26 to 50 of 85 Software Engineering Jobs in the City of London

C++ Developer/Software Engineer (TDD FX Options) London to £100k Are you a bright, ambitious C++ Developer with an eagerness to learn and progress your career working on complex financial trading systems? You could be joining the Investment Management arm of a global bank. As a C++ Developer you will design and develop full stack systems for new … FX Derivatives products and connectivity to external vendors, collaborating closely with traders and quants to build the solutions they require. You'll work across the full software development lifecycle including assisting with architecture of new solutions, you'll be working with C++ 14/17 with a TDD environment but will also gain exposure to Python, TypeScript and React. … understanding of FX financial markets with experience in a finance environment You haves excellent communication and collaboration skills What's in it for you: As a C++ Developer/Software Engineer you will receive a competitive Salary to £100k Bonus Pension One day work from home per week Continuous training and career progression opportunities Apply now to find out More ❯

Research Software Engineer Location: London (Hybrid) Duration: 8 weeks initially Salary: £30 an hour (Via an umbrella company) Role Overview We are seeking a Research Software Engineer to support computational and data science projects within the Department of Earth Science and Engineering. The role involves close collaboration with researchers to develop, implement, and support high-quality software … teaching and research. Key Responsibilities Collaborate with researchers to deliver data-driven and computational research solutions. Manage technical projects, including requirements gathering, planning, and risk management. Define and promote software development best practices (testing, CI/CD, version control). Design and deploy scalable software systems with monitoring in mind. Apply high-performance and distributed computing methods to … research students and contribute to the department's technical strategy. Engage with academic and technical stakeholders across the College. Person Specification Essential: Postgraduate qualification or equivalent experience in research software development Experience collaborating on research or computational projects Proficient in at least two research programming languages (e.g. Python, C++, R, Fortran, Matlab) Full software development lifecycle experience Strong More ❯

Software Engineer/Developer (Full Stack Java Angular SQL API) London/WFH to £90k Are you full stack technologist? You could be progressing your career in a hands-on, impactful, Software Engineer role, working on a "tech for good" product that is helping to drive efficiencies for the NHS, the core product is a highly complex real … time shift rota application, hosted on AWS and available via the web or mobile device (iOS/Android). As a Software Engineer you will play a crucial role in re-architecting and enhancing the scheduling platform to a Java and Angular codebase (from Ruby and TypeScript). You'll design and develop scalable backend Java services and REST … Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems You have a strong knowledge of software engineering best practices and Agile development methodologies You're collaborative and pragmatic with great communication skills What's in it for you: As a Software Engineer/ More ❯

C++ Dev/Engineer London – hybrid 6 month contract Inside ir35. We are looking for an experienced Senior C++ Software Engineer/dev to help grow and enhance our PTP software platform. The candidate will work on strategic enhancements to the platform as well as on client implementation projects. The PTP Platform is a leading-edge, cloud-based … Securities Processing solution that provides trade lifecycle processing for a wide range of global financial institutions. About the team: As a Senior C++ Software Engineer, you’ll be part of our PTP Platform development group. The group is broken into smaller scrum teams that each hold responsibility for a key area of system functionality. You’ll become involved with … all phases of the development lifecycle and take ownership of key functional areas. What you will be doing: As a Senior C++ Software Engineer, you will be involved in: • Analysis of user requirements and translation into solution design • Estimating and breaking down tasks into manageable chunks • Implementation of new features and feature enhancements • Leading code reviews and enforcing best More ❯

Rate: Up to £750 (inside IR35 via umbrella) Contract Length: 6 Months Hybrid working - 3 days in London About the Role: Our client is seeking an experienced Senior C++ Software Engineer to play a pivotal role in enhancing and growing their cutting-edge PTP software platform. This platform serves as a cloud-based Securities Processing solution, delivering trade … development group means becoming part of an agile environment. The group is divided into smaller scrum teams, each responsible for specific areas of system functionality. As a Senior C++ Software Engineer, you will engage in all phases of the development lifecycle and take ownership of key functional areas, ensuring high-quality software delivery. What You Will Be Doing … focused, and agile team. Mentoring junior colleagues, fostering a collaborative and learning-oriented environment. What You Will Need: To be successful in this role, you should have: Extensive commercial software development experience using C++. Proficiency in SQL. Experience with Unix/Linux environments. A relevant degree in a numeric discipline or equivalent work experience. Excellent written and spoken English More ❯

