Senior Software Engineer

About Us:
At RELI Group, our work is grounded in purpose. We partner with government agencies to solve complex challenges, improve public health, strengthen national security, and make government services more effective and efficient. Our team of over 500 professionals brings deep expertise and a shared commitment to delivering meaningful outcomes. Behind every solution is a group of experts who care deeply about impact—whether we’re supporting data-driven decisions, modernizing systems or safeguarding critical programs.

Position Overview:
As a Senior Software Engineer on the ETSU Collaborative Tools Platform – Infrastructure Team, you will design, develop, and maintain secure, high-availability software components to support enterprise tools, including the Atlassian Data Center Suite (Jira, Confluence, Bitbucket, Bamboo, Crowd) and other mission-critical platforms hosted in AWS GovCloud and Azure Government. You will ensure applications are cloud-optimized, scalable, and compliant with CJIS security standards, leveraging AWS services and CI/CD pipelines to enable rapid and reliable deployments. Working within a SAFe Agile framework, you will collaborate with infrastructure, cloud, and cybersecurity teams to deliver robust software solutions and provide training to enhance team capabilities.

Key Responsibilities:

• Develops, deploys, and maintains mission-critical enterprise applications throughout the full software development lifecycle, including analysis, design, coding, testing, deployment, and operational support
• Develop and customize software components for the Atlassian Data Center Suite (e.g., plugins, integrations) to enhance functionality and support enterprise collaboration
• Designs and implements cloud-based applications using AWS services such as EC2, Lambda, RDS, and DynamoDB, ensuring scalability, security, and high availability
• Builds and optimizes front-end applications  using frameworks like React delivering responsive and user-friendly interfaces tailored to business needs
• Manages version control, development workflows, and CI/CD pipelines using Atlassian tools like Bitbucket, Bamboo, and Jira to enable rapid, dependable deployments
• Develop and integrate databases (e.g., RDS, DynamoDB) within application environments, ensuring efficient data storage and retrieval for large-scale applications
• Support Active Directory/LDAPS and Single Sign-On (SSO) integrations (e.g., SAML, OAuth) to align with enterprise identity standards  
• Conduct unit and integration testing using frameworks like JUnit or pytest to ensure application quality, reliability, and security compliance  
• Perform ongoing application maintenance, monitoring system performance with tools like AWS CloudWatch or Splunk, responding to incidents, and implementing patches and security updates  
• Enforce cloud security best practices, including data encryption, multi-factor authentication (MFA), IAM policies, and integration with AWS Security Hub, to ensure CJIS compliance
• Applies Agile development principles within the SAFe framework, engaging in iterative development cycles, backlog prioritization, and adaptive planning
• Conducts rigorous unit testing, integration testing, and automated deployment processes to ensure application quality, reliability, and security compliance
• Performs ongoing application maintenance, including monitoring system performance, responding to incidents, and implementing patches and security updates
• Develops and maintains databases within an application environment, ensuring efficient data storage and retrieval for large-scale applications
• Designs, customizes, and optimizes software solutions to enhance operational efficiency, integrating third-party components and automating maintenance tasks
• Collaborates with cross-functional teams to define technical requirements, participate in architecture reviews, and deliver high-quality software solutions aligned with business objectives
• Provide team specific training as needed

• United States citizenship and minimum active Secret Clearance