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13 system engineer jobs found

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system engineer £700 and up
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Greater London  (7) Remote  (2) England  (1) Wales  (1)
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Outside Spy
Apr 16, 2026
Duration not stated
Forward Deployed Engineer - Contract at VIQU IT, London, £800 to £850 per Day
£800 - £850 per day
Outside Spy London, UK
Forward Deployed Engineer - Contract Morela is supporting a fast-growing AI start-up in hiring multiple Forward Deployed Engineers to work directly with customers, embedding into their environments to design, build and deploy high-impact AI solutions. This is not a back-office engineering role. You will be on the front line, translating ambiguous business problems into working AI systems, often under real-world constraints and with limited runway for iteration. If you are more comfortable shipping solutions with clients than sitting behind internal tickets, this is for you. WHAT YOU'LL BE DOING Work directly with clients to understand their business challenges and translate them into scalable, working technical solutions Design and deploy AI and ML systems in production customer environments Rapidly prototype, iterate and refine solutions based on real user feedback in real time Integrate AI models into existing client infrastructure and workflows Act...
Outside Spy
Apr 16, 2026
Duration not stated
Forward Deployed Engineer - Contract at VIQU Ltd, London, £800-£750 per day
£800 - £750 per day
Outside Spy London, UK
Forward Deployed Engineer - Contract Morela is supporting a fast-growing AI start-up in hiring multiple Forward Deployed Engineers to work directly with customers, embedding into their environments to design, build and deploy high-impact AI solutions. This is not a Back Office engineering role. You will be on the front line, translating ambiguous business problems into working AI systems, often under real-world constraints and with limited runway for iteration. If you are more comfortable shipping solutions with clients than sitting behind internal tickets, this is for you. WHAT YOU'LL BE DOING Work directly with clients to understand their business challenges and translate them into scalable, working technical solutions Design and deploy AI and ML systems in production customer environments Rapidly prototype, iterate and refine solutions based on real user feedback in Real Time Integrate AI models into existing client infrastructure and workflows Act as a...
Outside Spy
Apr 15, 2026
Duration not stated
Security Engineer (OT) at Certes IT Service Solutions, Multiple Locations, £Contract Rate
Outside Spy United Kingdom
Security Engineer (Operational Technology) Duration: 12 Months Location: South Wales & remote (Hybrid / Field-Based) Rate: £800 per day (negotiable) IR35 Status: Outside Start: ASAP Overview An experienced Security Engineer (Operational Technology) is required to support the deployment and optimisation of security technologies across the clients large-scale Operational Technology (OT) environment. This is a hands-on role focused on implementing and maturing a suite of security tooling, enhancing detection capabilities, and strengthening overall cyber resilience. You will work closely with internal security teams and stakeholders to ensure successful integration and ongoing improvement of security platforms. This role will involve regular travel to sites across Wales (up to 3 days per week when required), with remote working available when onsite presence is not needed. Essential Skills & Experience required: As the Security Engineer (Operational Technology)...
Outside Spy
Apr 15, 2026
6 Months or more
Security Engineer (OT) at Certes Computing Ltd, Wales, 12 Months, £Negotiable Rate
£800 - £830 per day
Outside Spy Wales, UK
Security Engineer (Operational Technology) Duration: 12 Months Location: South Wales & remote (Hybrid/Field-Based) Rate: £800 per day (negotiable) IR35 Status: Outside Start: ASAP Overview An experienced Security Engineer (Operational Technology) is required to support the deployment and optimisation of security technologies across the clients large-scale Operational Technology (OT) environment. This is a hands-on role focused on implementing and maturing a suite of security tooling, enhancing detection capabilities, and strengthening overall cyber resilience. You will work closely with internal security teams and stakeholders to ensure successful integration and ongoing improvement of security platforms. This role will involve regular travel to sites across Wales (up to 3 days per week when required), with remote working available when onsite presence is not needed. Essential Skills & Experience required: As the Security Engineer (Operational Technology) you...
