Top Tech Jobs & Startup Jobs in London

Lead the vision and execution for AI analytics in JetBrains Console, focusing on customer adoption, usage, cost, and decision-making.

Own acquisition, onboarding, and activation for JetBrains AI. Improve product entry points, trials, demos, and onboarding flows. Lead experiments, analyze funnels and cohorts, remove friction, and partner with design, engineering, analytics, marketing, and monetization to drive activation and conversion.

Lead pre-training and mid-training experiments for code-centric foundation models. Build large-scale data pipelines, handle code corpora and execution-based data, develop repository-level evaluations, and collaborate with researchers and engineers to improve model understanding of software systems.

Lead design and delivery of AI-powered features for CLion and C++ workflows. Architect AI integrations and agent tools, prototype and validate debugging, code-understanding, refactoring, and navigation workflows, build benchmarks and evaluation frameworks, and collaborate with product, ML, QA, and engineering teams to set technical direction and roadmap for AI-assisted C++ development.

As a Staff/Senior AI Engineer, you will develop production-ready coding agents and improve AI model capabilities for JetBrains' software development tools. Collaborating with teams, you'll focus on model training, evaluation, and product integration to enhance user experience.

Provide senior in-house legal counsel on intellectual property and data protection across jurisdictions: develop global IP strategy, support technology projects and startups, draft and negotiate IP/technology/privacy agreements, lead privacy compliance (GDPR, CCPA, SCCs), conduct IP due diligence, advise on AI/open-source risks, and partner with stakeholders to enable product commercialization and regulatory compliance.

As a Research Engineer, you will enhance LLM training performance, manage the training stack, and optimize multi-node pipelines for large-scale machine learning models.

Lead development and execution of B2B/enterprise marketing strategy worldwide. Plan and run digital campaigns, events, PR, and account-based marketing. Align with product, sales, customer success, and marketing automation to generate quality leads, enable sales, and coordinate content. Advocate for enterprise customers, collaborate on market research, and manage cross-functional initiatives to improve engagement and pipeline.

As a Principal Forward Deployed Engineer, you'll deploy JetBrains Central in enterprise environments, implement AI governance, mentor teams, and advise customers on AI-native development best practices.

Drive Hexana from MVP to scalable product by researching advanced user workflows, defining roadmaps, validating hypotheses, tracking competitor tooling, shaping monetization and go-to-market, and communicating strategy to stakeholders.