Senior Fullstack Mobile Engineer

Experience Remote done Right. With over 20 years of remote experience, all 500+ of our staff are 100% remote, and we still grow vibrant relationships, provide exceptional opportunities for career growth, and work with stellar clients on ambitious projects.

At Lumenalta, we help enterprises launch innovative digital products that interact with hundreds of millions of customers, transactions, and data points. The problems we solve every day are real and require creativity, grit, and determination. We are building a culture that challenges norms while fostering experimentation and personal growth. To grasp the scale of the problems we face, ideally, you have some exposure to Logistics, FinTech, Transportation, Insurance, Media, or other complex multifactor industries.

Actively Hiring

We are hiring for a current opening on an active client project. This is a specific, presently open role. We review applications on a rolling basis and aim to move qualified candidates through our process promptly.

What You Will Be Doing

As a Senior Mobile Engineer – Fullstack, you will design, build, and ship high-quality mobile experiences backed by robust services, working across the full stack of enterprise-scale products.

• Building and maintaining mobile applications and the web and backend systems that power them.
• Collaborating directly with clients and cross-functional teams to translate ambiguous business problems into shipped features.
• Owning technical decisions end to end, from architecture and API design to release and monitoring.
• Championing engineering quality, performance, and operational excellence across the codebase.

What We’re Looking For

We work across mobile, web, and backend systems. You should bring strong experience in at least one of the following:

• Mobile development (Required): iOS/Swift, Android, Flutter.
• Nice to have: Golang, Node.js, Python, APIs, Dart, React, TypeScript.

Requirements

• 7+ years of professional software development experience, with significant time spent on mobile and full-stack work.
• Ability to effectively articulate technical challenges and solutions.
• Solid understanding of fundamental algorithms, data structures, and mobile application architecture.
• Comfort dealing with ambiguous and undefined problems; ability to think abstractly.
• A commitment to operational excellence.
• Strong communicator, fluent in English, with excellent written and verbal communication skills.
• Knowledge of Lean Startup and Agile methodologies.

Nice to Have

• Experience shipping and operating apps at enterprise scale (App Store / Google Play releases, CI/CD, monitoring).
• Experience working directly with clients or stakeholders in a consulting environment.

Why Lumenalta is an amazing place to work at

• 100% remote, work from anywhere, with a team that has done remote right for over 20 years.
• Stellar clients and ambitious, high-impact projects reaching hundreds of millions of users.
• Exceptional opportunities for career growth and continuous learning.
• A culture that is Radically Engaged, leads with a Bright mindset, acts professionally, and operates with Lightspeed.

Location:

This is a fully remote position. Candidates must be based in or fully aligned with U.S. time zones (Pacific, Central, or Eastern) and available during U.S. business hours.

Application Deadline

This role is actively open. Applications will be accepted until August 23, 2026. We review on a rolling basis and aim to move qualified candidates through the process promptly.