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Java Jobs in Manchester, PA (NOW HIRING)

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Mobile Architect

Harrisburg, PA

Required-5 Years Experience with Java centric server-side development and solutioning; Required-2 Years Experience in team leadership position; Required-2 Years Strong oral and written communication ...

D&H

SAP BTP Architect

Harrisburg, PA

Build cloud-native apps and customize UI using Java, JavaScript, Node.js, and Python (preferred). * Design and implement SAP Fiori/UI5 applications, including theme and Launchpad development.

Sonsoft Inc

MongoDB WithNoSQL (USC & GC ONLY)

Hershey, PA · On-site

$52 - $67.50/hr

Additional experience in any other BigData database/Java is an added advantage. * * Should have a proven record in designing, architecting and executing projects from solution * * conceptualization ...

TMS

Senior Software Developer

Mechanicsburg, PA · On-site

$51.75 - $68.25/hr

Java, Spring Boot * Frontend: React, JavaScript / TypeScript * Database: Oracle (strong experience with PL/SQL, performance tuning, and schema design) * Other: RESTful APIs, Microservices ...

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$14

$52

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How much do java jobs pay per hour?

As of May 30, 2026, the average hourly pay for java in Manchester, PA is $52.89, according to ZipRecruiter salary data. Most workers in this role earn between $45.72 and $59.18 per hour, depending on experience, location, and employer.

What Is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

What are the key skills and qualifications needed to thrive as a Java Developer, and why are they important?

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What does a Java Developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

More about Java jobs
What cities near Manchester, PA are hiring for Java jobs? Cities near Manchester, PA with the most Java job openings:
Java jobs near you
Infographic showing various Java job openings in Manchester, PA as of May 2026, with employment types broken down into 67% Full Time, 22% Part Time, and 11% Contract. Highlights an 68% Physical, 4% Hybrid, and 28% Remote job distribution, with an average salary of $110,006 per year, or $52.9 per hour.
PennDOT - TAS2 A4 SC3 (App Dev Team 2 Developer, Full Stack GIS)

PennDOT - TAS2 A4 SC3 (App Dev Team 2 Developer, Full Stack GIS)

InstantServe LLC

Harrisburg, PA • On-site

Full-time

Posted 26 days ago

Job description

Please see the complete description. Both interview and work details are below that.
Position Description: The position primarily serves as Senior Developer in PennDOT's Bureau of Solutions Management. The incumbent will be responsible to assist with design and development of the new PA Unified Crash System.
Candidates will work under the direction of the project's Technical Lead and Application Architect to write, test, and document code to implement system features and enhancements using Angular, Java, Spring Boot, GIS, and Power BI technologies.
Skills:
Required: 8+ Years
Front-End Frameworks & UI Technologies
  • Angular (preferably Angular 14 or higher)
  • Responsive UI design with Bootstrap (optional) and Material Design libraries
  • Prior experience with jQuery (nice to have)

Back-End Development
  • Java with Spring Boot (Microservices architecture)
  • RESTful APIs design and integration
  • GIS integrations and spatial data handling

Testing frameworks
  • jUnit
  • Prefer: Jasmine and Karma

Data & Reporting
  • Power BI dashboards and enterprise-level reporting integrations
  • PostGIS - based data design for reporting layers

• PostgreSQL or any other database management system
Cloud & DevOps (Azure-Focused)
  • Azure Kubernetes Service (AKS)
  • Azure API Management
  • Azure DevOps for CI/CD
  • Containerization with Docker

Tools & Environments
  • ArcGIS Online (AGOL)
  • ArcGIS Extension plugin for WebEOC
  • VS Code or Eclipse
  • Git / Azure Repos for source control and collaboration

Required: Knowledge and Experience
  • Experience with the Esri ArcGIS Maps API/SDK for Javascript
  • Knowledge and experience with the following: ArcPro/ArcObjects, GeoEvent Processor, Velocity, Experience Builder, Survey123, and Field Maps
  • Experience with ArcGIS Enterprise Server and ArcGIS Online/Hub/Community as an Administrator
  • Experience in designing/developing geocodes and geoprocessing services
  • Knowledge of Esri ArcSDE and multi-user versioning with state trees/branch versioning
  • Knowledge of linear referencing systems/methods, Esri Roads and Highways, Oracle Locator/Spatial
  • Knowledge of responsiveness and mobile-first development
  • Knowledge of Design Patterns and Solid principles
  • Knowledge of digital accessibility and disability inclusion
  • Knowledge of regulations related to digital accessibility (e.g., Section 508, ADA)
  • Knowledge of WCAG 2.1 AA requirements
  • Experience designing for platform technologies (e.g., HTML, CSS, JavaScript, iOS, Android)
  • Experience applying WAI-ARIA authoring guidelines and best practices
  • Experience optimizing for the accessibility features of the platform (HTML, iOS, Android)
  • Experience developing digital products that comply with accessibility standards

Preferred: Applicants with the following qualifications will be preferred:
  • 2+ Years' Experience with the following:
    • PostgreSQL
  • Experience incorporating accessibility tests into the development process
  • Experience building digital products where compliance with accessibility standards is part of "definition of done"

Work details:
  • Work hours are Monday - Friday, 8:00AM - 5:00PM excluding state holidays for a maximum of 40 hours/week. Lunch is 12:00 - 1:00PM. The contract assumes an additional 80 hours of unpaid leave in addition to the above per state fiscal year.
  • Work location is majority remote; however, selected candidates will be required to report IN PERSON for an interview at PennDOT's offices at 400 North Street, 5th floor, Harrisburg PA. Engaged candidates will also need to report IN PERSON to pick up equipment as part of onboarding and may be required to report for occasional in-person meetings or training.
  • Selected candidates must provide a completed PATCH check and work authorization done at vendor expense prior to engagement.
  • On-site work location is a secured floor. If candidate has a need to be onsite regularly, a badge will be required. In this case, the candidate would be responsible for the $$$ fee for the badge.
  • The agency does not provide parking.
InstantServe logo

About InstantServe

Sourced by ZipRecruiter

InstantServe provides a one-stop solution to all Healthcare, IT/Non-IT Staffing needs. Established in 2016, InstantServe is a strong workforce of over 100+ go-getters with a demonstrated background in IT/Non-IT service. We are a nationally certified SBE from the Department of Administration (State of PA). As a proud Minority Woman Owned Small Business Enterprise (M/WBE), InstantServe boasts of a strong team of professionals who have extensive experience catering to several Federal, Public, Commercial, and Healthcare Clients which includes 26 States and 46 government agencies. InstantServe is a client-centric organization that offers cost-effective and reliable solutions. Client satisfaction is sacrosanct! Our team strives to provide the best staffing and IT solutions to take your business to the next level.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Wayne, PA, US

Year founded

2016

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