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Senior/Staff Software Engineer, Buyside Team

Polly

Salary not specified
Sep 12, 2025
Dallas, TX, US
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Polly is looking to solve the problem of under-innovation in the mortgage capital markets space by developing a modern, data-driven capital markets ecosystem.

Requirements

  • Proven track record of success in large enterprise SAAS Software, distributed systems, scalability, and continuous development
  • Senior level skill-set with core programming languages (Python, Java, C-Sharp, C/C++, etc.)
  • Strong expertise in modern frontend technologies—JavaScript, TypeScript, and frameworks like React or Vue, with a focus on building scalable and user-friendly applications
  • Experience with distributed task queues and asynchronous processing frameworks (e.g., Celery, Kafka, or similar)
  • Experience working with distributed systems, inter-service communication protocols, and APIs (e.g. REST, NSQ, etc.)
  • Experience developing transactional systems, where concurrency, race conditions, and data consistency are a concern
  • Experience working with relational databases and SQL

Responsibilities

  • Develop and maintain mission-critical services using Python, Django, JavaScript, Vue.js, PostgreSQL and AWS
  • Take ownership of technical solutions from planning to production deployment
  • Diagnose and resolve technical problems; build unit tests and automation to ensure the quality of your features
  • Create maintainable code through thoughtful documentation, clean architecture, and comprehensive testing
  • Shape the architecture by contributing to key decisions about the platform's current design and future direction
  • Actively participate in interviewing and evaluating new team members
  • Guide engineering practices and establish pragmatic standards for code quality

Other

  • Bachelor’s degree or equivalent and 6-9 years’ experience OR Master’s degree and 4-7 years’ experience
  • Must be able to work on site three days a week (Tues./Wed./Thurs.) at our Innovation Hubs, located in Dallas-Fort Worth and San Francisco
  • Must be able to pass a background check and/or drug test (if required)
  • Must be authorized to work in the United States
  • Must be willing to participate in a hybrid work environment