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Location: Argentina; Colombia; Mexico; Uruguay; Venezuela, Bolivarian Republic of About the Role We are seeking a highly experienced Senior Structural / Architectural Project Coordinator to support a large-scale and technically complex hydric development project combining residential and commercial components. This role is heavily focused on multidisciplinary technical coordination, constructability review, and execution readiness across architectural, structural steel, and MEP scopes. The ideal candidate will act as a bridge between disciplines, ensuring all project documentation and detailing are fully coordinated before reaching construction and contractor implementation stages. This is not a pure drafting or modeling position. We are looking for a senior-level professional with strong real-world construction understanding, capable of proactively identifying coordination gaps, clashes, missing information, and constructability issues before they impact execution. The position is intended to be long-term and integrated into ongoing project coordination workflows. Key Responsibilities Coordinate technical information between structural steel, architectural, structural, and MEP disciplines. Review and validate that detailing and documentation align with architectural intent and construction requirements. Identify clashes, constructability issues, missing details, and coordination conflicts prior to execution. Ensure multidisciplinary documentation is fully coordinated before reaching contractors and site implementation. Support BIM coordination and clash detection workflows across disciplines. Collaborate closely with project teams, consultants, and contractors to maintain consistency and execution clarity. Anticipate field and execution-related issues from a practical construction perspective. Requirements 5+ years of experience in multidisciplinary project coordination within architecture, structural engineering, or construction environments. Strong experience coordinating structural steel, architectural, and MEP documentation. Solid understanding of construction workflows, technical documentation, and constructability principles. Practical exposure to U.S. construction standards, project workflows, and contractor coordination. Experience working on technically complex commercial, mixed-use, industrial, residential, or large-scale projects. Strong ability to proactively identify and resolve coordination and execution issues. Comfortable working in highly collaborative BIM-driven environments. Strong communication and organizational skills. Technical Requirements Revit AutoCAD BIM coordination workflows Clash detection workflows (Navisworks experience is highly valuable) Strong technical documentation review capabilities Benefits Work for the most exciting companies in the North American Market. Flexible schedules. Work from anywhere. Highly competitive compensation.

Location: Philippines; South Africa; Pakistan; Mexico; Colombia; Argentina About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include high-growth SaaS companies, digital agencies, FinTech platforms, MarTech startups, and other fast-scaling tech-enabled businesses. About the Company Our client is a fast-growing developer infrastructure and observability company focused on helping engineering teams improve the performance, reliability, and security of Node.js applications at scale. Their platform combines advanced observability, AI-powered diagnostics, and security tooling to help organizations detect vulnerabilities, optimize production environments, and resolve complex debugging issues faster. Serving engineering teams globally, the company works with organizations ranging from high-growth startups to enterprise environments running mission-critical Node.js infrastructure. With established sales processes and a strong technical product suite, they are expanding their commercial team to support continued growth in the US market. Job Summary We are seeking a Senior Account Executive with full-cycle sales experience to drive revenue growth for a highly technical SaaS platform serving developers and engineering organizations. This role is ideal for experienced remote sales professionals who thrive in consultative selling environments and have a proven track record selling into the US market. You will own the sales process from outbound prospecting and lead qualification through discovery, solutioning, negotiation, and close. Due to the complexity of the product suite and multiple SKUs, this role requires strong technical curiosity, executive-level communication skills, and the ability to navigate sophisticated buying cycles. Candidates with strong SDR backgrounds and exceptional performance records may also be considered. Key Responsibilities Own the full sales cycle from outbound prospecting through closed-won deals. Engage technical buyers, engineering leaders, and decision-makers across US-based organizations. Conduct discovery calls to identify customer pain points related to Node.js performance, observability, and security. Build and manage a healthy pipeline through LinkedIn outreach, lead sourcing, and proactive prospect engagement. Drive opportunities through qualification, solutioning, proposal, and negotiation stages. Collaborate with technical and leadership teams to align customer needs with platform capabilities. Maintain accurate CRM records and pipeline forecasting. Meet and exceed KPIs related to: Contacts engaged Conversion to solutioning Pipeline progression Closed revenue performance Represent the brand professionally in all customer interactions and external communications. Requirements 5+ years of B2B SaaS sales experience in Account Executive, Senior SDR, or similar closing roles. Proven success selling into the US market. Strong full-cycle sales experience with measurable quota attainment. Experience managing complex sales processes with multiple stakeholders and product offerings. Excellent English communication skills with first-language fluency and a neutral accent. Strong lead qualification, LinkedIn outreach, and lead sourcing experience. Ability to work full-time remotely with overlap in CST hours. Experience using modern sales tools and CRMs. Self-motivated, proactive, and comfortable working in a fast-paced growth-stage environment. Nice-to-Have Skills Experience with HubSpot LinkedIn Sales Navigator proficiency Slack experience Spanish language skills Experience selling technical products, developer tools, observability platforms, or infrastructure software Ideal Candidate Profile Senior-level Account Executive with experience selling technical or developer-focused solutions Comfortable navigating consultative and solution-based sales conversations Strong personal accountability and pipeline ownership Seeking a long-term remote opportunity with growth potential Able to confidently represent a sophisticated technical brand in client-facing environments Benefits 💸High earning potential 🌎 Fully remote role with international companies 🚀 Direct in-house placement (not outsourced) 📈 Clear career progression 🎯 Structured onboarding and defined performance KPIs

