Boston, Massachusetts, United States · On-site
$148k–$222k/yr
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 appr…
Skills: Full Stack Engineering, AI-Native Development, LLM Orchestration, Python, React
Boston, Massachusetts, United States · On-site
$148k–$222k/yr
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 appr…
Skills: Python, Go, AWS, Kubernetes, Terraform
Boston, Massachusetts, United States · On-site
$148k–$222k/yr
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 appr…
Skills: Software Engineering, Full-stack Development, LLM Orchestration, Python, React
Boston, Massachusetts, United States · On-site
$148k–$222k/yr
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 appr…
Skills: Full Stack Development, React, TypeScript, Python, Django
Boston, Massachusetts, United States · On-site
Company Description By working at Harvard University, you join a vibrant community that advances Harvard's world-changing mission in meaningful ways, inspires innovation and collaboration, and builds skills and expertise…
Skills: Audiovisual Support, Operational Leadership, Staff Supervision, Event Coordination, Troubleshooting
Boston, Massachusetts, United States · Hybrid
Company Description By working at Harvard University, you join a vibrant community that advances Harvard's world-changing mission in meaningful ways, inspires innovation and collaboration, and builds skills and expertise…
Skills: Linux Systems Administration, Relational Databases, Containerization, Orchestration, Python
Boston, Massachusetts, United States · Remote OK
Technical Support Specialist About the job At parcelLab, we're reshaping how the world's leading brands manage the post-purchase experience. Our Post-Purchase Customer Experience platform helps companies like SKIMS, H&M,…
Skills: JavaScript, B2B SaaS Support, Technical Troubleshooting, Customer Success, Problem Solving
Boston, Massachusetts, United States · Remote OK
$165k–$210k/yr
ezCater is the #1 food tech platform for workplaces in the US. The company makes it easy for any organization to manage its food needs and order from over 125,000 restaurants nationwide. For workplaces, ezCater provides …
Skills: GRC, Control Design, AI Governance, SOC 2, PCI-DSS
Boston, Massachusetts, United States · Remote OK
Thank you for you interest in opportunities at ezCater! If you don’t see an open position that aligns to your experience and interests, we encourage you to share your information with the Talent team by filling out the a…
Mountain View, California, United States · Hybrid
$190k–$230k/yr
Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting…
Skills: Analog IC Design, Mixed-Signal Circuit Design, CMOS Device Characteristics, Cadence Design Environment, Silicon Photonics
Boston, Massachusetts, United States · Hybrid
At Crestron Electronics, Inc we build the technology that integrates technology. We are proud to be the largest and most recognized brand in automation and control solutions, and the premier technology partner for fortun…
Skills: C#, C++, Object-Oriented Programming, Software Testing, Debugging
Boston, Massachusetts, United States · On-site
$30/hr–$35/hr
About Asbury Herb Chambers is part of Asbury Automotive Group (NYSE: ABG), a Fortune 500 company, and one of the largest franchised automotive retailers in the United States. We are redefining the traditional dealership …
Skills: IT Troubleshooting, Help Desk Support, ITIL v3, MS Operating Systems, Cisco Call Manager
Boston, Massachusetts, United States · On-site
$30/hr–$35/hr
About Asbury Herb Chambers is part of Asbury Automotive Group (NYSE: ABG), a Fortune 500 company, and one of the largest franchised automotive retailers in the United States. We are redefining the traditional dealership …
Skills: IT Troubleshooting, Help Desk Support, ITIL v3, MS Operating Systems, Cisco Call Manager
Boston, Massachusetts, United States · On-site
$205k–$228k/yr
At Compass, our mission is to help everyone find their place in the world. Founded in 2012, we’re revolutionizing the real estate industry with our end-to-end platform that empowers residential real estate agents to deli…
Skills: Go, Java, Python, TypeScript, AI Integration
Boston, Massachusetts, United States · Hybrid
$188k–$248k/yr
Managing Partner, Consulting — Gartner At Gartner, we guide the leaders who shape the world, equipping them with indispensable insights, advice, and tools to achieve mission‑critical priorities. Gartner Consulting is whe…
Skills: IT Strategy, Commercial Banking Expertise, Executive Relationship Management, Revenue Generation, Cloud Strategy
Roseville, California, United States · Hybrid
$106k–$214k/yr
CPQ Analyst This role has been designed as ‘Hybrid’ with an expectation that you will work on average 2 days per week from an HPE office. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud company advanci…
Skills: CPQ Administration, Oracle CPQ, Sales Forecasting, Process Design, Analytical Skills
San Francisco, California, United States · Remote OK
About Code Metal Code Metal is redefining code translation for mission-critical industries, helping defense partners move more quickly and reliably from algorithm to silicon. Our platform accelerates deployment of DSP, R…
Skills: Product Positioning, Messaging, Go-To-Market Strategy, Technical Writing, Sales Enablement
Boston, Massachusetts, United States · On-site
Business Unit: Corporate Finance Industry: Technology Overview Houlihan Lokey, Inc. (NYSE:HLI) is a leading global investment bank recognized for delivering independent strategic and financial advice to corporations, fin…
Skills: M&A Advisory, Financial Modeling, LBO Modeling, DCF Modeling, Financial Valuation
Boston, Massachusetts, United States · Hybrid
About Code Metal Code Metal is redefining code translation for mission-critical industries, helping defense partners move more quickly and reliably from algorithm to silicon. Our platform accelerates deployment of DSP, R…
Skills: Python, PyTorch, LLM Tooling, Agentic AI Systems, Fine-tuning
Boston, Massachusetts, United States · Hybrid
About Code Metal Code Metal is redefining code translation for mission-critical industries, helping defense partners move more quickly and reliably from algorithm to silicon. Our platform accelerates deployment of DSP, R…
Skills: Quality Engineering Strategy, SDET, Test Automation, CI/CD, Performance Testing
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Design and scale an AI-native conversational platform to power autonomous service and agentic commerce experiences. Lead technical decision-making and mentor engineers while deploying reliable, high-quality systems across the full stack.
