Senior AWS Developer

Marchon Partners

Quincy, MA

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JOB DETAILS

SKILLS

Agile Programming Methodologies, Amazon Web Services (AWS), Application Programming Interface (API), Application Servers, Authentication, Best Practices, CSS (Cascading Style Sheet), Cloud Computing, Computer Science, Content Management, Continuous Deployment/Delivery, Continuous Integration, Data Modeling, Data Processing, Database Design, Database Optimization, Docker, Document Management, ECMAScript, Git, GitHub, HTML5, HTTP (HyperText Transport Protocol), Healthcare, Information Architecture, Information/Data Security (InfoSec), Interoperability, Java, Java Platform Enterprise Edition (Java EE/J2EE), JavaScript, Metadata, Microservices, Oracle, Oracle WebLogic Server, Performance Tuning/Optimization, PostgreSQL, Programming Methodologies, Python Programming/Scripting Language, REST (Representational State Transfer), SOAP (Simple Object Access Protocol), SQL Databases, Scrum Project Management and Software Development, Security Architecture, Software Design, Software Development, Source Code/Configuration Management (SCM), Test Driven Development (TDD), Test Harness, User Interface/Experience (UI/UX), Web Content Accessibility Guidelines (WCAG), Web Services, Writing Skills, XML (EXtensible Markup Language)

LOCATION

Quincy, MA

POSTED

1 day ago

Marchon's healthcare client is hiring a motivated IT Senior AWS Developer to join their Systems Development team. The Sr. AWS developer's primary role is to support an initiative to design and develop a serverless application that enables providers to submit an online CIR form and seamlessly transmit the files to our document management system (EDM). The solution captures and stores metadata during upload sessions in a PostgreSQL RDS database for audit and compliance purposes. Applicant must have deep technical expertise in AWS that seek-out public service as an opportunity, gain valuable experience, and give back to the community. This position is anticipated to be a minimum six-month engagement with the possibility of being extended for a longer term.

REQUIRED SKILLS:

Bachelor's degree in computer science or a related field or relevant work experience
8+ years' experience programming in a team environment.
Strong working knowledge and experience in programming with Oracle and Java/J2EE technologies.
Ability to design SQL databases given applications demands and data models
Working knowledge and experience of application servers, ideally WebLogic and AWS
Proven ability to write well-designed, efficient, and testable code
Experience supporting a test-driven development culture
Knowledge and experience working with information and security architectures
Experience programming in Agile methodologies

AWS Cloud Platform (Essential)

5+ years hands-on AWS experience including building, deploying, troubleshooting, and configuration
3+ years developing AWS Serverless applications using:
- AWS Lambda (Python runtime)
- Step Functions for workflow orchestration
- API Gateway for REST/HTTP APIs
- Amazon Cognito for authentication/authorization
- CloudFormation, Terra Form, or CDK for Infrastructure as Code
- S3 for document storage and processing
- CloudWatch for monitoring and logging

Frontend Development

3+ years hands-on React development experience
Experience with modern React patterns (hooks, context, functional components)
Proficiency in JavaScript ES6+, HTML5, CSS3
Experience with state management (Redux, Context API)
Knowledge of responsive design and accessibility standards (WCAG 2.1)

Backend & Database

4+ years Python development experience for backend components
3+ years hands-on PostgreSQL RDS experience including:
- Relational database design and optimization
- Moderate to complex query writing and performance tuning
- Connection pooling and security best practices

Integration & Document Processing

Experience with SOAP/REST web services integration
Knowledge of document processing and conversion libraries
Understanding of file upload handling and validation
Experience with binary data processing and encoding

Additional Required Qualifications
Technical Expertise

Experience with CI/CD pipelines using GitHub Actions
Knowledge of security best practices for serverless applications
Experience with API design and documentation (OpenAPI/Swagger)
Familiarity with containerization (Docker) and orchestration
Understanding of microservices architecture patterns

CMIS & Enterprise Integration

CMIS (Content Management Interoperability Services) experience highly preferred
Experience with enterprise document management systems
Knowledge of SOAP/XML web services and MTOM attachments
Understanding of metadata schemas and content type management

Development Practices

Strong experience with Git version control and branching strategies
Test-driven development (TDD) and automated testing frameworks
Agile/Scrum development methodology experience
Code review and documentation best practices

About the Company

Marchon Partners

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