Engineering Manager, Advanced Reporting

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 careers.klaviyo.com to see how we empower creators to own their own destiny.

Team Overview:

The Advanced Reporting team is building the next generation of analytics tools that provide Klaviyo customers with actionable, data-driven insights. This team is responsible for designing and developing our advanced reporting experiences that empower our users to understand marketing performance, identify trends, and make smarter business decisions. As our customers' data needs grow more complex, the Advanced Reporting team plays a crucial role in transforming massive datasets into scalable, intuitive, and powerful visualizations. You will lead a team working at the intersection of big data, sophisticated frontend interfaces, and scalable backend systems.

How You Will Make a Difference:

You will lead a team of talented engineers to deliver high-impact, customer-facing analytics features used by more than 160,000 businesses. Your technical leadership will directly shape the future of Klaviyo’s reporting capabilities, helping our customers' data into clear, actionable strategies.

• Lead, grow, and mentor a team of full-stack engineers, fostering a high-performance and inclusive team culture.
• Drive the technical vision for our advanced reporting features, ensuring our systems are scalable, reliable, and performant.
• Collaborate closely with Product and Design to translate a strategic vision into technical execution and exceptional user experiences.
• Coordinate and collaborate with teams across Klaviyo to ensure we deliver the most value to our customers.
• Own the systems that make our customers' data discoverable and usable, powering insights that businesses rely on daily to drive their growth.
• Contribute to code reviews, design discussions, and the continuous improvement of our engineering processes and technical excellence.
• Represent your team in broader architectural discussions and help maintain a high technical bar across the organization.

Who You Are:

You are a passionate leader who is motivated to build great products and high-performing teams. You have a proven track record of delivering complex, data-intensive applications in a fast-paced, product-led environment.

• 8+ years of software engineering experience with strong frontend and/or backend skills.
• 2+ years of engineering management experience leading productive, high-functioning teams. Ideally managing fullstack, product delivery teams.
• Comfortable leading teams that contribute to backend systems using Python (or equivalent).
• Skilled in system design and architecture, particularly for building reliable and scalable analytics platforms.
• An excellent communicator and collaborator who can align the team and stakeholders behind a shared vision.
• Experience with agile methodologies and a passion for shipping code early and often.
• You’ve already experimented with AI in work or personal projects, and you’re excited to dive in and learn fast. You’re hungry to responsibly explore new AI tools and workflows, finding ways to make your work smarter and more efficient.
• You have a strong understanding of popular AI tools (ChatGPT, Claude Code, Cursor, Gemini, etc.) and know how to use them effectively in your own day-to-day workflow as well as having your teams effectively use them for high productivity.

Technologies We Use:

Our platform is coded primarily in Python and is built for massive scale on Amazon Web Services (AWS). While we look for engineers who have experience in our stack, we are always open to those who come from different disciplines and are eager to learn. 

• React, TypeScript
• Python, Django
• MySQL, Redis
• Kafka, RabbitMQ
• AWS, Kubernetes, Terraform

This is a Boston-based role. 

We use Covey as part of our hiring and / or promotional process. For jobs or candidates in NYC, certain features may qualify it as an AEDT. As part of the evaluation process we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound on April 3, 2025.

Please see the independent bias audit report covering our use of Covey here

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. Please visit Klaviyo Rewards to find out more about our Total Rewards package.

Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process.

Base Pay Range For US Locations:$188,000—$282,000 USD

Get to Know Klaviyo

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.

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.

IMPORTANT NOTICE: Our company takes the security and privacy of job applicants very seriously. We will never ask for payment, bank details, or personal financial information as part of the application process. All our legitimate job postings can be found on our official career site. Please be cautious of job offers that come from non-company email addresses (@klaviyo.com), instant messaging platforms, or unsolicited calls.   By clicking "Submit Application" you consent to Klaviyo processing your Personal Data in accordance with our Job Applicant Privacy Notice.  If you do not wish for Klaviyo to process your Personal Data, please do not submit an application.  You can find our Job Applicant Privacy Notice here and here (FR).