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Published 2025-09-09
Type de job: Remote
Country: United States
City: Los Angeles
Experience: 4 years or more
Company website
Apply on the home page
Senior Software Engineer
Company details
Company: JousterType de job: Remote
Country: United States
City: Los Angeles
Experience: 4 years or more
Company website
Description of the offer
At Jouster, we’re building the future of work through cutting-edge AI technology. We believe AI isn’t just a feature — it’s the foundation. Our teams are shipping three ambitious products across infrastructure, legal, and biotech.
We’re looking for a Senior Software Engineer to join one of these teams, depending on your background and interest:
- ModelVault: on-prem AI server for secure, cloud-independent model hosting
- DeepLaw: AI contract reviewer that interprets deals through a business + legal lens
- GeneEase: biotech x AI platform targeting subclinical conditions
What You’ll Do
- Own key pieces of the AI agent pipeline: prompt orchestration, retrieval (RAG), fine-tuning
- Build lightweight UX & tooling: web UIs, annotation flows, contract data views
- Design and evolve data/model infra to support rapid iteration and experiments
- Collaborate with the Product Lead and team to ship prototypes → MVP → scalable systems
- Contribute to architecture decisions balancing speed, reliability, and scalability
- Stand up and maintain cloud infrastructure (AWS/GCP/Vercel) for development + deployment
- Play a role in hiring and shaping the team over the next 12 months
Who You Are
Must-haves
- 5+ years as a full-stack or ML/AI engineer (startup experience strongly preferred)
- Hands-on with LLMs in production: prompt engineering, LangChain, AutoGen, or similar
- Comfortable across the stack: APIs, vector DBs, fine-tuning loops, simple UIs
- Strong product sense: you can balance shipping scrappy with building for scale
Nice-to-haves
- Background in legal tech, health tech, or developer tools
- Familiar with agent-based architectures & RAG pipelines
- Experience mentoring engineers or scaling early teams
Why This Role Is Unique
- Greenfield architecture: shape the foundations, not patch legacy
- High autonomy: decisions in days, not quarters
- Real-world LLM use cases beyond “summarize this”
- Direct impact on what we build, how we work, and who we hire next
Tech You’ll Probably Touch…
- OpenAI, Claude, open-source LLMs
- LangChain / AutoGen / custom agent layers
- Pinecone, Weaviate, Postgres, Supabase
- React/Next.js (or equivalent) for UI
- GCP, AWS, Vercel, lightweight infra
Location of employment
How to apply?
Click on the button to get the company email or employment application form.Apply on the home page
More options: Modify job, Delete job
Remember that you do not have to pay to participate in selection processes. Protect yourself from fraud with our Security Tips. If they ask you for money for an application you can Report job.
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