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Location: São Paulo, Brazil; Buenos Aires, Argentina; Montevideo, Uruguay; Lima, Peru; Santiago, Chile; Asunción, Paraguay Workplace: remote At TechBiz Global , we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a skilled Java Backend Engineer to join one of our clients' teams . You will play a key role in building an Applicant Tracking System (ATS) integrated with REST APIs and FIX APIs. You will work closely with product managers, architects, and front-end engineers to design, develop, and optimize scalable backend services for high-performance applications. Key Responsibilities * Design and implement backend services and APIs in Java (Spring Boot / Jakarta EE) for ATS functionality. * Develop and maintain RESTful APIs for integrations with external systems and internal services. * Implement and optimize FIX protocol-based APIs for financial/trading system integrations. * Ensure low-latency, high-availability, and secure backend architecture. * Write clean, maintainable, and well-documented code following industry best practices. * Collaborate with DevOps to deploy and monitor services in production environments (AWS, GCP, Azure, or on-prem). * Optimize database performance (SQL/NoSQL) and design schemas for ATS workflows. * Conduct code reviews, unit testing, and integration testing to maintain code quality. * Troubleshoot and resolve performance, scalability, and reliability issues. * Stay updated on emerging technologies, protocols, and best practices in API development and backend engineering. Bachelor’s or Master’s degree in Computer Science, Engineering, or related field. 3–5 years of professional experience** in backend development with Java. Strong expertise in Spring Boot, Hibernate/JPA, and RESTful APIs. Hands-on experience with FIX protocol (QuickFIX/J or similar libraries). Solid knowledge of multithreading, concurrency, and low-latency system design. Experience with databases (PostgreSQL, MySQL, MongoDB, Redis, etc.). Proficiency in Git, CI/CD pipelines, Docker, Kubernetes. Strong understanding of security principles (OAuth2, JWT, SSL, encryption). Excellent problem-solving, debugging, and analytical skills. Nice to Have Experience with financial systems, trading platforms, or ATS solutions. Knowledge of messaging systems (Kafka, RabbitMQ, Redpanda, Chronicle Queue, etc.). Exposure to cloud services (AWS/GCP/Azure). Familiarity with microservices architecture and event-driven systems.

Location: San Francisco; New York Workplace: Remote ABOUT US: AI NEEDS A NEW INFRASTRUCTURE LAYER. WE'RE BUILDING IT AT MODAL. Every era of computing brought new workloads that previous infrastructure couldn't support: mainframes, databases, and the cloud. Each time, the company that rebuilt the layer underneath defined the decade. AI is no different, except it touches everything instead of one slice, and the window to build the layer underneath it is open right now. Our customers include category-defining companies like Ramp https://modal.com/blog/how-ramp-built-a-full-context-background-coding-agent-on-modal, Cognition, DoorDash, and Suno. They rely on Modal for instant GPU access, sub-second container starts, and native storage, so it's simple to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. We've passed $1B in annualized run rate, up 15x from a year ago. In October 2026 we raised a $750M Series D led by Accel at a $15.75B valuation. Our team includes creators of popular open-source projects (e.g.,Seaborn https://github.com/mwaskom/seaborn,Luigi https://github.com/spotify/luigi), academic researchers, international olympiad medalists, and experienced engineering and product leaders with decades of experience. THE ROLE: We’re looking for strong engineers with experience building software that developers love to work with. Our ideal candidate is someone with a demonstrated drive to build beautiful abstractions that enhance developer productivity. WHAT YOU’LL WORK ON: - Improve the developer and agent experience of our SDK and CLI - Develop new primitives to meet demand for entirely new areas that arise as a result of the ongoing industry transformation YOU MAY BE A FIT IF: - You have 5+ years of experience developing high-quality Python, JavaScript, or Go applications or libraries where the code is used or interacted with by other developers - You have a strong code-as-product sense that manifests as a focus on developer ergonomics and productivity - You understand async programming, concurrency management, and their pitfalls - You have a high level of customer empathy, good communication skills, and an openness to working directly with our users to help solve their problems - You’re able to participate in our on-call rotation and respond to production incidents - You’re able to work in person in our New York office NICE-TO-HAVE: - Experience building developer tools or SDKs - Experience maintaining open-source software - Good understanding of agentic development workflows - Familiarity with modern data, ML, and AI tools and workflows

