1,776 to 1,800 of 3,743 Software Engineering Jobs in London

Senior Software Engineer, Health & Home Infrastructure

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
Google London is hiring a Software Engineer III for the Home and Health Infrastructure team. You will work on large-scale infrastructure, contribute to health platforms, and help build scalable systems for a global user base. The role requires 2 years of experience with C++/Java and expertise ...

Senior Software Engineer: AI-Driven, Scala & Kafka Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
technology firm specializing in betting solutions is seeking a Senior Software Engineer to join their London-based team. The role involves leading the design of scalable systems and requires strong expertise in Scala and familiarity with tools like Kafka. The successful candidate will work in a hybrid environment, mentoring ...

Senior Software Engineer, Global KYC & Onboarding (Java)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Wise is hiring a Senior Software Engineer in London to own large-scale backend projects for Global KYC and Onboarding. You will design robust microservices, deliver clean APIs, and build reliable systems that scale across borders, enabling faster, compliant financial services for customers worldwide. Join cross-functional teams ...

Senior GPU Software Engineer - Remote UK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Qualcomm Technologies International Ltd is seeking a Senior Engineer for the UK with remote work options. You will architect, implement, and optimize GPU software, drivers, and tools, collaborating with cross-functional teams to meet customer needs and deliver high-quality silicon validation. The role requires strong programming ...

Trade Processing Software Engineer (Associate) – Hybrid

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Nomura is seeking a Software Engineer (Associate) to join the GMIT Trade Processing team in London on a hybrid basis. You will contribute to designing, building and deploying a global trade processing system and related services for cross-asset trading. The role requires strong Java development skills, experience with ...

Software Engineer II - Java, Spring, AWS & CI/CD

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
J.P. Morgan UK is seeking a Software Engineer to join the International Consumer Bank, delivering reliable, customer-focused digital banking experiences. You will work in a distributed, diverse team, applying modern Java/Spring, cloud, and DevOps practices while ensuring security and resiliency across services. You will contribute ...

Senior Software Engineer — Scam Prevention & Fraud Controls

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
United States Digital Space LLC is seeking a Software Engineer for our Scam Prevention team in London. This high‐impact role focuses on solving adversarial problems to protect our global customers and foundation money transfers. You will drive backend and frontend work (80% backend, 20% frontend) with Java/ ...

AI-Driven Software Engineer — London (Early-Stage)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Java Script Works is seeking a Software Engineer to join their team in London. The role involves working with cutting-edge technologies, specifically in integrating AI and APIs using TypeScript and Python within a cloud-native environment. This is a full-time position, offering a competitive salary between ...

Senior Software Engineer (C#/.NET) — Hybrid 6-Month Contract

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
leading governing body is seeking an experienced Senior Software Engineer for a 6-month contract. You will join an agile environment, contributing to the development and delivery of business-critical applications. Key responsibilities include supporting applications and improving development processes such as CI/CD. Essential skills include strong ...

Senior Software Engineer – Cross-Border Payments (MEA)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Wise is seeking a Software Engineer based in our London office, offering a flexible blend of in-person and remote work. You’ll join the Regional Expansion team to launch and optimize new products, delivering convenient, scalable financial services for people and businesses across MEA. You’ll integrate with ...

Rust Software Engineer — Hybrid London + AI-Driven Growth

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Cisco Systems, Inc. in London (central London near Moorgate) is seeking a Software Engineer to work on Webex Real-time Media Engineering. You will contribute to full lifecycle development in an agile team, helping to design, develop, test, and deliver new features for Webex products. We operate a hybrid ...

C# Software Engineer - Quant Risk- Hybrid

Hiring Organisation
Appcast
Location
London, UK
C# Software Engineer – Quant RiskUp to 110,000 + BonusQuant Capital is urgently looking for a C# Developer to join our high profile client.Our client is a well-known leading provider of integrated risk, analytics and trading solutions for the global financial markets. Their clients include some … part a team building cutting-edge applications and services supporting cross-asset trading and risk management. The successful candidate will have a passion for software development and the desire to constantly improve both their skills and the solutions they work on.The ideal developer will have minimum ...

Senior Software Engineer, Ads Monetization & AI Tools

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
United States Digital Space LLC is seeking software engineers to build next-generation monetization platforms, ad configuration interfaces, and AI-augmented features. You'll work on scalable, full-stack systems handling high-volume data, collaborating with PMs, UX, and cross-site teams to deliver end-to-end solutions. This ...

C# C++ Software Developer

Hiring Organisation
Quant Capital
Location
London, UK
Software Developer – Algo trading business MBOQuant Capital is urgently looking for talented C# developers to join our high profile client.Our client is a well-known Algo Order Management and Execution Business. This critical role sits in a small team of some of the best developers in London. You will … autonomy.C#/C++ Developers MUST have:Computer Science Degree from a Top Tier University (top 20 UK) C#/C++ 5 years commercial software development experience Messaging or high transaction volume experience Strong multithreading Ideally Financial Technology/Trading Tech experience Experience working in Agile teams using the Scrum ...

