Founding Senior Backend Engineer
Founding Senior Backend Engineer
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Job Description
About Foundway
Foundway is building the AI OS for video. Our platform turns hours of footage into instantly-searchable knowledge: ask our agent a question get the exact clip and a concise answer plus automatic summaries metadata storylines chapters transcripts highlights and repurposed social snippets.
Under the hood we blend multimodal foundation models vector search and a purpose-built video analytics pipeline so teams in media marketing learning and product can work with their video not against it. We have traction laser-focused on product-market fit and ready to scale the core system that will power millions of video conversations.
Tasks
The Role
This is a high-ownership high-impact position. Youll make the core architectural and product decisions that shape Foundways future ship production code end-to-end and lay the engineering foundations for a multimillion-dollar SaaS. If you thrive on ambiguity move quickly and sweat the details of both system design scalable platforms and multi-modal foundation models youll feel right at home.
What Youll Do
- Design & build a cloud-native backend that scales from dozens to millions of content workflows.
- Integrate AI services LLM APIs image models vector DBs into clean abstractions (no custom model training required but youll set the patterns).
- Own infrastructure: set up CI/CD monitoring and observability and keep latency low and costs sane.
- Establish engineering culture with fast code reviews test strategy release cadence lightweight docs.
- Own AI-automation workflows evaluate and adopt AI coding agents and other developer-productivity tools to super-power our small engineering team.
- Collaborate directly with the Founder & early customers turning pain points into product iterations and experiments in days not quarters. Youll work closely with the Founder on launching experiments that drive product metrics.
Requirements
Youll Be a Great Fit If You
- Bring 6 years building production backends and have taken at least one system from 0 to scale.
- Are fluent in TypeScript/Node and Pythion and comfortable designing REST APIs.
- Have hands-on experience with relational data modeling plus distributed caches and cloud processes.
- Have wired up LLM or generative-AI APIs in production products (RAG pipelines embeddings prompt orchestration etc.).
- Get DevOps: Terraform Docker CI/CD monitoring alerts.
- Love working smartly and shipping quickly.
- Thrive in a fast-paced early-stage environment where priorities shift and nothing is somebody elses problem.
- Know how to prioritize high-leverage work.
Nice-to-Haves
- Experience with video pipelines or multi-modal foundational models.
- Prior leadership or mentoring in small high-impact teams.
- Knowledge of available routes for fine-tuning foundational models using Pinecone and similar.
Benefits
Why Foundway
- Impact opportunity: help define how the world works with video in a nascent rapidly-growing market at the intersection of AI and media.
- Massive ownership: your architecture decisions today will be running years from now.
- Founding-team timing: become the very first engineering hire and shape the company before we head to YC / Seed locking in meaningful equity and influence.
- Flexible work: hybrid Barcelona HQ or fully remote within 2 hours CET.
- Lightning-fast process: interview with Founder deep-dive offer.
Ready to build the backbone of a category-defining product
Send a short note and apply below. Not you but know someone perfect Were grateful for referrals thank you!
Employment Type
Full Time
