OPT Mobile Applications Developer Jobs
Mobile Applications Developer jobs are among the most OPT-friendly roles in tech. Most positions require a degree in computer science, software engineering, or a related field, and many employers actively file H-1B visa petitions for strong candidates. iOS and Android experience significantly improves your sponsorship odds.
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INTRODUCTION
HP Tuners LLC is a global leader in the automotive aftermarket, developing hardware and software products for automotive enthusiasts. Continual improvement, with an emphasis on user experience, is very important to us as we strive to be the best in our industry. We are a rapidly growing company that has a passion for what we do, actively working to bring several new mobile applications and other products to market in the near future.
The Senior Mobile Application Developer develops new mobile applications and updates, maintains existing applications, and assists with customer support escalations. A successful candidate is a proactive, organized self-starter who collaborates and communicates effectively with others and shares our commitment to excellence. Please also include a link to any application(s) to which you have significantly contributed or that you have created.
This position requires onsite work in Buffalo Grove, Illinois, with one day a week of remote work available. Relocation is available for the right candidate.
This position reports to the Mobile Application Developer Lead.
KEY RESPONSIBILITIES
- Work closely with a cross-functional team to design, develop, code, test, and debug new and existing mobile applications and updates.
- Collaborate with other developers, engineers, and project managers to gather requirements, resolve issues, and implement new solutions to ensure app reliability and performance.
- Maintain operational status of mobile applications by performing continuous maintenance, updates, improvements, and security testing.
- Create readable, testable, scalable, and maintainable source code utilizing best practices.
- Use the native development tools and languages for Android and IOS to achieve the best level of integration, reliability, and business continuity.
- Prioritize the user experience by proactively anticipating issues in advance and assisting with customer support escalations.
EDUCATION, KNOWLEDGE, AND COMPETENCIES
Qualifications and Experience
- Bachelor’s degree in computer science, information technology, or related field and at least 2-4 years of work experience.
- Assume responsibility for moderately complex issues and problems while continuously improving skill base and referring complex issues to higher-level staff.
- Perform work effectively under general supervision.
- Ability to take initiative and work autonomously on projects.
- Good problem solving and debugging skills.
- Android native development experience (Android Studio with Java or Kotlin).
- Strong understanding of OOP and OOD.
- UI/UX design experience.
- Experience with CAN and other automotive communications protocols.
- Knowledge of engine and transmission operation.
- Experience with C++.
- Candidate must have good communication skills and be familiar with email and other online communications tools.
- Passion for automotive aftermarket industry and/or motorsports.
Technical Competencies
Intermediate proficiency in the following:
Mobile App Development and Debugging: Design, develop, code, test, and debug new and existing mobile applications and updates.
Application Maintenance and Security Testing: Maintain operational status of mobile applications by performing continuous maintenance, updates, improvements, and security testing.
Writing Scalable and Maintainable Code: Create readable, testable, scalable, and maintainable source code utilizing best practices.
Platform-Specific Development for Android and IOS: Use the native development tools and languages for Android and IOS to achieve the best level of integration, reliability, and business continuity.
- C/C++
- C#
- Objective-C/Swift
- Java/Kotlin
- Bluetooth and Bluetooth Low Energy (BLE)
- Native Mobile Development with Android Studio (Java) and/or Xcode
- Source Control (Git/TFS)
- OOP and OOD
- UI/UX design
- CAN and Other Automotive Communications Protocols
- Threading (creating, managing)
- External Communication (serial port, sockets, web services)
- Engine and Transmission Operation
Physical Requirements
Working Conditions: While performing the duties of this job, the employee is regularly required to reach, carry items from one area to another, and the ability to lift up to 25 lbs. occasionally.
Please Note: This job description is not intended to be all-inclusive. Employee may perform other related duties as negotiated to meet the ongoing needs of HP Tuners.
Compensation and Benefits
At HP Tuners LLC, we understand that compensation plays a key role when considering a new opportunity. We are dedicated to ensuring fair pay for all employees and continually work towards greater transparency in our compensation practices. The estimated base salary range for this position is $130,000-140,000 with actual pay determined including factors such as location, skills, experience, and other relevant considerations. This position also qualifies for a discretionary bonus and a complete benefits package, including medical, dental, vision, life, and disability coverage, paid time off (PTO), and a 401(k) program with employer matching.
