Top Tech Jobs & Startup Jobs in London

Architect, design and deliver production-grade AI solutions using ML, generative and agentic AI. Lead technical delivery, implement RAG/prompt engineering, ensure responsible AI, drive cloud-native, scalable architectures, mentor and manage junior engineers, and collaborate with clients to translate business needs.

Design and apply security architecture for cloud and software solutions. Embed security practices into Agile delivery, assess existing systems, recommend mitigations, mentor engineers, lead small teams, and support security testing, CI/CD security and compliance with standards.

Lead secure design and review of cloud platforms and services, advise Agile teams on security best practices, test software/infrastructure security, mentor and manage staff, and ensure compliance with standards and regulations across public, healthcare, defence, and commercial projects.

As a Data Architect, you'll lead traditional data architecture practices, provide technical guidance, manage a team, and engage with clients.

As a Product Lead at Kainos, you will manage end-to-end product backlogs, lead cross-functional agile teams, and drive product strategies while ensuring stakeholder engagement and product quality.

As a Lead Data Engineer, you will design and develop software for data processing, lead a team, ensure quality, and manage technical proposals.

Lead delivery of advanced AI solutions, provide technical and architectural leadership, drive adoption of cloud-native AI engineering, and manage, coach, and develop a multidisciplinary data science team while ensuring responsible AI practices and strong stakeholder engagement.

Develop and maintain high-quality C#/.NET applications across multiple layers. Apply secure, scalable, and performant development practices; contribute to architecture, estimation, product planning, and requirements. Mentor junior engineers, collaborate on technical decisions, troubleshoot live applications, and support continuous integration and delivery. Communicate effectively with technical and non-technical stakeholders while balancing user needs and commercial constraints.

Develop and maintain high-quality Java and AWS software applications. Design, build, test, and troubleshoot scalable, secure, high-performance systems across multiple application layers. Contribute to architecture, technical decisions, estimation, product planning, and requirements creation. Mentor junior engineers and collaborate with technical and non-technical stakeholders. Experience with CI/CD, cloud platforms, data storage, and Java BPMN implementations is valuable.

Leads a distributed PMO team supporting delivery management and operations. Responsibilities include task prioritization, team performance and development, project onboarding, risk and contract support, resource demand planning, month-end compliance, escalations, process improvement, service-level tracking, and stakeholder communication. The role also provides guidance to client PMO teams and supports Delivery and Operations leadership in a fast-moving environment.