Software Engineer, Data Infrastructure

Reposted 16 Days Ago
San Francisco, CA
In-Office
130K-200K Annually
Mid level
Information Technology • Other • Security • Social Impact • Software • Cybersecurity • Data Privacy
Persona helps companies of all sizes verify individuals and businesses and automate any identity-related use case.
The Role
As a Software Engineer on the Data Infrastructure team, you will design, build, and maintain data platforms, implementing data models and ETL pipelines while collaborating cross-functionally.
Summary Generated by Built In

About Persona

Persona is the configurable identity platform built for businesses in a digital-first world. Verifying individuals and organizations is harder — but more important — than ever, with AI enabling fraudsters to launch sophisticated accounts at scale and regulations evolving rapidly.

We’ve built Persona to support practically every use case and industry — that’s why we’re able to serve a wide range of leading companies. For example, Instacart relies on Persona to verify shoppers who onboard onto their platform before delivering groceries to your doorstep. Meanwhile, OpenAI relies on Persona to keep bad actors out, protecting one of the world’s most powerful AI platforms from large-scale abuse in a time when AI is reshaping the way we work and live.

We believe that making the internet safer and more human requires a team that reflects the diverse, global nature of the people we aim to serve. We’re growing rapidly and looking for exceptional people to join us.

About the Role

As an engineer on the Data Infrastructure team at Persona, you will play a key role in designing, building, and maintaining the data platform that powers our data science and analytics applications. This is a highly cross-functional role—you will work on everything from deploying new cloud infrastructure to writing data pipelines to developing new product features that better deliver analytics for our customers, all while closely collaborating with product, data science, and post-sales teams. We are a small team where every member has a high degree of ownership of our stack, working to make Persona a more data-driven organization.

What you'll do at Persona

  • Build and expand the data platform using cutting edge technologies for the cloud data stack.

  • Design and implement efficient data models to power analytics and core product workflows.

  • Collaborate with stakeholders to translate business and product needs into product features.

  • Identify new opportunities to use data in transformative ways across product, data science, and business teams.

What you’ll bring to Persona

  • 3+ years of experience in software engineering, with a focus on data infrastructure or large-scale data systems.

  • Proficiency in Python and familiarity with technologies like Kafka, Snowflake, ClickHouse, Airflow and Apache Flink.

  • Experience designing and implementing scalable ETL pipelines and working with structured and unstructured data.

  • Strong understanding of data modeling, including schema design and performance optimization for analytical and operational use cases.

  • Excellent communication and collaboration skills, with experience working cross-functionally with product, data science, and operational teams.

  • A passion for leveraging data to drive innovation.

Nice to have

  • Familiarity with React, Ruby on Rails, Kubernetes, Google Cloud (GCP), MySQL, MongoDB

Benefits and Perks

For full-time employees (excluding internship and contractor opportunities), Persona offers a wide range of benefits, including medical, dental, and vision, 3% 401(k) contribution, unlimited PTO, quarterly mental health days, family planning benefits, professional development stipend, wellness benefits, among others. While we believe competitive compensation and benefits are a critical aspect of you deciding to join us, we do hope you consider why our core values and culture are right for you. If you’d like to better understand what it’s like working at Persona, feel free to check out our reviews on Glassdoor.

Diversity, equity, inclusion and belonging

At Persona, we strive to put diversity and inclusion at the forefront of everything we do, reflecting our core values. Our DEIB Employee Resource Group seeks to build a diverse and inclusive team that fosters an environment where each Personerd feels empowered to bring their unique differences to work and achieve their full innovative potential. Our hope is that by fostering such an environment, we strengthen our business and relationships by putting people first.

We strive to promote a culture that celebrates diversity and inclusiveness regardless of, but not limited to, race, gender, sexual orientation, family status, religion, ethnicity, national origin, physical disability, veteran status, or age.

Top Skills

Airflow
Apache Flink
Clickhouse
GCP
Kafka
Kubernetes
MongoDB
MySQL
Python
React
Ruby On Rails
Snowflake
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The Company
HQ: San Francisco, CA
230 Employees
Year Founded: 2018

What We Do

Persona helps businesses manage KYC/AML/KYB programs, fight fraud, and build trust by automating any identity-related use case with our flexible identity infrastructure. For example, we help Branch automate their KYC process and Coursera verify learners’ identities before delivering course credentials.

Beyond securely collecting and verifying user information such as PII, government IDs, and biometric selfies, our platform also provides flexible case review and orchestration tools to help businesses streamline and automate their identity operations — from setting custom rules to ingesting third-party data and triggering external actions.

Why Work With Us

Persona's a leader in identity verification, offering unmatched flexibility to meet diverse business needs. With customizable building blocks, our product adapts to various industries, use cases, and risk levels. Our core value of having a People-first culture thrives on new perspectives that enrich the workplace and support our mission and value.

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