← all jobs

Software Developer: Senior Level .Net

Work from home Full-time role Hiring

Software Developer: Senior Level Clearance Requirement: Secret Clearance requiredEmployment Type: Full-timeWork Location- Fully RemotePosition Overview Nationwide IT Services, NIS, is seeking an experienced Software Developer to support the design, development, enhancement, and maintenance of complex enterprise software applications and operating systems environments. The candidate will be responsible for developing, testing, debugging, and documenting software solutions while supporting mission-critical operations and infrastructure.The ideal candidate will have strong experience with Microsoft .NET technologies and a background supporting secure, large-scale government or enterprise environments.Key Responsibilities

  • Formulate and define specifications for complex software programming applications.
  • Design, develop, test, debug, and maintain software applications and services.
  • Modify and enhance existing software applications using engineering releases and utilities from software manufacturers.
  • Support operating system maintenance activities, including advanced file maintenance routines, telecommunications networks, and enterprise software packages.
  • Participate in all phases of the Software Development Life Cycle (SDLC), including requirements analysis, design, development, integration, testing, deployment, and maintenance.
  • Develop and maintain technical documentation for software applications and system processes.
  • Evaluate new and existing software products and recommend improvements or enhancements.
  • Collaborate with system administrators, cybersecurity personnel, and project stakeholders to ensure secure and efficient system operations.
  • Troubleshoot software and system issues in both development and production environments.

Minimum Requirements

  • Minimum of five (5) years of relevant software development experience.
  • Strong experience developing applications using Microsoft .NET technologies,
  • Experience with software testing, debugging, and configuration management.
  • Knowledge of secure coding practices and enterprise application development.
  • Experience supporting complex operating environments and enterprise systems.
  • Relevant certification from a nationally recognized technical authority.
  • DoD Approved 8570 Baseline Certification – IAT Level I.

Desired Skills

  • Strong analytical and problem-solving skills.
  • Excellent verbal and written communication abilities.
  • Ability to work independently and collaboratively in a team environment.
  • Strong organizational and documentation skills.

Clearance RequirementsSecret security clearance or have a current National Agency Check with Local Agency Check and Credit Check (NACLC) About Nationwide IT Services NIS is an IT and Management consulting company and a CVE-verified Service-Disabled Veteran-Owned Small Business. Our mission is to deliver value-added services to our customers, leveraging technology, people, and industry best practices to implement innovative solutions through our trusted employees and team members. Our benefits package includes medical, dental, and vision insurance, life and disability insurance, 401(k) plan with employer match, paid holidays, PTO (sick/vacation), commuter benefits, employee assistance program (EAP), and educational reimbursement, along with Pet Insurance. Nationwide IT Services, Inc. provides equal employment opportunities (EEO) to all qualified applicants for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, genetics, disability, or protected veteran

More open positions

Golang Developer​/Washington - Remote

Work from home Full-time role

WordPress Developer Needed — Small Fixes & Additions (Mikado Theme + WPBakery + Revolution Slider)

Work from home Full-time role

Sr. Wordpress Engineer

Work from home Full-time role

Part-Time WordPress Developer Needed!

Work from home Full-time role

Shopify Full Stack Developer (Contract)

Work from home Full-time role

[Remote] Mortgage Advisor - Fully Remote

Work from home Full-time role

[Remote] Product Manager

Work from home Full-time role

Experienced Social Media Customer Support Associate – Delivering Exceptional Customer Experiences Across Careerzynith

Work from home Full-time role

Senior Service Advocate - OPS

Work from home Full-time role

Senior Bilingual Software Quality Assurance Analyst, Pension Workflow (100% Remote)

Work from home Full-time role

Experienced Guest Service Agent – Delivering Exceptional Experiences in Flexible Accommodation Solutions

Work from home Full-time role

[Remote] Senior Front-End Software Engineer

Work from home Full-time role

Senior Backend Engineer

Work from home Full-time role

Manager, Accountant – Controller

Work from home Full-time role

Remote HR Service Center Specialist – Employee Experience & Support Role (No Prior Experience Required)

Work from home Full-time role

[Remote] Sr Manager, Agent Recruitment

Work from home Full-time role

Program Manager

Work from home Full-time role

[Remote] Remote North Carolina P&C Insurance Sales Producer

Work from home Full-time role

Insurance Agent Role – Work From Home

Work from home Full-time role

Experienced Administrative Assistant / Data Entry Clerk – Remote Opportunity with careerzynith

Work from home Full-time role

Software Engineering Manager III - Growth

Work from home Full-time role