Backend Developer

🤩 Who we are :

At MYM, we make no secret of it: we have the ambition to become the leading platform for exclusive content in France and internationally. How? By enabling all Content Creators, through our platform, to guarantee the exclusivity, authenticity and originality of their creations to their users. MYM's Superpowers

• ?Power to the Creators I Content creators are paid directly by users, for their content, via a paid subscription they manage with complete autonom
• yAuthenticity for the Users I By subscribing to their favorite creators, users gain access to exclusive content, shared nowhere els
• eAn Infinite Range of Possibilities I Photos, Videos, Stories, Lives, Chat… Users and Creators build, through MYM, an exclusive relationship immensely rich in conten

t
🚀 What you will do

:
Supporting 19M users and 130k Daily Active Users (DAU), you will design, develop, and maintain high-performance solutions for the mym back-end platform. In this role, you will be a key player in our transition from a monolith architecture to a distributed ecosystem of microservices. In this role, you wi

• ll:Develop and maintain core business logic within our existing PHP 8 / Symfony 6.4 (upgrading to 7) monoli
• th.Architect and implement new, high-performance services in Gola
• ng.Demonstrate a pragmatic approach by balancing the evolution of existing features with the strategic rewriting of services into
• Go.Ensure data integrity by working with various storage solutions, including PostgreSQL, DynamoDB, and Document
• DB.Participate in code reviews and contribute to technical standards within the te
• am.Guarantee quality and reliability by writing robust automated tests (unit, integration, and E2E with Playwright) and ensuring system health through continuous monitoring and observabili

ty.
The Challenge in Numb

• ers:Performance: Handling a peak load of 10,000 Requests Per Second (R
• PS).Reliability: Maintaining and evolving a system processing11TB of transactional data (media set exclud
• ed).Impact: Building features for a global community of 19M users, 130k Daily Active Users (D

AU).
👥 Who you will work w

ith :
We focus on feature delivery within our squad organization. A squad is composed of a Product Manager, a Product Designer, a Technical Lead, and Back-end, Front-end, and QA engi

neers.Integrated into the squad perimeter, we focus on technical excellence, bringing people together for tech improvements such as CI/CD, DevX (Developer Experience), monitoring, and more. As a Back-end Developer, you

• will:Collaborate with your squad to design and architect deliverables and solu
• tions.Engage with stakeholders to ensure technical strategies align with product
• goals.Share technical expertise and technology watch, and upskill technical teams through internal training pro

grams.
🔭 What we are lookin

g for :
🙌 Ex

perienceYou are a 5+ software engineer with a track record of establishing engineering excellence s

tandards
⚙️ Technical f

oundationResilient Systems: You have experience building and scaling systems in high-traffic envi

ronments.Polyglot Mindset: You are proficient in PHP (Symfony) and i

n Golang.Pragmatic Problem Solver: You understand that "rewriting everything" isn't always the solution. You are comfortable maintaining and evolving a legacy monolith while building the future platform in

parallel.Full-System Vision: You pay attention to deployments, dependencies, monitoring, and

security.Modern Database Experience: You are comfortable working with relational databases (PostgreSQL) and NoSQL services (DynamoDB, Doc

umentDB).
🫶 What

we value :
Curiosity & Drive: You relentlessly seek the why and how. You read the manual, experiment, and challenge the status quo to find smart, efficient

solutions.Accountability: You adopt an Extreme Ownership mindset, believing success is always within your scope of action. You focus solely on achievi

ng results.Positivity & Focus: You maintain an unwaveringly positive attitude. You prioritize finding solutions and opportunities over enumerating obstacles

or excuses.Structured Argumentation: You rigorously structure and document ideas, communicating key messages using factual, evidence-based

arguments.Collaborative Excellence: You are committed to continuous improvement for yourself and the team, actively learning from all errors to drive collect

ive growth.
🛠️ Techn

• ical Stack :
  Servi
• ces in GolangLegacy part in PHP 7/
• 8 (symfony 6)Rest API, Webhooks an
• d websockets.Postman for API developmen
• t and testingPostgre &
• amp; DynamoDBAW
• S EnvironmentPlaywright for auto
• matic testingJira / Notion / Figma for

collaboration
✨ W

• hy join MYM? :
  🚀 A rewarding experience in a dynamic and stimulating environment, within demanding tech teams where ever
• y idea matters.🏠 1 remote working day per week for a better Wor
• k-Life Balance.🏋️ Egym Wellpass membership, Swile meal vouchers 🍽️ and cutting-edg
• e equipment 💻.🎉 Great moments with colleagues, afterworks, team breakfasts,

team buildings.

• 📆 Job details :
  📅 Star
• t date: July 2026📍 Location: Pa
• ris 10th district📄 Contract: Permane

nt position (CDI)
🚀 Ready to joi

n the adventure? :
If you see yourself in this role and want to live a unique experience,

join the MYM Team!R

1. ecruitment process:Interview with Omar, our Chief People O
2. fficer (30 minutes)Interview with Sébastien, Chief Engineer, Product
3. & Data OfficerLive Case & Cultural
4. Fit with the teamsMeeting wit