Why This Job is Featured on The SaaS Jobs
This .NET Core Blazor Developer role sits at the intersection of modern web UI and security-focused SaaS, where product experience and platform trust are tightly linked. In a cybersecurity startup serving MSPs and mid-market organizations, frontend and full stack decisions tend to have direct impact on how quickly customers can deploy, manage, and validate endpoint controls. The emphasis on Blazor across WASM, Server, or Hybrid also signals a product surface that spans different delivery and operational constraints common in B2B SaaS.
For a SaaS engineering career, the scope described offers repeated exposure to the full lifecycle of shipping software, from planning through production stewardship. Work that connects API capabilities to client-facing applications, alongside performance and reliability improvements, maps well to the ongoing optimization work that mature SaaS products require. Experience contributing to engineering practices and technical decisions is also portable across SaaS teams that balance delivery cadence with maintainability.
This is best suited to an engineer who prefers owning meaningful slices of a product and is comfortable making pragmatic tradeoffs with incomplete information. It will appeal to someone who enjoys UI-heavy development but wants enough backend context to reason about data access, identity, and integration boundaries in a SaaS platform.
The section above is editorial commentary from The SaaS Jobs, provided to help SaaS professionals understand the role in a broader industry context.
Job Description
Location: Fully Remote
Department: Engineering
Reports to: VP Development and Infrastructure
About Us
We are a fast-growing cybersecurity startup helping MSPs and mid-market organizations secure endpoints, enforce configuration compliance, and mitigate modern cyber threats at scale. Senteon is focused on delivering innovative solutions to secure critical business infrastructure. We prioritize a proactive security culture, operational excellence, and continuous innovation.
The Role
We’re looking for a .NET Blazor Developer with 3+ years experience in Razor Components, data management using an ORM, Blazor WASM, Blazor Server and/or Blazor Hybrid, who can hit the ground running and take ownership of core parts of our platform. You’ll work across the stack (primarily frontend-focused), helping to plan, design, develop, ship and maintain infrastructure, platform features and client facing applications. This is a hands-on role where you will be involved from beginning to end.
What You’ll Do
- Work in C# and .NET Core >=8
- Integrate API features with client facing web applications using Blazor WASM/Hybrid
- Access data via Entity Framework ORM
- Steward features from concept to production
- Work with architects and designers to update, migrate, create and ship features
- Improve performance, reliability, and scalability as we grow
- Contribute to technical decisions and help shape our engineering practices
- Move fast, iterate quickly, and continuously improve the codebase
What We’re Looking For
- 3+ years of experience with C# and .NET Blazor demonstrated by work history and a technical assessment and/or public code repositories with personal projects
- Understanding of controller based, RESTful API patterns and efficient database interactions using Entity Framework
- Working knowledge of identity providers and token based session management
- Comfortable working in a fast-paced, ambiguous startup environment
- Strong problem-solving mindset and attention to detail
Nice to Have
- Experience with controller based APIs using Fluent Builder workflows
- Experience with WCAG compliant design
- Familiarity with Apache Kafka, SignalR and other distributed communication systems.
- Experience with AWS, Azure or other cloud platforms
- Experience with Docker or containerized workloads.
How We Work
- Fully remote, async-friendly team
- High trust, low bureaucracy — you own your work
- Small team, big impact — your contributions matter immediately
- Iterate quickly, fail fast and learn as you go. Fast iteration cycles with real user feedback
Physical Requirements
This position classifies the physical exertion requirements as light physical effort in sedentary to light work, but which may involve some lifting, carrying, pushing and/or pulling of objects and materials of light weight (5-10 pounds). Tasks may involve extended periods of time at a keyboard or workstation. Some tasks require the ability to perceive and discriminate visual cues or signals. Some tasks require that ability to communicate orally. Essential functions are regularly performed without exposure to adverse environmental conditions.
Compensation & Benefits (California-compliant disclosure):
This position has a salary of: $100,000 to $130,000 annually
Additional incentives may apply
This range represents a good faith estimate. Final compensation depends on experience, skills, and location.
Benefits:
May include medical, dental, vision, 401(k), paid time off, and other programs.
Equal Opportunity Employer:
Senteon is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy, or any other characteristic protected by law. Our policy of equal employment opportunity applies to all aspects of employment, including recruitment, hiring, promotions, transfers, discipline, terminations, wage and salary administration, benefits, and training. We are committed to fostering a fair and merit-based workplace where every employee feels valued and respected.
Additional Information:
We do not consider salary history in hiring decisions. Applicants may request additional compensation details during the hiring process.
