976 to 1,000 of 2,689 Software Engineering Jobs in London

Risk & Compliance: Scaling the infrastructure that ensures security and transparency across billions of dollars in assets. The Problems You'll Solve As a Senior Software Engineer II, you will lead technically complex projects and serve as a multiplier for your team. You’ll work to: Drive Implementation: Lead … identify opportunities to simplify code and infrastructure, prioritizing changes that have a measurable business impact. Leverage Modern Tooling: Use the best AI-assisted engineering tools to accelerate your workflow, improve code quality, and spend more of your time solving the high-level logic and unconventional problems. Foster Growth ...

DESCRIPTION Description We are seeking an experienced and motivated Lead Software Engineer – Athena to work on our Risk platform and Aggregation system. In this role, you will design, develop, and integrate sophisticated solutions that support trading desks and back office functions across rates products. You will work … high-impact systems that enable critical risk management and profit & loss (P&L) analysis for our trading operations. Job Responsibilities Build and maintain robust software solutions supporting rates trading activities. Collaborate closely with quantitative analysts, traders, risk managers, product managers, and other technology teams. Develop scalable, high-performance Python ...

projects/service issues potentially including senior leaders, initiating escalation when necessary.* Adept at all aspects of technical communications, including using presentations technologies and software demonstrations.* Encourages two-way communication with staff, peers, and business partners.* Communicates across distributed teams and a globally diverse environment.* Contributes to compliance requirements … direction for more junior developers.* Helps grow the organization talent through recruiting, coaching, and mentoring.**What You’ll Bring:*** Demonstrable experience using formal software engineering tools and methodologies, including design, development, testing, etc.* Ability to identify and understand complex problems and effectively drive resolution.* Articulates technical ...

What you will do: Our Web Dev/UI software engineering internship is an intensive 10-week experience at Jump Trading. During your internship, you will use advanced Typescript, Python, and modern Web frameworks to build Web-based applications that interact with several components of our real-time … trading platform. Our internship program is the primary way we identify top young software engineers for our core development team, and it’s a proven path for earning full-time or return internship opportunities at Jump Trading in London. You will take on projects working on production code ...

agents. You will tackle hard problems in long-horizon planning, knowledge representation, and agentic learning, combining state-of-the-art research with world-class engineering to build a new computing paradigm. If you are a world expert in search, retrieval, or reinforcement learning who is driven to define … stage retrieval, dense retrieval, novel indexing). Reinforcement Learning & Reasoning: Deep expertise in applying RL to complex tasks, agent-based modeling, or automated planning. Engineering Excellence: Strong software engineering fundamentals and experience building robust, scalable systems in a production environment. Bridge the gap between research code ...

help build and strengthen the technical foundations behind our AI-driven financial solutions. You will be responsible for designing, building and maintaining the software infrastructure that supports our large-scale machine-learning applications. Your work will directly influence the reliability, scalability and performance of the proprietary tools used … clients. This is an opportunity to apply your engineering experience to complex, meaningful problems at the intersection of artificial intelligence and financial markets. You will work closely with colleagues across the business, helping turn advanced technology into dependable products that deliver real value. The role is based in London ...

focused on building scalable, secure, and resilient cloud solutions that support mission-critical operations and high-side IT environments. You'll work closely with engineering, security, and delivery teams to shape cloud strategy, define technical standards, and support the deployment of modern infrastructure solutions across complex programmes. The Role … mission-critical systems Defining infrastructure standards, patterns, and best practices Supporting cloud migration and transformation initiatives Working closely with DevOps, Infrastructure, Security, and Software Engineering teams Producing high-quality architecture documentation and technical designs Ensuring solutions align with security, compliance, and operational requirements Supporting infrastructure automation and Infrastructure ...

help clients solve complex risk, data, AI, and technology challenges. As a Solutions Architect, you will play a pivotal role in shaping the design, engineering direction, and delivery quality of both client and internal solutions - ensuring robustness, scalability, auditability, and alignment with organisational standards of excellence. You'll work … component models. Ensure all designs follow enterprise architecture principles, technology roadmaps, and security standards. Evaluate build vs. buy options and lead technical assessments of software, platforms, and cloud services. Support project mobilisation, helping teams establish tooling, cloud environments, engineering standards, and delivery patterns. Collaboration Contribute to product roadmaps ...

Senior Software Engineer – Webex Real‐time Media Engineering Group Our Webex Real‐time Media Engineering Group is redefining the future of collaboration. We're building a world where people connect effortlessly across devices and locations, powering Webex Meetings, Webex Calling, and Webex Contact Center. Location: Central London … Support & Growth: Receive mentorship, formal training, and support from fellow engineers. Minimum Qualifications Bachelor's or higher degree in an analytical subject (Computer Science, Engineering, Maths, Physics). 10+ years of professional programming experience in C++/C# and willingness to learn new languages. Experience with Linux development ...

that arise during the onboarding process. Develop and maintain comprehensive documentation for each client onboarding project. Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident … peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Provide training ...

that arise during the onboarding process. Develop and maintain comprehensive documentation for each client onboarding project. Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident … peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Provide training ...

ensure optimal data collection and processing for machine learning models. Qualifications & Skills Bachelor's, Master's or Doctorate degree in a quantitative or engineering discipline (computer science, computational biology, bioinformatics, engineering, among others); OR equivalent work experience delivering state‐of‐the‐art AI/ML solutions. Experience with … major deep learning framework (PyTorch, JAX, TensorFlow). Familiarity with machine learning literature and state‐of‐the‐art approaches. Experience developing and delivering robust software solutions, including demonstrated advanced programming expertise in Python. Experience in software engineering and machine learning best practices, including version control, continuous integration ...

