Staff Software Engineer (Data and Storage Services)
Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.
At Affirm, data is fundamental to everything we do. Our data and storage solutions empower machine learning, artificial intelligence, cloud-based technologies, and other modern tools to create differential and scalable products. We prioritize building our own technology and investing in engineering talent, as we believe these are enduring competitive advantages that are difficult to replicate. Our expertise in sourcing, aggregating, protecting, and analyzing data has been what we believe to be a core competitive advantage of our platform since our founding. We use data to inform our analysis and decision-making, including risk assessment, in a way that empowers consumers and generates value for our merchants and funding sources.
Our mission is to provide trustworthy, intuitive, and cost-efficient solutions to secure, store, analyze, and transform data at exceptional scale.
We are responsible for highly available, low latency, cost efficient compliant cloud based data storage, data processing, and analytics capabilities that enable all of Affirm’s customer-facing business critical websites/applications (e.g., checkout flows, merchant APIs, etc.) as well as back-office processes (e.g., Capital Engineering, Lending, etc.). To drive innovation at our scale, we need experienced engineers to build storage, data abstraction, streaming, transformation, analytics warehouse, replication, metadata platform, data exploration, governance framework.
What You’ll Do
You will collaborate with other teams - including product, infrastructure, and site reliability engineering (SRE) to:
- Leading and mentoring engineers to define and execute on a roadmap aligned with stakeholder needs
- Design, build, and a highly durable and strongly consistent structured datastore solution.
- Design, build and own an infrastructure platform that provides critical support for operating database systems at scale.
- Design and build structured storage solutions that solve for multi-region, active resharding, and globally available services.
- Collaborate with other teams on their database needs and provide continuous guidance on design and architecture.
- Participating in an on-call rotation and collaborating with other teams such as SRE to solve production issues.
You will also have the opportunity to learn bleeding edge open source technologies like Kubernetes and Vitess as we build the future of Affirm’s data storage platform.
What We Look For
- 7+ years of development experience.
- Experience in the role of Database Administrator.
- Experience with AWS and/or other cloud providers (e.g., EC2, VPC, IAM, EKS etc.);.
- Hands-on experience with relational (e.g. AWS Aurora MySQL) and NoSQL databases or any online transaction (OLTP) systems experience.
- Experience with designing and owning highly available, fault-tolerant, multi-region online backend systems using cloud storage services.
- Working knowledge of OLAP systems like Snowflake is a plus.
- Experience in operating 24x7 mission-critical systems.
- Working knowledge and experience in data lifecycle management and operation (e.g., data Performance, ETL, streaming/batch processing, data quality, data security, etc.)
- Knowledge of Python/Kotlin or the ability to learn them quickly.
- Experience building and owning large-scale, geographically distributed backend systems.
- Skilled at developing and debugging in one or more programming languages.
- Experience with (or want to learn about) operating system internals, filesystems, databases, network, concurrency frameworks.
- Eager to learn new things and have a growth mindset.
- At least one of:
- Experience working in Database, SRE, or Infrastructure teams in the past, or have operated a distributed data storage system such as MySQL, Kafka, Cassandra, or others.
- Experience with Service-Oriented Architectures (SOA). We use technologies such as Kubernetes, Docker, gRPC, Envoy, Istio, Celery/RabbitMQ, and NGINX, but we are always looking for new technologies to adopt.
Compensation & Benefits
We offer a competitive package, with some highlights listed below. However, the given figures are not guaranteed compensation ranges; rather, they are unbinding, approximate indications of what the salary may be for your awareness. The actual salary may be less than the lower range or greater than the upper range, depending on skills and experience. No employee is guaranteed salary at the amount of the lower range.
- Targeted Gross Monthly Salary: 25,792 - 32,233 PLN
- Flexible Spending Wallets for tech, food and lifestyle
- Generous time off policies
- Away Days - wellness days to take off work and recharge
- Learning & Development programs
- Parental leave
- Robust health benefits
- Employee Resource & Community Groups
Location - Remote Poland
The majority of our roles can be located anywhere in Poland.
Affirm is proud to be a remote-first company! The majority of our roles are remote and you can work almost anywhere within the country of employment. Affirmers in proximal roles have the flexibility to work remotely, but will occasionally be required to work out of their assigned Affirm office. A limited number of roles remain office-based due to the nature of their job responsibilities.
We have a simple and transparent remote-first grade-based compensation structure. Offer amounts within the range are based on a number of factors including but not limited to job-related skills, experience, and relevant education or training. Across the broader organization, certain roles are eligible for equity awards upon hire, promotion, tenure milestones and for performance.
We’re extremely proud to offer competitive benefits that are anchored to our core value of people come first. Some key highlights of our benefits package include:
- Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents
- Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses
- Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
- ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount
We believe It’s On Us to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of individualized support during the hiring process.