Ai / Llm Engineer

Oneseven Tech (Ost); Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A modern digital product agency is seeking an experienced developer to shape the technical foundation of their projects. This fully remote role focuses on building intelligent AI applications and automating workflows using Python and AWS. The ideal candidate possesses strong engineering skills and experience with LLM APIs. Offering a contract of $2,000 to $4,500 per month, this position provides a direct path to technical leadership in a rapidly growing startup environment.

Serviços

Flexible working arrangements

Competitive paid time off

Growth opportunity

Qualificações

• Proven experience delivering production systems using Python.
• Hands-on background in deploying AI features end-to-end.
• Familiarity with AWS Lambda and related services.

Responsabilidades

• Plan and develop applications with custom AI components.
• Automate workflows using Python and AWS.
• Collaborate with teams to productionize models.

Conhecimentos

Strong Python engineering skills

Experience with LLM APIs

Building agentic workflows

Understanding RAG concepts

Practical AWS experience

Descrição da oferta de emprego

What you’ll do

Plan and develop applications that include custom AI components (orchestration, evaluation, tooling, and integrations).

Build intelligent agents using LLMs and the MCP framework to enable context‑aware automation and decision‑making.

Automate internal workflows and operational processes using Python and AWS Lambda.

Develop and improve RAG‑based chatbots to increase response accuracy, grounding, and consistency.

Collaborate with Applied Science teams to productionize custom models and connect them with product systems.

What we’re looking for

Strong Python engineering skills and experience delivering production systems.

Hands‑on experience building with LLM APIs (OpenAI, Anthropic, etc.) and deploying AI features end‑to‑end.

Experience building agentic workflows (tool use, routing, memory, safety / guardrails), ideally with MCP.

Solid understanding of RAG concepts (retrieval, chunking, embeddings, re‑ranking, evaluation).

Practical AWS experience, especially AWS Lambda (plus IAM, CloudWatch, S3, API Gateway is a plus).

Comfortable working in fast‑moving product environments with high ownership.

Nice to have

• Experience integrating or serving custom models (inference, model endpoints, monitoring).
• Familiarity with evaluation frameworks (offline tests, human feedback loops, regression suites).
• Strong software engineering fundamentals (testing, CI / CD, observability, performance).

Why this matters

• First engineering hire – shape the technical foundation of a rapidly growing startup.
• Massive market – tech debt affects $3 trillion globally with 41% created by AI.
• Real impact – help companies save millions in development costs.
• Cutting‑edge tech – latest AI / ML technologies solving real business problems.
• Growth opportunity – lead digital transformation in the modernization market.

Benefits & compensation

• Fully remote with flexible working arrangements.
• $2,000 – $4,500 / month contract based on experience.
• Growth opportunity – direct path to technical leadership.
• Competitive paid PTO package – company‑paid time off.
• Early employee at a growing startup.

How to apply

Send your resume in English, please.

• LinkedIn profile URL
• GitHub portfolio – show us your best work
• Live project examples – applications or tools you’ve built
• Cover letter – why you’re excited about OneSeven Tech
• Any other references highlighting your qualifications

About OneSeven Tech

Founded by James Sullivan, OneSeven Tech is a premier digital product agency serving startups and enterprises.

OneSeven has partnered with startup clients who have collectively raised over $100M in VC, with enterprise clients including + person hospitality groups and NASDAQ companies.

Having experienced firsthand how tech debt can destroy startups, we’re on a mission to turn the \"invisible tax\" of bad code into actionable business intelligence.

We work remotely, move fast with 1-week sprints, and focus on elegant solutions to complex problems.