Software Engineer

We are seeking Full Stack .NET Developers at both the Mid-Level and Senior levels to develop, enhance, and maintain enterprise web applications. The development environment is centered around C#, .NET Core, Web API, JavaScript, Vue.js, and Microsoft SQL Server, with the team following Agile/Kanban development practices., * Develop, test, deploy, and maintain full stack web applications.

• Build backend services and APIs using C# and .NET Core.
• Create front-end functionality using JavaScript and modern frameworks such as Vue.js or React.
• Design and maintain database solutions using Microsoft SQL Server.
• Translate business and technical requirements into effective software solutions.
• Enhance existing applications and contribute to new development projects.
• Investigate software issues and implement appropriate technical solutions.
• Participate in testing, integration, deployment, and ongoing application support.
• Utilize Git, Visual Studio, Visual Studio Code, and Microsoft development tools.
• Work within an Agile/Kanban environment to plan and deliver development tasks.
• Collaborate with developers, technical teams, and stakeholders throughout the development process.
• Contribute to application performance, scalability, security, and maintainability., Job Title: Lead Application Developer Compensation: $55 - $60 / Hour Location: Austin, Texas Benefits: This position is eligible for medical, dental, vision, and 401(k). Knowledge, Skills, and/or Abilities: *Deep understanding of Legacy ASP.NET Web For… Recommended *, Position Title: Software Developer Location: Skokie, IL Salary Range: $75,000 - $80,000 / Annually Benefits: This position is eligible for Medical, Dental, Vision Primary Purpose The Software Developer will build and maintain custom applications and sy… Recommended *, Role: JavaScript Application Developer Position Type: Contract Location: Oklahoma City Pay Rate Range: Up to $60.00/hour DOE Benefits: You are eligible for medical, dental, vision insurance benefits, 401K Are you looking for a growth opportunity for a … Recommended *, Job Title: Programmer/Analyst - Software Developer Location: remote Compensation: $60 - $85/ hour depending on experience Benefits: This position is eligible for medical, dental, vision, and 401K. Top Technical Requirements: Candidates do not need expe… Recommended *, Role: Application Developer Position Type: Contract Location: Oklahoma City Pay Rate Range: $$80,000-$100,000 DOE Benefits: You are eligible for medical, dental, vision insurance benefits, 401K Are you looking for a growth opportunity for a reputable o… Recommended *, Job Title: SQL Developer Location: Dallas-Fort Worth, TX Salary Range: $100,000 - $120,000 annually Work Schedule: Hybrid schedule with 2 onsite days per week Benefits: This position is eligible for medical, dental, vision, and 401(k). About The Compan… Recommended *, Job Title: Senior UX Researcher & Designer Location (city, state): Fort Worth, TX Assignment Type: Direct Hire Pay: $110,000-$130,000 annually, plus a 7% target bonus and an employee stock ownership plan contribution valued at approximately 15% of annu… Recommended *, Job Title: Python Software Engineer Industry: Financial Services Location (city, state): Nashville, TN Assignment Type: 12-24 month contract with potential conversion to Full Time Pay: $60-$95/hour (Mid - Sr. Level) Work Schedule: Hybrid - 3 days onsit… Recommended *, Project Executive - MEP (Electrical & Mechanical) Location: Houston, Texas Compensation: $130,000 - $160,000 Role Summary Seeking an experienced Project Executive with 15+ years of commercial MEP construction experience to provide senior leadership acr… Recommended *, Job Title: SAP Full Stack Developer Location (city, state): Oklahoma City, OK; Dallas, TX; or Midland, TX Assignment Type: Direct Hire - Must be authorized to work in the United States now and in the future without assistance. Pay: $120,000-$140,000 an… Recommended *, Position Title: Mid-Level Full Stack Developer Location: Bethesda, MD - 5 Days onsite - No Relocation Assignment Type: Contract to Hire Pay Rate: $65.00 - $67.00 / hour Work Schedule: Onsite, Monday - Friday Benefits: This position is eligible for medi… Recommended *, Job Title: UX/UI Designer Location: Dallas, TX Work Schedule: On-Site Monday - Friday Salary Range: $70,000 - $85,000 / Year Benefits: This position is eligible for medical, dental, vision, and 401(k). About The Company: Our client is seeking a talente… Recommended *, Role: Senior Database Engineer Position Type: Contract-to-Hire Location: Oklahoma City (Hybrid) Pay Rate Range: $110,000-125,000 annually DOE Benefits: You are eligible for medical, dental, vision insurance benefits, 401K Are you looking for a growth o… Recommended *, Title: Full Stack Software Engineer - AI Applications (Python and React) Location: Chicago, IL - Hybrid Salary Range: $160000 - $180000 / Year + Bonus Benefits: Medical, Dental, Vision, 401(k), PTO, Hybrid Work Schedule and comprehensive benefits Spons… Recommended *, Job Title: Systems Analyst - Application Support Industry: Energy / Oil & Gas Location (city, state): Oklahoma City, OK Pay: $100,000 - $200,000 / year depending on experience. Work Schedule: Monday - Friday, 8-5 with flexibility. Benefits: This positi… Recommended *, Role: Business Analyst Position Type: Contract Location: Oklahoma City, OK Pay Rate Range: $80,000-$95,000 DOE Benefits: You are eligible for medical, dental, vision insurance benefits, 401K Are you looking for a growth opportunity for a reputable comp… Recommended *

Mid-Level:

• 3+ years of professional software development experience.
• Hands-on experience with C# and .NET.
• Experience with JavaScript and a modern framework such as Vue.js or React.
• Experience developing with Microsoft SQL Server.
• Experience with Visual Studio or Visual Studio Code.
• At least 1 year of experience using Git.
• Understanding of software development, testing, deployment, integration, and maintenance processes.
• Bachelor’s degree in Computer Science, Engineering, Mathematics, Information Systems, Business, or a related field preferred.
• Strong analytical, troubleshooting, and communication skills.

Senior:

• 10+ years of professional software development experience.
• At least 3 years of hands-on experience with the core technologies listed above.
• Strong proficiency with C#, .NET Core, Web API, JavaScript, and SQL Server.
• Experience with Vue.js preferred; React or another modern JavaScript framework will also be considered.
• Experience designing and developing complex software solutions.
• Background contributing to application architecture and technical strategy.
• Experience mentoring developers and/or conducting code reviews.
• Bachelor’s degree in a relevant technical or business discipline preferred.
• Strong communication, organizational, and problem-solving abilities.

Additional Details:

• U.S. Citizenship is required.
• Candidates must be eligible to obtain and maintain a Secret security clearance.
• Government, defense, or other regulated-environment experience is beneficial.
• Candidates should be comfortable working in a traditional software engineering environment; this is not an AI-focused position.
• Enterprise web application and service-oriented architecture experience is highly desirable.
• Multiple openings are available at both the Mid-Level and Senior levels.

Senior .NET Developer / Architect Location: Remote in the United States Compensation: $130K-$140K (Direct Hire) plus medical, dental, vision, 401K, paid time off Direct hire opportunity We are partnering with a growing client to add multiple Senior .NE… Recommended *

Our client is a government technology organization providing software development and IT solutions to U.S. government and defense customers. The organization is growing its software engineering team to support new projects and increased customer demand., Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.