Senior Full Stack Software Engineer

As a Senior Full Stack Data Analyst at Blacklane, you will be integral in shaping our data-driven strategies by transforming intricate datasets into actionable insights that influence key business decisions. You will be responsible for designing and maintaining interactive dashboards, comprehensive reports, and engaging visualizations, collaborating with cross-functional teams to meet their analytical needs and conducting advanced statistical analyses. Your focus on data quality and precision will be vital, alongside your ability to effectively communicate your findings and guide the strategic direction of our data division within the engineering department. This position offers ongoing opportunities for professional development, flexible working arrangements, and a vibrant, diverse workplace environment.

Who Are We? At Ki Insurance, our influence can be seen in various groundbreaking headlines. From insuring space shuttles to world tours, wind farms, and even the legs of footballers, our impact is substantial.Our mission aims to digitally disrupt and transform a 335-year-old industry. Collaborating with Google and UCL, we have developed a platform that leverages algorithms, machine learning, and large language models, enabling insurance brokers to receive quotes in mere seconds rather than days.As the largest global algorithmic insurance carrier, Ki is the fastest-growing syndicate within the Lloyd's of London market, achieving a remarkable $100 million in profit within just three years.Our teams consist of diverse talents working in an agile, cross-functional environment, dedicated to delivering the best possible experience for our customers. With ambitious goals ahead, we seek exceptional minds to challenge the status quo and help us explore new heights.Your Role:As a Senior Full Stack Engineer, you'll be an integral part of our development team, contributing to our broker platform, which is vital to Ki's success. Our multi-disciplinary team combines expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. We focus on delivering impactful features through an iterative and analytical approach.Your Responsibilities: Develop robust and scalable software for critical web-based applications.Create visually appealing, functional, and efficient web and mobile sites that enhance these applications.Design, build, test, document, and maintain APIs and integrations.Implement quality control through industry-standard practices such as automated testing, pair programming, and code reviews.Collaborate with the Product team to translate end-user requirements into effective technical solutions.Document technical designs and analyses.Evaluate current system architecture for growth and improvement opportunities.Construct mock-ups or prototypes for exploring and troubleshooting new initiatives.Engage with the Product team and UX designers to review designs, implement new features, and ensure an exceptional user experience.Investigate new ideas and emerging technologies, rapidly developing prototypes.Promote and enhance the engineering team’s principles and methodologies.Act as a domain expert for Ki’s core technologies.Mentor and coach colleagues in engineering and business aspects.

Overview Join Tipalti, a dynamic fintech company located in the heart of London, dedicated to automating financial workflows for small and medium-sized businesses. Our engineering culture is robust, collaborative, and focused on making a tangible impact for our clients. As a Senior Full-Stack Engineer, you will merge hands-on engineering skills with a product-oriented mindset. You will define requirements, engage in technical discussions, and influence user experiences while managing the entire software development lifecycle. Responsibilities Develop robust, efficient, and well-tested code across the technology stack. Create new features and enhancements that align with product priorities. Participate in design and architecture discussions, shaping the technical direction. Review code with team members, ensuring clean code practices and quality standards are met. Collaborate closely with Product Managers to clarify requirements and propose solutions. Proactively identify questions, edge cases, and assist in refining specifications. Provide technical insights into prioritization and product decisions. Communicate effectively with designers, engineers, and stakeholders. Share knowledge and mentor colleagues as needed. Engage with external partners and vendors for integration work when necessary. Requirements Experience building across the full stack and a keen interest in learning new technologies. A passion for writing clean, maintainable, secure, and well-tested code. Strong collaboration skills and a preference for team environments. A curiosity about customer needs and the ability to translate them into technical solutions. A commitment to continuous learning and knowledge sharing within the team. Preferred Tech Skills Proficiency in JavaScript / TypeScript, Node.js, and React (or similar frameworks). Experience with REST APIs or microservices architecture. Familiarity with MongoDB. Knowledge of cloud services, particularly AWS. Why Join Tipalti? An open, inclusive, and supportive engineering culture.‍ Opportunities to build products utilized by some of the world’s fastest-growing companies. Equity options in a late-stage scale-up.