role in the continued development of the company's core product. You’ll report directly to the CPTO and work closely with engineering, product and the wider business to build intuitive, reliable and scalable technology used by finance teams. This is a hands‐on position within a small engineering … Looking For Essential Strong commercial React experience; Strong commercial TypeScript experience; Previous startup or scale‐up experience; Several years of professional frontend/software engineering experience, operating at Senior Engineer level ; Experience building and maintaining production frontend applications; Strong understanding of frontend architecture, maintainability and testing; A pragmatic ...

building what we believe will be the world’s fastest AI inference chip from the ground up. We’re balanced across hardware and software engineering, and HW/SW co-design is how we work. We move fast, and we help each other move fast. We care about … each other, the software we ship, and the people who rely on it. We build the control chain that powers on, monitors, updates, and protects devices and racks across bare metal, RTOS, and embedded Linux. It’s production-critical software that keeps racks stable, updates safe, and hardware ...

maintaining RESTful APIs Prior experience in a Lead Developer/Tech Lead role, managing or mentoring a small development team Solid understanding of software architecture and system design principles Strong experience with relational databases and SQL optimisation Hands‐on experience with Docker (Dockerfiles, Docker Compose) Excellent knowledge of software engineering best practices, testing, and CI/CD workflows Confidence working in Linux‐based environments If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format. Disclaimer Notwithstanding any guidelines given to level of experience sought, we will consider ...

capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communities.This is a Lead Software Engineering position at VP level, which is part of the job family responsible for developing and maintaining software solutions that support business needs.Since ...

them win over £1.4b in contracts through the platform. Following recent seed backing from Fuel Ventures, we’re investing further into the product and engineering team. We’re now hiring a Senior AI Engineer to take meaningful ownership of the agent that sits at the centre of the platform. … than the work you’ve done, but you’ll need to bring: Experience shipping customer-facing AI or LLM products into production Strong Python engineering experience, alongside the ability to work across a wider product stack A clear, structured approach to solving unfamiliar technical problems Genuine curiosity around agent ...

Senior Software Engineer (Python) – Reducing Carbon Emissions with Machine Learning! Python on AWS £90-£110,000 per annum plus stock London Office - 1-2 days a week Are you a Senior Software Engineer with a passion for working with curious, humble colleagues to build exceptional customer-focused products … using Python? Do you align with their principles – “Work as much as you want, where you want” - giving Software Engineers the autonomy and support to perform at their best? Do you want to be part of a period of significant growth and opportunity, shaping elegant solutions to complex challenges ...

Home based - EMEA; Office Based - London, UK Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. … motivated by the goal of achieving a perfect, timely, and reliable result. Perhaps unusually we prefer a leader with deep personal interest in the software and technology industry, and some data analytics, AI and ideally software engineering experience. Location: This role is home-based in EMEA time ...

Agentic AI, LLMs, RAG and modern cloud platforms. Provide architectural guidance and technical leadership throughout delivery programmes. Remain hands-on where required, supporting engineering teams on complex engagements. Work closely with internal sales, bids and marketing teams to support new business opportunities. Collaborate with global delivery teams to ensure … building an AI, Data or Emerging Technology practice within a consultancy. Strong consulting background with experience working directly with enterprise customers. Technical background in Software Engineering, Solution Architecture or Data Engineering before moving into AI. Experience designing enterprise AI solutions using technologies such as: Generative AI Large ...

role in the continued development of the company's core product. You'll report directly to the CPTO and work closely with engineering, product and the wider business to build intuitive, reliable and scalable technology used by finance teams. This is a hands-on position within a small engineering … Looking For Essential Strong commercial React experience; Strong commercial TypeScript experience; Previous startup or scale-up experience; Several years of professional frontend/software engineering experience, operating at Senior Engineer level ; Experience building and maintaining production frontend applications; Strong understanding of frontend architecture, maintainability and testing; A pragmatic ...

experience Job Type: Full time, Permanent This is a rare opportunity to be first in the door to continue the development of our engineering platform. You will own a production system end to end the web application, the database estate, the data pipelines, the deployments, the integrations … most. It could be a housing estates network or a shopping centre, each LLM is tailored to their exact use case. Neural LLM-assisted engineering at the sharp end: coding agents are a first-class part of how the platform is built, and you will get very good ...

drive outcomes‐oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture. Lead communities of practice across Software Engineering to drive awareness and use of new and leading‐edge technologies. Lead agile ceremonies. Add to team culture of diversity, equity, inclusion … respect. Drives adoption and governance of approved AI‐assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI‐assisted code review/refactoring, test acceleration, release readiness, incident/root‐cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing ...

Sculley and is headquartered in New York City with offices around the world. To learn more, go to www.zetaglobal.com. THE ROLE As a Senior Software Engineer on the LiveIntent Real-Time Ad Serving team, you will design, develop, and own the business logic that powers programmatic advertising at scale … Product, working on features that directly impact LiveIntent's customers — from ad targeting and delivery to reporting and optimization. This is a hands‐on engineering role where your code runs in production handling billions of daily transactions. This is a hybrid/remote role based out of our Berlin ...

# Business Engineerat Meta • London, UKBack to jobs1. Home2. Jobs3. UK4. Business Engineer1h agoM## Business EngineerMeta00Client SolutionsFull-timeLondon, UKApply Job### Job DescriptionBusiness Engineering is looking for impact-focused, entrepreneurial engineers ready to bring their ideas and make a difference. We are technology experts that apply our software engineering … Monetization, Metaverse, Gaming, Creators, AI, Messaging and more. You will write scalable production-grade code across Meta's platforms in collaboration with other product engineering teams. You will get to learn and build on different tech stacks and languages. You will use your entrepreneurial passion and the freedom that ...