Himalayas
Full Stack AI Engineer
Diffco3 days ago
- Where you can work from
- Remote — Argentina onlyArgentina
- Salary
- Salary not disclosedThe employer did not publish a range. We do not estimate one.
- Job type
- Full-time
- Experience
- Senior
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via Himalayas · Himalayas
Job description
We are seeking a Full Stack AI Engineer to join a fast-growing SaaS company building AI-native products. The role will accelerate AI feature delivery, contribute to agentic workflow architecture, and support a company-wide rebrand implementation.
Responsibilities
- Design and ship AI-powered features end-to-end, with emphasis on backend and LLM integration layers.
- Build and maintain pipelines for AI agents, RAG workflows, and API integrations with LLM providers (OpenAI, Anthropic, etc.).
- Contribute to refactoring and modernizing legacy systems with AI readiness in mind.
- Collaborate with product, design, and research teams in a distributed environment.
- Implement design updates as part of a rebranding initiative (typography, assets, UI components).
Must-Have Skills
- 8+ years in engineering, with proven SaaS/B2B experience.
- Strong in TypeScript, Node.js, React, PostgreSQL.
- Hands-on experience integrating LLMs into production systems (prompt engineering, tool use, context management).
- Familiarity with agentic frameworks (LangChain, LlamaIndex, or similar) or building custom agent pipelines.
- Exposure to system design and scaling at enterprise level.
- Ability to ship high-quality features fast.
- Experience with vector databases (pgvector, Pinecone, Weaviate) is a plus.
- Experience migrating legacy systems or supporting multi-region infra is a plus.
Soft Skills
- Agentic mindset: builds autonomous, outcome-driven solutions — not just features.
- Stays current with the fast-moving AI tooling landscape; opinionated about what to use and why.
- Excellent cross-team communication in distributed environments.
What we offer
- Competitive salary and bonuses
- Flexible work hours
- Remote job
- Professional development opportunities
- Vibrant workplace culture
Why working at Diffco?
-
Great experience and opportunity:
You will work on the fast-forward projects in Silicon Valley utilizing the latest technologies, methodologies, frameworks and approaches with the ability and time to learn and develop professionally. -
Professional and harmonious team of friends:
Our team is a second family, so you would enjoy spending the day working on nice projects with kind people with broad interests. -
A vast field for growth:
Learn continuously, expand your skills and demonstrate your professional level and ability to take more responsibility to grow. -
Great company culture:
We care about you and are interested in your personal professional goals, motivation and we build a perfect work/life balance.
Originally posted on Himalayas
Job availability & source
Still listed on the employer's own board at our last check, 6 hours ago
This job was originally posted by the employer or source shown below. We re-check the original listing regularly to keep its availability current, and send you straight to it to apply — we never sit in between.
- Source
- Himalayas
- Posted by the employer
- 21 Oct 2026
- First seen by us
- 21 Oct 2026
- Last checked
- 25 Oct 2026
via Himalayas — view on source
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