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A-Line Staffing Solutions

Java Developer

Remote

Jacksonville, United states

Mid level

Freelance

07-11-2025

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Skills

Critical Thinking Python Java JavaScript C# PHP HTML SQL MySQL MongoDB Cassandra PostgreSQL Performance Testing Change Management Decision-making Sales Training Programming Databases git react node.js Agile SDLC Manual Testing C++ Spring React.js Hadoop Spark Kafka Express

Job Specifications

Title: Sr. Java Developer

Location: Work from Home

Note: This is a W2 contract role – C2C, 1099, and 3rd party candidates WILL NOT be considered

The Sr. Java Developer will primarily perform OEP support (sales), which consists of Implementing new changes, supporting sales tools, and handling related duties. We expect candidates to quickly get into existing code base and troubleshoot some of our existing projects, as needed. Candidates may work on automation projects (as needed), in order to reduce our manual testing efforts.

Sr. Java Developers are responsible for the development, programming, and coding of Information Technology solutions. Sr. Java Developers are responsible for documenting detailed system specifications, participating in unit testing and maintenance of planned and unplanned internally developed applications, and evaluating and performance testing purchased products. Sr. Java Developers are responsible for including IT Controls to protect the confidentiality, integrity, as well as availability of the application and data processed or output by the application. Sr. Java Developers lead efforts, oversee work results, provide training, and serve as a technical resource for other Developers.

Position Qualifications:

5+ years of professional technical design or coding experience in the IT industry
Strong, recent Java J2EE/Spring development experience and React and/or Node.JS experience
Proficiency programming in more than one object-oriented programming language, such as JAVA, JavaScript, Python, C#, C++, PHP, etc.
Proficiency using versioning tools, such as GIT, GNU, RCS, SCCS, CVS, SVN, Mercurial, Monotone, etc.
Experience with HTML and Frameworks, such as React.JS, Node.JS, EXPRESS, etc.
Experience with SOAP, REST web service development
Understanding of learning languages, such as Hadoop, Storm, Spark, Kafka, Hive, NFI, Scoop, etc., and database knowledge, such as SQL, MySQL, Oracle DB, PostgreSQL, Cassandra, MongoDB, etc.
Proficiency using standard desktop applications, such as MS Suite and flowcharting tools, such as Visio
Proficiency using debugging tools, such as Advanced Debugger, Allinea DDT, AQtime, ARM, CA/EZTEST, etc.
Ability to manipulate data from various sources / formats, such as flat files, relational databases, non-relational databases, XML, JSON, etc.
Strong experience with unit testing, release procedures, coding design, and documentation protocol, as well as change management procedures
In-depth understanding of the Systems Development Lifecycle (SDLC)
Strong critical thinking skills to evaluate alternatives and present solutions that are consistent with business objectives and strategy
Demonstrated organizational, analytical, and interpersonal skills
Flexible team player skills
Ability to manage tasks independently and take ownership of responsibilities
Ability to learn from mistakes and apply constructive feedback to improve performance
Demonstrated initiative and effective independent decision-making skills, including the ability to communicate technical information clearly and articulately
Ability to adapt to a rapidly changing environment
Healthcare and/or Financial domain experience preferred
Experience using Agile, Waterfall, or hybrid methodologies preferred
A minimum of a Bachelor’s Degree in Information Technology, Computer Science, or other related technical field

About the Company

A-Line Staffing Solutions is a premier staffing company that supplies professionals to the Healthcare, Insurance, Pharmaceutical, and Information Technology industries. Founded in 2004, A-Line Staffing Solutions has been a leader in matching talented individuals to the jobs that our clients NEED to fill. We are experts at offering creative staffing solutions to employers, and we are hiring every day. A-Line Staffing can offer short-term, long-term and direct-hire opportunities to professionals across the United State... Know more