Demo

Sr. Java Developer

eSolutionsFirst
Baltimore, MD Full Time
POSTED ON 1/10/2026
AVAILABLE BEFORE 3/10/2026
We are seeking a seasoned Senior Java Developer with deep expertise in Spring, SQL, and AWS. The ideal candidate is a self-starter who can take ownership of complex initiatives, work independently with minimal oversight, and consistently deliver high-quality, scalable solutions.

This role requires not only strong technical skills but also the ability to analyze problems, make sound architectural decisions, and drive solutions from design through deployment. You will be expected to bring maturity, leadership, and a results-oriented mindset to every project.

________________________________________

Job Responsibilities

  • Independently design and develop new components and enhance existing applications using Spring Core and Spring Boot.
  • Architect and build robust REST APIs and integrations to support business-critical systems.
  • Apply industry best practices to design, test, implement, and support solutions with minimal direction.
  • Leverage AWS services (S3, ECS, Lambda, Step Functions, SSM, SNS/SQS, etc.) to deliver secure, cloud-native applications.
  • Write, tune, and maintain complex SQL queries (primarily for Oracle).
  • Develop containerized solutions using Docker for scalability and deployment efficiency.
  • Ensure that all deliverables meet quality, security, and compliance requirements.
  • Write extensible and reusable library code for long-term maintainability.
  • Create and maintain thorough technical documentation.
  • Collaborate with remote team members while working independently to deliver end-to-end solutions.
  • Contribute across the full lifecycle of Agile projects, from planning through delivery.

________________________________________

Required Qualifications

  • Bachelor’s degree in Computer Science, Computer Engineering, or a related field.
  • 9 years of experience building enterprise applications in Spring Core and Spring Boot.
  • 9 years of writing unit tests with JUnit and Mockito.
  • 7 years of hands-on experience with AWS services (S3, ECS, Lambda, Step Functions, SSM, SNS/SQS, etc.).
  • Advanced SQL skills with proven experience in complex query design and optimization (Oracle preferred).
  • Proficiency in containerization with Docker.
  • Experience with IntelliJ, Bitbucket, Jira, and Confluence.
  • Knowledge of Cucumber and Maven for testing and building automation.
  • Excellent problem-solving, analytical, and communication skills.
  • Demonstrated ability to work independently, make architectural decisions, and deliver high-quality outcomes without close supervision.

Salary.com Estimation for Sr. Java Developer in Baltimore, MD
$106,390 to $134,069
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Sr. Java Developer?

Sign up to receive alerts about other jobs on the Sr. Java Developer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Income Estimation: 
$70,239 - $89,209
Income Estimation: 
$88,984 - $115,784
Income Estimation: 
$92,017 - $124,111
Income Estimation: 
$90,707 - $120,959
Income Estimation: 
$91,486 - $118,193
Income Estimation: 
$88,984 - $115,784
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$150,756 - $194,140
Income Estimation: 
$172,191 - $221,861
Income Estimation: 
$114,549 - $164,025
Income Estimation: 
$153,752 - $200,235
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at eSolutionsFirst

  • eSolutionsFirst Mc Lean, VA
  • Job Details We are seeking an experienced Healthcare Integration Specialist with a deep background in Health Information Technology (HIT) , Health Informat... more
  • 6 Days Ago

  • eSolutionsFirst Edison, NJ
  • Job Details We are seeking a dynamic and results-driven IT Sales Specialist to join our team. The ideal candidate will have a strong background in technolo... more
  • 11 Days Ago

  • eSolutionsFirst Newark, NJ
  • Job Description The Enterprise Information Security Architect will apply a combination of business process analysis and technical knowledge to develop ente... more
  • 2 Days Ago

  • eSolutionsFirst Montvale, NJ
  • The ideal candidate must possess deep technical expertise in ICERTIS CLM, coupled with a strong background in solution architecture from both the business ... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Sr. Java Developer jobs in the Baltimore, MD area that may be a better fit.

  • USM Owings, MD
  • Company Description USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Tec... more
  • 1 Month Ago

  • Infojini Inc Linthicum Heights, MD
  • Company Description Infojini Consulting is a full service IT consulting, services, and staffing firm with offices in Secaucus, NJ. Infojini Consulting is r... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!