Dotnet Developer - Remote

# REMOTE BACKEND ENGINEER## About the RoleNango (YC W23) is a developer infrastructure company and provider of API access for agents and applications. Nango enables AI applications to connect to the real world through integrations. More than 400 paying customers rely on Nango, including Replit, Ramp, Mercor, Vapi, Instantly, and Exa.Nango is hiring **Senior and Staff Backend Engineers** to join the core engineering team building its platform and developer infrastructure. As a product-led company serving developers, engineers have significant ownership of the product roadmap, specifications, and execution. You’ll own core backend systems end-to-end, collaborate directly with developer customers, contribute to the open-source community, and help shape the future of Nango’s integration platform.## Key Responsibilities- Design and scale backend systems, APIs, and services for Nango’s open-source platform.- Build developer-facing interfaces and infrastructure, including APIs, SDKs, UIs, and runtime systems.- Collaborate directly with customers to solve integration challenges.- Optimize backend services for performance, scalability, and reliability.- Own key technical and product decisions from ideation and design through implementation.- Contribute to the product roadmap and broader company strategy.- Work closely with developer customers to understand their needs and improve the platform.- Engage with the open-source community.- Own and maintain Nango’s open-source repository.- Step up during incidents and help unblock teammates.- Operate autonomously and navigate ambiguity in a startup environment.## Required Qualifications- **5+ years of backend engineering experience** for Senior-level candidates or **10+ years** for Staff-level candidates.- Proven ability to scale **high-traffic systems**.- Deep experience with **developer infrastructure, APIs, databases, and performance-critical systems**.- Comfortable working with **Node.js and modern backend stacks**.- Strong communication skills.- Ability to work proactively and reliably in a remote-first environment.- Product mindset with an emphasis on **developer experience (DX)**.- Ability to work autonomously, take ownership, and navigate ambiguity.- Based in **North America, LATAM, or Europe**.## Preferred Qualifications- No additional preferred qualifications are explicitly identified in the provided job description.## Skills & Competencies- **Backend engineering:** Designing, building, and scaling backend systems and services.- **API development:** Building reliable APIs and developer-facing interfaces.- **Developer infrastructure:** Building infrastructure and systems for developers.- **Databases:** Working with databases in production systems.- **Performance engineering:** Optimizing performance and building performance-critical systems.- **Scalability:** Designing systems capable of supporting high traffic.- **Reliability:** Building and maintaining dependable backend services.- **Node.js:** Working with Node.js and modern backend technology stacks.- **Developer experience:** Creating high-quality, intuitive experiences for developers.- **Product thinking:** Connecting technical decisions to customer and product needs.- **Customer collaboration:** Working directly with developer customers to solve integration challenges.- **Communication:** Clearly communicating with customers and teammates.- **Technical ownership:** Taking responsibility for systems and decisions from ideation through implementation.- **Problem-solving:** Resolving technical challenges and unblocking teammates.- **Open source:** Engaging with and maintaining an open-source project.- **Autonomy:** Operating independently in a startup and remote-first environment.- **Adaptability:** Navigating ambiguity and changing priorities.## Education & Experience**Education**- No specific education requirement is stated in the provided job description.**Experience**- **Senior level:** 5+ years of backend engineering experience.- **Staff level:** 10+ years of backend engineering experience.- Proven experience scaling high-traffic systems.- Deep experience with developer infrastructure, APIs, databases, and performance-critical systems.- Experience with Node.js and modern backend stacks.## Work Arrangement & Schedule- **Work arrangement:** Remote / remote-first.- **Eligible regions:** North America, LATAM, or Europe.- **Listed job location:** Dallas, TX, US (Remote).- **Employment type:** Not specified in the provided job description.- **Expected weekly hours:** Not specified.- **Schedule:** Not specified.- **Weekend requirements:** Not specified.## Compensation & Benefits- **Compensation:** Not specified in the provided job description.- **Benefits:** Not specified in the provided job description.- **Currency:** USD.## Compliance / Additional Information- **Employer:** Nango.- Nango is a **YC W23** company.- Nango describes itself as a developer infrastructure company and provider of API access for agents and applications.- Nango reports more than **400 paying customers**, including Replit, Ramp, Mercor, Vapi, Instantly, and Exa.- Engineers directly contribute to product roadmap, specifications, and execution.- The role is available at **Senior or Staff Backend Engineer** level, with experience expectations differentiated by level.- The position is intended for engineers interested in developer infrastructure, integrations, technical ownership, and developer experience.