Top Tech Jobs & Startup Jobs in London

The Procurement/Supplier Manager oversees supplier contracts, leads negotiations, ensures legal compliance, manages performance, and engages with stakeholders.

Develop and maintain frontend software for a video management platform using TypeScript and modern frameworks. Implement state management and API integrations (REST, websockets), write tested maintainable code, apply CI/CD and Git practices, debug and analyze issues, and collaborate with cross-functional teams to build resilient, scalable systems.

Provide senior-level technical support and escalation handling for Avigilon Alta cloud video and access products. Troubleshoot hardware, software, networks and logs, perform root-cause analysis, document cases, collaborate with Dev/Escalations, mentor team members, and contribute to knowledge base and departmental projects.

Designs, builds, and validates bespoke security solutions and automation using enterprise AI tools. Performs STRIDE threat modeling, vulnerability analysis, technical risk assessments, remediation verification, and security control mapping. Ensures compliance with ISO 27001, NIST standards, and the EU Cyber Resilience Act. Develops security architecture documentation, maintains sandbox labs, verifies encryption, access controls, MFA, and logging, and supports pre-sales security tenders and customer evaluations.

Supports the operational resilience, deployment, monitoring, and incident resolution of a hosted digital policing application. Responsibilities include customer service reviews, SLA monitoring, release and patch support, software engineering liaison work, shared-services coordination, technical documentation, SQL Server cluster support, and root-cause analysis. The role requires cloud, operating system, database, scripting, observability, and infrastructure expertise, plus customer engagement and participation in an on-call rotation.

Owns the operational resilience of Motorola Solutions’ mission-critical Pronto digital policing application. Responsibilities include hosted application lifecycle management, deployments, patching, release coordination, SLA monitoring, incident resolution, customer engagement, data governance, SQL Server cluster administration, technical documentation, and mentoring junior engineers. The role collaborates with software engineering and shared services teams, supports police and emergency-service customers, and participates in an on-call rotation.

Conduct qualitative and quantitative UX research for complex products and real-world environments. Frame research questions, select appropriate methods, conduct interviews, contextual inquiry, observation, field research, usability studies, surveys, and structured analyses. Systematically evaluate evidence, identify patterns, communicate findings clearly, and translate research into product and design recommendations. Collaborate with multidisciplinary teams, contribute to research practices, and develop mixed-methods expertise.

Develop backend software in C# .NET within an agile delivery team. Responsibilities include system design, coding, technical documentation, automated testing, collaboration with product managers and test engineers, and maintaining high-quality mission-critical software. The role is remote with occasional travel and supports a UK emergency call-taking and dispatch platform.

Leads deployment of Guardian Mobile software solutions for major customers. Responsibilities include gathering and documenting requirements, analyzing business processes and technical needs, creating solution specifications and project plans, coordinating agile delivery teams, managing development and testing, overseeing resources and stakeholders, resolving technical issues, handling project documentation, and securing customer deployment sign-off. The role also manages customer relationships and provides operational leadership across business analysts and QA engineers.

Leads software engineering teams and technical projects for a mission-critical emergency dispatch platform. Provides architecture direction, conducts code reviews, guides C# backend, database, and web development, and oversees testing and delivery. Manages Scrum and Agile execution, mentors teams on AI development tools, fosters collaboration and continuous learning, and partners with senior leaders and external stakeholders. The role is primarily remote with occasional travel to UK and Poland offices and requires security clearance eligibility.