4,376 to 4,400 of 8,175 Software Engineering Jobs in the UK

Javascript Developer

Location
Manchester, England, United Kingdom
gaining traction rapidly. Following continued growth, they are looking for a talented Full Stack Engineer to become one of the earliest members of their engineering team. This is a great opportunity for a strong mid-level developer who wants to progress towards Senior Engineer while having significantly more ownership … cloud infrastructure Writing clean, maintainable and well-tested code Working closely with the Founding Engineer, founders and product/design Helping shape engineering standards as the technology team grows You'll ideally have: 3+ years' commercial software engineering experience Commercial experience with React Backend development experience with ...

Senior Integration Architect

Hiring Organisation
TXP Technology x People
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 per day
Integration Architect , you will play a key role in designing and delivering integration solutions within a large-scale migration programme. Working closely with architecture, engineering, and product teams, you will help shape the future integration strategy while ensuring high-quality, scalable, and maintainable solutions are delivered across the programme. … resilience, and long-term maintainability. Contribute to end-to-end solution design, ensuring alignment with wider enterprise architecture principles and transformation objectives. Promote modern engineering practices including automated testing, CI/CD, shift-left delivery, and automation. Support the identification and management of technical risks, dependencies, and migration planning ...

AI Engineer, Rates VP

Location
Greater London, England, United Kingdom
knowledge retrieval from structured and unstructured financial data sources Design and optimise vector databases and embedding strategies for efficient information retrieval Develop prompt engineering frameworks and fine‐tuning strategies for domain‐specific LLM applications Build multi‐agent systems that can collaborate to solve complex financial problems Implement guardrails, validation … frameworks, and monitoring systems for AI applications Data Engineering & Integration Design and build data pipelines to support AI/ML workflows, integrating market data, trade data, and research content Develop ETL processes for preparing training data and maintaining knowledge bases Create APIs and microservices to integrate AI capabilities into ...

Trading Systems Engineer, Trading Platform

Location
Greater London, England, United Kingdom
have an opportunity to exercise your extensive skills while helping solve complex technical problems. You’ll work closely with trading, infrastructure and software development teams to provide smooth support for our technology. We’ll ask you to communicate directly with exchanges, traders and developers to iron out any problems … that arise. Qualifications & Skills: Minimum of 5 years working in trade support, site reliability engineering or related fields Bachelor’s degree in STEM or related field Familiarity with trading platforms and financial markets Thrives in high-pressure situations while working alongside traders, developers and other engineering teams Strong ...

Senior Delivery Manager

Location
Manchester, England, United Kingdom
BREAK ITSELF. Every day our teams help people in businesses and communities to do what is right and achieve their goals. As an Engineering Delivery Manager in our engineering function at GT, you will hold two connected responsibilities. Your priority is people management: line-managing a group … separate agile coaches, so the agile practice in your pods is yours to lead. You will also help bring three former teams into one engineering function, working in an AI-native way with modern tooling, at a point when how we work is genuinely still taking shape and there ...

Senior Delivery Manager

Location
Sheffield, England, United Kingdom
BREAK ITSELF. Every day our teams help people in businesses and communities to do what is right and achieve their goals. As an Engineering Delivery Manager in our engineering function at GT, you will hold two connected responsibilities. Your priority is people management: line-managing a group … separate agile coaches, so the agile practice in your pods is yours to lead. You will also help bring three former teams into one engineering function, working in an AI-native way with modern tooling, at a point when how we work is genuinely still taking shape and there ...

Senior AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £95,000 per annum
advanced technology. With a focus on innovation, they are building scalable solutions that enhance operational efficiency and customer outcomes. Their environment combines strong engineering practices with the opportunity to work on high-impact AI initiatives. You will join a collaborative team where technical expertise and continuous improvement are highly … systems that deliver business impact. Build and deploy LLM-powered and agent-based solutions from concept through to production. Contribute to technical architecture and engineering best practices. Develop reusable components, frameworks, and patterns across multiple AI use cases. Make informed decisions on models, tooling, infrastructure, and system design. Ensure ...

Principal Enterprise Architect - C4ISR

Location
West of England, England, United Kingdom
with long-term defence procurement cycles. Stakeholder Engagement: Communicate complex technical solutions, architectural risks, and system topologies to military leadership, programme managers, contractors, and engineering teams. About you Education: Degree in Systems Engineering, Computer Science, Software Engineering and/or equivalent Industry experience. Experience: In systems … domain desirable. Frameworks: Demonstrated expertise in DoDAF, MODAF or NAF v4, along with formal modelling using ArchiMate. Technical knowledge: Wide but not deep across software, Infrastructure and Networks, with the ability communicate effectively with non-technical stakeholders and highly technical SMEs alike. Solid grounding in modern software development ...

