Qureos Mentor

Tether Operations Limited

<div>Join Tether and Shape the Future of Digital Finance
At Tether, we&rsquo;re not just building products, we&rsquo;re pioneering a global financial revolution. Our cutting-edge solutions empower businesses&mdash;from exchanges and wallets to payment processors and ATMs&mdash;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
Tether Finance: Our innovative product suite features the world&rsquo;s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that&rsquo;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&rsquo;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&rsquo;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.
Are you ready to be part of the future?
About the job
We're seeking experienced AI infrastructure Engineers to design and implement robust, scalable pipelines for massive data workloads. Join Tether&rsquo;s applied research team, where you&rsquo;ll contribute to high-impact projects that run across thousands of GPUs and drive cutting-edge video generation foundation development.
Responsibilities<ul><li>
Build and scale high-throughput data infrastructure optimized for video and multimodal content processing across large GPU clusters (e.g., H100/H200).</li><li>
Design core preprocessing algorithms for video, audio, text, and image modalities, enabling efficient extraction, synchronization, and normalization of temporal data.</li><li>
Build automated acquisition pipelines for sourcing large-scale video datasets, handling diverse formats, frame rates, annotations, and embedded audio.</li><li>
Architect robust systems for scalable evaluation and annotation, including prompt-based scoring, perceptual metrics, caption generation, and retrieval-based diagnostics.</li><li>
Collaborate with model researchers to co-design video model architectures (e.g. DiTs, VAEs, spatio-temporal transformers) and training schedules across pretraining and fine-tuning stages.</li><li>
Optimize distributed data loading and pipeline throughput for training at scale, ensuring robustness across model variants and modality combinations.</li><li>
Manage infrastructure to support experiment tracking, model versioning, and cross-team deployment workflows, integrating with production and research platforms.</li><li>
Support backend engineering across research, product, and creative teams to ensure seamless integration of data and model workflows from prototyping to inference.</li></ul><ul><li>
Proficient in Python with strong programming skills across backend, infrastructure, and data tooling domains.</li><li>
Strong software engineering experience, including 2+ years working with petabyte-scale data pipelines and systems across thousands of GPUs.</li><li>
Proven ability to architect and maintain large-scale distributed systems for data processing and delivery.</li><li>
Deep expertise in orchestration frameworks such as Kubernetes and SLURM with hands-on experience deploying and managing high-throughput workloads.</li></ul>
Preferred Qualifications<ul><li>
Practical experience on building pipelines and infrastructure with visual and multimodal datasets, including image/video pipelines.</li><li>
Experience in building video foundation infrastructure pipelines and workflows with collaboration of LLM and/or video foundation research and engineering teams is a strong advantage.</li></ul>
Important information for candidates 
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:<ul><li>
Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/</li><li>
Verify the recruiter&rsquo;s identity. All our recruiters have verified LinkedIn profiles. If you&rsquo;re unsure, you can confirm their identity by checking their profile or contacting us through our website.</li><li>
Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.</li><li>
Double-check email addresses. All communication from us will come from emails ending in @tether.to or @tether.io</li><li>
We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.</li></ul>
When in doubt, feel free to reach out through our official website.</div>

Senior AI Engineer - Data & Infrastructure for Multimodal Models (100% Remote)

<div>Join Tether and Shape the Future of Digital Finance
At Tether, we&rsquo;re not just building products, we&rsquo;re pioneering a global financial revolution. Our cutting-edge solutions empower businesses&mdash;from exchanges and wallets to payment processors and ATMs&mdash;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
Tether Finance: Our innovative product suite features the world&rsquo;s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that&rsquo;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&rsquo;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&rsquo;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.
Are you ready to be part of the future?
About the job
We are seeking a highly experienced Technical Lead to spearhead the development of our cutting-edge crypto wallets. This is a unique opportunity to join a fast-growing company operating in the highly dynamic, rapidly evolving Web3 space.
 
