Senior Software Engineer Jobs in Boston, Massachusetts

231 open Senior Software Engineer jobs in Boston, Massachusetts at 70 companies, including Amazon, Spotify and Datadog. Updated daily from company career pages.

Amazon

Amazon is an e-commerce website for consumers, sellers, and content creators.

8 more open roles at Amazon

Spotify

Datadog

Datadog offers monitoring and analytics for cloud-based workflows.

Klaviyo

Klaviyo is an automation and email platform designed to help grow businesses.

20 more open roles at Klaviyo

Hewlett Packard Enterprise

Hewlett Packard Enterprise is an edge-to-cloud company that uses comprehensive solutions to accelerate business outcomes.

Suno

Suno is a music start-up that enables anyone to make the songs they want.

SimpliSafe

SimpliSafe is a home security company that designs, engineers, and sells cameras, smart lock, and wireless security alarm systems.

CarGurus

CarGurus is an online automotive destination that assists users in contacting sellers and comparing local listings for new and used cars.

DraftKings

DraftKings provides online daily and weekly fantasy sports contests for cash prizes in major sports.

WHOOP

WHOOP is a performance optimization system that tracks athlete recovery, training, and sleeping hours to help boost performance.

9 more open roles at WHOOP

PTC

PTC develops, markets, and supports product lifecycle management software solutions and associated services.

LangChain

LangChain enables developers to accelerate their LLM application workflows by overseeing the entire project lifecycle.

Anduril Industries

Anduril Industries is a defense product company that builds technology for military agencies and border surveillance.

12 more open roles at Anduril Industries

Humana

Humana creates innovative solutions and resources that help people with their healthcare needs.

Confluent

Confluent offers a streaming platform based on Apache Kafka that enables companies to easily access data as real-time streams.

Verily

Verily is an Alphabet health tech company focused on research, care, and health financing to deliver on the promise of precision health.

2 more open roles at Verily

OpenGov

OpenGov is a digital cloud software provider that helps local governments and state agencies run government operations.

Axon

Axon provides electronic control devices to law enforcement and corrections agencies.

2 more open roles at Axon

Oscar Health

Oscar is a health insurance company that offers individual and family plans, medicare advantages, and small group products.

IonQ

IONQ develops general-purpose quantum information processors to solve the world’s complex problems.

Updated 2026-10-11.