Location: Argentina; Mexico Workplace: remote About Welocalize  Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300 languages, enabling accurate, culturally aligned, and compliant multilingual content at scale.   Welocalize’s Opal Platform comprises patented technology designed to automate multilingual content and improve workflow performance for enterprises. Opal functions as an agentic system that orchestrates AI, automation, and human expertise to coordinate content workflows across the lifecycle, improving speed, scalability, and operational control for global enterprises. These solutions operate within a secure and compliant environment supported by seven ISO certifications. Welocalize is headquartered in New York with offices worldwide. welocalize.com  Overview  The Senior Project Manager will be responsible for managing assigned accounts end-to-end, including project planning, execution, monitoring, delivery, and closure in line with Welocalize’s standard processes and tools. In addition, the Senior Project Manager will partner with the Operations Squad Lead to support large enterprise accounts. This role will serve as the primary project-level contact for clients, building strong customer relationships while collaborating closely with Welocalize account directors and production teams to maximize delivery performance, client satisfaction, quality, and profitability. The ideal candidate is a motivated and dependable professional with strong relationship-building skills across cross-functional teams. They should bring the adaptability, resilience, and energy needed to succeed in a fast-paced and evolving environment.   Main Duties Lead and supervise global teams, including internal and external stakeholders, with responsibility for both direct and indirect reports. Prepare, analyze, and implement project plans in alignment with Welocalize standards, including project initiation, workflow management, completion, status updates, invoice approvals, and client information maintenance. Develop and manage detailed project schedules to ensure timely and efficient delivery. Prepare project estimates and proposals for client review and approval. Conduct risk assessments and implement strategic plans to minimize potential issues and ensure successful outcomes. Oversee QA projects, including resource allocation, defect management, reporting, and overall quality performance. Collaborate closely with cross-functional stakeholders to achieve project and client objectives. Create and maintain process documentation as required. Operate independently with moderate support, proactively identifying and escalating issues outside of scope in a timely manner. Partner with production teams to drive continuous improvement in project delivery, efficiency, and profitability. Build and maintain strong relationships with internal and external stakeholders, including colleagues across departments and vendors. Develop trusted client relationships at the project level, achieving measurable success in customer satisfaction ratings. Ensure clear, effective, and timely communication with all project stakeholders, including clients and production teams. Maintain accuracy and timeliness of all financial systems data. Prepare and deliver reporting, including weekly project status updates, budget-to-actual analysis, time management, and client/vendor-related issues. Protect project profitability through effective margin management. Plan, prepare, and lead quarterly business reviews with clients in face-to-face settings.   Requirements Education Level: Master’s degree, or Bachelor’s degree with relevant industry experience in lieu of a Master’s degree. Proven track record in Localization Project Management. Experience working internationally or directly with global product development teams. Experience within a technology-driven company or environment. Demonstrated success managing large enterprise clients. Proven ability to lead and deliver large-scale accounts and complex projects successfully. Experience creating client-facing documentation, including Statements of Work (SOWs), proposals, process documentation, and post-project reviews. Proven record of contributing to process improvements, operational initiatives, and new ideas. Experience supporting new client sales cycles, including presentations, analysis, recommendations, and relationship development. Strong experience managing financial budgets, reconciliations, and budget reporting. Hands-on experience with CAT and TMS tools, ideally including Crowdin, Smartling, XTM, or Phrase.   Additional Skills Job Reference: #LI-JC1

Location: Mexico; Colombia; Argentina; Brazil; Costa Rica; Chile About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups and established businesses in SaaS, MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you’ll be placed directly with a client as a core member of their team—giving you real ownership, career progression, and long-term stability. Role Type: Full-time Engagement: Independent Contractor Language Requirement: Fully bilingual in English & Spanish (spoken and written) Job Summary We are looking for a highly motivated and fully bilingual Sales Development Representative (SDR) fluent in both English and Spanish to support outbound lead generation and appointment setting for investment property loan products. This role is ideal for experienced SDRs with a strong background in cold calling, real estate finance, mortgages, or loan services. You’ll be responsible for engaging potential borrowers, qualifying opportunities, and scheduling appointments for senior loan advisors while maintaining high daily activity levels. The ideal candidate is confident on the phone, understands lending terminology, and thrives in a high-volume outbound sales environment. Key Responsibilities Conduct high-volume outbound prospecting calls to real estate investors and borrowers. Complete a minimum of 100 outbound calls per day. Book and qualify a target of 10 appointments per day for the sales team. Educate prospects on commercial and residential investment property loan solutions. Identify borrower needs and gather preliminary qualification information. Maintain accurate records and pipeline updates within the CRM. Follow up consistently with leads via phone, email, and SMS. Collaborate closely with loan officers and underwriting teams to support deal flow. Manage outbound campaigns using US-based dialer platforms. Maintain professional communication standards in both English and Spanish. Requirements Fully bilingual in English and Spanish (spoken and written) — required. 2+ years of experience in Sales Development, Appointment Setting, or Outbound Sales. Proven cold calling experience with consistent activity and appointment-setting metrics. Background in real estate finance, mortgages, lending, or investment property financing strongly preferred. Experience with loan origination, underwriting, loan processing, or mortgage support is highly advantageous. Strong understanding of commercial and residential investment property loans. Hands-on experience using: CRM platforms: HubSpot, PipeDrive, Go High Level Dialers: AirCall, CloudTalk, or similar US-based dialers Excellent objection-handling and communication skills. Strong organizational and time management abilities. Comfortable working in a fast-paced, KPI-driven remote sales environment. Benefits 🌎 Fully remote role with flexible working hours 🚀 Work with high-growth international companies 📈 Clear career progression to Account Executive and beyond 🎯 Performance-based bonuses and incentives 🤝 Direct hire with global clients (not outsourced) 🧠 Ongoing training, mentorship, and sales development support

Location: United Kingdom; Brazil; United Arab Emirates; Ireland; Peru; Sweden; Colombia; Argentina; Romania; Cyprus; Switzerland; Portugal; Lithuania; South Africa; Czech Republic; Canada; Hungary; Mexico; Chile; Poland; Spain; Bulgaria Workplace: Remote BUILDING THE FUTURE OF OPEN FINANCE Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system. THE TEAM Founded in 2011, Kraken is one of the world's longest-standing crypto platforms, trusted by over 10 million individuals and institutions across the globe. It offers spot trading, margin, futures, staking, and OTC services, with products built for both individual investors and institutional clients. We are seeking a skilled & hands-on Senior Security Architect for Kraken Security Labs. Kraken Security Labs provides boutique-style, deeply technical internal security consulting on current and future products. We don't merely provide high-level guidance but indeed get deeply embedded in the different engineering teams and do not mind hands-on work. Our projects span from classical infrastructure security projects, over cryptography, web3, and complex Rust projects, to securing our next generation of AI products. You will work in a small, highly technical team and collaborate with teams all across the company & world.   THE OPPORTUNITY - Design, review & verify robust security architecture in a heterogeneous environment - Conduct thorough security assessments and audits of existing architectures, recommending practical improvements - Stay updated with latest (blockchain) security trends, threats and mitigation techniques - Provide expertise to our blockchain teams, ensuring secure operational practices   WHAT YOU BRING - Proven experience as an IT security expert, with a strong background in application security - Experience in security testing diverse application - Experience with infrastructure security - Basic familiarity with security frameworks (OWASP, NIST, etc) - Excellent problem-solving skills and the ability to work in a dynamic, fast-paced environment - Strong communication and collaboration skills to effectively remotely work with stakeholders across the organization Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis. Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution. We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance. OUR COMMITMENT Payward is powered by people from around the world and we celebrate the diverse talents, backgrounds, contributions, and unique perspectives that everyone brings to the table. We hire based on merit, seeking out people with the right abilities, knowledge, and skills for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgeable about crypto. We may ask candidates to complete job-related skills or work-style assessments as part of our hiring process. These assessments evaluate competencies relevant to the role and are applied consistently across candidates for similar positions. Results are considered alongside experience and interviews, and are not the sole basis for any employment decision. As an equal opportunity employer, we don't tolerate discrimination or harassment of any kind, whether based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status, or any other protected characteristic as outlined by federal, state, or local laws. Stay connected Follow us on Twitter https://twitter.com/krakenfx Learn on the Kraken Blog https://blog.kraken.com/#:~:text=Enter%20your%20email%20address Connect on LinkedIn https://www.linkedin.com/company/kraken-exchange/ Candidate Privacy Notice https://www.kraken.com/legal/candidate-privacy-notice

