Final year internship Back-end Developer
Stratumn is a SaaS solution designed for the Finance Departments of Medium and Large Companies. It helps its clients optimize end-to-end financial processes by combining collaboration and irrefutable traceability based on the blockchain.
Maintainer signals as of 8/14/2026
Funding history
Investors
About Stratumn
Stratumn is a solution designed for the Finance Departments of Medium and Large Companies. We help our clients optimize end-to-end financial processes in a single solution thanks to our SaaS software. Stratumn combines collaboration and irrefutable traceability based on the blockchain. Live in a few days, your interactions become fluid, your commitments traced, and your deadlines respected. Stratumn offers a flexible solution in the hands of users. In addition to a visual and dynamic representation of processes, Stratumn combines irrefutable traceability based on blockchain technology. Designed with an open architecture, Stratumn connects simply with existing data sources and tools and gives you an end-to-end view of your processes, regardless of the system or contributor.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will participate in the full lifecycle of a web application: design, development, testing, deployment and monitoring. You will write well-structured, readable and maintainable back-end code and implement unit, integration and end-to-end tests. You will monitor production using alerts, perform code reviews, collaborate with front-end developers to integrate UX with server-side logic, join design and architecture sessions, and research emerging tools and solutions.
Requirements
- Understanding of web application design development and deployment
- Knowledge of SQL and PostgreSQL
- Practical experience with NodeJS or a similar programming language
- Good analytical skills and time management
- Autonomy
- Ability to work in a team with a problem-solving attitude
- Engineering degree or master in computer science
- Fluent English
Responsibilities
- Participate in the application lifecycle
- Write well-structured, readable, performant and maintainable back-end code
- Write unit tests integration tests and end-to-end tests
- Monitor production and follow changes using monitoring and alerts
- Perform code reviews to ensure best practices
- Collaborate with front-end developers to integrate UX with server-side logic
- Participate in design and architecture sessions
- Conduct technology watch on emerging solutions and tools
Benefits
- Close-knit and young team
- Encouragement to test new technologies and frameworks
- Possibility to participate in conferences and workshops in France and abroad
- Supportive colleagues available for mentoring and discussion
