DVT

• Design, develop, and maintain a modular monolithic backend API in .NET (C#). • Build and evolve RESTful APIs consumed by a Flutter mobile application. • Implement business logic, domain rules, validation, and integrations in a clean, testable manner. • Own backend features end‑to‑end, from design through to production support. • Work with Azure Front Door + WAF for secure, global API access. • Integrate with Auth0 for authentication and authorization (OIDC / OAuth2). • Design and maintain integrations with: Azure Web PubSub, Firebase Cloud Messaging, Blob Storage, Azure Key Vault. • Design and maintain PostgreSQL schemas as the system of record for structured data. • Build and manage background jobs and schedulers inside the monolith. • Integrate with an AI module and provider to support AI-powered features. • Implement robust logging, monitoring, and error tracking using Sentry, Azure Logs.

• Design, build, and maintain robust ETL/ELT pipelines across AWS-native data environments • Own Airflow orchestration — scheduling, dependencies, retries, alerting, and operational support • Develop analytics-ready data models in dbt, using modular, warehouse-first transformation patterns • Work confidently across S3 (raw, staged, curated) and Redshift Serverless for storage and warehousing • Contribute to the roadmap and potential migration toward Snowflake as a future warehouse • Write clean, maintainable Python for pipeline logic, scripting, and lightweight engineering tasks • Embed data quality, testing, and observability into every pipeline — not as an afterthought • Engage directly with client stakeholders: gather requirements, present solutions, and advise on trade-offs • Partner with analysts, product teams, and other engineers in a distributed, remote-first setup

• responsible for writing and testing scalable code • developing back-end components • integrating user-facing elements in collaboration with front-end developers

• Develop robust, scalable backend systems using Java (11–17+), focusing on Vert.x and reactive programming • Design and manage APIs using OpenAPI (YAML), SOAP, REST, and GraphQL • Integrate seamlessly with front-end technologies such as ReactJS, VueJS, Angular, and TypeScript • Implement event-driven and microservices-based architectures, including serverless functions when appropriate • Drive CI/CD pipeline implementation, performance tuning, and system monitoring using industry-standard tools • Champion clean code practices and Agile methodologies across development teams

• Own complex systems end‑to‑end: design, build, test, deploy, and operate Java/Spring Boot microservices • Govern AI‑assisted code: prompt, evaluate, validate, and harden AI‑generated outputs • Engineer for resilience using patterns like circuit breakers, retries, rate limiting, and load balancing • Consistently deliver Clean Code, SOLID, and proven Design Patterns across services • Build and maintain CI/CD pipelines, IaC modules, and secure delivery workflows • Drive TDD/BDD with comprehensive test suites • Implement meaningful observability across metrics, logs, and traces • Collaborate across web and mobile channels to ensure full‑stack alignment

• Designing and developing high-quality Android applications from concept to launch • Building seamless user interfaces, implementing full user journeys, and integrating RESTful APIs • Driving application stability, scalability, and testability through clean, maintainable code • Implementing effective state management and creating custom widgets to enhance UX • Ensuring top-notch app security and performance across devices