Senior Software Engineer, Platform – Backend-Focused

🕒 May 20

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Reap

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2018

💳 Fintech

₿ Crypto

🤝 B2B

Fintech • Crypto • B2B

Reap is a fintech company providing borderless, stablecoin-enabled financial infrastructure for businesses. It offers business accounts (Reap Direct), Visa corporate cards with fiat and stablecoin repayment, cross-border payments powered by stablecoins, expense management for multi-currency treasuries, and embedded finance APIs including card issuing and payment APIs to automate global fiat payouts and enable stablecoin-native finance.

📋 Description

• Architect, build, and maintain robust integrations between our platform and external third-party systems. • Ensure scalability, reliability, and security within our AWS environment. • Design and implement well-structured APIs and services that enable seamless data exchange across platforms, following best practices in versioning, authentication, and error handling. • Build and operate services on AWS with strong CI/CD practices and infrastructure-as-code (IaC) to enable reliable, repeatable deployments. • Implement monitoring, logging, and alerting for integrations. • Investigate incidents, resolve root causes, and proactively harden systems against recurrence. • Use AI tools in day-to-day development (e.g., for code generation, debugging, test creation, and documentation) and help establish practical AI adoption across the team.

🎯 Requirements

• 6+ years in backend or platform engineering, with a strong focus on system integrations, workflow orchestration, and API-driven solutions. • Preferably Node.js + TypeScript, with strong experience building APIs and working with event-driven/serverless systems. • Open to strong backend engineers with other languages (e.g., Go, Java, Python) who can ramp up quickly. • Strong AWS experience and solid CI/CD practices (build/test/release pipelines, deployment automation, and operating production services). • Comfortable using AI coding tools (e.g., Cursor, GitHub Copilot, Claude Code, Codex) and familiar with integrating LLM APIs (e.g., MCP, RAG). • Hands-on experience with relational databases (AWS Aurora, PostgreSQL, MySQL), including schema design and ORM frameworks (TypeORM). • Strong analytical mindset with the ability to debug complex integration flows and resolve issues across multiple systems. • Experience in fintech, payments, crypto, or financial services integrations is a plus.

🏖️ Benefits

• Insurance coverage after probation • Reap Card stipend • Use of AI tools at work, and the space to learn, experiment, and grow with them • A culture of innovation, inclusion, and continuous learning