Open roles to open your world

Backend Engineer

80-100k€

Paris

- Build and maintain the backend of a web app that uses data and AI. - Create backend features to let users design and run AI pipelines, handling data and performance challenges. - Work with data tools like orchestrators and pipelines. - Help develop a project for enterprise clients, focusing on reliability and scale.

- Big chunks of BPSCEs - be part of an early-stage venture with a repeat founder - build product that will impact millions

ML Engineer

80-100k€

Paris

- Perform data engineering and machine learning tasks in a language model-focused startup. - Develop a platform to design and deploy language model workflows. - Build tools to facilitate internal research and experimentation. - Work on deploying and scaling dependable AI pipelines for enterprise use.

- Big chunks of BPSCEs - be part of an early-stage venture with a repeat founder - build product that will impact millions

Frontend Engineer

80-100k€

Paris

-Contribute to building a dynamic and interactive web interface. - Own feature development end-to-end, from design to production. - Collaborate closely with the team to improve UX and ensure high-quality delivery.

- Big chunks of BPSCEs - be part of an early-stage venture with a repeat founder - build product that will impact millions

Lead Developer

60k€

Paris

- Design scalable, secure architecture and define the technical roadmap. - Develop and optimize front-end and back-end features. - Collaborate with Product and Ops teams, leading reviews and sprint planning.

- Play a key technical role in a startup with bold ambitions. - 0,5% BSPCEs - 2 remote days - Join at the early stage and help define the product, technology, and company culture.

Lead FullStack Engineer

65-80k€

Paris

- Deliver new features end-to-end, making scalable architecture decisions. - Prioritize tasks, balancing bugs, tech debt, and key features. - Mentor developers to improve team efficiency and code quality. - Contribute to both frontend and backend development.

- Play a key technical role in a startup with bold ambitions. - 0,5% BSPCEs - 2 remote days - Join at the early stage and help define the product, technology, and company culture.

Founding Software Engineer

65-70k€

Paris

- Design and develop the application while contributing to key technical decisions - Work closely with the product team to address business challenges - Ensure code quality, monitoring, and challenge specifications with a technical perspective - Be a core member of a growing team, alongside senior developers. - Fluent in French

- BSPCE - 2 days remote - 50% reimbursement of your public transport pass - Meal vouchers

Lead Fullstack Engineer

60-75k€

Paris

Lead the tech team, mentor the engineers, deliver new features

- 3 remote days - International team - Profitable startup in its scaling phase

Backend Engineer

60-90k

Paris

- Design and implement key features in a high-impact backend platform, ensuring stability, performance, and scalability - Collaborate with product teams to turn business needs into technical solutions, and break them down into iterative deliverables - Optimize and maintain distributed systems with strict performance constraints and high availability requirements - Contribute to infrastructure decisions and implementation alongside engineering leadership and reliability teams

- Fast-growing and profitable start-up - Opportunities for growth and advancement - Join the team at a pivotal moment

Site Reliability Engineer

60-90k

Paris

- Scale and maintain backend infrastructure to support growing load across services and databases - Drive reliability, monitoring, and security efforts, including SLA compliance and infrastructure audits - Design scalable systems on bare metal environments, leveraging automation tools for provisioning and deployment - Continuously improve CI/CD pipelines and collaborate with other teams to enhance overall system performance

- Fast-growing and profitable start-up - Opportunities for growth and advancement - Join the team at a pivotal moment

AI Fullstack Engineer

60-90k

Paris

- Design and build end-to-end AI features - Explore, prototype, and integrate modern AI technologies into the platform - Ensure AI features are reliable, scalable, and aligned with user and business needs - Collaborate with product teams and contribute to the overall AI vision and strategy, staying up to date with industry advancements

- Fast-growing and profitable start-up - Opportunities for growth and advancement - Join the team at a pivotal moment

Mobile Engineer

80-90k€

Paris

- Craft an app to be extremely responsive and reliable, ensuring an outstanding user experience - Be pragmatic in determining which tech investments to make now versus later

Backend Engineer (Python)

60-100k€

Paris

- Design and implement new types of data quality checks, from simple to advanced. - Build features that help users monitor their data stack efficiently (e.g. auto-suggested monitors). - Develop smart alerting logic, like automated incident grouping and root cause analysis.

- 3 remote days (in Ile de France) ou full remote (out of Ile de France) - International team

Backend Engineer (Java )

60-100k€

Paris

- Design and implement deep integrations with data tools. - Research APIs and data models to model each source within the company platform. - Scale the data ingestion engine to support large enterprise deployments. - Extend existing integrations and define how new types are displayed and integrated across catalog, lineage, and monitoring features.

