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Software Engineer

Automatticcareers

Remote (Central) Remote permanent

Posted: December 10, 2025

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Job Description

POSITION DUTIES: Responsible for developing and optimizing high-performance distributed systems that power search and discovery across billions of Tumblr posts.

The Software Engineer will collaborate closely with cross-functional teams to design and maintain architectures that support efficient development and deployment of new features and optimizations.

Day-to-day job duties include:

• Enhance Tumblr’s Search and Dashboards, implementing new signals and features, and building scalable data solutions to enhance content relevance and user experience;

• Explore and implement new signals and features to improve content quality and relevancy; Launch A/B tests and perform analysis to validate hypotheses, and build tools to enable continuous experimentation;

• Build out new content datasets using Elasticsearch, Hadoop, Kafka, Druid, Flink and/or Spark;

• Maintain and optimize a fleet of Elasticsearch servers via Kubernetes to ensure search and discovery services operate efficiently; and

• Continuously improve and refine search quality and relevance.

POSITION REQUIREMENTS: Requires at minimum a Bachelor’s degree in Computer Science, Engineering, or related technical field or foreign equivalent
followed by 2 years of Progressively responsible experience in a software engineering role.

Experience must include:

• Two (2) years experience deploying, maintaining, and scaling production search systems;

• Two (2) years experience with Elasticsearch, Solr, or Lucene;

• Two (2) years experience in PHP, Java and/or Scala;

• Two (2) years experience in Information Retrieval and/or algorithms;

• At least one (1) year of experience with Hadoop and MapReduce, including frameworks such as Spark; and

• At least one (1) year of experience in Airflow, Kafka, or Flink.

Role permits full-time telecommuting from anywhere in the U.S. Position requires less than 24% (i.e., not more than several days) of incidental travel to various
locations for team building and business strategization a few times per year. Travel may be within the U.S. or internationally.

RATE OF PAY: $210,000- $275,000/year
SCHEDULE: M-F, 8 hours/day, 40 hours/week
ADDRESS OF EMPLOYMENT: 632 Broadway, New York, NY 10012 #LI-DNI

About Automattic

Now in our 20th year, we’re the people behind WordPress.com, WooCommerce, Tumblr, Simplenote, Jetpack, Longreads, Day One, PocketCasts, Beeper, and more. We believe in making the web a better place.

We’re a distributed company with more than 1400 Automatticians in nearly every corner of the globe, speaking over a hundred different languages. Enriched by this diversity, we’re united by a singular mission: to democratize publishing, commerce, and messaging so anyone with a story can tell it, anyone with a product can sell it, and everyone can manage their communications from a single source. In short, we help maintain a balance in society, creating and continually refining powerful tools people can use to compete fairly—regardless of income, gender, politics, language, or where they live in the world.

We believe in Open Source, and the vast majority of our work is available under the GPL. Automattic is a Most Loved Company and Disability Confident Committed. (Here’s what that might mean for you.) Learn more about our dedication to diversity, equity, and inclusion and our Employee Resource Groups.

If you need disability-related accommodations during the application or interview process, please fill out this form. We are committed to ensuring an accessible hiring process for all candidates.

To learn about how we handle your data, please review our Privacy Policy.

You can track your application status and more at MyGreenhouse.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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