1 to 25 of 50 Software Engineering Jobs in the City of London

Job Description iO Associates are partnered exclusively with a business in the Digital Health industry, changing the world we live in. They have pathed the way with their new products that are changing the health care industry for the better. more »

INSIDE IR35** **HYBRID LOCATION** Our client, a leading Government department are now looking to expand their existing in-house Software Development team by recruiting a lead developer. In this key role you will continue with hands-on development but also take the lead on a team of software more »

complex order and trade histories. Coordinate the deployment and configuration of the company's products for new customers. Manage the distribution and installation of software enhancements and upgrades. Collaborate with exchanges and internal software engineers to test and implement new software releases. Assist the infrastructure team in more »

Software Engineer (C++) | Quantitative Trading Job Title : Software Engineer (C++) Location : London (Hybrid) Compensation : £125,000 - £250,000 plus bonuses (DOE) A leading technology-focused and data-driven trading firm are looking for a talented software engineer (C++) to join their growing team in London. This is … in all of the main financial markets. You will also have the ability to touch many areas of algorithmic trading. Who you are: A software engineer with 4+ years professional experience with modern C++ (C++ 17 or later) in a Linux environment. Good understanding of what is happening behind … . The chance to work alongside some of the brightest minds in the industry, in a high-performance environment. If you are a strong software engineer (C++) with previous finance experience and are interested in joining a leading trading firm, where you will have the chance to tackle new more »

Senior Software Engineer C#, .NET Core, NUnit, Postgres, AWS, Azure, Kubernetes, Docker. City of London, United Kingdom Perm Role: £100,000 - £120,000 Harrington Starr has partnered with a Global Financial Technology company, and they are looking to hire a Senior C#, .Net Software Engineer, with experience working … designing, planning, and implementing new features. Key responsibilities: Contributing to the architectural design of applications. Designing, planning and executing new features. Ensuring consistency across engineering teams, utilising appropriate the appropriate technologies within the applications. Providing guidance and mentorship to junior members of the team. Benefits of the role: Flexible … based in the City of London. You will be joining the team in a senior role, with the opportunity to train and mentor junior Software Developers. This role will suit a Senior/Lead Software Engineer, with expert C#, .Net experience, having a direct impact from the get more »

data ingestion and transformation processes. Troubleshoot and resolve data integration issues. Ensure data quality and integrity. Required Skills: Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). Proven experience with Snowflake. Feature Engineering Strong SQL and data modelling skills. … Knowledge of the Data Engineering and ML capabilities within either Azure or AWS Familiarity with DataOps concepts and data mining Experience with ETL processes and data integration. Experience with Python Familiarity with cloud data warehousing concepts. Strong problem-solving and communication skills Proficiency in scripting for automating deployment and … maintenance tasks. Understanding of DAG (Directed Acyclic Graph) models and experience with Apache Airflow for managing complex data processing work-flows. Solid understanding of software development best practices, including version control (Git), testing, and code review processes. Strong problem-solving skills and the ability to work effectively in a more »

PRINCIPAL SOFTWARE ENGINEER - DV CLEARED BRAND NEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING SOFTWARE COMPANY FOR A PRINCIPAL SOFTWARE ENGINEER WITH ENHANCED DV CLEARANCE Permanent job opportunity for a Principal Software Engineer Leading National Security SME working with Software and Data products Salary up … easily accessible location To apply please call 07704 152 640/0203 854 0120 or email WHO WE ARE? We are recruiting a Principal Software Engineer to work with a leading National Security SME in London. We support Central Government, Defence and Law Enforcement customers across the UK with … Software, Digital and Data products and tools to help keep the UK safe. Due to the nature of the work and the customers, you must hold enhanced DV Security Clearance. WHAT WILL THE PRINCIPAL SOFTWARE ENGINEER BE DOING? As a Principal Software Engineer, you will act as more »

Gaming Simulation One of the largest sports gaming and gambling groups is on the search for a Senior .NET Developer to join their Simulation engineering team. As a Senior developer you will be joining a strong .NET Team to combine maths, sports, and computer science to create simulations of … 5+) Experience with MYSQL Experience and knowledge of SOLID Principles Experience with messaging queues Kafka or Redis Experience with AWS A MSc Qualification in Software Engineering or Computer Science Desirable passion/interest of sports If you're interested in joining a giant gambling group who is expanding more »

