Senior Full Stack Software Engineer (LATAM Only)

Arandu Studio & Tech; Alvorada; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A software development company is seeking a Senior Full Stack Software Engineer to work remotely in Brazil and US time zones. You will oversee the development of a next-generation platform for fertility clinics, utilizing Next.js and Node.js. The ideal candidate has strong experience with PostgreSQL, third-party API integrations, and a solid understanding of both frontend and backend processes. Join a small, agile team focused on impactful software development and improving patient outcomes.

Qualificações

• Fluent in English, able to collaborate during US-friendly hours.
• Experience with agile methodologies and remote teamwork is desirable.
• Portfolio or links to shipped projects/codes.

Responsabilidades

• Build and ship end-to-end features across Next.js frontend and Node.js backend.
• Model and tune Postgres schemas ensuring secure authorization.
• Integrate external APIs and improve application performance.
• Contribute to unit, integration, and end-to-end testing practices.

Conhecimentos

Next.js / React proficiency

Node.js experience

TypeScript knowledge

PostgreSQL expertise

Tailwind CSS mastery

AI tool proficiency

Third-party API integrations

Solid testing practices

Descrição da oferta de emprego

Senior Full Stack Software Engineer Location : Remote — Brazil / US time zones (EST ±3h) • Contract : International contractor, $35 / hour • Language : English (fluent) • Reports to : CTO & Engineering team.

About the role

Volatus is hiring a Senior Fullstack Engineer to own critical product work on a next‑generation platform for fertility clinics and their patients. You will join as a founding engineer, shaping both the product and the technical direction in a category where better software directly improves patient outcomes.

Tech context

You will work in a modern, greenfield stack centered on :

Frontend : Next.js / React , Typescript , Tailwind CSS

Backend : Node.js / TypeScript with a PostgreSQL core (schema design, authN,authZ, performance, transactions, triggers).

Data & integrations : Third-party API integrations ; performance profiling (e.g., Lighthouse).

Quality : Unit, integration, and end-to-end tests; CI / CD .

Collaboration : Work closely with our Head of Engineering, Principal Engineer, Product Designer, and CEO.

What you will do

Build and ship end‑to‑end features across the Next.js frontend and Node / TypeScript backend.

Model and tune Postgres schemas; ensure secure authN / authZ and strong performance.

Integrate external APIs and improve app reliability and speed (including Lighthouse‑driven improvements).

Write reliable tests (unit / integration / e2e) and contribute to CI / CD workflows.

Make pragmatic early‑stage architectural decisions and raise the engineering bar.

What you will bring

Proficiency with AI tools to accelerate development and quality.

Strong production experience with Next.js / React, Node.js, and TypeScript.

Tailwind & CSS mastery; responsive, accessible UI.

PostgreSQL expertise (modeling, security / auth, performance, transactions, triggers).

Integrations experience (third‑party APIs) and solid testing practice (unit / integration / e2e).

Portfolio or links to shipped projects / code.

90-day outcomes

In your first 90 days, you will:

Lead at least one significant feature from design to production, used by real clinics or internal teams.

Improve a key part of the frontend experience (e.g., performance, usability, or design consistency) and document the standards for others.

Own part of the backend or data model, including at least one meaningful performance or reliability improvement.

Help define or refine testing and deployment practices so the team can ship faster and with more confidence.

Nice to have

Experience building voice‑controlled components / speech‑to‑text.

Experience interacting with AI models from the web app.

How we work

Remote within EST ±3 hours preferred ; open to other time zones if you can collaborate on US‑friendly hours.

• Small, senior team with a strong bias toward action and ownership ;

Product‑led culture : engineers are closely involved in discovery, tradeoff discussions, and shaping the roadmap.

Hiring process

Coderpad Challenge (60 min)

Intro chat (45 min) – mutual fit and role context.

Technical deep‑dive & Live testing – discuss systems you’ve built; pair on a focused problem (no whiteboard trivia).

Team conversation – meet engineering + product leadership.

References & offer

Volatus is an equal opportunity employer committed to building a diverse and inclusive team.