Senior Full Stack Software Engineer (.NET & DevOps)

REPROTECH®; United States; A distancia; USD 100.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Supportive workplace

Focus on personal and professional growth

Descripción de la vacante

A leading cryostorage facility is seeking a Senior Full Stack Software Engineer to drive the design and development of core systems. This role involves building cloud-native solutions across various platforms while collaborating with teams in the USA and UK. Candidates should have a Bachelor's in Computer Science, over 5 years of experience, and strong proficiency in C# and .NET. The position is remote, offering a chance to work on innovative projects while ensuring high-quality software delivery.

Formación

• 5+ years of professional software development experience.
• Strong analytical, problem-solving, and debugging skills.
• Excellent written and verbal communication skills.

Responsabilidades

• Implement secure, scalable architectures following best practices.
• Translate business and user requirements into maintainable technical solutions.
• Enhance and maintain existing applications.

Conocimientos

C#

.NET Core / .NET 6+

REST APIs

Docker

CI/CD

Problem-solving skills

Agile methodologies

Relational databases

Frontend frameworks

Automated testing

Educación

Bachelor's degree in Computer Science or equivalent

Herramientas

Azure

Terraform

Kubernetes

Prometheus

Grafana

Descripción del empleo

Senior Full Stack Software Engineer (.NET & DevOps)

Direct message the job poster from REPROTECH®

Type

Full-time | 40 hrs a week | Remote (USA)

NO AGENCIES PLEASE.

Who we are

For over 30 years, ReproTech has been the expert in long‑term reproductive cryostorage. We are a trusted cryostorage facility that provides extended storage services to both IVF centers and oncology professionals. Operating across the United States, ReproTech maintains a substantial presence with five strategically located facilities, serving our valued patients and the network of esteemed reproductive laboratories with which we collaborate closely.

Role Summary

As a Senior Full Stack Software Engineer, you’ll drive the design, development, and modernisation of our core systems - delivering scalable, cloud‑native solutions across clinic and patient portals, system integrations, internal tools, and our CRM platform. You’ll collaborate closely with senior engineers, Product, QA, IT, and external partners, guiding architectural decisions, upholding engineering best practices, and mentoring teammates. As part of a global team spanning the USA and UK, you’ll contribute to platform strategy and continuous improvement across the full SDLC. You’ll also strengthen our DevOps capabilities, helping drive best practices around CI/CD, infrastructure, and deployment.

Responsibilities

• Implement secure, scalable architectures following best practices (SOLID, DRY, Clean Architecture)
• Translate business and user requirements into effective, maintainable technical solutions
• Design, build, and integrate REST APIs, OpenAPI specifications, and webhook‑based integrations
• Enhance and maintain existing applications to ensure performance, stability, and long‑term reliability
• Develop automated tests (unit, integration, end‑to‑end) to ensure high‑quality releases
• Troubleshoot and resolve complex defects, performance issues, and architectural challenges
• Create and maintain technical documentation
• Mentor team members and contribute to continuous improvement initiatives
• Help build and improve CI/CD pipelines for consistent, reliable deployments
• Contribute to Infrastructure as Code (Terraform, ARM templates, or similar)
• Support containerised deployments using Docker and Kubernetes
• Collaborate on multi‑environment workflows (development, QA, staging, production)
• Work with monitoring and observability tools (Prometheus, Grafana, ELK)

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or equivalent experience
• 5+ years of professional software development experience
• Strong proficiency in C# and .NET Core / .NET 6+
• Modern front‑end framework experience (React, Angular, Vue, or Blazor)
• Solid experience with relational databases (SQL Server, PostgreSQL)
• Experience designing and consuming REST APIs and webhook‑based integrations
• Familiarity with CI/CD pipelines, Docker, and Azure (or similar cloud platforms)
• Automated testing experience (xUnit, NUnit, Jest)
• Understanding of Agile development methodologies
• Strong analytical, problem‑solving, and debugging skills
• Excellent written and verbal communication skills

Desired Experience

• CRM integration experience (Acumatica, Salesforce, or similar)
• Legacy modernisation work (WinForms/WPF to web)
• Healthcare systems experience or familiarity with interoperability standards (HL7)
• Microservices architecture and distributed systems patterns

Benefits

ReproTech fosters a supportive workplace with a balanced benefits structure and a strong focus on personal and professional growth. You’ll be encouraged to expand your skills, step into new challenges, and build a rewarding long‑term career.