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Lead Engineer / Engineering Lead\n\nHigh-growth AI x Investment Technology Startup | London | Full-time (Hybrid c. 3/4 days)\n\nIn short\n\nOur client is building an intelligent AI platform that will redefine how investors access, analyse, execute and manage alternative assets (e.g., Private Equity, Private Credit). With an MVP in market and backing secured from a strong group of investors and industry operators, we’re now looking for an exceptional Lead Engineer / Engineering Lead to help scale a category-defining product.\n\nDo you want to join a fast-paced, high-trust startup at the intersection of AI and finance? Stay hands-on, build from the ground up, and grow a world-class engineering function around you?\n\nAbout the company\n\nThis is an early-stage London startup modernising how institutional and sophisticated investors operate in alternative assets — a multi-trillion-dollar market that remains under-served by modern software.\n\nThe product leverages LLMs, AI automation, and agentic workflows to streamline complex due diligence and investment processes, helping users move faster with more confidence.\n\nWho we’re looking for\n\nWe’re seeking a Lead Engineer who thrives in a high-ownership environment and loves all things AI. You’ll be coding from day one, setting technical standards, shaping architecture, and building the foundations of a platform that’s transforming how investment decisions get made.\n\nYou’ll likely enjoy this role if you:\n\n * \n\n Take initiative and deliver without needing heavy direction\n\n * \n\n See complexity as an opportunity to simplify and innovate\n\n * \n\n Lead by doing and aren’t afraid to get into the weeds\n\n * \n\n Want to grow, build, and lead from the front\n\nWhat you’ll do\n\n * \n\n Own and evolve the architecture of an AI-driven investment intelligence platform\n\n * \n\n Stay hands-on across the stack: front-end UX/UI, backend services, AI integrations, and infrastructure\n\n * \n\n Partner closely with the CTO, product, and data/ML stakeholders to ship intelligent automation and decision-support tools\n\n * \n\n Hire, mentor, and develop a small, elite engineering team; set the cultural and technical bar\n\n * \n\n Drive technical strategy across scalability, security, and reliability, while remaining deeply involved in delivery\n\n * \n\n Evaluate and integrate emerging AI tooling and (where relevant) blockchain frameworks to keep the platform ahead of the curve\n\nMust-haves\n\n * \n\n 5+ years’ commercial software engineering experience, including 2+ years in a technical/team lead capacity\n\n * \n\n Strong ownership mindset; clear communicator who executes and raises the bar through action\n\n * \n\n Strong Node.js, React, TypeScript experience. Python for AI workflows and automation.\n\n * \n\n Experience with AI/LLM frameworks (e.g., LangChain, Vertex AI, LiteLLM, OpenAI APIs)\n\n * \n\n Hands-on GCP experience plus DevOps best practices (observability, monitoring, scaling)\n\n * \n\n Experience designing/maintaining CI/CD pipelines; familiarity with SaaS platform architecture\n\nNice-to-haves\n\n * \n\n Familiarity with RAG, autonomous agents, and/or Model Context Protocol (MCP)\n\n * \n\n Experience with blockchain platforms, tokenisation frameworks, or Web3 integrations\n\n * \n\n Domain exposure to fintech, asset management, or due diligence automation\n\nWhy join\n\n * \n\n Build a platform shaping the future of investing in alternative assets through AI-driven automation\n\n * \n\n Work hands-on from day one: design, build, ship, and set the technical standard\n\n * \n\n Collaborate closely with an experienced CTO and leadership team\n\n * \n\n Build and lead the engineering function as the company scales\n\n * \n\n High impact: your architecture, code, and leadership will directly shape product and growth\n\n * \n\n Join a mission-driven startup with strong early backing, moving quickly with ambition and autonomy