Outside Spy
Apr 16, 2026
Duration not stated
Rust Developer at Intec Select Ltd, City and County of the City of London, £800 to £850 per Day
£800 - £850 per day
Outside Spy City of London, UK
Rust Developer | Contract | £850/day | Outside IR35 Role Overview: A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems. The role offers the opportunity to work on complex problems, optimise algorithms for speed and efficiency, and contribute directly to the architecture of next-generation trading platforms. This is a fast-paced, intellectually challenging environment where your work has a visible impact on the business. Key Responsibilities: Develop and maintain high-performance trading applications using Rust. Write clean, maintainable, and well-tested code. Collaborate closely with engineers, quants, and operations teams to deliver reliable solutions. Contribute to system design and architecture, ensuring scalability and efficiency. Optimize applications for low latency, concurrency, and...
Outside Spy
Apr 16, 2026
Duration not stated
Rust Developer at Intec Select, European Union, £850 per day
£850 per day
Outside Spy United Kingdom
Rust Developer | Contract | £850/day | Outside IR35 | Remote Role Overview: A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems. The role offers the opportunity to work on complex problems, optimise algorithms for speed and efficiency, and contribute directly to the architecture of next-generation trading platforms. This is a fast-paced, intellectually challenging environment where your work has a visible impact on the business. Key Responsibilities: Develop and maintain high-performance trading applications using Rust. Write clean, maintainable, and well-tested code. Collaborate closely with engineers, quants, and operations teams to deliver reliable solutions. Contribute to system design and architecture, ensuring scalability and efficiency. Optimize applications for low...
Outside Spy
Apr 16, 2026
Duration not stated
Contract ML Engineer | LLM & Agentic AI | Fintech Scale-Up | Outside IR35 at SR2 | Socially Responsible Recruitment | Certified B Corporation™, London Area, £650-£750 per day
£650 - £750 per day
Outside Spy Remote (London Area, United Kingdom)
Rate: £650 - £750 per day Duration: 6 months (strong likelihood of extension) Location: Remote with occasional London travel IR35: Outside SR2 are partnered with a leading technology consultancy delivering an AI transformation programme for one of the more ambitious fintech scale-ups in the UK market right now. They are scaling fast and need a contract engineer who has been here before, someone who has built and shipped LLM and agentic systems in a fintech or scale-up environment and knows what production really means. You'll have real ownership over technically complex work, shipping production AI into a product that actually matters, with the autonomy to do it properly. What you'll be working on: Designing and deploying LLM-powered applications and agentic workflows RAG pipeline development and optimisation Integrating AI into existing fintech data infrastructure Collaborating with product and data teams to ship at pace Tech stack: Python...
Outside Spy
Apr 16, 2026
Duration not stated
Rust Developer at IntecSelect, Remote work, £800-£850 per day
£800 - £850 per day
Outside Spy Remote (Remote work , UK)
Rust Developer | Contract | £850/day | Outside IR35 Role Overview: A leading technology-driven trading firm is looking for a Rust Developer to join their high-performance engineering team. You will play a key role in designing, building, and maintaining low-latency, mission-critical trading systems. The role offers the opportunity to work on complex problems, optimise algorithms for speed and efficiency, and contribute directly to the architecture of next-generation trading platforms. This is a fast-paced, intellectually challenging environment where your work has a visible impact on the business. Key Responsibilities: Develop and maintain high-performance trading applications using Rust. Write clean, maintainable, and well-tested code. Collaborate closely with engineers, quants, and operations teams to deliver reliable solutions. Contribute to system design and architecture, ensuring scalability and efficiency. Optimize applications for low latency, concurrency, and...
Outside Spy
Apr 14, 2026
Duration not stated
Senior Data Engineer/ Machine Learning Engineer at DW Search, London Area, £600-£700 per day
£600 - £700 per day
Outside Spy London Area, United Kingdom
Contract Data Engineer / MLE (Databricks, GCP) Location: London (hybrid) Contract: Outside IR35 Day Rate: Negotiable ~ £600-£700 DW Search are partnering on a high-impact contract opportunity within a fast-paced, data-driven environment supporting portfolio company initiatives for a major asset management firm. This role sits at the intersection of Data Engineering and Machine Learning Engineering, with a strong focus on building and productionising end-to-end ML pipelines. You will be working on real-world applications of neural networks, enabling scalable feature engineering, model training, and inference in production. Key Responsibilities Build and productionise feature engineering pipelines for ML models Develop and manage training and inference workflows at scale Deploy and monitor machine learning models in production environments Collaborate with data scientists and engineering teams to optimise model performance and reliability Contribute...
