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Top remote Semantic Web developers and experts available to hire:

Remote Semantic Web expert - Hugh G.
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Hugh G.

Vetted Semantic Web developer in the United States (UTC-4)

Hi, my name’s Hugh Guiney (🗣 GUY-knee). I’m a UX Developer, which means I design and code thoughtful digital products. I’ve worked with organizations of all sizes, from startups to SMBs to household names. In my spare time I build open-source software, play fighting games, and perform improv comedy. ## Companies I’ve worked with 🏃‍♂️ Runkeeper 💚 Oxfam 🦁 Publicis Sapient 🏦 Citizens Bank 🎮 WB Games 👟 Reebok 📰 The Boston Globe 🏙 The City of Boston ## Services ### Development - HTML5, CSS3, & JavaScript (ES6+) - React— incl. Redux, Context, & Hooks - Node.js - Gatsby - WordPress - Shopify - SEO¹ & Performance ### Design - UI/UX (Look & Feel) - Information Architecture - Components & Design Systems - Usability/Accessibility - Copyediting - Logos & Brand Identity - Responsive Design ## The hughx Advantage: ### 🐖 Economical. With traditional app development, there are two main phases: design and development. First, the designer creates mockups—a series of pictures of what the app will look like. Then the developer translates those pictures into actual code. This duplicates the work of the designer, costing you time and money. Often the designer lacks technical knowledge. At best, this makes the developer’s job harder. At worst this means design revisions. Either way it means more time and more money. There’s a better way. As a hybrid designer–developer, I don’t do mockups—only functional prototypes. That way you can feel what the product will be like, rather than just imagine it. And with fewer cooks in the kitchen, you get to launch and iterate faster. ### ♿️ Empathetic. 50% of the world’s population isn’t online yet¹, but they soon will be. As this happens, they will largely arrive by way of mobile, not desktop. And not on the iPhone 11, either—more like the iPhone from 2011. This means sites and apps designed for Westerners with the latest tech will break for the rest of the world. I believe the Internet should be for everyone. I keep accessibility, performance, and user friendliness top-of-mind at every stage of development. This helps your product reach the broadest possible audience. It’s not just good karma, it’s good business. ### 🏛 Engineered. Just because you’re moving fast doesn’t mean you need to sacrifice quality. Today’s MVP is tomorrow’s legacy codebase. Left unpaid, technical debt manifests as bottlenecks. New features start to break old ones. The app slows to a crawl, increasing bounce rate and costing you sales. Current employees get pulled away from product work to help onboard new employees. Contracting with hughx is an insurance policy against code rot. Modular functions, unit tests, and detailed documentation all come standard. If your customers don’t thank you, your dev team will. ¹ Best practices only. I do not guarantee search engine ranking. ² Source: [Statistics on ITU](https://www.itu.int/en/ITU-D/Statistics/Pages/stat/default.aspx)

Remote Semantic Web coder - Bruno T.
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Bruno T.

Vetted Semantic Web developer in Brazil (UTC-3)

Senior AI/MLOps Engineer with 8+ years of experience building and deploying enterprise-scale machine learning solutions. Demonstrated success bridging the gap between data science and production operations, accelerating delivery through CI/CD best practices, and optimizing the full ML lifecycle. Skilled at architecting MLOps systems, containerization with Kubernetes and cloud orchestration. Adept at working in Agile environments, collaborating with cross-functional teams, and translating business needs into robust ML architectures that scale.

Remote Semantic Web programmer - Shubham S.
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Shubham S.

Vetted Semantic Web 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.

Remote Semantic Web developer - joshi R.
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joshi R.

Vetted Semantic Web developer in India (UTC-7)

Experienced Software Engineer with a demonstrated history of working in the computer software industry. Skilled in Java, Scala, JavaScript, Node.js, React.js, React native, Zio, Akka, Hadoop, spark, rdf4j, MySQL, Sparql, HTML, and XML. Strong engineering professional with a Master of Computer Applications (M.C.A.) focused in Computer Science from Osmania University.

Remote Semantic Web programmer - Vishaak R.
Vishaak R.

Remote Semantic Web developer in the United States (UTC-8)

I am a senior backend engineer with 7 years of experience building secure and scalable data intensive applications using Java, JavaScript, Python and cloud technologies. I value curiosity, learning, and problem solving in building technology. I am looking for a new role to continue growing as an engineer while delivering successful results to customers. I am a fast learner and can adapt to learn new technologies as needed

Remote Semantic Web programmer - Rithesh K.
Rithesh K.

Remote Semantic Web developer in the United States (UTC-7)

Computer vision and machine learning researcher with a strong foundation in neuro-symbolic AI and deep learning techniques. Former senior machine learning decision scientist who built AI models for real-world impact, including time-series analysis and risk scoring. Experienced in optimizing real-time AI models, multimodal learning, and perception algorithms for large-scale applications.

Remote Semantic Web consultant - MarcArthur B.
MarcArthur B.

