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Arc helps you find and hire top freelance POSIX C engineers for your jobs. With 5,970 POSIX C programmers available for hire on a freelance basis, we have one of the largest network of vetted talent. Our Silicon Valley-caliber vetting process helps ensure that you hire freelance POSIX C developers and experts that you can trust.

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Hire Freelance POSIX C Developers and Engineers

Timileyin A, POSIX C freelance programmer
Timileyin A
Nigeria
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Senior Freelance POSIX C Developer

Highly skilled and motivated software engineer with ten (10) years of practical experience. I have built 6 hardware systems for both domestic and industrial use. I am an expert in STL containers, nonlinear data structures, algorithms, socket programming, and multithreading. I have written numerous low-level hardware abstraction layer libraries for custom hardware. Fully conversant with System Development Life Cycle and Agile Methodologies.

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Vitor B, POSIX C developer for hire
Vitor B
Australia
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Senior Freelance POSIX C Developer

I have 20+ years of experience working in major software development projects internationally for engineering, the stock market and R&D supporting businesses goals. My intention is always to turn my clients into independent developers, capable of leveraging the knowledge required to accomplish their projects. I can help you to get a solid understanding of the concepts you need to deliver your project. Feel free to book a 15 min session to discuss your project before we start working together. Looking forward to assisting you in bridging your technical and/or academic gaps towards your desired outcome. Warmest regards, Vitor

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Ross W, POSIX C programmer for hire
Ross W
United States
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Senior Freelance POSIX C Developer

I have built dozens of complex real-time websites, mobile apps and desktop apps for over two decades using Microsoft .NET technologies. I work well in both technical teams and with non-technical stakeholders, and have a firm commitment to deliving on my commitments.

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Fahim F, POSIX C developer for hire
Fahim F
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Senior Freelance POSIX C Developer

I have been a developer for over 30 years and have been a mobile developer for over 10 of those years. During that time, I've developed over 90 iOS apps, around 10 macOS apps, and quite a few Android apps too - some were personal apps while close to half of that were apps for various clients. I’ve also been a technical editor, final pass editor, and finally, for a brief period, the editor-in-chief at raywenderlich.com, the popular online site devoted to mobile and game development. I did a lot of work on their tutorials and so know a little bit about helping people to understand a topic :) I try to help people understand developing for a given language and try to show you why you should do something a certain way. Along the way, I also try to provide little tips and tricks which make your work in a particular development environment (like Xcode) much easier. And I have no problems at all with questions - the more questions you have, the more you'll learn and I'll answer any (and every) question you may have! I also tend to be very good at debugging code issues - even if the issue is in code written by others. I can dive into somebody else's code and quickly find the root cause of a bug. So, if you are stuck on a bug which has stumped you for several hours, I believe I can help.

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Miguel S, freelance POSIX C developer
Miguel S
Belgium
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Senior Freelance POSIX C Developer

**During my daily work activity I do Research , Prototype and Deployment of Smart AI enabled Technology Solutions**. I also Advise and Mentor technology solutions to individuals and organizations (enterprises and institutions). I prototyped and about to publish the 3rd scientific paper on self sensing carbon fiber composite materials for active structural monitoring , and for the past 4 months now, I've been prototyping smart DAQ devices to connect such materials to and edge server. The main objective, give life to a structure, by seamlessly integrating any structural element into a remote, live active (or passive) monitoring network with usage of artificial intelligence technologies all together. **Some Metrics** ---------- ■ 1 Digital Transformation in the Laboratory of construction and building materials at University of Minho, Portugal (2005/09) ■ 3 Digital Transformations at start-up enterprises (2007/8; 2014/2016; 2018/20) ■ 10 M.V.P. prototypes licensed © under open source and open data standards: ░ ¤ Sitebuilder CMS (1999/09) ░ ¤ Self-sensor carbon based composites (2005/07) ░ ¤ Common injection rail for Automotive LPG systems (2014/16) ░ ¤ Custom multi environment software and hardware electronics solutions for remote with real-time data collection and management of construction site logistics and HR (2018/20) ░ ¤ 6 PCB Prototyping (see GitHub) for ░ ░ ¤ home automation ░ ░ ¤ Industrial automation ░ ░ ¤DAQ smart devices (LDAD) With nearly 30 years of programming experience , I've coded on pretty much all the languages there is to code. If you don't find your preferred stack do be alarmed i can add value to your project with the stack of your choice.

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Eduardo T, freelance POSIX C programmer
Eduardo T
Brazil
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Senior Freelance POSIX C Developer

I've been working in Software Engineering and Cybersecurity for **over 20 years**, having worked in managerial positions for 5+ years, including relevant projects in Brazil (such as the Brazilian Presidential Elections security system) and in the crypto industry (leading the Security Audit Team of a prominent crypto-wallet provider). Also, I’ve built **two Startups from scratch**, dealing with all technical stages (from architecture to implementation). I’m an **avid learner**; having faced several challenging programming demands, including “system-level” applications (including reverse engineering using the **Assembly** language). Also, I have deep experience with **C/C++** and **Java** languages and operating system native APIs and networking stack, having coded critical components in these languages, which ran in banking environments for years. Recently, I’ve been dedicating myself to the Algorithmic Trading discipline, more specifically in the cryptocurrency space, having worked on some personal projects (automated investment bots) and diving into **Rust** and **Solidty** learning.

