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&rsquo;re looking for a Technical Lead to lead our development efforts in building cross platform peer-to-peer applications using the Pear Runtime and the broader ecosystem created by Holepunch.
You&rsquo;ll define technical direction, support engineers in day-to-day development, and act as the main liaison with Holepunch engineers - translating upstream developments into actionable work, coordinating releases, and contributing to the evolution of our peer-to-peer ecosystem.
What you&rsquo;ll work on<ul><li>
Act as the primary technical liaison between our dev team and the Holepunch engineers.</li><li>
Lead knowledge-sharing sessions between the teams for everyone to stay up-to-date.</li><li>
Build and maintain flagship desktop (Electron) and mobile (React Native) applications that run fully peer-to-peer with zero central servers.</li><li>
Design beautiful, performant cross-platform UX for file sharing, messaging, video calls, and collaborative tools.</li><li>
Integrate and extend the Pear Runtime / Holepunch stack (Hypercore, Hyperdrive, Hyperswarm, etc.).</li><li>
Ship new features rapidly, participate in code reviews, write tests, and optimize performance.</li><li>
Help external partners and the open-source community build on the platform.</li><li>
Occasionally contribute improvements and bug fixes back to the underlying open-source modules.</li></ul>
Responsibilities<ul><li>
Act as the primary technical liaison between our dev team and the Holepunch engineers.</li><li>
Lead knowledge-sharing sessions between the teams for everyone to stay up-to-date.</li><li>
Translate product requirements into clear technical plans and architectures aligned with the Holepunch stack.</li><li>
Ensure our applications follow a modular approach and are designed according to best practices.</li><li>
Coordinate internal and external documentation and training plans.</li><li>
Coordinate consolidated feedback from our dev team and external projects to the Holepunch team</li><li>
Guide and mentor the different engineering teams.</li></ul><ul><li>
Strong production experience with React Native and/or Electron (shipping apps that real users love)</li><li>
A strong background in building and managing modular codebases and creating reusable npm modules.</li><li>
5+ years of professional software engineering experience</li><li>
Experience leading small development teams and coordinating with internal and external stakeholders.</li><li>
Experience with mobile application stores, browser stores or Desktop stores.</li><li>
Very comfortable with Node.js and modern JavaScript/TypeScript ecosystems</li><li>
Proven experience designing and building local-first applications where the local data model is the primary source of truth.</li><li>
Hands-on experience with local-first data technologies (storage, conflict resolution, event sourcing, etc.)</li><li>
Familiarity with cross-platform packaging &amp; deployment</li><li>
Familiarity with end-to-end encryption and secure local storage.</li><li>
Solid grasp of asynchronous programming, networking, and data synchronization concepts</li><li>
Proficiency with Git, CI/CD and collaborative open-source workflows.</li><li>
Excellent communication skills (fully remote, global team)</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 (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 skilled Technical Architect who brings real-world architecture experience and excels at working collaboratively with engineers, designers, and stakeholders. This role requires deep technical understanding across our stack &mdash; spanning apps, SDKs, SaaS platforms, and distributed systems &mdash; and the ability to translate that knowledge into scalable, maintainable, and high-performing architectures that align with our design principles and long-term vision. 
The Technical Architect will act as a bridge between technical strategy and implementation, driving architectural consistency across teams while remaining hands-on in guiding system design, documentation, and evolution. You will help define the backbone of our technology by analyzing, documenting, and improving complex systems &mdash; applying open standards such as C4 and maintaining clear records of Important Technical Decisions (ITDs) to ensure traceability and shared understanding across the organization.