My Banking client is seeking to recruit a Senior Full Stack Developer (React & .NET Core) on an initial 6 month based in London. It is hybrid and will require 3x days onsite per week. \n \n About the Role\n\nWe are seeking a highly experienced Senior Full Stack Developer with deep expertise in React JS on the front-end and C# .NET Core on the backend. The ideal candidate will have substantial hands-on experience developing scalable applications, strong exposure to cloud-native architectures, with experience in the financial sector. Experience with CI/CD, microservices, and event-driven architectures is essential, and knowledge of Python (pyspark) for data-driven workflows is advantageous\n\nKey Responsibilities\n\nDesign, develop, and maintain full stack applications using React JS, C#.NET Core, and supporting technologies.\nBuild high-performance backend services, RESTful APIs, and microservices with focus on scalability, maintainability, and resilience.\nDevelop responsive, modular, and accessible UI components using React JS and modern JS/TS patterns.\nCollaborate closely with business stakeholders and risk, Regulatory Reporting and Finance domain experts to deliver solutions in these domains.\nHave a strong understanding of Power BI dashboards, data models, and analytical reports for business users.\nWork with DevSecOps to implement and optimize CI/CD pipelines, ensuring robust automated testing, deployment, and monitoring.\nArchitect and contribute to event-driven and distributed system designs using technologies such as Kafka, Event Hub, or similar.\nDrive engineering best practices: code reviews, unit/integration testing, performance tuning, documentation, security scanning\nContribute to cloud migration and modernization initiatives, especially in Azure or AWS environments.\nMentor junior developers and collaborate within a cross-functional agile team.\n Required Skills & Experience:\n\nTechnical Skills\n\nExtensive professional software development experience. \n\nFront-end:\nStrong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, hooks, and modern UI patterns and architecture.\nMicro front-end experience is key having delivered micro front-end architectures, and creating a reusable component library\nExperience with Telemetry and observability of front-end applications\nBack-end:\nExpertise in C# .NET Core, C#, REST APIs, Web APIs, and microservices-based development.\nExperience in transforming monolithic applications into composable microservices, or modular monoliths is a plus.\nPython (pyspark):\nSome hands-on experience with distributed data processing, data pipelines, and analytic transformations.\nPower BI: \nSome experience developing dashboards, data models, DAX calculations, and enterprise-grade BI solutions.\nStrong understanding of data modeling, performance tuning, and governance in Power BI.\nArchitecture:\nStrong knowledge of microservices, API design, event-driven architectures, and distributed systems.\nDevOps / CI/CD:\nExperience with Azure DevOps, Gitlab, GitHub Actions, or similar.\nStrong understanding of automated builds, testing, deployment, and monitoring

Business Analyst - Product, UI, UX, Digital. Can translate complex, multi-system processes into consumable outputs for UX/UI designers, front-end engineers, and integration teams.

My client is looking for a Project Manager to lead the Delivery and execution of a key UI and UX-centred Project which requires rigour and clarity around delivery plans, milestones and dependencies and co-ordination across several teams including UI Engineers, UX/UI Designers, CRM and Platform teams

If you are a skilled Senior UI React / Java Developer looking for your next challenge, apply now to be considered for this exciting opportunity in London. This is an exciting opportunity for a Senior UI React / Java Developer to contribute to innovative projects in the Financial Services industry. A

If you are a Full Stack Developer with strong UI experience, we have a new 1-year FTC we’d like to discuss with you.This role would be ideal for someone with 3-5 years’ experience and requires 3 days per week onsite in The City of London.A leading global financial services firm specialising in e

Futureheads have partnered with a leading programmatic advertising technology business to find an Associate Account Manager to join their Global Account Management team in London. This is a genuinely exciting opportunity for someone early in their digital advertising career who wants to grow their expertise at the forefront of programmatic innovation, working with a global client base across CTV, Web, and Mobile channels. The business serves over 20,000 global advertisers and 1,000+ agencies monthly, helping them achieve the highest performance levels in quality, suitability, and contextual relevance for their programmatic media investments. This role sits at the heart of that client relationship, supporting international markets and a rapidly expanding customer base. WHAT YOU'LL BE DOING • Supporting the Account Management team in daily client operations and programmatic contextual solutions implementation, • Providing strategic campaign recommendations and optimisation insights to help clients achieve their media objectives, • Assisting with RFPs, campaign management, and contextual strategy development, • Managing client UI onboarding processes end to end, • Maintaining business and customer success tracking systems, • Monitoring industry trends and conducting research to support client needs, • Identifying growth opportunities and optimising campaign performance, • Collaborating on cross-functional projects as needed ABOUT YOU • Minimum 1 year of experience in digital advertising or advertising technology, • Proficient in MS Office, particularly Excel, with strong analytical skills and attention to detail, • Degree educated or equivalent relevant experience, • Able to work independently, manage your own time and meet deadlines consistently, • Experience or strong interest in online advertising, with account management or sales development experience preferred, • Intellectually curious, with a genuine passion for programmatic advertising and a commitment to continuous learning, • A collaborative team player who prioritises collective success and brings strong communication and relationship-building skills, • Comfortable in a fast-paced, startup-style environment where you can take initiative and make an impact