Role – Head of Software Engineering/Lead Software Engineer Office travel – Hybrid Location - London Salary – Up to £90,000 + Benefits Infinite Talent are working with a start-up business in the renewable energy space to recruit for a Head of Software Engineering/Lead … Software Engineer on a permanent basis. This opportunity is well suited to a Senior Full-Stack Engineer who manages a small team and is looking for a step-up. Role Responsibilities: Shape the technology strategy, recruiting a talented engineering team, and driving the successful development and delivery of more »

A contract software engineer is required to join a healthtech stealth startup for a 3-month contract. You’ve got great experience with both software engineering and LLMs and want to use that in your next role. Ideally you can start immediately You will join a team … Vue and Azure At the start of the year, they pivoted from C# to Python which is built on top of LLMs. Your background: Software engineer with significant experience in LLMs in production and integrating them into products. Ideally you would have used both Python and C# but they more »

Senior Software Engineer C#, .Net, AWS, TypeScript, JavaScript, Python, Docker City of London, United Kingdom Perm Role: £130,000 - £150,000 Harrington Starr have partnered with a Global Financial Services platform, and they are looking for a Senior C#, .Net Software Engineer to design, enhance and build a … in the UK. This role offers hybrid working, with an office location based in the City of London. This role will suit a Lead Software Engineer, with expert C#, .NET experience, having a direct impact from the get-go! If you have any questions or would like to schedule more »

Senior Software Engineer Key Technologies: C#, .NET, React, JavaScript, Typescript, AWS, Docker, NodeJS City of London, United Kingdom Perm Role: £85,000 - £120,000 Harrington Starr has partnered with a Global Financial Services Vendor and they are looking for a Senior C#, .NET Software Engineer to join their … in the UK. This role offers hybrid working, with an office location based in the City of London. This role will suit a Senior Software Engineer, with expert C#, .NET experience and commercial use of React having a direct impact from the get-go. Apply below and if you more »

Senior Software Engineer - Governance Up to £90,000 + benefits (below) City of London (Hybrid Remote/Office based) Fruition IT are partnering with a FTSE100 global Biopharma business, with a goal to unite science, technology and talent. They aim to positively impact the health of c2.5 Billion people … by 2030. We're looking for a Senior Software Engineer to join the R&D function of this organisation, a start-up within the wider business . This function is merger and upgrade of major data platforms which will give them the ability to leverage data, knowledge, and prediction more »

Senior Software Engineer - £110k - Hybrid Working Opportunity for a tech-savvy innovator with a passion for data-driven solutions to join a global data-centric company as a Senior Software Engineer, helping to shape the future of clients' data strategies and engineering practices. They specialise in providing more »

Senior Software Engineer - London, Hybrid - £75k + Bonus Senior Java Developer - FinTech London, St Pauls (2 days per week onsite) Up to £75,000 p.a. + 10-15% bonus Company Overview : Join a leading FinTech here in the heart of Central London, where they're using modern innovative technology more »

Our client has an exciting opportunity for a Senior Software Engineer to join the team. Location: London, UK (Remote) *must be based in the UK as will require occasional travel into the office* Salary: £60K - £85k PA (dependant on experience) Job Type: Full-time, Permanent About The Company: Our … worldwide. Their dedicated team of seasoned educators meticulously crafts and verifies each resource with hundreds of thousands of resources available for download daily. Senior Software Engineer - The Role: Our client is looking for a Senior Software Engineer to take a leadership role within their development team, acting as … educators. You will thrive within a fast-paced agile environment and will provide support and mentorship to the junior developers on the team. Senior Software Engineer - Key Responsibilities: - Lead projects, oversee the development and upkeep of software features, and manage the build/release/test infrastructure - Ensure more »

and Behaviour-Driven Development and understand how you can work efficiently within agile continuous integration and continuous development (CI/CD) pipelines for your software delivery process. You will creatively solve complex problems during dynamic and meaningful projects. Discover, research and learn new technologies to stay up to date more »

