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227 top Core Data developers available to hire:

Core Data developers in the United Kingdom - Dmitrij B.
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Dmitrij B.

Vetted Core Data developer in the United Kingdom

* 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.

Core Data developers in the United Kingdom - Alex T.
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Alex T.

Vetted Core Data developer in the United Kingdom (UTC+1)

Data scientist/developer with 15+ years’ experience in the algorithmic hedge fund industry looking to apply cutting edge statistical techniques in ML and AI. Deep background in implementation, deployment and monitoring of statistical learning systems. Motivated and personable candidate with proven ability to work either alone or as part of a larger team.

Core Data developers in the United Kingdom - Srinivas (.
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Srinivas (.

Vetted Core Data developer in the United Kingdom

Most of my work for customers is around solving complex business problems through people and technology. Expertise in Front-end user interfaces, interactions through back-end APIs and servers, middleware, data storage and integration Strong experience in ASP.NET Core development.

Core Data developers in the United Kingdom - Arqam B.
Arqam B.

Core Data developer in the United Kingdom

I am a forward-thinking iOS Developer with over 6+ years of experience, specializing in Swift, SwiftUI, Objective-C, and design patterns like MVVM, MVP, and MVC. I prioritize writing clean, testable code and have implemented SOLID principles in various apps to ensure maintainability and scalability. While I have worked on Test-Driven Development (TDD) rather than on system architecture, I am eager to learn and expand my expertise in these areas to contribute more effectively to future projects. I take ownership of my work and thrive in dynamic team environments, where my proactive approach to problem-solving drives successful outcomes aligned with organizational goals. My commitment to professional growth, along with a focus on app stability and innovative features, ensures I stay ahead of industry trends and continue delivering high-quality results that add significant value to your team.

Core Data developers developer - Arqam B.'s portfolio image
Core Data developers developer - Arqam B.'s portfolio image
Core Data developers in the United Kingdom - Leon S.
Leon S.

Core Data developer in the United Kingdom

## Profile Summary With over 20 years of experience in IT support and software development, I have honed a diverse skill set across multiple technologies and environments. My career began in IT support, where I provided first and second-line assistance to various organisations. These roles cultivated my strong troubleshooting abilities and a deep commitment to exceptional customer service. As I transitioned into application support, I developed a robust expertise in SQL, Unix, and database management, ensuring the smooth operation of critical systems. This experience laid a strong foundation for my shift into software development. In recent years, my focus has pivoted towards software development, specialising in iOS app development using Swift. As the founder and lead developer at D App Online Ltd, I have successfully launched several apps on the App Store, each reflecting my dedication to quality and user-centric design. My role encompasses the entire development lifecycle—from concept to deployment—always with a keen eye on user experience and client satisfaction. Looking ahead, I am eager to deepen my expertise in software development, particularly in the realms of machine learning and artificial intelligence. I am passionate about continuous learning and professional growth, and I aim to apply my skills and experience to create innovative, real-world solutions that make a meaningful impact. --- ### Key Highlights - **20+ years in IT and software development**: Extensive experience from IT support to advanced software development. - **Technical Expertise**: Proficient in SQL, Unix, database management, and Swift for iOS development. - **Leadership and Development**: Founder and lead developer at D App Online Ltd with multiple successful app releases. - **Commitment to Excellence**: Strong focus on user experience, client satisfaction, and continuous professional growth. - **Future Aspirations**: Keen interest in advancing knowledge in machine learning and AI to drive innovation.

Core Data developers in the United Kingdom - Henry C.
Henry C.

Core Data developer in the United Kingdom

I am an iOS Developer skilled in optimizing workflows with tools like continuous integration and code generation. I have experience migrating codebases, developing features, and improving testing strategies.

Core Data developers in the United Kingdom - Michael A.
Michael A.

Core Data developer in the United Kingdom (UTC+1)

Over 15 years of experience in the software development industry, along with a number of years experience in professional training. I am honest, open and determined. With my experience I have learnt from others and from my own mistakes which I believe makes me an understanding and clear mentor, who offers real value to those looking for help with their software development.

Core Data developers in the United Kingdom - adamdedrick@yahoo.com .
adamdedrick@yahoo.com .

Core Data developer in the United Kingdom

Solution Architect with over 10+ years of experience, adept at integrating disparate systems. Skilled at producing maintainable, concise solutions. Experienced in dealing with international teams of varying technical skill levels, ensuring all parties buy into the solutions. Enjoy resurrecting old code to be usable again.

Core Data developers in the United Kingdom - Fernando C.
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Fernando C.

Vetted Core Data developer in the United Kingdom

Hi, I'm currently working for Tarabut Gateway (Bahrain based company). I'm looking for a company that has complex problems to be solved and that I can do real contributions to that. I hope that you like my CV and we can talk soon. I have a lot of experience to drive solutions to production from scratch. I'm looking for a leadership position that I can drive solutions and I can really impact in the technology and product view.

Core Data developers in the United Kingdom - Kenni O.
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Kenni O.

Vetted Core Data developer in the United Kingdom

Specialises in cloud data & analytics platform architecture, modernisation and deployment. I work well with stakeholders to quickly establish requirements, discover data stores, map out strategies, and identify key insights for the business to leverage on. PRINCE 2 Practitioner, Agile Projects. All things Data!"

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Why clients hire Core Data developers with Arc

Without Arc by my side, I would be wasting a lot of time looking for and vetting talent. I'm not having to start a new talent search from scratch. Instead, I’m able to leverage the talent pool that Arc has created.
Mitchum Owen
Mitchum Owen
President of Milo Digital
The process of filling our position took less than a week and they found us a superstar. They've had the flexibility to meet our specific needs every step of the way and their customer service has been top-notch since day one.
Matt Gysel
Matt Gysel
Finance & Strategy at BaseVenture
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.
Philip Tsai
Philip Tsai
Director of Engineering at Chegg

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Arc Core Data developers
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FAQs

Why hire a Core Data 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 Core Data developer, multiple engineers, 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 Data developers can help keep your website up-to-date.

How do I hire Core Data developers?

To hire a Core Data 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 Data developers effectively and efficiently. Hire full-time Core Data 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 Data developers 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 450,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Core Data 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 Data developers for your company, and let Arc handle the logistics.

Where do I hire the best remote Core Data developers?

There are two types of platforms you can hire Core Data developers 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 Data 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 Data developers, consider niche platforms like Arc that naturally attract and carefully vet their Core Data developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Core Data developers.

Some factors to consider when you hire Core Data 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 Data developers for hire.

How do I write a Core Data developer job description?

Writing a good Core Data developer job description is crucial in helping you hire Core Data developers 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 Data 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 Data developers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in a Core Data developer?

The top five technical skills Core Data 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 Data 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 Data developers to keep up with evolving technology and requirements.

What kinds of Core Data developers are available for hire through Arc?

You can find a variety of Core Data 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 Data developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Core Data 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 Data 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 Core Data developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Core Data 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 Data developers.

Every Core Data developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills. 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 Data developer 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 Core Data developer's skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Core Data 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 Data 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 Data developers, you can rest assured that all remote Core Data 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 Core Data developers on Arc?

Arc pre-screens all of our remote Core Data developers before we present them to you. As such, all the remote Core Data 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 450,000 candidates. You can also expect to hire a freelance Core Data developer in 72 hours, or find a full-time Core Data developer 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 Data developers.

How much does a freelance Core Data developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Core Data developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Core Data 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 Data 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 Core Data 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 Core Data 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 Data developers, check out our FAQs page.

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