Mid Full Stack Web Developer

Tractian; São Paulo; Presencial; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading SaaS provider in São Paulo is seeking a Full-Stack Developer with 2–4 years of experience in Node.js, TypeScript, and React. The role involves building and maintaining APIs, implementing lead processing pipelines, and ensuring data quality. Strong collaborative skills and advanced English proficiency are required. Join a dynamic team focused on operational reliability and growth optimization.

Qualificações

• 2–4 years of experience in full-stack development.
• Solid understanding of API design and secure data handling.
• Experience integrating with CRM/MA and third-party SaaS via APIs.

Responsabilidades

• Build and maintain REST/GraphQL APIs for website features.
• Implement lead processing pipelines with validation and scoring.
• Ensure data quality and compliance with robust error handling.

Conhecimentos

Node.js

TypeScript

React

SQL

API design

Data logging and monitoring

Collaborative mindset

Advanced English

Descrição da oferta de emprego

Marketing at TRACTIAN

Tractian is revolutionizing industrial asset management with advanced B2B SaaS solutions that drive operational reliability and efficiency. Our high-ticket focus requires a strategic and results-driven marketing approach to generate and capture qualified opportunities that translate into measurable revenue impact.

What will you do

You will design and operate between front-end and back-end layers that support our web and growth stack: secure form handling, lead enrichment and routing to CRM/Marketing Automation, content and feature toggles for experimentation, and clean observability for troubleshooting. You’ll collaborate closely with Front-end, RevOps, and Data to ensure every release meets standards for security, performance, reliability, and measurable

Responsibilities

• Build and maintain REST/GraphQL APIs for website/LP features: secure form submission, file uploads, gated content, and event endpoints.
• Implement lead processing pipelines: validation, deduplication, enrichment (e.g., firmographics), scoring hooks, and routing to CRM/MA (Salesforce/HubSpot).
• Integrate with third-party SaaS (CRM, Marketing Automation, CDP/intent tools) via webhooks/queues with retries and idempotency.
• Ensure data quality and compliance (consent, opt-in, audit logs), plus robust error handling and observability (logs/metrics/traces).
• Support experimentation and personalization-friendly architectures (feature flags, configuration services, edge-friendly APIs) with performance in mind.
• Optimize performance and cost: caching strategies (edge/CDN, Redis), efficient queries, and scalable patterns.
• Maintain CI/CD pipelines, testing (unit/integration), code reviews, documentation, and runbooks.
• Collaborate with Front-end and Growth to translate campaign requirements into reliable services with clear SLAs.

Requirements

• 2–4 years of experience in full-stack development (Node.js/TypeScript/React/SQL) with web-focused services.
• Solid understanding of API design, authentication/authorization, rate limiting, and secure data handling.
• Experience integrating with CRM/MA and third-party SaaS via APIs/webhooks; familiarity with retries/idempotency.
• Practical knowledge of databases (relational and/or NoSQL), data modeling for marketing/growth use cases, and caching.
• Comfort with logging/monitoring (e.g., OpenTelemetry), debugging in production, and writing clear documentation.
• Collaborative mindset with Front-end, RevOps, and Growth; ability to translate business requirements into technical solutions.
• Advanced English Skills

Bonus Point

• Familiarity with test-driven development (TDD) and design patterns;
• Previous exposure to database integrations and ETL process;
• Basic knowledge of Python.