Sr Java Developer | Remote

Sr Java Developer (Full Stack)

ARC Group has a Sr Java Developer (full stack)! This is starting out as a 12 month contract with potential to extend longer or potentially convert to FTE. 100% Remote! This is a fantastic opportunity to join a well-respected healthcare organization offering tremendous career growth potential.

At ARC Group, we are committed to fostering a diverse and inclusive workplace where everyone feels valued and respected. We believe that diverse perspectives lead to better innovation and problem-solving. As an organization, we embrace diversity in all its forms and encourage individuals from underrepresented groups to apply.

100% REMOTE! Candidates must currently have PERMANENT US work authorization.

Sorry, but we are not considering any candidates from outside companies for this position (no C2C, 3rd party / brokering).

Senior Full-Stack IT Developers are responsible for designing, developing, and maintaining scalable enterprise applications across modern technology stacks. Responsible to design, develop, and implementation of backend microservices, cloud-native solutions, and responsive frontend interfaces while ensuring security, performance, and compliance standards. Senior developers collaborate with team members, establish coding best practices, and serve as technical subject matter experts. Participate actively in the full software development lifecycle—from requirements analysis through deployment and maintenance—while incorporating IT controls to protect data confidentiality, integrity, and availability.

Development

• Design, develop, and maintain scalable backend services and microservices using Java (Spring Boot) and Python; build responsive frontend applications using React
• Develop and maintain REST/SOAP APIs and event-driven architectures; implement asynchronous messaging patterns using Kafka or MQ
• Architect solutions that balance performance, scalability, and maintainability across on-premises and cloud environments

Database & Data Management

• Design and optimize database schemas for relational (DB2, Oracle, PostgreSQL) and non-relational (MongoDB) systems
• Implement efficient data pipelines; manipulate and transform data from multiple sources and formats (JSON, XML, flat files, APIs)

Cloud & Dev Ops

• Develop and deploy applications on AWS and Azure cloud platforms; leverage containerization and orchestration using Open Shift
• Implement and maintain CI/CD pipelines using Git and automated build/deployment tools; ensure rapid iteration in agile environments
• Monitor application performance, troubleshoot production issues, and optimize resource utilization AI & Emerging Technologies
• Integrate AI/ML capabilities into applications; evaluate and implement relevant AI technologies and frameworks

Quality & Security

• Conduct unit testing, integration testing, and performance testing; document test results and defects
• Implement security controls and best practices; ensure HIPAA, PCI-DSS, or other compliance requirements where applicable
• Document detailed system specifications, design decisions, and technical architecture

Continuous Improvement

• Evaluate purchased products and third-party solutions; make build-vs.
  
  -buy recommendations
• Apply lessons learned and constructive feedback to improve performance and processes
• Demonstrate initiative in identifying and resolving technical debt and performance bottlenecks

• Experience:
  
  5+ years of professional software development experience in enterprise IT environments
• Education:
  
  Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience)
• Languages:
  
  Proficiency in Java (Spring Boot), Python, and JavaScript/React; strong object-oriented programming fundamentals
• Backend & APIs:
  Demonstrated experience designing and implementing REST/SOAP web services and microservices
• Databases:
  Hands-on experience with both SQL (DB2, Oracle, PostgreSQL) and No
  
  SQL (MongoDB) databases
• Version Control:
  Proficiency with Git and modern branching strategies
• Cloud Platforms:
  Practical experience developing and deploying applications on AWS or Azure
• Containers & Orchestration:
  Experience…