Senior Software Engineer (R14285)

Location: Remote - US

Department: Engineering

The Opportunity

The Engineering Ecosystem Org exists to help engineers deliver member value with high speed and high quality. As a Senior Software Engineer, you will design, build, and operate scalable platform services and shared libraries that improve developer productivity, system reliability, and delivery velocity. In your first year, success means delivering complex platform capabilities end-to-end, contributing to architecture decisions, and raising engineering quality through strong technical practices and mentorship.

At Oportun, we move fast and we hold each other to a high bar. If you care about doing your best work while actually moving the needle for real people, youll fit right in.

What Youll Do

Your day-to-day

• Youll design, build, test, deploy, and maintain scalable, reliable platform services and shared libraries.
• Youll contribute to platform and system architecture decisions with a focus on reliability, scalability, and developer experience.
• Youll write high-quality, maintainable code and model strong engineering best practices.
• Youll collaborate with Staff Engineers and peers to implement standards and patterns that support Continuous Delivery.
• Youll identify and address performance, scalability, and reliability issues across platform services.
• Youll participate actively in design reviews, code reviews, and technical discussions, providing thoughtful and constructive feedback.
• Youll drive operational excellence by improving monitoring, alerting, and incident response practices.
• Youll investigate root causes of production issues and implement long-term fixes to reduce on-call burden.
• Youll mentor and support junior and mid-level engineers through code reviews, pairing, and technical guidance.
• Youll partner with cross-functional teams to understand requirements and deliver solutions that create measurable business and customer value.
• Youll bring ideas for how we can do things better - proactively, not just when asked.
• Youll look for ways to use AI tools thoughtfully - to work smarter, reduce manual work, and make better decisions faster.

Who You Are

The right fit looks like this

Youre a hands-on engineer who enjoys solving complex technical problems, navigating ambiguity, and improving systems that other engineers depend on. You take ownership from design through production, communicate clearly, and help raise the technical bar through mentorship and constructive feedback.

 Youre comfortable navigating complexity and dont wait for perfect information to move forward. You communicate clearly, give direct feedback, and expect the same in return.

What You Bring

Skills & experience

Required

• Youll have 7-8 years of related software engineering experience with a bachelors degree, or a masters degree with an equivalent combination of education and experience.
• Youve demonstrated strong experience in software development focused on backend systems and services.
• You bring proficiency in Java, C#, C++, or similar backend languages, with strong knowledge of software design principles, data structures, and algorithms.
• You have experience building and operating scalable, reliable, and secure systems, including 3+ years designing, building, deploying, and maintaining container-based applications.
• You bring 4+ years of experience working with cloud platforms such as AWS, GCP, or Azure.
• You have experience with Continuous Delivery practices and automated deployment pipelines.
• You have strong problem-solving and debugging skills, effective communication and collaboration skills, and experience mentoring junior engineers and contributing to team-level technical leadership.
• You bring working knowledge of secure development practices and security considerations in distributed systems.

Nice to Have

• Experience in financial services or the fintech industry.
• Familiarity with shared platforms, distributed systems, developer productivity, or engineering ecosystem practices.

• Youve used AI tools such as ChatGPT, Copilot, or similar to improve your own productivity.

Our AI Mindset

We build with AI. We lead with judgment.

AI isnt a feature here. Its how we work.

Were excited about what AI makes possible, and were looking for people who share that curiosity. You dont need to be an expert. You need to be open to experimenting, willing to learn, and able to apply new tools in ways that actually move the needle.

In this role, youll be encouraged to explore AI tools, find practical use cases for your function, and bring ideas for working smarter. We believe the best outcomes come when human judgment and AI capability work together.

Why Oportun

Whats in it for you

Oportun offers a competitive compensation and benefits package designed to support your physical, financial, and professional well-being. Benefits vary by country of employment.

Some of the benefits available to eligible employees include:

US Benefits:

401(k) Company Match;

Medical,

Dental & Vision Insurance;

Life & Disability Insurance;

Flexible PTO.

Eligibility and plan details vary by location and employment status. To learn more about Oportun and our benefits, visit oportun.com/careers