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Justin Block Email & Phone Number

Senior iOS and BE Software Engineer at DoorDash
Location: Greater Seattle Area, United States 10 work roles 2 schools
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✓ Verified Jul 2026 3 data sources Profile completeness 86%

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Current company
Role
Senior iOS and BE Software Engineer
Location
Greater Seattle Area, United States
Company size

Who is Justin Block? Overview

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Quick answer

Justin Block is listed as Senior iOS and BE Software Engineer at DoorDash, a with 201 employees, based in Greater Seattle Area, United States. AeroLeads shows a matched LinkedIn profile for Justin Block.

Justin Block previously worked as iOS Software Engineer at Doordash and Senior iOS Engineer at Stanley Black & Decker, Inc.. Justin Block holds Bachelor Of Science (B.S.), Computer Science from Florida State University.

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Email format at DoorDash

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DoorDash

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Profile bio

About Justin Block

I am a driven programmer who enjoys learning emerging technologies and staying with the latest trends. I also enjoy making my ideas as well as others a reality.I enjoy bringing automation to anything I can, when it makes sense.Languages: Swift, SwiftUI, Combine, C#, Objective-C, Python, C/C++, JavaScript, Ruby on Rails, PHPMarkup Languages: HTML, CSSTesting Frameworks: XUnit, Cedar, RSpecDatabases: Microsoft SQL Server, MySQL, PostgreSQLSCM: Git (GitHub, Bitbucket, GitLab)

Current workplace

Justin Block's current company

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DoorDash
Doordash
Senior iOS and BE Software Engineer
Market Street and 5th Street, San Francisco, CA 94103, us
Website
Employees
201
AeroLeads page
10 roles

Justin Block work experience

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Senior Ios And Be Software Engineer

New York, Ny, Us

Ios Software Engineer

San Francisco, California, Us

Senior Ios Engineer

New Britain, Ct, Us

• Worked on DADO product• Added feature capabilities to attach and upload photos to PDF documents, open multiple PDFs in different tabs, and integrate with SSO providers such as Okta.• Addressed user-facing bugs and pain points to improve app stability and usability.• Implemented CI/CD automation for automatic MR release gates and uploading to TestFlight• Added SwiftUI, Combine, XcodeGen, SwiftLint, and SwiftGen, to improve the maintainability and speed of the code base.

Jul 2022 - Nov 2022

Ios Software Engineer

Irvine, California, Us

• Lead Investment product iOS development team, trained junior developers, and broke down roadblocks by ensuring product/other team requirements are ready and that teams are highly communicative to ensure no overlap and thorough collaboration• Helped build many foundational SwiftUI components and architecture patterns for our transition to SwiftUI layouts, Combine, and async architecture patterns• Built out redesigned experiences and improved architecture within the Invest section of Acorns. Utilizing Xcode, Swift, SwiftUI, Combine, Async, Dependency Injection, XCUITest, and XCTest

Aug 2021 - Jun 2022

Software Development Engineer Iv

Mountlake Terrace, Washington, Us

- Worked on a native iOS mobile app that lets members view their claims, member card, deductibles, medications, spending accounts, get customer support through a chat bot, connect with providers virtually, and find in-network providers. Utilizing Xcode 12, Swift 5.4, SwiftUI, Combine, Swinject, WebSockets, XCUITest, and XCTest.- Worked on a backend edge service to enable mobile app capabilities. Utilizing .NET Core, C# and xUnit.- Created processes for on-call responsibilities including checklists, common issues and thorough documentation. Also trained other members of the team and reduced time to resolution of outages.- Setup monitoring/alerting and dashboards through NewRelic for monitoring/alerting of app-based performance and errors. Setup synthetic monitoring through Dynatrace for alerting of service issues.- Created automation pipelines for the iOS mobile app and backend edge service. This enabled app configuration changes, automated builds, testing gates, and zero downtime deploys. Utilizing Azure DevOps and custom C# scripts.- Worked on a Universal Windows Platform (UWP) app to let customers view their claims, member card, deductibles, and find in-network providers.- Utilized test driven development and CI/CD on all products.