HP Tuners LLC is an equal opportunity employer. Employment selection and related decisions are made without regard to sex, race, age, disability, religion, national origin, color, or any other protected class. HP Tuners LLC does not use AI (Artificial Intelligence) to make decisions in the hiring process. If AI (Artificial Intelligence) is utilized, HP Tuners LLC will include a disclaimer in the relevant job posting.
NOTICE TO THIRD PARTY AGENCIES
Please note that we do not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Services Agreement, we will not consider, or agree to, payment of any referral compensation or recruiter fee. In the event that a recruiter or agency submits a resume or candidate without a previously signed agreement, we explicitly reserve the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency.
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Get Access To All JobsTips for Finding OPT Sponsorship as a Mobile Applications Developer
Lead with your app portfolio
Employers hiring mobile developers care more about shipped apps than credentials. Include links to App Store or Google Play listings, GitHub repos, or demo videos in your resume and application. A visible portfolio removes doubt about your technical ability before the OPT conversation starts.
Target companies with H-1B filing history
Firms that have sponsored H-1B visas before are far more likely to support your OPT and eventually file for you. Focus your search on companies with a track record of sponsoring software engineers, especially those in fintech, healthtech, or enterprise SaaS.
Specify your OPT authorization period upfront
STEM OPT gives you up to three years of work authorization. When employers ask about visa status, clearly state your current OPT end date and STEM extension eligibility. This helps hiring managers plan around your timeline rather than treating it as an obstacle.
Emphasize cross-platform skills strategically
React Native and Flutter experience signals you can build for both iOS and Android, which appeals to smaller teams that can't afford two separate developers. Highlighting cross-platform proficiency can make you a stronger candidate at startups with leaner engineering teams and more flexible hiring.
Engage with your university's OPT employer network
Many universities maintain lists of employers who have previously hired OPT students from their programs. Your international student office or career center is worth contacting directly. These employers already understand CPT and OPT paperwork, which shortens the sponsorship conversation considerably.
Address sponsorship concisely when asked
Recruiters often ask about work authorization early. Practice a clear, confident two-sentence answer: state your authorization type, duration, and STEM eligibility. Avoid lengthy explanations. Employers who sponsor regularly just need confirmation you're authorized now and eligible for H-1B later.
Mobile Applications Developer OPT: Frequently Asked Questions
Can I work as a Mobile Applications Developer on OPT?
Yes. Mobile Applications Developer roles qualify for OPT because the work directly relates to computer science and software engineering degrees, which are common STEM-designated programs. Your job duties must be connected to your degree field, and you must work at least 20 hours per week to maintain valid OPT status.
Does a Mobile Applications Developer role qualify for STEM OPT extension?
It depends on your degree's CIP code, not just the job title. If your degree is in computer science, computer engineering, information technology, or a related STEM-designated field, and the role uses that training, you likely qualify. Your DSO confirms STEM eligibility when you apply for the 24-month extension through your school.
How do I find Mobile Applications Developer jobs that sponsor OPT?
Migrate Mate is built specifically for F-1 OPT students and filters for roles at employers open to sponsoring international candidates. Searching there saves time you'd otherwise spend screening out companies that won't consider OPT applicants. Look for roles at mid-size tech companies and established startups, as they file H-1B petitions more consistently than very early-stage employers.
What happens to my OPT if I'm between Mobile Applications Developer jobs?
You have a 90-day unemployment buffer during standard OPT. If you're on STEM OPT, that extends to 150 days total, cumulative across the full period. Exceeding your unemployment limit puts you out of status. Start your next job search early, and report any new employer to your DSO promptly once you accept an offer.
Do mobile developer roles at startups offer H-1B sponsorship after OPT?
Some do, but early-stage startups are less predictable than established companies. Smaller teams may lack HR infrastructure to manage the H-1B process and may not have sponsored before. Asking directly during the offer stage is reasonable. Companies that have filed H-1B petitions for software engineers previously are your best signal of genuine sponsorship intent.