You will collaborate closely with engineers, product managers, and leadership to design robust and future-proof systems, foster architectural best practices, and mentor teams in achieving technical excellence. From leading design proposals and PoCs to defining reference implementations and modernization paths, you&rsquo;ll play a key role in ensuring that every part of our technology scales with our ambitions.
Responsibilities<ul><li>
Design robust and scalable architectures for all sorts of systems (apps, SDKs, SaaS platforms, etc.) that are tailor-made for our specific tech stack. Use systems-level thinking to structure components for reliability, scalability, and maintainability.</li><li>
Work closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical, and forward-looking architectures.</li><li>
Write and review technical proposals to ensure they align with the agreed architecture, principles, and long-term technical direction.</li><li>
Contribute to guiding development through code reviews, building PoCs, defining skeleton structures, and ensuring technical consistency across teams.</li><li>
Promote architectural standards and best practices across the organization to foster consistency, interoperability, and sustainable development.</li><li>
Analyze and document existing architectures by deeply understanding the current implementation of products and systems. Use open standards such as the C4 model to visualize and communicate system design.</li><li>
Detect and explain core algorithms and design patterns that form the backbone of key systems. Summarize their intent and implementation in simple, clear terms that can be easily understood by diverse audiences.</li><li>
Identify and record Important Technical Decisions (ITDs), ensuring they are properly captured, reviewed, and traceable to their rationale and impact.</li><li>
Evaluate and evolve existing architectures to improve scalability, maintainability, and performance. Propose pragmatic refactorings and modernization initiatives when needed.</li><li>
Mentor and enable engineering teams in system design, architectural principles, and documentation best practices, building a shared culture of technical excellence.</li><li>
Keep up to date with new tools, frameworks, and ideas, and proactively identify opportunities to improve our systems, processes, and developer experience.</li></ul><ul><li>
10+ years of experience in software development.</li><li>
3+ years of experience in a Technical Architect, Chief Architect, or similar technical leadership role.</li><li>
Strong hands-on experience with JavaScript/TypeScript and/or C++.</li><li>
Proven ability to perform and make decisions in fast-paced, dynamic, and evolving environments, balancing agility with long-term architectural integrity.</li><li>
Demonstrated ability to analyze, refactor, and document complex systems - transforming them into modular, maintainable architectures using open standards such as C4 and ADRs.</li></ul><ul><li>
Deep understanding of architecture principles, design patterns, and modern system paradigms (microservices, event-driven architectures, domain-driven design, etc.), combined with the ability to quickly absorb and adapt to new stacks and tools.</li><li>
Proven ability to identify and articulate key algorithms, flows, and design patterns in existing systems, expressing them clearly to both technical and non-technical audiences.</li><li>
Demonstrated experience architecting systems for scale - optimizing for high-volume traffic, large user bases, or data-intensive workloads - while navigating trade-offs between performance, reliability and cost-efficiency.</li><li>
Demonstrated leadership in defining architectural standards, driving technical governance, and mentoring engineering teams in best practices.</li><li>
Strong problem-solving and system-level thinking, with an aptitude for simplifying complexity and balancing technical depth with pragmatic trade-offs.</li><li>
Hands-on experience with containerization and orchestration, including Docker and Kubernetes, as well as CI/CD automation using GitHub Actions, GitLab CI, or similar tools.</li><li>
Practical experience with databases and data modeling, covering SQL (e.g.: PostgreSQL, MySQL or similar) and NoSQL (e.g.: MongoDB, Redis or similar) systems.</li><li>
Excellent grasp of DevOps principles - version control (Git), build/release pipelines, monitoring, and observability (Prometheus, Grafana, Datadog, OpenTelemetry).</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>

