Software Engineer - Platform United Kingdom Jobs

Lead architectural strategy and drive engineering excellence as a Staff Software Engineer in Edinburgh. This hands-on role involves 50% coding, mentoring teams, and leveraging AI to build scalable SaaS products on AWS. You will define tech roadmaps, tackle technical debt, and spearhead high-impac...

Join our In-Car Payments Engineering team in London as a Senior Software Engineer. You will build secure, cloud-based transaction systems using TypeScript, Node.js, and AWS serverless services. Your expertise in PCI DSS, API security, and Terraform will be key to delivering cutting-edge in-car co...

Seeking a Senior/Principal Software Engineer in London to lead backend development on a PHP/MySQL/AWS platform. You will architect scalable RESTful APIs, optimize database performance, and guide the team with modern CI/CD practices. This role demands strong PHP expertise, a passion for Golang, an...

Join our London team as a Senior Software Engineer. You will develop scalable PHP/MySQL platforms and RESTful APIs on AWS, focusing on performance and security. We value expertise in modern CI/CD, software architecture, and mentoring. Enjoy a collaborative, supportive, and inclusive work environm...

Lead our AI-first software vision as a Software Engineering Director in London. You will define the technical strategy, manage P&L, and lead high-performing teams to build scalable, innovative platforms. The role requires 10+ years of experience, including senior management and deep expertise in ...

Join Blis in Edinburgh as a Senior Frontend Engineer. You will build customer-facing web apps for complex ad campaigns using React, TypeScript, and modern tooling. Leverage 7+ years of experience to create beautiful data visualizations from geospatial and big data. This is a key role in a tech-fi...

Join our Institutional team in London as a Kotlin Software Engineer. Design and build scalable backend systems, APIs, and microservices for advanced financial platforms. We seek strong Kotlin expertise, a passion for fintech challenges, and a commitment to quality-driven engineering. Enjoy a high...

Join Blockchain.com as a Senior Software Engineer in London. Build low-latency trading systems in RUST, focusing on OMS and exchange gateways. Leverage your Python, SQL, and trading systems expertise in a hybrid role with a "work from anywhere" policy, equity, and unlimited vacation.

Join Blockchain.com in London as a Software Engineer, Fraud. Utilize your 7+ years in JVM languages to build secure, scalable backend systems for crypto brokerage. Enjoy a hybrid model, unlimited vacation, and equity in this industry-leading company shaping the future of finance.

Join a leading cryptocurrency trading platform in London as a Software Engineer. Design and optimize low-latency trading systems in Rust/C++ for market-making and arbitrage strategies. Collaborate with traders and quants in a dynamic, innovative environment with a hybrid work model and global rem...

Lead Software Engineer role in London, offering a hybrid model. Drive technical excellence and architecture using C#, .NET, React, and Azure in a cloud-first environment. Mentor teams, lead high-impact projects, and champion innovation with AI tools. Benefits include private healthcare, a sabbati...

Lead a talented engineering team while staying hands-on with C#/.NET and React development in this London-based role. You'll drive project delivery, mentor engineers, and shape technical strategy using Azure and modern practices. Enjoy extensive benefits including private healthcare, a generous p...

Join ClickHouse as a Core Software Engineer (C++), optimizing performance for a leading database. This remote role requires deep C++ expertise, Unix systems knowledge, and a passion for scalability. Enjoy a flexible work environment, equity, and the chance to impact both open-source and cloud off...

Join ClickHouse Cloud as a Senior Software Engineer in London. Design and build robust, scalable cloud infrastructure using Go and Kubernetes on AWS/Azure/GCP. Enjoy a flexible remote role with equity, healthcare, and a home office stipend in a globally distributed team.

Join ClickHouse as a Senior Software Engineer, focusing on Data Integration and the JVM ecosystem. You will build and maintain critical connectors for tools like Kafka, Spark, and Flink, ensuring seamless data access. This remote UK role requires deep Java/JVM expertise and experience with scalab...

Join ClickHouse to revolutionize developer observability with HyperDX. As a Senior Infrastructure Engineer, you'll build scalable, cloud-native backend systems using TypeScript, Kubernetes, and ClickHouse. This remote UK role offers equity, healthcare, and a flexible work environment for experts ...

Join a global software leader as a C#.Net Software Engineer. Develop innovative cloud products and maintain critical election software using C#, .NET Core, and React. This UK-based role offers autonomy, requires 5+ years' experience, and involves mentoring and occasional travel to London.

Join our London team as a Senior Infrastructure Software Engineer. Build and own scalable backend systems for massive AI training datasets using PostgreSQL, ClickHouse, and Python/Typescript. Enjoy a competitive package with equity while solving complex problems in a high-performance, in-person c...

Join evroc in London to build Europe's sovereign hyperscale cloud. As a Software Engineer for Compute & Networking, you'll develop VM, network, and zero-ops services using C++, Go, or Rust. We seek 5+ years' experience with Linux, K8s, KVM, and Terraform. Enjoy a competitive salary, equity, and a...

Join Figma's Developer Tools team in London as a Software Engineer Intern. You'll build bridges between design and development, working on systems like Dev Mode and AI-powered tools. This role requires strong coding skills and a passion for solving technical problems in a collaborative environment.