Mid-Level Developer
Software Guidance & Assistance
- Location
- Rockville
- Workplace
- Hybrid
- Employment
- Contract
- Salary
- USD 67–70/hr
Posted 28d ago
The employer’s full description could not be read from their board. This is a summary of the posting — follow the apply link for the original.
Responsibilities
- Design and develop scalable backend services for document ingestion, extraction, and transformation
- Build systems where autonomous agents coordinate multi-step document processing pipelines
- Develop, test, debug, and document software components
- Review and analyze process, system, and data requirements
- Design and implement backend components for project subsystems
- Participate in peer review of code, requirements, and specifications
- Document and communicate development status including metric reporting
- Collaborate in resolution of defects
- Contribute to internal process improvement initiatives
- Assist with adherence to technology policies and security controls
- Participate in production releases
- Engage in Scrum activities including story refinement, retrospectives, and standups
Requirements
- 5+ years of professional software development experience
- Proficiency with Model Context Protocol (MCP), agentic tools, and AI-driven orchestration patterns
- RESTful API design and development
- AWS Core services: EC2, S3, Lambda, RDS, ECS, API Gateway
- QuickSight for dashboards and data visualization
- CloudWatch, CloudTrail, X-Ray for monitoring and troubleshooting
- IAM, Security services, VPC networking
- Infrastructure as Code (Terraform/CloudFormation)
- Java/Groovy, Spring Boot, Python, FastAPI
- Frontend: Node.js, Angular, React, or Vue.js
- Writing unit and integration tests
- Microservices architecture
- CI/CD pipelines (GitLab exposure preferred)
- Postgres and SQL
- Experience with MCP for connecting AI models to external tools
- Experience building tool-use frameworks for agents
- Familiarity with prompt engineering, context management, and token optimization
Preferred
- Experience with OCR technologies (e.g., AWS Textract, Tesseract)
- Experience with LLM frameworks such as LangChain, LlamaIndex, Bedrock Agents
- Familiarity with vector databases and RAG patterns
- Experience with message queues or event-driven architectures
- Containerization (Docker, Kubernetes)
- Experience with NoSQL databases
- AWS certification
Skills
- MCP
- REST
- AWS
- EC2
- S3
- Lambda
- RDS
- ECS
- API Gateway
- QuickSight
- CloudWatch
- CloudTrail
- X-Ray
- IAM
- VPC
- Terraform
- CloudFormation
- Java
- Groovy
- Spring Boot
- Python
- FastAPI
- Node.js
- Angular
- React
- Vue.js
- GitLab
- Postgres
- SQL
- AWS Textract
- Tesseract
- LangChain
- LlamaIndex
- Bedrock Agents
- Docker
- Kubernetes
- NoSQL
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