Backend engineer jobs in London

 ...the way. Responsibilities: You will wear many hats in your engineering duties. Your day-to-day will include: Working in a team with...  ...a global vision. Experience working on both frontend and backend development. We use React on the frontend side and Python on the... 

 ...success. About the Role We're seeking talented mid level backend developers to join our team. You'll play a pivotal role in individual...  ...making on architecture. Working in a scrum team alongside 6-8 engineers, a UX designer, and a Product Manager, you'll have autonomy to... 

 ...energy problems, and we're judged by what reaches production. Engineers are the fabric. Engineers own problems end to end: define, build...  ...every integration being a fire drill. Most of the day-to-day is backend and data engineering, and the scope is founding-level: you'll... 

 ...knowledge.  Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate...  ...and reliable production infrastructure is built. Most of our backend infrastructure is written in Rust. So familiarity with a compiled... 

 ....   Who we hire We're looking for pragmatic, high-agency engineers who thrive in ambiguity and care as much about the system as the...  ...pick it up fast. You'll stand out if you: Have 3+ years of backend experience with exposure to platform or infrastructure work. You... 

 ...cost and delivery time of some of the most important infrastructure projects. The role: You will work in a collaborative backend engineering team that owns the systems that power our platform. You will design, implement and build new capabilities that are performant,... 

 ...you are passionate about making an impact on the health of others, join us and make it happen! Overview of the Role:   As a Backend Engineer, you’ll play a critical role in building and scaling the backend systems that power Pelago’s core services. You’ll design and implement... 

________This is an example!________ PLEASE READ: these jobs are testing jobs of Lever's testing environment - please do not apply for this job. Lever was founded ten years ago to tackle the most strategic challenge that companies face: how to recruit and hire top talent...

 ...build the next big thing. You must thrive working on open-ended problems across a range of disciplines; we are a start-up where our engineers do much more than just pick up JIRA tickets. A typical week may include debugging python, deploying infrastructure changes, talking... 

(Mid/Senior/Staff) Backend Engineer – London Please note that the positions are based in London, United Kingdom — relocation and visa support is provided if required. THE BEST WORK OF YOUR CAREER Trade Republic is the largest savings platform in Europe — we operate... 

 ...processing thousands of coordinates every second to ensure every journey is accurately tracked. We’re looking for a Mid/Senior Backend Engineer to join a team that keeps frameworks lean and focuses on what matters: clean, maintainable code, shipped fast with TDD, DDD, and... 

 ...network for the world's money. For everyone, everywhere. More about and . Job Description We are looking for a Backend Engineer to join the Account Sharing team within Wise’s Consumer Squad . The team is focused on building entirely new products in the... 

 ...that other things will stand on. We need a strong Senior / Lead Engineer (ideally with financial systems experience) who can take...  ...just “mostly done” Experience Proven delivery of complex backend or distributed systems in a production environment Experience... 

 ...deliver an even better experience for our customers. Why Join Our Engineering Team? Be part of a team that’s shaping the future of...  ...are looking for an exceptional Software Engineer, to join our Backend Engineering squad. Our Main Tech Stack NodeJS/Typescript... 

 ...retain subscribers around the world. The team works across product, engineering, and data to power Spotify’s subscription offerings, ensuring...  ...mission, the Commerce Platform team builds and operates the backend systems that enable purchases, billing, invoicing, and payments... 

 ...portfolio is built on a foundation of safety that will ultimately inspire the builders of tomorrow. We are looking to hire a Senior Backend Engineer to join us on our journey; this is a newly created position based in our HQ in London (WeWork, Waterloo). Key... 

 ...strong benefits and wellness programs to meaningful collaboration and team connection.    About the team   We’re searching for a Backend Engineer to join our growing engineering team. Based in either London, Manchester, or Bath, you’ll report to one of our Engineering... 

 ...Junior Backend Software Engineer. London About Antare Join Antare as we go to market. We’ve been busy building the physical security intelligence platform of the future. Our always-connected platform automatically detects risks, captures evidence and reports on real... 

 ...We are looking for a Senior Backend Engineer to join the Subscriptions Mission. This team oversees the entire user journey on Spotify and ensures we engage with people in innovative ways, every step of the way. Our team grows Spotify’s audience by finding future listeners around... 

 ...patients quicker, easier and better. The role itself focuses on the backend, with work to shape out the future of the product. You would...  ...and their needs, collaborating with the team, CTO and VP of engineering to drive continuous improvement. Ideally you will stem from a... 

 ...feature delivery, not just a coding assistant. We provide every engineer with top-tier tooling (Claude, GitHub Copilot, Cursor) to strip...  ...progressive growth plans, we are looking for an exceptional Senior Backend Engineer to join our global business. Reporting directly to... 

 ...sits at the heart of that work — you’ll take real ownership of backend services that are close to our consumers, directly shaping their...  ...developers and actively help build a collaborative, innovative engineering culture Shape technical architecture and lead code reviews,... 

 ...evolves. Our team is small, highly motivated, and focused on engineering excellence. We operate with a flat organizational structure....  ...teammates. Who We’re Looking For We’re looking for Senior Backend Engineers to join our App Store & Ecosystem squad. You’ll... 

 ...journeys across Europe. As part of our Cloud Native Acceleration Programme, we're modernising our backend services to create a more scalable, resilient and efficient engineering platform. This programme is about more than migrating workloads. It's an opportunity to redefine... 

 ...growing 10x last year ~60+ people across the company ~20-person engineering team, doubling to 40 this year ~ Core stack: TypeScript, Next...  ...the opportunity to: Ship quickly Architect and scale backend systems that support high-throughput LLM interactions, vector... 

 ...,000 - 145,000 per year Requirements: ~6+ years of software engineering experience ~ Strong commercial Python experience ~ Experience...  ...and defending architectural decisions ~ Experience building backend or platform infrastructure around AI, LLMs, Generative AI or... 

 ...and further this share with their product. Their mission is to ease the healthcare process for all involved parties. As a Senior Backend Engineer, you will play a key role in scaling and innovating this product, as well as building brand new solutions. You will also be... 

 ...We’re looking for an experienced backend engineer, working on the core technology that powers our platform. About us Since its launch in 2018, Gener8 has been at the forefront of the “open data” movement: the belief that people should be able to control and be rewarded... 

 ...You build backend systems that stay up when things get ugly. You care about correctness, performance, and clarity over cleverness....  ...months: You influence architecture decisions and mentor other engineers. Who You Are (Must-Haves) ~5 plus years backend engineering...