Software Engineer Senior

Joel B. Greenberg

***************@*****.*** https://cal.com/workwithjoel Seeking 100% Remote SSE Role Summary

A passionate and experienced software engineering leader with hands-on experience building teams that deliver solutions including consumer-facing applications, APIs for third-party integration, and data ingestion/task processing pipelines. I seek a role where I help my team to achieve our highest aspirations: to establish a culture of collaboration, respect, and learning; to foster innovation and creativity; and to deliver quality products for customers and partners. Experience

Human Interest, Inc.Remote April 2022 — March2024

Senior Software Engineer, Data Integrations (Back-End)

• Architecting and planning service for ingestion of data for 500k participants.

• Automating end-of-year reconciliation data pipeline across 400+ third-party data providers.

• Establishing standards around modern service architecture including data models and SDKs.

• Creating ‘runbooks’ for customer-facing colleagues to fix data consistently and with audit logging. Technologies: Typescript (NodeJS/React), AWS (API Gateway, S3, ECS, SQS), PostgreSQL/Sequelize. Ellevation Education, Inc.Bos./Remote June 2019— Oct. 2021 Senior Software Engineer, Data Ingestion (Back-End)

• Reengineered data ingestion pipeline to support fast failure and retry of discrete steps of pipeline.

• Replaced reporting system, obviating disparate and unruly code in favor of configurable modules.

• Established cultural norms of language-specific working groups and engineering design reviews.

• Mentored teammates, especially juniors, on delivering high quality results in a timely fashion. Technologies: Python (Flask, Pandas), React, AWS (ECS, SQS, Lambda), PostgreSQL, SqlServer. Toast, Inc.Boston, MA Sept. 2018 — May 2019

Senior Software Engineer, Analytics and Reporting

• Migrated features from legacy monolith to domain services; created service to hold configuration.

• Mentored teammates on development, scoping, and planning of tasks and scheduling releases. Circle Internet Financial/Poloniex Asset Exchange Boston, MA Jan. 2016 — Sept. 2018 Software Engineer: Poloniex Wallets Infrastructure, Circle Trading Infrastructure

• Led efforts to rebuild wallets infrastructure of the Poloniex exchange, ensuring high availability.

• Maintained issues and priorities as projects in Jira, to promote cross-team collaboration.

• Developed and maintained microservices to provide real-time rates to client applications.

• Interviewed applicants for software engineering and technical management roles. Technologies: Java, NodeJS/TypeScript; Dropwizard, Redis, AWS, PostgreSQL, Flyway. TripAdvisor Newton, MA 2012 — 2015

Education

Tufts UniversityMedford, MA

B.S.,Computer ScienceandHuman Factors Engineering(Engineering Psychology), cum laude. Last updated May 5, 2025 .

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