Remote Semantic Web developer in the United States (UTC-4)

Experienced AI/ML Engineer with over 8 years of success building and deploying machine learning systems, including LLMs, on scalable cloud platforms like AWS, GCP, and Azure. Skilled in designing full-stack ML pipelines—from data preprocessing and model training to real-time inference and production monitoring. Deep expertise in NLP, deep learning, and generative AI, with hands-on work fine-tuning and serving LLMs using PyTorch, TensorFlow, and Hugging Face Transformers. Skilled at bridging research and engineering, with a track record of optimizing models for performance, latency, and cost in cloud-native environments. Motivated by building secure, high-impact AI solutions that scale.

Remote Semantic Web developer - Michael S.
Michael S.

Remote Semantic Web developer in the United States (UTC-4)

Seasoned Software Engineering leader with 23 years of experience driving innovative product development. Proven ability to translate business goals into scalable, cloud-native solutions while fostering a culture of technical excellence and innovation. My passion for strategic leadership and hands-on technical expertise empowers me to inspire high-performing teams and deliver exceptional results.

Remote Semantic Web expert - Seward .
Seward .

Remote Semantic Web developer in the United States (UTC-4)

I am a Technology Compliance Automation Engineer and AI & Security-Focused Solution Architect with experience in streamlining compliance processes, automating data processing, leading quality assurance testing, and collaborating across teams. I have developed innovative projects using various technologies. My education background includes a B.E. in Computer Engineering from Stony Brook University. My skills include proficiency in JavaScript, Node.js, Python, MySQL, and PostgresSQL, along with certifications in AWS Solution Architect Associate, CompTIA Security+, PostgreSQL12 Associate, and CISSP . Tech Stack Snapshot - \*\*Frontend:\*\* React / Next.js, Expo + React Native, TypeScript \*\*Backend:\*\* Node.js, Python (FastAPI, Django), Go (for ultra‑low‑latency services) - \*\*AI/ML:\*\* AWS Bedrock, OpenAI, Claude, LangChain, Milvus/OpenSearch, Hugging Face - \*\*Data:\*\* PostgreSQL, DynamoDB, Redis, S3, Apache Iceberg, Parquet \- \*\*Cloud & DevOps:\*\* AWS (EKS, Lambda, EventBridge), Terraform, Helm, GitHub Actions, Linux Server Administration \- \*\*Mobile & Desktop:\*\* Electron, Capacitor, native Android / iOS bridges - \*\*Testing & Quality:\*\* TDD, Cypress, SonarQube, OWASP ZAP

Semantic Web developers developer - Seward .'s portfolio image
Semantic Web developers developer - Seward .'s portfolio image
Semantic Web developers developer - Seward .'s portfolio image
Semantic Web developers developer - Seward .'s portfolio image
Semantic Web developers developer - Seward .'s portfolio image
Remote Semantic Web programmer - Imran A.
Imran A.

Remote Semantic Web developer in the United Kingdom (UTC+1)

Experienced Full Stack Developer with 11 years in web, backend, and semantic technologies. Currently Senior Software Engineer and Researcher at the University of Oxford.I have honed my skills across a diverse range of technologies and methodologies: * **Full Stack Development**: Proficient in both front-end and back-end technologies, including JavaScript (React, Node.js, Vue.js, Angular), Python (Django, Flask), PHP (Laravel), and .NET (C#, ASP.NET). * **Database Management**: Extensive experience with relational and NoSQL databases such as MySQL, PostgreSQL, MongoDB, and Oracle. * **Semantic Web Technologies**: Specialized in RDF, SPARQL, JSON-LD, and TripleStores, focusing on data integration, knowledge graphs, and linked open data.[digitalscholarship.web.ox.ac.uk](https://digitalscholarship.web.ox.ac.uk/people/imran-asif?utm_source=chatgpt.com) * **Cloud Computing & DevOps**: Skilled in deploying applications on cloud platforms and utilizing DevOps practices for continuous integration and delivery. * **Agile Methodologies**: Experienced in Agile development processes, ensuring iterative progress and adaptability in project management.

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Why clients hire Semantic Web 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 Semantic Web 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 Semantic Web 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 Semantic Web developers can help keep your website up-to-date.

How do I hire Semantic Web developers?

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

Where do I hire the best remote Semantic Web developers?

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

Some factors to consider when you hire Semantic Web 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 Semantic Web developers for hire.

How do I write a Semantic Web developer job description?

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

What skills should I look for in a Semantic Web developer?

The top five technical skills Semantic Web 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 Semantic Web 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 Semantic Web developers to keep up with evolving technology and requirements.

What kinds of Semantic Web developers are available for hire through Arc?

You can find a variety of Semantic Web developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Semantic Web developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Semantic Web 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 Semantic Web 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 Semantic Web developers?

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

Every Semantic Web 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 Semantic Web 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 Semantic Web developer's skills?

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

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

How much does a freelance Semantic Web developer charge per hour?

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

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