Full Stack Developer /Application Programmer III

Harmonia Holdings Group - McLean, VA

Full-time - Mid Level

McLean, VA

Professional, Scientific, and Technical Services

About the position

Harmonia Holdings Group, LLC is seeking a Full Stack Developer / Application Programmer III to join their Agile DevOps team. The role involves leading the analysis of software requirements, architecting solutions, and providing full stack software development support for user interfaces, REST APIs, and data access layers. The developer will be responsible for ensuring that software developed passes through the CI pipeline and will work in a fast-paced environment focused on innovative solutions for government clients.

Responsibilities

• Lead 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, Data Access Layers.
• Ensure software developed passes and completes stages within the CI pipeline.

Requirements

• Minimum of 5 years of experience in the Information Technology field focusing on development projects, DevSecOps, and application development.
• Strong development & design experience (at least 3 years) deploying enterprise applications on AWS.
• Expertise in large-scale, high-performance enterprise big data application development on complex heterogeneous environments in AWS.
• Proficient in Java Spring Boot and JPA.
• Proficient in Frontend UI development with JavaScript frameworks such as jQuery, React, Angular, Vue.
• Proficient in developing data access layers with Database schemas using JPA.
• Experience in Web Based Full Stack Development.
• Experience developing in a Docker and Docker Compose environment.
• Experience writing automated tests such as: unit, integration, functional, 508, performance, and end-to-end.
• Experience developing in environments that utilize CI/CD tools for build, test, secure and deploy.
• Excellent communication skills.
• Strong analytical and creative problem-solving skills.
• Bachelor's degree in Computer Science, Information Technology Management or Engineering, or other comparable Certifications or experience.

Nice-to-haves

• 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, 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.
• Other tools/protocols such as JMS, AMQP, RabbitMQ acceptable.
• 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

• 401(k) matching
• Dental insurance
• Disability insurance
• Employee assistance program
• Gym membership
• Health insurance
• Health savings account
• Traditional and HSA-eligible medical insurance plans with Wellness Incentives for employees and family
• 100% employer-paid dental and vision insurance options
• 100% employer-sponsored STD, LTD, and life insurance
• Veterans Cohort
• Gym membership reimbursement
• Dollar-for-dollar 501(c)(3) donation matching
• Flexible schedules and teleworking options
• Paid holidays and Flexible Paid Time Off
• Adoption Expense Reimbursement
• Paid Parental Leave
• Professional development and career growth opportunities and paid training days
• Employer-sponsored Employee Assistance Program for employee and family
• Team and company-wide events, recognition, and appreciation