Top Tech Jobs & Startup Jobs in London

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.

Drives recurring revenue through software and services sales, focusing on Cisco Enterprise Agreements, licensing, services attachment, security cross-sell, and upsell opportunities. Partners with account executives and leaders, analyzes customer install bases, manages forecasts, supports full-cycle selling, and engages customers and partners. The role requires strong knowledge of Cisco’s portfolio, sales technology, industry trends, and quota-driven business development, with occasional travel.

Manage and grow an Endpoint engineering team building and scaling backend infrastructure that ingests, aggregates, and stores telemetry data. Collaborate with product and cross-functional teams to deliver assurance use cases, drive data processing and availability at scale, and manage engineers' career development.

12-month graduate accelerator that trains early-career candidates in technical presales across collaboration, security, networking, and cloud. Participants complete immersive bootcamp, three rotations, earn certifications, use AI-enabled learning, and transition into Solutions Engineer roles in Global Virtual Engineering.

12-month Cisco Sales Associates Program (CSAP) training recent graduates into Associate Sales Representatives. The role includes immersive bootcamp training, three rotational sales assignments, mentorship, AI-enabled simulations, and progression to an Inside Account Executive position working across Collaboration, Security, Networking, and Cloud with Solutions Engineers to drive customer outcomes.

Design, develop, test, and deliver features for Webex real-time media services. Work in agile teams on microservices, participate in on-call rotations, build automated tests, and apply AI tools to improve productivity and quality.

Senior solutions architect advising central government and defence CTOs/CIOs. Lead multi-domain architectures (networking, security, cloud, collaboration), shape strategic bids and digital transformation programs, liaise with cross-functional teams, and influence long-term technology roadmaps for mission-critical national infrastructure.

Create and maintain Tetragon runtime security policies using threat intelligence and CVE monitoring. Design frameworks for policy consumption, collaborate with engineers and customers to deploy protections, and publish/share findings.

Develop, test, and deliver features for Webex real-time media microservices. Participate in DevOps, on-call rotations, automated testing, debugging, and cross-team collaboration. Use AI tools, learn new technologies, and receive mentoring and formal training.