Samsara★3.6 (32)· London

Samsara interns work on the Connected Operations Cloud, building backend infrastructure in Golang, web clients with TypeScript/React and GraphQL, mobile with React Native, or embedded software for IoT devices. Projects involve scaling data ingestion, real-time data processing, and creating actionable insights for industries like transportation and agriculture.

Lovable★4.0 (43)· London

Uses Go, Rust, TypeScript; AWS, Azure, Google Cloud, Cloudflare; Kubernetes, Terraform, Temporal, OTEL, CI/CD; PostgreSQL, ClickHouse, Firestore, Spanner, BigQuery. Builds the platform for Lovable Enterprise enabling secure, cloud-agnostic deployment, defining architecture for sandboxing, networking, encryption, identity, and mentoring engineers.

Lovable★4.0 (43)· London

Build enterprise deployments using Go, Rust, and TypeScript on AWS, Azure, and Google Cloud, with Kubernetes, Terraform, and Temporal. You will build the platform that allows large customers to run Lovable securely and at scale across every major cloud provider.

You'll work primarily in Go building scalable backend services and APIs for a regulated fintech company's retail app, business account services, and internal admin systems. The tech stack includes AWS, Docker, microservices architecture, REST/gRPC APIs, and relational/NoSQL databases. You'll join a collaborative engineering team, contributing to architectural decisions and engineering standards as the business scales.

You'll build backend services powering Happl's AI-driven employee benefits platform using Go and TypeScript, working with REST APIs, PostgreSQL, and cloud infrastructure. The role focuses on designing scalable systems for benefits, allowances, payments, and reporting across a global customer base. You'll collaborate with product and frontend teams to ship end-to-end features while improving reliability, security, and observability.

You'll build scalable full stack applications using Vue.js, Nuxt.js, Go, and RESTful APIs, with exposure to gRPC, distributed systems, and SQL/NoSQL databases. The team develops customer-facing platforms for a digital business operating large-scale online products used by millions globally.

Backend Engineer working with Golang, RESTful APIs, Vue.js and Nuxt.js for frontend support. You will build and optimise backend microservices for a scalable, high-performance advertising platform processing large volumes of data.

Build scalable backend systems using Golang, SQL, and RESTful APIs on a global ads platform that helps make the internet safer.

Python, JavaScript/TypeScript, Java, C#, Go, pytest, Jest, JUnit, xUnit, Go testing. You will work on a project with a leading AI lab, building and debugging production systems.

Work across the stack with React, TypeScript, and Node.js or Golang on privacy-focused systems and architecture that keep users' location data inaccessible. As part of Wheely's small core-engineering team, you'll collaborate with Product Managers, Designers, and Software Engineers to shape solutions from concept through production.

Design and evaluate realistic software engineering tasks using Python, JavaScript/TypeScript, Java, C#, or Go with testing frameworks like pytest, Jest, JUnit, xUnit, or Go testing. As a project consultant, you will create complex multi-file coding scenarios, write specifications, and review peer submissions. The role is part-time and remote.

You'll work with JavaScript, TypeScript, and GoLang to build dynamic user interfaces for the LINQ platform, which combines hardware and software to automate lab workflows. This staff-level role leads and mentors senior engineers within a squad, owning end-to-end delivery and technical architecture.

Automata★3.3 (4)· London

You will work with JavaScript, TypeScript, and GoLang, building complex, dynamic user interfaces for Automata’s LINQ platform that combines hardware and software to streamline lab automation. In this hands-on technical leadership role, you will own squad delivery, architect systems, and lead senior engineers.

Work with Typescript/Node.js, Go, React and GCP/AWS to design and scale an AI-native SaaS platform that tripled ARR in 12 months. As a Staff Product Engineer, you lead end-to-end feature development, shape complex AI-driven product experiences, and collaborate closely with Product and Design teams.

As Engineering Lead, you will work with TypeScript/Node, React, Golang, and GCP/AWS while leading a small squad of up to 4 engineers on an AI-native SaaS platform that has tripled ARR in 12 months. The role is 70% hands-on technical work—designing and building real-time solutions—and 30% coaching your team to raise the technical bar.

Fanatics★3.5 (2.8k)· London

You'll build and own the web application for Fanatics Markets, a prediction-trading platform using React, Next.js, TypeScript, and Go backend integration, handling millions of daily events. This senior fullstack role requires 4+ years building scalable web apps, web3 experience (EVM/Solana, ethers.js, viem), and demonstrated proficiency shipping production code with AI tools like Claude Code or Cursor. You'll lead end-to-end feature development, establish AI usage standards, and drive technical evolution in a 0→1 environment at Fanatics' sports-tech company.

Fanatics★3.5 (2.8k)· London

You'll build and maintain the web application for Fanatics Markets, a real-money prediction trading platform handling millions of daily events. Using React, Next.js, TypeScript, and Go, you'll develop end-to-end features with experimentation and monitoring capabilities, leveraging AI tools like Claude Code and Cursor to ship production code efficiently while maintaining high quality standards. The role requires 3+ years building user-facing web applications with genuine blockchain interest (EVM/Solana dApps experience preferred).

IFS★3.8 (14)· London

Work with GoLang, React, and cloud-native technologies to build APIs and services for an AI-driven carbon intelligence platform that helps industrial organizations measure, manage, and reduce environmental impact across Scope 1, 2, and 3 emissions.

GetGround★5.0 (3)· London

Lead Engineer (individual contributor) will work with React, Remix, TypeScript (frontend) and Golang (backend). The role is on a cross-functional product team building user-facing AI-native products for GetGround's end-to-end real estate investment platform.

You'll develop backend services and APIs using Golang within a microservice architecture, working with Kafka, Docker, Kubernetes, Postgres, and cloud platforms (AWS/GCP/Azure). As part of a Scrum team, you'll design and enhance features for a global banking customer experience system in the Account domain.

You'll work with Python, Go, Django, Flutter, AWS, and PostgreSQL on an AI workforce optimisation platform that connects temporary workers with hospitality clients via AI scheduling, scaling from 250,000 to millions of users while transitioning from a monolith to microservices.

You will work with Python, TypeScript, Golang, Node JS, React, Postgres and NoSQL databases, plus AWS and CI/CD pipelines. You will lead technical development of a real-time betting platform that also feeds analytics into sports equipment for athlete welfare and live odds.

Develop Golang and AWS cloud-native applications for digital entertainment products. Work with CI/CD pipelines and GitHub Actions in a collaborative engineering team building high-scale services. Clojure experience is a bonus.

You will work with AWS, Kubernetes (EKS), Terraform, Docker, Helm, CircleCI, Datadog, Cloudflare, Go, GraphQL, gRPC, MySQL, PostgreSQL, Redis, and GCP. The role owns infrastructure, developer experience, and platform reliability for a fast-growing workspace technology company. This is a hands-on engineering position spanning Platform Engineering, DevOps, Cloud Security, and backend development.

Lead Full Stack Engineer role working with Golang (Go), Vue.js, Nuxt.js, JavaScript (ES6), HTML, CSS, RESTful APIs, microservices, gRPC, and SQL. The position is with Pertemps London.