7 jobs found

The Role Title: Lead Backend Engineer (AI & Back Office) Team: AI & Back Office Location: Remote UK This role will play a central part in how Midnite scales internal operations and defines the practical use of AI across engineering and the wider business. You'll lead the build of a greenfield back office platform while helping shape how AI is used to improve workflows, decision making, and efficiency across the company. You'll combine technical leadership with hands on engineering, guiding a small team while building production systems that have direct business impact. You will Design and build scalable backend systems for Midnite's internal back office platform. Lead and mentor a small team of engineers while remaining hands on in delivery. Write production code and use AI assisted development approaches to accelerate execution. Productionise and deploy AI powered tools for engineering and business use cases. Explore and apply technologies such as LLM APIs, agents, MCP servers, and RAG style patterns where they create real value. Collaborate closely with Product to shape requirements, technical solutions, and delivery plans. Work with internal stakeholders to understand operational pain points and turn them into effective tooling. Define architecture, engineering standards, and best practices for a new team and platform. The next Midniter Brings 7+ years of backend engineering experience, including time operating at a senior or lead level. Has experience leading or mentoring engineers in a hands on technical leadership capacity. Has built internal platforms, back office systems, or operational tooling. Has professional experience integrating LLMs or AI APIs into production environments. Has a solid understanding of databases (PostgreSQL or similar). Has strong system design instincts across scalable, reliable backend services. Has strong proficiency in Python (or another backend language with willingness to learn Python). Has cloud, deployment, and production engineering fundamentals, including CI/CD, observability, and infrastructure in modern environments. Brings strong ownership, product thinking, and a bias toward delivery. Communicates clearly with both technical and non technical stakeholders. Winnings Private health insurance with zero excess, including optical cover and optional dental. Income protection to protect your earnings and give you peace of mind. Tenure holiday policy. After three years you receive an extra two days leave, increasing to 30 days annually after five years. Flexible working and a fully supported home office setup so you can do your best work from home. Nursery salary sacrifice scheme helping parents save thousands each year on nursery fees. Salary sacrifice schemes for tech and holidays so you can spread the cost of the things you want. Retail discounts and subscription perks across a wide range of brands. Quarterly team socials to connect, celebrate and have fun together. At Midnite, we're committed to creating equal opportunities for everyone. We actively strive to build balanced teams that reflect the diversity of our communities, including ethnic minorities, people with disabilities, the LGBTQIA+ community, and all genders. We aim to provide an inclusive and supportive interview experience for all candidates. If you require any reasonable adjustments, please let us know in advance so we can ensure you feel comfortable and set up for success.

About Freetrade Freetrade's mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their savings. We're changing that. We're building our team and looking for people who are excited to reshape how our customers invest and grow their wealth. If you're driven by solving complex problems and building innovative products, you'll fit right in. 2026 is a big year for us. Last year, we announced a game changing deal to become part of the IG Group. We'll continue to operate as an independent business while gaining access to the resources and support of an established leader in the space. This year, we're accelerating our roadmap and taking our products to the next level. We're building new features like mutual funds, bonds, and family investment tools. We're also exploring how we can leverage AI to deliver an even better experience for our customers. Why Join Our Engineering Team? Be part of a team that's shaping the future of investments. As an engineer, you'll play a pivotal role in developing and maintaining a robust, scalable platform used by thousands daily. We tackle complex technical challenges, drive innovation, and build solutions that make a real impact. The Freetrade iOS mobile application provides the functionality for customers to access investment opportunities across the financial markets in the UK, US and EU. We are looking for an iOS Mobile Engineer to join our team at Freetrade. The role requires someone with a good understanding of the iOS mobile platform, ability to problem solve, and passion to improve their skills and deliver within a highly collaborative team. This is a unique opportunity to work with knowledgeable and experienced mobile engineers across both iOS and Android platforms, that will help develop