1,926 to 1,950 of 3,755 Software Engineering Jobs in London

Solution Architect

Hiring Organisation
17918
Location
London, United Kingdom
assure architecture solutions for complex transformation programmes Produce key architecture artefacts including High-Level Designs, Technical Options Papers and Architectural Decision Records Collaborate with engineering teams to define solution visions and architectural guardrails Support business leaders in shaping technology strategies and investment cases Lead technical discussions across multiple stakeholder … security and technology architecture domains Contribute to solution planning, cost estimation and roadmap development What We're Looking for in a Solution Architect Strong software engineering background with experience leading technical teams Experience designing and delivering enterprise-scale technology solutions Solid understanding of architecture and delivery methodologies Expertise ...

Senior Fullstack Engineer, Scale

Hiring Organisation
Airwallex
Location
London, UK
About AirwallexAirwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts … like Rippling and SHEIN rely on infrastructure you'll build. You're not just writing code—you're shaping how businesses embed finance.Grow Beyond Engineering: You'll develop expertise that extends beyond technical skills: understanding customer business models, navigating regulatory landscapes, influencing enterprise sales. This is career growth that ...

AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
community. Support the development of junior engineers through mentoring, code reviews, and collaborative learning. Required Skills Hands‐on experience in machine learning engineering, software engineering, or developing applied AI solutions. Proven experience delivering Generative AI applications using Large Language Models (LLMs) and orchestration frameworks. Strong Python programming ...

Founding AI Infrastructure Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
largest robotics seed rounds in the UK, we’re assembling a small, world‐class team to tackle some of the hardest engineering problems in AI. We’re looking for an exceptional engineer to own the infrastructure powering our model training. This isn’t traditional DevOps. It isn’t conventional … High‐performance computing and distributed systems. Training optimisation, memory management and networking. MLOps tooling, CI/CD and experimentation frameworks. Python and production‐grade software engineering. Computer vision, multimodal AI or transformer architectures. Bonus points if you’ve worked on Research infrastructure. Simulation systems. Robotics or embodied AI. ...

Senior Python Engineer - Data Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
please see the privacy notice for applicantshere * As at 31 March 2026 The Team Join our Streaming Data team, part of our Data Platform Engineering organisation at the heart of a quantitative investment firm, powering the market data infrastructure which drives our systematic trading strategies and cutting‐edge discretionary … traders to turn complex requirements into elegant platform solutions Drive platform reliability through rigorous incident response, root‐causeanalysis,and systemic fixes Raise the engineering bar through thoughtful code review and mentoring of junior team members Required 5+ years of professional experience in software engineering with Java ...

Senior Forward-Deployed AI Engineer, Tactical AI Automations

Hiring Organisation
Pimco
Location
London, UK
collaborative culture like ours where we solve real problems while building the future of finance.YouAre excited to be part of a vibrant engineering community that values diversity, hard work, and continuous learning.Love solving complex real-world business problems.Recognize that cross-functional collaboration is a core component of success … technologies, and we gain the benefits of your experience across teams.Run technology pro bono programs that help the non-profit community and give our engineering community opportunities to volunteer and participate.Offer education reimbursements and ongoing training in technology, communication, and diversity & inclusion.Embrace knowledge sharing through lunch-and-learns, demos ...

Senior Forward-Deployed AI Engineer, Tactical AI Automations

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
collaborative culture like ours where we solve real problems while building the future of finance. You Are excited to be part of a vibrant engineering community that values diversity, hard work, and continuous learning. Love solving complex real‐world business problems. Recognize that cross‐functional collaboration is a core … gain the benefits of your experience across teams. Run technology pro bono programs that help the non‐profit community and give our engineering community opportunities to volunteer and participate. Offer education reimbursements and ongoing training in technology, communication, and diversity & inclusion. Embrace knowledge sharing through lunch‐and‐learns, demos ...

Senior Program Manager, Professional Services for Defense and Intelligence

Hiring Organisation
Planet Labs
Location
London, UK
technologies, drive revenue, power research, and solve our world’s toughest obstacles.As we control every component of hardware design, manufacturing, data processing, and software engineering, our office is a truly inspiring mix of experts from a variety of domains.We have a people-centric approach toward culture and community … Berlin, Haarlem or London office 3 days per week.Impact You’ll Own:Manage a team of Professional Services Solutions architects, deployment strategists and Software Engineers.Apply experience in remote sensing and geospatial technologies to help Planet’s Defense and Intelligence customers be successful in their adoption of the Planet Platform ...

