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Freelance Mobile Application Developer Jobs in Delaware

Rogers Corporation

Calender Operator 1

Bear, DE · On-site

$16.75 - $22/hr

... and application engineering capabilities. Rogers delivers market-leading solutions for energy ... mobile devices, transportation interiors, industrial equipment and performance apparel, wireless ...

360 IT Professionals

TFS Subject Matter Expert

Dover, DE · On-site

$58 - $73.50/hr

... Mobile development, i.e. iPhone and Android apps. We use Objective C and Swift programming ... web application development using frameworks based on model view controller architecture and ...

JPMorgan Chase & Co.

$150 - $230/hr

Drives decisions that influence the product design, application functionality, and technical ... mobile, etc.) * Demonstrated experience leading the development of scalable, production-grade ...

Monitise

Lead AI Engineer

Wilmington, DE · On-site

$186K - $285K/yr

Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, w ... multiple application teams * Conduct architecture reviews, code reviews, and technical ...

JPMorgan Chase & Co.

$140 - $190/hr

Drives decisions that influence the product design, application functionality, and technical ... learning, mobile, etc.) * Ability to tackle design and functionality problems independently with ...

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All JobsMobile Application Developer JobsFreelance Mobile Application Developer JobsFreelance Mobile Application Developer Jobs in Delaware

Freelance Mobile Application Developer information

See Delaware salary details

$53.5K

$110.6K

$158.1K

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

As of Aug 14, 2026, the average yearly pay for freelance mobile application developer in Delaware is $110,577.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,600.00 and $127,600.00 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.

What are the most commonly searched types of Mobile Application Developer jobs in Delaware?

The most popular types of Mobile Application Developer jobs in Delaware are:

What are popular job titles related to Freelance Mobile Application Developer jobs in Delaware?

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

What job categories do people searching Freelance Mobile Application Developer jobs in Delaware look for?

The top searched job categories for Freelance Mobile Application Developer jobs in Delaware are:

What cities in Delaware are hiring for Freelance Mobile Application Developer jobs?

Cities in Delaware with the most Freelance Mobile Application Developer job openings:

Freelance Mobile Application Developer jobs near you
Infographic showing various Freelance Mobile Application Developer job openings in Delaware as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $110,577 per year, or $53.2 per hour.

Experienced Software Engineer Java / Python (Full Stack or Back End)

JPMorgan Chase & Co

Wilmington, DE • On-site

Full-time

Medical, Retirement

Re-posted 16 days ago

JPMorgan Chase & Co. rating

8.0

Company rating: 8.0 out of 10

Based on 494 frontline employees who took The Breakroom Quiz

71st of 171 rated banks

Job description

Push the limits of what's possible with us as an experienced member of our Software Engineering team.

As an Experienced Software Engineer at JPMorganChase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. Depending on the team that you join, you could be developing mobile features that give our customers and clients more control over how they bank with us, strategizing on how big data can make our trading systems quicker, creating the next innovation in payments for merchants, or supporting the integration of our private and public cloud platforms.

Job Responsibilities 
  • Participates in, design and develop scalable and resilient systems using Java or Python to contribute to continual, iterative improvements for product teams
  • Executes software solutions, design, development, and technical troubleshooting
  • Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
  • Produces or contributes to architecture and design artifacts for applications while ensuring design constraints are met by software code development
  • Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
  • Identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
  • Contributes to software engineering communities of practice and events that explore new and emerging technologies
  • Adds to team culture of diversity, opportunity, inclusion, and respect
 Required qualifications, capabilities, and skills
  • Hands-on practical experience in system design, application development, testing and operational stability
  • Proficient in coding in Java or Python languages
  • Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages
  • Overall knowledge of the Software Development Life Cycle
  • Understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
  • Knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
Preferred qualifications, capabilities, and skills
  • Familiarity with modern front-end technologies
  • Exposure to cloud technologies
To be eligible for this opportunity, you must be authorized to work in the United States. We do not offer any type of employment-based immigration sponsorship for this position.  Likewise, JPMorgan Chase & Co., will not provide any assistance or sign any documentation in support of any other form of immigration sponsorship or benefit including optional practical training (OPT) or curricular practical training (CPT). 

Your Role Level

JPMorganChase is looking to hire Software Engineers at Software Engineer II and Software Engineer III levels. A determination will be made on placement for successful candidates based on the results of a skills-based assessment which applicants will be asked to complete during the hiring process, as well as, the candidate interview. The assessment will evaluate ability to perform basic coding and systems design responsibilities. For the Software Engineer II level, the role requires the ability to understand advance features of a coding language, design a viable system, and solve functional problems through basic language applications.  For the Software Engineer III level, the role requires a higher level of proficiency and the ability to function independently, including the ability to use and explain advance features of a coding language, design systems across technologies and platforms, solve functional and non-functional problems through an application of language best practices, as well as, the ability to assess issues broadly, identify alternative or innovative solutions, collaborate effectively, and provide guidance to others.  

JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.

We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process. 

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.

JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans

Our Global Technology team relies on smart, driven people like you to develop applications and provide tech support for all our global functions across our network. Your efforts will touch lives all over the financial spectrum and across all our lines of business: Consumer & Community Banking, Asset & Wealth Management, Commercial Banking, Corporate Investment Banking and Corporate Sector. You'll be part of a team specifically built to meet and exceed our evolving technology needs, as well as our technology controls agenda.

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