Lead a disputes team at Checkout.com, working with a .NET/C# back end, React/TypeScript front end, and Python for machine learning, alongside REST APIs, event-driven microservices, and SQL. The team builds tools and models to help merchants manage and win chargeback disputes at scale. You will oversee engineers across disciplines and seniority levels, driving predictable delivery and operational efficiency.

Checkout.com★3.8 (15)· London

Senior Engineering Manager leading the Disputes team, which builds tools, services, and machine learning models to help merchants manage and win chargeback disputes at scale. The team owns a full stack centered on .NET / C#, React and TypeScript front ends, Python-based ML, and event-driven microservice architectures.

You will manage large software engineering teams using Java, JavaScript, and cloud platforms like Azure or GCP. The company builds and maintains high-scale, consumer-facing technology products with both frontend and backend components. The role leads engineering transformation initiatives and oversees distributed systems.

Engineering Managers at Ki lead teams working with Java, Python, JavaScript, Node.js, Spring Boot, Flask, Kotlin, GCP, and CI/CD tooling. Ki is the biggest global algorithmic insurance carrier, using machine learning and LLMs on its broker platform to digitise Lloyd's of London underwriting. The role collaborates with the CTO on technical strategy for the architecture, tech stack and infrastructure.

You will work with Java, Python, JavaScript, Node.js, Spring Boot, Flask, Kotlin, GCP, CI/CD, DevOps, GitOps, and Jira on microservice-based architectures. Ki is an algorithmic insurance carrier using machine learning and large language models to deliver broker quotes in seconds, and you will lead engineering for its core broker platform enabling underwriting at scale.

Lead a team of engineers building open-source workflow orchestration for n8n. This first-line manager role focuses on either the Governance & Observability team (audit logs, admin controls) or the Licence & Billing team (subscriptions, payments, usage tracking). You will work with modern SaaS technologies in a high-growth environment, directly managing engineers.

Engineering Manager for n8n, an open workflow orchestration platform. You will lead an engineering team focused on either Governance & Observability (audit logs, monitoring, admin controls) or Licence & Billing (subscriptions, payments, metering). This is a first-line engineering leadership role.

Lead and coach large teams of Software Engineers using Java, JavaScript, and cloud technologies. The role oversees Development teams building software for an instantly recognisable firm.

You will lead a team using TypeScript, Node.js, and React on AWS serverless, microservices, and event-driven architectures. The Affinidi Elements team builds a decentralized digital identity platform that gives users control over their data. You will guide the engineering team in delivering high-quality, secure features.

Fanatics★3.5 (2.8k)· London

You'll manage an engineering team building real-time risk and trading systems for Fanatics Betting & Gaming's sportsbook and iGaming platform using .NET/C# and cloud technologies (AWS, Azure, or GCP). The role involves leading a distributed team, collaborating cross-functionally with product and quantitative teams, and driving innovation in decision-making systems that support sports betting operations across the U.S. and retail locations.

BNY★3.5 (5.5k)· London

Lead a Build Engineering team building BNY’s central build automation platform, optimizing CI/CD pipelines and developer workflows. Use Java, Go, JavaScript, Python; GitHub Actions, GitLab CI/CD, Jenkins, Bazel, Gradle, Maven; Artifactory, Nexus; and AI/ML-driven build tooling.

Lead a team modernizing Lockton’s internal applications using Azure DevSecOps, CI/CD, .NET, React, REST APIs, APIM, Power Automate, and AI tools (Copilot, Claude). You will drive cloud-native, API-driven, and AI-enabled solutions within the Technology Leadership Team, embedding DevSecOps practices and agentic AI across the software lifecycle.

You'll work with C#, .NET, Node.js, JavaScript/TypeScript, React, Next.js, AWS (provisioned with Terraform), Azure Service Bus, PostgreSQL, SQL Server, Docker, EKS and GitHub Actions. Lüp builds a data-driven event technology platform powering registration, lead capture and real-time analytics for complex events. AI-assisted development (Claude, ChatGPT, GitHub Copilot) is the default workflow.

Manage cloud-based CI/CD systems and IaC using tools like Terraform and platforms such as AWS, Azure, or GCP, with work in Python or JavaScript. As part of the Solutions & AI Lab practice, you will harden environments, enforce security, and build reusable automation artifacts for client data and ML platforms.