Location: United Kindom, United Kingdom; Buenos Aires, Argentina; Bogotá, Colombia; Sao Paulo, Brazil; Montevideo, Uruguay; Bangalore, India; Chittagong, Bangladesh; Karachi, Pakistan; Tokyo, Japan; Hanoi, Vietnam; Taipei, Taiwan; Bangkok, Thailand; London, United Kingdom; Lugano, Switzerland; Barcelona, Spain; Dubai, United Arab Emirates; Sofia, Bulgaria; Prague, Czechia; Belgrade, Serbia; Copenhagen, Denmark; Tallinn, Estonia; Athens, Greece; Tbilisi, Georgia; Budapest, Hungary; Dublin, Ireland; Sliema, Malta; Oslo, Norway; Amsterdam, Netherlands; Warsaw, Poland; Lisbon, Portugal; Bucharest, Romania; Stockholm, Sweden; Brussels, Belgium; Tel Aviv, Israel; Istambul, Türkiye; Nicosia, Cyprus Workplace: remote 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 Tether Finance: 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. Are you ready to be part of the future? About the job As a member of our AI model team, you will drive innovation in model serving and inference architectures for advanced AI systems. Your work will focus on optimizing model deployment and inference strategies to deliver highly responsive, efficient, and scalable performance across real-world applications. You will work on a wide spectrum of systems, ranging from resource-efficient models designed for limited hardware environments to complex, multi-modal architectures that integrate data such as text, images, and audio. We expect you to have deep expertise in designing and optimizing model serving pipelines and inference frameworks as well as a strong background in advanced model architectures. You will adopt a hands-on, research-driven approach to develop, test, and implement novel serving strategies and inference algorithms. Your responsibilities include engineering robust inference pipelines, establishing comprehensive performance metrics, and identifying and resolving bottlenecks in production environments. The ultimate goal is to enable high-throughput, low-latency, low-memory footprint, and scalable AI performance that delivers tangible value in dynamic, real-world scenarios. Responsibilities Design and deploy state-of-the-art model serving architectures that deliver high throughput and low latency while optimizing memory usage. Ensure these pipelines run efficiently across diverse environments, including resource-constrained devices and edge platforms. Establish clear performance targets such as reduced latency, improved token response, and minimized memory footprint. Build, run, and monitor controlled inference tests in both simulated and live production environments. Track key performance indicators such as response latency, throughput, memory consumption, and error rates, with special attention to metrics specific to resource-constrained devices. Document iterative results and compare outcomes against established benchmarks to validate performance across platforms. Identify and prepare high-quality test datasets and simulation scenarios tailored to real-world deployment challenges, specifically those encountered on low-resource devices. Set measurable criteria to ensure that these resources effectively evaluate model performance, latency, and memory utilization under various operational conditions. Analyze computational efficiency and diagnose bottlenecks in the serving pipeline by monitoring both processing and memory metrics. Address issues such as suboptimal batch processing, network delays, and high memory usage to optimize the serving infrastructure for scalability and reliability on resource-constrained systems. Work closely with cross-functional teams to integrate optimized serving and inference frameworks into production pipelines designed for edge and on-device applications. Define clear success metrics such as improved real-world performance, low error rates, robust scalability, optimal memory usage and ensure continuous monitoring and iterative refinements for sustained improvements. 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). Must have knowledge of Metal Shading Language (MSL). You should be comfortable writing custom compute shaders from scratch. Proven experience in low-level kernel optimizations and inference optimization on mobile devices is essential. Your contributions should have led to measurable improvements in inference latency, throughput, and memory footprint for domain-specific applications, particularly on resource-constrained devices and edge platforms. A deep understanding of modern model serving architectures and inference optimization techniques is required. This includes state-of-the-art methods for achieving low-latency, high-throughput performance, and efficient memory management in diverse, resource-constrained deployment scenarios. Must have strong expertise in writing GPU kernels for mobile devices (i.e., smartphones) as well as a deep understanding of model serving frameworks and engines. Practical experience in developing and deploying end-to-end inference pipelines, from optimizing models for efficient serving to integrating these solutions on resource-constrained devices is required. Demonstrated ability to apply empirical research to overcome challenges in model serving, such as latency optimization, computational bottlenecks, and memory constraints. You should be proficient in designing robust evaluation frameworks and iterating on optimization strategies to continuously push the boundaries of inference performance and system efficiency. Distributed Inference Systems: Designing and optimizing high-performance inference engines using techniques like Tensor Parallelism, Pipeline Parallelism, and Expert Parallelism to handle massive models on GPU clusters. Deep understanding of the math and structure behind Diffusion Models and Vision Transformers Understanding of Pruning, Quantization, Flash attention, KV Cache, Speculative Decoding (Eagle) etc. Important information for candidates Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles: 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/ Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website. 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. Double-check email addresses. All communication from us will come from emails ending in @ tether.to or @ tether.io 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. When in doubt, feel free to reach out through our official website.