Senior Java Developer/Software Engineer London/WFH to £130k Are you a Java technologist who enjoys building systems from scratch? You could be progressing your career, in a senior, impactful role at a global prime broker that is replacing the legacy infrastructure used across capital markets with a new cloud-native clearing and custody system, designed for … complex and challenging, highly available mission critical systems in collaboration with Product Managers to understand and define new features and coordinating with other developers with the goal of writing software as one. You'll be empowered to implement the latest tech and seek continual improvement. Location/WFH: You'll join a small, highly talented and collaborative team in … Markets, Prime Brokerage or Equity Swaps You are degree educated in Computer Science or closely related discipline What's in it for you: As a Senior Java Developer/Software Engineer you receive a competitive package: Salary to £130k Equity Pension Hybrid working Influential role at a growing company with excellent career progression and interesting work Apply now to More ❯

A leading global insurer are looking to hire a Senior Software Engineer to focuss on API Implementation to join a well established team which is growing. The role will involve developing analytics solutions using leading tech stacks and cloud technologies (Azure, Snowflake, Databricks and Python). The Role Develop and maintain an API strategy aligned with business objectives, enhancing … members. Manage technical relationships and coordinate with third-party vendors. Research and stay current with trends and innovations in the API space to recommend new solutions. Required Experience Lead software projects with at least 4 years of hands-on leadership experience. 4+ years of Python development and API development experience, with Azure Functions knowledge as a plus. Demonstrated experience More ❯

A growing and transformational financial services firm is seeking a Senior Python Software Developer to play a key role in its technology and innovation strategy. The successful applicant will join our delivery-focused and rapidly expanding technology and transformation team. The candidate will enhance the firm's data-driven decision-making abilities by utilising the latest technologies and AI … tools used by the broader business and the software development functions. Ideal candidates will be ambitious, entrepreneurial, and energetic. They will be willing to absorb new knowledge and grow within a dynamic, high-performance team. Execute the technology and innovation strategy to support the business's strategic growth by employing AI tools to derive commercial insights across a large More ❯

Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems You have a strong knowledge of software engineering best practices and Agile development methodologies You're collaborative and pragmatic with great communication skills What's in it for you: As a Full Stack Engineer/ More ❯

Go Engineer/GoLang Engineer/AI Engineer/AI Developer/Software Engineer - Go We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Are you ready to bring your Lead Software Engineering expertise to the next level? We're looking for multiple experienced … s commercial goals by harnessing artificial intelligence and machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly Overview: Designs and develops creative software solutions, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews … and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture Leads communities of More ❯

Our Principal Software Engineers are responsible for leading and delivering strategically significant, complex client engagements across our portfolio of clients. We believe that great delivery stems from a thorough understanding of our clients and their needs, strong discipline skills and subject matter expertise, excellent leadership and a clear vision of lasting and effective change in a public sector environment. … We expect our Principal Software Engineers to bring all of that and enthuse our delivery teams with the same passion. The successful candidate will lead the Software Engineering aspects of our client engagements while overseeing the wider delivery within the account (or industry) when appropriate. In addition, our Principal Software Engineers are responsible for engaging with … trusted advisor relationships. They will also oversee multiple, concurrent client deliveries to help ensure quality and drive the sharing of best practice across our engagements and industries. Our Principal Software Engineers are members of the Software Engineering Practice leadership team with the responsibility to develop the capability of the practice to meet business needs and to accelerate More ❯

Lead Java Developer/Software Engineer (Java Kafka Spring Boot) London/WFH to £120k Are you a skilled Java Developer with strong Java and real-time messaging experience combined with SC Clearance? You could be progressing your career in a senior, hands-on Lead Java Developer position at a scale-up technology company with a successful workforce management … work from home most of the time, meeting up with colleagues in the London office once a week. About you: You have significant experience as a backend focussed Java software engineering with leadership responsibilities You have strong Spring Boot, Kafka and event driven microservices experience with high throughput You have leadership, mentoring and coaching skills You have a … with only one day a week in London office Pension, Healthcare Impactful role with excellent career progression Apply now to find out more about this Lead Java Developer/Software Engineer (Java Kafka Spring Boot) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an More ❯

quality care. They are looking for an experienced Research Scientist to drive the development and integration of advanced machine learning tools into scalable healthcare solutions. You will collaborate with engineering and research teams to design robust ML workflows, improve infrastructure, and ensure production-grade deployment of AI systems. This is an ideal role for someone passionate about using technology … models in production environments Build and maintain reliable data pipelines for training, testing, and validation Assist in evaluating and comparing model performance and outcomes Requirements: Degree in Computer Science, Software Engineering, or a related technical discipline Minimum 5 years of industry experience or a PhD in a relevant area Strong theoretical foundation in ML, deep learning, and computer More ❯

