Jonathan Bell

Jonathan Bell is an Associate Professor in Software Engineering and Software Systems at Northeastern University's Khoury College of Computer Sciences. Previously, he was faculty at George Mason University where he received a university-wide Teacher of Distinction award. Bell directs research that makes it easier for developers to create reliable and secure software by improving software testing and program analysis.

His research spans several key areas in software engineering: flaky tests, fuzzing, software supply chain analysis, and continuous integration. Bell's work on accelerating software testing earned an ACM SIGSOFT Distinguished Paper Award (ICSE '14), and his contributions to the object-oriented programming community were recognized with the 2020 Dahl-Nygaard Junior Researcher Prize. His program analysis research has resulted in widely adopted runtime systems including the Phosphor taint tracking system and CROCHET checkpoint/rollback tool.

His recent publications reveal a consistent focus on practical software engineering problems with empirical validation. His work increasingly addresses the challenges of modern software supply chains and dependency management, building on his earlier foundational work in testing and program analysis. The trend shows progression from specific testing problems to broader software ecosystem challenges.

• ACM SIGSOFT Distinguished Paper Award (ICSE '14 - Unit Test Virtualization with VMVM)
• Dahl-Nygaard Junior Researcher Prize (2020)
• NSF CAREER award recipient
• Teacher of Distinction award from George Mason University

Bell actively serves the software engineering community through program committee work for major conferences (ICSE, ASE, FSE, ISSTA), co-organizing mentoring workshops, and contributing to open source projects. He co-founded the Clowdr open source project during the pandemic to support virtual academic conferences and subsequently co-founded a startup around it. His research has been funded by the NSA and NSF, and he serves on the Computing Research Association's Education Board.