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Mobile Application Developer Contract Jobs in Boston, MA

Stem Xpert

Web Developer/Web Admin

Waltham, MA · On-site +1

Development experience with Web or Mobile application technologies Description: * We are seeking an ... Position is part-time (contract) with little or no travel required. * You should be located near ...

CEDENT

Flutter Mobile Developer

Boston, MA · On-site

... understand application use case and business processes. ? Technical Capabilities and Desired ... in mobile app development. • Hands-on experience with native development for iOS (Swift ...

Jobsbridge

Lead Micro services Developer

Boston, MA · On-site

$64 - $84/hr

... other application support services - Collaborate with front-end and mobile app development teams on user-facing features and services - Work with platform architects on software and system ...

iRobot

Sr. Cloud & Mobile Security Engineer

Bedford, MA · On-site

$107K - $152K/yr

... a Senior Engineer on its Product Security team who is experienced in applying security best ... the mobile application connects our millions of customers to their robot devices. The ...

iRobot

Sr. Cloud & Mobile Security Engineer

Bedford, MA · On-site

$107K - $152K/yr

... a Senior Engineer on its Product Security team who is experienced in applying security best ... the mobile application connects our millions of customers to their robot devices. The ...

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Showing results 41-60

All JobsMobile Application Developer Contract JobsMobile Application Developer Contract Jobs in Boston, MA

Mobile Application Developer Contract information

See Boston, MA salary details

$58.1K

$120K

$171.7K

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

As of Aug 12, 2026, the average yearly pay for mobile application developer contract in Boston, MA is $120,028.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,700.00 and $138,500.00 per year, depending on experience, location, and employer.

What is the difference between Mobile Application Developer Contract vs Mobile Application Developer?

AspectMobile Application Developer ContractMobile Application Developer
CredentialsTypically requires a degree in computer science or related field, with experience in mobile app developmentSame as contract; often requires relevant certifications and experience
Work EnvironmentTemporary, project-based, often remote or on-siteFull-time, permanent, may be remote or on-site
Employer UsageHired through staffing agencies or as freelancers for specific projectsEmployed directly by companies or organizations
Search & Comparison IntentLooking for short-term, flexible mobile development rolesSeeking long-term employment or career growth in mobile development

In summary, a Mobile Application Developer Contract is a temporary, project-based role often hired through agencies, while a Mobile Application Developer is a permanent employee focused on ongoing development within a company. Both roles require similar skills and credentials but differ mainly in employment type and work duration.

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

To thrive as a Mobile Application Developer Contractor, you need strong proficiency in programming languages like Java, Kotlin, Swift, or React Native, paired with experience in mobile app design and deployment. Familiarity with development tools such as Android Studio, Xcode, Git, and knowledge of app store guidelines and APIs is essential, and relevant certifications like Google Associate Android Developer or Apple Certified iOS Developer can be advantageous. Excellent problem-solving, time management, and communication skills set outstanding contractors apart, enabling effective collaboration with clients and teams. These abilities ensure the delivery of robust, user-friendly apps on schedule, which is critical for maintaining client satisfaction and repeat business.

What are some common challenges faced by mobile application developers working on contract assignments?

Mobile Application Developers on contract often navigate unique challenges such as quickly adapting to new codebases, aligning with diverse client expectations, and managing tight delivery timelines. Since contractors may join ongoing projects, they must be adept at rapidly understanding project requirements and integrating with established workflows. Effective communication and self-motivation are crucial, as contractors often work remotely or with distributed teams. Additionally, staying updated with the latest mobile technologies and frameworks helps ensure project success and future contract opportunities.

What is a mobile application developer contract?

A Mobile Application Developer Contract is a temporary agreement between a company and a developer to create, update, or maintain mobile apps for platforms like iOS or Android. Unlike full-time employees, contract mobile app developers are typically hired for a specific project or a set duration. They may work remotely or on-site, and their responsibilities often include coding, debugging, testing, and collaborating with other team members. Contracts can vary in length and scope, and developers are usually compensated on an hourly or per-project basis.
What are the most commonly searched types of Mobile Application Developer jobs in Boston, MA? The most popular types of Mobile Application Developer jobs in Boston, MA are:
What are popular job titles related to Mobile Application Developer Contract jobs in Boston, MA? For Mobile Application Developer Contract jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Mobile Application Developer Contract jobs in Boston, MA look for? The top searched job categories for Mobile Application Developer Contract jobs in Boston, MA are:
Mobile Application Developer Contract jobs near you
Infographic showing various Mobile Application Developer Contract job openings in Boston, MA as of August 2026, with employment types broken down into 77% Full Time, 17% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $120,028 per year, or $57.7 per hour.