Company Overview: Dynamic gaming company that specialise in creating immersive gaming experiences, are seeking a talented individual to lead their software engineering department and drive the development of cutting-edge gaming technology. Role: They are looking for a VP of Software Engineering to oversee the design … of high-quality gaming products. What you’ll do: Develop and communicate the technical strategy, ensuring alignment with company objectives. Manage and mentor talented software engineering teams, fostering a culture of collaboration and innovation. Manage the design, delivery and implementation of complex full lifecycle of software engineering … for internal and external stakeholders, ensuring clear communication and alignment. Oversee budgeting and resource allocation Drive the technical vision and strategy for the gaming software, identifying opportunities for innovation and improvement. Establish and maintain essential department processes to drive efficiency. What you’ll get: An opportunity to have a more »

Lead Security Software Engineer We are seeking a software-focused Lead Security Engineer to join a 1Billion user social media giant, dealing with the complexity of mega scale systems and infrastructure. The Security group come from diverse technical backgrounds, Reliability, Software Engineering and Security Engineering … challenges. We are looking for a Lead Security Engineer with: A background in Cybersecurity, anywhere ranging from system level to the application layer Strong software engineering experience, with proficiency in at least one backend language Work experience in production Kubernetes and Linux environments The Seniority to Lead and more »

LNG Lead Developer position open with my commodities trading client. Applications open to Senior Developers looking to move into a lead position (managing a team of 2). Hybrid working - 2/3 days in London City office Up to more »

gen trading platform. As part of a small, close-knit team, you’ll have the opportunity to work alongside and learn from experienced senior software engineers, responsible for end-to-end projects and full lifecycle development. Your role will include liaising with the client, understanding the requirements, creating functional … join a highly profitable, privately owned, Derivatives brokerage. You will gain valuable experience on a day-to-day basis sat alongside seasoned and accomplished software engineers. You will get exposure to the full development lifecycle and the full range of technologies. more »

digital transformation and sustainable solutions for the world’s leading financial organisations. The company is working with numerous aspects of pioneering technologies including cloud engineering (partnerships with AWS, Azure and GCP), AI, Machine Learning and blockchain. As the Engineering Lead, you will join the Application Engineering and … architectural activities Provide technical leadership to support the timely delivery of technical solutions, lead technical delivery of secure, high quality and well tested scalable software applications. Technology stakeholder management and engagement; building strong relationships with key tech stakeholders Support Client Solution Directors in innovation agenda and identifying what new … tech is relevant Support delivery with onboarding and retention of diverse and talented software engineers and architects Benefits: Salary up to £130,000 (potential for flexibility) + £20,000 bonus Hybrid working: 2 or 3 days in the office Extensive training and development opportunities Private medical insurance Travel Insurance more »

Contract) Senior Backend Software Product Engineer - Golang £650 a day, Inside IR35. Fully Remote 6-Month Contract, with the potential to keep rolling As a Contract Senior Product Backend (Golang) Engineer you will be collaborating in a multi-disciplinary squad to enhance the functionality of the customer-focused product. … Java, Python and Scala Kafka for message queue Kubernetes and Docker Ability to read React How To Apply If you are a Senior Backend Software Engineer and interested in this role, please apply by clicking the link below. more »

Award-winning mobile games developer (S&C) is looking for a talented software engineer to join their team responsible for a portfolio of games with millions of players across the globe! At the forefront of innovation, you will help solve complex technological challenges to help create a tech ecosystem … design technical solutions to improve the gaming experience through delivering high quality and well-structured code You will be part of full lifecycle development, engineering multiple projects in an environment driven by ownership and delivery. The company is a leader in its field and experiencing an exciting hypergrowth phase. … sector (highly advantageous) Familiarity with game development frameworks and mocking Knowledge of version control systems (e.g., Git) and continuous integration tools. Good understanding of software development principles such as TDD and knowledge of common design patterns Comfortable working with Git, Maven, Docker, bash scripting and Unix Experience of mobile more »

Senior Software Engineer (AWS & Python) - London £70,000 - £85,000 per day + Bonus + Benefits Fully Remote Working. JNC are working with a growing Fintech organisation that is looking for a Senior Software Engineer to join their talented department during this successful period of expansion. This is … Simplicity. Someone who will help design and deliver new modular services supporting all areas of their business. They pride themselves on their approach and software development based on practices like peer reviews, static code analysis, Lean Controls, Automated Tests and Releases using IaC and SaaS. This is a fantastic more »