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Senior Software Engineer

Chelmsford, MA💼 Full-time💰 $107,000–$107,000🗓 2026-06-24 → 2026-09-26

Core

Full stack developer building scalable SaaS applications for critical healthcare devices (AEDs, ventilators) serving EMS, hospitals, and military.

Role type

Senior Software Engineer (Full Stack)

Builds

Critical high-traffic medical software solutions and SDKs for desktop/mobile platforms

Domain

Healthcare Technology / Medical Devices

Deliverable

production ML models | product features

Required skills

C#, .Net Core, SQL, NoSQL, Microservices, Containerization, Serverless, Event-driven programming, CI/CD, IaC, SDK development (C#/Swift/Java), Desktop (WPF), Mobile (Swift/Java), HTML/CSS/JS, SPA frameworks, Automated testing

Preferred skills

Healthcare technology domain experience

Technologies

AWS, C#, .Net Core, SQL, Swift, Java, Kotlin, WPF, HTML, CSS, JavaScript

Responsibilities

Develop and evaluate code for performance and best practices; Provide guidance to junior team members; Incorporate unit and integration testing in TDD/CI/CD; Diagnose and resolve production issues; Collaborate with product owners, UX, and QA on solutions; Participate in Agile ceremonies and cross-platform testing.

Seniority

Senior, hands-on IC

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