Antonio Junior
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Antonio Junior Email & Phone Number

Sr Apple Platforms Engineer (iOS, iPadOS, tvOS, CarPlay) @ SiriusXM at SiriusXM
Location: São Paulo, São Paulo, Brazil 12 work roles 1 school
1 work email found @rga.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Sr Apple Platforms Engineer (iOS, iPadOS, tvOS, CarPlay) @ SiriusXM
Location
São Paulo, São Paulo, Brazil
Company size

Who is Antonio Junior? Overview

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Quick answer

Antonio Junior is listed as Sr Apple Platforms Engineer (iOS, iPadOS, tvOS, CarPlay) @ SiriusXM at SiriusXM, a company with 5943 employees, based in São Paulo, São Paulo, Brazil. AeroLeads shows a work email signal at rga.com and a matched LinkedIn profile for Antonio Junior.

Antonio Junior previously worked as Sr Apple Platforms Engineer (iOS, iPadOS, tvOS, CarPlay) at Siriusxm and Senior iOS Engineer at The New York Times. Antonio Junior holds Bachelor'S Degree, Adminstracao from Centec.

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Email format at SiriusXM

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{first}.{last}@rga.com
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AeroLeads found 1 current-domain work email signal for Antonio Junior. Compare company email patterns before reaching out.

Profile bio

About Antonio Junior

I'm a seasoned Developer and Graphic Artist with over a quarter-century of experience frolicking in the realms of web, interactive design, games and mobile platforms. My passions include technology, graphic design, and crafting user experiences that don't make people want to throw their devices out the window.Throughout my eclectic career, I've dabbled in everything from software architecture to motion graphics and user interaction. Currently, I'm flexing my Sr Apple Platform Engineer muscles at Hypergiant. I've collaborated with renowned brands such as SiriusXM, The New York Times, Disney+, Coca Cola, Hummer, Jaeger-LeCoultre, SONIC, MTV, Advent Health, and Girls Scouts, among others.My approach to software engineering is driven by design principles. I aim not only to ensure functionality and adherence to best practices but also to create experiences that are enjoyable and meaningful for users.https://www.instagram.com/hi.antonio.junior/https://www.behance.net/antoniojuniorhttps://dribbble.com/antonio_junior_http://50percentgrey.com

Listed skills include Adobe Flash, Adobe Photoshop, Marketing Digital, Marketing Social, and 23 others.

Current workplace

Antonio Junior's current company

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SiriusXM
Siriusxm
Sr Apple Platforms Engineer (iOS, iPadOS, tvOS, CarPlay) @ SiriusXM
new york, new york, united states
Website
Employees
5943
AeroLeads page
12 roles

Antonio Junior work experience

A career timeline built from the work history available for this profile.

Sr Apple Platforms Engineer (Ios, Ipados, Tvos, Carplay)

Current

New York, New York, United States

  • As a Senior Apple Platform Developer in the Playback squad, I focus on crafting seamless user experiences and maintaining core features for Apple platforms. My responsibilities include implementing new features and.
  • tvOS Navigation: Ensuring smooth and intuitive interactions for Apple TV users.
  • CarPlay Connectivity: Enhancing in-car audio experiences with robust and reliable integrations.
  • Playback Improvements: Addressing performance… Show more As a Senior Apple Platform Developer in the Playback squad, I focus on crafting seamless user experiences and maintaining core features for Apple platforms. My.
  • Playback Improvements: Addressing performance, functionality, and bug fixes to deliver the best media playback experience.Our codebase is 99% SwiftUI, leveraging modern declarative frameworks for speed and efficiency..
Apr 2023 - Present

Senior Ios Engineer

New York, New York, United States

  • I contributed to the Audio team at The New York Times, enhancing the iOS app with a new audio experience. This involved implementing a dedicated UI to showcase and play a daily curated list of audio news and podcasts.
  • Mini-Player and Overflow Menu: Developed these features entirely in UIKit, ensuring they aligned with the app’s architecture and design guidelines.
  • Integration with the New Audio App's Framework: Collaborated… Show more I contributed to the Audio team at The New York Times, enhancing the iOS app with a new audio experience. This involved implementing a dedicated.
  • Integration with the New Audio App's Framework: Collaborated on the Audio Framework, which powered a standalone audio application distributed separately from the main NYT app.This work delivered a seamless and engaging.
Aug 2022 - Mar 2023

Senior Ios Engineer

New York, New York, United States

During my time with the Playback and Streaming squad, my primary focus was enhancing the unit test coverage for existing SDKs to meet the team’s end-of-year goals. Despite the short duration, it was an exciting opportunity to collaborate with a talented team and work closely with the proprietary technologies that drive the company’s competitive edge in the.

