Flock
A BIT ABOUT FLOCK At Flock we do insurance very differently. We're nearing 1 billion connected, insured miles. Meaning our real-time, data-driven approach enables us to price connected vehicle insurance and assess risk better than ever before, giving fleet owners the insights they need to improve safety. We don't just pay claims; we help our customers prevent them. We now insure hundreds of fleets in the UK, including the likes of Amazon, DPD, Uber and Bolt. We've now raised over £50M and our goal is to become the leading insurance company for connected and autonomous vehicles, and we're building a world-class team to help us get there. THE ROLE Join Flock as a Senior Software Engineer on our Retain team, where you'll play a pivotal role in building and developing the services that help our fleet customers see the value of Flock, embed us into their daily workflow, and operate safer, more profitable fleets. WHAT WE THINK IS MOST EXCITING ABOUT THE ROLE Senior ownership of core services and systems Lead design, build and operation of critical backend services for the Retain team. Write high-quality, well-tested TypeScript, shape PostgreSQL schemas and own delivery to production. Shape architecture for scale, reliability and cost Drive architecture and platform decisions for scalable, reliable and cost-effective AWS services. Make pragmatic trade-offs and introduce patterns that improve maintainability and operability. Partner across product and the business to deliver impact Work closely with product, data and commercial teams to translate needs into technical scope, define success metrics and guide trade-offs to deliver measurable, customer-focused outcomes. Raise engineering quality and capability Lead by example through code and design discussions, mentoring and pairing. Encourage practical testing, CI/CD, type-safe APIs and pragmatic functional patterns to raise standards and shape long-term direction. A LITTLE MORE ON WHAT YOU'LL BE DOING As a Senior Engineer at Flock you will own problems end to end, from design and build to deployment and measuring impact, working with engineers to keep our codebase clean and maintainable. API-Driven Development Integrate with and contribute to the development of RESTful APIs exposed via API Gateway. Collaborate with backend engineers to shape APIs that efficiently serve data-intensive views. Serverless & Cloud Infrastructure Use your AWS experience (SQS, Lambda, API Gateway, S3, EventBridge, CloudWatch) to support and extend the telemetry data ingestion and delivery pipeline. Work with infrastructure-as-code tools like Terraform or CDK for provisioning long-lived resources. Collaboration & Agile Delivery Work closely with product managers and engineers to scope, deliver, and test features. Participate in daily standups, sprint planning, and retrospectives in our Agile process. Code Quality & Mentorship Deliver high-quality, well-tested code and raise the team's standards by contributing to and leading code reviews, pairing sessions and design discussions - mentoring and supporting other engineers through practical, technical feedback. Share your knowledge and support the growth of engineers across the team, act as a force-multiplier by driving best practices and shaping long-term technical decisions for our engineering community. Working hand in hand with your product manager, you'll bring clarity to complex problems and help define sharply scoped, impactful deliverables. Your success won't be measured by output alone, but by the lasting impact you make on our customers and on the team around you. Dive into our Product & Engineering Blog, packed with technical deep dives, behind the scenes stories, and real insights from the team you'd be joining. WHAT YOU'll BRING TO FLOCK ESSENTIAL Constructive and thoughtful; contribute ideas, be receptive to feedback and proactively improve code and team processes through CI/CD, tooling and code reviews. Hands on production experience building services in TypeScript; write typed, maintainable code and own delivery. Strong PostgreSQL skills: schema, SQL, indexing, performance and migrations. Experience designing and operating distributed services in AWS, making pragmatic scalability, observability, reliability and cost trade offs. Thoughtful approach to testing and the full development lifecycle; shape code, deployment, maintenance and operational runbooks, with serverless experience. Comfortable collaborating with product and business stakeholders to translate needs into technical scope and deliver owned features. Define and track success metrics for product outcomes; navigate complex, ambiguous problems while keeping high standards, bias for action and customer focus. PREFERABLE Awareness of various architectural approaches, especially within serverless environments and the benefits and limitations of Layered Architecture Understanding of how infrastructure and application layers work together to optimise your solutions. Knowledge of functional programming concepts SQS and EventBridge as transport services with an interest in stream processing and queue optimisation. WHAT WE OFFER (in addition to a competitive salary) 25 days of holiday (+ Bank Holidays) Workplace Pension Private Medical Insurance (including Optical & Mental Health support options) Various Salary Sacrifice Schemes - Workplace Nursery, Holiday Purchase, Tech, Gym, Cycle to Work, Electric Vehicle, Private Medical Insurance for families Enhanced Parental Leave and Pay £1000 toward relevant professional qualifications £500 per annum towards learning and development 3 days paid leave for L&D purposes At Flock, we typically follow a hybrid working model involving a minimum of 3 days per week spent in the office, which is based in Central London, a few minutes walk from Moorgate and Liverpool Street. ONE LAST THING Authenticity is important to us. We value the unique qualities and experiences you bring. So if you apply, just be your genuine self. It's who we want!
