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Java Developer Banking Jobs in Washington (NOW HIRING)

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies ...

System One

Java Mainframe Developer

Vienna, VA · Remote

$58.50 - $74.75/hr

Java Developer Location: Remote Type: Contract Responsibilities * Design, develop, and enhance ... Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies ...

System One

Senior Backend Developer

Merrifield, VA · On-site

$120K - $156K/yr

Senior Java Backend Developer Location: Vienna or Winchester, VA, San Diego, CA, or Pensacola, FL ... online banking applications. The position focuses on developing scalable, secure, cloud-native ...

System One

Senior Backend Developer

Merrifield, VA · On-site

$120K - $156K/yr

Senior Java Backend Developer Location: Vienna or Winchester, VA, San Diego, CA, or Pensacola, FL ... online banking applications. The position focuses on developing scalable, secure, cloud-native ...

Stem Xpert

Job developer(backbone)

Herndon, VA

$54 - $69.75/hr

... Banking, Retail, e-commerce, Automotive, Life Science, Insurance, legal, healthcare, among others ... Java developer with Backbone Location: Herndon/McLean, VA Duration: 6+ months Mode of interview:

Georgia IT, Inc.

Cloud Engineer (Banking Domain)

Vienna, VA · On-site

$56 - $74.75/hr

Georgia IT, Inc. is seeking a Cloud Engineer with expertise in Java and Microsoft Azure, specifically within the banking domain. The role focuses on developing cloud-native applications, designing ...

idexcel

Full Stack Java with AngularJS

Reston, VA · On-site

$54.50 - $70.50/hr

... care, manufacturing, banking & financial services, food & commodities trading and federal ... 11g/12c - DevOps knowledge (Jenkins) is a nice to have - Must be available for an in-person ...

Capital One

Lead Data Engineer (Bank Tech)

Mclean, VA · On-site

... banking platform. If you're passionate about modular, resilient, cloud-native, and secure ... Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases ...

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Showing results 21-40

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Java Developer Banking information

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 Washington?

The most popular types of Java Developer Banking jobs in Washington are:

What are popular job titles related to Java Developer Banking jobs in Washington?

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

What job categories do people searching Java Developer Banking jobs in Washington look for?

The top searched job categories for Java Developer Banking jobs in Washington are:

Java Developer Banking jobs near you
Infographic showing various Java Developer Banking job openings in Washington as of September 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, and 3% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution.

Java Mainframe Developer

Vienna, VA • Remote

System One
Business Consulting Services • 5 - 10K employees
Learn more about System Oneexternal

$58.50 - $74.75/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 23 days ago

Job description

Job Title: Java Developer Location: Remote Type: Contract

Responsibilities

  • Design, develop, and enhance complex software applications supporting mission-critical, time-sensitive initiatives focused on integrating distributed applications with the organization's Core Banking platform.
  • Translate business and platform requirements into secure, scalable, and reliable solutions throughout the full software development lifecycle.
  • Operate with minimal supervision while exercising strong technical judgment.
  • Collaborate with Core Banking, testing, middleware, and platform teams to manage dependencies, mitigate risks, and meet aggressive delivery timelines.
  • Design, develop, and optimize high-quality software applications using advanced programming languages and frameworks that meet business needs.
  • Gather and analyze requirements, translate into technical specifications, propose solutions, and ensure timely task completion.
  • Write clean, scalable, and maintainable code adhering to best practices and organizational standards.
  • Implement data structures and algorithms efficiently to optimize performance and user experience.
  • Identify, troubleshoot, and resolve application errors.
  • Conduct code reviews, provide feedback, and learn from colleagues to maintain high-quality codebase.
  • Lead small efforts, fostering relationships with stakeholders and team members.
  • Contribute to development policies, standards, and procedures for applications and software.
  • Continuously learn and improve through collaboration and feedback.
Requirements
  • Bachelor’s degree in Computer Science, Information Systems, or a related field, or equivalent experience.
  • 0 or more years of experience in application or software development.
  • Proficiency in software development principles, methodologies (including Agile), pipelines, and version control systems (Git and GitHub).
  • Expertise in Java, XML, Open API, Maven, and ANT, with knowledge of modern frameworks and libraries.
  • Strong understanding of web technologies and capacity to design scalable solutions.
  • Excellent problem-solving, analytical, and troubleshooting skills.
  • Effective written and verbal communication skills for technical and non-technical stakeholders.
  • Experience with incident tracking, project management, and change control tools.
  • Understanding of data structures and algorithms for application performance and scalability.
  • Experience developing web services, microservices, REST and SOAP APIs, and implementing REST principles.
  • Ability to write and maintain unit and integration tests and troubleshoot software defects.
  • Familiarity with CI/CD pipelines and web APIs like Apache HTTP Client, JAX-WS, JAX-RS.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M- #LI-

Ref: #851-Rockville-S1

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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