Software Engineer Three

Oasys, Inc.

Huntsville (AL)

On-site

USD 100,000 - 130,000

Full time

14 days+

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Benefits offered by this job

BC/BS Health & Dental

VSP Vision

ESOP

401K with Matching

FSA

Tuition Reimbursement

Holidays

Vacation

Short-term/Long-term Disability

Job summary

OASYS, INC. in Huntsville, AL, is seeking a Software Engineer 3 to advance modeling and simulation tools from desktop to web platforms. The role emphasizes C#/.NET, Blazor, AWS integration, and collaboration with UI/UX teams.

You will participate in the full SDLC in a CMMI Level 3 environment, mentor junior developers, and help define coding standards while supporting occasional travel.

Qualifications

Requires a B.S. in Software Engineering, Computer Science, or a related field.
5+ years of experience in web application development with a focus on the Microsoft .NET ecosystem.

Responsibilities

Develop browser-based user interfaces primarily using Blazor web framework.
Develop back-end business logic and APIs to integrate with cloud services (AWS).
Support debugging and troubleshooting of development, test, and production issues.
Participate in full software development life cycle in a CMMI Maturity Level 3 environment.
Collaborate with UI/UX designers to shape product experiences and ensure usability.
Mentor junior developers and contribute to coding standards and workflows.

Skills

NET 8+

Blazor

ASP.NET Core

AWS

SQL

GitHub Copilot

Cursor

AWS GovCloud

Azure Government

Modeling & Simulation

Docker

Visual Studio

Azure DevOps

Infragistics

DevExpress

ThinkGeo

Responsible AI

Education

B.S. in Software Engineering / Computer Science

Tools

Docker

Microsoft Visual Studio Professional

Microsoft Azure DevOps

Infragistics

DevExpress

ThinkGeo

Job description

Software Engineer 3

OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Software Engineer 3 to support our customer in Huntsville, AL.

OASYS, INC. is seeking an Intermediate Level Software Engineer with the right composition of knowledge, experience, and drive to develop software from front-end to back-end. The candidate will contribute to the design and development of the next generation of modeling and simulation tools for DoW medical planning. The modernization effort will transition our planning tools from desktop applications to web applications while integrating with external systems to facilitate seamless and rapid ingestion of external datasets.

Position Responsibilities

Development
- Develop browser-based user interfaces primarily using Microsoft Blazor web framework.
- Develop back-end business logic and APIs to integrate with cloud services primarily AWS.
- Support debugging and troubleshooting of development, test, and production issues.
Team Collaboration
- Participate in full software development life cycle (requirements, design, implementation, test, deployment) in a Capability Maturity Model Integration (CMMI) Maturity Level 3 environment.
- Work in a software development team with support from teams of designers, system engineers, testers, and technical writers.
- Collaborate with User Interface (UI) / User Experience (UX) designers to shape product experiences, provide technical feedback on design concepts, and develop scalable, maintainable interfaces that align with usability, accessibility, and performance standards.
Technical Leadership
- Conduct code reviews and ensure adherence to best practices and coding standards.
- Mentor junior developers and foster a culture of continuous learning and improvement.
Assist in defining and maintaining coding standards and development workflows.
Travel
- Position may require minimal travel (< 5%) in support of customer requirements.

Qualifications

Education and Experience

Requires Bachelor of Science (B.S.) degree in Software Engineering, Computer Science, or a related field.
5+ years of experience in web application development with a focus on the Microsoft .NET ecosystem.

Required Technical Skills

Strong grasp of the C# programming language.
Experience developing web applications using our technology stack:
- .NET 8+
- Blazor web framework (Server and WebAssembly)
- ASP.NET Core
- Amazon Web Services (AWS)
Experience designing relational database schemas and developing SQL queries
Experience using Artificial Intelligence (AI) code generation tools (GitHub Copilot, Cursor, etc.)

Preferred Technical Skills

Experience developing Modeling and Simulation (M&S) applications
Beginner to mid-level experience with:
- Docker containers
Highly regulated cloud enclaves (AWS GovCloud and/or Azure Government)
Third-party UI and mapping components such as Infragistics, DevExpress, and/or ThinkGeo.
Familiarity with these tools:
- Microsoft Visual Studio Professional
- Microsoft Azure DevOps
Understanding of responsible AI principles

Preferred Soft Skills

Clear Communication: Able to explain technical concepts in written and verbal form to diverse audiences and contribute meaningfully to team discussions. Asks timely, clarifying questions to move work forward.
Collaborative Mindset: Works well in cross-functional teams and values shared success.
Problem-Solving Orientation: Proactively identifies and resolves UI/UX challenges and performance issues.
Adaptability: Comfortable with changing requirements and learning new technologies.
Time Management: Effectively prioritizes tasks and meets deadlines.
User Empathy: Designs with the end-user in mind, advocating for usability and accessibility.

Citizenship Requirements

Due to classified work at the facility and related access restrictions, successful applicants must be U.S. citizens and must be able to gain and maintain a DoW Secret level clearance.

About OASYS, INC.

Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs.

Benefits