Location: United Kindom, United Kingdom; Buenos Aires, Argentina; Bogotá, Colombia; Sao Paulo, Brazil; Montevideo, Uruguay; Bangalore, India; Chittagong, Bangladesh; Karachi, Pakistan; Tokyo, Japan; Hanoi, Vietnam; Taipei, Taiwan; Bangkok, Thailand; London, United Kingdom; Lugano, Switzerland; Barcelona, Spain; Dubai, United Arab Emirates; Sofia, Bulgaria; Prague, Czechia; Belgrade, Serbia; Copenhagen, Denmark; Tallinn, Estonia; Athens, Greece; Tbilisi, Georgia; Budapest, Hungary; Dublin, Ireland; Sliema, Malta; Oslo, Norway; Amsterdam, Netherlands; Warsaw, Poland; Lisbon, Portugal; Bucharest, Romania; Stockholm, Sweden; Brussels, Belgium; Tel Aviv, Israel; Istambul, Türkiye; Nicosia, Cyprus Workplace: remote 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 Tether Finance: 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. 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 training and optimizing vision-language models with a focus on real-world deployment. Your work will span the full model development lifecycle - from data curation and training pipeline design to model evaluation and optimization - with the goal of building models that are both highly capable and practical to deploy at scale. You will work across a wide spectrum of multimodal architectures integrating text and vision, applying state-of-the-art research to improve model quality, efficiency, and domain-specific performance. We expect you to bring a research-driven mindset combined with strong engineering discipline - someone who can identify the right technique for a given problem, implement it rigorously, and measure its impact clearly. You will work closely with a small, high-caliber team where your contributions will have direct and meaningful impact. If you are passionate about pushing the boundaries of what multimodal AI can achieve in production environments, this is your opportunity. Responsibilities Conduct end-to-end research and engineering on vision-language models, covering training, evaluation, and optimization across the full model development lifecycle. Design and implement post-training pipelines including supervised fine-tuning, knowledge distillation, and reinforcement learning from human feedback. Develop and maintain high-quality multimodal datasets, including data curation, filtering, and balancing for domain-specific tasks. Drive model efficiency and deployability, adapting models for resource-constrained environments using compression and optimization techniques. Design and implement evaluation frameworks and benchmarks to measure model performance, robustness, and real-world task success. Build and scale training workflows across distributed GPU infrastructure. Identify and resolve bottlenecks in training pipelines to achieve state-of-the-art model quality on target benchmarks. Contribute to and leverage open-source ecosystems including models, datasets, and tooling to accelerate development. Stay current with the latest research in multimodal learning and vision-language systems, translating relevant findings into practical improvements. Publish research findings in top-tier AI conferences and journals where applicable. Degree in Computer Science, Machine Learning, or a related field; MS/PhD preferred. Strong experience with multimodal post-training workflows including supervised fine-tuning, knowledge distillation, and reinforcement learning from feedback. Hands-on experience with parameter-efficient fine-tuning and distributed training frameworks. Demonstrated ability to build and improve vision-language models with measurable results on standard benchmarks or real-world tasks. Experience adapting models for resource-constrained environments. Proven open-source contributions in multimodal AI on GitHub or HuggingFace. Publications at top AI conferences (NeurIPS, ICML, ICLR, CVPR, ECCV etc.) Important information for candidates Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles: 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/ Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website. 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. Double-check email addresses. All communication from us will come from emails ending in @ tether.to or @ tether.io 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. When in doubt, feel free to reach out through our official website.

Location: United Kindom, United Kingdom; Buenos Aires, Argentina; Bogotá, Colombia; Sao Paulo, Brazil; Montevideo, Uruguay; Bangalore, India; Chittagong, Bangladesh; Karachi, Pakistan; Tokyo, Japan; Hanoi, Vietnam; Taipei, Taiwan; Bangkok, Thailand; London, United Kingdom; Lugano, Switzerland; Barcelona, Spain; Dubai, United Arab Emirates; Sofia, Bulgaria; Prague, Czechia; Belgrade, Serbia; Copenhagen, Denmark; Tallinn, Estonia; Athens, Greece; Tbilisi, Georgia; Budapest, Hungary; Dublin, Ireland; Sliema, Malta; Oslo, Norway; Amsterdam, Netherlands; Warsaw, Poland; Lisbon, Portugal; Bucharest, Romania; Stockholm, Sweden; Brussels, Belgium; Tel Aviv, Israel; Istambul, Türkiye; Nicosia, Cyprus Workplace: remote 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 Tether Finance: 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. 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 multi-modal reinforcement learning to advance next-generation intelligent systems. Your work will focus on optimizing decision-making and adaptive behavior across integrated data modalities such as text, images and audio to deliver enhanced intelligence, robust performance, and domain-specific capabilities for real-world challenges. You will develop and scale reinforcement learning techniques within complex multi-modal architectures, including diffusion-based generative models and autoregressive models for multimodal understanding, as well as resource-efficient models designed for constrained hardware environments. This includes conducting research on reinforcement learning algorithms for multimodal models, spanning diffusion models for image autoregressive models for multimodal reasoning, and unified multimodal frameworks. You are expected to have deep expertise in designing multi-modal reinforcement learning systems and a strong background in advanced model architectures, with a hands-on, research-driven approach to building and deploying novel algorithms and training frameworks. You will design and develop RL infrastructure and reward modeling strategies to enable efficient large-scale training, improve training stability, and mitigate reward hacking and related failure modes. Your responsibilities also include curating multi-modal simulation environments and training datasets, improving baseline policy performance across modalities, and identifying and resolving bottlenecks in multi-modal learning and reward optimization. In addition, you will explore next-generation reinforcement learning paradigms that more directly and effectively learn from environment feedback, with the goal of unlocking superior, domain-adapted AI performance in dynamic, real-world environments. Responsibilities Conduct research on reinforcement learning algorithms for multimodal models, including diffusion-based approaches for image autoregressive models for multimodal understanding, and unified frameworks that integrate multiple modalities. Design and build reinforcement learning infrastructure that supports scalable, distributed training across multimodal systems while maintaining efficiency and reliability. Develop and refine reward modeling strategies that improve training stability, align model behavior with desired outcomes, and mitigate reward hacking and related failure modes. Create and curate multimodal simulation environments and datasets to support robust training, evaluation, and benchmarking of reinforcement learning systems. Design and conduct rigorous benchmarking and evaluation protocols to measure model performance, track progress against baselines, and validate improvements across multimodal tasks. Analyze and optimize policy performance across modalities by identifying bottlenecks in training, credit assignment, and cross-modal alignment. Investigate and develop next-generation reinforcement learning paradigms that more effectively learn from environment feedback, with the goal of achieving superior state-of-the-art (SOTA) performance. Publish research findings in top-tier conferences such as ICML, NeurIPS, ICLR, CVPR, ICCV, ECCV etc. A Master's degree in Computer Science or a related field is required; a PhD in Machine Learning, NLP, Computer Vision, or a closely related discipline is preferred, along with a strong track record of AI research and publications in top-tier conferences. Proven experience running large-scale reinforcement learning experiments in multimodal and vision-centric systems, including online RL settings, with demonstrated impact on domain-specific decision-making and measurable improvements in policy performance. Deep understanding of reinforcement learning algorithms and optimization methods applied to vision and multimodal learning problems, with a focus on improving policy stability, exploration, and sample efficiency in complex, high-dimensional environments involving images, video, and other modalities. Strong proficiency in PyTorch and deep learning frameworks for vision and multimodal AI, with hands-on experience building end-to-end RL pipelines covering simulation, training, evaluation, and deployment in production-grade systems. Demonstrated ability to apply empirical research to solve core RL challenges in multimodal and vision tasks, such as sample inefficiency, exploration-exploitation tradeoffs, and training instability, along with experience designing robust evaluation frameworks and iterating on algorithmic improvements to advance agent performance. Proven track record of research publications in top-tier conferences such as ICML, NeurIPS, ICLR, CVPR, ICCV, ECCV etc. Important information for candidates Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles: 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/ Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website. 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. Double-check email addresses. All communication from us will come from emails ending in @ tether.to or @ tether.io 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. When in doubt, feel free to reach out through our official website.

