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Freelance Mobile Application Developer Jobs in Spring, TX

Addison Group

Full Stack Engineer

Houston, TX · On-site

$75 - $95/hr

Mobile application development experience. * Experience supporting operational, field-service, or ... Experience with CI/CD pipelines and modern DevOps practices. What We're Looking For * A true full ...

Atria Group LLC

Project Manager

Houston, TX · On-site

... mobile application development, mobile technologies, identification and attributes of technical assets, interfacing to the SAP Plant Maintenance module, working with engineers, would all be ...

IPsoft Inc.

Senior Security Consultant

Houston, TX · On-site

... application penetration testing with focus on web, mobile, and thick client targets Experience conducting secure code review Experience with reverse engineering/disassembly Experience with multiple ...

Promega

GPS-Based Mobile Web Game Developer

Houston, TX · On-site +1

GPS-Based Mobile Web Game Developer -- Paid Part-Time Internship JOB OBJECTIVE: Build a GPS-based ... This is the most critical feature of the pilot. 3. Build and deploy the application using React ...

Morgan Stanley

Mainframe CICS Systems Engineer

Houston, TX · On-site

$46.75 - $60.25/hr

ETS also delivers all workplace technologies (desktop, mobile, voice, video, productivity, intranet ... Application and end user functions are delivered on a scalable, secure, and reliable infrastructure ...

langan

Environmental Systems Engineer

Houston, TX · On-site +1

Langan provides expert land development engineering and environmental consulting services for major ... Experience in mobile application development a plus; * Detailed working knowledge of software ...

langan

Environmental Systems Engineer

Houston, TX · On-site

Langan provides expert land development engineering and environmental consulting services for major ... Experience in mobile application development a plus; * Detailed working knowledge of software ...

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All JobsMobile Application Developer JobsFreelance Mobile Application Developer JobsFreelance Mobile Application Developer Jobs in Spring, TX

Freelance Mobile Application Developer information

See Spring, TX salary details

$47.6K

$98.3K

$140.6K

How much do freelance mobile application developer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for freelance mobile application developer in Spring, TX is $98,317.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,300.00 and $113,500.00 per year, depending on experience, location, and employer.

What is a freelance mobile application developer?

A Freelance Mobile Application Developer is a self-employed professional who designs, develops, and maintains mobile applications for clients on a contract basis. They work with different platforms like iOS and Android, using programming languages such as Swift, Kotlin, and Flutter. Responsibilities can include coding, testing, UI/UX design, and app deployment. Freelancers often manage multiple projects, set their rates, and determine their own schedules. This role offers flexibility and the opportunity to work with a variety of industries and clients.

What is a typical work process or workflow for a freelance mobile application developer?

A Freelance Mobile Application Developer typically works closely with clients to gather requirements, define project scope, and set milestones. After planning, you’ll design the app’s architecture, develop features, and perform regular testing to ensure quality and functionality. Communication is key, often involving regular updates to clients and collaborative tools like project management platforms or version control systems. Developers are also responsible for deploying completed apps to app stores and providing ongoing maintenance or updates as needed. This workflow demands good organization, proactive communication, and the ability to manage multiple projects simultaneously.

What are the key skills and qualifications needed to thrive as a freelance mobile application developer?

To thrive as a Freelance Mobile Application Developer, you need in-depth knowledge of mobile development frameworks (such as React Native, Flutter, Swift, or Kotlin), as well as experience with UI/UX design and a solid portfolio of released apps. Familiarity with source control systems like Git, mobile app deployment processes, and optionally relevant certifications (like Google Associate Android Developer) are commonly expected. Strong self-motivation, time management, problem-solving, and client communication skills are essential soft skills for success in a freelance environment. These abilities help ensure the timely delivery of high-quality mobile applications, satisfied clients, and a sustainable independent career.

Is a freelance mobile application developer a good career?

A freelance mobile application developer can be a viable career option, offering flexibility and the potential for high income depending on skills, experience, and demand. Success often depends on proficiency in programming languages like Swift or Kotlin, a strong portfolio, and effective client management. The field requires continuous learning to keep up with evolving technologies and platform updates.

What are popular job titles related to Freelance Mobile Application Developer jobs in Spring, TX?

For Freelance Mobile Application Developer jobs in Spring, TX, the most frequently searched job titles are:

What job categories do people searching Freelance Mobile Application Developer jobs in Spring, TX look for?

The top searched job categories for Freelance Mobile Application Developer jobs in Spring, TX are:

What cities near Spring, TX are hiring for Freelance Mobile Application Developer jobs?

Cities near Spring, TX with the most Freelance Mobile Application Developer job openings:

Freelance Mobile Application Developer jobs near you

Senior Specialist, MAST Application Penetration Tester

KPMG US

Houston, TX • On-site

Full-time

Re-posted 5 days ago

Job description

Job Summary:
KPMG is a leading advisory firm that offers excellent opportunities for career advancement. They are seeking a Senior Specialist, MAST Application Penetration Tester to conduct application penetration testing and collaborate with teams to enhance security measures.
Responsibilities:
• Conduct manual application penetration testing against API's (REST/SOAP), Web Applications, Mobile applications, and thick client applications
• Perform objective based on abstract penetration testing engagements
• Execute threat modeling, evaluate application business logic, and perform application architecture reviews
• Demonstrate application testing experience in real time via demos to both internal and external audiences
• Function independently in penetration testing engagements, with minimal oversight and guidance
• Act with integrity, professionalism, and personal responsibility to uphold KPMG's respectful and courteous work environment
Qualifications:
Required:
• Minimum three years of recent experience in application penetration testing of Application Programming Interface (API's), web applications, or mobile applications
• Bachelor's degree from an accredited college/university or equivalent industry experience
• Ability to communicate reporting results with technical and non-technical audiences and lead remediation conversations
• Experience with burp suite pro, and other app testing tools such as Netsparker and Checkmarx
• Ability to travel as required
• Must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future.
Preferred:
• One or more major ethical hacking certifications not required but preferred; GIAC Web Application Penetration Tester (GWAPT), Council for Registered Ethical Security Testers (CREST), Offensive Security Web Expert (OSWE), Offensive Security Web Assessor (OSWA)
Company:
KPMG is one of the world’s leading professional services firms and the fastest growing Big Four accounting firm in the United States. Founded in 2010, the company is headquartered in New York, USA, with a team of 10001+ employees. The company is currently Late Stage.

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