learning with experimental biology to unlock

Machine Learning Engineer – Neural Network R&D London | Hybrid | £130,000 Most ML roles use models. This one builds them. You’ll be working on fundamental neural network development — taking architectures off the shelf and making them faster, more efficient, or entirely rethinking how they work. This is deep, technical work: Improving performance of neural networks at architecture level Developing

Machine Learning Engineer – Edge Deployment / Integration Remote (UK) | Client Travel Building models is one thing. Getting them to run reliably on real hardware is where it gets interesting. You’ll take advanced ML models and make them work in constrained, real-world environments — often on edge devices where compute, power and latency are all limited. This is applied ML engineering: Deploying mo

Contract ML Engineers – R&D OR Edge Deployment (SC/DV Cleared) UK-Based | 6–12 Months | Outside IR35 | Competitive Day Rate This is ML work at the point where research meets reality. You’ll be supporting programmes focused on autonomous and defence systems, working across either: R&D / Neural Network Development Improving model performance at architecture level Working on advanced concepts (e.g. s

Machine Learning Engineer – Edge Deployment / Integration Remote (UK) | Client Travel Building models is one thing. Getting them to run reliably on real hardware is where it gets interesting. You’ll take advanced ML models and make them work in constrained, real-world environments — often on edge devices where compute, power and latency are all limited. This is applied ML engineering: Deploying mo