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Sr Java Aws Developer Jobs in Connecticut (NOW HIRING)

Interactive Brokers

Sr Software Developer

Greenwich, CT · On-site

$64.25 - $82/hr

Proven experience as a Java Developer with expertise in Java, Spring, Vert.x * Proficiency in using ... Familiarity with cloud technologies (e.g., AWS) is a plus. * Previous experience with agile ...

NDC

Front End Java Developer

Greenwich, CT

Direct Hire position Multiple levels - Jr, Senior Visa Sponsorship/Transfer possible Relocation Benefits provided RESPONSIBILITIES: We are seeking a Java Developer/Web Apps for our Web Development ...

Infosys Limited

Full Stack Java Developer

Hartford, CT · On-site

$53 - $68.25/hr

AWS stack experience - Understands core AWS services used in the platform: S3, RDS/Postgres, Lambda ... Experience in DevOps (GitLab/Terraform) * AI-assisted engineering - Uses ChatGPT, Copilot, or ...

Deloitte

Senior Forward Deployed Engineer- AWS

Hartford, CT · On-site

$105K - $144K/yr

... Generative AI Developer (Professional - AIP-C01), AWS Certified Machine Learning Engineer ... Work you'll do As an AWS AI&Data FDE, you will work side by side with senior functional and ...

Jobsbridge

Senior Big Data Developer

Bristol, CT · On-site

$53 - $68.75/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Big Data, Hadoop, Spark AWS - Redshift Strong Java development Qualifications Big Data, Hadoop ...

Deloitte

Senior Forward Deployed Engineer- AWS

Stamford, CT · On-site

$111K - $153K/yr

... Generative AI Developer (Professional - AIP-C01), AWS Certified Machine Learning Engineer ... Work you'll do As an AWS AI&Data FDE, you will work side by side with senior functional and ...

NAVA Software Solutions

Senior Data Engineer

Bloomfield, CT · On-site

$105K - $143K/yr

Deep desire for automation using devops practices and toolsets * Have a desire to simplify;be ... AWS, Azure, google cloud) * 6+ years of working in an object-oriented language: Java or Scala and ...

Infosys

AWS Technical Architect

Hartford, CT · On-site

$65.25 - $85.75/hr

... using programming languages such as Java,.NET, or Python. • Experience with Enterprise ... Preferred Skill and Experience • Experience with AWS AI/ML services such as Amazon Bedrock ...

New

Infosys

Full Stack Java Developer

Hartford, CT · On-site

$53 - $68.25/hr

Required Skill and Experience Must Have: • Hands-on experience on core Java, angular JS. • AWS ... Preferred Skill and Experience • Experience in DevOps (GitLab/Terraform) • AI-assisted ...

Sonsoft Inc

Java Script UI

Hartford, CT · On-site

At least 5 years of technical design and programming skills . Component-based design * At least 5 ... At least 5 years Java, JSF, AngularJS, Java UI frameworks (Struts, SEAM, Spring) or transferable ...

Priceline

Java Engineer

Norwalk, CT · Hybrid

$130K - $160K/yr

Java Engineer This role is eligible for our hybrid work model: Two days in-office. Our Technology ... Experience with developing on Cloud, especially GCP and AWS. * Illustrated history of living the ...

Priceline.com LLC

Java Engineer

Norwalk, CT · On-site

$130K - $160K/yr

Java Engineer This role is eligible for our hybrid work model: Two days in-office. Our Technology ... Experience with developing on Cloud, especially GCP and AWS. * Illustrated history of living the ...

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All JobsSr Java Aws Developer JobsSr Java Aws Developer Jobs in Connecticut

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:

What job categories do people searching Sr Java Aws Developer jobs in Connecticut look for?

The top searched job categories for Sr Java Aws Developer jobs in Connecticut are:

Sr Java Aws Developer jobs near you
Infographic showing various Sr Java Aws Developer job openings in Connecticut as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Sr Software Developer

Greenwich, CT • On-site

Interactive Brokers
1 - 5K employees
Learn more about Interactive Brokersexternal

$64.25 - $82/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 17 days ago

Job description

Greenwich, CT, One Pickwick Plaza, Greenwich, Connecticut, United States of America

Job Description

Posted Thursday, April 23, 2026 at 10:00 AM

Company Overview

Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment.

IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments.

Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology.

This is a hybrid role (3 days in the office/2 days remote).

About your team:

The successful candidate will help design, develop, and maintain our Web API platform, which currently provides third Parties, clients, and IBKR's 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.

What will be your responsibilities within IBKR:

  • 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.

Which skills are required:

  • 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.
Company Benefits & Perks
  • Competitive salary, annual performance-based bonus and stock grant
  • Retirement plan 401(k) with competitive company match
  • Excellent health and wellness benefits, including medical, dental, and vision benefits, and a company-paid medical healthcare premium.
  • Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP)
  • Paid time off and a generous parental leave policy
  • Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snacks
  • Corporate events, including team outings, dinners, volunteer activities and company sports teams
  • Education reimbursement and learning opportunities
  • Modern offices with multi-monitor setups
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