1 to 25 of 511 Permanent Software Engineering Jobs in London

C++ Software Engineering Manager A brand new and exciting opportunity has arisen for a C++ Software Engineering Manager with extensive knowledge of C++ to join a market leading financial services company based from their Old Street, London office. Please note you will be expected … office 4 days per week. The C++ Software Engineering Manager will take lead and mentor a team of 5 developers and QA's while also being able to be hands-on when called upon. This is an excellent opportunity for a C++ Software Engineering Manager ...

Software Test Engineer An established UK-based engineering and technology organisation is looking to recruit a Software Test Engineer to support the build and testing of software used across its products and services. This role would suit a Software Test Engineer with a solid technical … background who enjoys working closely with development teams in a practical, hands-on environment. The Role As a Software Test Engineer, you will be responsible for building and testing software, producing test documentation, and supporting software integration activities. The Software Test Engineer will work closely with ...

Head of Software Engineering - - £130,000 - £150,000 (potential stock options) Location: London – 3 days on site Sector: Fintech/Payments/Financial Services The Opportunity We are seeking a Head of Software Engineering to lead, scale and mature an engineering function while remaining technically … technical decision-making. You will play a critical role in building and evolving systems within a regulated payments/financial services environment , balancing engineering excellence and platform resilience. Key Responsibilities Engineering Leadership & Strategy Own the software engineering strategy , aligned with business, product and regulatory objectives. Lead ...

Software Engineering Manager – Deep Tech – London This Deep Tech scale up is using AI to transform how things get made in the physical world. They are solving genuinely hard problems where computer science meets engineering physics, with real constraints and tangible outcomes. The technology is deployed … production environments globally, making a measurable difference to how people work. As the successful Software Engineering Manager you will bring clarity, energy, and direction to a high-performing engineering group. Someone who blends technical depth with exceptional leadership, and who cares as much about people as they ...

Find us at : https://stage.tech/Contact us at : intern@stage.tech Applications reviewed on a rolling basis Summary Stage is hiring a Software Engineering Intern to help develop our platform (Salt) that processes music metadata and royalty information at scale. The software you build will … platform and supporting systems, working with modern technologies, for example TypeScript, Python, Java, AWS, Snowflake and AI-powered tools. This is a hands-on engineering role with real product impact. You will ship features, learn fast, and collaborate with a product design-led team focused on excellent user experience. ...

Find us at : https://stage.tech/Contact us at : intern@stage.tech Applications reviewed on a rolling basis Summary Stage is hiring a Software Engineering Intern to help develop our platform (Salt) that processes music metadata and royalty information at scale. The software you build will … Salt platform and supporting systems, working with modern technologies such as React, TypeScript, AWS, and AI-powered tools. This is a hands-on engineering role with real product impact. You will ship features, learn fast, and collaborate with a product design-led team focused on excellent user experience. What ...

pace across multiple international markets. With a mission centred on improving people’s lives through wellness, the company blends technology, data, and modern engineering practices to enhance member experience, drive commercial growth, and unlock operational efficiency. The organisation has recently invested heavily in a cutting‐edge AI function, with … Engineer to join a growing AI team delivering production‐grade AI systems across the business. This role sits at the intersection of software engineering, machine learning, and applied data science — ideal for someone who enjoys building real products, not just prototypes. You’ll work end‐to‐end: from ...

Software Engineering ManagerOffice choice - London, Cheshire, Hampshire (all travel paid if you live outside of 50 mile radius of any office) Hybrid (2 days per week) £120,000 + benefitsWe are supporting one of our longstanding FinTech clients on the search for a Software Engineering Manager … join their growing tech function. This role is for someone who's as passionate about building high-performing engineering teams as they are about building great software. Note: You are unlikely going to be coding but we need someone who has been close to the code recently and hasn ...

Position: Head of Engineering Location: London (4–5 days per week on site) Compensation: Competitive salary + equity Reports to: CEO Company Overview About Navys Navys is a venture backed legal technology company building enterprise workflow software for private capital markets. The platform replaces manual, email driven legal … funds legal work is done, with a strong emphasis on execution, clarity and real-world impact. Role Summary Navys is seeking a Head of Engineering who will take ownership of day-to-day engineering operations and play a pivotal role in building the engineering function from ...

