Remote Xamarin Developer Jobs in Everett, MA (NOW HIRING)

Software Developer (Junior-Mid)

Location: Remote

Who We Are:

Tuesday Health is a value-based palliative care provider group dedicated to transforming serious illness and end-of-life care. We deliver goal-centered care focused on alleviating physical symptoms and emotional stress for individuals and their caregivers. Our interdisciplinary care teams reduce avoidable hospitalizations and improve quality of life wherever individuals call home. Through our leading-edge care model, Tuesday Health is shaping the future of community-based palliative care nationwide.

About the Role:

Tuesday Health is looking for a growth minded .NET developer to build secure, scalable, web and mobile experiences across our Azure-based platform. You'll contribute to Blazor front ends, Minimal API back ends, and a MAUI mobile app, with modern DevOps, testing, and observability practices.

Key Responsibilities:

Full Stack Delivery

• Build Blazor WASM components with clean, reusable patterns and accessibility in mind
• Implement Minimal API endpoints in .NET with OpenAPI, validation, and performance in focus
• Contribute to our MAUI mobile app, including shared component libraries
• Work with EF Core and SQL (Postgres); define/maintain database relationships and manage code-first EF Core migrations
• Support real time UI behavior using SignalR where needed
• Leverage Claude Enterprise to generate, refactor, and maintain test scripts efficiently, and help define best practices for AI-assisted testing on the team.

Identity, security, and data

• Integrate authentication/authorization via Microsoft Entra ID (OIDC/OAuth2, MSAL, roles/scopes)

DevOps and quality

• Ship via Azure DevOps (repos, pipelines, environments), following branch policies and PR reviews
• Improve code quality through SonarCloud rules aligned with our standards
• Generate and consume API clients from OpenAPI/Swagger for typesafe integration

Observability and reliability

• Instrument services with distributed tracing and logging using Azure Application Insights
• Help monitor service health, failure rates, and performance; participate in alert triage for staging/production

Product collaboration

• Work in three-week sprints with Product to refine user stories and acceptance criteria

Required Competencies:

• 1–4 years of professional experience with C#/.NET (preferably .NET 6–9)
• Experience with modern web UI (Blazor preferred; React/Angular acceptable with willingness to learn Blazor)
• Experience building RESTful APIs (controllers or Minimal APIs), including validation and OpenAPI
• Working knowledge of Azure (App Service/Functions, Azure SQL/Storage) and Azure DevOps (repos, pipelines, boards)
• Fundamentals in authentication/authorization (OIDC/OAuth2); familiarity with Entra ID is a plus
• EF Core, LINQ, and SQL proficiency
• Testing mindset: unit/integration tests; basic UI testing knowledge
• Git fluency, PR-based collaboration, and clear written/verbal communication

Preferred Competencies:

• MAUI mobile app development (or Xamarin.Forms) and shared component libraries
• OpenAPI client generation and SDK usage patterns
• Real-time apps with SignalR
• Test containers and Docker for integration testing
• Performance tuning, profiling, and caching strategies
• Observability experience (App Insights, KQL dashboards, tracing)
• Accessibility (WCAG), cross-browser/device testing
• Experience with complex domain features (form builders, schedulers, time zone conversions)

How we work:

• Process: Agile in 3‑week sprints; daily standups, code reviews, pair/mob programming when helpful
• Planning: Azure DevOps; collaborative refinement and clear acceptance criteria
• Environments: Staging and Production with pipeline-managed releases and approvals
• Quality: SonarCloud scanning, coding standards/style guides, and strong PR discipline
• Collaboration: Close partnership with QA, Product, and Clinical Operations

What We Offer:

• Competitive compensation, reflecting our commitment to attracting, retaining, and motivating the best talent in the industry
• Comprehensive benefits including medical, dental, vision, and life insurance, paid time off and holidays, employer 401(K) match, etc.
• Remote work with multiple onsite sessions each year to maximize collaboration and team building
• A dynamic and inclusive team environment where you can lean on your teammates, offer candid feedback, bring your true self to work each day, and deliver tremendous impact while having fun along the way
• Meaningful work each day; we care deeply about our mission, our patients, and each other

If you are passionate about improving the quality of care for seriously ill individuals and their caregivers through innovative solutions, we would love to hear from you.

Tuesday Health seeks to recruit and retain staff from diverse backgrounds and encourages qualified candidates to apply. Tuesday Health is an equal opportunity employer and does not discriminate on the basis of age, sex, gender identity/expression, sexual orientation, color, race, creed, national origin, ancestry, religion, marital status, political belief, physical or mental disability, pregnancy, military, or veteran status.

Be Aware of Recruitment Scams

• Tuesday Health has become aware that scammers impersonate our recruiters to defraud job candidates. No one representing Tuesday Health will:
  • Contact you via encrypted messaging applications
  • Send you a check in advance of your employment
  • Request you to wire money anywhere
  • Request detailed personal financial information prior to employment
  • Request any payment or fees to process your application or employment

Legitimate Tuesday Health recruiters will only contact you from an official @tuesdayhealth.com email address. If you're unsure whether a communication is legitimate, please contact us directly at careers@tuesdayhealth.com to verify.