Senior Software Engineer
Haystack
seniorpermanentbackendfullstack Chicago, IL 79 days ago via LinkedIn
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GoRESTful APIsMicroservicesAsynchronous MessagingBackend EngineeringAgileCloud ComputingHealthcare TechnologyScalable ArchitectureLow Latency Systems
About the role
Role Overview
You will learn and improve existing Go-based healthcare platforms, designing and implementing services and components for cloud-based systems. The work involves building high-volume, low-latency backend services for a global healthcare platform.
Responsibilities
- Design and implement services and components using Go for cloud platforms
- Develop and maintain high-volume, low-latency services
- Collaborate with internal and external partners to integrate and develop APIs
- Ensure performance, uptime, and scalability, maintaining strong code quality
- Contribute to major architectural and operational decisions
Requirements
- Bachelor’s degree in Computer Science, Engineering, Mathematics, or related
- 6+ years of professional software development experience in an Agile environment
- Strong experience with Go, including idiomatic Go and best practices
- Experience contributing to scalable system architecture/design (existing and new systems)
- Experience designing, implementing, and maintaining asynchronous messaging and backend processing jobs
- Practical understanding of RESTful APIs and microservices
Nice-to-Haves / Offer
- Career development opportunities with an international company
- Excellent retirement savings plan and tuition reimbursement/education benefits
- Recognized as a great place to work globally
About Haystack
Haystack is supporting partner hiring for software engineering roles in the healthcare technology space. The position focuses on building and improving cloud-based healthcare platforms and backend services, with a strong emphasis on scalability, performance, and API-driven integrations.
Scraped 7/6/2026