Les 25 meilleures formations RSE en 2025
Start date: ASAP
Contract: Permanent position
Salary: €55,000 – €65,000 depending on experience
Location: Remote or hybrid, candidate must be based in Europe, ideally within 2 hours of Paris or Brussels.
About Us
Vialma is a streaming service dedicated to music and the arts, creating unforgettable digital and multimedia experiences for our B2B clients and end users. We work in close partnership with museums, concert halls, and cultural organisations (e.g., Paris Opera, Orsay Museum, London Symphony Orchestra), as well as corporate brands and financial institutions across Europe, to help them connect with their audiences, increase revenue, and raise funds.
We build white-label streaming services and tailor-made playlists, taking care of music licensing, tech, and content management, so our partners can focus on what they do best. Our Health & Education branch also enables hospitals, schools, and other institutions to bring the arts to a broader audience.
You’ll be joining a highly experienced, senior development team that’s passionate about clean, maintainable code and building impactful functionality. Our work is challenging, complex, and strategically important, spanning streaming, multi-tenant B2B SaaS platforms, and rich multimedia experiences. You’ll have the freedom to make high-impact technical decisions, contribute to a forward-thinking stack, and collaborate with pragmatic, friendly engineers who value both quality and velocity. This is a unique opportunity to tackle intricate problems, shape the direction of our products, and deliver elegant solutions that delight users and clients alike.
Role Overview
We are looking for a Senior Full-Stack Software Engineer to work closely with the CTO and help evolve our multi-tenant B2B SaaS platform. This is a highly hands-on role focused on solving complex technical problems, improving the scalability of the platform, and delivering features across the stack.
You will work across frontend and backend, building features, investigating technical issues, improving the scalability, reliability, and performance of the system as new features and clients are added. A key part of the role is the ability to understand an existing codebase, identify root causes of issues, and design pragmatic solutions that can be delivered end-to-end. You will also play an important role in helping the team adopt AI tools in their development workflows, acting as an AI champion and encouraging practical ways to improve productivity and engineering practices.
The ideal candidate is a strong generalist engineer with experience building and maintaining SaaS platforms. You are comfortable working with technologies such as React, Next.js, TypeScript, and PHP and enjoy taking ownership of technical challenges and turning them into robust solutions. Experience with streaming or media-rich platforms is a plus.
Responsibilities
Hands-on Engineering
- Work hands‑on across the stack to design, build and maintain features for our multi-tenant B2B SaaS platform
- Ability to work as an independent contributor, take ownership of a project, and deliver it end-to-end.
- Investigate technical issues, identify root causes, and propose solutions.
- Actively contribute to day-to-day development work, including implementing features, fixing bugs, and addressing technical tickets across the codebase.
- Support the team in navigating complex areas of the system and resolving production issues.
Performance, Accessibility & Quality
- Monitor and improve the performance and reliability of the platform, including frontend performance, backend performance, and infrastructure efficiency.
- Ensure the platform remains accessible, performant, and scalable as new features and clients are added.
- Define and maintain strong testing practices across the codebase, including unit, integration, and end-to-end tests, to ensure system reliability and prevent regressions.
- Support the CTO in designing and evolving our product architecture across the frontend, backend, and infrastructure.
Collaboration & Continuous Improvement
- Participate in planning sessions, daily stand-ups, retrospectives, technical discussions, code reviews, and architecture decisions.
- Contribute to improving the development workflow, tooling, and CI/CD processes.
- Stay current with modern engineering practices and propose pragmatic improvements to our architecture, stack, and workflows.
- Support the CTO with code reviews, technical decision-making, release management, and proposing testing strategies.
- Act as an AI champion and support the team in integrating AI tools into their development workflows.