Medical Robotics is an innovative MedTech startup dedicated to revolutionising minimally invasive surgery with our groundbreaking robotic system. We are currently seeking an Senior Software Engineer (C++) – Medical Devices to join our innovative team. In this role, you will lead the development and optimization of embedded software systems … cutting-edge products. Key Responsibilities: • Lead the design, develop and maintain high-performance multi-threaded C++ software for our applications and products. • Implement efficient algorithms and data structures to process and manipulate medical image data, ensuring real-time performance and low latency. • Optimize software performance and memory utilisation ...

personalised experiences that are both simple and beautiful. About the Job – Machine Learning Engineer We are looking for a Machine Learning Engineer with strong software engineering fundamentals to join our team of domain experts and researchers. You will be responsible for building robust, scalable ML systems that bring … translate experimental models into reliable, maintainable software. Optimise ML systems for performance, scalability, and cost-efficiency in cloud environments (distributed clusters, GPUs). Establish engineering best practices for ML development, including testing, CI/CD, and code review standards. Progression Timeline Month 1: Onboard to existing ML codebase ...

Software Engineering Manager - AI Start-Up - up to £140k (base) plus Equity Every so often, a technology emerges that doesn’t just improve an industry—it completely reimagines it. Few&Far have partnered with a visionary, privately-funded company at the heart of this transformation. With significant private … beyond R&D with live products, significant commercial interest from top-tier clients, and a clear path to category leadership. The Culture: A deep engineering culture, structured into autonomous, cross-functional teams that own their missions. Here’s what you’ll be doing: Manage and grow a cross-functional ...

Head of Engineering £110,000–£130,000 + EMI Options London (mostly onsite) We’re partnering with a purpose-led London fintech scaleup solving real-world financial challenges through smart, accessible technology. With solid backing, strong user traction, and a mission that’s resonating across the UK, this … company on the rise. You’ll join at a pivotal moment, with the chance to influence how technology scales and how the engineering culture is built. The Head of Engineering will own both the technical direction and team development — combining strategic oversight with hands-on impact. ...

partners and clients. About the job The Senior AI/Innovation Engineer is a hands-on, full-stack engineer operating at the intersection of software engineering, applied AI, and innovation. This role is the founding engineering member of the AI Innovation team and will work closely with … engineering leaders, and internal stakeholders to prototype, validate, and operationalise AI-driven solutions. This is not a research role. The focus is on engineering usable systems, building end-to-end proofs of concept, and rapidly iterating based on real operational needs. The successful candidate will be comfortable operating ...

tools like DataDog, Grafana and Prometheus to join a growing global Cloud Infrastructure team supporting SaaS products. Our client are a Global Digital SaaS Software Company have a fantastic fully remote opportunity for an experienced Senior DevOps Engineer to join their UK Cloud Infrastructure team. Site Reliability Engineers … this company are responsible for keeping the SaaS products running properly. Using concepts of software and systems engineering, they work to improve the reliability of all cloud systems while keeping levels of manual work low. DevOps are expected to be experienced in software engineering principals, operational ...

client has built a reputation for solving some of the most complex data challenges in government and enterprise, earning industry recognition for innovation, engineering excellence, and strategic impact. Following a landmark acquisition by a global consulting powerhouse in 2025, the client now combines boutique technical expertise with global scale … creating an exceptional environment for ambitious engineers. As a Full Stack Developer , you will join a consultancy where AI meets deep engineering capability. Our client is trusted to deliver transformational data platforms that support smarter decision-making across a wide range of industries. The Full Stack Developer role offers ...

client has built a reputation for solving some of the most complex data challenges in government and enterprise, earning industry recognition for innovation, engineering excellence, and strategic impact. Following a landmark acquisition by a global consulting powerhouse in 2025, the client now combines boutique technical expertise with global scale … creating an exceptional environment for ambitious engineers. As a Full Stack Data Engineer , you will join a consultancy where AI meets deep engineering capability. Our client is trusted to deliver transformational data platforms that support smarter decision-making across a wide range of industries. The Full Stack Data Engineer ...

