Since 2014, Wiremind has positioned itself as a technical company transforming the world of transport and events with a 360° approach combining UX, software, and AI.

Our expertise lies primarily in optimizing and marketing our clients' capacity. We work on various projects such as ticket forecasting and pricing, 3D optimization of air freight or scraping competitor prices. Our applications are the preferred tool of companies such as SNCF, United Airlines, Qatar Airways or even PSG to visualize, analyze and optimize their capacity.

Dynamic and ambitious, we strive to maintain our technical DNA which is the engine of our success. The company, profitable and self-financed since its creation 10 years ago, is mainly composed of engineers and experts and currently supports the growth of our business model based on "software-as-a-service" solutions.

Your missions

As a Lead Software Engineer, you will take part in the development of new features for one of our solutions. You will solve business and technical enquiries raised by (mostly international) railway, airline or sport clubs, with the support of our Product Experts, Data Scientists and Platform engineers.

In practice - even though there is no typical day - you can expect to:

• Work closely with product experts, data scientists and infrastructure team to solve large variety of issues
• Be a technical lead within the squad you work with and within Wiremind in general
• Design and develop efficient and easy to maintain code
• Be proactive in the roadmap decisions to keep a good balance between refactor, scaling issues and new features
• Share your knowledge with other people and learn from others
• Help improve Wiremind's technical stack by: tackling technical problems, strengthening our operational monitoring, using new framework / technos where needed, introducing new development practises, etc.

Our technical stack

• Backend: Python 3.11+ with SQLAlchemy, Remoulade, Flask/FastAPI
• Frontend: TypeScript, Angular, NGRX, D3js
• Data-store: Postgresql, Elasticsearch, Redis
• Gitlab for continuous delivery
• Kubernetes for infrastructure
• Prometheus/Grafana and Kibana for operations

Your profile

• You possess an Engineering degree with a minimum of 5 years of experience in Python or a similar backend language within a large-scale codebase
• You're passionate about addressing business challenges through innovative technological solutions
• You are committed to maintaining high-quality standards in all aspects of your work
• You have experience collaborating on large codebases with multiple contributors
• You're comfortable refactoring and improving existing code
• You excel at debugging across multiple layers of architecture
• You enjoy mentoring junior colleagues, guiding them in their professional growth

Our benefits

By joining us, you will integrate:

• A self-financed startup with a strong technical identity!
• Beautiful 700 m² offices in the heart of Paris (Bd Poissonnière)
• Attractive remuneration indexed on performance
• A caring and stimulating team that encourages skills development through initiative and autonomy
• A learning environment with opportunities for evolution

You will also benefit from:

• Training on demand
• A hybrid policy: 2 days of remote work per week and the possibility to work occasionally from abroad
• A great company culture (monthly afterworks, regular meetings on technology and products, annual off-site seminars, team-building...)

Our Recruitment Process

1. An initial discussion with our Talent Acquisition Manager
2. An interview with the Hiring Manager
3. A technical test or case study to be prepared
4. A last interview at our offices to discuss your technical test or case study and meet with members of the team

Wiremind is committed to equality of opportunity, diversity, and fairness. We encourage all candidates with the necessary experience to apply for our job offers.

Département TECH Role Software Engineering Locations Paris