Senior Backend Software Engineer – Node.js | Java | Python | AWS | APIs | Data Pipelines | MarTech
Summary
Designs and maintains scalable backend services, APIs, and data pipelines for healthcare clients using Node.js, Java, Python, and AWS, focusing on integrations, security, and cloud-native architectures.
Immediate need for a talented Senior Backend Software Engineer – Node.js | Java | Python | AWS | APIs | Data Pipelines | MarTech . This is a 06+ Months Contract opportunity with long-term potential and is located in Dallas, TX (Onsite).
Job ID:26-21230
Pay Range: $60 - $65/hour.
- Traveler benefits as per agency package. (Benefits vary by vendor and assignment.)
Key Responsibilities:
- Design and develop scalable backend services and REST APIs.
- Build secure integrations with third-party vendor platforms and enterprise systems.
- Develop batch and real-time data pipelines.
- Design event-driven applications using modern messaging technologies
- Build cloud-native microservices deployed in AWS.
- Develop secure authentication and authorization using OAuth and IAM.
- Build high-performance services handling large-scale customer and marketing data.
- Partner with Product Managers, Architects, DevOps, QA, and Data Engineering teams.
- Improve system performance, scalability, reliability, and observability.
- Troubleshoot complex distributed cloud applications.
- Contribute to software architecture, engineering best practices, and technical design.
Key Requirements and Technology Experience:
- 3 5+ years of Backend Software Engineering experience
- Strong hands-on experience with one or more:
- Node.js
- Python
- Go
- API Development & Integrations
- REST APIs
- Third-party API integrations
- IAM Roles
- Experience working with:
- SQL
- NoSQL
- Batch Processing
- Streaming Data
- Technologies include:
- Kafka
- AWS Kinesis
- Auto Loader
- COPY INTO
- Strong experience with one or more:
- AWS
- Experience with:
- S3
- IAM
- Containerization
- Experience with:
- Docker
- Experience with any of the following is highly desirable:
- Databricks
- Lakehouse Architecture
- Data Lakes
- React
- Angular
- Vue.js
- CI/CD
- GitHub Actions
- Microservices
- Distributed Systems
- Retail Technology
- AI-assisted development tools (GitHub Copilot, Cursor, ChatGPT, Claude)
Our client is a leading Hospitals and Health care Industry and we are currently interviewing to fill this and other similar contract positions.
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