A BIT ABOUT FLOCK At Flock we do insurance very differently. We're nearing 1 billion connected, insured miles. Meaning our real-time, data-driven approach enables us to price connected vehicle insurance and assess risk better than ever before, giving fleet owners the insights they need to improve safety. We don't just pay claims; we help our customers prevent them. We now insure hundreds of fleets in the UK, including the likes of Amazon, DPD, Uber and Bolt. We've now raised over £50M and our goal is to become the leading insurance company for connected and autonomous vehicles, and we're building a world-class team to help us get there. THE ROLE Join Flock as a Senior Software Engineer on our Retain team, where you'll play a pivotal role in building and developing the services that help our fleet customers see the value of Flock, embed us into their daily workflow, and operate safer, more profitable fleets. WHAT WE THINK IS MOST EXCITING ABOUT THE ROLE Senior ownership of core services and systems Lead design, build and operation of critical backend services for the Retain team. Write high-quality, well-tested TypeScript, shape PostgreSQL schemas and own delivery to production. Shape architecture for scale, reliability and cost Drive architecture and platform decisions for scalable, reliable and cost-effective AWS services. Make pragmatic trade-offs and introduce patterns that improve maintainability and operability. Partner across product and the business to deliver impact Work closely with product, data and commercial teams to translate needs into technical scope, define success metrics and guide trade-offs to deliver measurable, customer-focused outcomes. Raise engineering quality and capability Lead by example through code and design discussions, mentoring and pairing. Encourage practical testing, CI/CD, type-safe APIs and pragmatic functional patterns to raise standards and shape long-term direction. A LITTLE MORE ON WHAT YOU'LL BE DOING As a Senior Engineer at Flock you will own problems end to end, from design and build to deployment and measuring impact, working with engineers to keep our codebase clean and maintainable. API-Driven Development Integrate with and contribute to the development of RESTful APIs exposed via API Gateway. Collaborate with backend engineers to shape APIs that efficiently serve data-intensive views. Serverless & Cloud Infrastructure Use your AWS experience (SQS, Lambda, API Gateway, S3, EventBridge, CloudWatch) to support and extend the telemetry data ingestion and delivery pipeline. Work with infrastructure-as-code tools like Terraform or CDK for provisioning long-lived resources. Collaboration & Agile Delivery Work closely with product managers and engineers to scope, deliver, and test features. Participate in daily standups, sprint planning, and retrospectives in our Agile process. Code Quality & Mentorship Deliver high-quality, well-tested code and raise the team's standards by contributing to and leading code reviews, pairing sessions and design discussions - mentoring and supporting other engineers through practical, technical feedback. Share your knowledge and support the growth of engineers across the team, act as a force-multiplier by driving best practices and shaping long-term technical decisions for our engineering community. Working hand in hand with your product manager, you'll bring clarity to complex problems and help define sharply scoped, impactful deliverables. Your success won't be measured by output alone, but by the lasting impact you make on our customers and on the team around you. Dive into our Product & Engineering Blog, packed with technical deep dives, behind the scenes stories, and real insights from the team you'd be joining. WHAT YOU'll BRING TO FLOCK ESSENTIAL Constructive and thoughtful; contribute ideas, be receptive to feedback and proactively improve code and team processes through CI/CD, tooling and code reviews. Hands on production experience