Location: United Kindom, United Kingdom; Buenos Aires, Argentina; Bogotá, Colombia; Sao Paulo, Brazil; Montevideo, Uruguay; Bangalore, India; Chittagong, Bangladesh; Karachi, Pakistan; Tokyo, Japan; Hanoi, Vietnam; Taipei, Taiwan; Bangkok, Thailand; London, United Kingdom; Lugano, Switzerland; Barcelona, Spain; Dubai, United Arab Emirates; Sofia, Bulgaria; Prague, Czechia; Belgrade, Serbia; Copenhagen, Denmark; Tallinn, Estonia; Athens, Greece; Tbilisi, Georgia; Budapest, Hungary; Dublin, Ireland; Sliema, Malta; Oslo, Norway; Amsterdam, Netherlands; Warsaw, Poland; Lisbon, Portugal; Bucharest, Romania; Stockholm, Sweden; Brussels, Belgium; Tel Aviv, Israel; Istambul, Türkiye; Nicosia, Cyprus Workplace: remote 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 Tether Finance: 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. 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 post-training methodologies, with a special focus on agentic behaviors and tool use. Your work will refine pre-trained models so that they not only deliver enhanced intelligence and domain specific capabilities, but also learn to reason, plan, and autonomously invoke external tools to solve real world, multi step tasks and applications on edge devices (i.e., smartphones). You will work on a wide spectrum of systems, ranging from streamlined, resource efficient agents that run on limited hardware to complex multi modal architectures integrating text, images, and audio, all optimized for tool augmented decision making. We expect you to have deep expertise in large language model architectures and substantial experience in post-training for agentic workflows, including tool use fine tuning, function calling, and reinforcement learning from feedback on multi turn interactions. You will adopt a hands-on, research driven approach to developing, testing, and implementing new post-training algorithms that unlock goal directed behavior, self correction, and reliable tool invocation. Your responsibilities include curating agentic training data (e.g., trajectories of tool use, reasoning chains, environment interactions), strengthening baseline performance, and identifying as well as resolving bottlenecks in post-training for tool augmented agents to achieve SOTA model quality. The goal is to build models that do not just know but also act, use tools, and adapt, pushing the limits of what agentic AI can achieve. Responsibilities Conduct end-to-end research and engineering initiatives to advance post-training of agentic and tool-use models to achieve SOTA results. Drive broad, cross-cutting model improvements, including factuality, instruction adherence, tool/function use, multi-agent coordination, and reasoning calibration. Design and enhance large-scale post-training systems, including data pipelines, training workflows, evaluation frameworks, and benchmark infrastructure. Develop rigorous evaluation suites and diagnostic tools to assess model readiness for deployment. Strengthen feedback loops from real-world product usage, incorporating both explicit and implicit user signals into post-training. Collaborate with tooling, product, and training teams to improve the usefulness, reliability, and agentic capabilities of frontier models. Closely liaise with research, engineering and cross-functional teams to determine which integrations are production-ready for inclusion in major model releases. Degree in Computer Science, Machine Learning, or a related field; advanced degree (MS/PhD) preferred with a strong publication record in top-tier AI conferences. Experience with multimodal post-training workflows and data pipelines, particularly for agentic systems and tool use. Hands-on experience applying post-training at scale using distributed training frameworks (e.g., multi-node GPU environments). Demonstrated experience improving model capabilities in areas such as reasoning, tool use, and multi-agent coordination that achieve SOTA results. Proven track record of open-source contributions related to agentic systems or tool use (code, datasets, or models) on platforms such as GitHub or Hugging Face. Publications at leading AI conferences (e.g., NeurIPS, ICML, ICLR, ACL, CVPR, ECCV). Important information for candidates Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles: 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/ Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website. 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. Double-check email addresses. All communication from us will come from emails ending in @ tether.to or @ tether.io 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. When in doubt, feel free to reach out through our official website.

Location: Mexico; Colombia; South Africa; Argentina; Pakistan About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries such as SaaS, MarTech, FinTech, and EdTech. Unlike an outsourcing agency, we place you directly with a client where you’re hired in-house as a valued member of their team. Role Type: Full-time Engagement: Independent Contractor Job Summary We are looking for a highly skilled Media Buyer with strong experience in performance marketing and marketing automation tools such as GoHighLevel (GHL), Zapier, and n8n. In this role, you will be responsible for planning, launching, and optimising paid media campaigns across platforms such as Meta, Google, and TikTok while building automated workflows that improve lead handling, tracking, and conversion efficiency. This is an ideal role for someone who understands both media buying strategy and marketing systems automation, and can bridge the gap between traffic generation and conversion optimisation. Key Responsibilities Plan, execute, and optimise paid advertising campaigns across Meta Ads, Google Ads, and TikTok Ads Build and manage automated marketing workflows using GoHighLevel (GHL), Zapier, and n8n Improve lead tracking, attribution, and funnel performance through automation systems Continuously analyse campaign performance and optimise for ROAS, CPA, and LTV Develop and test landing pages, funnels, and conversion strategies Collaborate with sales and CRM teams to ensure seamless lead flow and follow-up automation Implement A/B testing strategies across ads, funnels, and creatives Manage budget allocation across multiple campaigns and channels Identify scaling opportunities and reduce wasted ad spend through data-driven insights Requirements 2–5+ years of experience in media buying or performance marketing Strong hands-on experience with Meta Ads Manager and/or Google Ads Proven experience using GoHighLevel (GHL), Zapier, and/or n8n for automation workflows Solid understanding of funnels, conversion tracking, and CRM integration Strong analytical skills with experience interpreting campaign data and KPIs Experience with lead generation campaigns (B2C or B2B) Ability to work independently in a fast-paced, remote environment Strong problem-solving mindset with a focus on optimisation and scaling Bonus: experience with TikTok Ads, native ads, or affiliate marketing campaigns Benefits 💻 Fully Remote: Work from anywhere with international teams 🚀 Career Growth: Join companies in SaaS, MarTech, and B2B services 🤝 Peer Community: Connect with high-performing sales professionals in our network 🧭 Ongoing Support: Receive guidance from Huzzle before and after placement 💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals

