Ruby on Rails, Python, PostgreSQL, and React, along with a track record of working with live, data heavy applications. As a senior hire, you will collaborate closely with the product team and other key stakeholders to ensure that technical decisions support business objectives, user needs, and long term product vision. Over time, you'll play an influential role … gaps can be addressed with personal development plans. ABOUT TUSSELL Founded in 2015, Tussell is a founder led and investor backed tech scale up based in London. Tussell's productvision is to power better commercial decisions about the UK public sector. We offer a subscription based online market intelligence service, which works by collating open data on … architectural decisions and technology roadmap planning Lead code reviews and champion best practices for development workflows Contribute to technical documentation and knowledge sharing initiatives Collaboration & Delivery Work closely with product managers, designers, and other engineers in an agile environment Break down complex features into manageable tasks and deliver high quality solutions on time Participate in on call rotations and More ❯
right methods and approaches Improve performance and scalability of our systems as we expand worldwide Drive automation initiatives that reduce manual effort and unlock measurable business savings Collaborate with Product Managers and stakeholders to shape productvision and deliver real business value Mentor teammates and take initiative in leading technical projects Support recruitment efforts by helping identify … and reliable distributed systems. Strong background in TDD, BDD, CI/CD practices. Understanding of relational databases. Strong fundamentals in object-oriented design. Excellent collaboration skills across functions (QA, Product, SRE, Stakeholders). A passion for delivering high-quality code and a mindset of continuous learning. FinTech or payments industry experience is a major plus. Frontend: HTMX, React Cloud More ❯
our customers, our communities, and each other. Job Description Senior Java Developer with Technical Ownership Partnering with key technical and business stakeholders, the agile developer will help refine the productvision, estimate, design and build a solution before supporting it into production. You will be expected to lead by example working within the team and boosting their ability … which includes technical responsibility for the platform and active development on it. Responsibilities/Qualities Experience working in large organisations with demonstrableskills of cross team collaboration Recent experience in product and compliance management Java - Extensive experience working with both large enterprise monolithic applications and modern cloud, micro service platforms Spring Boot, Spring MVC, JSP, Dropwizard, Maven, Gradle, Tomcat, Jetty More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Client Server Ltd
configuration and upkeep of secure, reliable server environments. You'll work closely with internal teams and customers to gather detailed requirements through meetings and workshops and help shape the productvision and roadmap by offering technical insight and feasibility guidance, remaining hands-on with architecture and design. You will be a technical leader, instilling best practices, conducting code More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Client Server
configuration and upkeep of secure, reliable server environments. You'll work closely with internal teams and customers to gather detailed requirements through meetings and workshops and help shape the productvision and roadmap by offering technical insight and feasibility guidance, remaining hands-on with architecture and design. You will be a technical leader, instilling best practices, conducting code More ❯
In 2025, Lyst joined Zozo, operators of Zozotown, the leading fashion e-commerce platform in Japan. This partnership marks a bold new era for Lyst, as we accelerate our vision and work together to transform the future of fashion shopping through AI and technology. At Lyst, we obsess over the customer, providing a search & discovery experience which offers inspiration … useful. We are fully AWS hosted. You'll get to use a range of tools and services, such as Kubernetes, Docker, Postgresql, Redis, SQS, SNS, S3, etc. Collaborating with product managers, designers, QA engineers and web/app engineers to help execute on productvision and drive value for our business. Deploying features as experiments (e.g. A … with every PR! Help junior developers thrive through pairing, troubleshooting, sharing architectural insight, and clear feedback. Guide and grow together! Build relationships across the organisation and collaborate effectively across product, design and other engineers. You won't be working alone! Take responsibility for tasks end-to-end showing reliability in agreeing on commitments and meeting them. Be the teammate More ❯
which received an average of 9/10 in satisfaction scores, is an example of how we do things differently. About the Role We're looking for a stellar Product Manager to help shape and grow the WONE app, our B2B2C platform that is redefining how we measure, understand, and reduce stress - before it becomes chronic and harmful. At … in-time interventions that reduce stress in the moment and change behaviour over the long term to drive measurable ROI and VOI for users and employers. You'll own product discovery and delivery end-to-end: from deeply understanding user needs and business goals, to translating insights into impactful features, to ensuring those features are shipped efficiently and to … from discovery through to delivery. You'll also be expected to use AI tools and rapid prototyping techniques to 10x your impact, accelerating discovery, iteration, and testing. We love Product Managers who are naturally curious, have a strong bias for action, and thrive on bringing clarity and momentum to their teams. You'll work closely with engineers, designers, and More ❯
website, managing budgets and ensuring alignment with business impact and effort estimations Manage website and app development sprints in partnership with IT and external agencies, ensuring delivery aligns with productvision and requirements. Provide postlaunch support for new features, ensuring high quality execution and adherence to UX and content strategy Monitor and optimise platform performance using analytics tools More ❯
