415 jobs for “IT Consulting”
Amazon Cambridge
Lead a team building Amazon S3 Tables, the first cloud object store with built-in Apache Iceberg support, focused on reliable, cost-effective tabular data ingestion at massive scale. You will define the engineering roadmap, drive architectural simplification for durability and availability, and contribute to the Apache Iceberg open-source project.
Amazon London
Lead a global support engineering team transitioning from reactive troubleshooting to proactive automation and engineering excellence using agentic AI. Direct incident management at massive scale, drive root cause analysis, and build follow-the-sun operations with 24/7 coverage. Focus on eliminating toil, improving SLAs, and mentoring engineers toward an engineering mindset.
Cloudflare London €68,000 – €91,000 pa
Builds and extends network software infrastructure on critical traffic paths, spanning the Linux kernel network stack, network hardware dataplane and physical interconnects. Works across the full development lifecycle, from design and automated testing to production deployment and monitoring, under a "Run What You Build" model with on-call duties.
Cloudflare London €66,000 – €91,000 pa
Builds and operates developer productivity tooling and the platform product teams use to deploy and run services, blending software engineering with operational duties. Work spans scalable distributed systems, Kubernetes and container workloads, CI/CD pipelines, and hardening against security and resource-contention issues, including incident response.
Nebius London
Maintains and scales a DevTools platform running 25k TeamCity builds daily, 100 TB of Artifactory artifacts and a large GitLab monorepo. Splits time evenly between SRE and software engineering, modifying open- and closed-source tools, building plugins and improving fault tolerance. Also experiments with RAG and AI agents.
Nebius London
Ensure fault-tolerance, scale and uninterrupted operations for a full-stack AI cloud platform, using cutting-edge cloud technology to solve infrastructure problems and improving CI/CD processes. Works with Go, Python or C++, Unix systems, networking, and containerization and configuration tooling such as Kubernetes, Helm, Terraform, Docker, Ansible and Salt. Coding interviews are part of the process.
Databricks London
Owns the end-to-end technical strategy for enterprise accounts, leading architecture discussions and designing scalable lakehouse, streaming and ML/AI solutions on the Databricks platform. Acts as a trusted advisor to customer architects and engineering leads, driving platform adoption and competitive wins while developing a declared technical specialisation.
Databricks London
Own the end-to-end technical strategy for enterprise accounts, leading architecture discussions and designing scalable lakehouse, streaming and ML/AI solutions on the Databricks platform. Act as a trusted advisor to customer architects and engineering leads, driving platform adoption and competitive wins while developing a declared technical specialisation.
Cloudflare London €74,000 – €93,000 pa
Lead and grow the engineering team behind Cloudflare's agentic commerce products, including the Monetization Gateway, machine-to-machine micropayments, usage metering, pricing engines and revenue attribution. The role is hands-on-technical management, partnering with Product and blockchain teams on payment rails, cryptographic auth and open agentic payment standards, with on-call responsibilities.
Cloudflare London
Leads the engineering organization behind Cloudflare's billing platform and quote-to-cash systems, owning multi-year technical strategy, architecture, and operational health. Oversees usage-based billing, subscriptions, invoicing, payments, entitlements, tax, and revenue data, while coaching engineering managers and partnering with Finance, Product, and Revenue Operations. Correctness, auditability, and reliability are mandatory.
Cloudflare London €66,000 – €91,000 pa
Build and operate microservices behind Cloudflare's Application Security products such as Rate Limiting and Web Application Firewall, working mainly in Rust with Go, PostgreSQL, Redis, Kafka and Clickhouse. Senior engineers lead complex projects from design through production, mentor peers, and improve reliability of distributed systems at large scale, with on-call flexibility required.
Cloudflare London
Designs and writes code for Cloudflare's Application Security products (WAF, Page Shield, API Shield), deploying and maintaining live services at massive scale and taking on-call shifts. Works primarily in Go or Rust with Kubernetes and Kafka, reviewing RFCs and mentoring other engineers.
Cloudflare London €54,000 – €75,000 pa
Build and operate systems terminating HTTP and TLS at Internet scale, migrating core infrastructure from NGINX to a next-gen Rust-based proxy. Work spans protocol performance measurement, open-source contributions and IETF standards like QUIC, MASQUE and ECH, alongside leading engineers.
Amazon Thames Valley, Berkshire, GBR
Supports and operates AWS messaging and streaming services including Kinesis, SQS, SNS, EFS and FSx, combining operations and networking expertise. The role involves automating and simplifying daily operations, analysing dashboards and metrics, writing SOPs and runbooks, and participating in a 24/7 on-call rotation for high severity issues.
Amazon Thames Valley, Berkshire, GBR
Engineers on this team build and operate AWS database services at massive scale, blending development, operations, networking and systems engineering. Day-to-day work includes deep-diving customer issues, investigating metric anomalies, and automating operational problems, in a fast-paced, start-up-like environment.
