Full-Stack Senior Software Engineer

About the Role

We are looking for a highly motivated full-stack Java and React Developer with 4-6 years of experience in Java, Spring Boot, and AWS infrastructure to join our fast-growing team. In this role, you will be responsible for developing and maintaining the backend of our public-facing APIs and services, ensuring that they are scalable, reliable, and secure.

Key Responsibilities

  • Design, develop, test, deploy, and maintain public-facing APIs, as well as internal microservices using Java and AWS technologies.
  • Develop responsive user interfaces with React, ensuring cross-browser compatibility and adherence to modern UI/UX standards.
  • Participate in code reviews and maintain high coding standards and practices.
  • Monitor and analyze application performance and troubleshoot issues.
  • Implement security and data protection measures to ensure data privacy and confidentiality.
  • Develop and maintain database schemas, APIs, and data models for high-performance and scalable applications.
  • Work collaboratively with the project team to ensure timely and quality delivery of projects.
  • Identify and propose technical solutions to solve business challenges.

What We’re Looking For

  • A bachelor’s degree or an equivalent degree in Computer Science or a related field from Tier 1, Tier 2 Institutes, or 90th+ percentile candidates from Tier 3
  • 4-6 years of experience in backend development using Java and Spring Boot
  • 2-3 years of experience in frontend development using React
  • Experience with RESTful APIs and microservices architecture
  • Strong experience in AWS infrastructure, including Lambda, RDS, and preferably OpenSearch
  • Familiarity with Agile/Scrum methodologies
  • Excellent problem-solving and analytical skills
  • Strong written and verbal communication skills
  • Ability to work independently and in a team environment

About Trestle

Trestle is a technology company based in Bellevue, Washington, building the next generation of identity data products. Our APIs help businesses across industries (from contact centers and financial services to insurance and lead generation) improve customer onboarding, lead management, and call operations through accurate validation, verification, and enrichment. Enterprise customers like Twilio, ActiveProspect, and Best Buy trust us to handle 500M+ queries per month.

Our founders bring deep identity data expertise, having helped grow a startup to an $850M acquisition. Today, Trestle is profitable with over a thousand business customers and massive growth potential, backed by top investors and entrepreneurs with decades of experience building industry-leading technology companies.

Our mission is to make identity data accessible, accurate, and actionable for every business. We’re guided by our core values: 

  • Growth Mindset: We invest in people who want to grow. We’re committed to hiring individuals eager to push beyond their comfort zone, even if their experience isn’t traditional.
  • One Team: We succeed together. With our flat organizational structure and collaborative culture, supporting colleagues happens naturally.
  • Customer First: Doing right by our customers guides every decision we make. We prioritize responsiveness, build genuine trust, and invest in relationships that endure.
  • Figure It Out: We thrive in ambiguity. We embrace new challenges head-on and relentlessly find solutions, even when the path forward isn’t clear.
  • Incremental Innovation: We believe small improvements compound into transformative change. Our innovation is steady, thoughtful, and ongoing, driven by continuous experimentation and iterative learning.

Trestle is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

How to Apply

Please submit your resume via email to careers@trestleiq.com. In the subject line of your email, please include “Full-Stack Senior Software Engineer Application – [Your Name].”