Jr. Full Stack Web Developer - Tractian
View Company Profile- Job Title
- Jr. Full Stack Web Developer
- Job Location
- São Paulo, SP
- Job Description
- Marketing at TRACTIANTractian 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 doYou will 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
- Help to maintain REST/GraphQL APIs for website/LP features: secure form submission, file uploads, gated content, and event endpoints.
- Learn and Implement new tools to improve lead processing pipelines: validation, deduplication, enrichment.
- Ensure data quality and compliance (consent, opt-in, audit logs), keep track of error logs for immediate action.
- 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- 1–3 years of experience in full-stack development (Node.js/TypeScript/React/SQL) with web-focused services.
- Good 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
Bonus Point- Familiarity with design patterns;
- Familiarity with writing SQL queries
- Basic knowledge of Python.
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Tractian Company Size
Between 100 - 500 employees
Tractian Founded Year
2019
Tractian Total Amount Raised
$185,600,000
Tractian Funding Rounds
View funding detailsSeries C
$120,000,000 USD
Series B
$46,900,000 USD
Series A
$15,000,000 USD
Seed
$3,200,000 USD
Pre Seed
$500,000 USD