Senior Backend Software Engineer (Latam Only)

Arandu Studio & Tech; Teletrabalho; BRL 304.000 - 458.000; Tempo parcial

Resumo da oferta

A dynamic tech startup is seeking a highly seasoned Senior Backend Engineer with over 5 years of experience. The role focuses on building and shipping production backends using PostgreSQL, integrating external APIs, and driving AI-related initiatives. The ideal candidate will thrive in a fast-paced environment and have a strong technical background, particularly in advanced features of PostgreSQL and experience with AI models. If you're looking for a role with high autonomy and impact, apply now.

Qualificações

• 5+ years of experience in backend engineering, preferably in a startup.
• Expert in PostgreSQL for database modeling and performance.
• Advanced experience with AI and external API integrations.

Responsabilidades

• Design and implement production backends using PostgreSQL.
• Integrate with external APIs and medical devices.
• Participate in the development of AI strategies.

Conhecimentos

PostgreSQL

TypeScript

Node.js

Next.js

AI programmatic integration

External API integrations

Ferramentas

AWS

DevOps tools

Descrição da oferta de emprego

Contract

International contractor — $35 / hour Language : English (mandatory fluency, written & spoken)

Reports to

CTO + Engineering Team

About the Role

We are seeking a highly seasoned Senior Backend Engineer with +5 years of experience building and shipping production backends with PostgreSQL. You are an advanced backend engineer with strong database skills, experience integrating external APIs, a strong product focus, and you are comfortable thinking on your feet in a fast-paced and dynamic startup environment. Experience integrating with medical devices and systems is highly desired.

Tech Stack

PostgreSQL (modeling, security, RLS, performance, transactions, triggers)

TypeScript

Next.js / Node.js

External API integrations

AI / LLM programmatic integrations

Advanced testing + reliability

Required

Expert level proficiency with PostgreSQL Database (modeling, security / authentication / authorization / RLS, performance, transactions, triggers, scaling, data history, etc)

TypeScript

NextJS / NodeJS

Advanced experience integrating with external APIs.

AI Integration: Experience programmatically interacting with LLMs or other advanced AI models

Solid CS fundamentals

Advanced testing experience and maintaining high reliability

Strongly Preferred

Experienced with Supabase (especially Row Level Security and Realtime features)

DevOps expertise, implementation experience, and uptime reliability

AI Training: Capability to help craft our long term AI strategy, along with training and customizing open source AI models based on medical data

Solid proficiency with React (we're a NextJS shop; since we're a small team you may be asked to contribute to the front-end)

Bonus

AWS

Experience with backend workflow tools such as temporal.io, airflow, etc.

Medical device integrations (Immunoassay, Ultrasound, etc)

Medical data (i.e. HL7, FHIR & HIPAA compliance)

Python

How We Work

Small, high-impact team

Fast decision-making

High autonomy and ownership

Clear, async-friendly communication

Focus on real outcomes, not bureaucracy