Top Tech Jobs & Startup Jobs in London

Lead a team of Regional Sales Managers to grow Splunk’s UK Central Government, Health, and Education business. Drive net-new and existing account revenue, negotiate large SaaS deals, develop executive relationships, orchestrate cross-functional resources, and recruit, coach, and enable a high-performing sales organization.

Serve as a technical sales resource for UK commercial customers. Build technical relationships, support discovery and buying processes, deliver presentations, demonstrations, workshops, and Q&A sessions, and own proof-of-concept activities. Guide technical and business validation, develop customer activity plans, demonstrate integrations, answer technical questions, maintain solution expertise, and update opportunity information in Salesforce.

Design, develop, test, and deliver features for Webex real-time media services. Participate in DevOps, microservices operations, and on-call rotations. Build automated tests, investigate issues, apply AI tools to workflows, and grow through mentorship and training.

Develop, test, and deliver features for Webex real-time media microservices. Participate in DevOps, manage highly available services, join on-call rotation, write automated tests, debug issues, and apply AI where relevant. Receive mentorship and training while contributing across Rust/Java/C++/Python codebases.

Design, operate, and scale highly available distributed systems for telemetry ingestion. Automate reliability, participate in on-call incident management, evaluate resilience and DR, collaborate with app teams, and use AI tooling to reduce toil.

Create and maintain developer and user documentation for Cilium, Isovalent Enterprise Platform, and Hypershield. Produce concepts, tutorials, guides, reference materials, operational documentation, training, and best practices. Collaborate with engineering, solution architecture, product, marketing, release, and community teams. Conduct customer reviews and surveys, improve information architecture, and promote documentation best practices across the company and open-source community.

Leads complex enterprise technology adoption and customer success programs for Cisco solutions. Creates and executes technical adoption plans, facilitates executive workshops and business reviews, supports onboarding, renewals, and expansion, and advises senior customer stakeholders. Uses AI analytics, telemetry, and networking and security expertise to identify adoption barriers, guide deployments, and improve customer outcomes. Collaborates across Sales, Customer Success, Partners, and Product teams, advocates for product improvements, scales global best practices, and mentors senior talent.

Develop cutting-edge networking software for Cisco’s IOS XR operating system, contributing across design, coding, testing, delivery, and support. Work may span low-level build and installation infrastructure through manageability and routing applications. The role is suited to highly capable graduates with strong academic records, enthusiasm for software development, collaborative skills, and a passion for building a long-term software engineering career. Comprehensive training is provided, and prior software experience is useful but not required.

Software engineering intern working with the Cisco Ensoft team on Cisco IOS-XR components for carrier and data-center routers. The role involves contributing to an 8–10 week project through software design, coding, testing, agile processes, and AI-enabled workflows. Applicants should be UK university undergraduates studying a numerate degree, have sufficient programming experience to become productive quickly, and enjoy collaborative work.

Provide legal and regulatory guidance on EMEA environmental sustainability laws (ROHS, REACH, WEEE, PFAS, EPR, ESPR, CSRD, Batteries). Drive compliance strategy, create policies and training, integrate requirements into product design, engage regulators and industry groups, and support cross-functional stakeholders.