Requires 7+ years of software engineering experience with a strong track record of building scalable, customer-facing products. Candidates should have a product mindset and practical experience experimenting with LLMs or agentic workflows.
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 traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying. Want to learn more about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.
Our team is looking for a Senior Full Stack Engineer 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 experiences evolve at scale across millions of customer interactions.
You’ll work across the stack to design, build, and scale systems that power intelligent workflows, conversational experiences, tools integrations, retrieval systems, onboarding flows, observability, and multi-channel customer engagement. You’ll help develop both foundational platform capabilities and customer-facing experiences that enable brands to launch, customize, and continuously improve their own highly-configurable AI agents.
As a Senior Engineer, you’ll tackle complex technical and product challenges, develop multiple solution paths, and evaluate business and architectural trade-offs to determine the best approach. You’ll also act as a technical leader and mentor, driving engineering quality, execution, and decision-making across projects. Additionally, you’ll be responsible for deploying well-designed, thoroughly tested solutions that prioritize reliability, scalability, and customer impact.
The Customer Agent team is building one of Klaviyo’s most ambitious and strategic product areas: an extensible AI platform that enables brands to deliver personalized, autonomous customer experiences across channels like chat, email, SMS, and beyond. We operate with high ownership, rapid iteration cycles, and a strong bias toward execution. Every engineer is expected to think holistically about customer outcomes, collaborate deeply across engineering, product, design, data science, and go-to-market teams, and push beyond traditional role boundaries to help the team move faster.
Success in this role means shipping high-quality systems quickly, contributing to foundational platform decisions, improving the intelligence and reliability of our agent experiences, and helping define how AI-powered customer engagement evolves at Klaviyo.
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Massachusetts Applicants:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Our salary range reflects the cost of labor across various U.S. geographic markets. The range displayed below reflects the minimum and maximum target salaries for the position across all our US locations. The base salary offered for this position is determined by several factors, including the applicant’s job-related skills, relevant experience, education or training, and work location.
In addition to base salary, our total compensation package may include participation in the company’s annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility.
Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process.
This role may require up to 10% travel for purposes such as new hire onboarding, client or partner work if applicable, team meetings, and industry events. Travel is coordinated in advance.
We’re Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us.
AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed.
By participating in Klaviyo’s interview process, you acknowledge that you have read, understood, and will adhere to our Guidelines for using AI in the Klaviyo interview Process. For more information about how we process your personal data, see our Job Applicant Privacy Notice.
Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.
Klaviyo is the autonomous CRM for B2C brands, built to turn what you know about your customers into real growth.
Klaviyo (NYSE: KVYO) is the autonomous B2C CRM. Powered by its built-in data platform and AI, Klaviyo combines marketing automation, analytics, and customer service into one unified solution, making it easy for businesses to know their customers and grow faster. Klaviyo (CLAY-vee-oh) helps over 193,000 brands like Mattel, Glossier, Daily Harvest, and Liquid Death deliver 1:1 experiences at scale, improve efficiency, and drive revenue.
Offices: 125 Summer St, Floor 7, Boston, Massachusetts 02110, US · 106 Fenchurch Street, 5th Floor, London, England EC3M 5JF, GB · 420 George St, Floor 17, Sydney, NSW 2000, AU · 1615 Platte St, Denver, Colorado 80202, US · 181 Fremont St, Floor 21, San Francisco, California 94105, US
Based on 2286 listings with disclosed salaries, most technology jobs in Boston, MA pay between $95k–$224k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 2,871 open technology positions in Boston, MA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include WHOOP, State Street, Amazon, Liberty Mutual Insurance, InterSystems, among others. Browse the listings above to see every active employer.
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