Join the Payment Revolution - Software Engineer at Inflowpay

We're looking for a senior TypeScript/Node.js engineer who embodies both technical excellence and startup DNA.

Technical Excellence:

- Years of experience with TypeScript/Node.js and React
- Strong understanding of backend architecture, APIs, and databases (PostgreSQL)
- Experience with cloud platforms (AWS) and modern development practices
- Bonus: Previous fintech or payment systems experience


Startup DNA:

- High ownership mentality : You don't just code, you think about the business impact
- Thrives in uncertainty : You're energized by fast-changing priorities and ambiguous requirements
- Move fast, break things : You ship quickly, iterate based on feedback, and aren't afraid of making mistakes
- Excellence-driven : You have high standards for yourself and push others to be better
- Bonus : Previous High Level (semi-professional/professional) Athlete, Musician or Video-Games Player


Cultural Fit:

- Direct communicator : You speak up when something isn't working and propose solutions
- Globally minded : You understand we're building for entrepreneurs worldwide, especially emerging markets
- Mission-driven : You genuinely care about democratizing access to global commerce
- Resilient : Startup life is intense; lots of work, fast decisions, high stakes ; you need to handle pressure and bounce back from setbacks


Red Flags:

- Needs constant direction or hand-holding
- Prefers stable, predictable environments
- Only cares about the paycheck, not the mission
- Can't handle constructive feedback or fast iteration

We're a small team where everyone has massive impact. If you want to build something that changes millions of lives while working with exceptional people, you're our person.

As a Experienced Software Engineer at Inflowpay, you'll be at the forefront of building next-generation payment infrastructure that enables global commerce for emerging markets. You'll work directly with our founding team to architect, develop, and scale systems that process millions in transactions and serve businesses worldwide.


Key Responsibilities :


Backend Development:

- Build and maintain robust payment processing systems using TypeScript/Node.js (NestJS)
- Design and implement APIs that handle financial transactions securely and efficiently
- Create transaction routing algorithms that optimize for acceptance rates and fees
- Implement real-time messaging and event-driven architecture using CloudAMQP

Frontend Development:

- Build intuitive dashboards for merchant onboarding and transaction management
- Create responsive interfaces that work seamlessly across devices and regions
- Develop real-time analytics and reporting features for business insights

Infrastructure & Scale:

- Architect scalable database solutions using PostgreSQL for financial data
- Deploy and maintain cloud infrastructure on Render
- Ensure 99.9% uptime for mission-critical payment systems
- Implement monitoring, logging, and alerting for production systems

Product & Strategy:

- Collaborate directly with founders on product roadmap and technical decisions
- Research and integrate with multiple payment acquirers and financial institutions
- Contribute to technical documentation and API specifications



Benefits:


Financial:

•⁠ ⁠Competitive salary: 13,500 - 17,000 RON/month
•⁠ ⁠Equity package offered after successful first weeks
•⁠ ⁠Performance bonuses tied to company milestones


Professional Growth:

•⁠ ⁠Direct access to founders and key strategic decisions
•⁠ ⁠Work on cutting-edge fintech technology with global impact
•⁠ ⁠Small team environment where your contributions are immediately visible
•⁠ ⁠Opportunity to shape technical architecture from early stage


Work Environment:

•⁠ ⁠Remote-friendly culture with flexible hours
•⁠ ⁠Modern tech stack and tools
•⁠ ⁠Fast-paced startup environment with rapid learning opportunities
•⁠ ⁠Minimal bureaucracy, focus on building and shipping


Impact & Mission:

•⁠ ⁠Every feature you build enables entrepreneurs worldwide to access global markets
•⁠ ⁠Be part of democratizing financial infrastructure for emerging economies
•⁠ ⁠Work on technology that processes real money and affects real businesses
•⁠ ⁠Join a well-funded startup ($1.1M raised) with strong investor backing and client demand


Fair Warning: This is intense startup life with high expectations, significant responsibility, and the need to move fast. Perfect for engineers who want extraordinary impact and compensation to match.