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Emma R. Email & Phone Number

Staff Full-Stack Engineer at Jump
Location: Philadelphia, Pennsylvania, United States 15 work roles
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✓ Verified July 2026 2 data sources Profile completeness 71%

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Current company
Role
Staff Full-Stack Engineer
Location
Philadelphia, Pennsylvania, United States
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Who is Emma R.? Overview

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Quick answer

Emma R. is listed as Staff Full-Stack Engineer at Jump, a with 69 employees, based in Philadelphia, Pennsylvania, United States. AeroLeads shows a matched LinkedIn profile for Emma R..

Emma R. previously worked as Founding Engineer at Lazzy and Technical Cofounder at Org Nyc.

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Email format at Jump

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Jump

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Profile bio

About Emma R.

I have been helping startups with iOS development since 2013, full-stack and devops since 2016. I have deep AWS experience, and a somewhat unusual background in creating software products end-to-end.--In 2019 I started building Lazzy as the first technical hire; it's an on-demmand delivery platform that has since processed over $60m worth of customer orders. I'd love to talk about our unique approach!Before that, I spent nearly a year building Phocus - an analytics and route planning tool built specifically for healthcare. The pilot programs were successful and we launched shortly after, eventually being adopted by a large pharmaceutical company.Between these startups, I teamed up with an old cofounder to build Hatch; it's a fun mindfulness game designed to help kids focus on their homework! With more than 200,000 installs around the world, our users love integrating Hatch into their daily routines.When I'm not building something, I'll typically do contract work. For example a recent project involved building a cross-platform mobile app for use in a clinical study (including a web tool to manage the research) for a leading healthcare company.--TECH INDUSTRY SINCE 2009STACKOVERFLOW 13YRSGITHUB 10YRSIN-PERSON AT WWDC FOR THE SWIFT ANNOUNCEMENT

Current workplace

Emma R.'s current company

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Jump
Jump
Staff Full-Stack Engineer
Philadelphia, PA, US
Website
Employees
69
AeroLeads page
15 roles · 7 years

Emma R. work experience

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

Staff Full-Stack Engineer

Philadelphia, Pa, Us

Staff Full-Stack Engineer

Philadelphia, Pa, Us

Staff Full-Stack Engineer

Founding Engineer

New York, Us

In 2019 I started building Lazzy as the first engineering hire; it's a B2B on-demmand delivery platform that's since handled tens of millions of dollars in customer orders. We've grown from 3 people in a NYC WeWork, to a distributed team of ~20 people worldwide!

Jul 2019 - Apr 2023

Technical Cofounder

Org Nyc

I renovated an outsourced MVP and ran a software development internship for summer 2020

2020 - 2020

Technical Cofounder

Hatch is a small self-funded company based in Brooklyn. We're figuring out how to help kids stay focused on their homework and study better. Impact > profit.

Jun 2018 - Jul 2019

Mobile Consultant

Fortune 50 Brand

I worked closely with a Fortune 500 brand to develop their award-winning mobile products. I cannot disclose the brand publicly due to a restrictive NDA, but I am happy to discuss in-person.

Jan 2015 - Jul 2019

Founding Engineer

Chicago, Illinois, Us

I built the initial mobile product for Phocus Technologies, serving as tech lead from first line of code to first hire.Phocus is a mobile application that streamlines the sales planning process by applying simple UI/UX to rich data and analytics. We create value for our users by giving them a more efficient travel pattern and a more effective customer touch-point schedule -- all directly at the convenience of your fingertips.

Mar 2017 - May 2018

Ios Lead Engineer

Cents

I joined Cents as lead mobile developer (iOS only at the time), I built the beautifully-designed MVP from start to finish. We integrated with online banking systems using third-parties like Plaid and Dwolla, and used Stripe for some payments.Cents was an app that would round-up your spending (by monitoring your bank/credit card), and use the excess to pay off your debt!

Nov 2016 - Mar 2017

Macos Developer

Copenhagen, Copenhagen, Dk

I helped Pinstriped build their macOS product in the early stages.Pinstriped enables you to have shorter and more focused meetings. We make it easy for the person calling the meeting to take ownership of the meeting and prepare an agenda and ensure the meeting is decision-focused, instead of discussion-focused.

Nov 2016 - Mar 2017

Ios Developer

Blurry App

As a consultant, I assisted in the creation of Blurry's first mobile product: a social network for sharing photos on college campuses, and beyond.

May 2016 - Jan 2017

Lead Engineer

Brooklyn, Ny, Us

Hyper was the largest social platform you've never heard of (competing with the likes of Yik-Yak, Whisper, and Monkey). We had good traction and tons of content, but ultimately struggled with the same problem that Yik Yak encountered: it's hard to monetize anonymous content, especially in a post-Facebook world.

Sep 2015 - Jan 2016

Technical Co-Founder

Legday

LegDay was an app for gym communities; I built a proof of concept (nearly MVP) pre-seed

Apr 2015 - Oct 2015

Lead Ios Developer

Loot! - Earn Cash And Rewards Instantly
Feb 2014 - Apr 2015

Head Of Mobile

Philadelphia, Pa, Us

Jan 2014 - Jan 2015
Team & coworkers

Colleagues at Jump

Other employees you can reach at digitaljump.pt. View company contacts for 69 employees →

FAQ

Frequently asked questions about Emma R.

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

What company does Emma R. work for?

Emma R. works for Jump.

What is Emma R.'s role at Jump?

Emma R. is listed as Staff Full-Stack Engineer at Jump.

Where is Emma R. based?

Emma R. is based in Philadelphia, Pennsylvania, United States while working with Jump.

What companies has Emma R. worked for?

Emma R. has worked for Jump, Lazzy, Org Nyc, Hatch, and Fortune 50 Brand.

Who are Emma R.'s colleagues at Jump?

Emma R.'s colleagues at Jump include Daniel D., Valdirene Almeida, Chloe Bates, Kyle Carney, and Jackson Kizilbash.

How can I contact Emma R.?

You can use AeroLeads to view verified contact signals for Emma R. at Jump, including work email, phone, and LinkedIn data when available.

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