FX Options Quantitative Developer (Assistant Vice President)

Location
Greater London, England, United Kingdom
maintaining the pricing and risk infrastructure that powers the FX Options trading desk. In this role, you will sit at the intersection of software engineering and quantitative finance, translating complex mathematical models into robust, production‐grade systems used by traders and structurers daily. This is an opportunity … Options products. Design and implement quantitative pricing models using numerical techniques including Monte Carlo methods and partial differential equation solvers. Develop production software using C++ and Python, applying object‐oriented design principles and performance optimisation techniques including hardware acceleration. Work closely with traders and structurers to translate business requirements ...

Infrastructure Engineer

Location
Greater London, England, United Kingdom
Augmodo, we are expanding our global footprint and building a follow-the-sun engineering model. Currently, our core infrastructure team is based in the US Bay Area. As our customer base and engineering cohorts grow internationally—particularly across Europe and Australia—we need an infrastructure engineer stationed …/EMEA time zone. In this role, you will be the anchor for our European engineering cohort, drive system reliability, and serve as the infrastructure lead during EU business hours. You’ll balance active incident response and system maintenance with long-term infrastructure building. Key Responsibilities Serve ...

Machine Learning Engineer

Location
Greater London, England, United Kingdom
complex and heterogeneous scientific data such as from nuclear magnetic resonance (NMR), deploying and productionizing these models internally and externally, contributing to open-source software, and large-scale data analysis, curation, and pipeline building. Key Responsibilities Develop innovative machine learning approaches to elucidate and quantify the interactions between small … molecules and intrinsically disordered proteins Integrate molecular simulations and deep learning approaches using cutting-edge architectures Software Engineering Enhance the usability of built models by implementing automated, streamlined, and efficient software solutions in line with best practices Utilise active learning, Bayesian, and bootstrapping methods to achieve robust ...

Mid Level Python Developer

Hiring Organisation
Teksystems
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£250 - £400/day
scalable solutions supporting regulatory reporting platforms, ensuring compliance with evolving financial regulations while processing high volumes of transaction data. This role combines hands-on software engineering, data analysis, platform enhancement, and close collaboration with regulatory and business stakeholders. Key Responsibilities Design, develop and maintain enterprise-grade Python applications … through the design of historical replay and data reconstruction capabilities. Drive system enhancements focused on performance, reliability, auditability and operational resilience. Manage and support software releases through the full development lifecycle, including testing, deployment and production support. Collaborate with cross-functional technology teams to deliver regulatory change programmes ...

Senior Solution Architect - Email & Collaboration Security

Location
Greater London, England, United Kingdom
legacy shape and evolutionary trajectory simultaneously is not optional; it is the job. The successful candidate will serve as connective tissue across product management, engineering, and the broader Architecture Leadership Team — turning customer and business problems into coherent, deliverable technical direction, and owning the decisions that give ECS engineering teams a stable foundation to move fast with quality. AI-First Ways of Working Mimecast is an AI-first engineering organisation. This is not a cultural aspiration — it is an operating expectation. The person in this role is expected to use AI tools as a genuine, daily part ...

Forward Deployed Product Manager, Enterprise

Location
Greater London, England, United Kingdom
team and play a pivotal role in building AI solutions with and for our customers. The ideal candidate will have a strong understanding of software engineering principles and practices and deep experience with ML/AI application development. You will be responsible for owning large AI projects … product development by understanding customer pain points, defining product requirements, managing development, testing, and launches. Lead cross-functional teams including engineering, product design, operations, marketing, go-to-market and finance. Develop a point of view and execute on turning the solutions we build into repeatable software that ...

IT Infrastructure Manager

Location
Oxford, England, United Kingdom
Lumai. In this role, you will take ownership of the compute, storage, networking and CI/CD environments that our optics, hardware, firmware and software engineers rely on every day. This is a high-impact position where you will shape our engineering infrastructure, technical operations and security standards … setups with automated, reliable and secure workflows, whilst also overseeing core IT operations as our team grows. If you enjoy building dependable platforms, keeping engineering teams moving fast and leading technical projects, there is a lot of meaningful work to do here. What You'll Do Platform Delivery & Tooling ...

UAV Concept Engineer

Location
Dunstable, England, United Kingdom
opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. Saab UK is part of Scandinavia’s largest defence company, bringing together the best … opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. What you will be part of Saab is a leading defence and security company with ...

Operations Manager

Location
Dunstable, England, United Kingdom
opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best … opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. What You Will Be Part Of Saab is a leading defence and security company with ...

