
11 - 50 employees
Founded 2024
đ€ Artificial Intelligence
đ§Ź Biotechnology
âïž SaaS
đ° $41M Series A - Bioptimus on 2025-01
Artificial Intelligence âą Biotechnology âą SaaS
Bioptimus is a company that builds foundation AI models for biology, integrating multimodal and multiscale biological data to break down data silos and accelerate biomedical research and clinical decisionâmaking. Its flagship models include HâOptimusâ1 for histology/digital pathology and MâOptimus as a universal biology model; the company partners with research institutions, clinical practices, and industry to train and deploy models securely at scale. Founded in Paris in 2024, Bioptimus focuses on applying AI to problems across biomedical research, clinical workflows, and lifeâscience R&D while emphasizing data quality, security, and scientific validation.
đ„ 0 minutes ago
Improve your chances of getting an interview by checking your resume score before you apply.

11 - 50 employees
Founded 2024
đ€ Artificial Intelligence
đ§Ź Biotechnology
âïž SaaS
đ° $41M Series A - Bioptimus on 2025-01
Artificial Intelligence âą Biotechnology âą SaaS
Bioptimus is a company that builds foundation AI models for biology, integrating multimodal and multiscale biological data to break down data silos and accelerate biomedical research and clinical decisionâmaking. Its flagship models include HâOptimusâ1 for histology/digital pathology and MâOptimus as a universal biology model; the company partners with research institutions, clinical practices, and industry to train and deploy models securely at scale. Founded in Paris in 2024, Bioptimus focuses on applying AI to problems across biomedical research, clinical workflows, and lifeâscience R&D while emphasizing data quality, security, and scientific validation.
âą Build the product that puts our foundation models for biology into the hands of scientists and engineers âą Design, build, test, and ship features spanning back-end services and front-end interfaces for our B2B biology products âą Take features from idea to production and own them in operation, balancing speed with quality and maintainability âą Design and maintain robust, scalable services and APIs (REST, gRPC) that compose our packaged models into product capabilities âą Build data workflows and work fluently with our core stack (Python, SQL, and related technologies) âą Use agentic coding tools (e.g., opencode, Claude) to accelerate delivery âą Work closely with Product Engineers and platform/infra engineers to align what we build with real scientific and customer needs.
âą Several years of experience writing clean, well-tested, maintainable Python in production âą Strong across back-end services and comfortable with modern front-end development (JavaScript/TypeScript with a modern framework such as React, Vue, or similar) âą Solid working knowledge of SQL and designing sensible data workflows âą Hands-on experience deploying applications and ML models in the cloud (AWS strongly preferred; GCP/Azure a plus) âą Strong grasp of core computer science principles, data structures, and modern CI/CD workflows âą Excellent grasp of object-oriented and functional design principles âą Demonstrated experience setting technical patterns, leading design on cross-cutting work, and mentoring other engineers âą Experience designing and integrating APIs (e.g., REST, gRPC) to ship complex applications âą Comfortable working with agentic coding tools (e.g., opencode, Claude) as part of your day-to-day workflow âą MSc or equivalent experience in Computer Science or a related technical field âą Full professional fluency in English is required
âą Competitive salary and equity package âą Flexible work arrangements, including remote options. âą Opportunities for professional growth and leadership development âą A collaborative and mission-driven work environment
Apply Nowđ 2 days ago
Senior Software Engineer contributing to the development of Firefox features and OS integrations. Collaborating with a distributed team to improve user experience on desktop platforms.
đ«đ· France â Remote
đ” âŹ53k - âŹ71k / year
â° Full Time
đ Senior
đ§âđ» Full-stack Engineer
MacOS
đ 3 days ago
501 - 1000
iOS Engineer responsible for building intuitive mobile banking features for European SMEs. Collaborating with cross-functional teams to enhance the user experience and financial operations of SMEs.
đ«đ· France â Remote
đ° $500k Grant on 2022-10
â° Full Time
đ Senior
đ§âđ» Full-stack Engineer
iOS
Swift
đ 5 days ago
Tech Lead responsible for guiding a small feature team of engineers. Leading development and leveraging modern tech stack in a data management company.
Cloud
Python
Scala
TypeScript
đ July 4
Full Stack Developer role for Kolsquare, building a new influencer marketing B2C product. Involvement in architecture decisions and feature development across web and mobile.
React
React Native
Ruby
Ruby on Rails
đ July 2
Technical Lead overseeing product development that integrates AI into biology at Bioptimus. Responsible for design, implementation, and mentoring in a collaborative environment.
đ«đ· France â Remote
đ° $35M Seed Round on 2024-02
â° Full Time
đ Senior
đ§âđ» Full-stack Engineer
AWS
Azure
Cloud
Docker
Google Cloud Platform
GRPC
JavaScript
Kubernetes
Python
React
SQL
TypeScript
Vue.js