About this opportunity
Mudflap lists this Senior iOS Engineer opportunity in workfromhome, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Senior iOS Engineer
Join to apply for the Senior iOS Engineer role at Mudflap.
Mudflap serves the $800B trucking industry, the backbone of the U.S. economy. Our market‑leading payment products help truckers save thousands of dollars on fuel (their #1 business expense), while providing our fuel stop partners with access to new, hard‑to‑reach customers. We’re a fast‑growing marketplace business looking for an exceptional engineer to join our transactions and payments team.
As a Senior iOS Engineer at Mudflap, you’ll lead the development of features that directly impact how drivers manage their business on the road. You'll take ownership of critical app functionality, work closely with a tight‑knit team to turn ideas into polished product experiences, and contribute to the evolution of our mobile platform. This is a hands‑on role where your work will have immediate impact in a fast‑paced, customer‑focused environment.
Work Location
Fully remote. While we operate across multiple time zones, most collaboration happens during Pacific Time working hours. Candidates should be able to work a schedule aligned with the PT time zone.
Expectations (In this role, you will)
Play a key role in shaping the mobile experience for over a hundred thousand truckers nationwide
Collaborate with Product, Design, and Backend teams to build features that solve real‑world problems in the logistics and transportation space
Own the design, development, and maintenance of core features in our iOS app, written in Swift and SwiftUI
Work cross‑functionally with backend engineers to define API requirements and ensure seamless mobile performance
Help architect scalable solutions and contribute to the evolution of our mobile platform
Drive initiatives to improve code quality, app performance, and developer productivity
Use data and user feedback to iterate quickly and deliver impactful features
Help shape best practices and champion a culture of quality and continuous improvement
Experience (What we look for)
Hands‑on Senior iOS Engineer who has built and supported a complex, production‑grade app that serves thousands of users/customers
At least 7+ years experience building and maintaining advanced iOS apps. Proficient in Swift
Working knowledge of SwiftUI in building user interfaces leveraging reactive programming frameworks such as Combine or RxSwift
Extensive and strong understanding of iOS framework, components, and current/latest platform features
Familiarity and experience with iOS tools and ecosystem for development, automated testing, and debugging
Strong product mindset: shipping consistently without incurring excessive carrying cost
Passion for your craft and enthusiasm for bringing better practices to the teams you work with
Our Stack
Backend/API – Ruby on Rails 6.1
Database – PostgreSQL
iOS – Native (Swift)
Android – Native (Kotlin)
Hosted on – AWS, deployed as containers on ECS
CI/CD – Bitrise
Perks and Benefits (What we offer)
Competitive salary and equity in a high‑growth startup
Multiple health benefit options
Responsible Time Off
401(k) matching
Opportunities and support for major career growth
Annual Company offsite event (Mudfest!)
The salary range for this role is $180,000 – $215,000. This information reflects a base salary range for this position based on current market data, which may be subject to change as new market data becomes available. The candidate's skills, experience, and other relevant factors will determine the exact compensation.
Company Overview (Who we are)
Mudflap is on a mission to transform the trucking and logistics industry by leveling the playing field for owner operators and small fleets. Backed by top‑tier venture investors, including QED, Matrix Partners, Commerce Ventures, NFX, and 500 Startups and included in the Forbes Fintech 50 list, Mudflap offers fleet fuel management solutions. Our core team hails from Disney, Uber, Procore, DoorDash, Google, Meta, Capital One, and Brex.
Core Values
Be Customer Obsessed: We deeply understand customer needs and put our customers at the center of everything we do
Make it Count: Act like an owner by focusing on the impact of your work
Find a Way: Be a creative problem solver who pushes past roadblocks to win for our customers and our teammates
Sweat the Details: We keep our standards high and achieve them by paying attention to every detail
Be Curious: Use a growth mindset to question assumptions, take calculated risks and stretch the boundaries of what’s possible
Seniority Level
Mid‑Senior level
Employment Type
Full‑time
Job Function
Engineering and Information Technology
Industries
Transportation/Trucking/Railroad
#J-18808-Ljbffr
Worksite address
workfromhome, CA, 94306, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.