Top Tech Jobs & Startup Jobs in London

Leads MarTech consulting, pre-sales, solution design, proposition development, and enterprise client engagements. Shapes CRM, CDP, customer engagement, personalization, journey orchestration, analytics, and digital transformation solutions. Builds senior client and technology-partner relationships, leads proposals and RFPs, develops commercial opportunities, oversees implementation programs, and supports practice growth and go-to-market strategy.

Entry-level data analyst role delivering consumer data products, ingesting and wrangling client data, supporting client conversations, and contributing to data science, visualization, automation, image analysis, and generative AI projects. The position includes presenting insights and recommendations to stakeholders while collaborating across sales, account management, and technical teams. Training is provided, with emphasis on problem-solving, detail, communication, organization, and teamwork.

Designs, implements, and maintains AWS cloud infrastructure and Kubernetes environments. Builds automation for deployment, monitoring, testing, and maintenance; develops security, compliance, and disaster recovery procedures; optimizes systems for availability, resilience, performance, and cost; troubleshoots infrastructure and application issues; and mentors junior DevOps engineers. The role supports complex government and national security software programs and requires high-level security clearance eligibility.

Supports architects and public sector customers with business, data, and systems integration architecture. Responsibilities include translating requirements into technical solutions, facilitating workshops, modeling end-to-end processes, defining project scope and technical risks, creating data architecture, and contributing to solution design and delivery. The role offers training across the architecture lifecycle and requires AWS experience, strong communication, analytical skills, and eligibility for UK security clearance.

Own CACI’s digital acquisition channels, website optimisation, software marketplace presence, SEO, analytics, and marketing operations. Manage HubSpot workflows, lead routing, attribution, campaign reporting, budgets, vendors, and review-platform strategies. Analyse funnel performance, improve conversion and visibility, generate leads, and collaborate with sales, operations, field marketing, and business units to increase marketing effectiveness and pipeline growth.

Lead UX projects from discovery through delivery, conducting research, facilitating workshops, creating user journeys, information architecture, wireframes, and prototypes. Manage stakeholders, shape experience strategy, present recommendations to senior clients, collaborate with multidisciplinary teams, mentor designers, and support project planning and development handover. The role is hybrid, requiring office attendance two or three days weekly in West Kensington, London.

Develop and deliver customer experience strategy, omnichannel planning, customer journey and contact strategies for clients. Extract insights from customer and behavioral data, influence senior stakeholders, lead workshops, support account growth, develop new service propositions, and provide innovative digital and marketing strategies. The role also involves project planning, proposal development, cross-functional collaboration, and occasional oversight of project teams.

Design, develop, test, deploy, and maintain bespoke full-stack software solutions using Java and modern web technologies. Work within Agile teams across the full software lifecycle, use GitLab for CI pipelines, deploy to AWS, Azure, and private cloud environments, and support client engagements. The role may involve team leadership, client management, training, and participation in a 24/7 on-call rota with occasional customer-site attendance in Croydon.

Lead Agile projects involving requirements analysis, technical architecture, solution design, delivery management, and customer consultancy. Define high- and low-level architectural models, statements of requirements, user stories, and cloud-native solutions across public and private cloud environments. Manage stakeholder relationships, report on project delivery, support digital transformation and infrastructure modernization, and provide technical leadership to delivery teams.

Designs and maintains secure, scalable data pipelines for defence, government, and national security customers. Responsibilities include ETL development, data profiling, modelling, quality controls, governance, anonymisation, cloud storage, workflow optimisation, and support for analytics and visualisation. The role also contributes to data engineering strategy, standards, research, and stakeholder presentations across the full project lifecycle.