Full Stack Web Developer

Nkhome; Upper Chichester Township (Delaware County); On-site; USD 90,000 - 125,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Disability insurance

Life insurance

HSA with employer contribution

401k with employer match

9 paid holidays + floating holiday + 1

Flexible PTO

Job summary

Nielsen-Kellerman is seeking a Full Stack Web Developer to build, maintain and upgrade company websites and applications. You will work across PHP, HTML, CSS, JavaScript, Node.js and SQL on Linux, with Adobe Commerce expertise. The role requires problem solving, clear communication and on-call support as needed.

Hybrid work in Boothwyn, PA; collaboration with multiple departments and contractors to drive IT projects and productivity. Bachelor’s degree in CS and 2+ years in Commerce is expected.

Qualifications

• Bachelor’s degree in CS or equivalent required.
• 2+ years in an Adobe Commerce development role.
• 5+ years hands-on experience encouraged.
• Technical certifications are a plus.

Responsibilities

• Full stack development for Adobe Commerce websites, including theming and module development.
• Perform code reviews and manage code deployment.
• Maintain data sync between Adobe Commerce and 3rd party integrations.
• Write/modify modules using PHP, JavaScript, and Adobe App Builder.
• Design and maintain LEAN internal applications.
• Automate internal processes with integration software.
• Identify and implement performance optimizations.
• Own development lifecycle of internal apps from concept to delivery.
• Monitor systems and respond to security or usability issues.
• Triage and resolve internal and customer support tickets.
• Manage backups and verify success; collaborate on IT projects.

Skills

PHP

JavaScript

HTML

CSS

Node.js

SQL

Adobe Commerce

Linux

OOP

Claude.ai

Education

Bachelor’s degree in computer science or equivalent

2+ years of Adobe Commerce development

5+ years of relevant hands-on experience encouraged

Certifications a plus

Tools

Adobe App Builder

Ubuntu

MySQL

Microsoft SQL Server

Claude.ai

Job description

Description

Under the guidance of the Director of Ecommerce, the Full Stack Web Developer will develop, maintain, upgrade and provide support for all of the companies’ external and internal websites and applications. The developer will need to have a working knowledge of PHP, HTML, CSS, JavaScript, Node.js, SQL, and other programming languages. The developer will be responsible for the functionality of Adobe Commerce websites and internal web applications. The individual should be comfortable working with a Linux based operating system. The developer needs to be able to diagnose and resolve problems quickly and be consistently available to respond to help desk requests during company hours, with some after-hours, on-call responsibilities. The individual should be able to easily communicate technical concerns and solutions to many different people with varying degrees of technical knowledge as well as work with individuals in all departments to help solve their technical issues. This is at-will employment.

Essential Functions / Responsibilities

• Full stack development for Adobe Commerce websites, covering theming, module development, and App Builder.
• Perform code reviews and manage code deployment.
• Maintain data synchronization between Adobe Commerce and 3rd party software integrations.
• Write/Modify new modules for Adobe Commerce utilizing PHP, Javascript, and Adobe App Builder.
• Design, develop and maintain LEAN applications/modules to improve internal applications.
• Design, develop and utilize integration software to automate internal processes.
• Identify and implement performance optimizations.
• Own the full development lifecycle of internal applications, leveraging the right tools and technologies to deliver effective, user-friendly solutions.
• Monitor critical systems daily and respond quickly to any security breaches or usability concerns.
• Monitor, triage, and resolve internal and customer-facing technical support tickets from intake through closure.
• Manage website backup systems and verify that backups have been completed.
• Collaborate with other departments to initiate IT projects that will improve productivity of the company.

Personal Qualities for Success in this Job

• Priority for success in this job will be a willingness and ability to learn new things. We expect the successful candidate to take the initiative, ask questions, research independently, and retain new information.
• Must exercise good judgment and be comfortable working independently
• Working collaboratively with team members.
• Comfortable juggling competing priorities, switching gears quickly, handling urgent issues, and still making steady progress on bigger initiatives.
• This position requires excellent organizational, time-management and prioritization abilities.

