Middle Fullstack Engineer (.NET + TypeScript) to $2500

🔹 About the company

MAF is a global adtech company in performance app marketing. Since 2012, we’ve been building products like myAppFree and MyChips SDK, helping users discover offers while enabling advertisers and publishers to scale efficiently.

We build high-load, event-driven systems processing large volumes of real-time data across cloud environments.

🔹About the role

• Long-term, full-time position
• International team (5 engineers)
• EU time zone collaboration
• Engineering-focused culture with strong ownership
   

🔹 What you’ll do

• Develop and maintain backend services and APIs (.NET)
• Build frontend features using TypeScript (Lit)
• Collaborate with Product, Data, and Design teams
• Take ownership of features end-to-end (design → deployment → monitoring)
• Improve system performance and reliability
• Participate in architecture discussions and technical decisions

• Contribute to code quality, reviews, and knowledge sharing

   

   

🔹 Requirements

• 3-5+ years of commercial experience
• Strong backend skills (C# / .NET or Java)
• Experience building REST APIs
• Good understanding of databases (SQL + NoSQL)
• Experience with cloud platforms
• Docker / Kubernetes experience
• Strong communication skills (English is critical)

Ownership mindset and ability to work in a distributed team

🔹 Nice to have

• Experience in adtech / performance marketing
• Frontend experience (React / Angular / Vue)
• Event-driven systems experience
• CI/CD and testing experience

Interest in AI / LLM systems

🔹 Hiring process

• 3 interview stages

Focus on technical skills and communication

🔹 What you get

• Long-term project with transparent processes and stable growth
• Opportunity to influence technical decisions
• Flexible schedule, remote, or office in Lviv
• Transparent compensation + full accounting support
• Paid vacation and sick leave
• Internal trainings and certification support
• High-quality work equipment
• Small, international team (high impact per engineer)
• Direct influence on product and architecture
• Opportunity to grow into senior/lead roles