Senior Java Developer

Contract
On-site
$55-62/hr
Boston, MA

Job description

Job Description
Qualifications:
· Bachelor’s Degree, in Computer Science or a related field.
· Minimum 7+ years development experience in Java/J2EE technologies
· Strong experience with Spring, Spring MVC, an ORM framework (myBatis or Hibernate preferred)
· Strong experience with Java, JavaScript, JSP, CSS, HTML, jQuery
· Strong experience with Cloud technologies focused on AWS (S3, ec2, kubernetes)
· Proficient in relational databases (e.g., MySQL, PostgreSQL, DB2) and experience with writing complex queries and optimizing database performance.
· Experience with NoSQL databases (e.g., DynamoDB, DocumentDB, MongoDB) for handling unstructured data.
· Knowledge of XML, JSON, and AJAX techniques
Experience using and implementing RESTful web services
· Experience with multi-threading using core Java libraries particularly the Executor framework.
· Strong understanding of SQL database design
· Experience with CI/CD Pipelines, Jenkins, Maven
Job Responsibilities
· Main Objective: Building a new cloud-based application (Java, Spring, AWS MUST HAVES)
· Work with Business Analysts to understand requirements and translate to design
· Source code development
· Unit test case development
· Functional/system integration testing support and deployment
· Support production as needed and meet development schedules
· Contribute to technical architecture decisions/efforts to build and maintain highly scalable software platforms


More information

Minimum education level

Master's

Experience level

Expert and leadership (8+years)

Job skills

Java

Spring Framework

AWS

SQL

RESTful Services

Certifications

AWS Certified Developer

Java SE 11 Developer

Spring Professional Certification

Oracle Certified Professional

CI/CD Foundations Certification

Languages

English

Client company information

The client company is confidential. Details will be shared after mutual interest is confirmed.

Company overview

company-logo
Rackera Inc

Staffing and Recruiting·51-200 employees

At Rackera, we believe that finding the right talent can transform a company’s success. Our mission is to bridge the gap between talented IT professionals and leading domestic companies, fostering growth, innovation, and success. With an experienced team of recruiters, we leverage industry expertise and a vast network to connect the best candidates with dynamic roles in technology.