Role Overview
Klaviyojobs is hiring a Lead Software Engineer. This is a full-time role in San Francisco. posted 2 weeks ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Resume Keywords to Include
Make sure these keywords appear in your resume to improve ATS scoring
Job description
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.
Managing the development of sophisticated software systems and projects operating at high scale data. Working with cross-functional teams on project planning and defining achievements, identifying dependencies, and meeting business goals. Working with partners to understand requirements, resolve blockers, and handle expectations. Advising on system design and implementation decisions. Iterating and improving upon engineering wide processes like recruiting, performance development, communication, and agile development. Telecommuting permitted 2 days/week. Multiple positions. Full-time. EEO/fully supports affirmative action practices.
Minimum Requirements (education and years of experience): Master's degree in Computer Science, Computer Engineering, Software Engineering, Electronics Engineering, Electrical Engineering, Interactive Media, or Information Technology, and 3 years of experience in job offered or closely related engineering role. Alternatively, a Bachelor's degree in an acceptable field of study and 5 years of acceptable experience.
Requires experience in the following:
Architecting and implementing core platform features;
Performance optimization and infrastructure improvements;
Implementing engineering best practices in code quality and testing;
Overseeing multiple engineering projects; and
Collaborating cross-functionally to define and deliver technical solutions.
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.
Your recruiter can provide more details about the specific salary/OTE range for your preferred location during the hiring process.
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.
AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed.
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.
About Klaviyojobs
Frequently Asked Questions
How do I apply for the Lead Software Engineer position at Klaviyojobs?
Use the Apply button above to submit your application directly to Klaviyojobs. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Lead Software Engineer position at Klaviyojobs located?
This position is based in San Francisco. Klaviyojobs has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Lead Software Engineer at Klaviyojobs earn?
Klaviyojobs has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Lead Software Engineer role at Klaviyojobs posted?
This role was posted on June 23, 2026 (16 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
More Jobs at Klaviyojobs
View all →AI-powered job search
Get every job scored to your resume
Upload your resume and get jobs ranked, your resume tailored, and employee contacts found automatically.
Get started freeNo credit card to start