Best Egg

Lead Software Engineer II

Job Description

The Lead Software Engineer II plays an important role in building and enhancing engineering solutions across the organization. This role focuses on designing and delivering reliable, high-quality software while contributing to technical discussions, improving engineering practices, and supporting team execution. You will work closely with senior engineers and architects to implement scalable, secure, and maintainable systems.


Technical Delivery & Engineering Excellence
  • Design, develop, and deliver high-quality software iteratively and incrementally.
  • Take ownership of key components and services—from hands-on coding to deployment and monitoring.
  • Participate in technical design discussions and contribute architectural insights, working with senior leaders to shape solutions.
  • Ensure software follows modern engineering practices, including clean code, testing, automation, and cloud-native patterns.
  • Support continuous improvement in code quality, reliability, performance, and developer experience.
  • Translate business requirements into clear technical tasks and help validate assumptions and approaches.

  • Cloud Engineering & Operational Support
  • Build and enhance distributed, event-driven, and cloud-native solutions in AWS.
  • Apply cloud best practices—security, cost awareness, performance, and operational efficiency—under guidance of senior engineers.
  • Contribute to observability through metrics, logging, tracing, dashboards, and alerts.
  • Assist in performance tuning, resiliency improvements, and troubleshooting production issues to ensure system stability.

  • Team Collaboration & Mentorship
  • Mentor and support junior engineers through pairing, code reviews, and knowledge sharing.
  • Collaborate effectively with Product, Architecture, InfoSec, and DevOps to deliver well-aligned solutions.
  • Contribute to a culture of learning, curiosity, and continuous improvement within the engineering team.

  • In the First 90 Days:
  • Take ownership of core components or services.
  • Deliver high-quality, production-ready code and contribute meaningfully to team goals.
  • Build strong working relationships within the engineering and product teams.

  • In 6–12 months:
  • Lead development of one or more important services with increasing autonomy.
  • Help improve system performance, scalability, and reliability.
  • Support and elevate engineering practices through mentorship, reviews, and process improvements.

  • What you Bring
  • 5–7 years of professional software engineering experience.
  • Strong backend development experience with Java and Python.
  • Solid understanding of SQL, data modeling, and query optimization.
  • Working knowledge of AWS cloud architecture, services, and best practices.
  • Experience with modern databases (relational and NoSQL) such as DynamoDB, RDS, PostgreSQL, DocumentDB.
  • Familiarity with CI/CD pipelines, Docker, and container orchestration systems (ECS/EKS preferred).
  • Experience with monitoring/observability tools such as CloudWatch or Datadog.
  • Ability to produce clear technical documentation and participate in design discussions.
  • Experience mentoring and supporting other engineers.
  • Strong communication skills with the ability to collaborate across teams.
  • Comfort working in Agile environments with iterative delivery and shared ownership.
  • Ability to bring clarity to complex situations and drive work forward with teammates.