Location: Buenos Aires, Argentina Workplace: Remote Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods and finance. About this role: Sensor Tower has a mission to measure the world’s digital economy. Our users rely on Sensor Tower to generate insights about the mobile app ecosystem; to identify new innovations, measure market trends, and analyze how the industry leaders have found success. As a technical product manager focused on our mobile intelligence offering, you will help develop new data products that empower our users to make higher-impact decisions.  You have meaningful professional experience working with data; you’ve developed APIs for an analytics product or held an analytics role at a digital product company, you’ve worked on an AdTech dashboard, or owned other complex products that analyze business data. You can define a data contract or integrate existing services with an MCP server. You have experience that’s relevant to Sensor Tower and our customers by working at a SaaS startup, in mobile, doing financial modeling, or in F2P gaming. At Sensor Tower, you will own projects end-to-end. You will engage with product leadership to develop roadmaps, collaborate with our engineering team on execution, and partner with business and account leaders to better understand our customer’s needs. You are excited about the possibilities that AI unlocks in developing digital products and can talk about how you’ve categorized unstructured data, vibecoded rapid prototypes, or generated insights with AI. You are passionate about the space and can point to independent projects or notable successes in previous roles. What You Will Work On - Interview customers, analyze feedback and analytics data to identify user needs and pain points. - Propose new features and enhancements to solve user problems. - Win buy-in for your proposals across Product, Engineering, Data Science and Business teams. - Develop technical requirements. - Partner with Data Science to define estimation methodologies, validate model outputs against ground truth, and ensure the 'explainability' of our metrics for enterprise clients. - Daily collaboration with Engineering teams during development of new features. - Communicate functional and business details of future releases with less technical teams including Marketing, Accounts, Success and Documentation. What We Are Looking For - 7-8 years of professional experience, preferably with SaaS company in data or in data roles at mobile or F2P gaming. - Experience using AI in day-to-day operations or in shipping AI-native products. - Familiarity with BI industry players like Snowflake, AWS, Databricks, Tableau, Amplitude, Mixpanel. - Experience using data to drive decision making- you are comfortable making complex SQL queries against our analytics data. - College degree in Business or Computer Science, Master’s preferred. Fraud warning: It's common for scammers to create positions that look legitimate on other sites. To ensure your submission is considered, only apply for positions at Sensor Tower through our company website or through posts directly associated with Sensor Tower company profiles on sites such as LinkedIn, Indeed, BuiltIn or Hackajob. At no point will Sensor Tower ever ask for money, credit card, or bank account information to complete a job application. Communications received from Sensor Tower are only sent by e-mail addresses ending in sensortower.com http://sensortower.com. All Sensor Tower interviews will be conducted via phone or Zoom. At no time will a conversation be moved to an alternative email outside of sensortower.com http://sensortower.com or text. Should an issue arise that you feel we should be aware of, please contact us. Please provide your resume when applying. To all recruitment agencies: Sensor Tower does not accept third party resumes. Please do not send resumes to our jobs alias, Sensor Tower employees or any other organization location. Sensor Tower is not responsible for any fees related to unsolicited resumes. Sensor Tower will not pay any third-party agency or company that does not have a signed agreement with Sensor Tower. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Location: Philippines; South Africa; Jamaica; Argentina; Morocco About Huzzle At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle. Role Type: Full-time Engagement: Independent Contractor About the Company Our client is a fast-growing physical therapy and wellness company based in Florida, USA, offering both in-clinic and in-home rehabilitation services. They specialize in physical therapy, injury recovery, sports performance, dry needling, and senior wellness programs. As part of their rapid expansion, they are looking for a highly organized and customer-focused Virtual Assistant / Office Admin to support daily operations and enhance patient experience. Job Summary We are looking for a proactive and detail-oriented Virtual Assistant / Office Admin with a healthcare background and strong customer service skills. In this remote role, you will support administrative operations, coordinate patient communication, manage scheduling tasks, and assist the team with day-to-day office processes. This is an excellent opportunity for someone who thrives in a fast-paced healthcare environment and enjoys helping patients receive outstanding service. Key Responsibilities Manage patient scheduling, appointment confirmations, and calendar coordination. Respond to emails, messages, and phone inquiries professionally and promptly. Assist with administrative tasks including data entry, documentation, and record management. Support insurance verification and patient intake processes when required. Maintain accurate patient records and ensure confidentiality standards are followed. Coordinate with therapists and office staff to streamline workflows and daily operations. Provide excellent customer support to patients before, during, and after appointments. Assist with follow-ups, reminders, and general office organization tasks. Requirements Previous experience in a healthcare, medical, wellness, or physical therapy setting. Strong written and verbal English communication skills. Proven customer service or client-facing experience. Excellent organizational and multitasking abilities. Comfortable using scheduling tools, CRMs, Google Workspace, and office software. High attention to detail and ability to work independently in a remote environment. Reliable internet connection and a professional remote work setup. Experience supporting healthcare administration or patient coordination is highly preferred. Benefits 💰 Competitive salary based on experience and qualifications. 🌎 Fully remote role with long-term growth potential. 🚀 Join a rapidly growing healthcare and wellness company. 📈 Opportunity to grow into senior administrative or operations support roles. 🤝 Work closely with healthcare professionals making a meaningful impact on patients’ lives. 🏥 Exposure to the fast-growing Health & Wellness industry. 🎯 Supportive and collaborative remote work environment.

Location: Argentina; South Africa; Colombia; Mexico; Chile; Brazil About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups and established businesses in SaaS, MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you’ll be placed directly with a client as a core member of their team—giving you real ownership, career progression, and long-term stability. Role Type: Full-time Engagement: Independent Contractor Job Summary We are seeking a results-oriented Senior SDR with strong English communication skills and experience in technical sales environments. In this role, you will be responsible for identifying qualified leads, executing outbound prospecting campaigns, booking meetings for the sales team, and building relationships with prospective clients. This is an excellent opportunity for a high-performing sales professional who thrives in fast-paced environments and understands how to communicate complex technical solutions in a simple, compelling way. Key Responsibilities Conduct outbound prospecting through cold calling, email outreach, LinkedIn, and other sales channels. Identify and qualify decision-makers within target companies. Generate and schedule qualified meetings for Account Executives and leadership teams. Research prospects and tailor outreach messaging based on industry pain points. Maintain accurate CRM records and pipeline updates. Collaborate closely with sales and marketing teams to improve campaign performance. Handle high-volume outreach while maintaining strong personalization and engagement. Communicate technical products or services confidently to both technical and non-technical stakeholders. Meet and exceed KPIs related to meetings booked, pipeline generated, and response rates. Requirements 4+ years of experience as a Sales Development Representative, Business Development Representative, or outbound sales professional. Previous experience in technical sales, SaaS sales, IT services, cybersecurity, software platforms, cloud solutions, or similar industries preferred. Excellent spoken and written English communication skills with a neutral or professional accent. Strong ability to build rapport and handle objections confidently. Experience using CRMs such as HubSpot, Salesforce, Apollo, Outreach, or similar platforms. Proven track record of meeting or exceeding outbound sales targets. Comfortable working with international clients, primarily in the US, UK, or European markets. Highly organized, self-motivated, and proactive. Stable internet connection and remote work setup required. Benefits 🌎 Fully remote role with flexible working hours 🚀 Work with high-growth international companies 📈 Clear career progression to Account Executive and beyond 🎯 Performance-based bonuses and incentives 🤝 Direct hire with global clients (not outsourced) 🧠 Ongoing training, mentorship, and sales development support

