Senior Software Engineer, Online Data Stores (SF/NYC)
Company: Persona
Location: San Francisco
Posted on: June 1, 2025
Job Description:
About 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 . We're growing
rapidly and looking for exceptional people to join us.About the
RoleWe are looking for a Senior Software Engineer to join our
Online Data Stores team, a critical part of the Infrastructure team
at Persona. You'll play a key role in building, maintaining, and
evolving the data storage solutions that power our application
stack. You will be instrumental in ensuring the scalability,
reliability, and performance of these core systems. You'll
collaborate closely with other engineering teams to optimize data
storage solutions and define best practices, helping Persona scale
effectively.This is an opportunity to have a significant impact on
the foundation of our platform and contribute to a growing company
that's building the identity layer for the internet. You'll be
working on challenging problems at scale, using cutting-edge
technologies, and collaborating with a talented team of engineers.
While Persona is based in San Francisco, the Infrastructure team is
fully remote, with team members across the US and Canada.What
you'll do at Persona
- Design, develop, and maintain high-performance, scalable, and
secure data stores used across our application stack.
- Collaborate with infrastructure, platform, and application
teams to optimize data storage solutions for performance,
reliability, and cost-efficiency.
- Implement and advocate for best practices for data modeling,
access patterns, monitoring, and incident response.
- Contribute to automation, observability, and proactive capacity
planning to ensure operational excellence.
- Participate in code reviews, contribute to architectural
discussions, and mentor junior engineers.
- Partner with other engineering teams to deliver on complex
initiatives together.
- Develop simple, elegant solutions to complex problems.
- Embrace and champion engineering best practices within the
product engineering teams.
- Work closely with product teams to plan and build scalable,
resilient and cost-effective infrastructure systems that meet
launch goals, reach new markets and scale with product demand.
- Directly shape system design, development methodologies, and
implementation technologiesWhat you'll bring to Persona
- BA/BS in computer science, software engineering or equivalent
experience
- 5+ years of software engineering experience with a focus on
large-scale, distributed data systems.
- Strong technical expertise in designing and operating scalable
data storage solutions, ideally with the technologies we use
(MySQL, MongoDB, Elasticsearch, Redis).
- Experience with cloud-native architectures and technologies,
particularly Google Cloud (or equivalent cloud providers).
- Deep understanding of data consistency, replication,
partitioning, and high availability strategies.
- Experience with infrastructure-as-code and container
orchestration systems like Kubernetes.
- Software development experience in general-purpose programming
languages (Ruby, Go, Python, Java) with a preference for experience
in Ruby on Rails and ORMs.
- Strong problem-solving skills and ability to navigate ambiguity
in a fast-paced environment.
- Excellent communication and collaboration skills, with a focus
on cross-functional teamwork.
- Knowledge of and expertise in software engineering best
practices for software development life cycle, including
requirements gathering, design, coding standards, code reviews,
source control management, build processes, testing, and
operations$180,000 - $240,000 a yearCompensation & equityThis
salary range is the estimated base salary range. Base salaries are
just one component of the total compensation package and are
determined by a number of factors such as years of experience,
expertise, qualifications and more. In addition to base salary, we
offer competitive equity packages that play a big part in
recognizing you for the huge impact you will have on helping us
achieve our mission. Please note, the salary range is a guideline
based on market data for roles located in the San Francisco Bay
Area, and may vary depending on location. Salary ranges are subject
to change without notice.Benefits and perksPersona offers a wide
range of thoughtful and inclusive benefits for this role, including
medical, dental, and vision, 3% 401(k) contribution, unlimited PTO,
quarterly mental health days, family planning benefits,
professional development stipends, wellness benefits, unlimited
paid time off, 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.Diversity, equity, inclusion and belongingAt 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.
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Keywords: Persona, Stockton , Senior Software Engineer, Online Data Stores (SF/NYC), IT / Software / Systems , San Francisco, California
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