The out of the box capabilities and limitations. As well as a wider understanding of the Microsoft technology stack, including but not limited to Azure and SharePoint. Knowledge of software engineering best practices as well as Microsoft Dynamics CRM SDK, C#, Visual Studio and Team Foundation Server. Full implementation lifecycle experience of CRM based programmes within Microsoft Dynamics … Stories. To apply please click the "Apply" button and follow the instructions. For a further discussion, please contact James Money on 83zero Limited is a boutique consultancy specialising in Software Development & Agile within the UK. We provide high quality interim and permanent IT professionals. More ❯

Software (Product) Engineer | London | Hybrid | Up to £120,000 About the Company: Albert Bow has partnered with an innovative venture capital firm. They back early stage founders using tech to solve the world’s biggest problems, think synthetic biology, energy, healthcare, space, and more. They believe building world changing companies and creating massive value can go hand in hand. … innovation across synthetic biology, AI, energy, and more Skills Needed: Skilled in React, Typescript, and modern JavaScript frameworks Proficient in backend language e.g. Python Previous experience within an innovative engineering culture or startup environment Passionate attitude, keen to learn, fail and grow Love for building and shipping products with a genuine excitement for tackling world’s toughest problems Benefits More ❯

Bank of London is looking for a Chief Architect to create solutions to our biggest challenges and provide direction to our engineering teams. This is an individual contributor role reporting directly to and working closely with the Chief Technology Officer. Our technology organisation has approximately 30 colleagues, plus a number of third party suppliers, and whilst leadership is expected … be a good step towards a CTO role in the future. We are a small dynamic company where architecture work has been until now been carried out by the Engineering teams, but given the significant investments in new business capability that are planned, this new role has been created to provide the required capacity to shape major initiatives and … provide designs for both internal and third party engineering teams to consume. The role will be based in our London office near Bank, but may involve occasional travel to Belfast and Vilnius, our other strategic locations. Critical areas of experience are banking domain knowledge, specifically around payments, core banking, and channels. Technical experience is also expected, and the successful More ❯

the latest technologies, with a particular focus on AI and GenAI, with clients to help them get to the next level. Your background will involve contributing across projects including software engineering, technology architecture solution implementation, product selection and application strategy definition, or the introduction of technology to drive business improvement into an operational organisation. Our team has the … a Full Stack LLM Development Specialist, you will: Design and build use-case and platform technology solutions to solve key business challenges using reference and cutting-edge technologies and engineering patterns Work in multi-disciplinary teams to build complex solutions working from inception through to production and operations Contribute to the technology strategy and solution design, managing and supporting … data drift detection, experimentation tracking, RAG, deployment models Building and using cloud-based solutions (networking, security, storage, monitoring, scaling, DR/HA) on one or more cloud platforms SW Engineering and DevSecOps Set yourself apart: Certified cloud Machine Learning (e.g., AWS Certified Machine Learning – Specialty). Building PoCs to aid learning Experience of delivering production AI/ML services More ❯

as a core part of the solutions and services. Modern standards approach. You can apply modern standards approach competently and can guide others in its use Programming and build (software engineering). You collaborate with others when necessary to review specifications and use these agreed specifications to design, code, test and document programs or scripts of medium-to … the user story, guiding others in doing so. You can offer recommendations on the best tools and methods to be used. Experience Required Conducts investigations and tests of complex software systems to enhance performance or to investigate and resolve matters of significance. Reviews completion and implementation of technical products to ensure success and timeliness. Evaluates vendor capabilities on projects More ❯

build and deliver on the product vision Support Senior Product Manager when required QUALIFICATIONS Post-secondary degree or significant equivalent experience Extensive experience in Product Ownership, Business Analysis or Software Engineering Experience in the insurance industry or financial industry a huge asset Previous experience working with agile development methodologies Clear understanding of product lifecycle and cerimoies Experience working More ❯