Software Developer - Quant Trading C# C++

Hiring Organisation
Quant Capital
Location
London, UK
Software Developer C# C++ Multithreading – Quant Trading85,000 + bonus and benefitsQuant Capital is urgently looking for a Software Developer who has recent exposure to C++ and .NET to join our high profile client.Our client is a well known Algo Order Management and Execution Business. This role sits … traders. In exchange we offer a bonus usually at 25%This is a unique opportunity for an ambitious candidate to get experience in a software engineer role within the Algorithmic Trading team, focusing on building, enhancing and maintaining the Algorithmic Product suite. The C# Developer will be part ...

C# Software Engineer- London

Hiring Organisation
Quant Capital
Location
London, UK
C# Software Engineer 100,000 Plus BensRemote FirstQuant Capital is urgently looking for a C# Software Engineer for our high profile investment management vendor.Our client is a well known global broker across a number of asset classes. They provide valuations and pricing of derivatives to most … with TREP, AMQ, ZeroMQ, GRPC and various encodings including protobuf.The operating systems are Linux and Windows.The successful candidate will be developing full stack software to run on Windows and Linux. They will be using either C++ or C# to develop low latency pricing applications.C# Developers Must Have:Strong technical ...

C# Software Engineer- Remote

Hiring Organisation
Quant Capital
Location
London, UK
C# Software Engineer 100,000 Plus BensRemote FirstQuant Capital is urgently looking for a C# Software Engineer for our high profile investment management vendor.Our client is a well known global broker across a number of asset classes. They provide valuations and pricing of derivatives to most … with TREP, AMQ, ZeroMQ, GRPC and various encodings including protobuf.The operating systems are Linux and Windows.The successful candidate will be developing full stack software to run on Windows and Linux. They will be using either C++ or C# to develop low latency pricing applications.C# Developers Must Have:Strong technical ...

Principal Software Engineer

Hiring Organisation
Consortia
Location
London, UK
experienced Principal Software Engineer looking to work on cutting-edge technology and make a meaningful impact on users' daily lives in the medical field? If so, we invite you to apply below.As the Principal Software Engineer, you'll bring a wealth of cloud-native expertise, taking … technical development and delivery of products in line with our product vision and Quality Management System. Additionally, you'll shape the technology roadmap, enhance software delivery capabilities, and influence the company's overall technology strategy.To excel in this position, you should have a proven track record of successfully taking ...

Senior Options Software Engineer

Hiring Organisation
Appcast
Location
London, UK
challenges is not enough. To succeed, you need to be willing to master the options trading domain and translate this mastery into cutting edge software solutions, collapsing data cardinality where possible. Opportunities may be available from time to time in any location in which the business is based … world’s most powerful trading platforms while continuously improving performance, functionality and stability of the system Design, develop, test, and deploy elegant software solutions across the firm Partner with business leaders to define priorities and deliver custom solutions Analyze complex business and technical problems Make sound decisions proactively ...

Senior Software Engineer, C++

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Flow Traders is looking for Senior C++ Software Engineers to join our growing team in Amsterdam. Software Engineers at Flow Traders provide us with our competitive edge, equipping Researchers and Traders with the information and capabilities that they need to make sound business decisions. C++ plays a critical … focus group engineers, Quants and Technical traders to refine requirements, collect feedback, and iterate on design and implementation of platform requirements Exchange Connectivity Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as FIX, Websocket ...

Software Engineer III, Capital Markets Technology

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from … data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast ...

Senior Software Engineer, C++

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Flow Traders is looking for Senior C++ Software Engineers to join our growing team in Amsterdam. Software Engineers at Flow Traders provide us with our competitive edge, equipping Researchers and Traders with the information and capabilities that they need to make sound business decisions. C++ plays a critical … focus group engineers, Quants and Technical traders to refine requirements, collect feedback, and iterate on design and implementation of platform requirements Exchange Connectivity Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as FIX, Websocket ...

Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
trajectory is ambitious, from zero to seven figures in recurring revenue within its first year and this is only the beginning. As a Software Engineer, you’ll join a small, high caliber team where ownership is everything. You’ll work primarily on the backend, integrating with LLMs, and collaborating … critically from their perspective, and see your work have an immediate, visible impact. What you’ll need to succeed Strong experience building production quality software (Java, TypeScript, or Python) Curiosity and adaptability : you learn new technologies quickly and apply them effectively Hunger and drive : you’re comfortable working ...

Software Engineer III, Capital Markets Technology

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Minimum qualifications: Bachelor’s degree or equivalent practical experience. 2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced degree. Experience programming in C++, Python or Rust. Preferred qualifications: Master's degree or PhD in Computer Science … techniques. Knowledge of compiler architecture, ASTs, lexer design, static analysis etc. Deep data science and applied statistics background. About the job the company's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need ...

Staff Software Engineer (AI CICD) Chainguard Europe, UK, USA USD 205,000 - 231,000

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. Our customers include Fortune 500 enterprises and global industry leaders, including … venture-backed by leading investors, including Amplify, IVP, Kleiner Perkins, Lightspeed Venture Partners, Mantis VC, Redpoint Ventures, Sequoia Capital, and Spark Capital. Staff Software Engineer, AI CICD The role, in a nutshell: At Chainguard we’re focused on securing the software supply chain, and we\'re building ...