AI Research Engineer

4 semanas atrás


Maringá, Brasil Tether.io Tempo inteiro

Join to apply for the AI Research Engineer (Fine-tuning) role at Tether.io

Join to apply for the AI Research Engineer (Fine-tuning) role at Tether.io

Join Tether and Shape the Future of Digital Finance
At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.

Innovate with Tether
Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.

But that’s just the beginning:

Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.

Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET , our flagship app that redefines secure and private data sharing.

Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.

Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.

Why Join Us?
Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.

If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.

About the job:
As a member of the AI model team, you will drive innovation in supervised fine-tuning methodologies for advanced models. Your work will refine pre-trained models so that they deliver enhanced intelligence, optimized performance, and domain-specific capabilities designed for real-world challenges. You will work on a wide spectrum of systems, ranging from streamlined, resource-efficient models that run on limited hardware to complex multi-modal architectures that integrate data such as text, images, and audio.

We expect you to have deep expertise in large language model architectures and substantial experience in fine-tuning optimization. You will adopt a hands-on, research-driven approach to developing, testing, and implementing new fine-tuning techniques and algorithms. Your responsibilities include curating specialized data, strengthening baseline performance, and identifying as well as resolving bottlenecks in the fine-tuning process. The goal is to unlock superior domain-adapted AI performance and push the limits of what these models can achieve.

Responsibilities
  • Develop and implement new state-of-the-art and novel fine-tuning methodologies for pre-trained models with clear performance targets.
  • Build, run, and monitor controlled fine-tuning experiments while tracking key performance indicators. Document iterative results and compare against benchmark datasets.
  • Identify and process high-quality datasets tailored to specific domains. Set measurable criteria to ensure that data curation positively impacts model performance in fine-tuning tasks.
  • Systematically debug and optimize the fine-tuning process by analyzing computational and model performance metrics.
  • Collaborate with cross-functional teams to deploy fine-tuned models into production pipelines. Define clear success metrics and ensure continuous monitoring for improvements and domain adaptation.
Qualifications
  • A degree in Computer Science or related field. Ideally PhD in NLP, Machine Learning, or a related field, complemented by a solid track record in AI R&D (with good publications in A* conferences).
  • Hands-on experience with large-scale fine-tuning experiments, where your contributions have led to measurable improvements in domain-specific model performance.
  • Deep understanding of advanced fine-tuning methodologies, including state-of-the-art modifications for transformer architectures as well as alternative approaches. Your expertise should emphasize techniques that enhance model intelligence, efficiency, and scalability within fine-tuning workflows.
  • Strong expertise in PyTorch and Hugging Face libraries with practical experience in developing fine-tuning pipelines, continuously adapting models to new data, and deploying these refined models in production on target platforms.
  • Demonstrated ability to apply empirical research to overcome fine-tuning bottlenecks. You should be comfortable designing evaluation frameworks and iterating on algorithmic improvements to continuously push the boundaries of fine-tuned AI performance.
Seniority level
  • Not Applicable
Employment type
  • Full-time
Job function
  • Information Technology
Industries
  • Technology, Information and Internet

Referrals increase your chances of interviewing at Tether.io by 2x

Get notified about new Artificial Intelligence Engineer jobs in Brazil .

Desenvolvedor Front-end | Front-end Developer - Remoto

Joinville, Santa Catarina, Brazil 6 months ago

Full Stack Software Engineer | Júnior | React + PHP + Node (CLT) - Remoto

Desenvolvedor(a) Full-Stack (Python + Next.js) — Pleno

Joinville, Santa Catarina, Brazil 3 days ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

#J-18808-Ljbffr
  • Ai Application Developer

    1 semana atrás


    Maringá, Brasil Bebeeartificialintelligence Tempo inteiro

    Job OverviewWe are seeking a highly skilled AI Full Stack Engineer to join our team.The successful candidate will be responsible for designing, developing, and maintaining scalable AI applications using existing Large Language Model (LLM) APIs.Key Responsibilities:Design and develop AI applications with a strong focus on integration, application development,...


  • Maringá, Brasil Canonical Tempo inteiro

    Python and Kubernetes Software Engineer - Data, Workflows, AI/ML & Analytics Join or sign in to find your next job Join to apply for the Python and Kubernetes Software Engineer - Data, Workflows, AI/ML & Analytics role at Canonical Python and Kubernetes Software Engineer - Data, Workflows, AI/ML & Analytics 3 days ago Be among the first 25 applicants Join to...

  • Staff Frontend Engineer

    1 semana atrás


    Maringá, Brasil Cint Tempo inteiro

    OverviewCint is a pioneer in research technology (ResTech).Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more.The Cint platform is built on a programmatic marketplace, which is the world's largest,...

  • Machine Learning Engineer

    1 semana atrás


    Maringá, Brasil Flatiron Software Tempo inteiro

    Get AI-powered advice on this job and more exclusive features. Flatiron is a global remote software development company with engineers located around the world. We unite experts from diverse backgrounds and experiences in a collaborative culture to deliver exceptional products and services for our clients. As a forward-thinking software engineering company,...

  • UX Research

    Há 4 dias


    Maringá, Brasil BairesDev Tempo inteiro

    Join to apply for the UX Research / R+D - Remote Work role at BairesDev Get AI-powered advice on this job and more exclusive features. At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting‑edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team,...

  • Machine Learning Engineer

    3 semanas atrás


    Maringá, Brasil buscojobs Brasil Tempo inteiro

    Location: Fully remote Employment type: Part-time About Bizmoni Corp. Bizmoni is the world's first AI Super App designed to help anyone earn, learn, and grow in the AI era. We are building a global, fully remote team to shape the future of financial technology. Our mission is to make powerful AI-driven financial and business tools accessible to everyone from...

  • Front-End Engineer

    1 semana atrás


    Maringá, Brasil Bairesdev Tempo inteiro

    At BairesDev, we've been leading the way in technology projects for over 15 years.We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.When you apply for this position,...

  • Software Engineer

    1 semana atrás


    Maringá, Brasil Canonical Tempo inteiro

    Software Engineer - Solutions EngineeringJoin or sign in to find your next jobJoin to apply for the Software Engineer - Solutions Engineering role at CanonicalSoftware Engineer - Solutions Engineering3 days ago Be among the first 25 applicantsJoin to apply for the Software Engineer - Solutions Engineering role at CanonicalGet AI-powered advice on this job...


  • Maringá, Brasil Canonical Tempo inteiro

    Join to apply for the Software-Defined Networking Engineer role at Canonical 14 hours ago Be among the first 25 applicants Join to apply for the Software-Defined Networking Engineer role at Canonical Get AI-powered advice on this job and more exclusive features. This is a general selection process for all seniority levels, to join teams that focus on open...


  • Maringá, Brasil Launch Potato Tempo inteiro

    OverviewJoin to apply for the Principal ML Engineer role at Launch Potato.Launch Potato is a profitable digital media company that reaches over 30M+ monthly visitors through brands such as FinanceBuzz, All About Cookies, and OnlyInYourState.As The Discovery and Conversion Company, our mission is to connect consumers with the world's leading brands through...