Senior Backend Developer

Job not on LinkedIn

October 28

🌴 South Carolina – Remote

Although this job is listed in South Carolina, this company may be open to hiring remote in other states.

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

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Billor

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Transport • Fintech • SaaS

<Billor> Billor is a U. S. -based trucking and fintech company that empowers truck drivers to become independent owner-operators through a lease-to-own program. The company combines logistics services, fleet access (dry van, flatbed, reefer), freight brokerage, and fintech features—fuel advances, weekly settlements, and financing for maintenance—along with an AI-powered Billor CoPilot for route optimization, tracking, and operational insights. Billor operates nationwide across the continental U. S. , targeting drivers, brokers, and investors to build an integrated, technology-driven trucking ecosystem focused on driver ownership and operational efficiency.

51 - 200 employees

Founded 2023

🚗 Transport

💳 Fintech

☁️ SaaS

📋 Description

• Develop and maintain scalable RESTful APIs and WebSockets using NestJS. • Design and optimize database schemas and queries using PostgreSQL and NoSQL. • Manage asynchronous messaging systems using Pub/Sub for event-driven architecture. • Ensure high performance and security of our back-end applications. • Implement authentication and authorization mechanisms (JWT, OAuth, etc.). • Collaborate with front-end developers to design efficient API contracts. • Write clean, modular, and well-documented TypeScript code. • Troubleshoot, debug, and optimize applications for maximum efficiency. • Participate in code reviews and contribute to architectural decisions. • Stay updated on best practices for scalability, security, and database performance.

🎯 Requirements

• Experience with NestJS and the Node.js ecosystem. • Proficiency in TypeScript and object-oriented programming concepts. • Strong knowledge of PostgreSQL, including schema design and query optimization. • Experience with WebSockets and real-time communication. • Understanding of authentication and authorization standards (JWT, OAuth). • Familiarity with Docker and containerized deployments. • Experience with Git and Agile methodologies (Scrum/Kanban). • Ability to write unit and integration tests to ensure reliability. • Nice to Have Experience with Redis for caching and real-time data handling. • Knowledge of gRPC or GraphQL. • Familiarity with CI/CD pipelines and DevOps practices. • Experience deploying applications to Google Cloud (Cloud Run, Cloud SQL, Pub/Sub).

🏖️ Benefits

• Health and dental plan • Paid vacation • Holidays off • Parental Leave • Wedding Leave • Flash card (supermarket and restaurants) • Total Pass Clude Saúde • Annual bonus based on both company and individual performance • Eligibility to the LTIP (Long Term Incentive Plan)