Senior Software Engineer
H CompanyParis, Ile-de-France, France • London, England, United Kingdom
Posted October 22, 2025
Full Time
About the Company
H Company is at the forefront of superintelligence, specializing in the development and application of advanced AI technologies. Through its flagship product #RunnerH, H Company aims to revolutionize the AI landscape by enhancing agency and intelligence capabilities. Distinctive in its approach, H Company focuses on creating cutting-edge solutions that empower users across various industries.
Job Description
H is a startup focused on pushing the boundaries of superintelligence with AI. They are seeking a skilled Senior Software Engineer to define and lead technical architecture, develop scalable systems, and mentor engineers. The role requires collaboration with Research, Engineering, and other stakeholders to deliver impactful solutions and drive improvements in system reliability and scalability.
Requirements
- Previous demonstrable role(s) as Senior Software Engineer with relevant responsibilities and achievements
- Strong 5+ years of experience in Python backend development (Flask, Django, FastAPI or similar)
- In-depth experience with distributed systems or cloud computing, preferably in AWS
- Experience building and shipping end to end solutions
- Experience building APIs (REST and/or GraphQL) and integrating with external services
- Expertise in relational and non-relational databases
- Experience working with message queueing technologies (SQS/RabbitMQ/Kafka/etc.)
- Solid understanding of coding standards, architectural patterns and test frameworks
- Expertise in instrumentation, observability and monitoring
Benefits
- Competitive salary
- Opportunities for professional growth
- Collaborative work environment
