Senior Backend Developer

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Develop and implement dependable integration solutions within a global B2B e-commerce landscape.

• Integrate partner ERP, CRM, OMS, and WMS record systems with a downstream omnichannel commerce platform.

• Manage comprehensive data integration flows encompassing commercial, customer, product, pricing, inventory, order, and fulfillment data.

• Enhance and refine integration development and operational methodologies.

• Address production issues and devise effective resolutions during incidents and hypercare periods.

• Produce high-quality, thoroughly tested, and observable integrations utilizing logging, distributed tracing, alerting, and runbooks.

• Oversee the complete delivery lifecycle of assigned partners, which includes onboarding, building, deploying, hypercare, and steady-state operations.

• Engage in a rotating 24/7 Level 3 on-call schedule with 24-hour shifts.

• Manage escalations from the dedicated Level 1/Level 2 operations team.

• Act as a reliable technical liaison for partner teams throughout the entire lifecycle.

• Employ AI coding agents as a primary tool for daily delivery and critically assess the output generated.

⛳️ Requirements

• Extensive experience in designing, delivering, and managing integrations between enterprise systems of record (ERP/CRM) and downstream commerce/omnichannel platforms.

• In-depth understanding of end-to-end data integration processes: extraction, transformation, mapping, validation, reconciliation, ingestion, and delivery.

• Proficient in REST/SOAP APIs, webhooks and event streaming, SFTP/file exchange, middleware/iPaaS, ETL/ELT, and batch processing.

• Java backend experience.

• Familiarity with Azure Data Factory.

• Proficient in REST API.

• Experienced in Spring Boot, including Spring MVC and Spring Security, with practical production experience.

• Knowledge of RabbitMQ or similar message brokers.

• Proficient in PostgreSQL.

• Experience with Docker and Kubernetes.

• Testing experience with JUnit and end-to-end testing.

• Knowledge of observability practices: logging, distributed tracing, alerting, and runbooks.

• Comfortable and mature in customer-facing roles, engaging in discussions with partner technical teams throughout the lifecycle.

• Ability to perform under pressure during production incidents, hypercare periods, and customer-facing outages.

• Capability to make technical decisions despite incomplete information.

• Daily, proficient use of AI coding agents as a core delivery tool, with critical assessment of AI-produced outputs.

• Advanced English proficiency, fluent in technical discussions with external stakeholders.

🏝️ Benefits

• Health and dental insurance.

• Meal and food allowances.

• Childcare support.

• Extended paternity leave.

• Access to partnerships with gyms and wellness professionals through Wellhub (Gympass) TotalPass.

• Profit Sharing and Results Participation (PLR).

• Life insurance coverage.

• Continuous learning opportunities via CI&T University.

• Discount clubs.

• Free online resources dedicated to physical, mental, and overall wellness.

• Courses on pregnancy and responsible parenting.

• Collaborations with online learning platforms.

• Language learning resources.

• Support and accommodations for inclusion during the selection process.

• A dedicated Health and Well-being team, alongside inclusion specialists and affinity groups.