- 3 remote days (in Ile de France) ou full remote (out of Ile de France) - International team

Fullstack Software Engineer

50 - 90k€

Paris

- Contribute to the development of a wide range of software features - Participate in shaping the product and tech stack within a fast-evolving environment - Collaborate on the design and implementation of complex, real-time use cases - Tackle technical challenges with autonomy and a strong sense of ownership

Fullstack Engineer

70-85k€

Paris

- Develop new, high-impact features that bring tangible value to users - Support less experienced engineers through mentoring and technical guidance - Optimize performance and scalability to accompany the platform’s growth - Contribute to architectural decisions and best practices to ensure a smooth, secure, and reliable experience

- Referral bonus - Sports allowance - Reimbursement of transport pass beyond the 50% threshold

Backend Engineer

80-100k€

Paris

- Design and build backend and infrastructure features, with a strong focus on quality and scalability - Contribute to product roadmap discussions, ensuring alignment between technical execution and business goals - Take ownership of key parts of the stack and solve complex challenges in a fast-moving environment - Leverage fullstack skills (TypeScript...) to deliver user-centric, high-performance solutions

- Play a pivotal role in defining the engineering culture, product, and future. - Join a Tech first company on a high-growth project - Work on complex engineering challenges (ie: managing large-scale machine clusters)

Product Manager INTE

60-80k€

Paris

- Ensure secure, reliable, and scalable access and integrations, delivering a seamless experience for users and partners.

- Referral bonus - Sports allowance - Reimbursement of transport pass beyond the 50% threshold

Product Manager AI

60-80k€

Paris

- Define, design, and challenge Generative AI features.

- Referral bonus - Sports allowance - Reimbursement of transport pass beyond the 50% threshold

Site Reliability Engineer

70-85k€

Paris

- Build and maintain a scalable, reliable infrastructure on AWS, ensuring high security and confidentiality - Automate deployment, monitoring, and observability processes for efficiency and transparency - Play a key role in building our technical team by recruiting and setting up a solid structure.

- Referral bonus - Sports allowance - Reimbursement of transport pass beyond the 50% threshold

AI Engineer

65-90k€

Paris

- Design scalable architecture to support AI-powered features within a SaaS platform - Integrate AI technologies (LLMs, OCR) to automate legal document processing and enhance contract data interaction - Implement advanced orchestration systems (multi-agent frameworks, function calling, ReAct).

- Referral bonus - Sports allowance - Reimbursement of transport pass beyond the 50% threshold

Senior Fullstack Engineer

80-90k€

Paris

- Build high-quality applications with a focus on user experience - Own features from concept to production - Make practical technical decisions for short- and long-term needs - Contribute to the codebase and ensure quality, performance, and impact

Fullstack Engineer

60-80k€

Paris

- Own the technical aspects of the product from start to finish - Contribute to product improvements through feedback and iteration - Make key technical decisions and help shape the tech stack - Participate in business alignment, recruitment, and process improvement

- Join a young and impactful project. - Lead the tech team, mentor the engineers, deliver new features

Backend Engineer

70-100k€

Paris

- Take ownership of backend and infrastructure, working closely with the CTO - Optimize app performance and scalability - Develop and improve features to support the AI agent (email, messaging, endpoints, etc.) - Minimize downtime, improve import features, and optimize asynchronous tasks

- Have ownership and autonomy from inception to shipping - Join a project backed by serious partners: YC, founders d'Algolia, Aircall, and big VC funds - Work at the heart of AI subjects

Frontend Engineer

50-55k€

Paris

- Design and develop new features for the SaaS platform and APIs - Continuously improve the codebase and contribute to the evolution of the stack - Collaborate on technical architecture and development practices with the team - Work end-to-end, from understanding user needs to production delivery, with a focus on UX/UI quality

- Join a profitable and fast-growing project (recent external acquisition) - Take on responsibilities and enjoy autonomy (lead the Frontend) - See the direct impact of your work on users (project management aspect, direct connection with pro users)

Data Engineer

60-80k€

Paris

- Design and optimize scalable data architecture and pipelines - Automate data ingestion, transformation, and anonymization from various sources - Ensure data quality, reliability, and compliance with governance standards - Collaborate with cross-functional teams to deliver tailored data solutions and support the AI engine

- Referral bonus - Share purchase plan / BSPCE (Warrants for business creators) / Stock options - Sports allowance - Reimbursement of transport pass beyond the 50% threshold

Senior Fullstack Engineer (Data/Analytics)

65-85k€

Paris

- Design & develop new features, ensuring the highest quality standards. - Architect, develop, and maintain state-of-the-art data ingestion and provisioning services - Ensure code performance, security, and reliability within a cloud environment (AWS, Node.js)

- Early-stage company - High-growth startup - strong product market fit