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Dmitriy V, freelance POSIX C programmer
Dmitriy V
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Senior Freelance POSIX C Developer

I am Dmitriy Volkov, an engineer and a manager with 20-year experience in software development, in many different areas, who contributed to a huge list of the products which fly, drive, generate energy or improve people work or live: - Speech recognition, in-car telecommunication and networking, - Car navigation and multimedia, - Mobile and web applications, backends, - Mac node-based build and E2E test CI, - Control systems of gas turbine engines and wind power stations, - Aviation engine test-benches, SCADA.

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Lucas B, POSIX C developer for hire
Lucas B
Brazil
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Senior Freelance POSIX C Developer

I know overheads and trade-offs very well. In other words, I am very much a performance-aware person. My ultimate goal for each project I partake in is to build robust, scalable, and cost-efficient software. With **more than 20 years of experience, I catch on to business rules quickly** and I can make formative suggestions. It’s a known fact that programming constantly evolves and will produce new tools. There will always be more to conquer and that is where the fun is. Great solutions are only possible to identify and implement **when, and only when**, meaningful conversations about the customers and users' needs and challenges take place.

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Luis R, POSIX C programmer for hire
Luis R
Chile
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Senior Freelance POSIX C Developer

Meticulous, bilingual professional with extensive experience in EDA and telecommunications firms. Proven ability to implement technology-based software solutions leading development teams and working under pressure. Fluent in Spanish and English. Availability to be involved in occasional trips. Very productive and skilled C++, Python developer with more than ten years of experience developing EDA and telecommunications software.

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Nezih T, POSIX C developer for hire
Nezih T
Turkey
Hire Nezih

Senior Freelance POSIX C Developer

Starting from 2002, I've worked as a software developer, architect, team lead, software project manager ( with active PMP certification ), CTO, and Software Engineering Manager, and since 2012, I am working as a contractor.

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Why choose Arc to hire freelance POSIX C developers

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FAQs

Why hire a POSIX C developer?

In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.

Depending on the stage and scale of your product and services, you may need to hire a POSIX C developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote POSIX C developers can help keep your website up-to-date.

How do I hire POSIX C developers?

To hire a POSIX C developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.

Arc offers three services to help you hire POSIX C developers effectively and efficiently. Hire full-time POSIX C developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance POSIX C engineers in 72 hours, with weekly payments.

If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted POSIX C developers.

Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right POSIX C developer for your company, and let Arc handle the logistics.

Where do I hire the best remote POSIX C developers?

There are two types of platforms you can hire POSIX C programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find POSIX C developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.

If you’re looking to hire the best remote POSIX C developers, consider niche platforms like Arc that naturally attract and carefully vet their POSIX C developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote POSIX C developer candidates.

Some factors to consider when you hire POSIX C developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.

Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find POSIX C developers for hire.

How do I write a POSIX C developer job description?

Writing a good POSIX C developer job description is crucial in helping you hire POSIX C programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.

Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.

Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote POSIX C developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.

For a comprehensive guide on how to write an attractive job description to help you hire POSIX C programmers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in a POSIX C engineer?

The top five technical skills POSIX C developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.

Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable POSIX C developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for POSIX C developers to keep up with evolving technology and requirements.

What kinds of POSIX C programmers are available for hire through Arc?

You can find a variety of POSIX C developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance POSIX C programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote POSIX C developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.

In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.

Lastly, our remote-ready POSIX C developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.

Why is Arc the best choice for hiring POSIX C developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled POSIX C developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire POSIX C developers.

Every POSIX C developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in POSIX C and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.

Not only can you expect to find the most qualified POSIX C engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.

How does Arc vet a developer’s POSIX C skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted POSIX C developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.

While Arc has a strict vetting process for its verified POSIX C developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire POSIX C developers, you can rest assured that all remote POSIX C developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.

How long does it take to find POSIX C developers on Arc?

Arc pre-screens all of our remote POSIX C developers before we present them to you. As such, all the remote POSIX C developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance POSIX C programmer in 72 hours, or find a full-time POSIX C programmer that fits your company’s needs in 14 days.

Here’s a quote from Philip, the Director of Engineering at Chegg:

“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”

Find out more about how Arc successfully helped our partners in hiring remote POSIX C developers.

How much does a freelance POSIX C developer charge per hour?

Depending on the freelance developer job board you use, freelance remote POSIX C developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find POSIX C developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.

When you hire POSIX C developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.

How much does it cost to hire a full time POSIX C developer?

According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.

Your remote POSIX C developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.

For more frequently asked questions on hiring POSIX C developers, check out our FAQs page.

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