Senior Backend Software Engineer (Latam Only)

Arandu Studio & Tech; Teletrabalho; BRL 120.000 - 160.000; Tempo parcial

Resumo da oferta

A tech startup focused on innovation seeks a seasoned Senior Backend Engineer to join their high-impact team in Ribeirão Pires, Brazil. The ideal candidate will have over 5 years of experience in building and shipping production backends, primarily utilizing PostgreSQL. You will be expected to integrate external APIs and have advanced experience with AI programmatic integrations. A background in medical device systems is highly desirable. Join a dynamic environment that values quick decision-making and offers high autonomy.

Qualificações

• 5+ years of experience building and shipping production backends with PostgreSQL.
• Advanced experience integrating with external APIs.
• Expertise in AI programmatic integrations.
• Proficient in Next.js and Node.js.

Responsabilidades

• Build and ship production backends with PostgreSQL.
• Integrate external APIs into the backend.
• Ensure high reliability through advanced testing.
• Contribute to front-end tasks as needed.

Conhecimentos

Expert level proficiency with PostgreSQL Database

TypeScript

Next.js / Node.js

Advanced integration with external APIs

Solid CS fundamentals

Advanced testing experience

React

Ferramentas

PostgreSQL

AWS

Python

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