Location: Hong Kong, Hong Kong SAR; Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About the Opportunity We are seeking a Principal Engineer with a deep expertise in autonomous AI agent architecture and deployment, to spearhead the design, development, and optimization of intelligent agent systems on our global crypto exchange platform. This is a senior role requiring a hands-on AI science background combined with strategic oversight, technical direction, and cross-functional collaboration. You will work at the cutting edge of AI and crypto, designing AI agents that can autonomously reason, act, and evolve in complex, real-time environments such as trading, security, compliance, and customer interaction. What You’ll Be Doing Lead the design, development, and lifecycle management of autonomous AI agents tailored to crypto exchange operations (e.g., customer assistant, trading bots, risk detection agents, fraud prevention agents, etc.). Architect multi-agent systems (MAS) and frameworks to support goal-directed, reasoning, planning, and reinforcement-learning-based agents. Collaborate with product, engineering, business, and operation teams to define agent roles and measurable KPIs. Drive experimentation, simulations, and continuous learning pipelines for agent performance optimization. Stay ahead of the curve on developments in AGI, LLM-integrated agents, and cognitive architectures; apply relevant innovations to production systems. Mentor and lead a team of AI scientists and engineers; help define the AI roadmap and research strategy. Ensure system scalability, security, and regulatory compliance of AI-powered solutions in the crypto exchange domain. What We Look For In You PhD or Master's in Computer Science, AI, Machine Learning, Robotics or related field with at least 10 years of industry experience . Proven experience building and deploying autonomous AI agents in live environments. Ideal candidates will have: Designed multi-agent frameworks or agent ecosystems (e.g., AutoGPT, OpenAgents, LangGraph, LangFuse, Dify, Coze, etc.). Experience with goal-oriented agents, context engineering, memory management, tool use, and RL-based decision making. Developed agents for real-time decision-making, such as trading, gaming, customer support, or operations. Track record of delivering end-to-end AI systems in fast-paced, high-scale environments (preferably finance, crypto, or high-frequency domains). Nice to Haves Experience in top-tier AI labs or Tech industry leaders Experience in high-frequency trading, fintech, Web3, or crypto platforms is a strong advantage Startups or research-intensive environments preferred; must be comfortable operating with ambiguity and speed Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Location: San Francisco, CA | New York City, NY | Seattle, WA About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the Team The Security Engineering team protects Anthropic's AI systems and maintains the trust of our users and society. We define the authentication architecture for our training infrastructure, design the cryptographic foundations that protect model weights and training data, and drive the developer security program that shapes how engineers build and ship software. The team works across several areas that collaborate closely: identity and secrets management, developer security and supply chain, infrastructure security, and secure frameworks. You will support one of these areas while contributing across others, with your focus shaped by your strengths and the team's priorities. Responsibilities: Build and maintain identity and secrets management systems, including credential issuance, rotation, and workload authentication across our multi-cloud environments Contribute to cluster security controls including RBAC policies, namespace isolation, workload identity, and pod security Implement and maintain cloud security controls including IAM, network segmentation, VPC architecture, and encryption across our multi-cloud and on-prem environments Design and implement secure development frameworks and libraries that make secure coding the path of least resistance for our engineering teams, including service to service authentication, serialization libraries, and tool proxies. Harden CI/CD pipelines against supply chain attacks through isolated build environments, signed attestations, dependency verification, and automated policy enforcement Identify and remediate security gaps through code review, threat modeling, and hands-on debugging Contribute to continuous cloud security posture management using infrastructure-as-code scanning, misconfiguration detection, and automated remediation You may be a good fit if you have: At least 5 years of software engineering experience implementing and maintaining security-relevant systems in production Bachelor's degree in Computer Science or equivalent industry experience Strong programming skills in Python or at least one systems language such as Go or Rust Experience contributing to cloud security controls A track record of taking ownership of problems end to end, from identifying the issue to shipping and monitoring the fix Clear communication skills and the ability to work collaboratively across engineering teams Low ego and high empathy, with a genuine interest in helping teammates succeed Passion for AI safety and the role security engineering plays in building trustworthy AI systems Strong candidates may also have: Contributions to developer security tooling including SAST, dependency scanning, or secure build infrastructure Familiarity with Kubernetes security primitives including RBAC, namespaces, network policies, and admission controllers Experience with cloud security posture management tooling, infrastructure-as-code security scanning, or automated remediation Experience with network security and isolation techniques including east-west controls, traffic inspection, and cloud network policy Experience with eBPF for security monitoring and enforcement, or developing kernel security policies Experience building secrets management or workload authentication systems, including familiarity with protocols such as OAuth 2.0, OIDC, SAML, or SPIFFE/SPIRE Background building or operating security systems in environments that support research workflows and rapid iteration Deadline to apply: None. Applications will be reviewed on a rolling basis. The annual compensation range for this role is listed below. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role. Annual Salary: $320,000 — $405,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices. Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed.  Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.

