Lead Engineer - .NET

Empowering the people that make global commerce happen.

About CargoSprint

CargoSprint is made up of a world-class team of highly motivated individuals who are passionate about transforming the cargo industry. We have developed cutting-edge digital solutions that streamline cargo operations, enhance efficiency, and improve the overall experience for everyone involved. Our workplace fosters innovation, collaboration, and the drive to solve industry challenges.

CargoSprint is dedicated to delivering game-changing solutions that connect the cargo industry like never before, and we are looking for driven, enthusiastic people who share our vision of innovation and excellence.

If you think we are a great mutual fit, we want hear from you!

About You

You're a hands-on technical leader who can go from architecture to code. You ramp quickly, communicate clearly, and make pragmatic tradeoffs that improve delivery speed, scalability, and reliability. You take ownership, unblock teams, and raise the bar without creating drag.

About the role

This role accelerates backend architecture and delivery across our products. You will drive core backend changes (primarily .NET/C# and/or Java) becoming a leader in pace, quality, rigor, continuous learning and automation on the team. You'll partner with product and engineering leadership to keep delivery moving while hardening performance and stability. 

What you'll do

• Lead backend architecture and implementation across products, with emphasis on scalability, performance, and reliability. 

• Ramp fast on workflows and translate domain understanding into clear technical plans and execution. 

• Own backend changes: API design, service refactors, data model evolution, and performance tuning. 

• Provide technical leadership through code reviews, design guidance, and production support leadership when needed. 

• Partner with product and engineering leadership to sequence work, reduce risk, and drive decisions. 

• Harden the system with better observability, incident readiness, and reliability guardrails. 

• Improve engineering velocity through reusable patterns, documentation, and working agreements. 

Qualifications

• 8+ years building production backend systems, with recent hands-on coding. 

• Strong experience as a Lead/Staff Engineer or Tech Lead in .NET (C#) and/or Java ecosystems. 

• Demonstrated success improving performance and reliability (latency, throughput, availability, cost). 

• Experience building service oriented systems (APIs, integrations, authentication and authorization). 

• Operational discipline: logging/metrics/tracing, alerting, incident response, and root cause analysis. 

• Clear communicator who can drive alignment across engineering and product stakeholders. 

Nice to have 

• FinTech, payments, billing, invoicing, or other high-volume transactional domain experience. 

• Event-driven architecture experience (queues/streams; async workflows). 

• Experience modernizing legacy systems with incremental migration and deprecation plans. 

• Logistics, cargo, or supply chain experience.  

• Spanish language proficiency. 

Compensation and benefits 

• We offer competitive pay and benefits designed to fuel our team's success. 
• Health and Wellness: Medical, dental, and vision plans for you and your family 

• Future-Ready: 401(k) with company match 

• Work Life Balance: Generous flexible PTO program and paid holidays 

• Grow With Us: Professional development opportunities 

#LI-Remote

Does this role sound like the next step in your career?

We’d love to hear from you! If you don’t meet all of the requirements exactly, we encourage you to use your cover letter to tell us about your unique experience—talent comes from many places, and skills are transferable.

Our Commitment to an Extraordinary Work Environment

At CargoSprint, we value diversity and inclusivity. We strive to create a welcoming and supportive community for employees from all backgrounds. Regardless of your gender, sexual orientation, physical ability, religion, ethnicity, race, or age, you will find a place where you can thrive and be your authentic self.

Our CargoSprint Recruitment Team personally reviews every application.