Top Tech Jobs & Startup Jobs in Lyon

Own and improve the security posture of Kestra’s platform, infrastructure, and open-source ecosystem. Responsibilities include penetration testing, threat modeling, vulnerability management, remediation, cloud and Kubernetes hardening, security automation in CI/CD, code reviews, supply-chain risk assessment, incident response, and continuous monitoring.

Owns CRM communication quality and performance across email, SMS, WhatsApp, Telegram, and other channels. Responsibilities include sender-domain setup, deliverability, provider integrations, HTML/CSS templates, segmentation, journeys, A/B testing, analytics, suppression management, and campaign optimization. The role partners with Product and IT, evaluates ESP and SMS providers, and uses AI for copy, localization, analysis, and communication workflows.

Design, develop, and maintain Gradio and Trackio, architect Python frameworks for ML developers, collaborate with the community, and integrate frontend technologies.

Referral-based partner opportunity for consultants, advisors, sales professionals, ecosystem builders, and network connectors. Partners recommend relevant B2B SaaS products, introduce qualified companies, track referrals and commissions through Expando AI, and collaborate with the platform team on handoffs. The role is flexible, remote, commission-based, and has no quotas or upfront costs.

Own strategic European partnerships with acquirers, banks, alternative payment providers, and fraud vendors. Generate qualified pipeline through referrals, co-selling, joint marketing, and account-based campaigns; sell Yuno’s payment orchestration services directly to partners; negotiate commercial agreements and revenue-share models; expand partnerships; manage QBRs and account plans; and collaborate with Sales, Product, Legal, and Finance to convert opportunities into revenue.

Supports the Reporting Lead in developing and governing performance and reporting frameworks for complex projects. Establishes KPIs, coordinates programme data, oversees reporting deliverables, performs performance analysis, and drives continuous improvement. The role ensures compliance with reporting processes across delivery partners and contractors while maintaining high-quality, timely outputs. It requires extensive project reporting experience, strong data visualization and analysis capabilities, proficiency with Microsoft and BI tools, and experience in high-value metro rail or similarly complex projects.

Supports Spanish wholesale and B2B customers across the full order lifecycle, including order entry, pricing verification, delivery coordination, availability updates, returns, chargebacks, and after-sales issues. Collaborates with Sales, Finance, and Logistics, contributes to forecasting and shipping targets, and participates in continuous improvement initiatives. Requires strong customer service, organization, attention to detail, operational follow-through, and Spanish and English fluency.

Develop and optimize affiliate campaigns, expand influencer and affiliate networks in local markets, identify new acquisition partners, and improve conversion performance. Analyze user behavior, business trends, and customer acquisition KPIs using data, reporting, segmentation, Google Analytics, and Amplitude to increase trading-user growth and platform revenue.

Build and maintain native iOS apps for 3D visualization and AI-assisted field workflows. Implement UI components, integrate backend and real-time data, optimize performance and memory, write clean Swift code, participate in architecture and code reviews, and troubleshoot device-specific issues while collaborating with product, design, and AI teams.

Own and maintain customer-facing technical documentation, including user manuals, API guides, release notes, online help, and FAQs. Collaborate with engineering and product leadership, apply style guides, test software for documentation accuracy, and use customer feedback, page views, and ratings to improve content. The role requires simplifying complex processes, working within software development cycles, and documenting APIs using technologies such as HTML, CSS, JavaScript, or Python.