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Urgent! Staff Software Engineer - Java Backend (Marketplace) Job Opening In WorkFromHome – Now Hiring Collectors

Staff Software Engineer Java Backend (Marketplace)



Job description

Join to apply for the Staff Software Engineer - Java Backend (Marketplace) role at Collectors .

Collectors is the leading creator of innovative technology that provides value‑added services for collectors worldwide.

We grade, authenticate, vault, and sell millions of record‑setting collectibles while modernizing and digitalizing the process to help collectors pursue their passions.

What You’ll Do

  • Contribute to the design and development of new cloud‑based software architectures
  • Own and deliver complete features, including design, architecture, implementation, testability and deployment
  • Provide feedback on technical designs, proposals and code
  • Analyze existing applications/databases and identify areas for improvement
  • Design and contribute to APIs that support user experiences on web and mobile applications
  • Participate across the entire software development lifecycle, taking features from concept to production release
  • Collaboratively create solutions with other teams
  • Troubleshoot software issues and debug a large codebase
  • Develop and execute unit and integration tests
  • Contribute to technical documentation to increase maintainability of software assets

Who You Are

  • 7+ years of software engineering industry experience building backend software, with exposure to microservices, event‑driven architectures, and batch processing
  • 4+ years experience / strong proficiency in Java and the Spring Boot framework
  • Strong fundamentals working with databases and data modeling, both relational (e.g. PostgreSQL) & NoSQL (e.g. DynamoDB)
  • Experience building applications in the cloud with AWS and developing serverless infrastructure such as AWS Lambda
  • Experience with containerization and orchestration infrastructure (e.g. Docker, Kubernetes, ECS)
  • Experience with distributed messaging systems such as Apache Kafka
  • Experience collaborating with Engineering and Product teams to turn complex business requirements into clean and extensible APIs
  • Nice to have: experience with Python as well as test frameworks such as pytest or unittest
  • Nice to have: experience with Node.js and TypeScript
  • Possess strong technical, analytical, troubleshooting, and communication skills with the ability to visualize and document processes
  • Proficient at using appropriate security, documentation, and/or monitoring best practices
  • Familiar with Agile/Scrum methodologies

What We Offer

  • The opportunity to be a part of our inaugural Guadalajara, Mexico office, and to make a real impact on the launch and success of this team
  • A dynamic and collaborative international engineering team
  • An organization dedicated to supporting the passionate Collectors community
  • A competitive salary and benefits

Location

We are open to considering remote candidates that are living within Mexico.

You can also work out of our Guadalajara, Jalisco office.

Collectors uses e‑Verify to validate your ability to work legally in the United States.

We are aware that there are instances where individuals are receiving job offers that fraudulently allege to be from Collectors or one of our business units.

This type of fraud can be carried out through false websites, through fake e‑mails claiming to be from the company or through social media.

We never ask for personal information such as your bank account, Social Security numbers or National IDs, nor do we send or request payments for the purchase of business‑related equipment.

If you suspect fraud, please reach out to

We are committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, national origin, gender, sex, gender identity or expression, sexual orientation, age, citizenship, marital or parental status, disability, veteran status, or other class protected by applicable law.

We believe that a team that represents a variety of backgrounds, perspectives, and skills will better serve the diverse community of collectors we support.

If you require an accommodation to apply or interview with us due to a disability or special need, please email

U.S. residents: for disclosures relating to personal information we collect during the employment application and recruitment process, please see our Privacy Notice for U.S. Applicants.

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Required Skill Profession

Arquitectura Y Diseño De Software



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