Senior Mobile Engineering Developer

OTR Solutions
Roswell, GA
On-site

Who this role is best for

Strong fit for candidates with React Native expertise who lead projects and mentor teams, working in the FinTech industry in Roswell, GA.

Best fit for

  • Candidates with 3+ years in React Native and a track record of leading mobile engineering initiatives
    — “5+ years of professional software development experience, with at least 3 years in React Native.”
  • Individuals who thrive in collaborative environments and take ownership of full product cycles
    — “Take end-to-end responsibility for features—from concept to deployment—ensuring quality, performance, and reliability.”
  • Technologists with a passion for cloud-native development and continuous learning
    — “We are at the beginning of the development of a new Cloud-Native platform that will drive the next wave of innovation in the industry.”

Things to consider

  • Visa sponsorship is not available, which may limit eligibility for non-US candidates.
    — “We do not sponsor work-related visas.”
  • The role demands a high level of collaboration across multiple teams, including product and backend.
    — “Work closely with product managers, designers, and backend engineers to deliver seamless user experiences.”

How to stand out

  • Emphasize your leadership and mentorship experience, especially in fast-paced environments.
    — “Proven ability to lead projects and mentor developers in a fast-paced environment.”
  • Showcase familiarity with AI tools and how you've applied them in mobile engineering contexts.
    — “Experience working with AI tools (LLMs, Copilot, Claude, MCP, etc).”
Pace · SteadyCollaboration · HighAutonomy · MediumDecision Impact · Team

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

What success looks like

  • architect, develop, and maintain scalable React Native applications
  • lead initiatives and mentor team members
  • deliver seamless user experiences
Typical background
5+ years of professional software development experience, with at least 3 years in React Native

Skills & requirements

Required

React NativeMobile App ArchitectureCoding StandardsTesting StrategiesPerformance OptimizationsCi/cd PipelinesState Management LibrariesRestful Apis

Preferred

Native ModulesAI Tools

Stack & domain

React NativeJavaScriptTypeScriptCi/cd PipelinesRestful ApisAI Tools

About the role

Original posting from OTR Solutions via Greenhouse

OTR Solutions is an innovator in the transportation industry providing a suite of factoring, fuel, and business management focused solutions. We help new and established companies get fast access to the funds they need for daily operations. As a Private Equity backed FinTech company, we are looking to grow our best-in-class financial organization. We are at the beginning of the development of a new Cloud-Native platform that will drive the next wave of innovation in the industry and fuel OTR’s growth. We are looking for growth minded, collaborative technologist who loves to create, innovate, and learn cutting-edge solutions on the latest and greatest technology.  

OTR has been recognized as a “Top Workplace” by the Atlanta Journal-Constitution since 2016!  

We are seeking a Senior Mobile Engineer who is passionate about building high-quality mobile applications and driving technical excellence. This role goes beyond coding—you will lead initiatives, mentor team members, and take full ownership of delivering impactful mobile experiences for our customers. 

Please note: We do not sponsor work-related visas.**   

Responsibilities:   

Architect, develop, and maintain scalable React Native applications for iOS and Android platforms. 

Take end-to-end responsibility for features—from concept to deployment—ensuring quality, performance, and reliability.

Guide junior developers, foster best practices, and promote a culture of continuous learning and improvement.

Work closely with product managers, designers, and backend engineers to deliver seamless user experiences.

Implement and enforce coding standards, testing strategies, and performance optimizations.

Stay ahead of industry trends and introduce new tools, frameworks, and methodologies to enhance development processes.  

What we look for:  

5+ years of professional software development experience, with at least 3 years in React Native. 

Strong proficiency in JavaScript/TypeScript, React Native, and mobile app architecture. Familiarity with native modules (iOS/Android) is a plus.

Proven ability to lead projects and mentor developers in a fast-paced environment.

Excellent analytical and troubleshooting skills.

Strong verbal and written communication skills, with the ability to influence and inspire.

Experience with CI/CD pipelines (EAS, Bitrise, Jenkins, etc).

Knowledge of state management libraries (Redux, Zustand, Providers, etc).

Familiarity with RESTful APIs and tools (Postman, Swagger, etc).

Experience working with AI tools (LLMs, Copilot, Claude, MCP, etc). 

 Perks and Benefits:    

   OTR provides a competitive, comprehensive compensation package for our full-time employees:      

Eligibility for Individual and Company bonus programs  

Medical, Dental, Vision, Life/ AD&D Insurance, Short-Term Disability   

Pet Insurance, Paid Family Leave, Employee Assistance Program   

Fully Paid Maternity Leave   

401(k) with Company Matching   

Generous PTO, Sick/Mental Health Days, Flex Holidays + Company Paid Holidays

Travel Stipend to support Work Life Balance

Leadership Development and Training

Continuous Learning + Professional enhancements

Weekly Catered Lunches + Casual Dress Code  

Company Paid Fitness Membership   

Volunteer Days and Opportunities with Company-Partnered Charities   

Internal Inclusion programs    

OTR’s mission is to create exceptional value for our clients by providing industry leading financing and back-office solutions. Three pillars that are crucial to supporting that mission are outstanding customer service, technology that creates efficiency for ourselves and our customers, and a culture that provides the opportunity for employees to achieve greatness. 

OTR Solutions is an Equal Opportunity Employer 

#LI-JE1

Source: OTR Solutions careers (Greenhouse)

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