--- title: 'Senior+ Full-Stack Engineer at Nango' canonical: 'https://feeny.ai/job/senior-full-stack-engineer-nango-united-states-cwjh5q2wrc3x' type: 'job' last_seen: '2026-11-01' --- # Senior+ Full-Stack Engineer at Nango - **Company:** Nango - **Location:** United States - **Compensation:** $140k–$220k - **Employment:** full-time - **Work type:** remote - **Posted:** 2026-10-20 - **Last confirmed live:** 2026-11-01 - **Apply:** https://jobs.ashbyhq.com/nango/aa8125b8-1b0e-42dc-8c8e-2d69eabe0524 ## Job description (Remote, North America, LATAM or Europe) [Nango](https://nango.dev/) (YC W23) connects AI agents to the 1,000+ systems where work happens, providing a critical connectivity layer for the AI stack. Nango serves 700+ paying customers, including ServiceNow and Replit. We’re a YC-backed team of 20 from AWS, GitHub, Okta, Snyk, and other leading tech companies. We are hiring Senior+ Full-Stack Engineers to join the core engineering team building Nango's platform. This is a product engineering role: you'll take features from customer conversation to shipped product, across the API, the runtime and the dashboard. We sell to developers, so our engineers directly drive the product roadmap, specs and execution. You will own whole product surfaces end to end and help decide how Nango evolves as more of our customers build agents. ## What You'll Do - Ship product end to end, from backend services and APIs to the dashboard and developer-facing UIs. - Build the tools developers and agents use to reach Nango: APIs, SDKs, CLI, MCP and the web app. - Work directly with customers to understand their integration and agent use cases, then turn what you learn into a product. - Design systems that stay reliable and fast as usage grows. - Shape the roadmap with high ownership of product and technical decisions. - Engage with the open-source community, owning and maintaining our repo. ## Who you are - 5+ years of software engineering experience at a senior level or above, with strong backend fundamentals: APIs, databases, distributed systems and performance. - Comfortable working across the stack in TypeScript, from Node.js services to React frontends. - A product engineer at heart. You care about what gets built and why, not only how. - Strong communicator, proactive and reliable in a remote-first environment. - Developer empathy: you optimize for DX in every surface you touch. - Pragmatic, positive and low ego: you step up in incidents and unblock teammates. - Startup-ready: autonomous, driven by ownership and able to navigate ambiguity. - Based in North America, LATAM or Europe. ## Nice to have - You've built agents or agent infrastructure in production (tool calling, orchestration, evals, MCP), not only used them. - You've worked closely with customers, for example in a forward-deployed, solutions or developer-facing role. - You've shipped polished frontend work, like dashboards or developer UIs. - You've built developer tools or open-source projects. If you're a full-stack engineer with solid backend foundations who loves shipping products, enjoys talking to customers and wants to shape how agents connect to the world, we'd love to hear from you. ## About Nango ## Company Overview - **One-liner**: Nango provides an open-source, developer-first integration platform that lets companies build, run, and maintain product integrations (including AI agents) across 800+ APIs at scale. - **Entity Type**: Private (funding stages: Pre-Seed, Seed, and latest round in March 2026) - **Headquarters**: San Francisco, California, United States - **Founded**: 2022 - **Founders**: Bastien Beurier (Co-Founder, CTO) and one other co-founder ## Core Business - **Primary industry**: Developer infrastructure (integration platforms) - **Target customers**: B2B – SaaS companies, AI-native products, and development teams that need to embed integrations into their products or connect AI agents to external APIs. - **Mission/purpose**: “Connect your product & AI agents with 700+ APIs. Build, run, and maintain integrations with AI in code, on infrastructure built for scale.” ## Products & Services - **Nango Integration Platform** (SaaS, open source, self-hostable): A unified runtime that handles authentication (OAuth, API keys, token refresh), webhooks, scheduled syncs, triggers, and logging/monitoring. It supports high concurrency, tenant isolation, and resumable executions. - **Nango MCP Server & AI Tools**: Expose any integration as an AI-ready tool (e.g., MCP server for Cursor), allowing