Software Engineering Lead (Banking) Central London (Hybrid) Permanent My FS Client requires an agile and versatile specialist and team manager with extensive hands-on expertise in .Net/C# along with managing a hybrid tech stack involving applications in Microsoft SQL Server, Azure, etc. Business Area The role … escalation point and mentor for the members of the Post-trade Technology Services Development team The role requires design and development of new software, integration with vendor systems, organising on-call rota support and following and expanding the established SDLC processes. Strong numerical and financial skills with the ability ...

under heavy load. Collaboration: Work at the intersection of Data Science and DevOps, ensuring that the "science" translates into a stable "product." Technical Profile Software Excellence: Mastery of Python with a heavy focus on software engineering best practices (Design Patterns, Clean Code, Unit Testing). Familiarity with … AI. Data Foundations: Strong understanding of data modeling, feature stores, and distributed computing (e.g., Spark, Dask). Qualifications & Experience Experience: 5+ years in a software or data engineering role, with at least 3 years specifically focused on the deployment and scaling of Machine Learning models. Education: A degree ...

Senior Software Engineer 📍 Location: Onsite, London, United Kingdom ⌛ Type: Full-time 💰 Compensation: Negotiable (Competitive salary + equity) About Ontik Ontik is an ambitious, early-stage B2B financial operations platform designed to streamline and simplify complex financial workflows for heavy duty industries. We’re scaling rapidly and looking … high-performance, ownership-driven environment, where you can make a direct impact on the product and help shape its future. Role overview As a Software Engineer (Full-Stack) at Ontik, you’ll play a pivotal role in building and scaling our financial operations platform. This is a hands ...

Engineering Manager (Java AI) London/WFH to £140k Are you a technical leader with a strong knowledge of AI and its practical uses within software engineering? You could be progressing your career in a senior, hands-on Engineering Manager role at a global FinTech/… budget for organising events and projects that foster an open, diverse and inclusive culture Plus a range of other perks Your role: As an Engineering Manager you'll head up a team of nine AI Engineers whilst remaining hands-on with coding. Your primary focus will be on using ...

Senior Software Engineer - SC Cleared Location: London (Hybrid/On-site) Salary: Up to £100,000 (dependent on experience) Clearance: Active SC clearance (willing and eligible to go through DV) To Apply: Email An opportunity for a senior software engineer to work alongside security researchers on technically challenging … problems with real-world impact. The role involves developing complex software used to analyse, interact with, and expose unintended behaviour in a wide range of platforms and systems. You'll gain deep exposure to operating system internals and unconventional environments, with a strong focus on offensive security. ________________________________________ The Role ...

everywhere. The Opportunity This is a rare chance to join a fast growing startup at a pivotal moment. We are seeking a VP of Engineering (Spatial Computing) who has a proven track record of delivering high quality products at speed and scale. The ideal candidate will bring a deep … ability to translate that knowledge into a world class creator experience. This is a truly hands on role. You will lead and mentor the engineering team while also writing production level code, setting technical direction, and ensuring excellence across the entire product. Your leadership and expertise will shape ...

Sanderson are currently working with a client who are looking to develop their cyber software engineering capability, developing novel solutions of a mission critical nature. The role will include tackling hard problems across multiple platforms like Linux, Windows and Android with environments ranging from small IoT devices through … Cloud. The key requirements You will likely have experience in the below areas: Software analysis, reverse engineering and vulnerability research of compiled or interpreted code that could be disguised or defensively structured Operating systems and/or firmware internals, security architectures and hardware generalisation. Engineering software ...

experienced software engineer, familiar with Azure, Python Or Typescript and Mongo/Atlas? Are you looking for a rare and exciting permanent software engineer lead role with a rapidly expanding SaaS business who are offering equity and the opportunity to build your own team? Our client is looking … experienced software engineer who is looking for the next step in their career or has experience of building or leading a software engineering team. Whilst the role is remote working, the client is initially looking for someone to be based within a commutable distance of London ...