Location: Riyadh, Saudi Arabia As a Windows System Administrator at Müller's Solutions, you will be responsible for the installation, configuration, maintenance, and optimization of our Windows server environment. This role requires a deep understanding of Windows operating systems and will involve managing and troubleshooting server hardware, software, and networking components. You'll work closely with other IT staff to ensure high availability and performance of our systems, as well as support our users’ needs by providing excellent technical support. Key Responsibilities: Manage, maintain, and monitor Windows servers to ensure optimal performance and availability. Install and configure Windows OS and application software, applying updates and patches regularly. Troubleshoot and resolve server-related issues, including hardware and software malfunctions. Ensure data integrity by implementing and managing backup solutions and disaster recovery plans. Manage user accounts, permissions, and security settings within Active Directory. Implement and maintain security measures to protect server data and systems, including firewalls and anti-virus tools. Document system configurations, procedures, and changes in IT documentation. Assist in planning and executing system migrations, upgrades, and new deployments. Requirements Requirements: Bachelor's degree in Computer Science, Information Technology, or a related field. 3-6 years of experience in Windows system administration or a related role. Strong knowledge of Windows Server operating systems (Windows Server 2016/2019/2022). Experience with Active Directory, Group Policy, and other directory services. Familiarity with virtualization technologies (VMware, Hyper-V) as well as cloud services (AWS, Azure) is advantageous. Excellent troubleshooting skills for resolving hardware and software issues in a timely manner. Ability to follow detailed procedures and maintain accurate documentation. Relevant certifications such as Microsoft Certified Solutions Expert (MCSE) are a plus. Preferred Qualifications: Experience with PowerShell scripting for automation of tasks. Knowledge of network protocols and services (TCP/IP, DNS, DHCP). Understanding of database management systems (SQL Server) and application server environments. Strong communication skills to effectively assist and guide end-users. Proactive approach to system monitoring and improvement strategies. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Riyadh, Saudi Arabia Müller's Solutions is seeking a talented Data Engineer with expertise in Talend to join our growing team. As a Data Engineer, you will play a critical role in building and maintaining data pipelines that enable seamless data integration and processing across various systems. You will work closely with data analysts and data scientists to ensure that data is accessible, reliable, and structured for analysis. Responsibilities: Design, develop, and maintain ETL processes using Talend to extract, transform, and load data from various sources. Collaborate with stakeholders to understand data integration requirements and ensure data is delivered accurately and on time. Implement data quality checks and validation procedures to maintain data integrity. Optimize data pipelines for performance and scalability, ensuring efficient data processing. Monitor data flow and resolve any issues related to data processing or quality. Document data architecture, ETL processes, and data lineage to enhance knowledge sharing within the team. Stay updated on best practices and advancements in data engineering, Talend, and related technologies. Requirements Bachelor's degree in Computer Science, Information Technology, or a related field. Proven experience as a Data Engineer, with a strong focus on Talend. Expertise in ETL design and implementation using Talend data integration tools. Solid understanding of database management systems, SQL, and data warehousing concepts. Experience with data modeling and database design best practices. Strong analytical and problem-solving skills, with attention to detail. Familiarity with cloud data solutions (e.g., AWS, Azure) is a plus. Excellent communication skills for collaborating with cross-functional teams and stakeholders. A self-starter with the ability to work independently as well as part of a team. Knowledge of data governance and data security practices. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Riyadh, Saudi Arabia Müller's Solutions is seeking a skilled Data Architect for a 3-month contract role. In this position, you will play a crucial role in designing and enhancing data systems to meet the evolving data needs of our organization. Your expertise will help shape our data strategy, ensuring the architecture is robust, scalable, and aligned with business goals. Collaborating with various teams, you will address data-related challenges and implement best practices in data management. Responsibilities: Design and implement data architecture solutions to support business objectives. Develop data models that align with existing and new business processes. Facilitate data integration efforts and ensure seamless data flow across systems. Establish data management policies and governance practices. Work closely with developers to optimize data storage and retrieval processes. Lead data