your abilities. As part of our dedicated mobile engineering team, you will work on implementing new features as well as ensuring high levels of customer satisfaction by assisting in handling customer queries and feedback. In collaboration with design, product and QA teams you will craft new user experiences that will delight our customers. You will also help guide priorities around platform issues, technical debt, patterns, and architecture, ensuring we deliver a high-quality app and an excellent developer experience. Our Mobile team's tech stack Our iOS app is written fully in Swift Our app's UI is built using SwiftUI, with some UIKit code that we are in the process of migrating away from We organise our components using the MVVM-C pattern We use RxSwift for reactive data handling, with an ongoing migration toward Swift Concurrency We use Factory for dependency injection Screens are constructed with building blocks from our design system, built in SwiftUI We use a layered modular architecture using Swift Packages to optimise scalability We have recently transitioned to a modern, unified GraphQL API using Apollo What you'll be doing & your impact Contribute to the development of new features and maintain existing features of the Freetrade iOS app. Ensure high performance, quality, security and responsiveness of the application. Collaborate with cross-functional teams (including backend, design, product, and QA) to define, design, and ship new features. Ensure the robustness of the application by writing tests and participating in code reviews. Identify and correct bottlenecks and fix bugs. Help maintain code quality, organisation, automation and application releases. Ensure customer satisfaction by participating in a support rota to understand and address customer issues. What you bring to the team Typically around 3-5 years of experience developing production grade mobile applications. Strong ability to problem solve and passionate about improving your skills and knowledge. Good understanding of mobile architectural patterns, such as MVVM or MVP or VIPER. Experience in using industry standard tools for iOS development, such as Swift, SwiftUI and Xcode. Experience of using reactive libraries, such as Combine or RxSwift. Good understanding of Human Interface Guidelines. Working understanding of using code version control tools (such as Git). Appreciation of continuous integration and build tools (CircleCI). Benefits Freetrade is the place to accelerate your career. Our benefits package and ways of working are designed to attract and retain the most talented people who are dedicated to making an impact at Freetrade. Here's what's on offer in 2026: Hybrid working culture We're operating in a hybrid model: 3-days in-office / 2-days from home. We believe great collaboration happens in person and our beautiful offices in central London and Budapest are designed to bring people together. Office days: Monday, Tuesday, Thursday Work from home days: Wednesday, Friday This setup helps us stay connected, collaborate more effectively, and keep building a culture where we all do our best work together, including dedicated days for focus work. Flexibility for those who need it: We have a hybrid working model, but life happens. If you need flexibility let's talk about it, whether you're a parent or have other care responsibilities. Values At Freetrade we live and breathe our values: Honesty, Focus and Grit. Expect to be asked about these in your interview! Benefits In London Competitive salary - carefully benchmarked. Base salary band for the position: £52K - £75K Holidays - 25 days plus UK public holidays. Your birthday off, plus one extra day for every year at Freetrade Enhanced pension - We'll match your contributions up to 7%. Group Life Insurance - Protect your loved ones with coverage at 5x your salary, ensuring financial security in any circumstance Private Health Insurance - Which includes access to high quality medical care, mental health support, dental and vision plans, Wellness programs and preventative care initiatives are also provided to ensure the wellbeing of your entire family Income Protection Cover - Safeguard your income with comprehensive coverage, ensuring financial stability in the event of illness or injury Enhanced parental leave - Time off when it matters most Flexibility for those who need it - We're office first, but life happens. Whether you're a parent or have care responsibilities, we focus on output and trust you to manage your time Learning & Development - We fund industry qualifications so you can grow as a financial services professional Cycle to Work scheme - Get a high quality bike and gear through our salary sacrifice scheme, spreading the cost with tax free monthly installment Paid Sick Leave - Receive 10 days of fully paid sick leave each calendar year We are an Equal Opportunity employer committed to a diverse and representative team. Whatever your race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability - we want to hear from you. Privacy: To find out more about how we look after your personal data when you apply for a job with us, please see our Recruitment Privacy Policy.