We’re looking for an exceptional UI-focused Product Designer to define and deliver this step change. Now, we’re looking to elevate our product to match, creating a more refined, cohesive, and aspirational experience for our users. This is an exciting opportunity to help define what “great” l

Pricing Services and Risk Viewer UI Developer. We are seeking a highly skilled Pricing Services and Risk Viewer UI Developer to join our dynamic team. Enhance the FX Options Risk Viewer UI in collaboration with traders and other IT team members.

What It’s Like to Work Here.At IWM, our mission is to help people understand conflict and its impact on our lives today.Our digital work plays a major role in delivering that mission, reaching millions of users each year.You’ll join a collaborative, user-focused Digital

Our client is keen to expand its product/BA/Functional team with the recruitment of a bright, capable, client-facing Solutions Designer. Candidates must be UK-based with 5 years plus of UK work experience due to financial checks. You will work closely with global clients, product, BA and software de

Testing Jest React Native Testing Library strong requirement many test files. UI Styled Components 6, Reanimated, Gesture Handler, Lottie, Skia APIs GraphQL with codegen, REST with React Query. Role Title: Senior React Native Developer.

You won't just be writing code you'll be setting standards, shaping best practices, and working closely with product designers, backend engineers, and business stakeholders to deliver scalable, enterprise-grade solutions. This is a fantastic opportunity to join a well-established financial services

Senior Product Designer (UX/UI) wanted to join our dynamic team at our central London office. We are seeking a passionate and talented Senior Product Designer (UX/UI) to join our dynamic team in London. You are a highly motivated, self-sufficient, and top-tier Senior Product Designer (UX/UI) with a

Key Responsibilities Solution Delivery Deliver end-to-end ServiceNow implementations across ITSM, ITOM, and CMDB workstreams Configure and develop platform capabilities including Flows, Business Rules, Script Includes, UI Policies, Client Scripts, and integrations Produce high-quality technical docu

Responsibilities of the UX Engineers, Researchers, Designers and Animator roles include: Plan and execute UX testing activities across vehicles, simulators and digital prototypes Planning, running and analysing research Work closely with designers and product teams to define research needs and trans

Our OEM Client based in Gaydon, is searching for a Senior UI & Animation Designer (Production) to join their team, Inside IR35.

Your mission will be to elevate our UI design at all stages of the customer journey by crafting thoughtful animations, transitions, microinteractions that surprise, delight and guide our customers, as well as supporting designers with assets to take our internal communications to the next level. Col

Improve and evolve existing Laravel systems Build new SaaS products using a modern stack Take real ownership of backend architecture You'll work in a small, collaborative team alongside a Frontend Developer and UX/UI Designer - with plenty of influence over technical direction. Strong PHP & Laravel

Key Responsibilities - Own the end-to-end UI/UX design for our multi-module platform, covering portfolio analytics, trading interfaces, order management, reporting dashboards, CRM, compliance tools, client onboarding, and operations workflows - Develop and maintain a comprehensive design system

Title – Senior/Lead UI Developer Client – Fintech Start-Up (Trading) Rate - Up to £165,000 + Bonus Location – London/Hybrid About the Company: Our client is a rapidly growing fintech start-up building next-generation technology for the FX and cryptocurrency trading markets. This is an ex

Extensive agency experience as a digital designer, having worked closely with different types of clients in a range of different industries. Hex has grown over the past few years from boutique to established digital agency, and with this growth comes exciting opportunities and inspiring clients. We

You’ll partner closely with the Design organization to scope, build, and ship everything from large-scale strategic overhauls to foundational design patterns and fixes to customer experiences. Design Engineer, UI Engineer, or Frontend Engineer role with a strong design focus. This role is central

My client, an established recruitment agency based in London, requires an experienced UX/UI consultant to join their successful team. Experience recruiting digital professionals, especially in UX/UI roles.