quality initiatives and improve data accuracy and consistency. Ensure compliance with data security standards and regulations. Provide technical guidance and support to team members. Conduct reviews of the existing data architecture and recommend enhancements. Keep abreast of industry trends to ensure modern data architecture practices. Requirements Requirements: Degree in Computer Science, Information Systems, or related field. Demonstrated experience as a Data Architect with a solid track record in data architecture design. Proficiency in data modeling practices. Experience with ETL processes and data integration technologies. Strong understanding of data governance frameworks. Hands-on experience with SQL and database management systems (e.g., Oracle, SQL Server, MySQL). Ability to enforce data quality standards and conduct data analysis. Knowledge of data security methodologies. Excellent problem-solving abilities and analytical skills. Strong communication skills and team-oriented mindset. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Riyadh, Saudi Arabia Müller’s Solutions is on the lookout for a Business Intelligence Engineer with expertise in Qlik and Qlik Sense. In this pivotal role, you will be responsible for designing and implementing BI solutions that provide strategic insights across the organization. You will collaborate with cross-functional teams to understand their data needs and create reports, dashboards, and analytical applications that enable data-driven decision-making. Responsibilities: Design, develop, and maintain Qlik and Qlik Sense dashboards and reports that meet user requirements. Work closely with stakeholders to gather and analyze business requirements for BI solutions. Transform raw data into meaningful insights by extracting, cleaning, and organizing data from multiple sources. Implement data models that support efficient querying and reporting. Optimize performance of existing dashboards and reports, ensuring they are user-friendly and accessible. Stay updated on best practices and advancements in BI technologies and Qlik tools. Provide training and support to users to enhance their understanding of BI tools and data literacy. Collaborate with IT to ensure data integrity, security, and proper governance protocols are maintained. Requirements Bachelor's degree in Computer Science, Information Technology, or a related field. Proven experience as a Business Intelligence Engineer, specifically with Qlik and Qlik Sense. Strong proficiency in data visualization and reporting using Qlik tools. Experience with SQL and data extraction from relational databases. Proficient in data modeling and ETL processes. Excellent analytical and problem-solving skills to translate complex data into actionable insights. Strong communication skills to effectively convey technical concepts to non-technical stakeholders. Ability to work collaboratively across teams and prioritize tasks in a fast-paced environment. Understanding of data governance principles and best practices. Familiarity with other BI tools and technologies is a plus. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Riyadh, Saudi Arabia As an Infrastructure Architect for a 3-month contract, you will be integral in designing and implementing effective infrastructure solutions that align with the business goals of Müller’s Solutions. You will utilize your technical expertise to develop infrastructure architectures that ensure performance, security, and scalability while collaborating closely with various teams to understand their needs and translate them into actionable plans. What about the role responsibilities? •   Collaborate with IT, operations, and other business units to gather requirements and design appropriate infrastructure solutions. •   Create documentation for infrastructure architecture as well as processes and standards. •   Conduct assessments and provide recommendations on current infrastructure and systems. •   Identify and address security vulnerabilities within the infrastructure. •   Ensure that infrastructure projects are delivered on time and within budget while adhering to industry standards. •   Stay updated with industry trends and emerging technologies to integrate into our architecture designs. Requirements What should you have to fit in this role? •   Bachelor’s degree in Computer Science, Information Technology, or a related field. •   4-6 years of experience in infrastructure architecture, demonstrating a history of successful infrastructure solutions delivery. •   Strong understanding of current infrastructure technologies, network configurations, and cloud services. •   Certification in TOGAF or other relevant architecture frameworks is a plus. •   Familiarity with information security best practices and frameworks. •   Excellent problem-solving skills and the ability to work independently or as part of a team. To succeed in this role, it's nice to have: •   Experience in agile or DevOps methodologies, enhancing your capability to work in a fast-paced environment. •   Knowledge of enterprise-level projects and designs, contributing to the strategic planning of IT infrastructure. •   Strong communication skills for effectively sharing ideas and collaborating with non-technical stakeholders. Benefits 1- Attractive Package. 2- Family Benefits. 3- Visa. 4-Air Tickets.

