Middle/Senior Java Developer

On-siteSalary not specified
United States

Tech Stack

JavaSQLNoSQLDockerKafkaRabbitMQSpring BootUnit Testing

Job Description, Responsibilities & Requirements

About the Position

ELEKS Software Engineering and Development Office is looking for a Middle/Senior Java Developer in Argentina.


About the Project

Our customer is among the top 5 health insurance companies in the US. The company serves more than 15 million members across five states and employs more than 20,000 people.

The customer is dedicated to expanding access to high-quality, cost-effective health care and equipping their members with information and tools so they can make the best health care decisions for themselves and their families. We are helping to achieve our customer’s goals by developing and supporting IT tools. Numerous applications and APIs are both for internal and external use.

Teams are using agile methodologies like scrum, kanban, XP. The majority follow TDD and pair programming. The typical team consists of 6-8 developers and a product manager who is responsible for the user stories and communication.

We are looking for experienced software engineers to work with the back end (java), front end (react), and mobile teams.

The exact responsibilities also vary depending on the project. Most of the time, you will be working on implementing new functionality or different integrations and/or deployments.

Technologies vary slightly depending on the team.


Responsibilities

  • Develop solutions and algorithms according to technical specifications or other requirements documentation; use standard algorithms in the applicable cases; write program code according to the defined application architecture.
  • Implement code refactoring and optimization methods. Post-refactoring and optimization results in the collective knowledge base as the best practices.
  • Develop, document, and edit programming interfaces, software modules, and components assembling procedures, software deployment, and update procedures, as well as data migration and transformation (conversion) procedures.
  • Work in pairs with another developer, communicate with team members, sharing thoughts and knowledge.
  • New functionality design. Estimating tasks.

Requirements

  • 5 -7+ years of experience with Java
  • Experience with Spring Boot, Spring Cloud
  • Understanding of Docker, Docker Compose
  • Unit testing experience
  • Experience with Tableau and NoSQL databases (for example, Gemfire, Redis), Kafka, RabbitMQ, SQL databases

Nice to Have

  • Experience in TDD and extreme programming
  • Knowledge of cloud-based technologies
  • Pivotal tech stack knowledge
  • Knowledge of JetBrains IDEA – macOS keymap
  • ESB – MuleESB
  • New Relic
  • Vault
  • Experience with Azure, and Cloud Foundry. Certification will be a big plus
  • Cloud CI/CD – Concourse
  • Pivotal Tracker
  • Gradle

We Offer

  • Close cooperation with a customer
  • Challenging tasks
  • Competence development
  • Ability to influence project technologies
  • Team of professionals
  • Dynamic environment with low level of bureaucracy

About ELEKS

ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.

Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.

Job Details

Company name:
Eleks
Location:
United States
Employment Type:
Full-time
Work Mode:
On-site
Posted on TheJob:
4/18/2026
Last checked:
6/12/2026
Posted on the source:
3/6/2025
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