Senior Software Engineer

Riverstone Logistics•Charlotte, NC

16h

About The Position

Riverstone Logistics (RLX) is a supply chain company that provides final mile, middle mile, warehousing, fulfillment, and storage solutions. Founded in 2017, RLX is a purpose-driven company focused on serving communities and improving the logistics industry. The company seeks a Senior Software Engineer to build reliable, scalable software that powers operational workflows and enables seamless customer experiences. The core objective of this role is to design, develop, and deliver high-quality full-stack solutions, balancing core product development with integrations and customer-specific capabilities to support platform growth and stability. The Software Engineer will ensure the platform remains stable, scalable, and efficient while adapting to evolving business needs. The ideal candidate is a hands-on builder who takes ownership of delivering working, high-quality software, is comfortable working across the full stack, and is pragmatic and solutions-oriented. They should thrive in fast-paced environments, collaborate effectively, and be curious about improving systems and processes. Key characteristics include full-stack capability, an execution focus, problem-solving skills, an ownership mentality, a commitment to technical quality, adaptability, collaboration, and systems thinking.

Requirements

4+ years of experience in full-stack software development
Experience building and maintaining production web applications
Strong understanding of APIs, integrations, and distributed systems
Proficiency across frontend and backend technologies
Strong problem-solving skills and attention to detail
Ability to work in a fast-paced, evolving product environment
Strong collaboration and communication skills

Nice To Haves

Experience with SaaS platforms, logistics, or marketplace software preferred

Responsibilities

Build and enhance core platform features across frontend and backend systems
Implement workflow-driven functionality aligned to real-world operational use cases
Collaborate with Product and UX to translate requirements into shipped features
Contribute to improving system design, performance, and maintainability
Design and implement integrations with third-party systems (e.g., TMS, WMS, partner platforms)
Extend product capabilities to support customer-specific configurations and workflows
Support complex implementations and solution rollouts alongside Operations and CX teams
Ensure integrations are reliable, scalable, and maintainable in production
Develop across frontend, backend, and API layers of the platform
Ensure solutions meet standards for performance, security, and scalability
Participate in code reviews and contribute to shared engineering standards and best practices
Identify and address technical debt and system inefficiencies
Partner with Product, UX, Operations, and Sales on solution design and execution
Support investigation and resolution of customer-impacting issues
Provide technical input to improve workflows and reduce operational friction
Communicate clearly on technical trade-offs, timelines, and risks