VML Enterprise Solutions is looking for a Senior Product Designer (UX/UI) to join their team in London.

We’re looking for a Product Designer to help shape the user experience, visual language, and emotional resonance of Hourze from the ground up. At least 3 years of experience in product design or UX/UI, ideally at. Product flows feel natural and build user momentum.

We're looking for a Product Designer with a particular interest in UI and Content Design to complement the wider team!. Proven experience as a Product Designer. As a result of our incredible success and growth, we are looking for an experienced Product Designer to join us.

Demonstrable experience in designing accessible digital solutions and conducting UI/UX audits. Apply now to join a dynamic team dedicated to making a difference through innovative UX design. Job Title: SAP UX Lead - London.

Responsibilities include developing scalable Figma Design Systems, designing UI components, and collaborating with teams to implement design assets.

An innovative AI startup in London is seeking a Senior Consultant - Design to become their first design hire.

A memory curation platform company in the UK is looking for an iOS Developer to enhance its photo curation app.

A leading digital design firm is seeking a talented UX/UI Designer with over 8 years of experience.

UI/UX PRODUCT DESIGNER – Present. I am a UX/UI Designer with over 8 years of practical experience. FIGMA GRAPHIC DESIGNER – 5 – Present.

UX/UI Designer (Must hold SC Clearance). UX/UI Designer (Must hold SC Clearance). Active SC Clearance is essential.

UX/UI Design Recruitment Consultant @ Digital Waffle. A VC-backed, California-based tech company in the AI-powered product discovery space is looking for a Senior UX Design Lead to take charge of its user experience strategy. You’ll own the full UX lifecycle—from customer research and journey ma

A progressive tech company in London is seeking a Senior Frontend Software Engineer to lead the development of innovative UI components using Vue 3 and TypeScript.

Ideal candidates have over 3 years of digital design experience and proficiency in web development tools like Elementor and Webflow. A leading UK travel media brand is seeking a dynamic Web Designer to craft immersive online experiences and redefine travel storytelling. This hybrid role allows you t

As UI Designer, you'll be maintaining and building out the company website, balancing brand elevation with UX and accessibility, as well as leveraging repeatable components and clear design systems. Principal Consultant | Product Design, UX/UI, Research | UK & Europe. Salt have partnered with a sust

A leading global bank in London is seeking a Kannon Franchise Pricing UI Developer Strat to develop user interfaces for their Global Markets.

Candidates should have over 4 years of experience in UX/UI design, a strong portfolio, and proficiency in design tools like Figma.

A leading training and coaching firm in London is seeking a UX/UI Designer to create engaging digital experiences.

Senior UX/UI Designer at $100m funded AI MarTech SaaS. If youre a Senior UX/UI Designer who can turn complex problems into elegant, intuitive solutions, this role might be for you. UX & UI design experience for complex B2B web products.

A leading hedge fund in London is seeking a Full Stack Engineer to join their team.You will contribute to high-impact initiatives and develop web-based trading platforms for pre-trade decision-making and risk evaluation.The ideal candidate has strong skills in TypeScript and React, experience with b

Freelance Idea‑Led Designer (UI/Digital).

Lorien's leading banking client is looking for UI/UX Developers with strong experience in CSS, Figma, and data visualisation. UI/UX design and frontend implementation. Data visualisation expertise – building radar chart components, heat maps, line graphs, and bar charts using Recharts or D3.

A Climate positive tech recruitment firm in London is seeking a talented Front End React Developer on a contract basis. In this hands-on role, you will enhance user-facing features for a high-impact digital product while collaborating with designers and backend developers.

A leading technology startup in London seeks a Senior Full-Stack Engineer to help build an editor interface for visualizing and annotating data.

From diagnostics to coaching platforms, our digital tools are a key part of that mission — and now we’re looking for a UX/UI Designer to take them to the next level. Stay curious — bringing best-practice UX thinking and fresh ideas to the team. UX/UI or product design, ideally in SaaS, EdTech,