About the Role Abound is hiring a Senior Full Stack Engineer in London. This position focuses on building and improving web applications, working across both front-end and back-end systems. The team values practical solutions and a collaborative approach. What You Will Do Design and implement scalable web applications Work with cross-functional teams to deliver new features Contribute to both front-end and back-end development Help create a strong user experience through thoughtful engineering What We’re Looking For Solid experience with both front-end and back-end technologies Comfort working closely with colleagues from different disciplines Ability to deliver reliable, maintainable code

Join our innovative team at Spotify for Authors (SFA), the premier platform revolutionizing the audiobook industry. As a Senior Full Stack Engineer, you will play a pivotal role in developing a robust web application that empowers publishers, authors, and narrators with essential tools for catalog management, performance tracking, and content distribution on Spotify. We are on an exciting journey to scale our user base to 100,000, utilizing a cutting-edge React/TypeScript frontend and Java backend services, complemented by data pipelines that enhance our audiobook ecosystem. At SFA, we are directly contributing to Spotify's key initiatives: improving audiobook accessibility, advancing content creation tools, and refining discovery mechanisms. Our philosophy embraces collaboration, where contributions know no boundaries, quality is a shared goal, and we leverage the latest technologies, including AI, to minimize manual tasks and amplify creative expression.

About EucalyptusAt Eucalyptus, we are dedicated to ensuring that good health lasts a lifetime. With over 1 billion individuals battling obesity globally, leading to preventable chronic conditions, our mission is to create superior long-term care solutions.Euc is the innovative force behind Juniper, one of the largest weight-management programs in the world that integrates GLP-1 medication with personalized nutrition, movement support, and clinician-led care from prescribers, nurses, health coaches, pharmacists, and dietitians. Our published clinical research indicates that our comprehensive clinical and behavioral strategies enable patients to achieve four times more weight loss during their Juniper treatment.Our Growth Story:Achieved 130% year-over-year revenue growth while reducing cash burn by 90%, securing over $100M from notable investors such as BOND, NewView, Blackbird, and Airtree.Supported more than 350k patients struggling with obesity across five international markets.Received a selective NICE endorsement to deliver services to the NHS.Customized our offerings to meet the needs of thousands of patients in Germany and Japan. Help shape Juniper and our growing product ecosystem with full-stack impactThe Shop/Ecosystem squad is committed to diversifying Juniper into new product lines and areas of care, ensuring patients find the right products and services precisely when they need them. One of the most exciting projects will be a recommendations tool, developed in close collaboration with our Data Science team, aimed at enhancing how patients engage with Juniper and various product lines across both web and mobile platforms.

Become Our Foundational Engineering Leader at Civic Marketplace!Are you driven by the potential of technology to foster significant change within communities? At Civic Marketplace, we are innovating the process by which local governments acquire and provide essential services, crafting the most user-friendly and effective procurement platform for the future.Why Choose Civic Marketplace?We are a mission-oriented startup dedicated to reshaping the operational landscape for local governments—eliminating obstacles, streamlining workflows, and ultimately enhancing outcomes for citizens. If you thrive in a startup environment and wish to join a purpose-driven team effecting genuine change, this role is tailored for you.Who We’re Seeking:We are in search of our inaugural engineering hire—a proactive technical leader prepared to take full ownership of our technology landscape. You will spearhead our technical vision, enhance our codebase, and assemble a high-performing team to achieve our ambitious objectives. You will be a pivotal figure in our expanding organization, with the autonomy to define our technological strategy and architecture.Key Responsibilities:Lead the execution of our full-stack development initiatives, ensuring seamless ownership of code from inception to deployment. You will be our full-time lead engineer, collaborating with teams to facilitate execution through the establishment of effective processes, setting clear expectations, managing risks, resource allocation, and removing impediments.Craft a quality assurance playbook for your teams, establishing standards for code reviews, pull requests, testing, and monitoring. You will actively contribute to coding while also delegating tasks and hiring talent as necessary, including working with freelancers.Demonstrate proficiency in REACT, marketplace dynamics, payment infrastructure, and hybrid development approaches utilizing both custom and no-code/low-code solutions.Ensure your team manages the operation of data, systems, and applications in production, driving the resolution of critical issues through root cause analysis.Foster hiring, motivation, and professional growth among team members by developing a deep understanding of their motivations, strengths, and growth opportunities. Align personal growth opportunities with organizational impact.

