Capital Rx · 9 hours ago
Senior Scalability Engineer - Streaming & Realtime Systems
United States
Full-time
Remote
Senior Level, Lead/Staff
$160K/yr - $200K/yr
10+ years expJudi Health is an enterprise health technology company providing a comprehensive suite of solutions for employers and health plans. The Senior Scalability Engineer will focus on streaming and realtime systems, owning the architecture and expansion of streaming data infrastructure, and ensuring reliable data processing while collaborating with cross-functional teams.
Hospital & Health Care
Responsibilities
Own streaming infrastructure: Design, implement, and expand WAL-based replication systems that process database changes through Kinesis to Snowflake and Redshift, handling millions of records while maintaining strict ordering and delivery guarantees
Build CDC systems: Architect and implement change data capture infrastructure for cross-platform data synchronization, enabling realtime analytics and event-driven workflows across the organization
Develop shared libraries: Create reusable Kinesis/SNS consumer patterns and libraries used across multiple teams, establishing best practices for event processing, error handling, and observability
Partner with product teams: Work directly with teams to design and implement realtime data processing solutions tailored to their business needs, providing technical guidance and hands-on support
Ensure data reliability: Implement exactly-once processing semantics, dead letter queues, retry strategies, and monitoring to guarantee data integrity across streaming pipelines
Build observability: Develop monitoring, alerting, and dashboards for streaming pipelines to track throughput, lag, data quality issues, and system health using the LGTM stack
Demonstrate technical leadership: Mentor engineers on streaming architecture patterns, lead design reviews for event-driven systems, and represent the Scalability team in cross-functional planning
Make strong architectural choices through careful evaluation and prior experience with distributed systems
Responsible for adherence to the Capital Rx Code of Conduct, including reporting of noncompliance
Qualification
Required
10+ years of software engineering experience with demonstrated progression into technical leadership roles
3+ years of experience leading technical initiatives, architecting distributed systems, or serving as a subject matter expert on streaming infrastructure
Strong expertise in Python (Flask/SQLAlchemy) for production applications
Deep PostgreSQL knowledge: Understanding of write-ahead logs, replication, logical decoding, and change data capture mechanisms
Production streaming experience: Proven track record building and operating high-throughput streaming systems using Kinesis, Kafka, or similar event streaming platforms
Distributed systems expertise: Strong understanding of ordering guarantees, exactly-once semantics, partition strategies, backpressure handling, and fault tolerance patterns
AWS experience: Production experience with Kinesis, S3, SNS/SQS, Lambda, ECS, and data pipeline orchestration
Data warehouse knowledge: Experience loading data into Redshift, Snowflake, or similar analytical databases
Systems thinking: Ability to design resilient, observable streaming architectures that balance throughput, latency, and reliability
Collaboration and communication: Strong written and verbal communication skills with ability to work autonomously while driving proactive collaboration in a remote environment
Preferred
Rust development experience or strong interest in learning Rust for high-performance systems
Infrastructure as code: Experience with Terraform or similar IaC tools for managing cloud infrastructure
Observability tools: Hands-on experience with Grafana, Prometheus, Loki, or similar monitoring/alerting platforms
Event-driven architectures: Background designing event sourcing, CQRS, or other event-driven patterns
Previous Pharmacy Benefits Manager (PBM) or healthcare technology experience
Company
Capital Rx
Capital Rx is now Judi Health! Navigate to our new page here: https://www.linkedin.com/company/judi-health
501-1000 employees
H1B Sponsorship
Capital Rx has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (2)
2023 (1)
2022 (1)
2021 (5)
Funding
Current Stage
Late StageLeadership Team
A. J. Loiacono
CEO
Ryan Kelly
CTO
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