Senior Backend Developer – Payment Infrastructure Lead

Location: Tel Aviv (Hybrid Work Model)

About Us:

Klearly is a fast-growing fintech startup revolutionizing in-person payment solutions. We are building an innovative embedded system that seamlessly integrates with vertical SaaS providers to redefine how businesses and consumers transact.

We’re proudly backed by Global Paytech Ventures, Antler, and guided by fintech leaders, including the former President of MasterCard Europe, COO of Adyen, and CEO of Mollie.

Why Join Us?

• Be part of the core team, influencing key product and technology decisions.
• Work on cutting-edge fintech solutions with global ambitions.
• Thrive in a collaborative, dynamic startup environment.
• Hybrid work model that values flexibility and work-life balance.
• Prime location in Tel Aviv, with the option to relocate to Amsterdam after demonstrated performance.

What You’ll Do:

• Lead the development and optimization of our backend payment infrastructure, ensuring scalability, reliability, and security.
• Build and maintain systems to support seamless integrations with payment acquirers and partners.
• Collaborate with cross-functional teams to deliver high-impact features aligned with business goals.
• Ensure high performance, low latency, and fault tolerance across all backend systems.

What We’re Looking For:

• 6+ years of experience in backend development, with a strong background in payments.
• Expertise in Node.js, AWS (Lambda, API Gateway, Step Functions, VPC), and experience with both SQL and NoSQL databases such as PostgreSQL and MongoDB.
• Familiarity with payment industry standards and technologies like PCI-DSS compliance, BIN routing, transaction ledgers, and SoftPOS is a big plus.
• Strong problem-solving skills, attention to detail, and ability to work autonomously.
• Excellent communication and collaboration skills, with a team-oriented mindset.

What’s Next?

Ready to be part of something transformative? Join us to shape the future of fintech, working alongside a team of exceptional individuals passionate about innovation and excellence.

Apply now or share with someone you know who fits the bill. Let’s build the future together.