Senior Software Engineer, Full-Stack & Data Engineering (CLAW)

At NerdWallet, we’re on a mission to bring clarity to all of life’s financial decisions and every great mission needs a team of exceptional Nerds. We’ve built an inclusive, flexible, and candid culture where you’re empowered to grow, take smart risks, and be unapologetically yourself (cape optional). We support how you thrive best. We invest in your well-being, development, and ability to make an impact because when one Nerd levels up, we all do.

We are a moderately sized engineering organization supporting the consumer business unit and its aggressive growth plans. We are looking for a highly motivated Full-Stack back-end and data engineering focused Senior Software Engineer to join the Credit Cards / Lending / Banking / Investing (henceforth CLAW) Engineering team to partner with our stakeholders.

If you thrive in a fast-paced environment, enjoy coding, and delivering value, this role is for you. As a Senior Engineer, you'll write extensive code, contribute to architecture and design, and elevate the quality of our deliverables while fostering team ownership of outcomes. We are an agile team practicing Sprints and indexing on continuous improvement and delivery.

This role reports to the Senior Manager, Engineering.

• Optimize Partner Data Ingestions: Build and maintain API and file-based partner ingestion pipelines to streamline data flow.

• Revolutionize Pricing Pipelines: Replace outdated Google Sheets-based workflows with a robust, automated pricing system, eliminating human error and enhancing reliability.

• Enable Data Visibility: Design and implement a comprehensive dashboard that delivers real-time, vertical-level data insights for improved decision-making.

• Streamline Investigations with Automation: Develop innovative solutions to automate manual investigations, empowering stakeholders with self-serve tools to resolve issues faster.

• Elevate Data Quality and Alerts: Overhaul and unify the alerting system, implementing advanced data quality checks to drive confidence in analytics.

• Help business stakeholders make data-driven decisions by improving the partner ingestion system that ingests data from hundreds of partners and build pricing engine on top of it.

• Use observability and monitoring tools to proactively identify, diagnose, and resolve production issues quickly.

• Help drive our existing values as a team towards better engineering practices, strong continuous improvement thinking, and failing fast / repairing faster mentality.

• Serve as a mentor to the engineers on the team.

• Partner with management to continuously develop the engineering roadmap for our team.

• Biased to action and are happy to iterate along the way based on what we learn. You tend to believe that time to market is more meaningful than perfection.

• Not afraid to fail. We take informed risks and chances, they often work, sometimes they don’t. You learn from those mistakes and incorporate them into how you think in the future.

• Aware that “fast” and “quality” are not mutually exclusive. We can deliver high quality, well engineered code fast. You do not cut quality first to meet timelines, you often thoughtfully try to figure out how to do both.

• Interested in being a mentor and a teacher to make those around you better. We aren’t perfect, neither are you. You believe that together we are more than the sum of our parts, and you expect others to help you to grow and learn too.

• Experience: Minimum of 5 years in full-stack software engineering, with a strong background in backend development and distributed systems.

• Education: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience).

• Technical Skills:

  • Programming Languages – Proficiency in languages like Python, Java, JavaScript, or others based on the stack.

  • Experience with front-end frameworks like Next.js, React, or similar.

  • Tools and Frameworks - Apache Airflow, Snowflake, Monte Carlo, and Cursor.

  • Software Development – Strong understanding of software development life cycle (SDLC) and methodologies (Agile, Scrum, DevOps).

  • System Design & Architecture – Experience in designing scalable, distributed, and high-performance systems.

  • Databases – Knowledge of SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra) databases.

  • Cloud Platforms – Experience with AWS, Azure, or Google Cloud for deploying and managing applications.

  • Microservices & APIs – Familiarity with RESTful APIs, GraphQL, and microservices architecture.

  • DevOps & CI/CD – Experience with automation tools (CDK, Docker, Kubernetes, Jenkins, GitHub Actions).

  • Testing & Debugging – Proficiency in unit testing, integration testing, and debugging tools.

  • Security Best Practices – Awareness of security principles, authentication, and authorization techniques.

  • Version Control – Proficiency with Git and workflows like GitFlow.

Preferred Qualifications:

• Experience in consumer credit, lending, loans, or insurance, with a solid understanding of working with multiple external partners and unifying pipelines.

• This role will be remote (based in the U.S.).

• We believe great work can be done anywhere. No matter where you are based, NerdWallet offers benefits and perks to support the physical, financial, and emotional well being of you and your family.

Work Hard, Stay Balanced (Life’s a series of balancing acts, eh?)

• Industry-leading medical, dental, and vision health care plans for employees and their dependents

• Rejuvenation Policy – Flexible Vacation Time Off + 11 holidays + holiday company shutdown

• New Parent Leave for employees with a newborn child or a child placed with them for adoption or foster care

• Mental health support

• Paid sabbatical after 5 years for Nerds to recharge, gain knowledge, and pursue their interests

• Health and Dependent Care FSA and HSA Plan with monthly NerdWallet contribution

• Monthly Wellness Stipend, Cell Phone Stipend, and Wifi Stipend (Only remote Nerds are eligible for the Wifi Stipend)

• Work from home equipment stipend and co-working space subsidy (Only remote Nerds are eligible for these stipends)

Have Some Fun! (Nerds are fun, too)

• Nerd-led group initiatives – Employee Resource Groups for Parents, Diversity, and Inclusion, Women, LGBTQIA, and other communities

• Hackathons and team events across all teams and departments

• Company-wide events like NerdLove (employee appreciation) and our annual Charity Auction

• Our Nerds love to make an impact by paying it forward – Take 8 hours of volunteer time off per quarter and donate to your favorite causes with a company match

Plan for your future (And when you retire on your island, remember the little people)

• 401K with 4% company match

• Be the first to test and benefit from our new financial products and tools

• Financial wellness, guidance, and unlimited access to a Certified Financial Planner (CFP) through Northstar

• Disability and Life Insurance with employer-paid premiums

If you are based in California, we encourage you to read this important information for California residents linked here.

NerdWallet is committed to pursuing and hiring a diverse workforce and is proud to be an equal opportunity employer. We prohibit discrimination and harassment on the basis of any characteristic protected by applicable federal, state, or local law, so all qualified applicants will receive consideration for employment.  

NerdWallet will consider qualified applicants with a criminal history pursuant to the California Fair Chance Act and the San Francisco Fair Chance Act, which requires this notice, as well as the Los Angeles Fair Chance Act, which requires this notice.

NerdWallet participates in the Department of Homeland Security U.S. Citizenship and Immigration Services E-Verify program for all US locations. For more information, please see:

• E-Verify Participation Poster (English+Spanish/Español)

• Right to Work Poster (English) / (Spanish/Español) 

#LI-Remote

#LI-5