11 of 11 Senior Software Engineer Jobs in the City of London

Senior Software Engineer/Full Stack Developer (Python React Full Stack) London to £120k Are you a skilled Software Engineer with Python and React skills looking for an opportunity to work on complex and interesting AI based systems? You could be progressing your career as … a founding member at a growing tech start-up as they expand their UK presence (already highly successful in the US). As a Senior Software Engineer you will work across the full stack, contributing to the core product, an AI driven intelligent video security platform with … having achieved a 2.1 or above in a relevant discipline from a top tier university (i.e. Oxbridge or Russel Group) You're an experienced Software Engineer, having built systems requiring scalability You have strong backend Python coding skills and also have experience with other backend technology in the more »

Senior Python Software Engineer/Developer London onsite to £130k Are you a backend technologist who has expertise with Python looking for an opportunity to work on complex and interesting AI based systems? You could be progressing your career at a growing tech start-up as they … driven intelligent video security that can be integrated to current systems and enables things like searching for particular people and licence plates. As a Senior Python Software Engineer you will be instrumental in helping the company to scale its current platform and have responsibility for large parts … small, growing team based in Bank, London onsite five days a week, working hours between 1000 and 1800. About you: You're a skilled Software Engineer/Developer with a thorough knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have advanced level Python more »

Senior Software Engineer - EKS, AWS, .NET, Front Office applications Location: London 3 Days onsite Contract: 4 months Rate: Competitive IR35: Inside Sector: Banking *** EKS, AWS, .NET, Front Office applications *** We are looking for an experienced Senior Software Engineer to join a strategically important project more »

Senior Engineer (Software) London - Hybrid working (1-2 days in the office per week) Salary £110,000 to £130,000 + bonus Greenfield application development using modern technology Excellent company culture and engineering standards Extensive benefits package including bonus, healthcare! Senior Engineer required to join … new team focused on supoprting the company's marketplace solutions. The company are currently going through a substantial growth period and are expanding their software engineering teams. This role sits within a brand new team focused on creating and enhancing web and mobile software applications within an e … commerce marketplace environment This role will be primarily hands-on software engineering in a small team of 3 supplemented with technical leadership experience. Alongside your development work you'll be consulting on design and architecture decisions and resolving any bottle-necks in deployment. Key experience Prior experience engineering EPOS more »

Senior Engineer (Software) London - Hybrid working (1-2 days in the office per week) Salary £110,000 to £130,000 + bonus Greenfield application development using modern technology Excellent company culture and engineering standards Extensive benefits package including bonus, healthcare! Senior Engineer required to join … new team focused on supoprting the company's marketplace solutions. The company are currently going through a substantial growth period and are expanding their software engineering teams. This role sits within a brand new team focused on creating and enhancing web and mobile software applications within an e … commerce marketplace environment This role will be primarily hands-on software engineering in a small team of 3 supplemented with technical leadership experience. Alongside your development work you'll be consulting on design and architecture decisions and resolving any bottle-necks in deployment. Key experience Prior experience engineering EPOS more »

Underwriting & Reinsurance Performance team, consisting of Actuaries, Reinsurance Specialists, and Engineers, is focused on transforming the underwriting business with cutting-edge technology. As a Senior Software Engineer, you will play a pivotal role in researching, designing, testing, developing, and supporting software solutions that drive the future … of a dynamic, cross-functional team working on full-stack solutions such as Underwriting Dashboards and Actuarial Model Management platforms. Core Responsibilities: Collaborate with software engineers, data engineers, and underwriters to shape the future of underwriting. Improve workflows and maintain focus on the underwriting experience. Deliver software in … Experience: Hands-on knowledge of Domain Driven Design (DDD). Strong experience in Python (FastAPI desirable). 3+ years of experience in developing complex software solutions. Solid understanding of object-oriented programming and test-driven development (TDD, BDD). Familiarity with agile software engineering practices. Experience with AWS more »

trading infrastructure and MEV services. They are currently one of the largest block builders in Ethereum. They are looking for a motivated and skilled Software Engineer to join their fast-paced, innovative team. In this high-performance startup environment, you'll have the chance to play a key … develop, and test new features, including advanced bundle merging, transaction sequencing, auction systems, and bundle/transaction propagation The Ideal Candidate: You are a Software Engineer with a deep passion for technology and a strong analytical background (e.g., degree in maths, physics, computer science, engineering). While prior more »

positive environmental impact. With a top-rated TrustPilot score, they're committed to delivering a product that truly makes people's day. As a Senior Software Engineer, you'll work closely with the founding team and CTO to design, build, and scale theyre platform. You'll drive … Work with product and design teams to bring user stories to life. Ensure system security, performance, and reliability. Qualifications 5+ years in full-stack software development. Expertise in Node.js, TypeScript, and React. Strong PostgreSQL experience (schema design, queries, optimization). Hands-on experience with DrizzleORM (or similar ORM frameworks more »

Job Description C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client more »

Our client is a Data & Analytics Company based in Central London. The role is hybrid and the team go to the office once or twice a week. The company was founded 5 years and you will be joining a rapidly more »

Our client is a Data & Analytics Company based in Central London. The role is hybrid and the team go to the office once or twice a week. The company was founded 5 years and you will be joining a rapidly more »