Your trusted source for hiring full-time and freelance Knowledge graphs developers, including experts, programmers, engineers, coders, contractors, and consultants — Perfect for startups and enterprises.
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Vetted Knowledge graphs developer in the United Kingdom (UTC+1)
Senior Data Scientist with expertise in machine learning, natural language processing, information retrieval, and data engineering. Extensive experience in developing advanced algorithms and solutions across various industries. And, years of tutoring experience!
Vetted Knowledge graphs developer in Canada (UTC-4)
Curious, passionate, autonomous. I grew the most professionally at Tactill. As a CTO and lead developer, I was assigned the task to redo the product from scratch. The amount of responsibilities, between the design of the architecture, the development of 12 node.js micro-services, their deployment and maintenance and finally the management of other team members and their tasks taught me how to prioritize tasks, manage pressure and properly design a fully featured architecture. One of my proudest contributions was the project that I was working at [mims.ai](http://mims.ai/). I worked on the multi agent symbolic AI system. Right from the start I could tell that the system was designed around actor oriented programming principles and I suggested that we use an existing actor programming library instead of doing it by hand with golang channels. After a month of work to integrate the library and 2 more months to redesign part of the system our code had shrunk by more than 40%, the design was easily understandable and the speed of the system increased 50x thanks to the use of the lock free queues provided by the library. I also added tools to debug and test the system that helped us to go forward without regression. Additionally, my coworkers would say I'm knowledgeable, that I'm not afraid to get in the dirt or stir it if necessary and that I'm reliable, helping as soon as I can.
Vetted Knowledge graphs developer in France (UTC+2)
As the CTO of an AI startup, I harness my deep expertise in AI, software engineering, and data science to fuel innovation and drive transformative solutions. I’m passionate about tackling complex challenges, taking calculated risks, and constantly pushing the boundaries of what’s possible in technology. My entrepreneurial spirit drives me forward on a mission to build something truly extraordinary in the tech world, where cutting-edge ideas meet real-world impact.
Vetted Knowledge graphs developer in India (UTC+6)
I have extensive experience as a Semantic Data Modeler, working with tools like Metaphactory and Amazon Neptune to enable semantic interoperability between departments. I have also developed Data Fabric solutions in Supply Chain and Open-Banking domains, and have experience with Knowledge Graphs, Machine Learning, and Semantic Data layer. Additionally, I have designed and implemented various tools and platforms using technologies like Java, GraphQL, Springboot, and MongoDB. I have a B.Tech. in Computer Science and Engineering with a CGPA of 8.9. I have also completed certifications in Practical Knowledge Modelling and Azure AI Fundamentals.
Vetted Knowledge graphs developer in India (UTC-7)
Result-driven technology professional with expertise in data science and software development, specializing in AI integration and cloud based solutions with a track record in delivering projects that optimize processes and enhance user experience.
Vetted Knowledge graphs developer in India (UTC+6)
**MACHINE LEARNING ENGINEER with +7 years of experience.** At MediaRadar, Inc., our team has propelled machine learning innovation, developing a Siamese-based model that significantly increased top-10 accuracy and acceptance rates. With a Bachelor's degree in Mechanical Engineering from the Indian Institute of Technology, Jodhpur, I've honed my technical acumen to specialize in Large Language Models (LLM) and Machine Learning Algorithms, integrating them to enrich ads data and augment datasets for improved model generalization. My journey is marked by a relentless pursuit of excellence and collaboration. Building on my foundational programming skills certified by LinkedIn and Coursera, my current focus lies in optimizing ML pipelines and leveraging GPT to automate processes. Such initiatives not only enhance performance but also drive the transformative power of AI to the forefront of ad tech industry innovation.
Remote Knowledge graphs developer in the United States (UTC-5)
AI-first Engineering Manager with 16+ years of experience leading full-stack and AI product teams across Chegg, AutoFi, and Cigna. Recently shipped a multi-agent system using Langchain, OpenSearch, and frontier models — scaled to 20k+ Qs/day and 3% of total user base in under 90 days. Expert in fast delivery with TypeScript, React, Node.js, Firebase, and Genkit. I build, scale, and lead high-output teams — from MVPs to production AI systems.
