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

INENT INC

Java Tech Lead

Exton, PA · On-site

JAVA Tech Lead Location: Exton, PA Duration: 6 Months with Extension Note: Interview: F2F manage ... Experience with Banking/Financial Services Disciplined programming using TDD (Test First ...

INENT INC

Java Tech Lead

Exton, PA

JAVA Tech Lead Location: Exton, PA Duration: 6 Months with Extension Rate: $DOE/hr on C2C Interview ... Experience with Banking/Financial Services Disciplined programming using TDD (Test First ...

Conflux Systems

Java Lead

Wilmington, DE · On-site

... with banking and financial industry standards. Key Responsibilities Architecture & Design * Lead architecture, design, and solutioning of complex, distributed, cloud-native Java applications.

Arka Infotech Inc

Java Technical Lead

Exton, PA · On-site

Java Technical Lead Location: Exton, PA Length: 1 year F2F REQUIRED - MUST BE LOCAL Must live ... Banking/Financial Services is a plus Disciplined programming using TDD (Test First Development ...

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All JobsJava Developer Banking JobsJava Developer Banking Jobs in Philadelphia, PA

Java Developer Banking information

See Philadelphia, PA salary details

$15

$57

$78

How much do java developer banking jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java developer banking 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 is a Java developer banking?

A Java Developer in banking is responsible for designing, developing, and maintaining financial applications and systems using Java. They work on secure, scalable, and high-performance solutions for banking services like transactions, payments, and risk management. This role often involves integrating with APIs, databases, and cloud services while ensuring compliance with financial regulations. Strong knowledge of Java frameworks like Spring and experience with multithreading, security, and microservices architecture are essential.

What kinds of projects and responsibilities can I expect as a Java developer in a banking environment?

As a Java Developer in the banking sector, you will typically work on projects involving the development and maintenance of financial applications, such as payment processing systems, trading platforms, or risk management tools. Responsibilities often include collaborating with business analysts, testers, and other developers to design, code, test, and deploy secure software solutions that meet regulatory requirements. You may also be involved in optimizing existing applications for performance, integrating third-party services, and troubleshooting production issues. These roles usually require close teamwork, an agile development approach, and ongoing learning to keep up with banking technology trends.

What are the key skills and qualifications needed to thrive as a Java developer in banking?

To thrive as a Java Developer in banking, you need a strong grasp of Java programming, object-oriented design, and a relevant degree in computer science or a related field. Hands-on experience with frameworks like Spring, database systems (e.g., Oracle or SQL Server), and familiarity with financial sector standards or certifications such as CFA or PMP are highly valued. Strong problem-solving skills, attention to detail, and effective communication also set outstanding professionals apart. These skills and qualities are essential to ensure robust, secure, and compliant financial applications in a highly regulated industry.

What are the most commonly searched types of Java Developer Banking jobs in Philadelphia, PA?

The most popular types of Java Developer Banking jobs in Philadelphia, PA are:

What are popular job titles related to Java Developer Banking jobs in Philadelphia, PA?

For Java Developer Banking jobs in Philadelphia, PA, the most frequently searched job titles are:

What job categories do people searching Java Developer Banking jobs in Philadelphia, PA look for?

The top searched job categories for Java Developer Banking jobs in Philadelphia, PA are:

Java Developer Banking jobs near you
Infographic showing various Java Developer Banking job openings in Philadelphia, PA as of August 2026, with employment types broken down into 2% As Needed, 84% Full Time, 11% Part Time, and 3% Contract. Highlights an 89% Physical, 5% Hybrid, and 6% Remote job distribution, with an average salary of $119,003 per year, or $57.2 per hour.

Senior Java AI Developer (RAG/LLM)

Donato Technologies, Inc

Wilmington, DE • On-site

$70/hr

Contractor

Posted 12 days ago

Job description

The client is looking for a Senior Java AI Developer to develop enterprise-scale Generative AI applications. The ideal candidate will possess strong Java backend expertise along with hands-on experience building Retrieval-Augmented Generation (RAG) solutions and integrating enterprise applications with Large Language Models.Required Skills
  • 10+ years of Java development experience
  • Strong experience with Java 17+ and Spring Boot
  • Hands-on experience building Retrieval-Augmented Generation (RAG) systems
  • Experience with Spring AI, LangChain4j, or similar Java AI frameworks
  • Experience integrating OpenAI, Azure OpenAI, Claude, Gemini, or Llama models
  • Strong knowledge of vector databases such as Pinecone, Milvus, Weaviate, FAISS, or ChromaDB
  • Experience implementing semantic search and document retrieval pipelines
  • Strong REST API and Microservices development experience
  • Experience with Kafka or other messaging platforms
  • Experience with Docker, Kubernetes, and OpenShift
  • Experience with AWS, Azure, or Google Cloud Platform
  • Strong SQL and NoSQL database experience
  • Experience with Git, Jenkins, and CI/CD
  • Experience with Agile development methodologies
Preferred Skills
  • Banking or financial services experience
  • Knowledge of AI agents and autonomous workflows
  • Experience with Spring AI ecosystem
  • Experience implementing enterprise security standards
  • Experience with AI governance and monitoring
  • Knowledge of prompt engineering and model evaluation
Responsibilities
  • Design and develop enterprise Java-based AI applications
  • Build scalable RAG architectures using Java and Spring Boot
  • Integrate LLMs into enterprise applications
  • Develop document ingestion, indexing, and retrieval pipelines
  • Build secure APIs for AI services
  • Optimize retrieval accuracy and response quality
  • Collaborate with architects, ML engineers, and business teams
  • Deploy AI services using containerized cloud platforms
  • Ensure application performance, scalability, and compliance
  • Provide technical leadership and mentor development teams
Nice to Have:
  • Experience with LangGraph or AI Agent frameworks
  • MCP (Model Context Protocol) implementation experience
  • Knowledge Graph integration
  • AI observability tools (LangSmith, Arize AI, TruLens)
  • NVIDIA NIM or enterprise inference platforms
  • Financial regulatory compliance experience
  • Exposure to Agentic AI architectures

Donato Technologies Inc. is a trusted IT staffing, consulting, and software development partner headquartered in Dallas, Texas. We support clients across industries by understanding their unique business needs and delivering tailored technology and workforce solutions. Our focus is on connecting the right talent with the right opportunity-ensuring clients receive dependable, skilled professionals and candidates receive meaningful career growth and support. We work closely with small to mid-sized organizations to provide flexible, high-quality services that drive performance, innovation, and long-term success.