Your trusted source for top remote Signal processing r+d developers, engineers, expert programmers, freelancers, and consultants in Brazil — Perfect for startups and enterprises.
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Vetted Signal processing r+d developer in Brazil (UTC-3)
Intel AI Innovator, with over 5 years of experience as a Computer Vision and Machine Learning Engineer, I specialize in building cutting-edge AI solutions for civil engineering, human safety, tech consulting, and consumer electronics industries. I’ve led full-scale AI projects, managing everything from data curation and model training to MLOps and edge optimization, delivering scalable systems with real-world impact. My expertise spans Python, C++, TensorFlow, PyTorch, OpenCV, Open3D, and cloud platforms like GCP and AWS. I optimize performance, utilize C++ for real-time processing, and deploy highly efficient models on edge devices with TensorRT, ONNX, and OpenVINO. My work in 3D reconstruction, point cloud processing, and object tracking showcases my ability to integrate advanced techniques such as synthetic data generation and self-supervised learning. Graduating summa cum laude in Computer Engineering, and as a recognized member of the Intel AI Innovators program, I combine my technical depth with a passion for AI innovation. I am committed to driving impactful AI solutions that help businesses leverage the full potential of computer vision and machine learning. Skills: Python | C++ | OpenCV | Open3D | PyTorch | TensorFlow | Docker | OpenMMLab | TensorRT | ONNX | OpenVINO | GCP | AWS | Intel AI Innovator
Vetted Signal processing r+d developer in Brazil (UTC-3)
I'm a mobile developer with over 8 years of experiece shipping apps to the app store and play store. My main stacks are Swift/SwiftUI and React Native
Vetted Signal processing r+d developer in Brazil (UTC-3)
You can better find out about my skills watching the video about my personal project, oxyEngine, in the link. Systems Engineer with a passion for Computer Graphics, Realtime Rendering, Scientific Computing and Video Game Technology. Has special interest in working with geometric and physics algorithms and related data structures. The kind of job I'm looking for should impose challenges involving Mathematics, Science and Creativity.
Vetted Signal processing r+d developer in Brazil (UTC-3)
I’m a Software Engineer with 12 years of experience working with Java (6 years in bank industry with Java/Spring Boot stack). My current work at Santander, and the last was at eBay. I'm looking forward new challenges.
Vetted Signal processing r+d developer in Brazil (UTC-4)
Software engineer with over 15+ years of experience in Javascript, SQL, .NET framework/core. Led the development of a new fee schedule maintenance tools for a closing agent marketplace, reducing the administrative overhead by 25%. Looking forward to help companies achieve customer success through technology!
Vetted Signal processing r+d developer in Brazil (UTC-3)
Experienced Research And Development Specialist with a demonstrated history of working in the computer software industry and academy. Skilled in topics such as Machine Learning, Computer Vision, Software Engineering, and System Architecture. Strong engineering professional graduated from Universidade Estadual de Campinas.
Vetted Signal processing r+d developer in Brazil (UTC-3)
Staff Software Engineer with 15+ years of experience leading and developing scalable, high-availability systems. Proven ability to drive projects from inception to deployment, leveraging expertise in Kotlin, Java, AWS, Google Cloud, and Kubernetes. Successfully led the development of risk analysis and transaction decision systems, improving service reliability and speed. Passionate about incorporating AI into software development, including using SageMaker for fraud detection. I have supplemented my practical experience with self-study courses in LLMs and AI, further enhancing my ability to contribute to innovative solutions. Dedicated to continuous improvement, mentorship, and fostering a collaborative team environment.
