226 to 250 of 263 Software Engineering Jobs in the City of London

C++ Software Engineer/Developer London to £125k Are you a backend focussed C++ Software Engineer with Front Office trading systems experience? You could be progressing your career in a senior, hands-on C++ Software Engineer role at the Investment Management arm of a global bank. … C++ Software Engineer you'll focus on the redevelopment and customisation of a core equity trading system for the EMEA market. You'll work primarily on the backend using C++17/C++20 on Linux, building and enhancing large, complex, data intensive systems. There is an element of low-latency ...

Backend Software Engineer/Developer (C# .Net AWS Python) London/WFH to £100k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression … Backend Software Engineer you will architect and build highly performant and scalable solutions using the Microsoft tech stack and SO click apply for full job details ...

Senior Software Engineer - Contract £550 to 615 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Contract Senior Software Engineer - Contract £550-£615 per day Inside IR35 6-month contract Remote Bristol/London travel We are currently recruiting for a Senior Software Engineer ...

Senior Software Engineer About Us Exam Papers Plus is one of the UK's best-known names in 11+ and high-stakes exam preparation, trusted by over 100,000 families. We have built a large bank of exam resources, mapped to subject, question type, skill and difficulty, and recently ...

Python Software Engineer/Developer London/WFH to £80k Do you have strong backend Python software development experience? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats ...

particular interest in Large Language Models. You will help develop practical AI applications, from early research and experimentation through to implementation, working with software engineers to bring ideas into real products. The focus is on LLMs and applications such as AI copilots, agents, enterprise search and workflow automation. Relevant … part of the role, and commercial experience is not essential Experience with a range of machine learning techniques Ability to work with software engineers to take ideas from experimentation towards practical implementation Strong problem-solving skills and the ability to work both independently and collaboratively Clear communication skills, including ...

Resource Group Ltd is seeking a Software Engineer with SC clearance for an initial 5-month contract. The role is fully remote in the UK, paying £400-£575 per day Inside IR35. You will focus on Python development, packaging, CI/CD and automation, collaborating with security, platform … engineering teams to deliver reliable, developer-friendly solutions. Responsibilities include building secure Python paths, managing internal libraries, designing CI/CD templates, and ensuring reproducible #J-18808-Ljbffr ...

C++ Software Engineer/Developer London to £125k Are you a backend focussed C++ Software Engineer with Front Office trading systems experience? You could be progressing your career in a senior, hands-on C++ Software Engineer role at the Investment Management arm of a global bank. … C++ Software Engineer you'll focus on the redevelopment and customisation of a core equity trading system for the EM click apply for full job details ...

C++ Senior Software Engineer - Data Analytics – QT, Python We are interested in speaking with Permanent Candidates that have X-platform experience (Windows and Unix/Linux) and are well versed in application architecture; data structures & algorithms; standard configuration management processes/controls and UI/UX design principles. ...

Burns Sheehan Ltd are recruiting for a Staff Software Engineer (User Experiences) in London hybrid to help scale a robotics and life sciences software platform. You’ll own complex frontend experiences, focusing on React and TypeScript within a practical, fast-moving team. You’ll collaborate with Product ...

leading diversified trading firm is seeking a Software Engineer to join their team in London. This role involves designing and developing the full stack needed for global trading operations. Candidates should have proven Python experience and the ability to work independently and within a team. You'll engage with ...

Burns Sheehan Ltd is recruiting a Staff Software Engineer (Core Systems) to design and build the central scheduling and resource-allocation components for a robotics and life sciences platform in London. The role combines hands-on coding with technical leadership in a small, high-autonomy team. You'll work ...

fast-growing logistics startup in London seeks a Software Engineer to tackle challenging problems and collaborate with experienced professionals. The role involves impactful work from optimizing operational tools to developing scalable applications. This company offers competitive compensation, generous equity, and several benefits, including private health coverage and flexible work ...

