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Posted 6h ago

* Senior Consultant Java App Development (6873)

@ Systems Limited
United States
OnsiteFull Time
Responsibilities:designing applications, maintaining APIs, optimizing databases
Requirements Summary:5–6 years Java experience, API design and integration, SQL and relational DB expertise, AWS cloud experience, system architecture and distributed systems knowledge.
Technical Tools Mentioned:Java, SQL, PostgreSQL, MySQL, Oracle, AWS S3, AWS Lambda, AWS EC2, AWS IAM, AWS RDS, REST, SOAP, GraphQL
Job Description


Key Responsibilities

· Design, develop, and maintain robust Java-based applications and APIs that meet business and technical requirements.

· Work with SQL and relational databases to design schemas, optimize queries, and ensure data integrity.

· Apply strong problem-solving and analytical skills to troubleshoot complex technical challenges and improve system efficiency.

· Collaborate with cross-functional teams to architect, integrate, and optimize backend services and data workflows.

· Ensure applications and systems are scalable, secure, and high-performing in cloud environments.

Required Skills & Qualifications

· 5–6 years of experience in software engineering with a focus on Java (mandatory).

· Strong knowledge of API design & integration (REST, SOAP, GraphQL).

· Expertise in SQL and relational databases (PostgreSQL, MySQL, Oracle, etc.).

· Hands-on experience with AWS cloud services (S3, Lambda, EC2, IAM, RDS, etc.).

· Ability to research new technologies and translate findings into practical solutions.

· Strong foundation in system architecture, distributed systems, and data pipelines.

· Excellent problem-solving mindset, with the ability to work on ambiguous and complex problems.

· Passion for technology, innovation, and continuous learning.