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Who we are:
Shape a brighter financial future with us.
Together with our members, we’re changing the way people think about and interact with personal finance.
We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world.
The Role:
We are looking for an experienced Senior Staff Software Engineer to join our Builder Tools engineering organization with a mission to enable SoFi engineers to elegantly solve problems. In this role, you will have the opportunity to directly impact, influence and lead the direction and architecture of our AI-powered software testing experience, and elevate product reliability through testing infrastructure innovations and practices. You will get the chance to lead, define, and take on complex and interesting problems as part of a fast-paced, highly collaborative organization. The ideal candidate will be a mentor, technical leader and a team player who is hands-on and comfortable driving solutions from initial architecture to implementation and adoption with a strong sense of ownership and drive for delivery.
What You’ll Do:
- Technical leadership - Provide thought leadership for the technical strategy, design, implementation, delivery and operations for AI powered agentic testing (autonomous test generation, execution, failure remediation), and foundational test infrastructure (environment, data generation, multi tenancy).
- Innovate - Collaborate with cross-functional teams to drive innovation in testing enablement infrastructure, experience and tooling.
- Exemplary Practitioner - Be a subject matter expert in the testing domain, including outcome KPIs and metrics, and operational excellence.
- Mentor - Collaborate with engineers in the team, provide mentorship, and domain expertise to enhance the overall technical capabilities of the team..
- Continuous Improvement - Contribute to creating a culture of continuous learning, data-driven decisions and improvements. Proactively identify and manage risks.
- Collaborate – Build strong working relationships with coworkers and cross-organizational teams.
- Influence - Influence and scale the adoption of platforms, tools and best practices across the engineering organization.
What You’ll Need:
- Experience - Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical field.
- 8+ years software development experience.
- Experience developing in a cloud environment (e.g., AWS), using containers (e.g., Docker, Kubernetes), cloud-native technologies, service meshes (e.g., Istio, Envoy), CI/CD pipelines and automated testing.
- Expertise - Deep knowledge of testing practices for micro-services (e.g., multi tenancy, ephemeral test environment, test user and data generation techniques). Deep awareness of testing tools (e.g., Locust, Artillery), frameworks (e.g., Kotest, Mockito) and techniques (e.g., fuzz, property)
- 2+ years of experience using or developing AI tools (e.g., Claude Code, Prompts, Cursor), AI infrastructure (e.g., MCP, RAGs, Vector dbs), agent frameworks (e.g. Agent SDK, Langchain, Langfuse).
- Design - Strong understanding of software design principles, and distributed systems architecture.
- Problem solving - Strong problem solving and programming fundamentals (algorithms, data structures).
- Coding Skills - Proven coding skills (e.g., Java, Kotlin, Python) delivering large scale systems with infrastructure automation (e.g., Terraform).
- Project Ownership - Ability to own, manage and deliver projects from scoping through launch. Experience working with Agile development processes.
- Strong Interpersonal skills - Excellent written and verbal communication skills. Demonstrated ability to collaborate well with technical and non-technical members, and proven skills to operate effectively in a cross-functional team.
Preferred Qualifications:
- Experience with security, compliance, and risk management in cloud environments.
- Experience with monitoring and logging (e.g. Datadog, Elastic, Coralogix).
- Experience with container orchestration (e.g., Docker, Kubernetes) and networking
Top Skills
What the Team is Saying
What We Do
SoFi wasn’t built to be a bank. Or a technology company. We were built for one mission: help people achieve financial independence so they can realize their ambitions.
Redefining an entire industry isn’t easy work—and it’s not for the faint of heart. It takes a certain kind of team. People with diverse perspectives and expertise, united by a common sense of purpose. People willing to challenge assumptions but always do the right thing. People proving that innovation and responsibility don’t have to compete, but can come together to create something truly unconventional in the world.
For the last eight years, we’ve been charting this new path forward. We call it The SoFi Way.
At SoFi, we don’t just talk about culture: we live it. The SoFi Way is how we show up every day, how we make decisions, and how we build for our members, clients, and each other.
Why Work With Us
Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation Fintech company using innovative, mobile-first technology to help our members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront.
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SoFi Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
For the majority of our workforce who work on a hybrid schedule, the in-office requirement is a handful of days per month!
