Ion
Ion12h ago
New
USD 170000–195000/yr

Principal iOS Engineer, New York

United StatesUnited StatesFull-timelead
EngineeringMobile Developer
0 views0 saves0 applied

Quick Summary

Overview

Lab49 is an award-winning specialist consultancy that creates bespoke technology in partnership with the most important companies in finance.

Technical Tools
EngineeringMobile Developer

Lab49 is an award-winning specialist consultancy that creates bespoke technology in partnership with the most important companies in finance. We were founded in 2002 to bring Silicon Valley solutions to Wall Street’s door. Since then, we have worked on successive waves of technological change, including distributed computing, high-speed automation, enterprise UX and digital distribution (for which Lab49 was among the first significant practices established on Wall Street), DevOps, cloud and data science.

Today, we are an established partner in financial markets, having delivered hundreds of projects for clients including all the world’s tier-one investment banks and many of the largest buy-side firms globally.

Being part of Lab49 means bringing your drive and creativity into an environment where your contributions will make immediate impact. Engineers will work in cross functional teams, consulting directly with our clients, shaping not only technical solutions to business problems but delivering them into production.

Currently LAB49 is looking for a Senior iOS Engineer will play a critical role on key projects for Lab49 clients. Working in a collaborative and innovative project team, with direct client-facing interactions, you will have an opportunity to apply your skills and expertise to design innovative applications that solve complex problems and enhance performance and productivity at our marquis clients.   

In this dynamic role you will be working within a dedicated  team to enhance a flagship wealth management mobile platform for ultra-high-net-worth individuals, delivering new features, modernizing existing experiences, and driving continuous product innovation. 

  • Develop and maintain robust iOS applications using Swift and SwiftUI/ UIKit, ensuring optimal performance and responsiveness. 

  • Collaborate with product managers, UI/UX designers, and backend developers to define, design, and ship new features. 

  • Write clean, maintainable, and efficient code, adhering to best practices and architectural patterns (e.g., MVVM). 

  • Perform unit and integration testing to ensure application quality and stability. 

  • Troubleshoot, debug, and optimize application performance. 

  • Stay up-to-date with the latest mobile technologies, frameworks, and industry trends. 

  • 12+ years of experience with native iOS development 

  • Proficiency in Swift and experience with native iOS development tools such as Xcode, SwiftUI, and UIKit 

  • Experience with GitLab 

  • Familiarity with integrating RESTful APIs and third-party libraries 

  • Understanding of mobile UI/UX principles and best practices to create intuitive and engaging user experiences 

  • A strong portfolio of released applications on the App Store 

  • Experience with AppConfig community standards and enterprise app distribution 

  • Experience with agile development methodologies 

  • Knowledge of continuous integration and continuous deployment (CI/CD) pipelines for mobile applications 

  • Knowledge and/ or experience with the asset management (ideally - wealth management) domain 

Our total rewards program is designed to support employee well-being and professional growth. We offer a competitive benefits package including a discretionary bonus, paid holidays, a 401(k), and comprehensive medical, dental, and vision coverage. Additional benefits include life insurance, short and long-term disability, Commuter FSA, Family Building Benefits, and more. All benefits are subject to eligibility requirements.

Lab49 is a specialist strategy, design, and technology consulting company dedicated to the financial services industry. We were founded in 2002 to fill a need in the Financial Technology marketplace for high-end execution and reliable delivery of technology projects.

Our consultants are experts in strategy, user experience, architecture, engineering, and delivery management. We combine knowledge of the latest trends in technology with deep domain expertise to deliver innovative solutions with accelerated time-to-market.

We have office hubs in Midtown Manhattan, Washington DC, London, Budapest, New Delhi and Sydney.

Lab49/ION is committed to maintaining a supportive and inclusive environment for people with diverse backgrounds and experiences. We respect the varied identities, abilities, cultures, and traditions of the individuals who comprise our organization and recognize the value that different backgrounds and points of view bring to our business.
Lab49/ION adheres to an equal employment opportunity policy that prohibits discriminatory practices or harassment against applicants or employees based on any legally impermissible factor.

Location & Eligibility

Where is the job
United States
On-site within the country
Who can apply
US

Listing Details

Posted
July 23, 2026
First seen
July 23, 2026
Last seen
July 24, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
71%
Scored at
July 23, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Ion
Ion
lever
Employees
5
Founded
2025
View company profile
Newsletter

Stay ahead of the market

Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.

A
B
C
D
Join 12,000+ marketers

No spam. Unsubscribe at any time.

IonPrincipal iOS Engineer, New YorkUSD 170000–195000