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Java Ai Developer Jobs in Philadelphia, PA (NOW HIRING)

Fiserv, Inc.

Sr Software Engineer - Java

King Of Prussia, PA · On-site

$124K - $163K/yr

Agile & DevOps Execution: Show proficiency in DevOps and Agile principles by actively participating ... AI Integration: Experience with development via AI or AI usage to improve engineering velocity.

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How much do java ai developer jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for java ai developer in Philadelphia, PA is $57.21, according to ZipRecruiter salary data. Most workers in this role earn between $49.47 and $64.04 per hour, depending on experience, location, and employer.

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

To thrive as a Java AI Developer, you need strong proficiency in Java programming, machine learning concepts, and a degree in computer science or a related field. Familiarity with AI frameworks (such as TensorFlow or Deeplearning4j), version control systems like Git, and experience with cloud platforms are typically required. Creative problem-solving, strong analytical thinking, and effective communication skills help developers collaborate and innovate in complex AI projects. These skills ensure the delivery of efficient, scalable AI solutions and foster productive teamwork in fast-evolving tech environments.

What are some common challenges faced by Java AI Developers when integrating machine learning models into existing enterprise systems?

One of the main challenges Java AI Developers encounter is ensuring seamless integration of machine learning models—often built with Python-based frameworks—into Java-based enterprise environments. This can involve using APIs, microservices, or platforms like TensorFlow Java and Deeplearning4j to bridge compatibility gaps. Additionally, developers must optimize model performance for scalability and real-time inference, which requires thorough testing and tuning. Effective collaboration with data scientists and DevOps teams is crucial to address deployment issues and maintain model accuracy in production.

What is a Java AI Developer?

A Java AI Developer is a software professional who designs, develops, and implements artificial intelligence solutions using the Java programming language. They build machine learning models, integrate AI features into applications, and work with frameworks and libraries suited for AI development in Java. Their role often involves data processing, algorithm development, and deploying scalable AI-powered applications. Java AI Developers may work in various industries such as finance, healthcare, or technology to create intelligent systems that help solve complex business problems.
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Sr Software Engineer - Java

Sr Software Engineer - Java

Fiserv, Inc.

King Of Prussia, PA • On-site

$124K - $163K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 21 days ago

Fiserv rating

7.6

Company rating: 7.6 out of 10

Based on 94 frontline employees who took The Breakroom Quiz

109th of 148 rated financial services

Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Sr Software Engineer - Java
About your role:
Fiserv is a global leader in payments and financial technology, and our product development teams are at the heart of transforming how the world moves money. As a Senior Software Engineer, you will join a dynamic and innovative team predominantly focused on building high-scale backend services using Spring Boot and microservices, while occasionally contributing to full-stack initiatives. You will work in a highly collaborative environment to design, build, and deliver high-value features rapidly, making a direct impact on our customers and the future of commerce.
What you'll do:
  • Technical Leadership: Demonstrate technical leadership within the team, mentoring others, providing feedback, and assisting in growing the collective technical knowledge of the group.
  • Agile & DevOps Execution: Show proficiency in DevOps and Agile principles by actively participating in all Scrum events and driving continuous improvement in team execution.
  • Software Development: Apply engineering best practices to analyze, design, and develop software solutions, leveraging established coding standards and automation to meet business needs.
  • Quality & Testing: Implement a comprehensive suite of automated unit and integration tests to confirm software behavior and conduct thorough code reviews to ensure top-tier quality.
  • Problem Solving & Optimization: Identify technical problems in malfunctioning or poor-performing software and develop robust solutions and automation capabilities.
  • Pipeline Automation: Build and maintain continuous integration and continuous development (CI/CD) processes through high-level pipeline automation.
  • Professional Growth: Strive for excellence by completing technical courses and obtaining certifications to stay at the forefront of the industry.
  • Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.

Experience you'll need to have:
  • Education: Bachelor's Degree or equivalent professional work experience.
  • Software Delivery: 6+ years of experience in designing, developing, delivering, and supporting software applications.
  • Java Mastery: 6+ years of hands-on experience with modern programming and scripting languages, with a specific focus on Java and Spring Boot.
  • Data Expertise: 6+ years of experience working with datastores and executing complex database queries.
  • Modern Methodologies: Proven experience working with DevOps, CI/CD, GitOps, and Agile methodologies.
  • Version Control: Experience using Git to manage codebases, including advanced branching and merging practices.

Experience that would be great to have:
  • Full-Stack & UI: Experience with full-stack development, specifically with React, is a significant plus.
  • Domain Knowledge: Previous experience in Payments Processing is highly preferred.
  • Cloud-Native & Architecture: Understanding of microservice architectures and developing distributed applications, preferably in cloud-native environments.
  • Containerization: Foundational knowledge of Kubernetes (publishing/monitoring containers) and experience building images using Docker.
  • Infrastructure as Code: Knowledge of IaC frameworks like Helm and build tools like Gradle.
  • AI Integration: Experience with development via AI or AI usage to improve engineering velocity.
  • Systems & Tooling: Comfortable with Linux/Windows CLI and experience with multi-module projects (mono-repos) and GitLab CI.
  • Soft Skills: Strong written and verbal communication skills with a "think outside the box" problem-solving mindset.

How you'll work:
  • This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.
  • This role requires use of a computer and audio equipment.

Sponsorship:
  • You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.

Benefits at Fiserv:
  • Fuel Your Life program to support your physical, financial, social, and emotional well-being
  • Paid holidays and generous time away policies
  • No-cost mental health support through Employee Assistance Programs
  • Living Proof program to recognize your peers' extra effort with points redeemable for rewards
  • Eight Employee Resource Groups to foster a collaborative culture and expand your network
  • Unparalleled professional growth with training, development, and internal mobility opportunities
  • Medical, dental, vision, life, and disability insurance options available from day one
  • Retirement planning and discounted shares with the Employee Stock Purchase Plan
  • Tuition assistance and reimbursement program
  • Paid parental, caregiver, and military leave

#LI-SH2
This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island, Vermont, Virginia, Maine or Washington.
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.
Thank you for considering employment with Fiserv. Please:
  • Apply using your legal name
  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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