Remote Knowledge graphs developer in Singapore (UTC+8)
I’m a Senior Data Scientist and Product Consultant with 7 years of experience at the intersection of data science, business strategy, and product innovation. I specialize in transforming complex data into meaningful, actionable insights and building data-driven products that enhance user experience and generate measurable business value. I design, implement, and deploy scalable machine learning models that address real-world business challenges across the product lifecycle. My work is deeply rooted in cross-functional collaboration—I partner with product managers, engineers, and stakeholders to define product vision, shape roadmaps, and align data initiatives with both user needs and business objectives. With a strong focus on data-driven decision-making, I translate large, complex datasets into strategic insights that inform feature optimization, performance improvement, and go-to-market strategies. I regularly lead A/B testing and experimentation efforts to guide iterative product development and validate new ideas. I’m also hands-on with modern data tools and architecture, building robust data pipelines, dashboards, and infrastructure to support advanced product analytics. By bridging the gap between technical teams and business leadership, I ensure that data is not just analyzed—but applied—with clarity and impact. I’m passionate about using data to drive innovation, scalability, and strategic growth in high-performance, technology-driven environments.
Remote Knowledge graphs developer in India (UTC-7)
A Software Developer, Knowledge Engineer, or Semantic Data Modeler with 6 YoE. Skills include but are not limited to Java, Microservices, Spring Boot, RDF, SPARQL, and OWL. Other interests include Ontology Engineering, Knowledge Engineering, and Semantic AI. Strong engineering professional with a Master of Computer Applications - focused in Computer Science, from the National Institute of Technology, Kurukshetra.
Remote Knowledge graphs developer in Pakistan (UTC+5)
Spent 8+ years in building AI solutions for Fintech, Healthcare, Ecommerce and Software Development industries. AI Research Engineer working with PhDs, contributing to data and AI advancements, with published research in the intersection of AI and Quantitative Finance. Transformed raw data into revenue-generating insights, helping clients dominate their markets. Mastered Data Analytics, Business Intelligence, Agile and Data Engineering domains.
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Get startedArc offers pre-vetted remote developers skilled in every programming language, framework, and technology. Look through our popular remote developer specializations below.
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 Knowledge graphs 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 Knowledge graphs developers can help keep your website up-to-date.
To hire a Knowledge graphs 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 Knowledge graphs developers effectively and efficiently. Hire full-time Knowledge graphs 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 Knowledge graphs 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 Knowledge graphs 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 Knowledge graphs developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Knowledge graphs 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 Knowledge graphs 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 Knowledge graphs developers, consider niche platforms like Arc that naturally attract and carefully vet their Knowledge graphs developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Knowledge graphs developers.
Some factors to consider when you hire Knowledge graphs 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 Knowledge graphs developers for hire.
Writing a good Knowledge graphs developer job description is crucial in helping you hire Knowledge graphs 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 Knowledge graphs 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 Knowledge graphs developers, read our Engineer Job Description Guide & Templates.
The top five technical skills Knowledge graphs 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 Knowledge graphs 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 Knowledge graphs developers to keep up with evolving technology and requirements.
You can find a variety of Knowledge graphs developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Knowledge graphs developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Knowledge graphs 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 Knowledge graphs 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 Knowledge graphs developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Knowledge graphs developers.
Every Knowledge graphs 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 Knowledge graphs 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.
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Knowledge graphs 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 Knowledge graphs 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 Knowledge graphs developers, you can rest assured that all remote Knowledge graphs 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 Knowledge graphs developers before we present them to you. As such, all the remote Knowledge graphs 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 Knowledge graphs developer in 72 hours, or find a full-time Knowledge graphs 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 Knowledge graphs developers.
Depending on the freelance developer job board you use, freelance remote Knowledge graphs developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Knowledge graphs 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 Knowledge graphs 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 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 Knowledge graphs 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 Knowledge graphs developers, check out our FAQs page.