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# Principal Software Engineer

- **Company:** HAYSTACK MOBILE TECHNOLOGIES, LLC
- **Location:** United States (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Amazon Web Services, Automation of Tests, C Sharp (Programming Language), Cloud Computing, Python (Programming Language), Software Engineering, Software Systems, Test-Driven Development (TDD), Infrastructure Automation Frameworks, Terraform, Golang
- **Published:** June 16, 2026
- **Apply:** https://arc.dev/remote-jobs/j/haystack-principal-software-engineer-nptf4we1u9

## About the Role

* Proven track record of delivering software solutions in C#, Go, Java, or Python
 * Experience with deploying to cloud infrastructure platforms like AWS using infrastructure as code tools such as Terraform
 * Familiarity with Test-Driven Development (TDD) and various automation testing processes
 * Strong work ethic and excellent software engineering practices
 * Ability to mentor and train other developers (beneficial)
 * Experience working with remote teams (beneficial)

## Description

* Deliver high-quality software solutions in a fast-paced, Agile digital delivery environment
 * Support existing systems and develop new features as the product evolves
 * Advocate for best engineering practices and continuous improvement
 * Work with and refactor existing codebases to enhance system performance and maintainability
 * Collaborate with stakeholders to advance engineering practices and deliver value to the audience


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