LexisNexis Risk Solutions★3.8 (231)· London

Lead a software engineering team using JAVA/J2EE, JavaScript, JSP, C/C++, HTML, XML, SQL, and Windows/UNIX environments. The role supports LexisNexis Risk Solutions, which builds data and analytics tools to help clients evaluate risk and improve operational efficiency. Manage offshore resources and oversee development, code reviews, and technical strategy.

Avanti★3.5 (97)· London

Lead a distributed team of around 15 engineers using Ruby on Rails, JavaScript, AWS, Kubernetes, Terraform, and CI/CD while driving AI tooling adoption. The role oversees engineering for a cloud-based B2B SaaS platform that helps organisations manage complex operational, governance, and business-critical processes.

Contentful★3.8 (8)· London

You'll lead a globally-distributed web development team at Contentful building content reusability and enterprise governance features. The role requires proficiency in TypeScript, JavaScript, React, and Node.js, with familiarity in headless CMS platforms and experience optimizing performance at scale. You'll manage technical strategy, mentor developers across all levels, and collaborate with Product, Design, and Infrastructure to deliver scalable solutions for Contentful's content management platform.

Anysphere builds Cursor, an AI tool automating coding for professional programmers. The Regional Director leads a 6–8 person Forward Deployed Engineering team embedding with enterprise customers to build production-grade workflows using Python and JavaScript/TypeScript, owns end-to-end customer delivery and relationship management, sells and scopes engagements, and scales partner enablement. This hands-on role requires deep technical credibility, people management, and experience leading teams shipping production code with AI systems.

Work with TypeScript/JavaScript, LLMs, embedding models, vector search, and prompt engineering. Lead a team of 4 engineers on the Content Agent, an AI assistant that deeply understands content models and automates audits, document generation, and inconsistency detection. The role balances LLM integration and agentic workflows with product sensibility for content teams.

RELX Group★3.8 (133)· London

LexisNexis Risk Solutions seeks a Manager Software Engineering to lead large offshore teams while writing advanced code in Java, J2EE, JavaScript, JSP, C/C++, HTML, XML, and SQL across Windows and UNIX environments. The role involves managing hiring and performance, recommending technical strategy, and working directly with customers on products that combine data and analytics to help organizations evaluate risk and improve operational efficiency. You'll oversee team planning, assignments, code reviews, and architecture development.

CrowdStrike★3.8 (54)· London

You'll lead a newly forming Data Replay & Recovery Team within CrowdStrike's Data Platform organization, working with Java/Scala, Python, Apache Hadoop ecosystem technologies (Spark, Kafka, Flink, Iceberg/Delta Lake, Presto/Trino), SQL/NoSQL databases, Docker, and Kubernetes to build self-service data replay applications for a security data lake processing petabytes of data daily. The role requires 3+ years of hands-on engineering management experience and 7+ years combined backend/cloud and data platform engineering expertise.

You'll lead a software engineering team building real-time risk and trading systems for Fanatics Betting & Gaming's sportsbook and iGaming platform using .NET/C# and cloud technologies (AWS, Azure, or GCP). The role involves mentoring engineers, collaborating across Product and Quants teams, and driving innovation in decision-making systems that serve millions of sports fans. You'll manage a team while maintaining hands-on involvement in scalable system development and technical strategy.

Citi★3.9 (21k)· London

You'll lead a team modernizing Citi's securities settlement processing stack using Java, Spring Framework, Oracle, NoSQL databases, Kafka, and cloud platforms (AWS/GCP), supporting high-volume, low-latency trading infrastructure across equities and fixed income. The role oversees architectural transformation from legacy systems to microservices-based platforms serving NAM, EMEA, and APAC markets operations, requiring deep capital markets domain expertise in trade processing, DTC/Fedwire settlements, and regulatory compliance.

G-Research★3.6 (18)· London

You'll lead a team building distributed compute and scheduling systems in F#, Python, .NET, TypeScript, React, and Postgres on Kubernetes for G-Research's systematic trading platform that executes millions of trades daily. The team enables quantitative researchers to efficiently utilize large-scale compute infrastructure and provides real-time observability tooling. You'll set technical direction for the scheduling platform and evolve systems supporting the firm's research and trading operations.

You'll manage a rapidly scaling engineering team of 20 built over one year, overseeing a greenfield platform using JavaScript, TypeScript, and Elm on AWS Serverless infrastructure with modern DevOps practices and Snowflake. The team spans full-stack and DevOps specialties focused on transforming the business through this new platform.