Jun 2021 - Dec 2021

Senior Ios Engineer

Berlin, Germany

Nov 2020 - May 2021

Sr Experience Developer

São Paulo

In my role, I led iOS projects, ensuring that performance, quality, and user experience were consistently integrated at every stage of our process. This involved defining architecture and design patterns, evaluating trade-offs, and advocating for the use of idiomatic code.

Sep 2018 - Nov 2020

Senior Ios Software Engineer

São Paulo E Região, Brasil

I served as a full-stack iOS developer, overseeing everything from architecture to frontend development with a focus on interfaces, animations, and impactful microinteractions using Swift and Objective-C. For prototyping, I explored various methods and mixed media such as Sketch, Origami, AfterEffects, Flash, or coding directly in Xcode.

Dec 2015 - Nov 2020

Coordenador Web

Belo Horizonte E Região, Brasil

My primary responsibility was to assess and define the technological approach for web and mobile applications for our clients and in-house projects. I also took on the role of a frontend developer for both web and mobile platforms.

Jan 2013 - May 2015

Motion E Web Developer

3Bits Estúdio Criativo

Although brief, my experience was profound. I collaborated and partnered with both creative and technical teams to create remarkable interactive experiences for digital installations, websites, and web games.

Oct 2012 - Jan 2013

Interactive Developer

As the lead interactive developer, my role was to conceptualize and develop engaging digital experiences across gaming and interactive applications. My main tools were ActionScript, JavaScript, HTML, and CSS.

Mar 2006 - Oct 2012

Web Designer

Agencia Tambor

Belo Horizonte E Região, Brasil

At Tambor, my duties included designing ads, websites, and traditional media, as well as assisting in the production of digital advertising, such as digital banners.

Nov 2004 - May 2006

Web Designer/Desenvolvedor

Sapien Interactive

Belo Horizonte E Região, Brasil

I began as a junior web designer and eventually transitioned to the tech team as a frontend developer, utilizing ActionScript Flash and JavaScript for local and international brands.

Jul 2002 - Nov 2004

Designer

Sinapse Interativa

Belo Horizonte E Região, Brasil

Sinapse was a small, creative studio of passionate individuals. I was involved in everything from traditional media to typography, websites, and digital advertising. We were three happy individuals striving to make things happen.

Apr 2001 - Jul 2002
Team & coworkers

Colleagues at SiriusXM

Other employees you can reach at siriusxm.com. View company contacts for 5943 employees →

1 education record

Antonio Junior education

  • Centec
    Centec
    Adminstracao
FAQ

Frequently asked questions about Antonio Junior

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

What company does Antonio Junior work for?

Antonio Junior works for SiriusXM.

What is Antonio Junior's role at SiriusXM?

Antonio Junior is listed as Sr Apple Platforms Engineer (iOS, iPadOS, tvOS, CarPlay) @ SiriusXM at SiriusXM.

What is Antonio Junior's email address?

AeroLeads has found 1 work email signal at @rga.com for Antonio Junior at SiriusXM.

Where is Antonio Junior based?

Antonio Junior is based in São Paulo, São Paulo, Brazil while working with SiriusXM.

What companies has Antonio Junior worked for?

Antonio Junior has worked for Siriusxm, The New York Times, The Walt Disney Company, Bunch, and R/Ga.

Who are Antonio Junior's colleagues at SiriusXM?

Antonio Junior's colleagues at SiriusXM include Jacklyn Resciniti, Joey Difazio, Linda Gatson, Max Hamlyn, and James Leary.

How can I contact Antonio Junior?

You can use AeroLeads to view verified contact signals for Antonio Junior at SiriusXM, including work email, phone, and LinkedIn data when available.

What schools did Antonio Junior attend?

Antonio Junior holds Bachelor'S Degree, Adminstracao from Centec.

What skills is Antonio Junior known for?

Antonio Junior is listed with skills including Adobe Flash, Adobe Photoshop, Marketing Digital, Marketing Social, Css, Photoshop, Adobe Illustrator, and Web Design.

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