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Hirehangar

Software Engineer, Real-Time Data

Location
Columbia - Maryland
Work mode
remote
Type
contract
Department
Clients
Last seen
23h ago
Join Hire Hangar and work with fast-growing global companies while building a long-term career.
Job Title| Software Engineer, Real-Time Data & Network Visualization
Location | Remote (US Only)
Time Zone | US Time Zones
Role Overview:
We are seeking a Software Engineer to help build and scale a graph-database-backed social listening platform. This role sits at the intersection of backend data infrastructure and front-end visualization, supporting a product that ingests high-volume social and web data in real time and visualizes complex network relationships. The ideal candidate is comfortable working across graph databases, streaming data pipelines, and modern front-end frameworks, and thrives in a fast-moving, early-stage engineering environment.
Key Responsibilities:
•
Design, build, and maintain backend services that interface with graph databases to model and query complex relationship data
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Develop and maintain real-time data ingestion pipelines handling high-throughput social and web data
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Build and optimize web scraping and crawler infrastructure to support continuous data collection
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Develop front-end features and dashboards that visualize network and relationship data in an intuitive, performant way
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Collaborate cross-functionally to translate product requirements into scalable technical solutions
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Write clean, maintainable, well-tested code across the stack
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Troubleshoot performance bottlenecks across data ingestion, storage, and visualization l-layers
Required Qualifications:
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Hands-on experience with graph databases (such as Neo4j, TigerGraph, Dgraph, ArangoDB, or Amazon Neptune) and graph query languages (such as Cypher or Gremlin)
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Experience with real-time/streaming data infrastructure (such as Kafka, Kinesis, Flink, or Spark)
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Strong proficiency in at least one backend language such as Python, Go, or Node.js/TypeScript
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Front-end development experience with React, Next.js, and TypeScript
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Experience building or working with data pipelines, ETL processes, or web scraping/crawler infrastructure
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Comfortable working in a high-growth, early-stage engineering environment with evolving priorities
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Must be authorized to work in the United States without sponsorship
Preferred Qualifications:
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Experience with data visualization libraries such as D3, Cytoscape, Sigma.js, vis.js, or Recharts, particularly for graph/network visualizations
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Experience with social listening, social media data, or large-scale web data platforms
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Familiarity with Elasticsearch, OpenSearch, Redis, or Airflow
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Prior experience at a seed-to-Series B startup
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Experience with AWS, GCP, Docker, or Kubernetes
Tools & Technology:
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Graph database platforms (Neo4j, TigerGraph, Dgraph, ArangoDB, or similar)
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Streaming/data pipeline tools (Kafka, Spark, Flink, or similar)
•
React, Next.js, TypeScript
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Python, Go, or Node.js
•
Cloud infrastructure (AWS/GCP), Docker, Kubernetes
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