Vetted Signal processing r+d developer in Brazil (UTC-3)
As a Software Engineer with a strong foundation in backend development, DevOps, and system architecture, I specialize in building scalable, high-performance applications using .NET (C#), Python, and Node.js. With a deep understanding of SQL and NoSQL databases (SQL Server, PostgreSQL, MongoDB, and Redis), I design and optimize data-driven systems to enhance efficiency and reliability. My experience at XP Inc. and Credit Suisse has honed my ability to solve complex engineering challenges, from optimizing financial transactions to implementing resilient payment systems. I have a proven track record of reducing system incidents, improving deployment security through DevOps best practices (Azure, Kubernetes, Docker, Jenkins CI/CD), and driving business impact by enhancing customer experiences. Beyond backend expertise, I have hands-on experience with front-end technologies like React, TypeScript, and JavaScript, enabling me to contribute to full-stack solutions. Passionate about system design, distributed architectures, and automation, I strive to develop software that is robust, scalable, and maintainable. Always eager to learn and innovate, I thrive in fast-paced environments where technology meets business impact.
Vetted Signal processing r+d developer in Brazil (UTC-3)
I've been working in Software Engineering and Cybersecurity for **over 20 years**, having worked in managerial positions for 5+ years, including relevant projects in Brazil (such as the Brazilian Presidential Elections security system) and in the crypto industry (leading the Security Audit Team of a prominent crypto-wallet provider). Also, I’ve built **two Startups from scratch**, dealing with all technical stages (from architecture to implementation). I’m an **avid learner**; having faced several challenging programming demands, including “system-level” applications (including reverse engineering using the **Assembly** language). Also, I have deep experience with **C/C++** and **Java** languages and operating system native APIs and networking stack, having coded critical components in these languages, which ran in banking environments for years. Recently, I’ve been dedicating myself to the Algorithmic Trading discipline, more specifically in the cryptocurrency space, having worked on some personal projects (automated investment bots) and diving into **Rust** and **Solidty** learning.
Vetted Signal processing r+d developer in Brazil (UTC-3)
I am a Full-Stack / Machine Learning Engineer with around 2 years of hands-on experience at a startup, where I have been deeply involved in building end-to-end software solutions powered by Computer Vision and Machine Learning. I have extensive expertise in developing high-performance **FastAPI APIs**, a strong grasp of database design and management, and advanced proficiency in Machine Learning, from model development to deployment. Over the past 3 years, I have worked with a diverse range of technologies, including **Docker**, **FastAPI**, **RabbitMQ**, **OpenCV**, **C++**, **TensorFlow**, **ONNX**, **React**, **TailwindCSS**, **CMake**, **AWS Lambda**, **AWS EC2**, **PostgreSQL**, **DynamoDB**, **MongoDB**, and more. My role at a startup has provided me with comprehensive experience in the entire lifecycle of Machine Learning projects—from data collection and model training to deployment and scaling. With a solid understanding of both backend and frontend development, as well as cloud infrastructure, I bring a versatile skill set to any team and thrive in dynamic, fast-paced environments.
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Ready to hire your ideal Signal processing r+d developers?
Get startedArc offers pre-vetted remote software developers skilled in every programming language, framework, and technology.
Look through our popular remote developer specializations below.
Arc helps you build your team with our network of full-time and freelance Signal processing r+d developers worldwide.
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 Signal processing r+d 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 Signal processing r+d developers can help keep your website up-to-date.
To hire a Signal processing r+d 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 Signal processing r+d developers effectively and efficiently. Hire full-time Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d developers for your company, and let Arc handle the logistics.
There are two types of platforms you can hire Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d developers, consider niche platforms like Arc that naturally attract and carefully vet their Signal processing r+d developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Signal processing r+d developers.
Some factors to consider when you hire Signal processing r+d 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 Signal processing r+d developers for hire.
Writing a good Signal processing r+d developer job description is crucial in helping you hire Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d developers, read our Engineer Job Description Guide & Templates.
The top five technical skills Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d developers to keep up with evolving technology and requirements.
You can find a variety of Signal processing r+d developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Signal processing r+d developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Signal processing r+d developers.
Every Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d developers, you can rest assured that all remote Signal processing r+d 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 Signal processing r+d developers before we present them to you. As such, all the remote Signal processing r+d 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 Signal processing r+d developer in 72 hours, or find a full-time Signal processing r+d 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 Signal processing r+d developers.
Depending on the freelance developer job board you use, freelance remote Signal processing r+d developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d 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 Signal processing r+d developers, check out our FAQs page.