people. Fully present - we're 5 days a week in the office to build the energising momentum we need. We are seeking a seasoned and visionary Senior Director of Product to be our first R&D hire in a new location (London or NYC). This is a critical leadership role for an entrepreneurial expert who will not just … own a product area but will be responsible for building and scaling a new R&D function from the ground up. You will own the strategic direction of our most critical product initiatives, working directly with the CEO and other founders to redefine the gaming and advertising experience for millions of users. If you are a builder with … responsible for building and executing the R&D strategy in a new region, aligning it with ambitious company-wide goals and working directly with the founder to set the product vision. Build & Lead a High-Performing Team: You will have the unique opportunity to build a new R&D function from scratch, recruiting, mentoring, and leading a team of More ❯
businesses. What you'll be doing You'll be leading a high-performing engineering team building scalable enterprise solutions. You'll mentor talented developers, and bridge the gap between productvision and delivery. Every day will bring fresh challenges as you collaborate with teams across the business to shape what is being built. You'll be driving Security More ❯
businesses. What you'll be doing You'll be leading a high-performing engineering team building scalable enterprise solutions. You'll mentor talented developers, and bridge the gap between productvision and delivery. Every day will bring fresh challenges as you collaborate with teams across the business to shape what is being built. You'll be driving Security More ❯
businesses. What you'll be doing You'll be leading a high-performing engineering team building scalable enterprise solutions. You'll mentor talented developers, and bridge the gap between productvision and delivery. Every day will bring fresh challenges as you collaborate with teams across the business to shape what is being built. You'll be driving Security More ❯
by alumni of successful AI start-ups, this is a business led by people who’ve done it before - and done it well. With strong funding and a clear productvision, they're building cutting-edge technology that leverages the latest advances in AI to solve high-impact problems. 🛠️ Tech Stack: Python - core backend and ML integration TypeScript … influence over the architecture, tooling, and direction of the product. 🎯 What They’re Looking For: 4+ years of experience in high-growth environments Strong engineering fundamentals and a deep product mindset A top-tier academic background – 2.1/First from top university Experience building and scaling real-world applications from scratch Passion for AI and enthusiasm for working in More ❯
by alumni of successful AI start-ups, this is a business led by people who’ve done it before - and done it well. With strong funding and a clear productvision, they're building cutting-edge technology that leverages the latest advances in AI to solve high-impact problems. 🛠️ Tech Stack: Python - core backend and ML integration TypeScript … influence over the architecture, tooling, and direction of the product. 🎯 What They’re Looking For: 4+ years of experience in high-growth environments Strong engineering fundamentals and a deep product mindset A top-tier academic background – 2.1/First from top university Experience building and scaling real-world applications from scratch Passion for AI and enthusiasm for working in More ❯
by alumni of successful AI start-ups, this is a business led by people who’ve done it before - and done it well. With strong funding and a clear productvision, they're building cutting-edge technology that leverages the latest advances in AI to solve high-impact problems. 🛠️ Tech Stack: Python - core backend and ML integration TypeScript … influence over the architecture, tooling, and direction of the product. 🎯 What They’re Looking For: 4+ years of experience in high-growth environments Strong engineering fundamentals and a deep product mindset A top-tier academic background – 2.1/First from top university Experience building and scaling real-world applications from scratch Passion for AI and enthusiasm for working in More ❯
by alumni of successful AI start-ups, this is a business led by people who’ve done it before - and done it well. With strong funding and a clear productvision, they're building cutting-edge technology that leverages the latest advances in AI to solve high-impact problems. 🛠️ Tech Stack: Python - core backend and ML integration TypeScript … influence over the architecture, tooling, and direction of the product. 🎯 What They’re Looking For: 4+ years of experience in high-growth environments Strong engineering fundamentals and a deep product mindset A top-tier academic background – 2.1/First from top university Experience building and scaling real-world applications from scratch Passion for AI and enthusiasm for working in More ❯
london (city of london), south east england, united kingdom
Arrows
by alumni of successful AI start-ups, this is a business led by people who’ve done it before - and done it well. With strong funding and a clear productvision, they're building cutting-edge technology that leverages the latest advances in AI to solve high-impact problems. 🛠️ Tech Stack: Python - core backend and ML integration TypeScript … influence over the architecture, tooling, and direction of the product. 🎯 What They’re Looking For: 4+ years of experience in high-growth environments Strong engineering fundamentals and a deep product mindset A top-tier academic background – 2.1/First from top university Experience building and scaling real-world applications from scratch Passion for AI and enthusiasm for working in More ❯
Zenna blends neuroscience, AI, and sound into a mobile-first experience that feels as natural as music. Strong early traction: Engaged users, organic growth, and early investment backing show product-market fit signals. Category creation: A chance to define an entirely new digital health category at the intersection of wellness and consumer apps. Tasks What you'll do Game … engagement, and retention through rapid experimentation and iteration. Run creative growth loops: Launch and optimize experiments across TikTok, Reddit, influencers, wellness/health communities, and in-app virality. Bridge product & growth: Translate consumer insights into product features, onboarding flows, and growth mechanics. Shape brand & positioning: Craft Zenna's narrative for users, investors, and partners as we scale. Build … scalable growth systems: From analytics and funnels to referral engines and community-driven growth. Requirements What we value Proven track record in B2C product growth (apps in health, wellness, or lifestyle a big plus). Experience building growth loops and data-driven acquisition/retention strategies. Strategic mindset-able to balance short-term experiments with long-term productMore ❯