Location: Mexico; Colombia; Argentina; Venezuela, Bolivarian Republic of; Peru We are looking for an AI Automation & Voice Agent Specialist to help implement AI-driven customer communication and reservation systems for a fast-growing U.S.-based company. This role will primarily focus on developing and training AI-powered phone and customer interaction systems using existing company data, including recorded calls, text conversations, FAQs, and operational workflows. The ideal candidate will have experience working with conversational AI, automation platforms, and customer service technologies capable of improving response times, reservation handling, and operational efficiency. In addition to the AI automation responsibilities, this person will also support broader marketing initiatives and assist with web and digital-related tasks as needed. Key Responsibilities AI Automation & Customer Systems Develop, configure, and train AI-powered phone/chat agents using existing customer interactions and operational data Organize and structure company information, FAQs, call recordings, and workflows to improve AI learning and automation accuracy Implement AI systems capable of answering inbound customer inquiries and assisting with reservations/bookings Optimize conversational flows and customer experience through AI-driven automation Integrate AI tools with CRM systems, booking platforms, and communication channels Continuously test, improve, and maintain automation workflows and AI responses Marketing & Digital Support Support marketing automation initiatives and digital campaigns Assist with website updates, landing pages, and general web-related tasks Help improve digital workflows and customer engagement systems Support branding, content organization, and online customer experience improvements Requirements Experience working with AI automation, conversational AI, chatbots, or AI agents Familiarity with OpenAI/ChatGPT-based tools and AI workflow implementation Experience handling customer service automation or reservation/booking workflows Understanding of APIs, integrations, and automation platforms Experience organizing and structuring data for AI training purposes Strong problem-solving and analytical skills Excellent English communication skills Ability to work independently and proactively in a remote environment Preferred Qualifications Experience with tools such as OpenAI, Zapier, Make.com, Twilio, Vapi, Retell AI, GoHighLevel, or similar platforms Background in customer experience automation or CRM systems Basic knowledge of web design, website management, or digital marketing Experience supporting small to medium-sized business operations through automation Ideal Profile Tech-savvy and highly adaptable Interested in AI implementation and business automation Organized and detail-oriented Strong balance between technical execution and business understanding Comfortable working in a fast-paced entrepreneurial environment Motivated to grow into a long-term strategic role within the company Benefits Work for the most exciting companies in the North American Market. Flexible schedules. Work from anywhere. Highly competitive compensation.

Location: Argentina; Brazil; Colombia; Mexico; Chile; Panama About Huzzle At Huzzle, we connect high-performing professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top talent to full-time remote roles where they’re hired directly into client teams and provided ongoing support by Huzzle. Role Type: Full-time Engagement: Independent Contractor Job Summary Huzzle is hiring an experienced Automation Engineer for an exciting remote opportunity with a growing company focused on operational excellence and digital transformation. This role is ideal for professionals passionate about building scalable systems, streamlining workflows, and creating efficient automation solutions that improve business performance. As an Automation Engineer, you’ll design, develop, and optimize automated processes across business and technical environments. You'll collaborate with cross-functional teams to identify inefficiencies, integrate tools, and build automation workflows that reduce manual effort and increase productivity. Key Responsibilities Design, build, and maintain automated workflows and systems. Analyze existing business processes and identify automation opportunities. Develop integrations between platforms, applications, CRMs, and internal tools. Create and optimize automation using platforms such as Zapier, Make, APIs, or custom scripts. Collaborate with operations, sales, customer support, and engineering teams to improve processes. Troubleshoot automation failures and monitor system performance. Document automation workflows, configurations, and best practices. Ensure scalability, reliability, and security across automation systems. Continuously research new tools and automation technologies. Requirements 2+ years of experience in automation engineering, systems operations, workflow automation, or related roles. Experience with workflow automation tools such as Zapier, Make, n8n, Power Automate, or similar platforms. Familiarity with APIs, webhooks, and third-party integrations. Basic scripting knowledge (JavaScript, Python, or similar languages preferred). Experience working with CRM platforms and business systems. Strong troubleshooting and analytical skills. Excellent communication and collaboration abilities. Ability to manage multiple projects in a fast-paced remote environment. Experience with AI tools, automation agents, or process optimization is a strong advantage. Benefits 💻 Fully Remote: Work from anywhere with international teams 🧭 Ongoing Support: Receive guidance from Huzzle before and after placement 💰 Tailored Compensation: Salaries vary by client and candidate preference — we’ll match you with options that fit your goals 🚀 Work with innovative companies adopting cutting-edge technology. 📈 Long-term career progression and growth opportunities. 🧠 Exposure to automation platforms, AI tools, and emerging technologies. 🤝 Collaborative international team environment. 🎯 Opportunity to build high-impact systems used across multiple departments.

Location: Argentina; Colombia; Brazil; Mexico About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups and established businesses in SaaS, MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you’ll be placed directly with a client as a core member of their team—giving you real ownership, career progression, and long-term stability. Role Type: Full-time Engagement: Independent Contractor Job Summary We are looking for a proactive and results-driven Sales Development Representative (SDR) to generate qualified opportunities for the sales team through outbound prospecting, lead generation, and relationship building. This is an ideal opportunity for someone with experience in AI SaaS sales , outbound prospecting, and B2B lead generation who thrives in a target-driven remote environment. You’ll play a critical role in driving pipeline growth by engaging decision-makers, booking demos, and positioning innovative AI software solutions to potential clients. Key Responsibilities Conduct outbound prospecting through cold calls, email campaigns, LinkedIn outreach, and social selling. Identify and qualify potential B2B clients interested in AI and SaaS solutions. Book high-quality discovery calls and product demos for Account Executives. Research target accounts, industries, and key decision-makers. Maintain accurate records and pipeline updates within CRM platforms such as HubSpot or Salesforce. Collaborate closely with marketing and sales teams to improve outreach strategies and conversion rates. Follow up consistently with prospects and nurture relationships throughout the sales cycle. Meet and exceed monthly KPIs related to outreach activity, meetings booked, and pipeline generation. Stay updated on AI trends, SaaS technologies, and competitive market insights. Requirements 2+ years of experience in a Sales Development Representative , Business Development, or outbound sales role. Previous experience selling or prospecting for AI SaaS , B2B SaaS, or technology solutions. Strong cold calling and outbound lead generation experience. Familiarity with CRM tools such as HubSpot, Salesforce, Apollo, Outreach, or similar platforms. Excellent written and verbal English communication skills. Proven ability to hit sales targets and KPIs in a remote environment. Strong research, objection handling, and relationship-building skills. Comfortable working with US, UK, or international clients and time zones. Highly self-motivated, organized, and performance-driven. Benefits 🌎 Fully remote role with flexible working hours 🚀 Work with high-growth international companies 📈 Clear career progression to Account Executive and beyond 🎯 Performance-based bonuses and incentives 🤝 Direct hire with global clients (not outsourced) 🧠 Ongoing training, mentorship, and sales development support

