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Weekend Java Back End Developer Jobs in Philadelphia, PA

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

RIT Solutions, Inc.

API Backend Engineer

Malvern, PA · On-site

... DevOps model. * Contribute to the ongoing modernization of legacy components across various products. Required Technical Skills * Languages & Frameworks: Expert proficiency in Java and Spring Boot ...

eTeam

AI & Data - Data Engineer

Wilmington, DE · On-site

$111.10K - $133.40K/yr

Title: AI Data Engineer Location: Wilmington, DE Onsite Duration: 7 Months of Contract Must Have ... Exposure to AWS Services, Software Development in Python or Java backend Java/Python, Spring boot ...

RIT Solutions, Inc.

API/Backend Engineer

Malvern, PA · Hybrid

Expert proficiency in Java and Spring Boot for API development. * Cloud-Native Platform: Extensive ... APIs). * DevOps/CI/CD: Proficiency with deployment pipelines using GitHub and CloudFormation.

RIT Solutions

API/Backend Engineer

Malvern, PA · Hybrid

Expert proficiency in Java and Spring Boot for API development. * Cloud-Native Platform: Extensive ... APIs). * DevOps/CI/CD: Proficiency with deployment pipelines using GitHub and CloudFormation.

RIT Solutions

API Backend Engineer

Malvern, PA · On-site

Expert proficiency in Java and Spring Boot for API development. * Cloud-Native Platform: Extensive ... APIs). * DevOps/CI/CD: Proficiency with deployment pipelines using GitHub and CloudFormation.

Comcast

Sr. Backend Engineer - Xumo

Philadelphia, PA · Remote

Java Application Development for Video Streaming Backend Systems * Develop backend systems for ... Must be able to work nights and weekends, variable schedule(s) as necessary. * Other duties and ...

eTeam

AI & Data - Data Engineer

Wilmington, DE · On-site

$111.10K - $133.40K/yr

Job Summary : eTeam is a company seeking a Data Engineer to work on AI and Data projects. The role ... backend • Java/Python, Spring boot, Rest API Company : eTeam is a staffing agency that also ...

Apollo ITS

Java Developer

Trenton, NJ · On-site

$51.25 - $66.25/hr

Java Developer Location: Trenton, NJ Duration: 9+ months (extendable) Interview: In Person Hybrid ... Develop full-stack web applications (UI, middle-tier, backend/database) * Quickly understand ...

Apollo ITS

Java Developer

Trenton, NJ · On-site

$51.25 - $66.25/hr

Java Developer Location: Trenton, NJ Duration: 9+ months (extendable) Interview: In Person Hybrid ... Develop full-stack web applications (UI, middle-tier, backend/database) * Quickly understand ...

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Weekend Java Back End Developer information

See Philadelphia, PA salary details

$64.6K

$141.1K

$192.2K

How much do weekend java back end developer jobs pay per year?

As of May 28, 2026, the average yearly pay for weekend java back end developer in Philadelphia, PA is $141,110.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,600.00 and $157,900.00 per year, depending on experience, location, and employer.

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

To thrive as a Weekend Java Back End Developer, you need strong proficiency in Java programming, knowledge of back-end frameworks (like Spring Boot), and experience with databases, often requiring a degree in computer science or related field. Familiarity with tools such as Git, RESTful APIs, and common CI/CD systems is typically expected, along with any relevant Java certifications. Effective problem-solving, time management, and clear communication are essential soft skills, especially when collaborating remotely or on a part-time schedule. These competencies ensure robust, maintainable code and smooth project delivery in a flexible, deadline-driven environment.

What are some typical challenges faced by Weekend Java Back End Developers, and how can they overcome them?

