W2 only--Sr Data Platform & Visualization Engineer jobs in United States
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Kairos Technologies · 9 hours ago

W2 only--Sr Data Platform & Visualization Engineer

positionLos Altos, CA
timeContract
remoteHybrid
seniorityMid, Senior Level
money$65/hr - $68/hr
date3+ years exp

Kairos Technologies Inc is seeking a Senior Data Platform & Visualization Engineer to optimize the workflow of getting data from vehicles and simulations into AWS. The role involves building reliable ingestion pipelines, SQL-backed metrics systems, and web-based dashboards for ML and experimentation workflows.

Information TechnologySoftware
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Growth OpportunitiesbadNo H1Bnote

Responsibilities

Optimize the workflow of getting data from vehicles/simulations into AWS
Leverage AWS tooling for further processing, including metadata and lambda functions
Pre and post-process data and tag it
Create a dashboard to manage data
Collaborate effectively with the team to refine and maintain the queuing system for cloud storage
Handle back-end tasks related to data management and ensure efficient data transfer processes

Qualification

PythonSQLAWSFastAPI/FlaskReactData visualizationAnalytical problem-solvingProactive initiativeAttention to detailEffective time managementAdaptabilityCollaboration

Required

Python-focused data platform engineer with experience building reliable ingestion pipelines
Experience with SQL-backed metrics systems
Experience with backend APIs
Experience with web-based dashboards for ML and experimentation workflows in AWS environments
Experience with AWS (S3, EC2)
Experience with FastAPI/Flask
Experience with relational databases (Postgres/MySQL)
Experience with data visualization libraries (Plotly/Vega)
Experience with custom orchestration pipelines
Experience with LLM-based annotation tooling
3–5 years of professional experience in software or data engineering roles
Strong collaboration and communication skills
Ownership mindset
Analytical problem-solving skills
Adaptability
Attention to detail
Proactive initiative
Effective time management
Ability to multitask effectively and efficiently

Preferred

Strong candidates with 2+ years but highly relevant projects (pipelines, dashboards, AWS, Python)
ML experiment tracking
LLM-based automation
Data lineage — typically seen in candidates with 2–5+ years of hands-on experience in data engineering or full-stack data platforms

Company

Kairos Technologies

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k-Labs, KiTAP, DQGateWay, API TestEasy, Modern API Testing
dateFounded in 2003
location
Irving, Texas, USA
people-size501-1000 employees
web-link
http://kairostech.com

Funding

Current Stage
Late Stage

Leadership Team

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Sudhakar Pennam
CEO and Founder
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Recent News

PRLog
RAVES.ai, Inc. Announces Official Formation
2025-09-22
LinkedIn
Kairos Technologies on LinkedIn: #kitap #dqgateway #apitesteasy #kairostech #futurereadykairos…
2024-04-06
Indus Business Line
Kairos Technologies to set up R&D centre
2023-02-13
Company data provided by crunchbase