Full Stack Developer at Harmonia Holdings Group, LLC

Feedinkoo; United States; Remote; USD 95,000 - 125,000; Full time

Benefits offered by this job

Dental insurance

Vision insurance

Medical insurance

401(k)

Disability insurance

Paid paternity leave

Paid maternity leave

Job summary

Feedinkoo is seeking a Full Stack Developer to join a remote, US-based team. Candidates must have at least 3 years of IT development experience, strong Java Spring Boot, React, and AWS skills, and a US Public Trust clearance. The role covers design, development, testing, and deployment across UI, APIs, and data layers.

The position emphasizes DevOps collaboration, cloud-native architectures, and rigorous CI/CD pipelines in a fast-paced environment.

Qualifications

• Bachelor’s degree in Computer Science, IT Management, Engineering, or equivalent.
• Minimum 3 years of IT development, DevSecOps and application development.
• US citizenship with active Public Trust clearance.
• Experience deploying enterprise apps on AWS.
• Experience in large-scale, high-performance enterprise big-data development on AWS.
• Proficiency with Java Spring Boot and JPA.
• Frontend UI development with JavaScript frameworks (jQuery, React, Angular, Vue).
• Experience with data access layers using JPA and database schemas.
• Web-based full-stack development.
• Experience with Docker and Docker Compose.
• Experience in CI/CD environments.
• Excellent communication and analytical/problem-solving.

Responsibilities

• Be part of a fast-paced Agile DevOps team, contributing and collaborating within the scrum team continuously.
• Partake in analysis of software requirements and architect solutions.
• Perform analysis, design, coding, testing, implementation, and maintenance of software solutions.
• Provide full-stack software development support for user interfaces, REST APIs, and data access layers.
• Ensure software passes and completes stages within the CI pipeline.

Skills

Java Spring Boot

React

AWS

Docker

CI/CD

Education

Bachelor's degree in Computer Science or related field

Tools

Kubernetes

Jenkins

OpenShift

Jira

Selenium

Job description

Title: Full Stack Developer

Location: Remote

Terms: Full-time

Clearance: Qualified candidates must be US citizens and have a minimum of an active Public Trust clearance

Responsibilities

• Be part of a fast‑paced Agile DevOps team, contributing and collaborating within the scrum team continuously.
• Partake in analysis of software requirements and architect solutions.
• Perform analysis, design, coding, testing, implementation, and maintenance of software solutions.
• Provide full‑stack software development support for user interfaces, REST APIs, and data access layers.
• Ensure software passes and completes stages within the CI pipeline.

Required Qualifications

• Bachelor’s degree in Computer Science, Information Technology Management, Engineering, or comparable certifications/experience.
• Minimum of 3 years of experience in IT focusing on development projects, DevSecOps, and application development.
• Must be US citizens and have a minimum of an active Public Trust clearance.
• Strong development and design experience (at least 1 year) deploying enterprise applications on AWS.
• Experience in large‑scale, high‑performance enterprise big‑data application development on heterogeneous environments in AWS.
• Experience with Java Spring Boot and JPA.
• Experience with frontend UI development using JavaScript frameworks such as jQuery, React, Angular, Vue.
• Experience with developing data access layers using JPA and database schemas.
• Experience in web‑based full‑stack development.
• Experience developing in Docker and Docker Compose environments.
• Experience writing automated tests (unit, integration, functional, 508, performance, end‑to‑end).
• Experience in CI/CD environments for build, test, secure, and deploy.
• Excellent communication skills.
• Strong analytical and creative problem‑solving skills.

Desired Qualifications

• Experience working with AWS tools and environments.
• Experience developing in a microservices architecture.
• Automated Test‑Driven Development (ATDD) frameworks such as Selenium, Nightwatch, Cucumber, JUnit/TestNG.
• Experience with secure development, coding, and scanning using tools such as Fortify, SonarQube, ZAP, and Twistlock/Anchore.
• Preferred experience with Jira or a similar scrum management tool.
• Experience with asynchronous messaging, preferably with Kafka, or other tools/protocols such as JMS, AMQP, RabbitMQ.
• Experience deploying microservices to Kubernetes platforms such as OpenShift, EKS, AKS.
• Experience developing web services using SOAP/XML and REST/JSON.
• Writing queries with relational databases.
• Web technologies – HTML, CSS, JavaScript, JSON, jQuery.
• Experience with database tools such as Liquibase, Flyway, ElasticSearch, Solr/Lucene.
• Experience working with Jenkins continuous integration tools and DevOps automation.

Benefits

• Dental insurance
• Vision insurance
• Medical insurance
• 401(k)
• Disability insurance
• Paid paternity leave
• Paid maternity leave