building services in TypeScript; write typed, maintainable code and own delivery. Strong PostgreSQL skills: schema, SQL, indexing, performance and migrations. Experience designing and operating distributed services in AWS, making pragmatic scalability, observability, reliability and cost trade offs. Thoughtful approach to testing and the full development lifecycle; shape code, deployment, maintenance and operational runbooks, with serverless experience. Comfortable collaborating with product and business stakeholders to translate needs into technical scope and deliver owned features. Define and track success metrics for product outcomes; navigate complex, ambiguous problems while keeping high standards, bias for action and customer focus. PREFERABLE Awareness of various architectural approaches, especially within serverless environments and the benefits and limitations of Layered Architecture Understanding of how infrastructure and application layers work together to optimise your solutions. Knowledge of functional programming concepts SQS and EventBridge as transport services with an interest in stream processing and queue optimisation. WHAT WE OFFER (in addition to a competitive salary) 25 days of holiday (+ Bank Holidays) Workplace Pension Private Medical Insurance (including Optical & Mental Health support options) Various Salary Sacrifice Schemes - Workplace Nursery, Holiday Purchase, Tech, Gym, Cycle to Work, Electric Vehicle, Private Medical Insurance for families Enhanced Parental Leave and Pay £1000 toward relevant professional qualifications £500 per annum towards learning and development 3 days paid leave for L&D purposes At Flock, we typically follow a hybrid working model involving a minimum of 3 days per week spent in the office, which is based in Central London, a few minutes walk from Moorgate and Liverpool Street. ONE LAST THING Authenticity is important to us. We value the unique qualities and experiences you bring. So if you apply, just be your genuine self. It's who we want!
Flock
A BIT ABOUT FLOCK At Flock we do insurance very differently. We're nearing 1 billion connected, insured miles. Meaning our real-time, data-driven approach enables us to price connected vehicle insurance and assess risk better than ever before, giving fleet owners the insights they need to improve safety. We don't just pay claims; we help our customers prevent them. We now insure hundreds of fleets in the UK, including the likes of Amazon, DPD, Uber and Bolt. We've now raised over £50M and our goal is to become the leading insurance company for connected and autonomous vehicles, and we're building a world-class team to help us get there. THE ROLE Join Flock as a Fullstack Engineer within our Expansion Team, where you'll play a pivotal role in building the platform that brings new fleets, new brokers, and entirely new sectors onto Flock. WHAT WE THINK IS MOST EXCITING ABOUT THE ROLE: Drive Architectural Consistency You will drive consistency across our systems by diving deep into complex backend architectures and understanding core principles. As we expand into new sectors, your ability to master and enforce architectural patterns will directly shape the stability and scalability of how thousands of vehicles are quoted and brought on cover. Work at the Intersection of Data and UX Partner closely with underwriters, pricing engineers and product managers to transform complex submission data and rating logic into intuitive, performant interfaces. You'll be a key bridge between Flock's underwriting engine and the broker and fleet customers who rely on it every day. Modern AWS-Driven Stack Leverage AWS services like Lambda, API Gateway, and EventBridge to build scalable, event-driven systems that power our quote-to-bind pipeline. While this is a full-stack role, you'll have ample opportunity to expand and apply your AWS knowledge in a production environment. Ownership and Autonomy You'll own the delivery of features from