Job Type: Permanent Build a brilliant future with Hiscox   Principal Machine Learning Engineer Location: London/York   Why Hiscox London Market Hiscox London Market sits at the centre of global specialist insurance, tackling some of the most complex and unusual risks in the world. These are not commoditised problems, they demand deep expertise, strong judgement, and increasingly, sophisticated data and machine learning capabilities. We have a strong track record of putting AI into real production use, from augmenting underwriting decisions to shaping future market standards through partnerships and market‑first innovation. This is an environment where advanced ML systems are expected to operate reliably, safely, and at scale, not remain in experimentation. You’ll join a culture that values technical excellence, ownership, and courage, where senior individual contributors are trusted to set direction, challenge thinking, and build platforms that matter. For a...

Site Services Manager London Award-Winning FMCG Manufacturer An exciting opportunity has arisen for an experienced Site Services Manager to join a passionate, award-winning FMCG manufacturer in London. The business has a strong leadership team, clear structure, and a proven track record of investing in its people and technology. This Maintenance Manager position offers genuine career development opportunities across multiple departments, making it ideal for someone looking to progress into broader operational or senior leadership roles. Package & Benefits Salary: 72,000+ Bonus Pension Healthcare Monday to Friday days About the Role The successful Site Services Manager will lead facilties and engineering maintenance activities across the site, ensuring maximum plant reliability, reduced downtime, and continuous improvement in OEE performance. You will manage engineering teams within a manufacturing environment and drive best practice maintenance...

Senior Software Engineer, AI Location: London (Hybrid: 2 days in office, 3 days remote) Position Type: Permanent Are you a seasoned software engineer passionate about pushing the boundaries of what's possible with Generative AI? We are a leading global provider of financial information services, insights, data, and analytics. We are currently seeking a Senior Software Engineer, AI to join our team in London. In this role, you will drive high-impact AI initiatives, design production-ready generative AI platforms, and build scalable, enterprise-grade solutions that shape the future of global markets. What We Offer Transformative AI Impact: Design and deploy production-ready GenAI platforms, multi-agent systems, and intelligent automation that reshape products in real-time. Cutting-Edge Tech Stack: Experiment with the latest LLMs, architect RAG implementations, design sophisticated agentic systems, and develop Model Context Protocol (MCP) servers. Enterprise...

Maintenance Manager London Award-Winning FMCG Manufacturer An exciting opportunity has arisen for an experienced Maintenance Manager to join a passionate, award-winning FMCG manufacturer in London. The business has a strong leadership team, clear structure, and a proven track record of investing in its people and technology. This Maintenance Manager position offers genuine career development opportunities across multiple departments, making it ideal for someone looking to progress into broader operational or senior leadership roles. Package & Benefits Salary: 72,000+ Bonus Pension Healthcare Monday to Friday days About the Role The successful Maintenance Manager will lead engineering maintenance activities across the site, ensuring maximum plant reliability, reduced downtime, and continuous improvement in OEE performance. You will manage engineering teams within a manufacturing environment and drive best practice maintenance strategies. Team Managers...

Infrastructure Engineering Specialist - DV Cleared Contract Daily Rate: Up to £650 (inside IR35 via umbrella)Contract Length: 12 months 5 days onsite per week in London is required Are you ready to take your career to the next level? Our client, a leading organisation in the engineering sector, is on the hunt for an enthusiastic Infrastructure Engineering Specialist with DV clearance. If you're passionate about technical excellence and eager to collaborate with a dynamic team, this is the opportunity for you! About the Role:Join a multi-disciplined engineering practise focused on delivering top-notch technical capabilities to our customers. As an Infrastructure Engineering Specialist, you'll play a pivotal role in executing high-level designs and ensuring the stability of network and infrastructure environments that align with our client's strategic goals. What You'll Be Doing:In this key position, you will: Implement Designs: Manage the implementation of high-level designs...

Join Citi’s AI Product & Platform team, a high-growth engineering group operating with a start-up mentality inside one of the world’s largest financial institutions. Working within the Chief Technology Office, you’ll help build the next generation of AI-powered products and platforms that will shape how technology is delivered across the bank. This is an opportunity to work at the forefront of Generative AI, cloud-native engineering and distributed systems, building scalable solutions from the ground up while collaborating with some of the industry’s most talented engineers and AI specialists.   Key Responsibilities Design and build AI-powered products and platforms using Golang. Develop high-performance backend services and APIs that operate at enterprise scale. Build and enhance internal developer tools, frameworks and reusable components. Partner with product, engineering and AI teams to turn innovative ideas into production-ready solutions. Contribute to the design...