 
This role requires hands-on leadership and coordination with Product managers and project managers to reach the intended development targets.
Responsibilities:<ul><li>
Lead and mentor a team of Backend and Wallet developers, ensuring adherence to coding standards, best practices, and technical excellence.</li><li>
Design, architect, and implement scalable, secure wallets and reusable wallet libraries</li><li>
Collaborate with cross-functional teams including product and design to deliver end-to-end technical solutions.</li><li>
Work with a project manager to define technical roadmap, prioritize tasks, and drive sprint planning to ensure timely delivery of project milestones. Identify technical risks early, propose effective solutions, and ensure continuous improvement of the system architecture.</li><li>
Provide hands-on technical leadership in developing peer-to-peer (P2P) applications, ensuring efficient data synchronization, decentralized communication, and network resilience.</li><li>
Perform regular code reviews, architectural reviews, and optimization initiatives for both performance and scalability.</li><li>
Stay ahead of emerging Web3, blockchain, and DeFi trends and integrate relevant innovations.</li></ul><ul><li> 
6+ years of software engineering experience with at least 2&ndash;3 years in a technical leadership role.</li></ul><ul><li>
Strong experience building and deploying crypto wallets, DeFi protocols, and working with Web3 tech stacks (e.g., EVM, Solidity, ethers.js/ web3.js).</li><li>
Strong NodeJS and React Native mobile development experience with experience launching and maintaining successful applications.</li><li>
Good C++ development experience and understanding of OS, Cryptography and Networking primitives. Experience building Native addons in NodeJS is great to have.</li><li>
Desirable to have experience in building peer-to-peer (P2P) applications or distributed systems and decentralized communication models.</li></ul><ul><li>
Solid grasp of software architecture principles, system design patterns, and API integrations.</li><li>
Excellent leadership, problem-solving, and communication skills.</li><li>
Experience working in a high-growth, fast-paced startup environment.</li><li>
Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Engineering, or a related discipline.</li></ul>
Important information for candidates 
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:<ul><li>
Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/</li><li>
Verify the recruiter&rsquo;s identity. All our recruiters have verified LinkedIn profiles. If you&rsquo;re unsure, you can confirm their identity by checking their profile or contacting us through our website.</li><li>
Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.</li><li>
Double-check email addresses. All communication from us will come from emails ending in @tether.to or @tether.io</li><li>
We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.</li></ul>
When in doubt, feel free to reach out through our official website.</div>

Technical Lead - Wallets (100% remote- Dubai)

<div>Join Tether and Shape the Future of Digital Finance
At Tether, we&rsquo;re not just building products, we&rsquo;re pioneering a global financial revolution. Our cutting-edge solutions empower businesses&mdash;from exchanges and wallets to payment processors and ATMs&mdash;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
Tether Finance: Our innovative product suite features the world&rsquo;s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that&rsquo;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&rsquo;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&rsquo;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.
Are you ready to be part of the future?
About the job
We are seeking a highly experienced Technical Lead to spearhead the development of our cutting-edge crypto wallets. This is a unique opportunity to join a fast-growing company operating in the highly dynamic, rapidly evolving Web3 space.
 
 
This role requires hands-on leadership and coordination with Product managers and project managers to reach the intended development targets.
Responsibilities:<ul><li>
Lead and mentor a team of Backend and Wallet developers, ensuring adherence to coding standards, best practices, and technical excellence.</li><li>
Design, architect, and implement scalable, secure wallets and reusable wallet libraries</li><li>
Collaborate with cross-functional teams including product and design to deliver end-to-end technical solutions.</li><li>
Work with a project manager to define technical roadmap, prioritize tasks, and drive sprint planning to ensure timely delivery of project milestones. Identify technical risks early, propose effective solutions, and ensure continuous improvement of the system architecture.</li><li>
Provide hands-on technical leadership in developing peer-to-peer (P2P) applications, ensuring efficient data synchronization, decentralized communication, and network resilience.</li><li>
Perform regular code reviews, architectural reviews, and optimization initiatives for both performance and scalability.</li><li>
Stay ahead of emerging Web3, blockchain, and DeFi trends and integrate relevant innovations.</li></ul>
Important information for candidates 
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:<ul><li>
Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/</li><li>
Verify the recruiter&rsquo;s identity. All our recruiters have verified LinkedIn profiles. If you&rsquo;re unsure, you can confirm their identity by checking their profile or contacting us through our website.</li><li>
Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.</li><li>
Double-check email addresses. All communication from us will come from emails ending in @tether.to or @tether.io</li><li>
We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.</li></ul>
When in doubt, feel free to reach out through our official website.<ul><li> 
6+ years of software engineering experience with at least 2&ndash;3 years in a technical leadership role.</li></ul><ul><li>
Strong experience building and deploying crypto wallets, DeFi protocols, and working with Web3 tech stacks (e.g., EVM, Solidity, ethers.js/ web3.js).</li><li>
Strong NodeJS and React Native mobile development experience with experience launching and maintaining successful applications.</li><li>
Good C++ development experience and understanding of OS, Cryptography and Networking primitives. Experience building Native addons in NodeJS is great to have.</li><li>
Desirable to have experience in building peer-to-peer (P2P) applications or distributed systems and decentralized communication models.</li></ul><ul><li>
Solid grasp of software architecture principles, system design patterns, and API integrations.</li><li>
Excellent leadership, problem-solving, and communication skills.</li><li>
Experience working in a high-growth, fast-paced startup environment.</li><li>
Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Engineering, or a related discipline.</li></ul></div>

