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Freelance Remote Java Engineer Jobs in California

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role ...

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role ...

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking experienced Backend Java Developers to support a high-impact technology and AI training project. In this role ...

Java developer with AWS

Calabasas, CA · Remote

$54 - $70/hr

Position: Java Developer with AWS - Full Stack Developer ( 2 spots they'd like to fill ... Remote Contract: 12-24 months Interview process: Could be 1 could be 2 , First one is technical ...

Sr. Backend Engineer - Xumo

Irvine, CA · Remote

$141K - $189K/yr

As a Senior Backend Engineer on the Xumo Software Engineering Team, you will play a key role in ... Position is office based in Irvine, CA or Philadelphia, PA,- 4 days on-site & 1 day remote. Java ...

Senior, Software Engineer (Backend Java)

Sunnyvale, CA · On-site +1

$141K - $183K/yr

This is a full-time onsite role based in Sunnyvale, CA; remote and hybrid options are not available ... backend engineering platform development. * 4+ years of experience in Java Spring, Spring Boot ...

Software Architect (Java)

El Segundo, CA · On-site +1

$67 - $90.50/hr

Remote Job Type: Full-Time Remote Employment: Remote Optional Job Number: 00905.1 Department ... In this role, you will lead the architectural strategy for a group of five engineering teams ...

Software Architect (Java)

El Segundo, CA · On-site +1

$67 - $90.50/hr

Remote Optional Job Number: 00905 Department: Development Division: HRIS Opening Date: 05/29/2026 ... In this role, you will lead the architectural strategy for a group of five engineering teams ...

Senior Software Engineer - Remote

Los Angeles, CA · Remote

$132K - $174K/yr

Senior Software Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll ... Proficiency in Python3, Java, Rust, or TypeScript, with additional experience in C++ or Go ...

Sr SW Test Development Engineer - Remote

San Diego, CA · On-site +1

$117K - $152K/yr

San Diego, CA (Remote) Ocasional office visits required only for hardware pickup and meetings in ... Primary programming languages are Java and C# (.NET). * Candidates with Python and strong OOP ...

Software Architect (Java)

El Segundo, CA · Remote

$67 - $90.50/hr

About This role is remote from anywhere in the US and Canada. NEOGOV is a proud AI-Enabled SaaS ... In this role, you will lead the architectural strategy for a group of five engineering teams ...

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Infographic showing various Freelance Remote Java Engineer job openings in California as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.

Senior Java Engineer - Platform Engineer (Remote)

Sacramento, CA • Remote

$133K - $175K/yr

Full-time

Posted 6 days ago


First Citizens Bank rating

7.4

Company rating: 7.4 out of 10

Based on 106 frontline employees who took The Breakroom Quiz

108th of 176 rated banks


Job description

Overview

This is a remote role open for multiple markets across the United States.

We are looking for a hands-on Senior Java Engineer to join our growing Online Banking delivery team, which provides technology solutions and integration services in following areas: Digital Banking, Core banking, Credit/Charge/Debit Cards, and Foreign Exchange. The ideal candidate should have the necessary skills and experience to provide technical guidance, estimation of efforts, understanding and deciding upon the optimal technology solution to achieve the desired business needs, day to day application support, should be able to navigate differing levels of gray/unknowns, and have excellent communication skills with other IT management levels, individual contributors and business stakeholders.  They must be able to move at a rapid rate of execution to deliver requests and take advantage of any opportunities as they present themselves and navigate through any resource constraints. They must have both the short- and long-term strategic view when deciding on the best technical approach.  They must be able to develop code and effectively oversee distributed development team members. 

As a Sr. Java Engineer, primary responsibility will be towards the development and support of Digital Banking solutions/projects. The Senior Software engineer will be responsible for all software aspects within the team including research, design, technology insertion, development, testing and supporting them.