agents to search, understand, and act on external data. - **Pre-built Integration Templates**: 3,000+ templates covering 800+ APIs (e.g., ADP, Azure DevOps, Workday, Gong, BambooHR) that can be reused or customised. - **Integration Code Generator**: Describe use cases in plain English to generate integration code automatically. ## Market Standing - **Valuation**: Not disclosed - **Key Metric**: Total funding of **$7.5M** in a round led by Gradient (March 2026), with participation from Horizon and Y Combinator. Prior rounds include a $3M seed (2023) and $500k pre-seed (2023). - **Annual Revenue**: Not publicly disclosed, but the company reports **7-figure ARR** and serves “hundreds of companies” (nango.dev/blog). - **Notable Investors/Partners**: Gradient (lead), Horizon (seed/early backer), Y Combinator (W23 batch). - **Growth Signals**: - Headcount grew **142.9% year-over-year** to 9 employees (LinkedIn). - Monthly website visits of 151k, up **111% yearly** (LinkedIn). - Team operates across 6 countries (US, Brazil, Switzerland, Poland, Spain, Argentina). - Claims **1M+ integrations** run on its infrastructure. ## Competitive Advantages - **Open-source & self-hostable**: Customers can deploy in their own environment, inspect infrastructure, and extend integrations in code. - **Developer-first with AI readiness**: Integrations are defined as code (API-first, CI/CD, local dev). The platform exposes any integration as an MCP tool for AI agents. - **Proven scale**: Built to handle high concurrency (<100ms schedule-to-execution), with tenant isolation and 99.9% uptime. - **Broad API coverage**: 800+ APIs and 3,000+ templates, reducing the need to build from scratch. - **Lean, high-quality engineering**: A small team of experienced platform engineers (many from Datadog, Snyk, etc.) enables fast, durable systems without large overhead. ## Strategic Focus - **Investing in AI agent integrations**: Nango’s MCP server and agent-friendly tools are central to their roadmap; they see integrations as a competitive edge for AI-native SaaS. - **Expanding API coverage and pre-built templates** to reduce time-to-integration for customers. - **Maintaining a tight, remote-first team** while growing revenues and usage, staying selective about hires to preserve velocity and quality. ## Why Work Here - **Fully remote** – team distributed across the US, Europe, and LATAM; outcomes over hours. - **Open-source culture** – transparency, community, and developer friendliness are core values. - **Expert-led** – colleagues come from developer infrastructure companies (e.g., Datadog, GitHub, Snyk); engineers work on hard problems (distribution, scale, API fragmentation). - **Impact & ownership** – small team (7–9 people) means direct contribution to product decisions and architecture; engineers do support and shape the roadmap. - **Technical challenges** – from building a custom Postgres-based scheduler to handling OAuth flows, rate limits, and schema quirks across hundreds of APIs. - **High growth trajectory** – 7-figure ARR, fast-growing user base, and a fresh $7.5M round signal momentum without sacrificing quality of life. ## Sources 1. [nango.dev - Careers](https://www.nango.dev/careers) 2. [nango.dev - Homepage](https://nango.dev/) 3. [LinkedIn - Nango Company Page](https://www.linkedin.com/company/nangohq) 4. [nango.dev - Blog: Building a developer infrastructure team](https://nango.dev/blog/building-a-developer-infrastructure-team) 5. [jobs.ashbyhq.com - Nango Jobs](https://jobs.ashbyhq.com/Nango) ## Other roles at Nango - [GTM Engineer (Founding)](https://feeny.ai/job/gtm-engineer-founding-nango-san-francisco-x94sv6zrh6pp) — San Francisco, CA - [Forward Deployed Engineer (Founding)](https://feeny.ai/job/forward-deployed-engineer-founding-nango-united-states-kpw9vv32sh9f) — United States - [Enterprise Account Executive (Founding)](https://feeny.ai/job/enterprise-account-executive-founding-nango-san-francisco-ythwt2ybrj14) — San Francisco, CA - [Growth & Marketing Lead (Founding)](https://feeny.ai/job/growth-marketing-lead-founding-nango-san-francisco-cxftsrd0r77a) — San Francisco, CA - [Former & Future Founder](https://feeny.ai/job/former-future-founder-nango-san-francisco-5s9a3wpv2ms1) — San Francisco, CA - [Technical Content Engineer](https://feeny.ai/job/technical-content-engineer-nango-united-states-pk29hkbhkrff) — United States - [Developer Relations (Founding)](https://feeny.ai/job/developer-relations-founding-nango-united-states-krrhry35m3fn) — United States