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Freelance Remote Xamarin Developer Jobs (NOW HIRING)

SysMind Tech

AWS DevOps Engineer- ONLY USC/GC

$54 - $74/hr

... use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No * Remote ... Azure DevOps CICD * Languages Required: : English

Tier4 Group

PHP Developer - REMOTE USA

Atlanta, GA · Remote

Job Title: PHP Developer (Part-Time, Remote) Location: 100% Remote (EST/CST preferred) Schedule ... Previous experience in a freelance or contract-based role Apply Now If you're a proactive PHP ...

ProDev

NetSuite Developer

Happy working as a freelance contractor. * Ability to work on your own with minimal supervision ... Strong communicator - being 100% remote, excellent communication is critical for what we do. * You ...

Vue Health

Digital Designer-Freelance/Hourly

Boston, MA · Remote

$65 - $85/hr

Freelance Digital Designer (Pharmaceutical Advertising) - 100% Remote We're looking for a Freelance ... Collaborate with copywriters, UX teams, and developers * Ensure all work aligns with FDA/regulatory ...

Vue Health

Digital Designer-Freelance/Hourly

Boston, MA · Remote

$65/hr

Freelance Digital Designer (Pharmaceutical Advertising) - 100% Remote We're looking for a Freelance ... Collaborate with copywriters, UX teams, and developers * Ensure all work aligns with FDA/regulatory ...

Vue Health

Digital Designer-Freelance/Hourly

Boston, MA · Remote

Freelance Digital Designer (Pharmaceutical Advertising) 100% Remote Were looking for a Freelance ... Collaborate with copywriters, UX teams, and developers * Ensure all work aligns with FDA/regulatory ...

FreeUp

Remote UX Designer

Saint Petersburg, FL · On-site +1

Freelance as a Full Stack Developer and Work from Home With FreeUp Hi! We're FreeUp! FreeUp is a freelance marketplace dedicated to connecting business owners with talented freelancers and remote ...

AVI-SPL

Associate, Production

$15.25 - $19.50/hr

Hire and coordinate freelance, remote support, or makeup artists as needed. Assist with the ... Complete basic engineering training of remote camera systems. * Opportunity to assist with build ...

Oomph

Freelance Back-end Drupal Engineer

Providence, RI · Remote

REMOTE ROLE We're looking for a freelance Back-end Drupal Engineer - a successful collaborator with fierce technical skills, you're committed to quality coding, communicating with clarity, and have a ...

FreeUp

Remote UX Designer

Saint Petersburg, FL · Remote

Freelance as a Full Stack Developer and Work from Home With FreeUp Hi! We're FreeUp! FreeUp is a freelance marketplace dedicated to connecting business owners with talented freelancers and remote ...

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Freelance Remote Xamarin Developer information

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How much do freelance remote xamarin developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for freelance remote xamarin developer 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 is the difference between Freelance Remote Xamarin Developer vs Mobile App Developer?

AspectFreelance Remote Xamarin DeveloperMobile App Developer
CredentialsProficiency in Xamarin, C#, and related toolsVaries; often includes knowledge of multiple platforms (iOS, Android), programming languages (Swift, Java, Kotlin)
Work EnvironmentRemote, freelance projects, flexible scheduleCan be remote or on-site, employed by companies or agencies
Industry UsageCommon in cross-platform app development, freelance marketplacesWidespread across tech, startups, enterprises

Freelance Remote Xamarin Developers specialize in cross-platform mobile app development using Xamarin and work independently on various projects. Mobile App Developers may work for companies or as freelancers, with broader platform expertise. The key difference lies in the freelance, cross-platform focus of Xamarin developers versus the broader scope of mobile app development roles.

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What are the most commonly searched types of Remote Xamarin Developer jobs? The most popular types of Remote Xamarin Developer jobs are:
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Freelance Remote Xamarin Developer jobs near you
Infographic showing various Freelance Remote Xamarin Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $47,772 per year, or $23 per hour.

Chatbot Developer (WhatsApp, Telegram, Discord) - Freelance

Mindrift

Remote

$60/hr

Part-time

Re-posted 3 days ago

Job description

Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project (https://tendem.ai/) and build conversational bots and messaging-platform integrations for real-world applications. In this role, you'll use your bot engineering expertise, conversational design skills, and quality-focused approach to build reliable, useful bots and messaging integrations that deliver a great user experience. This part-time remote opportunity is ideal for professionals with hands-on experience building messaging bots, working with platform APIs and webhooks, and implementing conversational logic.
What We Do
The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.
About the Role
This is a freelance role for a Tendem project. As a Bot Developer, you'll design, build, and refine messaging bots for one or more messaging platforms, including WhatsApp, Telegram, Discord, Slack, and similar platforms - for use cases such as customer service, appointment booking, order taking, content delivery, moderation, and automated notifications.
Key Responsibilities
  • Build bots for one or more messaging platforms, such as WhatsApp (Business API / Cloud API), Telegram (Bot API), Discord, Slack and similar messaging platforms.
  • Design and implement conversational flows, dialogue state, and fallback handling.
  • Integrate bots with LLMs (OpenAI, Anthropic, or similar) for natural language responses where appropriate.
  • Connect bots to backend services, databases, CRMs, and third-party APIs (booking systems, payment, content sources).
  • Handle webhooks, rate limits, and platform-specific message formats (interactive messages, buttons, media, templates).
  • Review, debug, optimize, and refactor bot implementations to improve correctness, reliability, maintainability, and graceful error handling.
  • Implement logging, monitoring, and recovery so bots stay healthy in production.

Requirements and benefits
Educational qualifications
  • At least 3 years of relevant experience backend, integration, automation, or bot development experience (required).
  • Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.

Academic and/or Professional Experience
Candidates should have a strong foundation in bot development, messaging platform integrations, and building reliable conversational workflows. We are looking for specialists who can design and maintain production-ready bots, work confidently with APIs, webhooks, and backend services, and build stable, user-friendly bot experiences. Strong problem-solving skills, attention to detail, and the ability to work independently are essential.
Technical Skills (Essential)
  • At least 1 year of hands-on experience building bots for at least one major messaging platforms (WhatsApp, Telegram, Discord, Slack, or similar) is required
  • Strong command of Python or Node.js for backend bot logic.
  • Solid experience with REST APIs, webhooks, OAuth, and async request handling.
  • Experience with relational or NoSQL databases for storing conversation state and user data.
  • Familiarity with LLM APIs (OpenAI, Anthropic) and prompt design for conversational use is a strong plus.
  • Understanding of platform-specific limits, message templates, and approval flows (e.g., WhatsApp template messages).
  • Experience with hosting and deployment (Docker, serverless, VPS, or PaaS)

Additional requirements
  • Strong attention to detail and commitment to bot reliability - no silent failures, no broken flows.
  • Self-directed work ethic with the ability to design and ship complete bots independently.
  • Portfolio or examples of bots you've built (required).
  • 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.
  • Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform.
  • Participate in performance-based bonus programs that reward high-quality work and consistent delivery.

Apply