Responsibilities & Qualifications

Duties & Responsibilities:

  • Design and develop technical solutions that meet user needs with respect to functionality, performance, scalability, and reliability.
  • Oversee proactive maintenance on our existing Iaas/SaaS and on-premise applications within the Digital Banking, Mobile and integrating with Cards, Merchant Services, Payments, Foreign Exchange, Core banking and Trade Finance space to ensure our mission critical systems remain stable, are able to scale as our business grows, and remain fit-for-purpose.
  • Coordinate and assist with troubleshooting of code defects, data errors and configuration problems to determine the origin of application error.
  • Strong experience in supporting Business critical/ complex applications.
  • Exercises Judgement within defined procedures and practices to determine appropriate action.
  • Nice to have technical lead experience for small to medium sized projects.
  • Drive departmental best practices, guidelines implementation and adhere to standards.
  • Demonstrated expertise in designing and developing real-time integrations, file-based integrations and be able to optimize the use of database level processing. 
  • Empathy with developers. Innate desire to create a superlative developer experience down to the last detail.
  • Deep love of building elegant, maintainable, well-documented, secure code.
  • Abstracting and refactoring should be a passion, not a chore.
  • Drive to learn new things and go above and beyond the call of duty.
  • Always working to improve yourself and constructively support the team around you.
  • May mentor junior engineers and contribute to the team's technical growth.

Education Requirements:

Bachelor's Degree and 4 years of experience in Software application development and maintenance OR High School Diploma or GED and 8 years of experience in Software application development and maintenance

Preferred Skills:

  • 8-10 years of hands on experience with Java/J2EE environment
  • Excellent ability to communicate technical information clearly and work effectively with cross-functional teams
  • Strong design & development experience with JEE & Enterprise Technologies: JMS, JDBC, Web development, Transactions, WS-*, JVM, JSP, Servlets, EJB, JNDI, JMX, JTA, Spring, JUnit, Hibernate.
  • Strong analytical and problem-solving skills
  • Experience building SpringBoot Microservices.
  • Experience building applications using container architecture with Kubernetes orchestration.
  • Preferred experience on public API development and using API Gateway like APIGEE.
  • In-depth understanding of JavaScript, including ES6+ features, Loopback, closures and asynchronous programming
  • Worked on Agile projects and has complete knowledge of day to day Agile routines.
  • Proven experience in building user interfaces with React.js
  • Familiarity with state management libraries like Redux or MobX
  • Understanding of the React component lifecycle and its best practices
  • Experience with testing frameworks like Jest or Mocha
  • Ability to interact with REST APIs and handle data fetching and manipulation
  • Proficient in using GITLAB for version control
  • Experience with Jira, Confluence and ORACLE Database systems
  • Understanding of basic UI/UX design principles
  • Prior experience with regulated financial organization is a plus

Additional Information

This job posting is expected to remain active for 14 days from the initial posting date listed above. If it is necessary to extend this deadline, the posting will remain active as appropriate. Job postings may come down early due to business need or a high volume of applicants.

The base pay for this position is generally between $130,000 and $160,000. Actual starting base pay will be determined based on skills, experience, location, and other non-discriminatory factors permitted by law. For some roles, total compensation may also include variable incentives, bonuses, benefits, and/or other awards as outlined in the offer of employment.

Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at https://jobs.firstcitizens.com/benefits.

Qualifications:

This job posting is expected to remain active for 14 days from the initial posting date listed above. If it is necessary to extend this deadline, the posting will remain active as appropriate. Job postings may come down early due to business need or a high volume of applicants.

The base pay for this position is generally between $130,000 and $160,000. Actual starting base pay will be determined based on skills, experience, location, and other non-discriminatory factors permitted by law. For some roles, total compensation may also include variable incentives, bonuses, benefits, and/or other awards as outlined in the offer of employment.

Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at https://jobs.firstcitizens.com/benefits.

Education:UNAVAILABLEEmployment Type: FULL_TIME

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