Android Team Lead, New York

Ion
New York, NY
On-site

Who this role is best for

Experienced Android developers with leadership capabilities and consumer banking background will find this hands-on leadership role in New York suits their expertise and ambition.

Best fit for

  • Candidates with 10-12 years of Android development experience and a track record in consumer banking projects
    — “10-12+ years of experience designing and building complex, commercial-grade software systems
  • Individuals who have led Agile teams and can demonstrate technical leadership in production Android apps
    — “4+ years leading Agile teams
  • Professionals with a strong grasp of modern Android frameworks like Jetpack Compose and a passion for innovation
    — “Expert-level skills building production Android applications using Kotlin and Jetpack Compose

Things to consider

  • The role requires on-site presence in the WTC area for five days per week
    — “This is an on-site role – 5 days/ week in the WTC area in NYC.
  • Candidates must be capable of stepping away from day-to-day coding without affecting delivery
    — “You can step away from day-to-day coding when needed without compromising delivery quality or team performance.

How to stand out

  • Highlight experience with large-scale consumer banking app modernization initiatives
    — “help build and modernize large-scale consumer banking experiences
  • Emphasize your ability to guide architectural decisions and foster team autonomy
    — “guide architectural decisions, and ensure the team delivers high-quality outcomes even when you are not directly contributing code
  • Showcase published Android apps on Google Play Store if available
    — “Published app(s), downloadable from the Google Play Store.
  • Demonstrate familiarity with integrating RESTful APIs and third-party libraries
    — “Experience in integrating RESTful APIs and third-party libraries
  • Demonstrate leadership in CI/CD pipelines for mobile applications
    — “Knowledge of continuous integration and continuous deployment (CI/CD) pipelines for mobile applications
Pace · Fast PacedCollaboration · HighAutonomy · MediumDecision Impact · Team

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • delivering high-quality software
  • leading development of new mobile capabilities
Typical background
software engineeringteam leadership

Skills & requirements

Required

Android DevelopmentTeam LeadershipArchitectural DecisionsSoftware Architecture

Preferred

Mobile Application DevelopmentCloud Technologies

About the role

Original posting from Ion via Lever

Lab49 is an award-winning specialist consultancy that creates bespoke technology in partnership with the world's leading financial institutions. Founded in 2002 to bring Silicon Valley engineering practices to Wall Street, we have delivered hundreds of high-impact projects across global investment banks and buy-side firms, spanning distributed systems, high-performance automation, enterprise UX, cloud, and data-driven platforms.

At Lab49, engineers work directly with clients to design and deliver production systems. We combine technology, design, and business expertise to solve real problems where quality, performance, and clarity matter.

Lab49 is seeking an Android Team Lead who 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. In particular, you will help build and modernize large-scale consumer banking experiences, focusing on areas such as customer onboarding, account management, and money movement. As part of a greenfield initiative, you will lead the development of new mobile capabilities designed to support expansion into new markets and evolving regulatory requirements.

THE ROLE:

As an Android Team Lead, you are a true project leader. You own the technical direction and delivery of client engagements while multiplying the effectiveness of the engineers around you.

This is a hands-on leadership role. You will design systems, write code when it matters most, guide architectural decisions, and ensure the team delivers high-quality outcomes even when you are not directly contributing code.

You will work closely with client stakeholders, designers, product partners, and Lab49 leadership to ensure solutions are technically sound, aligned with business objectives, and delivered with excellence.

This is an on-site role – 5 days/ week in the WTC area in NYC.

WHAT YOU'LL BE DOING:

Design, implement, deliver, and test innovative Android applications while understanding our products  from both a technical and product perspective in the context of our client’s business.

Communicate with leadership, product owners, other technologists and users to create working software  based on an understanding of business and technical priorities.

Break down complex problems into elegant technical solutions to intelligently solve problems for Lab49's  clients.

Actively contribute to the adoption of strong software architecture, development best practices and new  technologies. We are always improving the process of building software; we’ll need your help to do that.

Bring a passion to stay on top of tech trends.

Experiment with and learn new technologies. 

WHAT SUCCESS LOOKS LIKE:

In your first 6 to 12 months, success means:

Your teams consistently deliver high-quality software that meets user and client objectives.

Engineers around you become more autonomous, capable, and effective because of your leadership.

Clients trust your judgment and rely on you for technical direction and clarity.

You demonstrate strong ownership of outcomes, proactively addressing risks before they become issues.

You can step away from day-to-day coding when needed without compromising delivery quality or team performance.

WHAT YOU SHOULD HAVE:

10-12+ years of experience designing and building complex, commercial-grade software systems with 4+ years leading Agile teams

Expert-level skills building production Android applications using Kotlin and Jetpack Compose

Experience in consumer banking including account management and onboarding.

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 

Experience with agile development methodologies 

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

Excellent communication skills with the ability to influence both technical and non-technical stakeholders.

BONUS POINTS:

Experience in fraud management/KYC/AML and regulatory reporting

Experience using on device biometrics for authentication

Published app(s), downloadable from the Google Play Store. 

Experience with agile development methodologies 

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

College degree in Computer Science or related field of study or equivalent experience

Leverage AI-assisted development tools (e.g., Claude, Claude Code, Copilot) to improve team velocity and code quality, and help the team adopt them responsibly 

WHY LAB49:

At Lab49, you'll work on complex, meaningful challenges alongside talented engineers, designers, and consultants. You'll gain exposure to a wide range of technologies, business domains, and client environments while continuing to grow your career.

We value curiosity, judgment, and ownership. If you care about quality, enjoy helping others succeed, and want your work to have a meaningful impact, Lab49 is a place where you can thrive.

Compensation:

We are hiring across multiple levels for this job.

Placement within the range provided above is based on the individual’s relevant experience and skills for the role and level. We are hiring across multiple levels for this job.

Base salary is only one component of our total compensation package. Employees may be eligible for a discretionary bonus, which is determined upon company and individual performance.

Salary range disclosure as required by S9427A when hiring in New York.

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.

Source: Ion careers (Lever)

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