Mid Full Stack Web Developer
São Paulo, SP
Marketing – Marketing Operations /
Full-time /
Remote
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.