Outside Spy
Apr 14, 2026
Duration not stated
Tech Lead – Python / Financial Modelling / AI - Pensions at Intec Select Ltd, Greater London, £650 to £750 per Day
£650 - £750 per day
Outside Spy Greater London, UK
Tech Lead – Python / Financial Modelling / AI - Pensions   £650 – £750 per day Outside IR35 6 Month Contract Remote (Occasional London Travel)   Overview I’m currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the delivery of modern software solutions for a major pensions client. This role sits at the intersection of financial modelling and modern engineering, supporting the development of platforms used for forward-looking financial analysis, including discounted cashflow projections and Monte Carlo simulations. This is a hands-on leadership role, splitting your time between full-stack engineering and leading a team of senior developers. You’ll also play a key role in shaping AI-assisted and agentic development workflows, helping embed these approaches into day-to-day engineering practices.   The Role You will lead a team of four experienced engineers while remaining actively involved...
Outside Spy
Apr 14, 2026
Duration not stated
Tech Lead - Python/Financial Modelling/AI - Pensions at IntecSelect, Tower of London, £650-£750 per day
£650 - £750 per day
Outside Spy Tower of London, UK
Tech Lead - Python/Financial Modelling/AI - Pensions £650 - £750 per day Outside IR35 6 Month Contract Remote (Occasional London Travel) Overview I'm currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the delivery of modern software solutions for a major pensions client. This role sits at the intersection of financial modelling and modern engineering, supporting the development of platforms used for forward-looking financial analysis, including discounted cashflow projections and Monte Carlo simulations. This is a hands-on leadership role, splitting your time between full-stack engineering and leading a team of senior developers. You'll also play a key role in shaping AI-assisted and agentic development workflows, helping embed these approaches into day-to-day engineering practices. The Role You will lead a team of four experienced engineers while remaining actively involved in...
Outside Spy
Apr 10, 2026
Duration not stated
Data Architect (DV) at IO Associates, Multiple Locations, £650-£700 per day
£650 - £700 per day
Outside Spy United Kingdom
DV Cleared Data Architect Location: UK (On-site) Security Clearance: Developed Vetting (DV) - Active & Transferable Sector: Defence / National Security Employment Type: Contract Rate: 650 - 700/ Day (Outside IR35) Duration: 6 Months We are working with a high-profile defence client on a mission-critical programme and are seeking an experienced DV Cleared Data Architect to play a key role in shaping and delivering secure, scalable data solutions within a highly regulated environment. This is an opportunity to work on complex, nationally significant systems, collaborating with senior technical and stakeholder teams to design robust data architectures that directly support operational outcomes. Key Responsibilities Lead the design and ownership of enterprise-level data architectures in a secure defence setting Define data models, integration patterns, and data governance standards Work closely with solution architects, engineers, security teams, and delivery leads...
Outside Spy
Apr 10, 2026
6 Months or more
Data Architect (DV) at IO Associates, England, 6 Months, £650-£700 per day
£650 - £700 per day
Outside Spy England, UK
DV Cleared Data Architect Location: UK (On-site) Security Clearance: Developed Vetting (DV) - Active & Transferable Sector: Defence/National Security Employment Type: Contract Rate: 650 - 700/Day (Outside IR35) Duration: 6 months We are working with a high-profile defence client on a mission-critical programme and are seeking an experienced DV Cleared Data Architect to play a key role in shaping and delivering secure, scalable data solutions within a highly regulated environment. This is an opportunity to work on complex, nationally significant systems, collaborating with senior technical and stakeholder teams to design robust data architectures that directly support operational outcomes. Key Responsibilities Lead the design and ownership of enterprise-level data architectures in a secure defence setting Define data models, integration patterns, and data governance standards Work closely with solution architects, engineers, security teams, and delivery leads Ensure...
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