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Java Backend Developer Jobs in Downingtown, PA (NOW HIRING)

Spruce Infotech Inc

Sr. Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Provide expert knowledge and guidance for acquisition related backend Java and/or frontend Web features. Ensure that the development teams are adhering to the client SDLC process. Provide technical ...

BC Forward

Java Developer

Wilmington, DE · On-site

$60 - $65/hr

Job Title: Java Developer Location: Wilmington, DE Duration: Contract, 7+ months Pay Range: $60/hr- $65/hr (W2) Job ID: 373925 About BCforward BCforward is a leading global IT consulting and ...

Kanak Elite Services Inc

Java Developer

Malvern, PA · On-site

$50 - $64.75/hr

Java Developer Location: Malvern, PA (Hybrid) Client: Vanguard There will be code assessment for this role. Ex-vanguard candidates are only required Responsibilities Update Java programs as needed ...

Arka Infotech Inc

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Java Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED - 9+ years Java/J2EE development experience - 3+ years experience developing RESTful and SOAP Web Services from scratch - Strong ...

Integrated Resources INC

Java Developer

Collegeville, PA

$50.50 - $65.25/hr

Java developer with strong Spring Framework and Database skills required to develop custom solutions for Access Certification web application. Angular 2 Front end skills preferred. * Should be able ...

Arka Infotech Inc

Java Developer

Wilmington, DE

$49.50 - $64/hr

Java Developer Location: Wilmington, DE Contract Length: 1 year + Contract or Contract-to-hire F2F inperson Interview Locals only Summary: The Java Developer will provide team or technical ...

Scout ET

Java Developer

Newark, DE

$49.75 - $64.50/hr

Java Developer Location: Newark, DE Duration: 18 Months Responsibilities: 5-7 years of experience using Core Java, JEE Experience in JSP, Java, Spring, JQuery, Angular JS, HTML 5, AJAX, CSS, Oracle ...

Sarian, Inc.

Core Java Developer

Newark, DE · On-site

Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position JD Skill: Sr. Java Developer * Experienced in building highly scalable Java and J2EE applications. * Good experience in ...

Sonsoft Inc

Java developer

West Chester, PA

$48.25 - $62.50/hr

Within this large initiative, the Java Architect/Developer will be responsible for enhancing the Data Grid platform which provides micro services built on open source, Cloud-based technologies and ...

Avani Technology Solutions, Inc.

Java Lead

Radnor, PA · On-site

... back end using SQL procedures 5. JBOSS General Description: This position is responsible for ... developers and escalate technical and other project risks related to project milestone dates.

Seven Seven Software

Java J2EE Developer

Wilmington, DE · On-site

* Strong experience in Core Java (Java 11+), Functional Programming, Spring, ORM (JPA/Hibernate), Unit Testing & Integration Testing * Proficient in RDBMS (Oracle), SQL, and Unix Scripts * Experience ...

Integrated Resources INC

Java Developer

Collegeville, PA

$50.50 - $65.25/hr

Collegeville - PA/ Peapack, NJ/ Sterling, VA Java developer with strong Spring Framework and Database skills required to develop custom solutions for Access Certification web application. Angular 2 ...

Sarian, Inc.

Senior Java Developer

Newark, DE · On-site

$56 - $71.25/hr

Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position *****NO C2C***** *****only Fulltime position***** JD: Skill: Sr. Java Developer Must Have Technical/Functional Skills:

Apex Informatics

Java/J2EE Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Title- Java/J2EE Developer with AWS (W2) Location- Wilmington Delaware (Hybrid) Duration: Long Term Contract 10+Years only. Expert in Java J2EE and design technique as well as experience working ...

Keylent Inc

Java Developer

West Chester, PA

$48.25 - $62.50/hr

Strong Java Developer 7+ years of Experience Spring Experience Mandatory Microservices Experience Nice to have Restful experience . Mandatory NoSQL experience- Nice to have/BIG PLUS SOAP Exposure ...

Keylent Inc

Java Developer

West Chester, PA · On-site

$48.25 - $62.50/hr

Our Clients and our Consultants have a variety of choices and we are thankful that they have chosen Keylent. • Strong Java Developer 7+ years of Experience • Spring Experience Mandatory • ...

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How much do java backend developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for java backend developer in Downingtown, PA is $56.65, according to ZipRecruiter salary data. Most workers in this role earn between $50.34 and $65.29 per hour, depending on experience, location, and employer.

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

To thrive as a Java Backend Developer, you need strong proficiency in Java programming, knowledge of data structures and algorithms, and experience with backend frameworks such as Spring or Hibernate, often supported by a degree in computer science or a related field. Familiarity with relational databases (like MySQL or PostgreSQL), RESTful API development, version control systems (such as Git), and build tools (like Maven or Gradle) is typically required, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with teams and troubleshooting complex systems. These capabilities ensure robust, scalable, and maintainable backend solutions that meet business requirements and support seamless application performance.

What are some common challenges Java Backend Developers face when working on large-scale enterprise applications?

Java Backend Developers working on large-scale enterprise applications often encounter challenges such as ensuring application scalability, managing complex codebases, and optimizing system performance under heavy loads. Collaborating across teams to integrate with front-end services and external APIs can require strong communication and problem-solving skills. Additionally, maintaining high code quality while delivering new features quickly often means balancing technical debt with innovation. Regular code reviews and adopting best practices in software architecture help address these challenges.

What does a Java Backend Developer do?

A Java Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs of web applications using the Java programming language. They ensure that data is properly stored, retrieved, and processed while integrating with the frontend systems. Java Backend Developers also work on optimizing application performance, implementing security measures, and collaborating with other developers to deliver robust software solutions.
What are the most commonly searched types of Java Backend Developer jobs in Downingtown, PA? The most popular types of Java Backend Developer jobs in Downingtown, PA are:
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What cities near Downingtown, PA are hiring for Java Backend Developer jobs? Cities near Downingtown, PA with the most Java Backend Developer job openings:
Java Backend Developer jobs near you
Senior Android Developer IN Sr. Android Developer in Jersey City, NJ / Wilmington, DE

Senior Android Developer IN Sr. Android Developer in Jersey City, NJ / Wilmington, DE

talentmovers inc

Wilmington, DE • On-site

$56.25 - $71.25/hr

Contractor

Posted 5 days ago

Job description

We are Hiring for Sr. Android Developer in Jersey City, NJ / Wilmington, DE

Role: Sr. Android Developer (1O YEAR EXPERIENCE IS REQUIRED)

Location: Jersey City, NJ / Wilmington, DE

Mode of Hire : Contract

Job Description:

  • Design, develop, and maintain Android applications using Kotlin and other relevant technologies.
  • Collaborate with cross-functional teams to define, design, and release new features.
  • Write clean, well-tested, and efficient code.
  • Optimize application performance and user experience.
  • Stay up-to-date with the latest Android development trends and technologies.
  • Work with backend engineers to integrate mobile applications with backend services.
  • Troubleshoot and fix application bugs and issues.
  • Contribute to code reviews and provide constructive feedback.
  • Participate in the entire app lifecycle, from concept to launch and beyond.
  • Strong proficiency in Kotlin and Java programming languages.
  • Solid understanding of Android SDK, Android Studio, and Android development tools.
  • Experience with Android UI/UX design principles and Material Design guidelines.
  • Knowledge of Android architecture components (MVVM, MVI, etc.).
  • Experience with RESTful APIs and JSON.
  • Familiarity with version control systems (Git).
  • Strong problem-solving and debugging skills.
  • Excellent communication and teamwork skills.
  • A passion for mobile development and a desire to create exceptional user experiences.