Python Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Senior Software Engineer (SDE3) — Data & Intelligence Platform Supply Chain · Tesco Technology The role You’ll be a core engineer on the data and intelligence layer that connects Tesco’s supply chain forecasting outputs to the people and systems that act on them. The platform sits at the intersection … data engineering, applied ML, and developer infrastructure - you’ll work across all three, owning problems end to end. This isn’t a role where you’ll spend your days in a narrow lane. The work is genuinely varied: one week you’re designing a data API, the next ...

Site Reliability Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
role, you will be responsible for monitoring, incident management, automating deployments, scaling, reliability testing, incident post‐mortems, and more. You will work closely with engineering and commercial teams globally to ensure a seamless, reliable user experience while balancing the demands of development speed and operational stability in a dynamic … system. Summarize system issues and solutions to continuously improve system stability. Work onsite in London, UK. Minimum Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field. 3+ years of experience in DevOps, site reliability engineering (SRE), system stability assurance, operations and maintenance development ...

Lead Data Engineer

Hiring Organisation
TodayTix
Location
London, UK
London, UKTechnology – Software Engineering/Full Time/HybridAbout TodayTix Group:TodayTix Group (TTG) is the global e-commerce leader for cultural experiences, designing frictionless discovery and purchase journeys through innovative product design and industry-leading technology. Our portfolio of brands––including TodayTix, New York Theatre Guide, London … agents as direct consumers of the warehouse you build.We're Looking for Someone With:A track record of leading engineers. 8+ years in data engineering (or software engineering with a heavy data bent), including leading a team — formally or informally — and growing the engineers around you. This ...

Data Scientist - Defence

Hiring Organisation
C3 IoT
Location
London, UK
NYSE: AI), is the Enterprise AI application software company. C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications … next generation of AI-powered enterprise applications on the C3 AI Platform (c3.ai/customers/). You will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our customers with the information they need to make ...

Senior Frontend Engineer, Marketing Website

Hiring Organisation
Synthesia
Location
London, UK
technical decisions with the team, likely with a focus area of your own but context across the whole system. This is a hands-on engineering role, and your primary output is high-quality component and schema code, plus the tooling that lets others build with it.Millions of people visit … agents can generate on-brand, on-spec sections from a design spec as reliably as a person can.Own SEO integrity as a first-class engineering concern: canonicals, sitemaps, structured data, redirects, and no traffic cliffs on launch.Raise the bar on engineering standards across the website surface: thorough code ...

Senior Data Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Awards. This is a hands‐on, high‐ownership role working centrally across the business. You'll partner with teams spanning Commercial, Marketing, Product, Finance, Engineering and Operations — developing and deploying ML and AI solutions that drive outcomes across both sides of our marketplace. The problems you'll work … Delivery: Lead data science initiatives from problem framing through to deployment, monitoring, and iteration — delivering the full production lifecycle. With no dedicated ML engineering function, you'll be responsible for ensuring your solutions are robust, scalable, and performing in the real world long after they ship. GenAI & LLM Application ...

Senior Applied Scientist, Insights, Prime Video

Hiring Organisation
Amazon
Location
London, UK
Rapidly design, prototype and test many possible hypotheses in a high-ambiguity environment, making use of both quantitative analysis and business judgement- Collaborate with software engineers to integrate successful experimental results into Prime Video wide processes- Communicate results and insights to both technical and non-technical audiences, including through … scientific rigor, designing and executing experiments to demonstrate the technical effectiveness and business value of your methods. You will work alongside other scientists and engineering teams to deliver your research into production systems.About the teamOur team owns Prime Video observability features for development teams. We consume PBs of data ...

Data Science Manager - Logistics

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Technology is changing the way the world shops using advanced Artificial Intelligence, Machine Learning, Robotics, Big Data, Cloud and IoT. We develop the innovative software and hardware systems that power Ocado.com, as well as the unique ‘Ocado Smart Platform’ which is being implemented by ambitious retailers across the world … single optimised plan that maximises profit and minimises lateness, bridging the gap between advanced research and live operational impact. Collaborating with Product and Engineering teams, you will integrate data science models into our global backend services to enhance the Ocado Smart Platform. Beyond technical delivery, you will scale ...