About the Role Utility Warehouse is looking for a Senior Data Analyst in London. This role focuses on analyzing complex datasets to uncover insights that support business improvements and strengthen customer satisfaction. What You Will Do Work with large and varied data sets to identify trends and patterns Translate data findings into clear recommendations for business teams Support decision-making with evidence-based analysis Help shape strategies that improve both performance and customer experience

Flatiron Health is hiring a Senior Full Stack Software Engineer for its London office. This role centers on building data-driven tools and products that support better cancer care. The team’s mission is to improve and extend lives by drawing insights from the experiences of people affected by cancer. About Flatiron Health Flatiron Health works with cancer centers across the US, Europe, and Asia, transforming real-world patient data into evidence that can inform care and research. Teams include oncologists, data scientists, software engineers, epidemiologists, and product specialists, all collaborating to advance oncology. What You’ll Do Design and build technology solutions with engineering teams based in the US, UK, Germany, and Japan. Work closely with oncologists, clinicians, product leaders, and quantitative scientists to solve technical and business challenges. Help shape team roadmaps and contribute to ongoing technical improvements. Support the growth and culture of Flatiron’s European engineering teams. Develop creative approaches to complex problems in healthcare technology. Iterate quickly on products while following engineering best practices for quality and security. Work with complex data pipelines and a range of data processing tools. Bring or build deep knowledge of the UK healthcare landscape, especially around data sources, security, privacy, and new trends. Who We’re Looking For Full Stack Software Engineer with 4-8 years of relevant experience. Comfortable working in a fast-moving setting and able to think creatively and adapt quickly. Interested in a technology-driven culture that values innovation and measurable business impact. Experienced in agile development and object-oriented programming languages such as Python, Java, C#, or SQL, and open to learning new technologies. Knowledge of healthcare systems, especially in the UK, is a plus. This role offers the chance to work alongside experts from multiple disciplines and make a meaningful contribution to cancer care through technology.

At Intercom, we are redefining customer service through innovative AI technology. Our mission is to empower businesses to deliver exceptional customer experiences.Our advanced AI agent, Fin, is at the forefront of customer service AI, enabling businesses to provide continuous, high-quality support. When paired with our Helpdesk, it evolves into the Intercom Customer Service Suite, offering enhanced AI support for complex queries that necessitate human intervention.Since our inception in 2011, we have gained the trust of nearly 30,000 businesses worldwide, setting new benchmarks in customer service. Our core values drive us to push boundaries, work with urgency, and create substantial value for our clients.What’s the opportunity?Our website is the heart of our brand—serving as the primary resource for information about Intercom’s products and the leading source of leads for our demand generation team. Intercom.com and Fin.ai are pivotal in bridging awareness, product marketing, demand generation, and customer support, necessitating a robust and reliable infrastructure alongside sleek user-facing interfaces.We are seeking a Senior Full Stack Engineer to join our Team Web. This role is perfect for someone who is eager to create engaging front-end experiences while also developing the backend systems and tools that support them. You will significantly influence the future of our website, engaging with product marketers, designers, and engineers throughout the organization.Explore the team's latest work here.What will I be doing?Designing, building, and maintaining comprehensive web solutions, encompassing modern user interfaces, backend services, APIs, and infrastructure.Collaborating with design, brand, marketing, and content teams to ensure seamless, high-performing experiences across web and mobile platforms.Developing backend logic and APIs, managing data flows, and integrating systems with third-party platforms.Enhancing website performance by implementing best practices in front-end development, such as lazy loading and efficient asset management.Setting up and managing infrastructure using tools like Vercel, AWS, Cloudfront, Terraform, and CI/CD pipelines.