Weekend Java Back End Developers often face the challenge of limited overlap with weekday teams, which can lead to communication gaps and delayed feedback. To overcome this, it's important to maintain thorough documentation, proactively clarify requirements, and make use of asynchronous communication tools. Additionally, weekend developers may need to quickly familiarize themselves with ongoing projects, so strong self-management and effective time-tracking are essential. Regular check-ins with weekday teammates and utilizing version control systems also help ensure smooth collaboration and project continuity.

What does a Weekend Java Back End Developer do?

A Weekend Java Back End Developer is responsible for building and maintaining the server-side logic of web applications using the Java programming language, typically working part-time or exclusively on weekends. Their duties include designing APIs, managing databases, optimizing application performance, and ensuring secure data exchange between the front end and back end. They often collaborate with front-end developers, testers, and other team members to deliver robust, scalable software solutions on a flexible schedule.

What is the difference between Weekend Java Back End Developer vs Part-Time Java Developer?

AspectWeekend Java Back End DeveloperPart-Time Java Developer
CredentialsBachelor's in Computer Science or related field, Java certificationsSimilar credentials, often Java certifications
Work EnvironmentTypically remote or on-site, project-basedRemote or flexible, project or contract work
Industry UsageUsed in tech companies, startups, and consulting firmsCommon across various industries needing Java expertise
Search & Comparison IntentOften searched for by those seeking weekend or flexible rolesOften searched by those looking for part-time Java work

The Weekend Java Back End Developer and Part-Time Java Developer roles share similar credentials and work environments, often involving flexible schedules and remote work. The main difference lies in the scheduling focus: weekend roles are specifically designed for work during weekends, while part-time roles may offer more varied schedules throughout the week. Both roles are suitable for developers seeking flexible work arrangements in Java development.

What are the most commonly searched types of Java Back End Developer jobs in Philadelphia, PA? The most popular types of Java Back End Developer jobs in Philadelphia, PA are:
What are popular job titles related to Weekend Java Back End Developer jobs in Philadelphia, PA? For Weekend Java Back End Developer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Weekend Java Back End Developer jobs in Philadelphia, PA look for? The top searched job categories for Weekend Java Back End Developer jobs in Philadelphia, PA are:
Weekend Java Back End Developer jobs near you

Full Stack Java Developer

Mirai, LLC

Philadelphia, PA • On-site

$53 - $68.25/hr

Contractor

Posted 15 days ago

Job description

Company Description

Mirai, LLC is an enterprise level healthcare, finance, and technology solutions firm with a strong focus on bridging the gap between Eastern and Western global markets. We pride ourselves on being able to deliver solutions with a perfect blend of onsite, onshore and offshore resources that achieve the right balance between cost and control, all the while insulating our customers from language, cultural and time zone challenges.

Job Description

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the field.

Responsibilities Include:

  • Lead products through iterative design, development, and delivery
  • Maintain a user-centered approach in design & development perspective and practice
  • Work as a collaborative team member with internal customers, designers, and fellow engineer
  • Apply best practice approaches and guide the product team through the process
  • Rapidly iterate on prototypes and working applications
Qualifications

Requirements:

  • Have experience with and curiosity of Agile and Lean philosophies
  • Experience working with small teams to ship products to market
  • Have experience developing full-service consumer, employee, and business applications
  • Experience with designing and refactoring complex systems
  • Language agnostic and experienced polyglot
  • Passion for Working Software and SOLID principles
  • Experience with Test Driven Development (TDD)
  • Interest in working in a pair-programming environment
  • 3-5 years of experience working with Java/Kotlin
  • Experience with Spring Boot, and API design
  • Fundamental understanding and experience working with JPA data
  • Working knowledge of Message Brokers and Messaging subsystems (experience working with Kafka a strong plus)
  • Strong understanding of best practices creating/working with Micro-services
  • 3-5 years' experience or equivalent in software development
  • Deep understanding of design patterns and applying them in production environments
  • Bachelor's or Master's degree in computer science discipline (preferred, but not required)
  • Passion for enabling team members
Additional Information

All your information will be kept confidential according to EEO guidelines.

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