Location: South Africa; North Macedonia; Bosnia and Herzegovina; Serbia; Philippines; Argentina About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries such as SaaS, MarTech, FinTech, and EdTech. Unlike an outsourcing agency, we place you directly with a client where you’re hired in-house as a valued member of their team. About the Company Our client is a fast-growing performance-driven DTC growth agency focused on helping eCommerce brands scale through high-performance marketing and creative strategies. The founder is actively building a personal brand to drive inbound demand, authority, and audience growth across multiple platforms. Job Summary We’re looking for a highly creative and execution-focused Social-First Content Strategist to manage and grow the founder’s personal brand across LinkedIn, X, YouTube, Instagram Reels, TikTok, and email newsletters. This is not a client account management role. You’ll work directly with the founder to plan, produce, edit, distribute, and optimize content that drives audience growth and business visibility. You will own the content engine end-to-end, from content calendars and scripting to posting, analytics, and community engagement. If you live and breathe short-form content, understand founder-led brands, and know how to turn conversations into engaging social content, this role is for you. Role Type: Full-time Engagement: Independent Contractor Key Responsibilities Plan and manage the weekly content calendar across LinkedIn, X, YouTube Shorts, long-form YouTube, Instagram Reels, TikTok, and newsletters Lead and direct weekly filming sessions, including scripting ideas and shot planning Repurpose transcripts, calls, podcasts, and videos into engaging social-first content Edit short-form video content using CapCut, Edits, or similar tools Coordinate with freelance editors for long-form YouTube production Write and distribute weekly newsletters through platforms like Beehiiv, ConvertKit, or Substack Schedule and publish content across all social channels Optimize thumbnails, captions, hooks, titles, and metadata for engagement and reach Monitor content performance and iterate based on analytics and trends Engage with comments and DMs on behalf of the founder when appropriate Utilize AI tools such as Claude and ChatGPT for ideation, repurposing, and workflow efficiency Help improve and maintain AI-assisted content systems and workflows Requirements 3+ years of experience managing content or social media for a founder, creator, agency, or operator-led brand Strong understanding of short-form content trends across TikTok, Reels, Shorts, and X Excellent writing skills for LinkedIn posts, Twitter/X threads, and newsletters Hands-on short-form editing experience using CapCut, Edits, or similar software Comfortable using AI tools like Claude and ChatGPT daily Highly organized and self-managed with strong execution ability Familiarity with DTC, agency, creator economy, or operator-led content ecosystems Experience growing a creator/founder audience is highly preferred Basic understanding of content analytics and platform performance metrics Experience helping a creator or founder surpass 10K YouTube subscribers or 50K+ followers on a platform Newsletter growth and management experience Thumbnail design skills in Figma or Photoshop Direct-response copywriting or growth marketing background Experience with AI workflows, Claude Code, Make, or n8n Benefits 💰 Competitive salary based on experience and qualifications 🏢 Onsite role in Tampa with a collaborative team environment 🚀 Opportunity to lead and scale a high-impact content strategy 📈 Career growth within a fast-growing, innovative company 🎯 Work on high-visibility campaigns with measurable business impact 🤝 Direct placement with a client—no middle layers, fully integrated into the team

Location: Colombia; Mexico; Costa Rica; Argentina; Chile; Brazil About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups and established businesses in SaaS, MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you’ll be placed directly with a client as a core member of their team—giving you real ownership, career progression, and long-term stability. Role Type: Full-time Engagement: Independent Contractor About the Company Our client is a leading SaaS-enabled Information Security consulting firm helping global enterprises reduce cyber risk and maintain compliance across complex environments. They partner with Fortune 500 organisations throughout North America, delivering specialised cybersecurity, governance, risk, and compliance solutions to highly technical stakeholders including CISOs, VPs of Information Security, and enterprise security leaders. This is a high-trust enterprise sales environment requiring strong cybersecurity knowledge, consultative communication skills, and confidence engaging executive-level buyers. Job Summary We are seeking an experienced and highly driven Senior Sales Development Representative (SDR) to support enterprise pipeline growth across North America. This role is ideal for someone with a strong cybersecurity or information security background who understands how to engage senior security decision-makers and navigate enterprise sales conversations. You will be responsible for both outbound prospecting and inbound lead qualification, working closely with sales leadership to generate qualified opportunities within Fortune 500 and mid-market accounts. Candidates must be fully bilingual in English and Spanish and have prior experience selling Information Security or IT Consulting services into US-based organisations. Key Responsibilities Prospect and engage enterprise accounts across North America through outbound cold calling, email sequencing, and LinkedIn outreach Qualify inbound leads and schedule discovery meetings for senior sales leadership Build relationships with CISOs, VPs of Information Security, IT Directors, and other cybersecurity stakeholders Conduct research on target accounts, security initiatives, compliance requirements, and organisational pain points Maintain accurate CRM records and activity tracking within HubSpot or Salesforce Use sales engagement tools, power dialers, and LinkedIn Sales Navigator to execute high-volume outreach campaigns Collaborate with marketing and leadership teams on webinars, events, and lead generation initiatives Support pipeline management and contribute to overall revenue growth goals Navigate enterprise sales cycles and compliance-driven conversations involving frameworks such as SOC 2, ISO 27001, and NIST Requirements 3+ years of SDR/BDR experience targeting US-based accounts with a proven track record 2+ years selling Cybersecurity, Information Security, or IT Consulting services Strong cybersecurity and compliance knowledge (SOC 2, ISO 27001, NIST, etc.) Experience selling to CISOs, VPs of Information Security, and enterprise security leaders Fully bilingual in professional English and Spanish (spoken and written) Proficiency with HubSpot or Salesforce, LinkedIn Sales Navigator, sequencing tools, and power dialers Experience handling both outbound prospecting and inbound lead qualification Strong consultative communication, objection handling, and enterprise sales skills Event coordination or marketing support experience is a plus Benefits 🌎 Fully remote role with flexible working hours 🚀 Work with high-growth international companies 📈 Clear career progression to Account Executive and beyond 🎯 Performance-based bonuses and incentives 🤝 Direct hire with global clients (not outsourced) 🧠 Ongoing training, mentorship, and sales development support