Role Title: Full Stack Engineer (Python / Java / APIs) ECLARO: A quick Summary ECLARO is an award-winning professional services firm headquartered in New York City and operating in the U.S., Canada, UK, Ireland, Australia and the Philippines. We are dedicated to a singular purpose: providing the Right People to meet every client's needs and solve business challenges through strategic staffing, permanent placement, custom outsourcing & offshoring. Utilizing our proprietary TRINIT-E Service Maturity Model, we help clients implement programs to promote innovation, automation and process improvement. About the Role: The Full Stack Engineer builds internal applications, APIs, and workflow tools that operationalize AI across the business. This is a hands-on engineering role for someone comfortable building across Java/Spring Boot backend services, Python-based integrations, REST APIs, and Angular or React front ends in an AWS-based environment. Key Responsibilities: . Build robust ETL/ELT workflows that handle structured, semi-structured, and unstructured data sources at scale. . Design data models and ontologies that maximize analytical value and support graph-oriented and downstream application use cases. . Implement data validation, cleansing, reconciliation, and integrity checks across ingestion processes to ensure consistent, trustworthy data. . Develop APIs and data services that expose graph and enterprise data to internal applications and platforms. . Optimize queries and data workflows for performance, scalability, and resilience. . Collaborate with subject matter experts and technical stakeholders to identify, evaluate, and integrate new data sources. . Maintain detailed documentation for pipelines, data models, metadata, lineage, and integration processes. . Monitor and tune ETL/ELT processes for efficiency, resilience, and scalability, including alerting for data quality issues. Qualifications: . 5+ years of software engineering experience with full stack or backend-heavy development. . Strong experience with Java, Spring Boot, and Python. . Experience designing and consuming REST APIs and modern web applications. . Hands-on experience with Angular or React. . Experience deploying and operating applications in AWS. . Strong fundamentals in testing, version control, CI/CD, and production support. Preferred Qualifications: . Exposure to NodeJS or event-driven integration patterns. . Experience with internal productivity tools, workflow orchestration, or regulated enterprise systems. . Familiarity with role-based access, audit logging, and secure enterprise application design.