White Collar Factory (95009), United Kingdom, London, London Lead Software Development Engineer - Services About this role Capital One's mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose primary role is to be an enabler of our ambitions. Capital One is looking for a Senior Software Development Engineer to join a backend team, based in our London office on a hybrid basis. Our Engineers are people who lead by example, build strong and valuable relationships and have the confidence to influence at all levels. We are proud of who we are and what we do and want you to join us at this particularly exciting time at Capital One. What you'll do You will lead a team or cross-functional squad in the delivery of complex and ambiguous projects that support a broader business outcome You will take end-to-end responsibility for technical design, implementation, and operational considerations Collaborate with engineers, architects, product owners, and stakeholders to ensure successful project outcomes You will play a crucial role in supporting the elevation of engineering enablement, excellence, and experience across the broader engineering community You will collaborate and contribute to the development and dissemination of standardised and sustainable best practices, tools, patterns, and frameworks that enhance the productivity and quality of engineering efforts business-wide Your focus is on a major portion of existing or new team software (e.g., significant component, set of features, mid-size application or service) You'll work to achieve the goals and vision shared by Product Management and your Tribe Leadership Innovate within your team, initiative area and contribute within your technical domain What we're looking for Proven experience in technical leadership, including leading a team or cross-functional squad Proven experience working in both backend services and mobile technologies Exceptional programming skills and knowledge of building APIs using modern OO languages preferably Java, SOLID principles, SOA, HTTP and REST Experience with AWS and strong understanding of cloud-based development Extensive, demonstrable knowledge of designing architectures that are secure and perform at scale You're able to effectively communicate and work collaboratively across engineering to maximise inner-sourcing opportunities and reduce waste Proven experience ability to deliver high quality applications at scale An advocate for quality and the ability to support the team, leveraging approaches such as Pair Programming, TDD and BDD Where and how you'll work This is a permanent position and will be based in our London office. We have a hybrid working model which gives you flexibility to work from our offices and from home. We're big on collaboration and connection, so you'll be based in our London office 3 days a week on Tuesdays, Wednesdays and Thursdays. What's in it for you Bring us all this - and you'll be handsomely rewarded with a role contributing to the product roadmap for an organisation committed to transformation We're continuing our journey into the public cloud and have problems of scale, security, availability and performance for you to help solve We love continuous learning and that's why we give you 10% of your time to work on cutting edge innovative projects that shape the way we will work in the future We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers) Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance - with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave Open-plan workspaces and facilities designed to inspire and support you. Our Nottingham head-office has a fully-serviced gym, subsidised restaurant, mindfulness and music rooms. In London, you can heighten your mood with a run on our rooftop running track or an espresso at the Workshop Coffee café What you should know about how we recruit We are committed to creating a level playing field and seek to create teams that are representative of our customers and the communities we serve. We'd love to hear from you if you identify with a typically under-represented group in our industry and are particularly keen to hear from women and ethnic minority candidates. We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it's about what you do, not just what you say. That's why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages. We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few: REACH - Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and allies OutFront - to provide LGBTQ+ support for all associates Mind Your Mind - signposting support and promoting positive mental wellbeing for all Women in Tech - promoting an inclusive environment in tech EmpowHER - network of female associates and allies focusing on developing future leaders, particularly for female talent in our industry Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to

White Collar Factory (95009), United Kingdom, London, London Lead Software Development Engineer - Services About this role Capital One's mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose primary role is to be an enabler of our ambitions. Capital One is looking for a Senior Software Development Engineer to join a backend team, based in our London office on a hybrid basis. Our Engineers are people who lead by example, build strong and valuable relationships and have the confidence to influence at all levels. We are proud of who we are and what we do and want you to join us at this particularly exciting time at Capital One. What you'll do You will lead a team or cross-functional squad in the delivery of complex and ambiguous projects that support a broader business outcome You will take end-to-end responsibility for technical design, implementation, and operational considerations Collaborate with engineers, architects, product owners, and stakeholders to ensure successful