The Software Engineer II will design, build, and maintain internal platforms and tools, automate workflows, and improve productivity using AI, ensuring high-quality, scalable solutions that address operational challenges and support internal teams.

As an Engineering Manager at Klaviyo, you will lead engineering teams to build internal tools and AI-powered solutions, partner across departments to improve efficiency, and foster a culture of collaboration and innovation.

Lead the Amplify Engineering team's development of internal tools and AI-powered systems. Ensure reliability, scalability, and security while mentoring engineers and collaborating with cross-functional teams.

As a Senior Software Engineer on Amplify, you'll design and own internal platforms and automation, improving productivity and solutions for various teams at Klaviyo. You'll lead project lifecycles, collaborate across departments, and mentor other engineers, using modern AI tools to enhance system capabilities.

Sell Klaviyo's MarTech SaaS to EMEA customers by owning the full sales cycle: prospecting, qualifying, demoing, forecasting, and closing net-new revenue while supporting peers and growing territory value.

Lead engineering teams to build and operate a multi-tenant messaging platform, ensuring reliable, compliant message delivery and enhancing developer velocity through clear APIs and tools.

The Senior Billing Specialist will manage accounts receivable, enhance billing processes, support financial reporting, and collaborate with various teams to improve customer experiences.

The Outbound BDR will build and maintain relationships with potential clients, promoting Klaviyo's products and services to drive sales in Central Europe. Responsibilities include outreach, follow-ups, and collaborating with the sales team.

As a Customer Support Specialist at Klaviyo, you will assist customers by providing high-quality support through email and live chat, troubleshoot software issues, and collaborate with the team to enhance customer experiences.

Manage partner relationships, drive growth strategies, execute lead referrals, articulate software value, collaborate with teams, and travel as needed.

The Senior Software Engineer in Infrastructure Security at Klaviyo designs and develops security systems, improves software availability and scalability, and mentors junior engineers while collaborating on technical projects.

As an Account Executive at Klaviyo, you'll manage the sales cycle from prospecting to closing deals, focusing on building and supporting a client base while achieving consistent revenue growth.

As a Software Engineer on the Infrastructure Security team, you will design, build, and maintain cloud-native security services, improve system efficiency, and collaborate with engineers to ship secure software.

As a Site Reliability Engineer II at Klaviyo, you will ensure platform reliability and scalability, automate operational tasks, and improve systems through observability and collaboration with teams.