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.NET Developer

Lisle, IL 11.0 Months
Contract $54.17/hour - $59.17/hour






Accepted: .doc, .docx, .pdf, - max 20MB
Posted: Oct 12, 2026
Ref: AVILNS12

Position Overview


We are looking for a .NET developer with approximately 1- 3 years of professional, internship, co-op, or equivalent project experience to support our Dealer Management Systems Integration team initiative. This role is ideal for an early-career developer who has hands-on exposure to application development, API creation, and system integration, and is ready to continue growing technical skills in a collaborative Agile environment. The selected candidate will work with senior developers, product owners, and team leads while contributing to enhancements, maintenance, testing, API development, integration support, and modernization efforts across the software development lifecycle.

Responsibilities include:
Approximately 1 year of experience with C#, ASP.NET, .NET Core, or related object-oriented programming concepts through professional work, internship, co-op, academic, or project-based experience
Hands-on exposure to front-end development concepts, including ReactJS, JavaScript, HTML, CSS, or similar technologies
Basic experience creating, consuming, testing, and supporting Web APIs using .NET Core or similar frameworks
Exposure to unit testing, API testing, debugging, and code validation practices
Basic awareness of security, performance, scalability, and maintainability considerations in application development
Contribute to enhancements, maintenance, and modernization efforts for existing web applications with guidance from experienced team members
Basic familiarity with HTML, XML, CSS, JSON, JavaScript, and jQuery
Basic SQL experience, including writing simple queries, understanding relational database concepts, and supporting data-related troubleshooting
Exposure to REST API design, service integrations, request/response handling, JSON payloads, authentication concepts, and troubleshooting API connectivity issues; familiarity with SOAP services is a plus
Assist with integrating internal and external systems by supporting API endpoints, data mapping, error handling, logging, and coordination with consuming applications
Basic understanding of object-oriented programming principles
Familiarity with source control concepts, including Git, branching, pull requests, and code reviews
Interest in learning cloud, containerization, and deployment concepts such as Azure, Kubernetes, or CI/CD pipelines
Awareness of software design principles such as SOLID, clean code, and reusable components
Support code refactoring, defect resolution, and small feature development in alignment with team standards
Familiarity with Agile tools such as Azure DevOps, ADO, or JIRA
Participate in Agile ceremonies, sprint planning, daily stand-ups, backlog refinement, and retrospectives
Follow team development standards, deployment processes, documentation practices, and technical best practices
Demonstrate curiosity, accountability, and a continuous learning mindset
Communicate effectively with developers, product owners, business partners, and quality assurance team members
Experience with personal, academic, internship, or open-source software projects is a plus
Ability to work independently on assigned tasks while collaborating closely with a team

Education Requirements:
Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related technical field


VIVA is an equal opportunity employer. All qualified applicants have an equal opportunity for placement, and all employees have an equal opportunity to develop on the job. This means that VIVA will not discriminate against any employee or qualified applicant on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status

Trusted by 100+ Fortune 500 Companies

Competitive Benefits


Your well-being Matters

Health & Future Fully Covered

At VIVA, employee well-being is paramount. Our comprehensive benefits package ensures your health, financial security, and quality of life are always prioritized.

Health Insurance

VIVA provides employees access to a comprehensive group health insurance plan (Medical, Dental, Vision, Basic Life, Term Life, and Accidental Death) through our flexible PPO plan-allowing you the freedom to choose healthcare providers.

401(k) Retirement Planning

Plan securely for your future with automatic payroll deductions into a tax-advantaged 401(k) retirement plan, including employer-matching contributions for eligible employees.

Performance Bonuses & Referrals

Earn performance-based bonuses and generous referral incentives of up to $500 when recommending talented candidates who become part of the VIVA family.

Biweekly Direct Deposit

Enjoy timely and convenient payroll with biweekly direct deposit to your chosen financial institution. Biweekly Direct Deposit

VIVA Perks Program

Access exclusive employee discounts and savings on electronics, travel, groceries, apparel, and more through our dedicated VIVA Perks Program.

Join VIVA and Grow
VIVA is faster, easier and you still have complete control

.NET Developer


Reference Number: AVILNS12
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