Principal Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
accurate speech recognition system globally. It also ensures their deployment into production, working with the latest developments in ML, but also with the best engineering practices for software engineering and model serving. This is a hands‐on, technical leadership role with high ownership. You will develop … deploy advanced speech systems that power our products as well as co‐define the technical vision for ML, drive innovation, and mentor engineering teams. Your work will span the entire codebase. What You’ll Do: Develop and deploy ML models, translating research into scalable, maintainable code and services Optimise ...

Principal Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
needs, state-of-the-art self-hosted AI models and agent systems integrated into knowledge management, call recording, communication tooling, other OSS software we self host, and in-house development of news tracking solutions. If you are excited about designing architecture that allows air-gapping and decentralized access, this … Security. Given nature of role, onsite London preferred; remote considered Requirements Genuine, demonstrable passion for AI safety and whistleblower protection 10 years in software engineering with DevOps experience in fast-moving settings Excellent proficiency across systems-, backend- and web-development; proficiency with systems languages (Rust, Go, C, C++ ...

AI Principal Architect

Hiring Organisation
NTT DATA
Location
London, UK
risk mitigation guidance. What experience you'll bring: Basic Qualifications: 12+ years of experience in enterprise architecture, solution architecture, technology consulting, systems integration, software engineering, data architecture, or related roles.5+ years of experience designing or delivering AI, data science, machine learning, advanced analytics, or intelligent automation solutions.2+ years … client pursuits, large transformation programs, or multi-tower technology solutions.Bachelor's degree or equivalent work experience. Preferred Skills: Master's degree in computer science, engineering, data science, AI, or a related field.Cloud, enterprise architecture, AI/ML, cybersecurity, or data platform certifications.Experience with platforms such as Azure ...

Lead Game Development Expert, AI-Asset & Animation Production

Hiring Organisation
Tencent
Location
London, UK
asset and animation production.Who We Look ForBachelor’s degree or above in Computer Graphics, Digital Media, Game Development, Art and Design, Animation, Software Engineering or a related discipline. Equivalent professional experience will also be considered.At least 8 years of professional experience in technical art, animation technology … processing, rigging automation or physics pipeline tools.Strong problem-solving, solution design and stakeholder-management skills, with the ability to balance asset quality, animation expressiveness, engineering feasibility and production efficiency.Excellent English communication skills, able to lead technical discussions, conduct solution reviews, prepare documentation and collaborate effectively in an international environment.Willingness ...

Senior Product Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
needs of modern day support teams. Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Driven by our core values … chance to be an integral part of building and growing a team. What skills do I need? 5+ years of industry experience in a software engineering role, preferably building a SaaS product. You can demonstrate significant impact that your work has had on the product and/ ...

Senior Product Engineer

Hiring Organisation
Intercom
Location
London, UK
needs of modern day support teams.Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Driven by our core values, we push … chance to be an integral part of building and growing a team.What skills do I need 5+ years of industry experience in a software engineering role, preferably building a SaaS product. You can demonstrate significant impact that your work has had on the product and/ ...

AI Practice Lead

Hiring Organisation
develop
Location
City of London, London, United Kingdom
technical leadership when required. What we're looking for You'll likely come from a consultancy or professional services background and have progressed through Software Engineering or Solution Architecture into AI leadership. You'll have experience across areas such as: • Enterprise AI. • Generative AI. • Large Language Models (LLMs ...

Senior Data Scientist

Hiring Organisation
Multiverse Group
Location
London, UK
limitations - and designing approaches that account for themMonitoring and refining models over time, ensuring they remain accurate and relevant as the business evolvesData Engineering & InfrastructureCollaborating closely with Data Engineers to build and maintain the data pipelines and ML infrastructure needed to develop and deploy your modelsProductionising models … reliably at scale, adhering to software engineering best practices - including version control, CI/CD and vulnerability managementEvaluating and implementing scalable approaches to data collection and processing, ensuring robust practices are in placeWhat we're looking for:Required5+ years of data science/machine learning experience, with ...

Data Architect

Hiring Organisation
Methods Consulting
Location
London, UK
Evaluate and recommend appropriate technologies across the modern data stack to meet specific client needs Mentor junior team members and collaborate with data engineers, software engineers, data scientists, and business stakeholders Your Impact: Enable transformative business decisions through robust, scalable data architectures Drive adoption of modern data platforms … operational logs for data processing, and triage incidents Awareness of advances in AI technologies, data services, and architectural practices Industry specialisation in specific sectors (Engineering, Manufacturing, Healthcare etc.) Public sector or defence experience Experience with modern unified data platforms like Databricks or Microsoft Fabric Understanding of data mesh ...