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Mid Level Java Developer Jobs in West Chester, PA

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE

$51 - $65.75/hr

Are VERY strong, and expert, in Object-Oriented Programming Have a high level of enthusiasm and ... Java 8, Groovy, GoLang, Cotlin, SQL, Shell Patterns and Techniques Domain-driven design, Command ...

Inframatix Inc

Lead Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

... level of enthusiasm and passion for this type of work. • Are coding CRAFTSPEOPLE who take a great ... Programming Languages Java 8, Groovy, GoLang, Cotlin, SQL, Shell Patterns and Techniques Domain ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

... level of enthusiasm and passion for this type of work. • Are coding CRAFTSPEOPLE who take a great ... Programming Languages Java 8, Groovy, GoLang, Cotlin, SQL, Shell Patterns and Techniques Domain ...

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Mid Level Java Developer information

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How much do mid level java developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for mid level java developer in West Chester, PA is $54.48, according to ZipRecruiter salary data. Most workers in this role earn between $47.55 and $62.12 per hour, depending on experience, location, and employer.

What does a typical workday look like for a mid level Java developer?

As a Mid Level Java Developer, your typical workday often involves writing and testing Java code, troubleshooting existing applications, and participating in code reviews. You'll collaborate closely with other developers, QA engineers, and sometimes product managers in agile sprints to ensure features are delivered according to requirements. Daily stand-up meetings are common, as is the use of tools like Jira for tracking tasks. You may also spend time learning new frameworks or best practices, which helps with both personal growth and contributing to more efficient software solutions.

What is a mid level Java developer?

A Mid Level Java Developer is responsible for designing, developing, and maintaining Java-based applications. They typically have 2-5 years of experience and work on coding, debugging, and optimizing software solutions. They collaborate with teams, follow best coding practices, and may mentor junior developers. Their role involves understanding project requirements, integrating APIs, and ensuring application performance. Mid Level Java Developers contribute to both backend and frontend development, depending on the project needs.

What are the key skills and qualifications needed to thrive as a mid level Java developer?

Successful Mid Level Java Developers possess a solid understanding of Java programming, object-oriented design, and commonly used frameworks such as Spring or Hibernate, typically backed by a relevant degree and professional experience. Familiarity with tools like Git, Maven, popular IDEs (e.g., IntelliJ IDEA or Eclipse), and certifications like Oracle Certified Professional Java Programmer (OCPJP) are advantageous. Strong collaboration, problem-solving abilities, and effective communication skills help developers work efficiently within agile teams and cross-functional projects. Mastering both technical and soft skills ensures smooth project delivery, maintainable code quality, and productive teamwork in dynamic software development environments.

What are the most commonly searched types of Java Developer jobs in West Chester, PA? The most popular types of Java Developer jobs in West Chester, PA are:
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Mid Level Java Developer jobs near you
Infographic showing various Mid Level Java Developer job openings in West Chester, PA as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 100% In-person job distribution, with an average salary of $113,328 per year, or $54.5 per hour.

Electrical Engineer - Mid-Level

Asplundh Engineering Services, LLC

Ambler, PA • Hybrid

Full-time

Re-posted 29 days ago

Job description

If you are interested in providing high-end engineering consulting design, construction, maintenance, and project management services, this may be the place for you.  
Asplundh Engineering Services provides superior, full service professional engineering, engineering support, equipment procurement, and automation controls integration—from planning and design to implementation and commissioning.  AES-Ambler’s in-house panel shop allows custom control design/build manufacturing.  We have been delivering reliable design of complex electrical systems for over 20 years and are a pioneer in the development of engineering and controls automation.
Job Type: Full-Time +, Exempt       
Pay: Competitive, Salary       
Essential Functions & Responsibilities: 
  • Engineering site surveys and analysis
  • Feasibility studies
  • Load studies and energy analysis
  • Computer Aided Drafting
  • Computer Aided Drafting Quality Control
  • Detailed design of power distribution systems, including but not limited to:
    • Medium voltage  protective relaying
    • Service entrance switchboards
    • Engine generators
    • Uninterruptible power supply systems
    • Monitoring and controls systems
    • Lighting and lighting control systems
    • Fire alarm and security systems
  • Develop one-line diagrams, control schematics, and electrical & instrument diagrams (E&IDs)
  • Perform equipment selections, load calculations, control diagrams, systems narratives, commissioning planning and execution, and creating specification documents
  • Utilize basic engineering principles and practical design solutions
  • Assist in the development and review of custom designs and sequences
  • Develop and implement integrated systems testing procedures and commissioning
  • Assist with Project management to deliver projects on time and within budget
  • Work with Clients, Salesman, Managers and Engineers to coordinate project designs
  • Work with sub-consultant(s) to coordinate trades
  • Attend job meetings & coordinate activities as required
  • Attend training as requested to further enhance your duties
Minimum Qualifications: 
  • Must be 18 years of age or older
  • Ability to work accurately, with attention to detail
  • Strong verbal and written communication skills
  • Outstanding initiative, a well-organized and strong sense of responsibility
  • Proficient in AutoCAD and Microsoft Office applications
  • Possess a strong awareness of current and emerging industry standards, vendors, and technologies as they relate to the consulting engineering industry
Education & Experience: 
  • Two to five years of experience
  • BS in Electrical Engineering
  • Professional Engineer (PE) License
  • Basic knowledge of electrical design concepts and techniques
  • Experience with REVIT is an advantage
License & Certifications: 
  • Driver's License Preferred, but not required
  • Professional Engineer (PE) License
Travel: 
Occasional overnight stays and local day travel may be necessary. You will be responsible for providing your own transportation to and from the office and job sites.  You will be reimbursed for business expenses such as tolls, parking and business-related mileage at a rate allowable by government standards.  The expenses incurred traveling to and from the office are excluded from reimbursement.       
Physical Requirements: 
The employee is occasionally required to sit; climb or balance, and stoop, kneel, crouch, or crawl. The employee must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus. 
Pre-Screen: 
  • Upon offer, employees may be required to subject and pass a pre-employment drug screen, background, and/or MVR check.
About Us: 
Asplundh Engineering Services (AES) brings over 100 years of expertise to deliver top-notch engineering, design, planning, and testing services for transmission, distribution, substation, and renewable infrastructure markets across the U.S.
 
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