Carry out research on new technologies and products, carrying out technical solution design for the continuing development of IT Centre Person specification Degree educated in Information Technology, Computer Science, Software Engineering or other equivalent Certificate in SSCP, MCSA, RHCE, CCNP is preferred Experience in system administration (e.g. Windows Server, Linux) Experience in virtual technology products (e.g. VMware, Hyper More ❯

Systematic Software Developer/Engineer (Greenfield project) An excellent opportunity to join a top fund and a group of brilliant technologists that work side-by-side with world class investment, research and quantitative professionals to solve some of the toughest technical challenges in the pursuit of returns for their investors. This team works closely with many key areas of … technologies and setting the strategic direction of system architecture. Perform on-demand technology analyses, such as system scaling or vendor product features' suitability. Assume ownership and maintenance of trading software, exhibiting initiative to optimize or refactor components where necessary. Develop and communicate project roadmaps, managing competing priorities with stakeholder buy-in. Design and execute new systematic workflows and user … interfaces for streamlined, zero touch trading. Requirements: Experience (3-8 years) of software or quantitative engineering in a fast-paced environment Demonstrable interest in financial markets, data modelling, and systematic trading Strong coding abilities paired with excellent problem-solving skills. Passion for technology with interest and knowledge of recent developments. Solid grasp of key financial and risk-management More ❯

Backend Software Engineer/Developer (Golang AWS) WFH/London to £100k Do you have expertise with high throughput backend software engineering? You could be progressing your career in a senior, hands-on Backend Software Engineer role at one of Europe's fastest growing audio content platforms with 176 million active users and ambitious growth plans … to become the world's number one music streaming service. As a Backend Software Engineer you will take a lead role in the end-to-end development, optimisation and scaling of the media streaming pipeline, designing and developing systems that process petabytes of data and support high throughput traffic to ensure a seamless playback experience. You'll architect and … testing and CI/CD pipelines You're collaborative and enjoy working in fast paced environments with flexibility and autonomy What's in it for you: As a Backend Software Engineer you will earn a competitive salary package including: Salary to £120k Employee stock options plan Flexible vacation and public holidays allowing you 35 days of annual leave (plus More ❯

Senior/Lead Software Engineer AI/ML Based in London this Hybrid option working on an exciting new technology focusing on Data Centres to develop technology for reducing energy consumption to help support a sustainable future. The team is full of really keen technologists who are extremely passionate about their technology. The Senior Lead Software Engineer will … be responsible for Software Architecture definition in collaboration with a broader Team. The key focus of this role is in developing Software for High Speed Drivers and preferably Linux PCIe Driver Development. In addition responsibilities will be developing Software for integration and interface frameworks on CPU and GPU and also Embedded Software Development (although not essential … as any Software Development for Drivers is key) The successful candidate will have a good relevant Degree and have a real passion for Software Development. In addition: High speed Linux PCIe driver development Experience working directly with prototype hardware alongside the hardware design team Production experience, including; development & validation The company offer an excellent salary in excess of More ❯

Backend Software Engineer/Developer (Java Low Latency OMS EMS) WFH to £100k Are you a skilled Backend Software Engineer with strong Java skills and low latency trading systems experience? You could be progressing your career at a global market data and trading platform provider for Cryptocurrency markets. As a Backend Software Engineer you will develop, test … Gradle/Maven You're comfortable working in a Linux environment You are collaborative and pragmatic with excellent communication skills What's in it for you: As a Backend Software Engineer you will receive a competitive package including: Salary to £100k Generous holiday allowance including an extra day for your birthday and work anniversary Remote, flexible working Excellent career … progression opportunities Apply now to find out more about this Backend Software Engineer/Developer (Java Low Latency OMS EMS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate More ❯

Java Software Engineer/Developer WFH to £100k Are you a skilled Java Software Engineer with low latency trading systems experience? You could be progressing your career at a global market data and trading platform provider for cryptocurrency markets. As a Java Software Engineer you will develop, test and maintain high-quality, low-latency Java applications handling … Generous holiday allowance including an extra day for your birthday and work anniversary Remote, flexible working Excellent career progression opportunities Apply now to find out more about this Java Software Engineer/Developer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities More ❯