Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction.
We have an exciting opportunity for a Senior Full Stack Developer to join our team. To perform this job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties, in addition to the below, may be assigned as necessary to meet business needs.
Responsibilities:
A strong desire to understand complex systems and how to troubleshoot and make them highly available
Has working knowledge and understanding of Serverless Frameworks
A collaborative spirit and you enjoy working with a team to build things in an Agile fashion.
A desire to continually improve and you value giving and receiving constant and constructive feedback
Design, develop, test and integrate the custom Web applications and solutions interfacing with restful services.
Develop a cloud-based web application
Interfaces with customer management and SMEs
Develop scalable, secure, cross-platform web applications.
Optimize web pages for maximum speed and scalability.
Develop front end applications using HTML/CSS/JavaScript, and other front end development frameworks such as Node.js, Angular
Work with a development team for the development of both front-end web application and back-end services, assist back-end developers with coding and troubleshooting
Support all development and delivery activities, from requirements definition and specification to deployment and delivery to production.
Consult with project teams and end users to identify new requirements; identifies areas for improvement.
Required Qualifications:
Bachelor's degree in computer science or a related field, or substitute eight years of equivalent work experience.
At least seven (7) years of recent hands-on front end and back-end development experience, using HTML5/CSS3, JavaScript.
Two (2) yearsof experiences using Angular framework, four (4) years of experience using an advanced programming language - Java, Node.js.
Four (4) years of Web application, SOA, web service (SOAP or RESTful) development and deployment
Hands on experience with code and application deployment including working knowledge of CloudFormation, Lambda, S3, RDS Aurora, DynamoDB, API Gateway, CloudTrail, CloudWatch, Secrets Manager, and WAF
Hands on experience and working understanding of Serverless Framework
Must be proficient in mock Unit and integration testing
Experience working in an Agile environment (Scrum, Kanban)
Experience in developing innovative scalable, secure, cross-platform enterprise applications
Experience in Cloud application development, preferred AWS microservices.
Strong interpersonal communication skills to establish and maintain an effective working relationship with development teams and customers
Solid relational database experience with SQL programming. Preferred - PostgreSQL
Preferred Qualifications:
Experience with CI/CD products is a plus - AWS Fargate
Strong interpersonal communication skills to establish and maintain an effective working relationship with development teams and customers
Additional Requirements:
In order to meet the clearance requirements for this opportunity, candidates must be authorized to work in the United States.
Ability to pass a US Public Trust background investigation for access to the client site and computing systems.
All candidates will be subject to a complete background check to include, but not limited to Criminal History, Education Verification, Professional Certification Verification, Verification of Previous Employment and Credit History.