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William Call Email & Phone Number
Senior Software Engineer
at
siimpl
1 work email found
@siimpl.io
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Software Engineer
Location
Black Diamond, Washington, United States
Company size
Who is William Call? Overview
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Quick answer
William Call is listed as Senior Software Engineer at siimpl, a company with 30 employees, based in Black Diamond, Washington, United States. AeroLeads shows a work email signal at siimpl.io and a matched LinkedIn profile for William Call.
William Call previously worked as Software Engineer III at 2U and Lead Software Engineer at Point Predictive. William Call holds A.A.S. In Computer Science, Computer Science from Renton Technical College.
Company email context
Email format at siimpl
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{first}@siimpl.io
89% confidence
AeroLeads found 1 current-domain work email signal for William Call. Compare company email patterns before reaching out.
Profile bio
About William Call
William Call is a Senior Software Engineer at siimpl.
Current workplace
William Call's current company
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Siimpl
5 roles
William Call work experience
A career timeline built from the work history available for this profile.
Software Engineer Iii
CurrentSpearheaded the reengineering of the Customer Ops Service monolith project, enhancing maintainability and scalability.Led the upgrade of all apps to Node.js 20 and reconfigured TypeScript for improved local builds.Improved and upgraded features for the Passport application, including enhancing the admin web tool for better data access and.
Apr 2022 - Present
Lead Software Engineer
Designed and implemented a document ingestion service utilizing AWS Simple EmailService and Lambdas, automating the processing of partner-submitted documents for ML systems.Employed Terraform, Docker, and Kubernetes for infrastructure management and deployment.Tech Stack: AWS, Python, Terraform, Docker, Kubernetes, GitHub.
Nov 2021 - Apr 2022
Cloud Engineer (Cybersecurity Focus)
Led the development of the Cybersecurity SaaS Onboarding Service (CSOS) and theSearchlight and Lightsout services to enforce cloud guardrails and optimize cloudcosts.Developed a custom monitoring tool for cloud WAF configs, and led the migration from Python 2 to Python 3 across multiple teams.Tech Stack: Python, Java, Vert.x IO, AWS, GCP, Jules/Jenkins.
Dec 2018 - Nov 2021
Full Stack Engineer
Played a key role in the development of the ORHub web application, focusing on mobile (web) implementation and patient billing dashboards.Diagnosed and led the refactoring of the SignalR implementation, resolving a critical case size limitation.
Sep 2016 - Dec 2018
Team & coworkers
Colleagues at siimpl
Other employees you can reach at siimpl.io. View company contacts for 30 employees →
1 education record
William Call education
FAQ
Frequently asked questions about William Call
Quick answers generated from the profile data available on this page.
What company does William Call work for?
William Call works for siimpl.
What is William Call's role at siimpl?
William Call is listed as Senior Software Engineer at siimpl.
What is William Call's email address?
AeroLeads has found 1 work email signal at @siimpl.io for William Call at siimpl.
Where is William Call based?
William Call is based in Black Diamond, Washington, United States while working with siimpl.
What companies has William Call worked for?
William Call has worked for Siimpl, 2U, Point Predictive, Jpmorganchase, and Hippofi (Formerly Orhub, Inc.).
Who are William Call's colleagues at siimpl?
William Call's colleagues at siimpl include Felipe León, Angélica V., Brian Park, and Arianna Hajnal.
How can I contact William Call?
You can use AeroLeads to view verified contact signals for William Call at siimpl, including work email, phone, and LinkedIn data when available.
What schools did William Call attend?
William Call holds A.A.S. In Computer Science, Computer Science from Renton Technical College.
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