re a Senior UX/UI Designer who can turn complex problems into elegant, intuitive solutions, this role might be for you. Highlights: Impact: Your work directly shapes the product vision. Growth: Career progression isn’t a maybe - it’s the norm. Culture: A vibrant, collaborative, curious team. Clients you’ll know: Global household names. Responsibilities: Lead user-centred … delivery. Work directly with customers, run user research & usability tests, and analyse data for insights. Craft wireframes, prototypes, and pixel-perfect UI for our complex B2B products. Collaborate with product managers & engineers to bring your vision to life. Continuously refine designs based on analytics, feedback, and testing. Requirements UX & UI design experience for complex B2B web products. Experience More ❯
re a Senior UX/UI Designer who can turn complex problems into elegant, intuitive solutions, this role might be for you. Highlights: Impact: Your work directly shapes the product vision. Growth: Career progression isn’t a maybe - it’s the norm. Culture: A vibrant, collaborative, curious team. Clients you’ll know: Global household names. Responsibilities: Lead user-centred … delivery. Work directly with customers, run user research & usability tests, and analyse data for insights. Craft wireframes, prototypes, and pixel-perfect UI for our complex B2B products. Collaborate with product managers & engineers to bring your vision to life. Continuously refine designs based on analytics, feedback, and testing. Requirements UX & UI design experience for complex B2B web products. Experience More ❯
re a Senior UX/UI Designer who can turn complex problems into elegant, intuitive solutions, this role might be for you. Highlights: Impact: Your work directly shapes the product vision. Growth: Career progression isn’t a maybe - it’s the norm. Culture: A vibrant, collaborative, curious team. Clients you’ll know: Global household names. Responsibilities: Lead user-centred … delivery. Work directly with customers, run user research & usability tests, and analyse data for insights. Craft wireframes, prototypes, and pixel-perfect UI for our complex B2B products. Collaborate with product managers & engineers to bring your vision to life. Continuously refine designs based on analytics, feedback, and testing. Requirements UX & UI design experience for complex B2B web products. Experience More ❯
re a Senior UX/UI Designer who can turn complex problems into elegant, intuitive solutions, this role might be for you. Highlights: Impact: Your work directly shapes the product vision. Growth: Career progression isn’t a maybe - it’s the norm. Culture: A vibrant, collaborative, curious team. Clients you’ll know: Global household names. Responsibilities: Lead user-centred … delivery. Work directly with customers, run user research & usability tests, and analyse data for insights. Craft wireframes, prototypes, and pixel-perfect UI for our complex B2B products. Collaborate with product managers & engineers to bring your vision to life. Continuously refine designs based on analytics, feedback, and testing. Requirements UX & UI design experience for complex B2B web products. Experience More ❯
london (city of london), south east england, united kingdom
Grey Matter Recruitment
re a Senior UX/UI Designer who can turn complex problems into elegant, intuitive solutions, this role might be for you. Highlights: Impact: Your work directly shapes the product vision. Growth: Career progression isn’t a maybe - it’s the norm. Culture: A vibrant, collaborative, curious team. Clients you’ll know: Global household names. Responsibilities: Lead user-centred … delivery. Work directly with customers, run user research & usability tests, and analyse data for insights. Craft wireframes, prototypes, and pixel-perfect UI for our complex B2B products. Collaborate with product managers & engineers to bring your vision to life. Continuously refine designs based on analytics, feedback, and testing. Requirements UX & UI design experience for complex B2B web products. Experience More ❯
can then replicate and improve these actions independently. The System Architect drives the technology adoption on daily basis linking concrete initiatives and development activities to the technology target and product vision. In a continuous conversation with engineering, customer success and management concrete steps are identified, and technology requirements are captured supporting that product and platform evolves hand in … Technology Adoption Roadmap that transforms high level strategy and customer needs into concrete initiatives and implementations Provide direction and feedback that helps us improve technology adoption, platform capabilities and product features Continuous support to Pod Leads and Managers helping to build roadmaps, create plans and break projects into executable pieces of work Architecture - deep knowledge and understanding of event … enterprise pain points Help clients achieve measurable ROI through next-gen automation Join a remote-first, globally distributed team backed by industry leaders Shape the success function and influence product direction in a fast-scaling AI company More ❯
to £200,000 (Potentially more) + Equity I'm working with a cutting-edge startup that's building a frontier 3D foundation model at the intersection of AI, computer vision, and spatial computing. Their mission is bold: to transform industries like robotics, AR/VR, gaming, and film by redefining how 3D content is generated and experienced. They're … pipelines. Innovation: Join a team of bold thinkers working on first-of-its-kind technology. Growth: Be part of a fast-moving startup where your work directly drives the product vision. What you'll be doing: Designing and deploying scalable, high-performance cloud infrastructure for ML workloads. Managing cloud platforms (AWS, GCP, Azure) and setting up ML nodes for More ❯