# Software Engineer, Payment Operations

**Company:** [Wingspan](https://hotfix.jobs/companies/wingspan)
**Location:** Remote
**Role:** Backend Engineering
**Salary:** PLN238k – PLN290k/yr
**Experience:** 3+ years
**Skills:** SQL, REST APIs, Backend Services, Payment Systems, Data Pipelines, Node.js, TypeScript, Claude Code, OpenAI, Monitoring, Alerting, Reconciliation
**Posted:** 2026-07-15

> Build backend systems, reconciliation infrastructure, monitoring, and automation for payment operations. The role requires 3–5 years of software engineering experience, strong SQL skills, and familiarity with APIs and backend services.

## Job Description

## Responsibilities
- Design, develop, and ship internal systems and automation that eliminate operational toil, owning problems end-to-end from diagnosis through permanent resolution.
- Build and maintain reconciliation infrastructure aligning the company ledger, bank records, and platform transaction data continuously and at scale.
- Develop monitoring and alerting systems to surface funding health issues and payment anomalies in real time.
- Collaborate with Engineering, Product, and Finance to identify recurring operational patterns and translate them into platform-level reliability improvements.
- Share knowledge, participate in code reviews, and identify opportunities to improve engineering practices, observability, and automation.

## Requirements
- 3–5 years of experience in software engineering or an engineering-adjacent role, with exposure to payment systems, backend services, or data pipelines.
- Strong SQL skills, including writing standalone scripts and using AI tools such as Claude Code and OpenAI tools.
- Familiarity with RESTful APIs and backend services.
- High autonomy and accountability in fast-moving environments.

## Nice to Have
- Node.js experience.
- TypeScript experience.

## Compensation and Benefits
- Compensation range: 19,800–24,200 Polish złoty per month.
- Compensation packages are tailored based on expertise, years of experience, certifications, and other relevant factors.
- Unlimited vacation.
- Competitive stock option package.
- $300 one-time work-from-home stipend.
- 14-inch MacBook Pro.
- Travel stipend for team off-sites.
- Medicover Sports Membership.

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**Canonical:** https://hotfix.jobs/jobs/52a728a4-596d-42ce-929a-792bfd6aa188