Technical Lead - Wallets (100% remote- Abu Dhabi)

<div>Join Tether and Shape the Future of Digital Finance
At Tether, we&rsquo;re not just building products, we&rsquo;re pioneering a global financial revolution. Our cutting-edge solutions empower businesses&mdash;from exchanges and wallets to payment processors and ATMs&mdash;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
Tether Finance: Our innovative product suite features the world&rsquo;s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that&rsquo;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&rsquo;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&rsquo;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.
Are you ready to be part of the future?
About the job
As a member of the AI model team, you will drive innovation in architecture development for cutting-edge models of various scales, including small, large, and multi-modal systems. Your work will enhance intelligence, improve efficiency, and introduce new capabilities to advance the field.
You will have a deep expertise in video generation model architectures with a hands-on, research-driven approach. Your mission is to explore and implement novel techniques and algorithms that lead to groundbreaking advancements: data curation, strengthening baselines, identifying and resolving existing pre-training bottlenecks to push the limits of model performance.
Responsibilities<ul><li>
Pioneer multimodal and video-centric research that moves fast and breaks ground, contributing directly to usable prototypes and scalable systems.</li><li>
Design and implement novel AI architectures for multimodal language models, integrating text, visual, and audio modalities.</li><li>
Engineer scalable training and inference pipelines optimized for large-scale multimodal datasets and distributed GPU systems across thousands of GPUs.</li><li>
Optimize systems and algorithms for efficient data processing, model execution, and pipeline throughput.</li><li>
Build modular tools for preprocessing, analyzing, and managing multimodal data assets (e.g., images, video, text).</li><li>
Collaborate cross-functionally with research and engineering teams to translate cutting-edge model innovations into production-grade solutions.</li><li>
Prototype generative AI applications showcasing new capabilities of multimodal foundation models in real-world products.</li><li>
Develop benchmarking tools to rigorously evaluate model performance across diverse multimodal tasks.</li></ul><ul><li>
Bachelor&rsquo;s degree in Computer Science, Computer Engineering, or a related technical field, or equivalent practical experience</li><li>
Expertise in Python &amp; Pytorch, including practical experience working with the full development pipeline from data processing &amp; data loading to training, inference, and optimization.</li><li>
Experience working with large-scale text data, or (bonus) interleaved data spanning audio, video, image, and/or text.</li><li>
Direct hands-on experience in developing or benchmarking at least one of the following topics: LLMs, Vision Language Models, Audio Language Models, generative video models .</li></ul><h4 class="jobSectionHeader">
Nice to have skills:</h4><ul><li>
PhD in Computer Vision, Machine Learning, NLP, Computer Science, Applied Statistics, or a closely related field</li><li>
Demonstrated expertise in computer vision, video generation foundation model and/or multimodal research.</li><li>
First-author publications at leading AI conferences such as CVPR, ICCV, ECCV, ICML, ICLR, NeurIPS etc.</li></ul>
Important information for candidates 
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:<ul><li>
Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/</li><li>
Verify the recruiter&rsquo;s identity. All our recruiters have verified LinkedIn profiles. If you&rsquo;re unsure, you can confirm their identity by checking their profile or contacting us through our website.</li><li>
Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.</li><li>
Double-check email addresses. All communication from us will come from emails ending in @tether.to or @tether.io</li><li>
We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.</li></ul>
When in doubt, feel free to reach out through our official website.</div>

Senior Research Engineer - Multimodal & Video Foundation Model

Technical Lead - Wallets (100% remote - Pakistan)

Join Tether Operations Limited and explore 6   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Tether Operations Limited

ABOUT_COMPANY

Senior AI Engineer - Data & Infrastructure for Multimodal Models (100% Remote)

Technical Lead - Wallets (100% remote- Dubai)

Technical Lead - Wallets (100% remote- Abu Dhabi)

Senior Research Engineer - Multimodal & Video Foundation Model

Senior AI Engineer - Data & Infrastructure for Multimodal Models (100% Remote)

Technical Lead - Wallets (100% remote - Pakistan)