Dot Net Back-End Developer

Quantum Technologies. LLC; City of Albany (NY); On-site; USD 140,000 - 190,000; Full time

Job summary

Quantum Technologies. LLC in New York seeks a senior software engineer with 10+ years of experience to lead delivery for cloud-native .NET platforms at enterprise scale. You will own design decisions, drive architectures, and collaborate with product and security teams.

Candidates bring hands-on expertise in .NET microservices, RESTful APIs, Blazor UI, MariaDB, and modern tooling (Rider, DataGrip). You will champion performance, observability, and secure development practices across the

Qualifications

• 10+ years of experience in software engineering.
• Led delivery for cloud-native .NET platforms at enterprise scale.
• Strong hands-on expertise with .NET microservices and RESTful APIs.
• Experience with Blazor / MudBlazor UI patterns.
• Security knowledge including OAuth2 / OIDC, RBAC/ABAC, secrets management.
• Ability to influence design trade-offs with architects and stakeholders.

Skills

.NET microservices

RESTful APIs

Blazor / MudBlazor

MariaDB

BuildMaster

ProGet

Rider

DataGrip

Security (OAuth2/OIDC)

Observability

Production readiness

Architectural influence

Tools

BuildMaster

ProGet

Rider

DataGrip

MariaDB

Job description

10+ years of experience in software engineering, leading delivery for cloud-native .NET platforms at enterprise scale

Strong hands‑on expertise with:

• .NET microservices and RESTful APIs
• Blazor / MudBlazor UI patterns and componentization
• MariaDB (query tuning, migrations, HA/replication)
• BuildMaster, ProGet
• Rider, DataGrip
• Proven ownership of NFRs (performance, availability, scalability), observability, and production readiness
• Strong security knowledge including OAuth2 / OIDC, RBAC / ABAC, secrets & key management, SAST / DAST / SCA practices
• Excellent communication skills with the ability to influence design trade‑offs with architects, product, and business stakeholders

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.