VP, Head of Data Science

Location
Greater London, England, United Kingdom
delivery plans, using technology to automate solutions, optimise outcomes and support continuous integration and deployment. The six‐person Data Science team sits alongside Development, Engineering/DevOps & Platform Security, IT and the PMO, and works hand in hand with the Product team. The environment is collaborative, pragmatic and delivery … technology and data science. We do not train our own foundation models; we apply, orchestrate and evaluate the best available models from major providers, engineering them into robust workflows that solve real business problems. We validate and document our methodologies through white papers and technical explainers, setting ...

Product Engineer

Location
Stoke-on-Trent, England, United Kingdom
your deployed product and iterate fast: manage releases, gather structured customer feedback, and feed it back into the next iteration. Work closely with your Engineering Manager to translate customer needs and usage data into team-level priorities, keeping the roadmap grounded in real outcomes. Act as an industry … different solution, and experience mentoring other Product Engineers. Experience designing solutions to complex problems spanning data, AI/ML, UX, and system integration. Solid software engineering and DevOps skills, building and deploying solutions using the company's existing frameworks. Comfortable with using AI in your everyday work ...

Junior / Mid-level Front Office Python Engineer (R&D / Trading Systems)

Location
Greater London, England, United Kingdom
tech-native consultancy delivering high-value-added IT expertise to the financial services industry. We specialize in complex Front Office environments where software engineering, quantitative logic, and production robustness intersect. Our consultants work closely with trading and research teams on real-time trading platforms, pricing frameworks, and analytical … Office R&D and Trading Technology environment , designing, maintaining, and evolving the ecosystem used by traders and quantitative teams. This role combines 70% Development & Engineering with 30% Production Support , giving you strong ownership of the platform. The environment is characterized by rapid iterations, direct interaction with traders, and high ...

Principal AI Engineer

Location
Greater London, England, United Kingdom
seeking a Principal Engineer, AI, who can work across the full stack of the company AI applications, from model integration and prompt engineering to building intuitive user interfaces. You'll build production-ready AI features that empower business users to leverage the power of GenAI within their planning workflows … requiring both deep ML knowledge and strong software engineering skills. Your Impact Lead the architecture, design, and deployment of scalable Generative AI and Machine learning systems into production environments. Develop end-to-end GenAI features including backend API services, model integration, model monitoring, evaluations and deployments Integrate ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
dollars worth of decisions. Because we work at the intersection of metals industries and AI, we solve problems involving manufacturing operations, physics and chemistry, software engineering, AI, and product design. Our teams spend a lot of time on site, with the customer, understanding their problems first hand … office. This includes designers, engineers, and commercial colleagues. You will have: Strong engineering. At least a bachelor degree or equivalent professional experience in engineering, physics, mathematics, compsci, or similar. Strong programming. We are mostly language agnostic but would expect you to be fluent in Python, C/C++ ...

Staff AI/ML Engineer - Controllable Biology

Hiring Organisation
GSK
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
136125 to 226875 USD Annually
computational methods. Be adept a t decomp o sing large problems in to quarterly , measurable results and consistent ly working towards delivering these through engineering sprints. Be a technical mentor in a multidisciplinary engineering team , including delegating tasks to junior colleagues and guiding them through delivery , while fostering … inclusive, supportive team culture. Be comfortable demoing early and often , balancing research and engineering velocity. Be a standard - bearer for machine learning, software engineering , code review and agentic development best practices within the organi s ation . Define technical strategy and roadmaps for AI/ML products ...

Senior Hardware Engineer

Hiring Organisation
Roc Search Europe Limited
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 - 70,000 Annual
Senior Hardware Engineer Location: East Cambridgeshire Employment Type: Full-time, Permanent Salary: 65,000- 70,000 The Role A growing technology and engineering business is looking for a Senior Hardware Engineer - Electronics to join its R&D team. The successful candidate will play a key role in developing complex … electronic products, taking projects from initial concept and requirements through to design, prototyping, testing and production . This is a hands-on senior engineering position suited to someone with strong electronics design experience who can work across analogue, digital and embedded hardware . Key Responsibilities Own electronics development from ...

Senior Hardware Engineer

Hiring Organisation
Roc Search Europe Limited
Location
East of England, United Kingdom
Employment Type
Permanent
Salary
£65000 - £70000/annum
Senior Hardware Engineer Location: East Cambridgeshire Employment Type: Full-time, Permanent Salary: £65,000-£70,000 The Role A growing technology and engineering business is looking for a Senior Hardware Engineer - Electronics to join its R&D team. The successful candidate will play a key role in developing complex … electronic products, taking projects from initial concept and requirements through to design, prototyping, testing and production . This is a hands-on senior engineering position suited to someone with strong electronics design experience who can work across analogue, digital and embedded hardware . Key Responsibilities Own electronics development from ...