ideation to deployment. Your work will have a direct and visible impact on how Flock wins new business, how brokers experience our platform, and how quickly we can open up entirely new lines of cover. A LITTLE MORE ON WHAT YOU'LL BE DOING: As a Senior Engineer at Flock you will own problems end to end, from design and build to deployment and measuring impact, working with engineers to keep our codebase clean and maintainable. Microservices & Event-Driven Backend Engineering Build and evolve services in a TypeScript monorepo organised around CQRS and Hexagonal architecture, with clear separation between domain, application, and infrastructure layers. Design commands, events, and projections that let our services communicate asynchronously and stay decoupled as the product surface grows. Work across a broad domain like pricing, underwriting, brokers, customers, vehicles, invoices, finance and more. Product Config Front-End Develop and extend our internal Product Config UI in React (TypeScript), the tool we use to define new products, configure rating and underwriting behaviour, and onboard new customers, businesses and sectors onto the platform. Turn complex, schema-driven configuration into interfaces that underwriters and product managers can use confidently and safely. Serverless & Cloud Infrastructure Use your AWS experience (Lambda, API Gateway, S3, EventBridge, SQS, CloudWatch) to build and run the event-driven services that sit behind the product. Care about observability, idempotency, and graceful failure in distributed, asynchronous systems. Working hand-in-hand with your product manager, you'll bring clarity to complex problems and help define sharply scoped, impactful deliverables. Your success won't be measured by output alone, but by the lasting impact you make on our customers and on the team around you. Curious how we build the future of fleet insurance? Dive into our Product & Engineering Blog, packed with technical deep-dives, behind-the-scenes stories, and real insights from the team you'd be joining. WHAT YOU'll BRING TO FLOCK: ESSENTIAL Expert proficiency in TypeScript, comfortable working in a large monorepo and across multiple services. Expert-level experience in designing and operating event-driven backend systems on AWS (e.g. Lambda, EventBridge, SQS, API Gateway), including thinking through eventual consistency, retries, and idempotency. Proven hands-on experience with CQRS, event sourcing, projections, and Hexagonal / Clean Architecture style codebases. Exposure to a modern frontend framework like React. PREFERABLE Experience working with React, with the ability to build and extend internal-facing UIs that sit on top of complex domain models. Experience modelling complex business domains where rules and configuration evolve frequently. Familiarity with CI/CD workflows (GitHub Actions) and automated testing across unit, integration, and end-to-end layers. Exposure to monitoring and observability tooling such as DataDog. Any prior exposure to insurance, fintech, or other regulated, transactional domains is welcome but not required. WHAT WE OFFER (in addition to a competitive salary) 25 days of holiday (+ Bank Holidays) Workplace Pension Private Medical Insurance (including Optical & Mental Health support options) Various Salary Sacrifice Schemes - Workplace Nursery, Holiday Purchase, Tech, Gym, Cycle to Work, Electric Vehicle, Private Medical Insurance for families Enhanced Parental Leave and Pay £1000 toward relevant professional qualifications £500 per annum towards learning and development 3 days paid leave for L&D purposes At Flock, we typically follow a hybrid working model involving a minimum of 3 days per week spent in the office, which is based in Central London, a few minutes walk from Moorgate and Liverpool Street. ONE LAST THING Authenticity is important to us. We value the unique qualities and experiences you bring. So if you apply, just be your genuine self. It's who we want!
