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Senior Full Stack Developer Jobs in Felton, DE (NOW HIRING)

RMS ENERGY

Senior Field Service Technician

Dover, DE · On-site

In this senior-level field role, you'll lead testing, commissioning, and troubleshooting efforts ... Full Benefits - Medical, dental, and vision coverage fully paid for employees, starting the month ...

RMS Energy

Senior Field Service Technician

Dover, DE · Remote

In this senior-level field role, you'll lead testing, commissioning, and troubleshooting efforts ... Full Benefits - Medical, dental, and vision coverage fully paid for employees, starting the month ...

Kleinfelder Inc

Senior Construction Manager

Dover, DE · On-site

Kleinfelder, a Forbes' Top Employer for Engineers in North America, is committed to a people-first ... In this role, you will have full responsibility for the Department's performance, overseeing profit ...

Premier Staffing Solution

Plant Manager

Milford, DE

With full P&L responsibility , this role leads a high profile plant, high mix production operation ... Bachelor's degree in engineering , business, operations management, or related field required.

Premier Staffing Solution

Plant Manager

Milford, DE

With full P&L responsibility , this role leads a high profile plant, high mix production operation ... Bachelor's degree in engineering , business, operations management, or related field required.

Humana

Lead, Offensive Security

Dover, DE · On-site

Lead the most complex red-team campaigns, external/internal network, social engineering, assumed-breach, and full-scope objective operations, with full autonomy, and mentor Senior red teamers on ...

Novogradac & Company LLP

Tax Manager

Dover, DE · On-site

$108 - $133/hr

Full timeposted on: Posted Todayjob requisition id: JR100298It's fun to work in a company where ... Supervise and mentor Supervisors, Senior Accountants and Staff, including guiding and educating ...

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Senior Full Stack Developer information

See Felton, DE salary details

$23

$57

$83

How much do senior full stack developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior full stack developer in Felton, DE is $57.66, according to ZipRecruiter salary data. Most workers in this role earn between $47.93 and $66.44 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.
What cities near Felton, DE are hiring for Senior Full Stack Developer jobs? Cities near Felton, DE with the most Senior Full Stack Developer job openings:
Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Felton, DE as of August 2026, with employment types broken down into 85% Full Time, 8% Part Time, 6% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $119,923 per year, or $57.7 per hour.

Senior Field Service Technician

RMS ENERGY

Dover, DE • On-site

Full-time, Per diem

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 hours ago

Job description

We're looking for Senior Field Service Technicians with strong electrical expertise and leadership experience to support critical energy infrastructure projects across the U.S. In this senior-level field role, you'll lead testing, commissioning, and troubleshooting efforts across a wide range of electrical systems and components, ensuring safe, efficient, and accurate execution in the field. You'll be working hands-on with low, medium, and high voltage equipment (480V-600kV) at power plants, substations, and industrial facilities, while mentoring junior technicians and leading project crews.
What You'll Do:
  • Lead advanced testing, commissioning, and maintenance on LV-HV equipment (480V-600kV)
  • Perform diagnostics using Doble, TTR, Power Factor, Tan Delta, VLF, DC Hi-Pot, and resistance test equipment
  • Test and verify electromechanical, solid-state, and microprocessor-based protective relays
  • Develop test plans and execute commissioning procedures for new or upgraded systems
  • Supervise field crews, assign tasks, and ensure safety, quality, and compliance
  • Complete reports, test results, and job documentation using Power DB and other platforms
  • Interface directly with customers to provide updates, gather requirements, and ensure satisfaction
  • Enforce safety practices, LOTO protocols, and PPE usage on job sites
  • Maintain tools, test equipment, and company vehicles in safe working conditions
  • Mentor and train junior field technicians
  • Troubleshoot and resolve field issues independently and on-site
  • Support emergency response and planned shutdown/start-up projects
  • Follow strict safety and PPE usage protocols due to noise, electrical hazards, and elevated work areas

The Experience We're Looking For:
  • 7-10+ years of hands-on experience in the power industry, including P&C systems and field commissioning
  • Strong knowledge of substation equipment, MV/HV breakers, and electrical system troubleshooting
  • Proficient with Power DB, Microsoft Excel, Word, Outlook, and Teams
  • Familiar with OSHA, NETA standards, and electrical safety procedures
  • Prior experience leading crews and mentoring field technicians
  • Ability to develop and execute test plans for complex upgrades and installations
  • Comfortable managing shifting priorities and working with minimal supervision

Additional Requirements:
  • Willingness to travel 75% across the continental U.S.
  • High school diploma or GED required
  • Valid driver's license
  • Must pass a pre-employment background check and drug/alcohol screening
  • Legally authorized to work in the United States
  • Available for extended and irregular hours as needed
  • Able to work outdoors in all weather, at heights (100+ ft), in confined spaces, and near high-voltage equipment and heavy machinery
  • Physically capable of lifting 50+ lbs. and sustaining extended physical activity
  • Requires good vision, hearing, and English proficiency for safe, effective communication in noisy environments

Bonus Points for:
  • Completion of a trade school program, technical college, associate degree, or skilled trade certification
  • Prior experience working in power plants, utilities, or heavy industrial environments
  • Familiarity with relay settings development or advanced system protection analysis
  • NETA Level III certification preferred: journeyman or equivalent accepted
  • Additional safety certifications or OSHA 30
  • A TWIC card
  • Supervisory experience on complex commissioning projects

Why Join RMS Energy:
We're not just another power services company. We're a tight-knit, mission-driven team that values safety, teamwork, innovation, and continuous growth.
  • Competitive Compensation - Overtime potential and merit-based raises
  • Full Benefits - Medical, dental, and vision coverage fully paid for employees, starting the month after hire
  • Steady Employment & Career Growth - Be part of a fast-growing company with promotion potential
  • 401(k) with Company Match - Traditional & Roth options + free investment guidance
  • Top-Tier Equipment - Provided to support you in the field
  • Compensated Travel Time plus Per Diem - Earn while seeing new places
  • Education Support - Paid training, certifications, and industry memberships
  • Generous PTO - Paid vacation, holidays, and sick leave
  • Employee Assistance Program - Legal, financial, and mental wellness support

Want to be part of something meaningful?
Apply today and join a team where People, Purpose, and Power come together - your future starts here.
RMS Energy is an Equal Opportunity Employer. We believe diverse teams drive better outcomes, and we're committed to creating an inclusive environment where all employees feel valued and empowered. For more information about RMS Energy, please visit www.rmsenergy.com.
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