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Top Q/kdb developers and experts available to hire:

Freelance Q/kdb developers - Bernard W.
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Bernard W.

Vetted Q/kdb developer in Kenya (UTC+3)

Experienced Python Developer and Data Engineer with over 7 years of expertise in building scalable backend systems, automating workflows, and delivering actionable insights. Proven ability to optimize operations, reduce process times by up to 95%, and deliver innovative, user-focused solutions. Skilled in leveraging Python, Django, and SQL to create impactful applications that drive business success.

Freelance Q/kdb developers - Michelangelo R.
Michelangelo R.

Q/kdb developer in the United Kingdom

A BI developer specialized in QlikView, QlikSense and SQL Server. Recently completed an MSc in Data Science at the University of London with a dissertation in stock forecasting (Machine learning for passive investing). The program was focused on Python and on how to handle big data: dataset acquisition, data cleansing and engineering, pipelines, machine learning… Since then, he has developed an interest in quantitative finance. Looking for a job in the data science/machine learning field

Freelance Q/kdb developers - Guruprasad K.
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Guruprasad K.

Vetted Q/kdb developer in the United States (UTC-4)

Technology architect and model developer with focus on building data driven mathematical & statistical tool-sets and implementing them efficiently using real-life software systems \- Adept in monolithtic as well as Service Over Architectures (SOA) building scalable services and robust tool sets \- Extensive experience with xml, html, json and their associted transformations. Setting up ETLs and other automated data pipelines \- Financial time series analysis, Approaches for price, volatility determination/forecasting | Support Vector Machines (SVM) | ML and AI | Mathematical models from scratch. \- High Frequency tick-data - Fourier analysis to identify filtering mode without the loss of market microstructure **Technology Stack** Python📷 | R | C++ | MATLAB | Excel/VBA | Java **DB:** SQL, KDB/Q | SQL **OS:** Linux | Windows **cloud:** Azure, AWS **Version Control:** GIT

Freelance Q/kdb developers - Miguel F.
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Miguel F.

Vetted Q/kdb developer in the United States (UTC-4)

I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software solutions. With a focus on modern architectural patterns, microservices, and cloud-native technologies, I ensure that your software architecture is flexible, resilient, and ready for future growth. I work closely with each client to understand their specific challenges and objectives, providing personalized guidance on technology selection, system design, and best practices for implementation. My goal is to empower your development teams with a solid architectural framework that accelerates development, facilitates maintenance, and reduces overall project risk. Partner with me to transform your vision into a software reality that drives business success and technological innovation. * Microsoft – Azure Administrator * Microsoft – Azure Fundamentals * Microsoft – Azure AI Fundamentals * Microsoft – Azure Data Fundamentals * CompTIA CASP+ * CompTIA Security+ * EC Council – Certified Application Security Engineer .NET * EC Council – CEH Certified Ethical Hacker * eLearnSecurity – eCRE Certified Reverse Engineer * IITAC – Certified Reverse Code Engineering Professional * IACRB – Certified Reverse Engineering Analyst * Embarcadero Certified Delphi Developer

Freelance Q/kdb developers - Jair Q.
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Jair Q.

Vetted Q/kdb developer in Mexico (UTC-6)

Web Developer with 6 years of experience, my main stack is React and JavaScript. I am a dedicated, versatile and self-taught professional. Always seeking the newest and the best technologies of the moment that can be used for a maintainable and sustainable development. Adaptation and learning are my principal skills for a quick incorporation to the work team.

Freelance Q/kdb developers - Dharmendra M.
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Dharmendra M.

Vetted Q/kdb developer in India (UTC+6)

Dedicated and seasoned Backend Engineer with a proven track record of designing, building, and optimizing Scalable server-side applications. Over 13 years of experience in software development, I am driven by a passion for crafting robust, high-performance systems that drive business success. Seeking a challenging role where I can leverage my expertise in backend development, distributed systems, and problem-solving to contribute to the growth and innovation of a dynamic organization. My goal is to continue pushing the boundaries of technology to deliver elegant, efficient, and reliable solutions that meet and exceed user expectations.

Freelance Q/kdb developers - Martha I.
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Martha I.

Vetted Q/kdb developer in Colombia (UTC-5)

Senior Quality Assurance Engineer with 9+years of experience planning, designing and executing manual testing activities, 3+ years of experience working as automation QA engineer and 5+ years being part of projects in United States, where my passion together with critical thinking and organizational skills have resulted in achieving project milestones, improve software quality and customer satisfaction. I have ISTQB certification and excellent communication skills.

Freelance Q/kdb developers - Sean .
Sean .

Q/kdb developer in the United States (UTC-7)

I am an experienced NLP Algorithm Engineer with a background in machine learning, working on various projects at top tech companies. My skills include deep learning, NLP, and reinforcement learning.

Freelance Q/kdb developers - Ha B.
Ha B.

Q/kdb developer in the United States (UTC-4)

Full-stack developer with experience in every stage of the software development process. A quick learner and strong problem solver with the ability to understand business problems, plan out software solutions, and implement them from start to finish. Excellent proficiency in providing rapid prototyping and architecture guides. Candid communicator and open-minded team player throughout the organization.

Freelance Q/kdb developers - Qara A.
Qara A.

Q/kdb developer in Azerbaijan (UTC+4)

Hi, i am hardworking software developer with years of experience in Agile development lifecycle and successfully delivered multiple projects from scratch beside new features for existing in use applications. I believe we will develop our applications and strengthen our skills together. Hope we will coporate, have a nice day.

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Why clients hire Q/kdb 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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FAQs

Why hire a Q/kdb 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 Q/kdb 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 Q/kdb developers can help keep your website up-to-date.

How do I hire Q/kdb developers?

To hire a Q/kdb 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 Q/kdb developers effectively and efficiently. Hire full-time Q/kdb 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 Q/kdb 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 Q/kdb 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 Q/kdb developers for your company, and let Arc handle the logistics.

Where do I hire the best remote Q/kdb developers?

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

Some factors to consider when you hire Q/kdb 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 Q/kdb developers for hire.

How do I write a Q/kdb developer job description?

Writing a good Q/kdb developer job description is crucial in helping you hire Q/kdb 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 Q/kdb 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 Q/kdb developers, read our Engineer Job Description Guide & Templates.

What skills should I look for in a Q/kdb developer?

The top five technical skills Q/kdb developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of 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 Q/kdb 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 Q/kdb developers to keep up with evolving technology and requirements.

What kinds of Q/kdb developers are available for hire through Arc?

You can find a variety of Q/kdb developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Q/kdb developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Q/kdb 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 engineers in various different time zones and countries for you to choose from.

Lastly, our remote-ready Q/kdb 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 Q/kdb developers?

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

Every Q/kdb 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 Q/kdb 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 Q/kdb developer's skills?

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

Arc pre-screens all of our remote Q/kdb developers before we present them to you. As such, all the remote Q/kdb 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 Q/kdb developer in 72 hours, or find a full-time Q/kdb 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 Q/kdb developers.

How much does a freelance Q/kdb developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Q/kdb developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Q/kdb 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 Q/kdb 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 Q/kdb developer?

According to the U.S. Bureau of Labor Statistics, the medium annual wage for 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 Q/kdb 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 Q/kdb developers, check out our FAQs page.

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