Infrastructure Engineering Specialist - DV Cleared Contract Daily Rate: Up to 650 (inside IR35 via umbrella) Contract Length: 12 months 5 days onsite per week in London is required Are you ready to take your career to the next level? Our client, a leading organisation in the engineering sector, is on the hunt for an enthusiastic Infrastructure Engineering Specialist with DV clearance. If you're passionate about technical excellence and eager to collaborate with a dynamic team, this is the opportunity for you! About the Role: Join a multi-disciplined engineering practise focused on delivering top-notch technical capabilities to our customers. As an Infrastructure Engineering Specialist, you'll play a pivotal role in executing high-level designs and ensuring the stability of network and infrastructure environments that align with our client's strategic goals. What You'll Be Doing: In this key position, you will: Implement Designs: Manage the implementation of high-level...

We are recruiting an Electrical Qualifications Manager to support the development, review and ongoing quality of electrotechnical qualifications across the building services sector. This Electrical Qualifications Manager role is ideal for someone with strong technical knowledge, quality assurance experience and a clear understanding of assessment, certification and qualification development. You will play a key part in ensuring electrical qualifications remain accurate, compliant and aligned with current industry standards. The successful candidate will work closely with internal teams, technical specialists and external stakeholders to maintain high standards across qualification content, examinations and assessment materials. This is a varied role that requires strong organisation, excellent communication skills and the ability to manage technical projects with confidence. The role offers hybrid working, occasional travel and the opportunity to influence the delivery of...

Principal / Associate Geo-Environmental Engineer - Contaminated Land The opportunity We're working with a well-respected, large scale, independent civil and structural consultancy in central London that's growing fast. They've built a strong Ground Engineering division and are now investing seriously in contaminated land - and they need the right person to help lead it. This isn't a pure delivery role. There's a healthy pipeline and an established client base already feeding through the business, so the commercial foundations are there. What they need is a technically strong Geo-Environmental Engineer to take ownership of the contaminated land specialism and help drive it forward. What you'll be doing Leading contaminated land projects from Phase 1 desk studies through to complex, multi-phase intrusive investigations Producing and reviewing Detailed Quantitative Risk Assessments (DQRA) and human health / controlled waters risk assessments on technically demanding sites...

Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with Arup to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are...

Position: Project Buyer Location: London (E4 9JG) Hours: Full Time, Permanent Proactive are currently recruiting for a Project Buyer to join a dynamic and growing business based in London. As a Project Buyer, you'll work closely with internal and external stakeholders, negotiating with suppliers, managing procurement activities, and supporting the successful delivery of customer projects. Responsibilities: Manage the sourcing and procurement of materials, products, and services required to support business operations and customer projects Identify and engage with new and existing suppliers to obtain competitive pricing, quality products, and reliable delivery schedules Negotiate commercial terms with suppliers to achieve cost-effective purchasing solutions Support project delivery by ensuring all procurement activities are completed within agreed timescales and budgets Monitor supplier performance, lead times, and order progress to ensure operational...

Position: Principal Mechanical Engineer Location: Warrington or Abingdon (flexible with location) Start Date: ASAP Hours: 37 hours per week, Monday - Friday Hybrid: 3 days in the office and 2 days home working Mechanical Engineer - Nuclear Projects The Mechanical Engineer will work within multi-disciplinary engineering teams delivering projects across different lifecycle stages, from FEED through to detailed design, commissioning, and operational support within regulated nuclear environments. You will be involved in mechanical design and technical studies, supporting a range of systems including handling equipment, mechanical transfer systems, and process equipment used in high-active or controlled environments. Work will also include design development, technical documentation, and support across construction, commissioning, operations, and decommissioning phases. Key Responsibilities Deliver and manage mechanical engineering studies and design work Produce and...

Position: Senior Nuclear Safety Case Location: Warrington or Abingdon (flexible with location) Start Date: ASAP Hours: 37 hours per week, Monday - Friday Hybrid: 3 days in the office and 2 days home working An exciting opportunity for a Nuclear Safety Senior Consultant to support the delivery of nuclear safety documentation across the full lifecycle of nuclear operations within highly regulated environments. Responsibilities Deliver high-quality nuclear safety consultancy work in line with client expectations, project deadlines, and budgets. Produce and review nuclear safety cases and supporting technical documentation. Provide nuclear safety guidance across multi-disciplinary projects, working alongside engineers, human factors specialists, and other technical teams. Develop clear, logical, and well-structured technical arguments and justifications. Carry out technical checking and verification to ensure compliance, accuracy, and quality standards are met. Liaise with...