project outcomes You will play a crucial role in supporting the elevation of engineering enablement, excellence, and experience across the broader engineering community You will collaborate and contribute to the development and dissemination of standardised and sustainable best practices, tools, patterns, and frameworks that enhance the productivity and quality of engineering efforts business-wide Your focus is on a major portion of existing or new team software (e.g., significant component, set of features, mid-size application or service) You'll work to achieve the goals and vision shared by Product Management and your Tribe Leadership Innovate within your team, initiative area and contribute within your technical domain What we're looking for Proven experience in technical leadership, including leading a team or cross-functional squad Proven experience working in both backend services and mobile technologies Exceptional programming skills and knowledge of building APIs using modern OO languages preferably Java, SOLID principles, SOA, HTTP and REST Experience with AWS and strong understanding of cloud-based development Extensive, demonstrable knowledge of designing architectures that are secure and perform at scale You're able to effectively communicate and work collaboratively across engineering to maximise inner-sourcing opportunities and reduce waste Proven experience ability to deliver high quality applications at scale An advocate for quality and the ability to support the team, leveraging approaches such as Pair Programming, TDD and BDD Where and how you'll work This is a permanent position and will be based in our London office. We have a hybrid working model which gives you flexibility to work from our offices and from home. We're big on collaboration and connection, so you'll be based in our London office 3 days a week on Tuesdays, Wednesdays and Thursdays. What's in it for you Bring us all this - and you'll be handsomely rewarded with a role contributing to the product roadmap for an organisation committed to transformation We're continuing our journey into the public cloud and have problems of scale, security, availability and performance for you to help solve We love continuous learning and that's why we give you 10% of your time to work on cutting edge innovative projects that shape the way we will work in the future We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers) Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance - with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave Open-plan workspaces and facilities designed to inspire and support you. Our Nottingham head-office has a fully-serviced gym, subsidised restaurant, mindfulness and music rooms. In London, you can heighten your mood with a run on our rooftop running track or an espresso at the Workshop Coffee café What you should know about how we recruit We are committed to creating a level playing field and seek to create teams that are representative of our customers and the communities we serve. We'd love to hear from you if you identify with a typically under-represented group in our industry and are particularly keen to hear from women and ethnic minority candidates. We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it's about what you do, not just what you say. That's why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages. We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few: REACH - Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and allies OutFront - to provide LGBTQ+ support for all associates Mind Your Mind - signposting support and promoting positive mental wellbeing for all Women in Tech - promoting an inclusive environment in tech EmpowHER - network of female associates and allies focusing on developing future leaders, particularly for female talent in our industry Capital One is committed to diversity in the workplace. If you require a reasonable adjustment, please contact All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment. For technical support or questions about Capital One's recruiting process, please send an email to Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site. Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC). Who We Are At Capital One, we're building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding. Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

Are you ready to code at the heart of the action? Join a dynamic team building cutting-edge systems for the sporting industry - from real-time performance analytics to immersive fan engagement platforms. We're looking for a passionate Full Stack Developer with solid C# skills to help shape the future of sports technology. Hybrid role based near Coventry Level: Junior to Mid-Level Full-time, Permanent What You'll Be Working On • Developing scalable web applications using C#, .NET Core, and modern JavaScript frameworks (React, Angular or Vue) • Building APIs and backend services that power live sporting data and interactive platforms • Collaborating with UX designers, data engineers, and product managers to deliver intuitive, high-performance solutions • Contributing to architecture decisions and continuous integration workflows What We're Looking For • 1-4 years of experience in full stack development, ideally with C#/.NET and JavaScript • Familiarity with SQL Server, RESTful APIs, and Git workflows • Exposure to cloud platforms (Azure preferred) and CI/CD pipelines • A keen interest in sports, data, or fan engagement tech is a big plus • Strong problem-solving mindset and eagerness to learn Why Join Us? • Work on high-impact projects used by athletes, coaches, and fans worldwide • Flexible working arrangements with a collaborative, forward-thinking team • Career growth opportunities in a fast-evolving tech landscape • Access to sporting events, tech demos, and industry showcases