Top Tech Jobs & Startup Jobs in Paris

The Sales Account Manager will drive revenues from new accounts, develop partnerships, manage forecasting, and collaborate with teams to close deals.

Manage and grow relationships with major strategic accounts in the EV charging sector. Responsibilities include monitoring account and station performance, leading quarterly business reviews, coordinating internal teams, developing partner initiatives, identifying operational opportunities, translating feedback into actions, and improving account management processes. The role requires strong analytical, communication, stakeholder management, commercial, and prioritization skills.

Own the architecture and technical direction of a React Native mobile application for DeFi trading across iOS and Android. Lead feature development from design through release, establish engineering standards, improve performance and reliability, guide engineers, integrate APIs and real-time data, manage app-store releases, monitor production health, and troubleshoot complex issues. Collaborate with Product, Design, and Backend teams to deliver scalable, intuitive financial experiences.

Own growth strategy and execution across the funnel, including funnel and product-usage analysis, sales automation, growth campaigns, experimentation, onboarding optimization, and company-wide reporting. Build scalable systems in HubSpot and n8n, identify conversion opportunities, and collaborate with marketing, sales, product, and engineering teams to drive sign-ups, pipeline, revenue, and expansion.

Conduct research across the full machine learning lifecycle, including ideation, model design, implementation, evaluation, training, inference optimization, and deployment. Develop novel machine learning methods and foundation models, establish evaluation protocols, scale training with GPUs or TPUs, and improve research engineering infrastructure for rapid experimentation.

Own the acquisition-to-purchase funnel for a mobile-first subscription business, including onboarding, activation, paywalls, pricing, packaging, and experimentation across iOS, Android, and web. Drive new subscriber revenue, conversion, lifetime value, renewal quality, and attendance through funnel analytics and rigorous testing. Collaborate with Marketing, Data, Engineering, and Product teams to improve user acquisition, activation, and monetization across markets.

Provide technical support for customer applications by debugging production issues, resolving bugs, advising on architecture and integrations, improving the platform, maintaining documentation, building support automations, and handling platform incidents and customer communications. The role requires strong TypeScript and React skills, web application fundamentals, systems thinking, clear writing, and prior customer-facing experience.

Own product and protocol security across Jito’s Solana-based products. Responsibilities include threat modeling, secure design and code reviews, deployment hardening, internal audits, onchain monitoring, bug bounty operations, remediation tracking, AI-assisted security testing, and key and asset risk management. The role requires production software engineering experience, strong application security expertise, security automation skills, and familiarity with Web3, crypto, or DeFi.

Lead the global People team and own the employee lifecycle, HR operations, performance processes, reporting, and post-acquisition integration. Build scalable HR foundations, establish consistent practices across countries, support cultural change, and develop repeatable operating models for future acquisitions. Partner with the CPO and HR Operations Director while providing hands-on leadership, compliance improvement, and data-informed decision-making.

Own the full sales cycle for mid-market customers, from self-sourced outbound prospecting through discovery, product demonstrations, negotiation, and closing. Build multi-stakeholder consensus, develop business cases, manage security and procurement reviews, sell web app and API use cases, maintain accurate CRM data, and partner with growth, product, customer success, and PLG teams to expand adoption of HeyGen’s AI video platform.