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Arc helps you find and hire top freelance Core engineers for your jobs. With 3,088 Core 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 Core developers and experts that you can trust.
Senior Freelance Core Developer
Hi, my name is Adolfo Leon Canizalez I am a system engineer, I have a master's degree in computer science, I consider myself an efficient and responsible professional, I have more than 10 years of experience, I worked in different companies in Colombia and USA, so I think that I can fit easily in different work environments. I don’t have problems with working in teams and I like to learn about different topics. I have worked with different software technologies and with different databases and I also have knowledge of software development processes and methodologies. But I know this environment is constantly advancing, so, I'm always trying to grow and learn everything that I can. Right now, I am working on a company located in Miami, USA. In this company, I work as a Full-stack developer which means that I develop software in the back-end layer with ".Net Core" and in the front-end with "Angular" and we are using "SQL Server" as a database. On the other hand, I am 32 years old and I live in Cali - Colombia, I like many things such as playing video games, watching series and movies, I like reading fictional stories and I really like playing football soccer.
Senior Freelance Core Developer
I'm a NET Core developer to the bones. My co-workers always describe me as a having integrity, reliable person and I am able to create a trustful environment where candid feedback can flow freely. I took the biggest step from the last job, where I was hired to review and audit the code and the technical solution of the product under development. My contribution to this project was pushing the product from an intentional state into something that created pleasure and happiness for nearly every stakeholder. In addition, In my free time, I'm engaged in an open-source community. My contribution ranges from explaining, PR reviews, fixing bugs, and creating new features with the result of creating one of the most loved solutions in that space (or niche).
Senior Freelance Core Developer
Experienced software engineer with a passion for developing innovative solutions. Proficient in .NET, C# and the MS stack. Strong track record of delivering high-quality projects and driving technical excellence. Committed to continuous learning and staying up-to-date with industry trends.
Senior Freelance Core Developer
I have been working in information technology areas for over 19 years, I have used my combination of computer science knowledge, I.T. training and years of experience to help and deliver technology solutions that meet specific business needs. Recently, in the last six years I have been working with several cloud platforms, such as Azure and Amazon Web Services, building microservices with C# (Framework and .net Core) in the backend, other technologies such as (SQL, MySQL, Sphinx, Redshift, Redis, Elastic Search, Dockers and others) and Jenkins y Azure DevOps for the continuous delivery process.
Senior Freelance Core Developer
* iOS Developer since 2010 working as iOS contractor and building own native iOS apps that are available on App Store. * I have in-depth knowledge of Swift, Objective C, Xcode, OOP design patterns, databases (CoreData and Realm), networking, multithreading and iOS app security. * I am passion for writing clean code and delivering bug free builds. * I keep myself fast learning person and open for new technology knowledges. * I am familiar and have experience in project management field using Agile and Waterfall approaches.
Freelance Core Developer
I am working as a Senior Full Stack Tech Lead with 10 years of experience. I am a Microsoft certified professional specialized in .NET, Azure, Vue, Angular and Flutter. I have worked with Australian and Norwegian clients. I have my expertise in the domains of real estate, vehicle leasing, salary packaging, access control, monitoring systems and HR. I have completed my bachelor’s in computer science and engineering at the University of Moratuwa and MBA in Cardiff metropolitan university. I am a certified scrum master and have been following Scrum and Kanban throughout.
Senior Freelance Core Developer
Ruald is a software developer that has worked in both startup and enterprise software firms. With many years of practical experience in several forms of software development and a variety of languages, he has focused on web and mobile technologies, both client and server side. As a firm believer in testable software, Ruald has learned to find a balance between writing many tests and writing pertinent tests. Testing is an indispensable part of the software creation process and he has experience in several automation and deployment frameworks, unit, acceptance and behavioral tests. Software projects are time-sensitive and only through careful application of agile technologies can products be completed timeously. In order to create software that users want to use and enjoy using an iterative design process should be followed. Writing software that can grow as it changes is a difficult skill to learn and Ruald has many years of experience in this regard.
Senior Freelance Core Developer
Software Engineer specialized in .net technologies. Technology enthusiastic. Always looking to learn new technologies.
Senior Freelance Core Developer
* Full stack web developer with 20+ years of experience. * Senior developer with experience in integration, web portals, data driven applications, architecture and design. * Polite, easy going and patient.
Senior Core Developer
In my career of 10+ years in software development, there are 2 projects I am particularly proud of. In my previous company, I worked on a payment solution for the Payment Split Marketplace. I helped restructure processing of messages by separating them into microservices. In my current company, I am contributing to the integration process with a new partner that will provide exclusive benefits to our customers. In my daily life, I have been using Solid, CleanCode, Kiss, Dry, Design Patterns, Messaging, Microservices, Cache, Code Review, CI/CD on Azure, unit/integration tests, .net core c#. I enjoy teamwork, and often receive positive feedback for my collaboration and communication skills.
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Get startedArc helps you build your team with our network of full-time and freelance Core developers worldwide, spanning 190 countries.
We assist you in assembling your ideal team of programmers in your preferred location and timezone.
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 Core 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 Core developers can help keep your website up-to-date.
To hire a Core 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 Core developers effectively and efficiently. Hire full-time Core 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 Core 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 Core 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 Core developer for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Core 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 Core 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 Core developers, consider niche platforms like Arc that naturally attract and carefully vet their Core developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Core developer candidates.
Some factors to consider when you hire Core 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 Core developers for hire.
Writing a good Core developer job description is crucial in helping you hire Core 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 Core 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 Core programmers, read our Software Engineer Job Description Guide & Templates.
The top five technical skills Core 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 Core 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 Core developers to keep up with evolving technology and requirements.
You can find a variety of Core developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Core programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Core 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 Core developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Core developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Core developers.
Every Core 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 Core 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 Core 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.
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Core 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 Core 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 Core developers, you can rest assured that all remote Core developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
Arc pre-screens all of our remote Core developers before we present them to you. As such, all the remote Core 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 Core programmer in 72 hours, or find a full-time Core 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 Core developers.
Depending on the freelance developer job board you use, freelance remote Core developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Core 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 Core 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.
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 Core 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 Core developers, check out our FAQs page.