Software Architect (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
Contribute to the creation of MiningOS aiming to improve the operational efficiency of Bitcoin mining sites, and of MDK as a developer toolkit aiming to become the standard for the mining industry (see mos.tether.io).
Responsibilities<ul><li>
Innovative Solutions: Contribute to the creation of groundbreaking projects, utilizing agile methodologies and innovative technologies to create incredible platforms.</li><li>
Scalability: Ensure backend services remain effortlessly responsive and real-time, accommodating the platform's continual growth and evolving user base.</li><li>
Security: Uphold the highest security standards in all backend processes and services to safeguard our users' assets and data.</li></ul><ul><li>
Node/JavaScript Expertise: Very proficient in Node.js and JavaScript programming.</li><li>
Microservices Architecture: Familiarity with microservices architecture for scalable applications.</li><li>
Complex Platform Development: Experience in actively developing complex platforms.</li><li>
Peer-to-Peer Technologies: Understanding of Peer-to-Peer technologies.</li><li>
Database Interaction: Proficiency in interacting with databases such as MySQL and MongoDB.</li><li>
Quick Learner: Ability to quickly adapt and learn new technologies.</li><li>
Security Awareness: Strong understanding and experience implementing best security practices.</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 Backend Engineer (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&rsquo;re currently looking for a (Senior) Associate to join our Venture Growth team. The position is 100% remote and will focus on expanding and accelerating Tether Venture&rsquo;s investment portfolio, ranging from seed and early stage investments to late stage, growth and strategic majorities. The Venture Growth team is currently a five person team that works closely with multiple other teams within Tether to assess investment opportunities, unlock synergies and create strategic value. This role will also work with external C-level executives and board representatives on strategic planning, oversight and execution of key initiatives, monitoring, business planning/budgeting and KPIs.
Responsibilities<ul><li>
Conduct screening and assessment of new investment opportunities in collaboration with the broader investment team, including market sizing, competitive analyses, and business model validation. 
</li><li>
Participate in due diligence for new investments, with a focus on operational and strategic fit, scalability, and synergy potential. 
</li><li>
Develop investment memos and strategic recommendations for internal and investor review, clearly articulating expected ROI and risks.</li></ul>
Within the Portfolio:<ul><li>
Collaborate with senior leadership to assess and enhance their growth potential, operational effectiveness, and performance. 
</li><li>
Partner with strategic leaders across business lines to set realistic key performance indicators (KPIs), design reporting templates, and engage in ongoing performance dialogue. 
</li><li>
Map out competitive and adjacent industry landscapes, co-develop strategic growth plans, and lead their execution. 
</li><li>
Engaging with management teams on value-creation initiatives such as go-to-market strategy, competitive threat assessments, cost synergy realization, and capital efficiency projects (including working capital optimization and procurement reviews). 
</li><li>
Lead planning and forecasting processes to support company growth and regional expansion objectives. Build multi-year business models to guide investments across capex, opex, M&amp;A, and human capital. 
</li><li>
Support innovation efforts aimed at expanding revenue streams and improving profitability across the platform. 
</li><li>
Contribute to inorganic growth initiatives by identifying, evaluating, and executing acquisition and partnership opportunities. 
</li><li>
Ensure cross-portfolio collaboration by promoting communication and alignment on shared initiatives, resources, and best practices. 
</li><li>
Identify and coordinate human capital needs to support growth initiatives, leveraging internal teams for revenue generation and operational efficiency. 
</li><li>
Drive a continuous improvement culture and operational excellence across the organization.</li></ul> 
<ul><li>
Bachelor&rsquo;s degree or equivalent experience required. Master of Business Administration (or commensurate experience) preferred.</li><li>
5+ years of experience required. Consulting, investment banking and/or PE experience preferred (e.g., 2-3 yrs consulting + 2-3 yrs in industry).</li><li>
2+ years experience with the payments industry is preferred</li><li>
Deep knowledge of resource planning, demand planning, budgeting, business planning, corporate strategy required. Prior exposure to the following areas is also valued:<ul><li>
Coordination of cross-functional teams;</li><li>
Direct reporting or direct interaction with C-suite executives;</li><li>
Strategic advisory projects for multinational groups including acquisitions, postmerger integrations, operational improvement plans;</li><li>
Development of business plans, budgets, operating models, due diligence reports,investor reports and management presentations;</li><li>
Acquisition due diligence (commercial, financial, legal, tax, technology, organizational, etc.) and/ or post-acquisition support;</li><li>
Exposure to communications, sales, business line or product management leadership, benchmarking, and forecasting functions.</li></ul></li><li>
Strong business sense, market research, analytical, and presentation skills required. Being reliable and organized: proven ability to work proactively to deliver high-quality end-results and outputs with attention to details even under pressure.</li><li>
Must have strong verbal, written, and interpersonal communication skills to interact with all associates and key stakeholders, with the ability to communicate with tact and diplomacy. Able to present a proprietary standpoint / proposition and lead with influence.</li><li>
Demonstrated ability to abide to commitments and protect confidential information.</li><li>
Ability to develop and execute short and long-term strategic plans; ability to develop and maintain external relations with a wide range of stakeholders and partners.</li><li>
Ability to work day-to-day with management teams across different levels of seniority.</li><li>
Limited travel may be required.</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 Associate Venture Growth - 100% remote

Join Tether Operations Limited and explore 17   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

Technical Lead (100% Remote)

Technical Lead (100% Remote)

Technical Lead (100% Remote)

Software Architect (100% Remote)

Senior Backend Engineer (100% Remote)

Senior Associate Venture Growth - 100% remote

Senior Associate Venture Growth - 100% remote