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Android Developer Contract Jobs in Denver, CO (NOW HIRING)

Unison Systems Inc.

Senior Android Developer

Englewood, CO · Remote

$59.25 - $75.25/hr

Unison Systems is seeking an Android Developer for a contract role to join our Telecommunications client. Location: DTC; hybrid 4 days Duration: through Dec 2026 As a member of the wireless ...

Cymertek

Android Mobile Reverse Engineer

Aurora, CO · On-site

... Developer, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

ATN Health

Asterisk, FreePBX , VOIP 3

Centennial, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

ATN Health

Asterisk, FreePBX , VOIP 7

Lakewood, CO · On-site

Description: Asterisk and FreePBX Full (Contract Position) ATTENTION: Are you outgoing? Self ... This Linux Systems Engineer will be responsible for the following: * Answer help desk phone calls ...

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All JobsAndroid Developer Contract JobsAndroid Developer Contract Jobs in Denver, CO

Android Developer Contract information

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How much do android developer contract jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for android developer contract in Denver, CO is $62.91, according to ZipRecruiter salary data. Most workers in this role earn between $55.19 and $72.50 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Android Developer Contract position, and why are they important?

To excel as an Android Developer on a contract basis, you need strong proficiency in Java and Kotlin, experience with Android SDK, and a proven track record building and maintaining Android applications. Familiarity with tools such as Android Studio, version control systems like Git, and understanding of APIs and third-party libraries are typically required, while official certifications (such as Google’s Associate Android Developer) can be advantageous. Excellent problem-solving abilities, clear communication, and the ability to collaborate remotely with cross-functional teams help set candidates apart. These skills ensure that contract developers can effectively deliver robust, user-friendly apps on time and integrate smoothly into diverse project teams.

What are some common challenges Android Developer Contractors face, and how can I prepare for them?

As an Android Developer Contractor, you may encounter challenges such as adapting quickly to new codebases, aligning with different team processes, and managing shifting project priorities. Working remotely or joining teams on a short-term basis often means you'll need strong self-management skills and the ability to communicate clearly with designers, backend developers, and project managers. To prepare, familiarize yourself with a variety of Android architectures and best practices, keep your development environment up-to-date, and hone your skills in documenting code and requirements. Networking with other developers and actively participating in knowledge-sharing can help you stay current and adaptable. Emphasizing flexibility and a proactive attitude will set you up for success in most contract engagements.

What is an Android Developer Contract job?

An Android Developer Contract job is a temporary or project-based role where a developer is hired to design, develop, and maintain Android applications. Contract positions can vary in duration, typically ranging from a few months to a year, and may be remote or on-site. Contractors often work independently or as part of a team, collaborating with designers, back-end developers, and business stakeholders. Payment is usually based on an hourly or project-based rate, rather than a fixed salary. This type of role provides flexibility but may not include benefits like health insurance or paid time off.

What are the most commonly searched types of Android Developer jobs in Denver, CO? The most popular types of Android Developer jobs in Denver, CO are:
What are popular job titles related to Android Developer Contract jobs in Denver, CO? For Android Developer Contract jobs in Denver, CO, the most frequently searched job titles are:
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What cities near Denver, CO are hiring for Android Developer Contract jobs? Cities near Denver, CO with the most Android Developer Contract job openings:
Android Developer Contract jobs near you
Senior Android Developer

Senior Android Developer

Unison Systems Inc.

Englewood, CO • Remote

$59.25 - $75.25/hr

Full-time

Posted 4 days ago

Job description

Unison Systems is seeking an Android Developer for a contract role to join our Telecommunications client.
Location: DTC; hybrid 4 days
Duration: through Dec 2026
As a member of the wireless engineering organization, you’ll be required to work in an agile team environment where professional respect and communication is key. Because we work on the cutting edge of a lot of technologies, we need someone who is a creative problem solver, resourceful in getting things done, and productive working independently or collaboratively. You must be fun, energetic, outgoing and willing to go the extra mile for your teammates.
MAJOR DUTIES AND RESPONSIBILITIES 
The Specialized Software Developer IV will work on a high performing Android ream responsible for connection management technology. As part of this role, you will work on new feature development, unit testing, defect troubleshooting and resolution, and software testing. You should have a solid understanding of Android development, Kotlin, ADB commands and usage in debugging, and a good understanding of Android OS functions and use cases. More specifically, you will:

  • Write clean, concise code that is stable, extensible and unit-tested appropriately
  • Communicate frequently and effectively with other developers and quality engineers on the team in addition to our product owners, scrum masters and project managers.
  • Diagnose complex issues, evaluate, recommend and execute the best resolution
  • Implement new features within our Agile delivery methodology while following our established architectural principles and practices
  • Write code that meets the production requirements and design specifications and anticipate potential errors/issues
  • Review your team members code via MRs and other review sessions
  • Work closely with the QA to understand the testing and automation plan
  • Plan with the architecture team to improve the overall library and application framework
REQUIRED QUALIFICATIONS
  • Extensive production experience with native Android application development, including the use of ADB commands
  • Strong knowledge of Java, Kotlin, Gradle and the Android SDK
  • Knowledge of using RESTful APIs
  • Some working knowledge of Telecom technologies like 5G, CBRS, 4G, LTE, eSIM / pSIM is good to have
  • Proficiency building large scale, complex, Android applications optimized for performance
  • Experience working on large scale mobile projects having some experience with architectural patterns
  • Working experience in Agile software development and leveraging continuous integration and deployment practices
  • Familiarity using test-driven development frameworks or automated testing tools for mobile development
  • Excellent written and verbal communication skills
  • Solid analytical and troubleshooting abilities

RELATED WORK EXPERIENCE
  • 4+ years Android application development experience
  • 5+ years overall application development experience 
  • 2+ years API experience using REST, JSON, XML 

EDUCATION
Bachelor's degree in Computer Science, Engineering or related field; Master’s preferred


Unison Systems Inc. is a full-service IT consulting firm that offers staffing, consulting, direct-hire recruiting and solutions delivery services. Core areas of service include: •Software Engineering •Data Management •Project/Program Management •Infrastructure & Support