Join Us in Revolutionizing the Creator Economy with AIFanvue is a rapidly expanding platform at the forefront of creator monetization worldwide. Our AI-driven, creator-centric platform empowers creators to connect, engage, and earn directly from their audiences on a larger scale. After securing our recent Series A funding, Fanvue has achieved over $100M in annual recurring revenue and continues to experience triple-digit year-over-year growth, supporting countless creators and millions of fans globally.At the heart of Fanvue’s revenue model are our checkout and payment systems. This position is dedicated to developing fast, reliable, and scalable checkout and fintech solutions that significantly influence creator earnings, fan conversion, and overall revenue expansion. Your ResponsibilitiesWe are seeking a Full Stack Engineer to contribute to Fanvue’s checkout, payment, and fintech functionalities. This impactful role will focus on designing and managing end-to-end payment processes, encompassing frontend checkout experiences and backend payment services, subscriptions, and payouts.You will collaborate closely with Product, Design, and fellow engineers to rapidly deliver revenue-critical features while upholding high standards of reliability, security, and scalability. Key ActivitiesDesign, develop, and deploy comprehensive checkout and payment solutions across both web and backend platformsOwn and optimize frontend checkout processes to enhance conversion rates and reduce friction for usersDevelop and sustain backend services for subscriptions, messaging payments, and payoutsIntegrate with payment providers and manage retries, fallbacks, and edge case scenariosCollaborate intimately with Product and Design teams to explore monetization and conversion optimization strategiesEnsure payment systems are dependable, observable, and secure in a production environmentTroubleshoot and resolve issues across the entire stack, from user interface to payment processingLeverage data and experimentation to inform product and technical decisions Your ProfileProven experience in full stack engineering, with a strong focus on backend systemsProficient in navigating both frontend and backend codebasesExperience with contemporary web technologies including TypeScript, Node.js, React, and relational databases

Join Our Visionary Team to Create the Premier Training Platform for RunnersAt Runna, we empower everyday runners to achieve their best by developing an exceptional app that offers top-tier training, coaching, and community support. Whether you're aiming to enhance your 5k performance or prepare for your inaugural marathon, we're here to guide you every step of the way.Our growth trajectory is remarkable! In November 2023, we successfully secured a $6.5M funding round led by JamJar, with contributions from Eka Ventures, Venrex, and Creator Ventures. In 2024, we were honored to be recognized by Apple as one of three global finalists for the iPhone App of the Year, showcasing the innovation and impact of our platform. The journey continued with our acquisition by Strava in 2025!Our aspirations are ambitious: we aim to be the leading global training platform for millions of runners worldwide. As we evolve with purpose, we seek passionate individuals who want to contribute to something meaningful and impactful. With Strava's recent acquisition propelling our mission forward, this is an extraordinary time to become a part of our journey. The Growth Team You’ll Be JoiningWe are on the lookout for a skilled, inquisitive, and experimentation-driven Senior Full Stack Engineer to join our Growth Engineering team. This team is responsible for critical aspects of the user journey at Runna, focusing on both web and app platforms to craft high-quality experiences that convert first-time visitors into dedicated subscribers. You will collaborate closely with product, design, and data teams, as well as our founders and CTO, to enhance how new users discover and engage with Runna.Your ResponsibilitiesDesign, develop, test, and deploy high-impact user journeys and subscription funnels aimed at transforming curious visitors into active, engaged subscribers.Create and execute experiments across both web and app (including onboarding processes, paywalls, and plan discovery experiences) to optimize conversion at every stage of the user journey.Work collaboratively with Product, Design, and Data teams to identify opportunities, establish clear success metrics, and make informed decisions based on experimental outcomes.Partner with other teams to ensure users enjoy a seamless and consistent experience as they navigate through various products and platforms.Implement and sustain the instrumentation, tracking, and tools necessary for understanding user behavior, quickly identifying issues, and accurately measuring impact.Take ownership of features and initiatives that drive user engagement and retention.

