System One · 15 hours ago
Application Development Expert
New Baltimore, VA
Contract
Hybrid
Senior Level, Lead/Staff
$85/hr - $85/hr
8+ years expSystem One is a leader in delivering outsourced services and workforce solutions across North America. They are seeking an Application Development Expert who will work closely with development, testing, operations, and DevOps teams to design, implement, and maintain cloud-based and traditional infrastructure for the Maryland Health Connection system and related applications.
Staffing Agency
Responsibilities
The Applications Development Expert will work closely with development, testing, operations, and DevOps teams to design, implement, and maintain cloud-based and traditional infrastructure supporting the Maryland Health Connection system and related applications
Collaborate with application development, testing, and operations teams to support and maintain enterprise applications and infrastructure across cloud and on-prem environments
Provide technical guidance and support to development teams to enable effective consumption of cloud services and ensure adherence to established CI/CD pipeline patterns and standards
Partner with infrastructure and system operations teams to automate end-to-end application and system operations within the AWS cloud environment
Design, build, document, maintain, and automate technical processes and operational workflows using AWS cloud services
Develop and maintain tools, scripts, and automation to configure, deploy, and support AWS-based cloud technologies
Implement and support CI/CD solutions leveraging tools such as Ansible, Jenkins, Git, Docker, EC2, ELB, and S3
Apply modern application development methodologies and best practices consistently across projects
Build, maintain, and monitor configuration standards for enterprise systems and applications
Develop monitoring, alerting, and logging solutions to ensure system performance, availability, SLAs, and operational metrics are met
Monitor system performance, troubleshoot complex issues, debug errors, and lead resolution efforts
Utilize multiple platforms and tools to deliver automated, integrated systems and applications
Provide technical input and leadership for complex, high-impact IT decisions involving integrated enterprise solutions
Serve as a subject matter expert for complex enterprise-wide application issues, translating advanced technical concepts into actionable requirements and solutions
Support integration testing efforts and collaborate with business teams during user acceptance testing
Participate in technical reviews throughout the software and application development lifecycle
Adhere to all MHBE security standards, change control procedures, and Project Management Office (PMO) policies and methodologies
Qualification
Required
At least eight (8) years of experience designing, developing, maintaining, or supporting enterprise IT platforms, applications, or solutions
At least five (5) years of hands-on experience with DevOps processes in a cloud environment, preferably Amazon Web Services (AWS)
At least five (5) years of experience with automated configuration and deployment using Infrastructure as Code (IaC) tools such as Ansible, Chef, Puppet, Terraform, or equivalent
At least four (4) years of experience with CI/CD, automation, and orchestration tools and processes
At least four (4) years of experience designing and deploying applications and infrastructure within AWS
At least two (2) years of experience using Ansible, Jenkins, Maven, and scripting languages
Strong working knowledge of AWS services, including EC2, S3, VPC, Lambda, EBS, ELB/Auto Scaling, ECS, EKS, CloudFormation, CloudWatch, and Redshift
Experience configuring and maintaining application and web servers such as JBoss, Apache Tomcat, or similar technologies
Preferred
Five (5) or more years of experience designing, developing, or maintaining complex applications for health exchanges, eligibility systems, or equivalent environments
Three (3) or more years of experience supporting government cloud deployments for high-volume, consumer-facing applications
Experience with a broad range of AWS services, including CloudFormation, IAM, Route53, API Gateway, WAF, Shield, KMS, CloudTrail, Config, Kinesis, and multi-region VPC architectures
Hands-on experience with containerization and related technologies such as Docker, Kubernetes, NGINX, Elastic Beanstalk, RDS, and VPC networking
Experience supporting PostgreSQL and MongoDB databases in cloud environments
Experience with Identity Provider (IDP) and Identity and Access Management (IAM) solutions
Proficiency with scripting languages such as Python, Ruby, or Bash
Strong understanding of Microservices and Service-Oriented Architecture (SOA) design patterns
Familiarity with traditional and modern project management methodologies across the full project lifecycle
Experience working within Agile development environments
Experience following and supporting Project Management Office (PMO) processes, policies, and governance
Benefits
Health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans
Participation in a 401(k) plan
Company
System One
System One is a professional staffing firms.
5001-10000 employees
H1B Sponsorship
System One has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
2024 (6)
2023 (9)
2022 (10)
2021 (9)
2020 (5)
Funding
Current Stage
Late StageTotal Funding
$301.8MKey Investors
TruistOaktree Capital ManagementProspect Capital Corporation
2021-01-28Debt Financing· $290M
2020-12-08Private Equity
2016-09-20Acquired
Leadership Team
Troy Gregory
Chief Executive Officer
Dan Moran
Chief Financial Officer
Recent News
2026-01-06
Company data provided by crunchbase