Selection is partnering with a Cambridge-based medical systems creator to recruit an exceptional C++ software engineer. You will help design real-time control systems and user interfaces for healthcare devices, liaising with clients and cross-disciplinary colleagues. The role requires strong C++ on Linux, Python for tests ...

Lloyds Banking Group is seeking a Backend Software Engineer in London to design and build Golang microservices powering innovative financial products. You’ll work closely with product and engineering teams in a hybrid setup to deliver secure, scalable systems. Key requirements include strong Golang backend experience, microservices architectures … Kubernetes familiarity, with a focus on high-quality software and collaboration across disciplines. #J-18808-Ljbffr ...

quantitative trading capability. The organisation combines cutting-edge technology with quantitative research to develop systematic trading strategies across international financial markets. With a collaborative, engineering-led culture, you'll work alongside experienced researchers, traders, and software engineers to support the continued evolution of sophisticated trading systems. ...

forward-thinking technology company in London is seeking a Forward Deployed Software Engineer to tackle complex problems and collaborate with customers. This role requires a strong engineering background and proficiency in programming languages such as Python or Java. You will work with large-scale data ...

C# Developer/Software Engineer (WPF) London to £125k Do you have strong C# and WPF UI development skills within Front Office trading environments? You could be progressing your career in a senior, hands-on C# Developer at the Investment Management arm of a global bank. As a C# … closely with traders to understand requirements, translate them into robust technical solutions and continually enhance the platform. You'll be part of a global engineering team, working closely with colleagues in New York and one other team member in London. The role sits firmly within the Front Office, giving ...

London, Greater London, England, United Kingdom · Data Science C3 AI (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 … 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 ...

Highbury Consulting in London’s City core seeks a C++ Senior Software Engineer focusing on Data Analytics, with QT and Python. You will contribute to cross-domain data pipelines, optimize algorithms and collaborate on UI/UX-informed developer interfaces. The role targets permanent hires, requires Windows and Unix …/Linux experience, and a solid grasp of software architecture and CM practices. On-site work in the City is expected, with easy access to Moorgate/Bank/Barbican. #J-18808-Ljbffr ...

financial fundamentals and enthusiasm for coding. While at WSD, you will further learn how to code and develop interactive libraries, test and roll out software applications that fit in the IT landscape of a bank. You will also have client contact from day one. In addition, you will acquire … based products (PRIIPs). Implement innovative payment features and other properties of structured products and OTC derivatives based on the market trends. Collaborate with software engineers to implement complex features involving large data manipulation and storage, guide them with business logic and be the bridge between technical ...

Team The Platform Systems team at OpenAI operates at the intersection of cutting‐edge AI and large‐scale distributed systems. We build the engineering and research infrastructure required to train OpenAI’s flagship models on some of the world’s largest, custom‐built supercomputers. Our team develops core model … training software and works deep in the stack – spanning collective communication, compute efficiency, parallelism strategies, fault tolerance, failure detection, and observability. The systems we build are foundational to OpenAI’s research velocity, enabling reliable, efficient training at frontier scale. We collaborate closely with researchers across the organization, continuously incorporating ...

About The Role Team UK Prospect, Direct & Life Adviser Engineering Working Pattern - Hybrid 2days per week in the Vitality London, Bournemouth or Stockport Office.Full-time hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role Strategic Enterprise Technology Leadership Recognised Java Engineering ...

Investa is recruiting a software engineer to join its founding team and own core platform features from end to end. You will work across the stack, ship features quickly, and level up your technical depth with a small, autonomous group of engineers. You will contribute to an FCA-regulated … trading platform, collaborate directly with founders, and help shape the engineering culture as Investa scales. #J-18808-Ljbffr ...

defence technology company in the UK seeks skilled software developers to drive the development of autonomous systems. Candidates will design and test software platforms while collaborating with diverse engineering teams. A background in programming and a degree in a related field are essential. Open to all experience ...