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Synergy Technologies

Sr. Java Developer with Node/React ( 100% Remote- Only USC/GC)

Remote

United states

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 Training Programming Databases git react node.js Agile C++ Spring React.js Hadoop Spark Kafka Express

Job Specifications

Job Title: Sr. Java Developer with Node/React

Location: Jacksonville, FL ( Remote)

Duration : Long Term

only USC/ GC - on w2

Job Description

Sr. JAVA Developers are responsible for the development, programming, and coding of Information Technology solutions. Senior IT Developers are responsible for documenting detailed system specifications, participation in unit testing and maintenance of planned and unplanned internally developed applications, evaluation and performance testing of purchased products. Senior IT 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. Senior IT Developers lead efforts, oversee work results, provide training and serve as a technical resource for other Developers.

REQUIREMENTS:

• Experience with unit testing, release procedures, coding design and documentation protocol as well as change management procedures

• Proficiency using versioning tools: GIT, GNU, RCS, SCCS, CVS, SVN, Mercurial, Monotone, etc.

• Demonstrated organizational, analytical and interpersonal skills

• Flexible team player

• Ability to manage tasks independently and take ownership of responsibilities

• Ability to learn from mistakes and apply constructive feedback to improve performance

• Must demonstrate initiative and effective independent decision-making skills

• Ability to communicate technical information clearly and articulately

• Ability to adapt to a rapidly changing environment

• In-depth understanding of the systems development life cycle

• Proficiency programming in more than one object-oriented programming language; JAVA, JavaScript, Python, C#, C++, and PHP

o Experience with HTML and Frameworks such as; React.Js, Node.JS, and EXPRESS

o Experience with SOAP, REST web service development

o May include learning languages such as; Hadoop, Storm, Spark, Kafka, Hive, NFI, Scoop, etc

o May include database knowledge in; 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; Advanced Debugger, Allinea DDT, AQtime,, ARM, CA/EZTEST, etc

• High critical thinking skills to evaluate alternatives and present solutions that are consistent with business objectives and strategy

• Manipulate data from various sources / formats such as: flat files, relational databases, non-relational databases, XML, JSON, etc.

PREFERRED QUALIFICATIONS:

The preferred qualifications listed below reflect desired knowledge, skill, and/or experience.

Additional Preferred Qualifications:

• Various Domain experience; Health Care, Financial, etc

• Experience using Agile, Waterfall, or hybrid methodology

• Specific tools, languages and specialty skills may vary

Required Work Experience:

•5+ years related work experience, professional experience with technical design and coding in the IT industry

•Must have strong, recent Java J2EE/Spring development experience

•Development experience with React or Node required (both would be ideal)

Required Education:

•Related Bachelor’s degree or related work experience

About the Company

Synergy Technologies: Your Gateway to Unparalleled Business Success! Elevate your business with our cutting-edge IT solutions today! As leaders in global IT solutions, we specialize in crafting impactful, tailor-made technological solutions. With our unique PPP model at the helm, we expertly navigate clients through their business journey. Backed by over 500 skilled professionals, we're dedicated to forging partnerships that harness the full power of IT innovation. Let's propel your business to new heights together! Know more