QA Automation Engineer; Remote

Residency Requirement: Candidates MUST have lived in the U.S. for at least 3 of the past 5 years and be authorized to work in the U.S. (Citizen, Permanent Resident, or EAD).

Sponsorship: This position does not offer any type of sponsorship. Candidates must already be authorized to work in the U.S. (e.g., Citizen, Permanent Resident, or EAD).

Clearance: Public Trust Clearance (or ability to obtain)

Archesys is a technology firm specializing in innovative cloud solutions and services for clients across various industries. We pride ourselves on cutting-edge technologies, exceptional customer service, and a collaborative work environment.

This is a fully remote, full-time position.

We are seeking a Software Engineer with a junior-level full-stack background to join our core engineering team. The successful candidate will play a key role in driving the transformation of enterprise applications, focusing on robust, scalable solutions. With a strong emphasis on collaboration, innovation, and continuous improvement, you'll be at the forefront of ensuring the delivery of top-tier solutions for our customers.

• Full-Stack Feature Delivery: Design, build, and maintain features across the entire application lifecycle, leveraging .NET backends and modern React / Next.js frontends.
• Rigorous Testing & Quality Assurance: Architect and implement robust automated testing suites, writing comprehensive unit and integration test cases to ensure high code stability and prevent regressions.
• Database & Query Optimization: Write clean, efficient SQL code, design relational database schemas, and optimize database queries and data access layers.
• Type-Safe Web Development: Develop interactive, clean UI components using Type Script alongside cutting-edge frontend architectures.
• AI-Assisted Engineering: Embrace and comfortably leverage Agentic AI-assisted development tools to accelerate software delivery, automate testing boilerplate, and maximize day-to-day engineering velocity.
• Cross-Functional Collaboration: Partner with product owners, technical leads, and stakeholders to clarify requirements and iterate in an Agile/Scrum delivery rhythm.

• U.S. (Citizen, Permanent Resident, or EAD).
• Must be able to attain a low-level security clearance.
• Ability to pass a federal/state background check successfully and maintain eligibility for continued access authorizations, including periodic drug screenings.

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Minimum of 3 years of hands‑on professional software engineering experience.

• Automated testing frameworks and strategies.
• Unit and integration test case development (e.g., xUnit, NUnit, Jest, or Cypress).
• SQL database design, querying, and optimization.
• .NET (C#, ASP.NET Core) backend architectures.
• Type Script and modern JavaScript development.
• React and Next.js web frameworks.
• Comfortable with Agentic AI‑assisted development (e.g., Git Hub Copilot, Cursor).

• Solid understanding of relational databases and ORMs (like Entity Framework Core or Dapper).
• Experience developing, consuming, and testing RESTful Web APIs.
• Familiarity with version control workflows using Git.
• Basic experience with cloud environments (specifically Azure services and hosting setups).
• Experience working within an Agile or Scrum framework.

• Exceptional verbal and written communication abilities to effectively collaborate with both technical and non-technical stakeholders.
• Previous work in an agile environment with a strong understanding of Scrum or related methodologies.
• Strong analytical and problem‑solving skills with a proactive, self-starter approach to modern software engineering.

• Strong expertise in .NET Core, especially for web API development and integration.
• PA11Y (nice to have)
• Razor and Blazor (nice to have)
• Proficiency in front‑end development using Type Script to enforce type safety across modern JavaScript frameworks.
• Strong expertise in .NET Core for modular web API development and microservices integration.
• Strong understanding of…