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Jobs in Massachusetts, United States

54 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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Lead Engineer, Applied AI (Customer Agent)
3 months ago
Klaviyo · Boston, Massachusetts, United States
Lead / staff$176K – $264K a yearEngineering
Our Engineering team builds the AI systems that power how brands run their businesses on Klaviyo. We move fast, ship in production, and hold a high bar for what "AI-native" actually means: systems that make real judgment calls, not demos.
Software Engineer II (Mobile Developer - Android/Kotlin) - Remote
4 months ago
Klaviyo · Boston, Massachusetts, United States
RemoteMid level$116K – $174K a yearEngineering
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the…
Senior Software Engineer, Platform Engineering
4 months ago
Klaviyo · Boston, Massachusetts, United States
Senior$148K – $222K a yearEngineering
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the…
Senior Software Engineer, Applied AI (Customer Agent)
4 months ago
Klaviyo · Boston, Massachusetts, United States
Senior$148K – $222K a yearEngineering
Our team is looking for a Senior Software Engineer, Applied AI to help build the future of Customer Agent, Klaviyo’s AI-native conversational platform. In this role, you’ll play a critical part in shaping how autonomous service, AI-driven support, and agentic commerce…
Senior Software Engineer - Infrastructure Security
4 months ago
Klaviyo · Boston, Massachusetts, United States
Senior$148K – $222K a yearSecurity
The Infrastructure Security team makes it simple and easy for engineers to make secure choices while developing world-class software at high speed. Security is built in by default—seamless and effortless—making engineers’ lives better and Klaviyo more secure.
Commercial Account Executive (Portuguese Speaking)
4 months ago
Klaviyo · Boston, Massachusetts, United States +1
Entry level$75K a yearSales
Commercial AE’s are product experts who run the full sales cycle—from qualification and tailored discovery to demo, evaluation management, and driving the buying process through close—with minimal support. They own a portfolio, manage a high‑velocity pipeline, and balance…
Lead Product Manager, Core Data
4 months ago
Klaviyo · Boston, Massachusetts, United States
Lead / staff$168K – $252K a yearData & AI
We are seeking a highly technical Lead Product Manager to set the vision, strategy, and execution for our Data Ingestion Platform. This is a platform PM role, ideal for someone who operates comfortably at the intersection of deep architectural discussions and long-range product…
Senior Product Manager, Identity and Access Management
6 months ago
Klaviyo · Boston, Massachusetts, United States
Senior$136K – $204K a yearSecurity
We’re hiring a Senior Product Manager to own the end-to-end strategy across Platform Integrity & Protection (PAA) and Accounts.
Senior Software Engineer - Growth
7 months ago
Klaviyo · Boston, Massachusetts, United States
Senior$148K – $222K a yearEngineering
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the…
Senior Product Designer
7 months ago
Klaviyo · Boston, Massachusetts, United States
Senior$134.4K – $201.6K a yearDesign
At Klaviyo, we’re building the platform that helps businesses create and deliver personalized customer experiences at scale, powered by first-party data.
Senior Lead Product Manager, Enterprise
9 months ago
Klaviyo · Boston, Massachusetts, United States
Lead / staff$196K – $294K a yearProduct
Klaviyo is seeking a Senior Lead Product Manager to drive our Enterprise product strategy and lead the evolution of our platform for the world’s most sophisticated, data-driven brands. This role sits at the center of one of Klaviyo’s most important growth opportunities:…
Commercial Account Executive
9 months ago
Klaviyo · Boston, Massachusetts, United States
Entry level$75K a yearSales
Commercial AE’s are product experts who run the full sales cycle- from qualification and tailored discovery to demo, evaluation management, and driving the buying process through close, with minimal support. They own a portfolio, manage a high‑velocity pipeline, and balance…
Senior Software Engineer - Profiles, Lists and Segments
9 months ago
Klaviyo · Boston, Massachusetts, United States
Senior$148K – $222K a yearEngineering
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the…
Principal Engineer, Core Infrastructure
10 months ago
Klaviyo · Boston, Massachusetts, United States
Lead / staff$244K – $366K a yearEngineering
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.