4,401 to 4,425 of 4,950 Software Engineering Jobs in London

Markets in London seeks an experienced software engineer to boost ML performance and AI acceleration across training and inference platforms. You will work on a sophisticated optimizing compiler for accelerated computing, and push memory hierarchies, parallelism, and hardware-aware optimisations. You should be proficient in C/C++/ ...

Wayve in London is seeking a Senior Software Engineer for the Data and Orchestration team to build and evolve the data pipeline platform, ingesting and processing high-volume data from external vendors and vehicle fleets, while ensuring reliability and scalability. You will revamp Harness and help design ...

Barlowe LLP in Greater London is seeking a Software Engineer for Realtime Quant Frameworks to develop systems that support high-impact research. The role involves designing a core scheduling platform in F# and contributing to a TypeScript/React UI, enhancing the efficiency of computational workloads. The position offers ...

Sreeyam Soft Pvt Ltd is seeking a skilled software engineer in London to build and deploy production AI agents and ML pipelines for enterprise automation. The role requires 5+ years of experience and strong CS fundamentals. The successful candidate will lead a team of engineers, partner with stakeholders ...

backtesting, risk analysis, and research analytics across asset classes, with a focus on production-quality AI capabilities and close collaboration with trading desks and software engineers. #J-18808-Ljbffr ...

Citi is seeking a Senior Java Software Engineer for FX Options Risk (VP) to design, develop, and optimize our high-throughput, real-time risk system. You will work on low-latency processing, collaborate with the FX Options Trading desk, and guide the team with architectural excellence. The role requires ...

develop and deploy enterprise-scale AI and machine learning solutions that enhance operational efficiency, service resilience and customer outcomes. You will collaborate with software engineers, SREs, product managers and stakeholders to translate complex data into actionable insights and measurable business value. The role emphasizes building predictive models, evaluating ...

security-focused technology company in Greater London seeks a mid-level or senior Software Engineer to develop cloud services and infrastructure. This role offers the opportunity to directly contribute to scalable, reliable systems and requires 6+ years in cloud service development. Ideal candidates will have strong programming skills ...

Xantura is seeking a Senior Software Engineer - React to develop self-service analytics and data visualization capabilities across OneView, our analytics platform. You will build scalable applications using React and Next.js, integrating with OneView via REST APIs. You will design performant, server-rendered and statically optimized frontends for Azure ...

Citi Equities Technology in London is seeking a Senior Software Engineer to own the ultra-low-latency risk engine in the cash equities trading hot path, with leadership responsibilities inspiring a distributed team. You will design, implement, and tune multi-threaded components, apply JVM or native performance techniques ...

ITRS Group is seeking a Senior Java Software Engineer in London to join the Platform Team. You will work on a core platform of distributed services that ingest and transform observability data for visualisation, analytics and integrations. This is a permanent, full-time role with a hybrid working model ...

JPMorgan Chase & Co. in London is seeking a Software Engineer for the Model Risk Governance & Review (MRGR) team. You will develop tools for MRGR Analytics to improve efficiency and reduce duplication of effort, focusing on data controls, testing, and user feedback. Responsibilities include building data pipelines in Python ...

opportunities for performance optimization and reliability improvements. Additional work in ML compilers and frameworks is a plus, making this an ideal role for proficient software engineers. #J-18808-Ljbffr ...

Canonical is hiring a Software Engineer to work on Multipass, a workstation mini-cloud providing Ubuntu VMs on demand. You will lead design, mentoring, reviews, and coding for a cross-platform C++ codebase across Windows and macOS, with a strong emphasis on quality and user experience. Location is remote ...

seeks a Middleweight Software Engineer for the Browse team. You’ll work on our e‐commerce storefront front end with React, Next.js and TypeScript, contributing to CMS/API‐first integrations and a design system. Strong testing, accessibility and collaboration with product/design are essential. You’ll join ...

strategy, and roadmap across AI-powered solutions, including LLMs, agentic systems, and rapid prototyping infrastructure. You will lead cross-functional teams of data scientists, software engineers, and platform teams, translating AI capabilities into applied tools that deliver measurable results while navigating regulatory and governance realities in a fast-paced ...

Centre for Advanced Research Computing (ARC) is UCL’s new institute for infrastructure and innovation in digital research - the supercomputers, datasets, software and people that make computational science and digital scholarship possible. We are an innovative hybrid: a professional services department that delivers reliable and secure infrastructure and services … computational and data intensive research methods, working in partnership with academics from all fields. We are a home for the research technology professionals - research software engineers, HPC systems engineers, dev-ops specialists, data engineers, data scientists and data stewards - who support and collaborate in the delivery of UCL research. ...

Wayve is seeking a software engineer for its Core Simulation team to help develop the simulation system used to evaluate and improve Wayve’s driving intelligence. You will own features across C++ and Python, integrate driving-stack components, and collaborate with Simulation, Robotics, Autonomy, Evaluation, Platform and Data teams. ...

J.P. Morgan is seeking a Senior Lead Software Engineer in Data Platforms to head a squad that enhances the Fusion data catalogue and enables global data access. You will own important technical decisions, drive secure, scalable solutions, and work in a high-responsibility environment with strong ownership. The role ...

JPMorganChase is seeking a Lead Software Engineer within Digital Markets Execution Technology to advance trusted, scalable trading platforms. You will guide the design, development, and delivery of high-performance services, balancing security, reliability, and speed in a globally distributed team. The role emphasizes enterprise-approved AI-assisted tooling, secure ...

JPMorgan Chase & Co. is hiring a Software Engineer III in London to build backend services for LLM inference and scalable production systems. You will work on routing, batching, scheduling, streaming responses, and quota management while improving APIs, observability, and reliability across the platform. You will explore model architectures, tokenization ...

Digitech is seeking a Mobile Software Engineer to build a cutting-edge mobile-first product in the property space. You will work on iOS/Android apps and backend services, enabling users to connect, message, and transact securely. The role requires extensive experience with iOS, Objective-C, Android ...

LineTen is hiring a Senior Software Engineer. You’ll join a small, high-trust team where ownership is expected and outcomes matter. You’ll work across backend services, distributed systems and frontend integrations, with a strong focus on correctness, maintainability, and architectural clarity. You’ll apply AI-assisted tooling ...

Goldman Sachs in London is seeking a Vice President to join the Global Banking Markets team as a Low-Latency Java Software Engineer. You will help design, build and optimize high-performance trading infrastructure in a real-time environment. The role emphasizes micro-second level latency, reliability, and collaboration ...

Vanguard is seeking a Senior Full Stack Software Engineer to design, develop and optimize front office applications within the GIFS team. You will collaborate directly with portfolio managers and product owners to deliver high-impact software. The role requires deep experience in frontend and backend technologies, cloud platforms ...