Who We Are:At Omaze, we empower our community in the UK and Germany to win luxurious homes and transformative prizes while supporting the causes they cherish.With the support of our Omaze Community, we’ve successfully raised over £100 million for UK charities in just five years. This funding has been vital for organizations such as Age UK, the RSPCA, British Heart Foundation, and Great Ormond Street Hospital Charity, enabling them to carry out life-saving work.And the exciting part? We’re just getting started! Omaze is dedicated to fostering a business and culture that prioritizes growth and creates a significant social impact on a global scale.Why You’ll Love Working at Omaze:Growth: Join one of the fastest-growing companies globally.Impact: Collaborate with a team of change-makers committed to creating a ripple effect of good.Innovation: Be part of an initiative that’s paving new paths for social good.Culture: We work diligently, grow together, and spread positivity throughout our journey. About The RoleAs a Senior Full Stack Engineer, you will leverage your extensive experience to develop innovative platforms aimed at empowering nonprofits in their transformative missions. Your commitment to code quality and craftsmanship drives you, alongside a strong desire to deliver customer value. Ideally, you possess a comprehensive understanding of various technologies, applying them effectively to design features or systems.Effective communication and organizational skills are key to this role. You will translate ideas and requirements into actionable work units, collaborating seamlessly with both technical and non-technical audiences. A continuous improvement mindset will enable you to enhance both your own skills and those of your colleagues. You value diversity, inclusivity, and enjoy mentoring others in their professional growth.In this position, you will take ownership of the technical quality, execution, and delivery of user stories. Your ResponsibilitiesUtilize your software and full-stack expertise to collaborate with a close-knit engineering team focused on building platforms for social good.Write, test, and maintain code and infrastructure that drives the application.Participate in designing and implementing new features that enhance user experience.

About YASOYASO serves as the ultimate operating system tailored for international brands entering the Chinese market, crafted by a dedicated team of experts in China, technology, and startup operations. Our innovative plug-and-play solution seamlessly manages the entire spectrum of cross-border ecommerce and social commerce, encompassing store operations, pricing strategies, influencer collaborations, and logistics—all driven by our proprietary technology.We empower brands with complete visibility across all performance metrics, including traffic, conversion rates, revenue, influencer ROI, content management, and inventory levels. For the first time, brands can monitor and manage their business operations in China in real time, utilizing data that is transparent, measurable, and actionable.By transforming outdated legacy systems into a cohesive, data-driven infrastructure, YASO enables international brands to reclaim control over their growth trajectory in China.In light of our recent Series A funding round, we are excited to expand our global team across London, Shanghai, and beyond, as we redefine the future of cross-border retail.The RoleJoin our dynamic team to collaborate with our Product Manager and engineering professionals to develop customer-facing platform features and internal tools that facilitate a self-service experience for our enterprise customers. You will be responsible for deploying data integrations, operational tools, and independent product capabilities that are essential to scaling our customer base tenfold.Reporting directly to our Founder (James, located in London), you will engage daily with your team members, the Product Manager, and YASO's operations team in Shanghai. You will also have regular opportunities for in-person collaboration with our international teams across Europe and Shanghai.Within your first 60 days, you will have successfully deployed at least one feature that our operations team or customers utilize weekly, taking ownership of the entire process from inception to delivery.You WillDevelop end-to-end features from database schema to user interface that address genuine operational challenges and yield significant impact for our team and customers.Design and implement APIs that support both internal tools and customer-facing platform functionalities, ensuring security, scalability, and maintainability.Translate product requirements into technical solutions. Collaborate with our Product Manager to refine specifications, evaluate feasibility, and identify architectural concerns before they escalate.Take ownership of your code in production. Manage deployment, monitoring, troubleshooting performance issues, and maintaining the systems you create.Work asynchronously across time zones. Engage daily with our engineering team in Shanghai, contributing to a shared data infrastructure and our unified codebase.Participate in the EU-based on-call rotation to uphold system reliability.Influence our engineering culture through comprehensive code reviews, documentation, and sharing best practices with the team.Shape our roadmap by providing valuable technical insights on our strategic direction.

