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Backend Engineer Java Jobs in Pennsylvania (NOW HIRING)

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Java Developer Contractor

Malvern, PA · On-site

$93K - $104K/yr

Moving seamlessly between backend system architecture and modern front-end design, you will ... Design and engineer complex, single-page client interfaces using Advanced Angular, ensuring robust ...

Quantix

Java Engineer

Philadelphia, PA · On-site

$52.25 - $71.75/hr

Java Engineer Location: Philadelphia, PA Type: Direct Hire Client located with offices in ... Responsibilities included full lifecycle development with an emphasis on backend development.

Virtusa

Senior Java Developer

Pittsburgh, PA · On-site

$55.50 - $70.75/hr

Java API Developer Lead with extensive experience designing and delivering high-performance backend services for enterprise transaction processing systems, financial applications, and large-scale ...

Apex Informatics

Java Fullstack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Fullstack Java Developer Location: Pittsburgh, PA Key Responsibilities ... Design and develop scalable backend services using Java and Spring Boot frameworks. * Implement and ...

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 ...

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 ...

CGI

Senior Java API Developer - Backend

Pittsburgh, PA · On-site

$112K - $146K/yr

We are seeking an experienced Sr Java API Developer to drive the design, development, and delivery of scalable, high performance API solutions. The ideal candidate will have deep expertise in Java ...

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Backend Engineer Java information

What does a backend engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

What are the key skills and qualifications needed to thrive as a backend engineer Java?

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a backend engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.

What is the difference between Backend Engineer Java vs Backend Developer Java?

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

What are popular job titles related to Backend Engineer Java jobs in Pennsylvania?

For Backend Engineer Java jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Backend Engineer Java jobs in Pennsylvania look for?

The top searched job categories for Backend Engineer Java jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Backend Engineer Java jobs?

Cities in Pennsylvania with the most Backend Engineer Java job openings:

Backend Engineer Java jobs near you
Infographic showing various Backend Engineer Java job openings in Pennsylvania as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Backend Engineer (Java/Kotlin, Spring, AWS) | $120-150K | Exciting IT Consulting Firm

Fort Washington, PA • Remote

Chariot Solutions
51 - 200 employees
Learn more about Chariot Solutionsexternal

Full-time

Medical, Dental, Vision, Retirement

Re-posted 21 days ago

Key responsibilities

  • Design and develop cloud-native applications using AWS services and application frameworks such as Spring.

  • Work on a variety of projects including system architecture, full lifecycle development, systems integration, performance tuning, and mentoring.

  • Utilize containerization and deployment tools like Docker, Kubernetes, ECS, CloudFormation, or Terraform.

Job description

Company Description

***YOU MUST BE A CITIZEN OF THE UNITED STATES, HAVE YOUR GREEN CARD OR LONG TERM VISA TO APPLY TO THIS POSITION. You can Work Remotely anywhere in the United States for this position but the Greater Philadelphia Area is ideal. We are currently 100% remote, but when businesses open back up there will likely be occasional travel for meetings.***

Chariot Solutions has 18+ years of experience solving challenging business problems with technology and is a top IT consulting firm specializing in software, mobile, cloud and data pipeline engineering. Our team includes many of the top software architects in the Philly area, with deep technical expertise, industry knowledge and a genuine passion to help your organization be on the forefront of digital transformation.

Chariot Solutions Specializes in:

  • Software Development - Quality is something we never compromise on - from the user experience, to the code, we craft solutions using best practices including agile development and automated testing, leaving you with a solid foundation to achieve success, growth and ROI.

  • Mobile Development - Our iOS and Android engineers and designers are passionate about creating the ultimate user experience for you and your customers. That's why we focus on usability and performance to design, build, and deliver best-in-class mobile applications.

  • Cloud Development - Find out what AWS cloud computing can do for your business. It takes an expert to guide you through the cloud journey. Understand the hidden challenges of developing software in the cloud.

  • Data Pipeline Engineering - Support your Business Intelligence, Machine Learning and AI initiatives with innovative, production ready, Data Engineering and Data Pipeline Optimization strategies powered by tools such as Apache Airflow, AWS Redshift and Lambda. 

Job Description

We are looking for engineers with practical development experience and drive. 

  • Work on a wide array of projects, from strategy and architecture engagements to a full life-cycle development, systems integration, performance tuning, training and mentoring. 

  • Comfort with one or more application development frameworks: Spring, Express or HAPI, Django or Flask, etc.

  • Design and development of cloud-native applications (compute, database, storage, managed services).

  • Containerization and Deployment (Docker, Kubernetes, ECS, CloudFormation, Terraform).

Qualifications

  • You MUST have 5+ years of experience with Java/Kotlin or Node.js, Spring, and AWS.

  • Fluency with SQL and/or NoSQL databases.

  • Knowledge of networking (VPC, subnets, availability zones) and security (IAM roles and policies).

  • Bonus points for front-end experience with skills such as Javascript, Typescript, frameworks like Angular, React, or VueJS and styling with CSS. 

  • Bonus points for having Go, Clojure, Scala, Apache Spark, Hadoop, Stream Processing, Mobile technologies: iOS (Swift/Objective-C), and Android (Kotlin/Java) native applications. 

  • Bonus points for being involved in the Tech community (i.e. run user group, tech meetings, posts on social media).

  • Analytical, good energy, solid communications skills. 

  • Excellent problem-solving, communication and analytical skills. 

Additional Information

Benefits

  • Benefits for a single subscriber > $30K; family > $40K.

  • Cover full cost (no premium, no deductible) to employees and their dependents health care, dental and vision.

  • Top of the line MacBook Pro or equivalent.

  • Short and long term disability.

  • 401K retirement plan.

  • Flexible spending account.

  • Subsidized gym membership.

  • Company stock (stock is given out to all new employees on Jan 1st following your first year anniversary with us. The company stock vests over 3 years at no commitment to you. More details are provided at the interview with CEO). 

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