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Klaviyo · 22 hours ago

GTM Systems Developer Co-op (Fall 2026)

Boston, MA

Full-time

Onsite

New Grad

$31/hr - $31/hr

Klaviyo is seeking a GTM (Go-to-Market) Technology Software Developer Co-op to join their Global Technology Solutions team. In this role, you’ll help build and improve the software, integrations, and automation that power how their employees and internal teams work every day.

AdvertisingAnalyticsE-CommerceMarketing AutomationSoftware

Comp. & Benefits

H1B Sponsor Likely

Responsibilities

Build and enhance APIs, integrations, and automations across GTM technology systems (Salesforce, Zendesk, and Hubspot)

Collaborate with engineers and internal stakeholders to translate business needs into scalable technical solutions

Improve internal user experiences by simplifying workflows, reducing manual steps, and increasing system reliability

Participate in agile development practices, including sprint planning, code reviews, testing, and iterative delivery

Write clear technical documentation and support testing across multiple user personas

Support audit and compliance efforts through thoughtful system design, logging, and documentation

Explore opportunities to apply modern tooling and automation to make internal systems more efficient

Qualification

PythonJavaJavaScriptAPIsDatabasesWeb technologiesCuriosityProblem-solvingCollaborationDetail-oriented

Required

Undergraduate student graduating between December 2026 – May 2028 pursuing a degree in Computer Science, Software Engineering, Systems Engineering, Computer Information Systems, or a related field

Have completed at least one prior software engineering internship or co-op

Experience with one or more Python, Java, JavaScript

Familiarity with APIs, databases, or web technologies

Curious, self-motivated, and comfortable learning new systems and domains

Strong problem-solving skills and enjoy working through ambiguity

Clear communicator who enjoys collaborating with both technical and non-technical partners

Detail-oriented and interested in building reliable, maintainable internal systems

Benefits

Participation in the company’s annual cash bonus plan

Variable compensation (OTE) for sales and customer success roles

Equity

Sign-on payments

A comprehensive range of health, welfare, and wellbeing benefits based on eligibility

Company

Klaviyo

Glassdoor4.0

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

Founded in 2012

Boston, Massachusetts, USA

1001-5000 employees

http://www.klaviyo.com

H1B Sponsorship

Klaviyo has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (47)

2024 (29)

2023 (24)

2022 (27)

2021 (21)

2020 (8)

Funding

Current Stage

Public Company

Total Funding

$1.35B

Key Investors

ShopifySands Capital VenturesAccel

2025-08-13Post Ipo Secondary· $195.06M

2025-05-14Post Ipo Secondary· $372.95M

2023-09-20IPO

Leadership Team

Andrew Bialecki

CEO

Ed Hallen

Co-Founder, Chief Strategy Officer, Board Member

Recent News

Morningstar.com

WHOOP Announces the Massachusetts AI Coalition Formed to Unite Leading Companies, Builders, and Investors to Advance AI Innovation Across the Commonwealth, as Founding Chair

2026-01-13

Investing.com

BTIG Reveals its Best Stock Picks for H1 2026

2026-01-03

Boston Globe

Training a robot to replace you? Local startup Tutor Intelligence says it could happen.

2025-12-17

Company data provided by crunchbase