Senior Java Developer

Post Date

Jun 23, 2025

Location

Plano,
Texas

ZIP/Postal Code

75024
US
Aug 25, 2025 Insight Global

Job Type

Contract

Category

Programmer / Developer

Req #

CLT-789499

Pay Rate

$44 - $55 (hourly estimate)

Job Description

An employer is seeking a Java Developer for a large financial client sitting in Plano, TX. We are seeking a Senior Java Developer with strong Angular expertise to assist in the migration and modernization of an existing codebase. This role is critical to ensuring a seamless transition of legacy functionality into a modern, scalable architecture, with a focus on clean, maintainable code and responsive UI experiences.
Key Responsibilities:
Collaborate with architects and engineers to understand existing application architecture and migration goals.
Refactor and rewrite legacy code in Java and Angular, ensuring feature parity and performance improvements.
Design and implement backend services, RESTful APIs, and integrate with frontend components.
Develop rich, responsive Angular-based UIs, translating UX designs into high-quality code.
Participate in code reviews, unit testing, and continuous integration efforts.
Identify and resolve issues in migrated code related to performance, security, and compatibility.
Work closely with QA and DevOps teams to ensure smooth deployment pipelines.
Document technical specifications, migration strategies, and best practices for long-term maintainability.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form. The EEOC "Know Your Rights" Poster is available here.

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Required Skills & Experience

6+ years of experience in Java development, including Spring Boot and REST APIs.
3+ years of hands-on experience with Angular (v8 or higher).
Proven track record of contributing to or leading code migration or modernization efforts.
Strong understanding of full-stack development, including backend logic and frontend interaction.
Proficiency in using version control (Git) and CI/CD tools.
Solid debugging and problem-solving skills.

Nice to Have Skills & Experience

Experience migrating applications to microservices or cloud-based architectures.
Familiarity with SQL and NoSQL databases.
Exposure to Agile/Scrum methodologies and collaboration tools like Jira and Confluence.
Familiarity with containerization (Docker) and deployment to cloud platforms (AWS, GCP, or Azure).

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.