Competencies

• Working knowledge of PHP, JavaScript, HTML, CSS, and Adobe Commerce architecture, including themes, module development, and Adobe App Builder.
• Knowledge and experience utilizing Object Oriented Programming (OOP).
• Fluent in the SQL language: SQL queries, views, triggers, and stored procedure to automate processes, run backups, and create complex reports.
• Working knowledge of Microsoft SQL Server and Mysql server. Ability to continually improve databases via normalization to optimize storage and performance.
• Working knowledge of the Ubuntu operating system and its associated command line interface.
• Must we be comfortable and willing to use Claude.ai to help expediate code development and deployment.

Education and Experience

• Bachelor’s degree in computer science or equivalent.
• 2+ years of experience in an Adobe Commerce development role, preferably in a multi-store implementation.
• Candidates with 5+ years of relevant hands‑on experience are also strongly encouraged to apply.
• Relevant technical certifications a plus.

Supervisory Responsibility

This position has no direct supervisory responsibilities, however, will lead projects involving contractors or other 3rd‑party resources.

Work Environment and Physical Demands

Climate‑controlled indoor manufacturing plant and offices. May be required to stoop, kneel, crouch or crawl, climb or balance. Must be able to lift and/or move up to 50 pounds.

Work Location & Hours

Hybrid work environment that can accommodate remote work with some regular need to be in the office (likely 1‑2x per week). NK’s facilities are located in Boothwyn, PA.

Training

Most training is on‑the‑job but formal education and training may be provided where appropriate.

Benefits

• Employee benefits include medical, dental, vision, disability and life insurance.
• Voluntary benefits include family medical, life insurance, critical care insurance, FSA dependent care and pet insurance.
• HSA with employer contribution
• 401k with employer match up to 5% at time of eligibility after 90 days of employment
• 9 paid holidays, one floating holiday and flexible PTO
• Paid Maternity/Paternity leave

All benefits are subject to a benefit waiting period of 60 to 90 days.

Work Authorization/Security Clearance

Must be eligible to work in the US without sponsorship. Security clearance is not required.

Equal Opportunity Employer – At Will Employment

NK is an equal opportunity employer. NK conducts all employment‑related activities in full compliance with all applicable Federal and State laws and without regard to an individual’s age, color, sex, disability, marital status, national origin, citizenship, race, religion, sexual orientation, veteran status, or other legally protected category is an Equal Opportunity Employer. No person will be discriminated against in hiring or in any other aspect of their employment and also applies to training, transfer, promotion, compensation, benefits, and all other aspects of employment. Reasonable accommodation will be made to enable people with disabilities to perform the essential duties and responsibilities of this position.

About NK

Nielsen‑Kellerman is the parent company for eight brands focused on helping people succeed in their profession or passion by providing mission‑critical measurements, information, insight and guidance whenever and wherever needed. Ambient Weather, Kestrel Weather, KestrelMet, RainWise, Kestrel Ballistics, MagnetoSpeed, Blue Ocean Megaphones and NK Sports are each recognized as the preeminent products for their applications from meteorology to military, firefighting to farming and rowing to research. Our products ARE us – we design them, build them, sell them, and passionately stand behind them.

NK has been in business for over four decades and is still growing stronger. Working here offers excellent opportunities for personal and professional development as well as the fun and satisfaction of being part of a successful American business. NK is a Lean enterprise committed to American manufacturing and continuous improvement of our design, production, administrative and sales processes.

NK’s headquarters comprises three facilities located in Boothwyn, PA, about 30 minutes southwest of Philadelphia. Our Ambient Weather brand operates primarily from Chandler, AZ in the Phoenix suburbs. NK’s work environment is informal and high‑energy, and our employees’ quality of life is important to us. NK has been named Philly Top Workplace 10 times, including 2025.