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Freelance Material Science Jobs (NOW HIRING)

TriNetX LLC

Graphic Design Specialist

Cambridge, MA · On-site

$59K - $77K/yr

At TriNetX, we enable life sciences, healthcare, and academic institutions to strengthen human ... external freelancers to self-serve and produce consistent, on-brand materials. * Develop clear ...

trinetx1

Graphic Design Specialist

Cambridge, MA · Remote

$21.25 - $29.25/hr

At TriNetX, we enable life sciences, healthcare, and academic institutions to strengthen human ... external freelancers to self-serve and produce consistent, on-brand materials. * Develop clear ...

Solomon Page

Raw Materials Specialist

Kenilworth, NJ · On-site

$35/hr

Maintain and manage all global raw material information, specifications, and inspection plans ... Bachelor's degree in Chemistry, Pharmacy, Biology, or a related scientific field, with a Master ...

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Freelance Material Science information

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How much do freelance material science jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for freelance material science in the United States is $22.97, according to ZipRecruiter salary data. Most workers in this role earn between $18.75 and $18.75 per hour, depending on experience, location, and employer.

What are some common challenges faced by freelance material scientists, and how can they be addressed?

Freelance material scientists often encounter challenges such as securing consistent projects, staying updated with the latest industry advancements, and managing access to specialized equipment or laboratories. To address these, freelancers can build a strong professional network, join industry associations, and collaborate with universities or research institutions for access to resources. Additionally, maintaining a portfolio of completed projects and continuing education can help demonstrate expertise to prospective clients and increase project opportunities.

What is the difference between Freelance Material Science vs Material Engineer?

AspectFreelance Material ScienceMaterial Engineer
CredentialsTypically requires a degree in materials science or related field; certifications optionalRequires a degree in materials science or engineering; often professional certifications
Work EnvironmentIndependent, project-based, remote or on-siteEmployed by companies, labs, or manufacturing firms; on-site or office-based
Employer & Industry UsageClients across various industries; consulting or project-based workManufacturing, aerospace, automotive, research institutions
Search & Comparison IntentLooking for freelance opportunities or consulting in materials scienceSeeking full-time or contract roles in material engineering

Freelance Material Science professionals typically work independently on diverse projects, often remotely, while Material Engineers are employed by organizations in industries like manufacturing and aerospace. Both roles require a background in materials science, but freelancers focus on project-based consulting, whereas Material Engineers are employed in structured roles within companies.

What is a freelance material scientist?

A freelance material scientist is an independent professional who specializes in studying and analyzing the properties, structures, and applications of various materials such as metals, polymers, ceramics, and composites. Unlike traditional employees, freelance material scientists work on a contract basis for different clients, including research institutions, manufacturing companies, or startups. Their work may involve conducting experiments, providing expert consultation, or assisting with product development. This flexible arrangement allows them to offer their expertise across multiple industries and projects.

What are the key skills and qualifications needed to thrive as a Freelance Material Scientist, and why are they important?

To thrive as a Freelance Material Scientist, a strong background in materials engineering, chemistry, and applied physics—often supported by an advanced degree—is essential. Familiarity with analytical tools like SEM, XRD, and DSC, as well as experience using data analysis software and staying current with relevant certifications, is typically required. Excellent problem-solving, project management, and communication skills help freelancers stand out when collaborating with clients and presenting findings. These skills ensure the delivery of innovative, reliable solutions and foster successful client relationships in a competitive, project-driven environment.
What cities are hiring for Freelance Material Science jobs? Cities with the most Freelance Material Science job openings:
What are the most commonly searched types of Material Science jobs? The most popular types of Material Science jobs are:
What states have the most Freelance Material Science jobs? States with the most job openings for Freelance Material Science jobs include:
Freelance Material Science jobs near you

Freelance Mobile App Developer (iOS / Android)

Mindrift

Brooklyn, NY • Remote

$60/hr

Part-time

Posted 20 days ago

Job description

Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin) to join the Tendem project (https://tendem.ai/) and build native and cross-platform mobile applications within our hybrid AI + human environment. In this role, as an AI Pilot - that's how we refer to this position at Mindrift - you'll collaborate with Tendem Agents that handle repetitive tasks, while you provide mobile engineering expertise, platform-specific judgment, and quality control to ensure apps are stable, performant, and ready for real users on real devices. This part-time remote opportunity is ideal for professionals with hands-on experience shipping iOS and/or Android apps, working with platform APIs, and handling the full mobile development lifecycle. 

What We Do 

The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.

About the Role 

This is a freelance role for a Tendem project. As a Mobile App Developer, you'll design, build, and refine mobile applications across categories such as utilities, fitness/wellness, games, productivity, delivery, and content apps - for iOS, Android, or both, using native or cross-platform frameworks. 

Key Responsibilities

  • Build mobile applications using React Native, Flutter, Swift (iOS), or Kotlin (Android).
  • Implement responsive mobile UIs that follow platform conventions (iOS HIG, Material Design).
  • Integrate native device features (camera, push notifications, location, storage, biometrics).
  • Connect apps to backend APIs, handle offline state, caching, and synchronization.
  • Implement monetization features where required (in-app purchases, ads, subscriptions).
  • Evaluate AI-generated mobile code and refactor it for correctness, performance, battery use, and maintainability.
  • Debug platform-specific issues and prepare builds for distribution (TestFlight, Play Console).

Requirements and benefits

  • At least 3 years of relevant experience in mobile app development (required).
  • Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.
  • Candidates should have a strong foundation in mobile application development, platform-specific UI/UX patterns, and building stable, high-quality mobile experiences for iOS and Android. We are looking for specialists who can confidently work with native or cross-platform frameworks, integrate device APIs and backend services, and refine AI-assisted output into production-ready mobile applications. Strong attention to detail, performance awareness, and the ability to work independently are essential.
  • Hands-on experience with at least one of: React Native, Flutter, Swift/SwiftUI (iOS), or Kotlin/Jetpack Compose (Android).
  • Solid understanding of mobile UI patterns, navigation, state management, and platform guidelines.
  • Experience integrating REST APIs, handling async data, and managing local storage.
  • Familiarity with native device APIs (notifications, camera, location, storage, biometrics).
  • Experience with mobile build tools, code signing, and submission to App Store / Google Play.
  • Experience implementing in-app purchases, ads, or subscriptions is a plus.
  • Familiarity with backend services such as Firebase, Supabase, or similar is a plus.
  • Strong attention to detail and commitment to performance, stability, and platform polish.
  • Self-directed work ethic with the ability to ship complete mobile features independently.
  • Portfolio of shipped mobile apps (required, with App Store / Google Play links preferred).
  • English proficiency: Upper-intermediate (B2) or above (required)

Project time expectations 

For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. 

Compensation 

On this project, contributors can earn up to $60 per hour equivalent, depending on their level and pace of contribution.

Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

Why this freelance opportunity might be a great fit for you? 

  • Work fully remote on your own schedule with just a laptop and stable internet connection.
  • Gain hands-on experience in a unique hybrid environment where human expertise and AI agents collaborate seamlessly - a distinctive skill set in a rapidly growing field.
  • Participate in performance-based bonus programs that reward high-quality work and consistent delivery.

Apply