Developer III

Holman; New Jersey; Remote; USD 105,000 - 150,000; Full time

Benefits offered by this job

Health Insurance

Vision Insurance

Dental Insurance

Life Insurance

401(k) match

PTO

Paid Holidays

Parental Leave

Tuition Reimbursement

Job summary

Holman is seeking a senior software developer to design, implement, and maintain enterprise applications using C#.NET, ASP.NET, .NET Core, React JS, and Microsoft web technologies. You will collaborate with project managers and architects to deliver robust solutions and accurate effort estimates.

The role requires strong SQL skills, API development, and a solid understanding of SDLC and Agile processes. Remote work options and mentoring of junior developers are part of the position.

Qualifications

• BS/BA in Computer Science or Information Systems.
• .NET certification highly recommended.

Responsibilities

• Performs a variety of programming assignments requiring knowledge of established programming procedures and data processing requirements.
• Maintains, modifies, designs, and implements new programs within existing systems and makes recommendations on improving these systems.
• Works with project management and architects on application design and development.
• Develops applications, components, and services using C#.NET and Microsoft web technologies to meet business needs.
• Evaluates business requirements and processes to provide accurate estimates for development efforts.
• Interprets written business requirements and technical specification documents.
• Performs coding to written technical specifications and standards.
• Investigates, analyzes and documents reported defects.
• Creates, documents, and implements unit test plans, scripts, and test harnesses.
• Provides direction for new tools, technologies, and development approaches.
• Mentor other junior level developers.

Skills

C#.NET

ASP.NET

React JS

JavaScript

HTML

CSS

SQL

Agile

Education

BS/BA in Computer Science or Information Systems

.NET certification

Tools

Visual Studio

Visual Studio Code

Microsoft Copilot

Job description

Holman is a family-owned, global automotive services organization anchored by our deeply rooted core values and principles that have enabled us to continue Driving What’s Right throughout the last century. Our teams deliver the Holman Experience by treating our customers and each other as we would like to be treated, and creating positive, rewarding relationships all around.

The automotive markets Holman serves include fleet management and leasing; vehicle fabrication and upfitting; component manufacturing and productivity solutions; powertrain distribution and logistics services; commercial and personal insurance and risk management; and retail automotive sales as one of the largest privately owned dealership groups in the United States.

Primary Responsibilities:

• Perform a variety of programming assignments requiring knowledge of established programming procedures and data processing requirements.
• Maintain, modify, design, and implement new programs within existing systems and make recommendations on improving these systems.
• Works with project management and architects on application design and development.
• Develops applications, components, and services using C#.NET and Microsoft web technologies to meet the business needs.
• Evaluates business requirements and processes to provide accurate estimates for development efforts.
• Interprets written business requirements and technical specification documents.
• Performs coding to written technical specifications and standards.
• Investigates, analyzes and documents reported defects.
• Creates, documents, and implements unit test plans, scripts, and test harnesses.
• Performs related duties as assigned.
• Provides reasonable and fair estimates for assigned tasks, work efforts, and projects.
• Keeps current with software development trends, makes suggestions, and takes action on IT-related best practices, processes, and systems.
• Guides less senior team members in both technical aspects and people skills.
• Provides direction for new tools, technologies, and development approaches.
• Mentor other junior level developers
• Participate Actively in Story refinement sessions
• Ability to Perform Peer code reviews and provide comments as part of sprint development
• Leverage Microsoft Copilot within Visual Studio and Visual Studio Code to accelerate code development, validation, and review processes.
• Build and maintain reusable AI skills that support common development and operational activities.
• Create clear and concise context configurations and instruction files to optimize AI performance and output quality.
• Design, develop, and orchestrate AI agents and sub-agents to automate workflows and increase operational efficiency.

Education and/or Training:

• BS/BA degree in Computer Science or Information Systems.
• .NET certification highly recommended.

Relevant Work Experience:

• Minimum of 7 years of hands‑on experience working with a combination of C#.NET 4.5/4.0, ASP.NET, .NET Core, React JS, jQuery, JavaScript, HTML, CSS
• Strong SQL skills, with SQL server using Code first approach
• Experience in API development using .net Core & fast endpoints is a must
• Robust understanding of development lifecycle, SDLC processes, and Agile process
• Must be able to work independently and efficiently within a diverse and fast-paced, team-oriented environment.
• Demonstrate strong problem‑solving and analytical skills.
• Must have a solid understanding of enterprise architecture.
• Experience developing applications using React.JS or React Native is a must

#LI-BS1

#LI-REMOTE

At Holman, we exist to provide rewarding careers and better lives for employees and their families. We hire, train, empower, and reward exceptional people. Our journey is guided by our desire to get it right every time and the acknowledgement that we have an opportunity to be better. To be better, we have to do better, and to do better we must know better. That’s why we are listening, open to learning new things – about ourselves and each other. We will never stop striving for improved diversity, equity, and inclusion because we are successful together when we feel trusted and supported. It’s The Holman Way.

At Holman, your total compensation goes beyond your paycheck. To position you for success and provide a rewarding career and better life for you and your family, Holman is proud to offer you the benefits you deserve; including protection against illness, disability, loss of work, or preparation for retirement. Below is a brief overview of the programs available to full‑time employees (programs may vary by country or worker type):

• Health Insurance
• Vision Insurance
• Dental Insurance
• Life and Disability Insurance
• Flexible Spending and Health Savings Accounts
• Employee Assistance Program
• 401(k) plan with Company Match
• Paid Time Off (PTO)
• Paid Holidays, Bereavement, and Jury Duty
• Paid Pregnancy/Parental leave
• Paid Military Leave
• Tuition Reimbursement

Benefits:

Regular Full-Time

We offer excellent benefits including health, vision, dental, life and disability insurance, and 401(k) with company match. Our time off benefits include Paid Time Off (PTO), paid holidays, bereavement, and jury duty. In addition, we offer paid pregnancy and parental leave, and supplemental paid military leave to eligible employees.

Click here for Washington State benefit information.

Temporary or Part-Time

In geographic areas with statutory paid sick leave, part-time and temporary employees will receive a paid sick leave benefit that meets the mandated requirements.

Click here for Washington State benefit information.

Pay:

We offer competitive wages that are commensurate with job‑related skills, experience, relevant education or training, and geographic location, starting in the range of $105,050.00 - $149,700.00 USD annually for full time employees. The annual compensation range is comprised of base pay earnings.

Artificial Intelligence Statement

• Answer interview questions on their behalf, or use AI tools in any way during the interview or other qualification process(es).
• Misrepresent or embellish qualifications, skills, or experience
• Create false or misleading representations of identity (e.g., deepfakes or altered images/videos)

Your application, whether an AI tool is used or not, should reflect your authentic abilities and experiences. Any use of AI that compromises honesty or integrity may result in disqualification from the process.

Equal Opportunity Employment and Accommodations:

Holman provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

If you are a person with a disability needing assistance with the application process, please contact [e-mail]

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.