Sep 2017 - Jul 2021

Application Engineer At The Digital Experience Center

Louisville, Kentucky, Us

- Utilized Extreme Programming, Test Driven Development and Continuous Integration on all products.- Worked on a web application that lets associates manage a members’ medication and allergy list andresolve members drug to drug interactions. Built with a focus on user-centered design utilizing JavaScript, jQuery, Mustache, Bootstrap, Polymer 2 Web Components and Ruby on Rails.- Worked on a RESTful API to allow multiple services within Humana the ability to manage a members’medication and allergy list in one central location, utilized C#.NET, Oracle Database, NancyFx Routing,xUnit testing, and microservice architecture.- Worked on a website redesign of Humana’s member portal, MyHumana. Utilized microservices written in C#.NET and 12-factor methodology to reduce login times and bring a better experience to Humana members.

Aug 2016 - Aug 2017

Digital Experience Software Engineer Intern

Louisville, Kentucky, Us

- Utilized skills in Ruby on Rails, and Objective-C.- Worked on an iOS app MyHealth by Humana to help users manage their biometrics (weight, blood sugar, blood pressure) and added integration with Apple HealthKit, iHealth, Withings, and Fitbit.- Worked on a blog site in Ruby on Rails for Humana’s Digital Experience Center allowing the Digital Experience Center a means to list upcoming events, job openings, and employee blog postings.- Utilized Extreme Programming, Test Driven Development and Continuous Integration on all products.

Jun 2015 - Aug 2015

Enterprise Business Intelligence Tools Intern

Louisville, Kentucky, Us

- Utilized skills in Objective-C, C#, Microsoft SQL Server and using Microsoft WCF.- Utilized much of the Microsoft Stack including Microsoft Visual Studio.- Utilized agile methodologies to produce an iOS app through Xcode.- Created an analytical marketplace iPad app where users can access different analytical reports in one central location. Users are able to comment, rate, view, and sort through different analytical applications within the marketplace.- Created a website during a 24 hour hackathon for users to create and find local events with the purpose of being healthier, more active, and social. Users are able to create/sign into accounts, join and create events. Integrated with Google Maps API.

May 2014 - Dec 2014

Web Programmer

#Weworkremote, Us

- Created automated reports, site improvements. - Performed maintenance on legacy systems, created new features for the back-end and front-end systems, and also brought numerous ideas and possible improvements for PATLive to implement.- Worked with SQL Server 2010 to create stored procedures.

Sep 2012 - Mar 2013

Owner

Fusiondog

Designed and created websites for clients to fit their needs. In addition provided website and email hosting for clients.

May 2011 - Jul 2012
Team & coworkers

Colleagues at DoorDash

Other employees you can reach at doordash.com. View company contacts for 201 employees →

2 education records

Justin Block education

Bachelor Of Science (B.S.), Computer Science

Florida State University

Education record

West Boca Raton High School
FAQ

Frequently asked questions about Justin Block

Quick answers generated from the profile data available on this page.

What company does Justin Block work for?

Justin Block works for DoorDash.

What is Justin Block's role at DoorDash?

Justin Block is listed as Senior iOS and BE Software Engineer at DoorDash.

Where is Justin Block based?

Justin Block is based in Greater Seattle Area, United States while working with DoorDash.

What companies has Justin Block worked for?

Justin Block has worked for Doordash, Stanley Black & Decker, Inc., Acorns, Premera Blue Cross, and Humana.

Who are Justin Block's colleagues at DoorDash?

Justin Block's colleagues at DoorDash include Jamie Lozada, Dylan Kwok, Gustav E., Torrell Miller, and Keith Mcguinness.

How can I contact Justin Block?

You can use AeroLeads to view verified contact signals for Justin Block at DoorDash, including work email, phone, and LinkedIn data when available.

What schools did Justin Block attend?

Justin Block holds Bachelor Of Science (B.S.), Computer Science from Florida State University.

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