Top Tech Jobs & Startup Jobs in London

Build, test, and ship Go-based API features powering real-time B2B services on AWS. Own features end to end, from design through production outcomes, while contributing to code reviews, technical decisions, infrastructure, containers, and CI/CD operations. The role emphasizes product thinking, API usability, robust production design, deliberate AI tooling, and continuous learning with mentorship from senior engineers.

Provides Linux-focused desktop and workplace technology support for employees in an SRE environment. Responsibilities include provisioning and maintaining Linux, macOS, and Windows devices; onboarding employees; managing pairing stations and kiosk devices; administering Ansible, Jamf, and Intune; automating rebuild and support workflows; purchasing and maintaining hardware; and troubleshooting office infrastructure and networking.

Senior individual contributor responsible for designing and shipping core systems for LLM-powered agents, high-throughput data pipelines, provider waterfalls, and scalable distributed architectures. Own end-to-end execution, set technical standards, mentor engineers, and collaborate with leadership to drive product and technical strategy.

Build and own end-to-end systems powering autonomous AI sales workflows: high-throughput AI inbound SDR systems, dialer infrastructure, prospecting engines, post-interaction intelligence, and large-scale data pipelines using a modern TypeScript/React/Next.js and AWS-based stack.

Build and scale automated infrastructure provisioning across physical data centers and AWS/GCP environments. Develop continuous delivery pipelines for software, servers, and network switches. Manage vendor relationships, procurement, hardware purchasing, and remote workforce setup. Collaborate within a multidisciplinary infrastructure team with shared responsibility for systems and networks. The role requires automation, scripting, systems and network engineering, vendor management, and continuous learning. Familiarity with authentication protocols, Azure Active Directory, and highly available PostgreSQL architectures is desirable.

Lead design and implementation of high-performance agent runtimes, backend services, and self-hosted model/agent infrastructure. Build low-latency execution systems, real-time data pipelines, telemetry loops, CI/CD for zero-downtime deployments, and ensure fleet reliability on AWS/EKS.