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Sr Java Aws Developer Jobs in Connecticut (NOW HIRING)

Senior Java Developer

Greenwich, CT · Hybrid

$64.25 - $82/hr

... Senior Java Developer to join its engineering team. This is a hybrid position (3 days onsite / 2 ... Familiarity with cloud technologies (e.g., AWS) is a plus. * Previous experience with agile ...

Senior Java Developer

Bristol, CT · On-site

$57.25 - $73/hr

Senior Java Developer Job Duration: 18 months (with possibilities of extension) Job Location: Bristol, CT - 06010 Description: Working on Affiliate business for Video on Demand. Designs, modifies ...

Java Developer

Stamford, CT · On-site

$54.50 - $70.25/hr

Senior Java Developer proficient in Spring/Hibernate, struts, Design Patterns, Web Services • extensive experience building service-based architectures using core Java. This senior developer will ...

Java Developer for Full Time

Stamford, CT · On-site

$54.50 - $70.25/hr

Senior Java Developer proficient in Spring/Hibernate, struts, Design Patterns, Web Services • extensive experience building service-based architectures using core Java. This senior developer will ...

... Java, J2EE and web/internet based programming experience (both client and server side) 5+ Experience with OOA/OOD, distributed systems/software, real time processing, relational database systems ...

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Sr Java Aws Developer information

What is a Sr Java AWS developer?

Sr Java AWS Developers are experienced software engineers who specialize in building, deploying, and maintaining Java applications on Amazon Web Services (AWS) cloud platforms. They possess deep expertise in Java programming, cloud architecture, and AWS services such as EC2, Lambda, S3, and RDS. Their responsibilities typically include designing scalable applications, optimizing performance, ensuring security, and integrating AWS technologies to support business needs. These professionals also mentor junior developers and collaborate with cross-functional teams to deliver cloud-based solutions.

How does a Sr Java AWS developer typically collaborate with cross-functional teams on cloud-based projects?

As a Sr Java AWS Developer, you will frequently work alongside DevOps engineers, solution architects, QA testers, and project managers to design, implement, and maintain scalable cloud solutions. Collaboration usually involves participating in agile sprints, code reviews, and architecture discussions to ensure seamless integration of Java applications with AWS services. Effective communication and a willingness to share expertise are essential, as you'll often mentor junior developers and help troubleshoot complex deployment issues. This team-driven environment fosters continuous learning and innovation, especially as cloud technologies rapidly evolve.

What are the key skills and qualifications needed to thrive as a Sr Java AWS developer, and why are they important?

To thrive as a Sr Java AWS Developer, you need advanced Java programming skills, experience with cloud architectures, and a strong understanding of software development best practices, typically supported by a relevant degree. Proficiency in AWS services (such as EC2, Lambda, S3), CI/CD tools, and certifications like AWS Certified Developer or Solutions Architect are highly valued. Excellent problem-solving, communication, and teamwork skills set top performers apart in this role. These competencies are crucial to designing scalable cloud solutions, ensuring code quality, and collaborating effectively in dynamic, agile environments.

What is the difference between Sr Java Aws Developer vs Java Aws Developer?

AspectSr Java Aws DeveloperJava Aws Developer
Required Experience5+ years in Java and AWS, leadership skills1-3 years in Java and AWS
CertificationsAWS Certified Solutions Architect, Java certificationsBasic AWS and Java certifications preferred
Work EnvironmentLeading projects, mentoring juniors, designing solutionsDeveloping features, coding, testing
ResponsibilitiesArchitectural design, team coordinationImplementation, coding, debugging

The main difference between a Sr Java Aws Developer and a Java Aws Developer lies in experience, responsibilities, and leadership roles. The senior role involves architectural design, mentoring, and project leadership, while the Java Aws Developer focuses on coding and feature development. Both roles require strong Java and AWS skills, but the senior position demands more experience and certifications.

What are popular job titles related to Sr Java Aws Developer jobs in Connecticut?

For Sr Java Aws Developer jobs in Connecticut, the most frequently searched job titles are:

Infographic showing various Sr Java Aws Developer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 5% Part Time, 2% Temporary, and 6% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution.

Senior Java Developer

Amarina Search Partners LLC

Greenwich, CT • On-site

$64.25 - $82/hr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

*****No Visa Sponsorship Available Now or in the Future*****
Our client, a global financial technology organization headquartered in Greenwich, Connecticut, is seeking a Senior Java Developer to join its engineering team. This is a hybrid position (3 days onsite / 2 days remote). The salary range is $180,000-$220,000 plus a 30% bonus and comprehensive benefits.
In this role, you will design, develop, and maintain the Web API platform, which currently provides third Parties, clients, and our client-facing applications with access to highly critical, real-time services required for day-to-day operations. As a member of the Web PI team, you will help shape the platform's future and have numerous opportunities for growth.
Responsibilities
  • You will work with business and internal teams, adding new features and interfaces as required.
  • You will write documentation units and regression tests for new interfaces.
  • You will write backend services and/or clients that will help expose internal services.
  • You will provide third-level support.

Qualifications
  • Bachelor's or Master's degree in Computer Science or a related field.
  • Proven experience as a Java Developer with expertise in Java, Spring, Vert.x
  • Proficiency in using Git version control for code management and collaboration.
  • Strong command of RESTful web services and experience in designing and implementing them.
  • Experience with JUnit or other testing frameworks for writing unit and integration tests.
  • Solid understanding of software development principles and best practices.
  • Experience with WebSockets and real-time communication in a Java-based environment
  • Strong problem-solving skills and the ability to work independently and within a team.
  • Excellent communication skills and a collaborative mindset.
  • Continuous learning and staying up-to-date with the industry
  • Familiarity with cloud technologies (e.g., AWS) is a plus.
  • Previous experience with agile development methodologies is a plus.

To be successful in this position, you will have the following:
  • Self-motivated and able to handle tasks with minimal supervision.
  • Superb analytical and problem-solving skills.
  • Excellent collaboration and communication (Verbal and written) skills.
  • Outstanding organizational and time management skills.