דרושים Team Leader – PSP Integrations & Data Collection בתל אביב

Justt is the fastest-growing global leader in fighting illegitimate chargebacks for merchants. We are a strong and dynamic company providing a proprietary chargeback mitigation solution that leverages cutting-edge technology and deep payment expertise to efficiently and effectively manage disputes. This allows merchants to maximize revenue and focus entirely on their growth, **unburdened by disputes.

****We are seeking a highly motivated Team Leader to spearhead the "Justtin" team, which forms the technical core of Justt's chargeback resolution platform.

You will lead a small, distributed team of engineers responsible for our central data pipeline: ingesting critical chargeback data from Payment Service Providers (PSPs) and **securely submitting dispute responses back to them.

**This is a balanced role requiring both strong technical expertise and effective team leadership. You will be hands-on in building critical integrations while simultaneously guiding your team's development, strategically prioritizing work, and ensuring the platform's reliability and stability.

Key Responsibilities

• Team Leadership: Lead and mentor a distributed team of engineers (Israel + offshore).
• Technical Ownership: Define and own the technical roadmap and priorities for the integration platform.
• Hands-on Development: Drive the development of complex PSP integrations and critical platform features.
• Platform Health: Ensure the stability, observability, and health monitoring of all PSP integrations.
• Strategic Collaboration: Partner with Solution Engineering, Product, R&D, and executive leadership on company-wide strategic initiatives.
• Operational Balance: Effectively balance reactive maintenance/support with proactive platform improvements and future-proofing.
• Architecture & Best Practices: Drive key architectural decisions and enforce technical best practices across the team.
• Resource Management: Manage capacity planning, resource allocation, and project timelines.

Incident Management: Lead incident response and escalation procedures for the critical data pipeline.

What We Offer

• The opportunity to lead a mission-critical team with significant, direct business impact.
• An engineering-driven company culture with highly talented and collaborative peers.
• High autonomy to shape the team's technical direction and strategic focus.
• Work with a modern and exciting stack: TypeScript, Puppeteer, NestJS, Nx, MongoDB, PostgreSQL, and AWS.
• Excellent growth and professional development opportunities within a rapidly scaling fintech environment.

Requirements:

Must Have

• 3+ years of experience in backend software development.
• 2+ years of experience in team leadership or a formal technical leadership role.
• Strong proficiency in TypeScript and Node.js.
• Experience with the NestJS framework and managing an Nx Monorepo.
• Hands-on experience with web scraping tools, specifically Puppeteer.
• Deep practical knowledge of both MongoDB (NoSQL) and PostgreSQL (Relational).
• Proven track record of successfully building and maintaining scalable integrations.
• Excellent communication and stakeholder management skills.
• Demonstrated ability to effectively balance deep technical work with people management responsibilities.
• Experience managing and collaborating with remote/distributed team members.

Nice to Have

• Professional background in payment systems or the broader fintech industry.
• Experience designing and implementing robust platform stability and monitoring solutions.
• Experience leveraging core AWS services (e.g., EventBridge, Lambda).
• Understanding of modern DevOps practices and container orchestration (Kubernetes).
• Track record of successfully reducing technical debt and measurably improving system reliability.