Are you ready to shape the future of value transfer? Do you thrive on tackling unprecedented challenges? Join a values-driven organization that prioritizes the growth of its employees!Your Impact:Become a pivotal member of Elliptic, where you will transform complex datasets into actionable insights, compelling narratives, and quantifiable results. You will delve into intricate patterns within digital assets, create reproducible analyses, and present clear visualizations that guide Product and Marketing strategies, support Sales and Policy discussions, and amplify Elliptic’s presence in the marketplace. You will manage the entire process from raw data to impactful storytelling.Your Responsibilities:Conduct comprehensive mixed-method research on cryptocurrency ecosystems and user behaviors, merging quantitative analysis with strong domain expertise.Create clear, precise visuals and written narratives for reports, blogs, briefings, talks, and client-facing materials.Develop analytical assets and tools for use by Marketing and Communications across various campaigns and channels.Play a crucial role in our Intelligence organization to validate findings and uphold methodological integrity and relevance.Provide Product teams with data-driven insights on challenges, opportunities, and outcome metrics rooted in Intel data.Deliver concise analyses and visuals to Marketing and Revenue teams that clarify trends, value propositions, and risks for prospects and clients.Ensure the highest standards of data quality, documentation, and reproducibility.Create reusable notebooks, datasets, and dashboards that streamline recurring analyses.You Are a Great Fit If You:Exhibit a strong sense of curiosity and skepticism.Communicate complex ideas with clarity and confidence, tailoring depth to suit the audience.Value visual clarity as much as analytical accuracy.Pursue evidence rigorously to establish truths.Enjoy collaborating with teams across Data, Marketing, Revenue, and Product.Have a keen interest in cryptocurrencies.Ideal Candidate:Possesses a degree in a STEM field.

Role overview Legal & General is seeking a Senior Full Stack Software Engineer based in London. This position centers on crafting and delivering software solutions tailored to a range of client requirements. The role combines hands-on coding with close teamwork alongside colleagues from various backgrounds. What you will do Design and build software systems, working on both front-end and back-end components Work with cross-functional teams to create dependable products Guide and mentor junior developers, sharing technical knowledge within the group Support and improve software development best practices

Join Us in Revolutionizing the Fashion Supply Chain!Did you know that the fashion industry generates over 100 billion garments each year, with a staggering 60% ending up in landfills? This occurs not due to a lack of demand but because the current supply chain for secondhand fashion is outdated, manual, and disorganized.At Fleek, we are on a mission to transform this broken system. Our goal is to make secondhand fashion the primary choice, and we are building the infrastructure that will power the global secondhand clothing market. This includes a B2B marketplace and advanced AI systems that will digitize the supply chain.With Fleek, vintage stores, online resellers, and retail buyers can easily source graded secondhand inventory directly from wholesalers and rag houses across various countries. Our innovative tool, FleekSort, utilizes AI to grade, price, and categorize items with just a photo, turning a historically opaque trade into a clear, searchable, and tradable global inventory.Since our inception in 2022, we've successfully diverted 9 million items from landfills and have experienced remarkable growth, tripling in size annually. We have secured approximately $50 million in funding from prestigious investors like a16z, Y Combinator, Burda Principal Investments, and HV Capital. Our advisory board boasts industry leaders from renowned companies such as Depop, Shopify, and Postmates.Today, we cater to thousands of resellers and retailers across the UK, Europe, and the US. As the secondhand fashion market is projected to reach $350 billion by 2027, Fleek is establishing the AI-driven operational and financial backbone for secondhand commerce on a global scale.We are looking for passionate individuals who are eager to create meaningful change and thrive in a fast-paced environment. If this excites you, read on!About the RoleAs a Senior Full Stack Engineer in our product engineering team with a focus on frontend development, you will report directly to our CTO, Sanket Agarwal (formerly of Google and Postmates). You'll collaborate closely with a product manager and designer within a small, senior team dedicated to enhancing user growth and optimizing the core consumer experience.Why This Role is UniqueAt Fleek, we are creating a vibrant, video-first marketplace where each item is one-of-a-kind, supply is unpredictable, and the purchasing experience must cater to both professional resellers making high-volume decisions and first-time buyers venturing into an entirely new market.You will be part of our Growth team, reimagining core user journeys from scratch, enhancing the discovery experience, streamlining the buying flow, and improving seller onboarding.

