GranularTek LLC
Full Stack Developer with Big Data Engineer expertise and Agentic AI experience.
Skills
2 days ago
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Important information
Contract type:
Freelance / Contract
Location:
Alpharetta, GA, USA
Work mode:
Onsite
Published on:
20 October 2026
What they need
About The Opportunity A fast-scaling technology innovator in the Big Data & Agentic AI space, we architect real-time data platforms that power autonomous decision-making systems for enterprise clients across finance, logistics, and healthcare. Our engineers design full-stack applications fused with distributed data pipelines and intelligent agents—transforming raw data into self-optimizing business workflows using modern cloud-native tooling and GenAI frameworks.
Role & Responsibilities
- Build and maintain scalable full-stack applications (React/Node.js) that ingest, process, and visualize large-scale streaming & batch data.
- Design and operate data infrastructure on AWS/GCP/Azure—including S3, Kafka, Spark, and Delta Lake—to support real-time analytics and AI inference pipelines.
- Develop and deploy agentic AI systems using LangChain, AutoGen, orcrewAI frameworks that autonomously execute multi-step workflows with tool-calling and memory.
- Implement CI/CD pipelines for ML models and data services using GitHub Actions, Airflow, or Prefect to ensure reliability and reproducibility.
- Optimize data pipelines for low-latency ingestion and high-throughput processing, applying partitioning, indexing, and caching strategies.
- Collaborate with data scientists and product teams to translate business logic into modular, observable, and maintainable AI-powered features.
Skills & Qualifications
- Must-Have
- React
- Node.js
- Python
- Apache Spark
- LangChain
- Kafka
- AWS
- Git
- Preferred
- AutoGen
- Delta Lake
- Prefect
Benefits & Culture Highlights
- Work alongside top-tier AI and data engineers in a mission-driven, fast-paced startup environment.
- Access to cutting-edge AI tooling, internal LLM sandbox environments, and dedicated R&D time.
- Competitive compensation, equity, and professional growth paths tailored to your specialty.
Skills: build and maintain backend services, apis, and frontend applications as part of end-to-end full stack development.,python,agentic ai,apache spark, apache flink, apache hadoop. apache beam, python, gcp and bigquery,bigdata,apache spark,git,aws,react,fullstack,node.js,kafka
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