Senior Full Stack Software Engineer - Robotics

Motion Recruitment

Boston, MA • On-site

Other

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago

Job description

Join a fast-growing, venture-backed robotics company that is transforming a legacy industry through cutting-edge automation, AI, and intelligent software. Backed by experienced founders and leading industry investors, the company is rapidly scaling from successful product deployments into commercial growth, building technology that combines robotics, cloud computing, and mobile applications to modernize industrial operations.

This is an opportunity to own a greenfield mobile product from day one. You'll have the autonomy to influence the technical architecture, select technologies, and build a platform that directly supports real-world robotic systems deployed across customer sites.

The Opportunity

We're seeking a Senior Full Stack Software Engineer to lead the development of a next-generation mobile inspection platform and its supporting cloud infrastructure. This is a highly visible, hands-on engineering role where you'll own the complete software lifecycle—from architecture and backend services to mobile application development and deployment.

You'll work closely with robotics, product, AI, and operations teams to build software that technicians rely on every day in fast-paced industrial environments. The ideal candidate enjoys building products from scratch, making architectural decisions, and mentoring engineers while remaining deeply involved in writing production code.

Required Skills & Experience
  • 7+ years of professional full stack software development experience
  • Strong expertise with React and modern JavaScript/TypeScript frameworks
  • Experience building and shipping production mobile applications using React Native, Flutter, native iOS/Android, or similar technologies
  • Experience designing scalable cloud-native applications (GCP preferred, AWS or Azure acceptable)
  • Strong background designing RESTful APIs and distributed systems
  • Experience with SQL and NoSQL databases
  • Experience building scalable backend services using Node.js, .NET, Java, Go, Python, or similar technologies
  • Experience implementing CI/CD pipelines using GitHub Actions, Jenkins, GitLab CI, or equivalent
  • Strong understanding of software architecture, clean code principles, and test automation
  • Excellent troubleshooting, communication, and technical leadership skills
Desired Skills & Experience
  • Experience building offline-first mobile applications
  • Experience implementing synchronization between mobile and cloud platforms
  • Experience with image capture, camera integration, or mobile computer vision
  • Familiarity with IoT, robotics, or edge computing environments
  • Experience with cloud messaging systems, event-driven architectures, and Pub/Sub technologies
  • Experience with Docker, Kubernetes, or containerized applications
  • Familiarity with automotive technology, field service applications, or industrial software
  • Experience mentoring engineers and leading technical initiatives
  • Contributions to open-source software projects are a plus
What You Will Be Doing
  • Architect, develop, and maintain a production mobile application from concept through deployment
  • Design and build scalable cloud services supporting real-time inspection workflows
  • Develop secure, scalable REST APIs connecting mobile applications, cloud infrastructure, and internal systems
  • Build intuitive, high-performance mobile and web user interfaces
  • Design backend systems for processing images, structured inspection data, and real-time events
  • Implement data pipelines, messaging systems, and cloud storage solutions
  • Establish engineering best practices around testing, CI/CD, observability, and deployment automation
  • Mentor junior engineers through code reviews and technical guidance
  • Partner with robotics, AI, hardware, product, and operations teams to deliver integrated solutions
  • Evaluate architectural tradeoffs while ensuring scalability, reliability, and long-term maintainability
Tech Breakdown
  • 35% Full Stack Application Development
  • 25% Mobile Application Development
  • 20% Cloud Architecture & Backend Services
  • 10% API Design & System Integration
  • 10% Technical Leadership & Mentorship
Daily Responsibilities
  • 65% Hands-On Software Development
  • 15% Architecture & Technical Design
  • 15% Cross-Functional Collaboration
  • 5% Mentoring & Code Reviews
The Offer
  • Competitive base salary plus bonus and equity potential
  • Comprehensive medical, dental, and vision insurance
  • 401(k)
  • Generous PTO and paid holidays
  • Opportunity to build a greenfield product with significant technical ownership
  • Collaborative engineering culture with direct access to leadership
  • Career growth within a rapidly scaling, venture-backed robotics company

Applicants must be currently authorized to work in the United States on a full-time basis. Sponsorship is not available for this position.

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