At GetGround, we strive to revolutionize property investment, making it safer, quicker, and more accessible for landlords. Our belief in AI's transformative power drives us to enhance the landlord journey, reimagining the entire process of property investing. Our vision is to disrupt the £1.7 trillion UK asset class, creating a future of buy-to-let that is distinctly innovative.We delve into the ideas, predictions, and data trends that will shape this evolving landscape and their implications for landlords and the PropTech industry.Our core values—no BS, pursuit of excellence, feedback obsession, and healthy ego—form the foundation of our culture, inspiring our team to deliver a world-class investment experience for our users.By the Numbers: 85+ GetGrounders (ex Google, Meta, Deliveroo, Startups) £2bn+ of assets under management 30,000+ users across 70 countriesSeries A with a strong runwayYour Role:As a Senior Full Stack Engineer, you will craft innovative solutions in a dynamic environment where technical excellence meets product thinking. Join one of our cross-functional product teams in London, collaborating closely to develop user-facing AI-native products that redefine software development.Our Work Culture:At GetGround, we prioritize AI not just in our products, but also in our coding practices, system reasoning, and professional growth as engineers. We seek Full Stack Engineers who are enthusiastic about collaborating across the technology stack and comfortable utilizing AI tools throughout both the discovery and delivery phases.What Matters to Our Engineers:Commitment to technical excellence, supported by rapid feedback loops and AI-enhanced workflows.Clear and thoughtful communication across code, documentation, and discussions.Eagerness to contribute to a high-performing team culture.

Corgi builds insurance products for tech startups, using AI to power underwriting and streamline payments. The company operates as a licensed carrier and recently raised $108 million to fuel growth across the UK and EU. The core platform relies on Django and integrates Stripe for payments. The London team is expanding to support this next phase. Role overview The Senior Full-Stack Engineer role centers on taking products from idea to launch with little oversight. Independence and initiative matter here: those who have shipped real products, built weekend projects, or launched tools used by others will stand out. This is a hands-on role focused on building, not just maintaining existing systems. What we value Drive to work at the speed of a startup Proven track record delivering real projects Ability to achieve results in hours or days Comfort working across the stack and adapting as needed Confidence in technical decisions, with openness to new ideas Emphasis on outcomes rather than hierarchy How we work Quick decision-making, prioritizing progress over perfection Frequent shipping of new products and process changes Ship-and-iterate approach over drawn-out reviews Intense periods during launches, followed by quieter stretches Transparency in decision-making, no private channels Internal competition to encourage high standards Behaviors that don’t fit Office politics, avoiding responsibility, or gossip Reacting defensively to feedback Introducing unnecessary complexity Missing deadlines after committing to them How to apply Send links to your GitHub, personal site, or live projects you’ve built CVs are optional Email applications to: sergio@corgi.com Be ready to show proof of completed work Location and compensation London-based, with on-site or hybrid arrangements Base salary: £75,000 to £140,000, plus equity Range reflects ability to ship, not just job title