A BIT ABOUT FLOCK At Flock we do insurance very differently. We're nearing 1 billion connected, insured miles. Meaning our real-time, data-driven approach enables us to price connected vehicle insurance and assess risk better than ever before, giving fleet owners the insights they need to improve safety. We don't just pay claims; we help our customers prevent them. We now insure hundreds of fleets in the UK, including the likes of Amazon, DPD, Uber and Bolt. We've now raised over £50M and our goal is to become the leading insurance company for connected and autonomous vehicles, and we're building a world-class team to help us get there. THE ROLE Join Flock as a Fullstack Engineer within our Expansion Team, where you'll play a pivotal role in building the platform that brings new fleets, new brokers, and entirely new sectors onto Flock. WHAT WE THINK IS MOST EXCITING ABOUT THE ROLE: Drive Architectural Consistency You will drive consistency across our systems by diving deep into complex backend architectures and understanding core principles. As we expand into new sectors, your ability to master and enforce architectural patterns will directly shape the stability and scalability of how thousands of vehicles are quoted and brought on cover. Work at the Intersection of Data and UX Partner closely with underwriters, pricing engineers and product managers to transform complex submission data and rating logic into intuitive, performant interfaces. You'll be a key bridge between Flock's underwriting engine and the broker and fleet customers who rely on it every day. Modern AWS-Driven Stack Leverage AWS services like Lambda, API Gateway, and EventBridge to build scalable, event-driven systems that power our quote-to-bind pipeline. While this is a full-stack role, you'll have ample opportunity to expand and apply your AWS knowledge in a production environment. Ownership and Autonomy You'll own the delivery of features from ideation to deployment. Your work will have a direct and visible impact on how Flock wins new business, how brokers experience our platform, and how quickly we can open up entirely new lines of cover. A LITTLE MORE ON WHAT YOU'LL BE DOING: As a Senior Engineer at Flock you will own problems end to end, from design and build to deployment and measuring impact, working with engineers to keep our codebase clean and maintainable. Microservices & Event-Driven Backend Engineering Build and evolve services in a TypeScript monorepo organised around CQRS and Hexagonal architecture, with clear separation between domain, application, and infrastructure layers. Design commands, events, and projections that let our services communicate asynchronously and stay decoupled as the product surface grows. Work across a broad domain like pricing, underwriting, brokers, customers, vehicles, invoices, finance and more. Product Config Front-End Develop and extend our internal Product Config UI in React (TypeScript), the tool we use to define new products, configure rating and underwriting behaviour, and onboard new customers, businesses and sectors onto the platform. Turn complex, schema-driven configuration into interfaces that underwriters and product managers can use confidently and safely. Serverless & Cloud Infrastructure Use your AWS experience (Lambda, API Gateway, S3, EventBridge, SQS, CloudWatch) to build and run the event-driven services that sit behind the product. Care about observability, idempotency, and graceful failure in distributed, asynchronous systems. Working hand-in-hand with your product manager, you'll bring clarity to complex problems and help define sharply scoped, impactful deliverables. Your success won't be measured by output alone, but by the lasting impact you make on our customers and on the team around you. Curious how we build the future of fleet insurance? Dive into our Product & Engineering Blog, packed with technical deep-dives, behind-the-scenes stories, and real insights from the team you'd be joining. WHAT YOU'll BRING TO FLOCK: ESSENTIAL Expert proficiency in TypeScript, comfortable working in a large monorepo and across multiple services. Expert-level experience in designing and operating event-driven backend systems on AWS (e.g. Lambda, EventBridge, SQS, API Gateway), including thinking through eventual consistency, retries, and idempotency. Proven hands-on experience with CQRS, event sourcing, projections, and Hexagonal / Clean Architecture style codebases. Exposure to a modern frontend framework like React. PREFERABLE Experience working with React, with the ability to build and extend internal-facing UIs that sit on top of complex domain models. Experience modelling complex business domains where rules and configuration evolve frequently. Familiarity with CI/CD workflows (GitHub Actions) and automated testing across unit, integration, and end-to-end layers. Exposure to monitoring and observability tooling such as DataDog. Any prior exposure to insurance, fintech, or other regulated, transactional domains is welcome but not required. WHAT WE OFFER (in addition to a competitive salary) 25 days of holiday (+ Bank Holidays) Workplace Pension Private Medical Insurance (including Optical & Mental Health support options) Various Salary Sacrifice Schemes - Workplace Nursery, Holiday Purchase, Tech, Gym, Cycle to Work, Electric Vehicle, Private Medical Insurance for families Enhanced Parental Leave and Pay £1000 toward relevant professional qualifications £500 per annum towards learning and development 3 days paid leave for L&D purposes At Flock, we typically follow a hybrid working model involving a minimum of 3 days per week spent in the office, which is based in Central London, a few minutes walk from Moorgate and Liverpool Street. ONE LAST THING Authenticity is important to us. We value the unique qualities and experiences you bring. So if you apply, just be your genuine self. It's who we want!