Location: Riyadh, Saudi Arabia Müller's Solutions is looking for an experienced Data Scientist to join our dynamic team. In this position, you will leverage your analytical and programming skills to transform data into actionable insights that drive business decisions. You will collaborate closely with various departments to develop predictive models, enhance data-driven strategies, and optimize processes using cutting-edge data science techniques. Responsibilities: Analyze vast amounts of structured and unstructured data to derive insights and generate actionable recommendations. Develop, implement, and maintain machine learning models to address specific business needs. Work alongside stakeholders to define project objectives and translate business requirements into technical tasks. Conduct experiments and validate analytical models using appropriate methodologies. Create data visualizations and dashboards to effectively communicate technical findings and results to non-technical stakeholders. Stay abreast of industry trends and emerging technologies in data science and analytics. Ensure data integrity and adherence to data governance principles. Mentor junior data analysts and provide guidance on data science best practices. Requirements Bachelor's or Master's degree in Data Science, Computer Science, Mathematics, Statistics, or a related field. Proven experience as a Data Scientist or in a similar data-focused role. Proficient in programming languages such as Python or R, with demonstrated experience in data manipulation and analysis. Experience with machine learning frameworks and libraries (e.g., scikit-learn, TensorFlow, PyTorch). Strong skills in data visualization tools (e.g., Tableau, Power BI) for developing clear and actionable insights. Strong understanding of statistical methods, modeling techniques, and their practical applications. Proficient in SQL for data extraction and manipulation. Excellent analytical thinking and problem-solving abilities. Strong communication skills, with the ability to convey complex technical concepts in an understandable manner. Ability to work both independently and collaboratively within a team. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Location: Mexico Bookkeeper and Administrative Coordinator (Remote, Part-Time) Location: Remote (Latin America preferred) Type: Part-Time (10–20 hours/week) Timezone: Availability required during at least 2 hours/day in US Eastern Time (ET) About Uptalent Uptalent connects talented professionals across Latin America with companies in the United States. We're a people-first company that is growing fast. We value clear communication, initiative, and teamwork. We are looking for someone who loves being organized, enjoys working with numbers, and feels comfortable supporting both clients and contractors with friendly and professional service. What You’ll Do Bookkeeping & Financial Administration Track income and expenses and categorize transactions in Google Sheets or accounting software Maintain accurate and up-to-date financial records Prepare and send client invoices and follow up on late payments if needed Process contractor payments using Wise, Payoneer, or other platforms Calculate credits, adjustments, and prorated payments as needed Set up and manage client subscriptions and billing in Stripe Reconcile accounts and generate basic financial reports for management Monitor overdue accounts and communicate with clients to clarify billing issues Assist with budgeting and tracking of vendor payments or project costs Administrative & HR Support Collect and organize contractor documents Maintain accurate client and contractor records in spreadsheets and our CRM. Welcome new contractors and ensure their payment accounts are ready before first payment Support offboarding by confirming final payments and communicating transitions clearly Help organize monthly reporting and keep digital filing systems (receipts, invoices, etc.) up to date Requirements What We’re Looking For Minimum 2 years of experience in bookkeeping, accounting, or administrative support Experience with QuickBooks, Xero , or similar tools is highly preferred Strong command of Google Sheets (basic formulas, filters, etc.) Familiar with tools like Slack, Stripe, Gmail, Excel Excellent written and spoken English Strong attention to detail, high accuracy, and excellent organizational skills Comfortable handling financial data with confidentiality and discretion Proactive, organized, and enjoys creating and improving processes Comfortable speaking with clients and contractors; willing to make follow-up calls Familiar with Grammarly or similar tools for clear and professional communication Based in Latin America and available at least 2 hours/day during Eastern Time Experience working with US-based companies preferred A people-oriented personality who enjoys solving problems and making systems better Someone who wants to grow with Uptalent and increase their responsibilities over time Other Requirements Laptop or desktop computer with reliable internet Quiet working environment for calls and video meetings Familiarity with basic remote work tools and practices Benefits Why You’ll Love Working with Uptalent Flexible hours and remote work from anywhere in Latin America A friendly and supportive team that values your contributions The opportunity to work closely with professionals across Latin America and the US A role where your work directly impacts business operations Opportunities for growth and expanded responsibilities How to Apply Please submit the following: Your CV or resume A short note (in English) explaining: Why you want to work with Uptalent Why you're a great fit for this role

Location: Colombia Bookkeeper and Administrative Coordinator (Remote, Part-Time) Location: Remote (Latin America preferred) Type: Part-Time (10–20 hours/week) Timezone: Availability required during at least 2 hours/day in US Eastern Time (ET) About Uptalent Uptalent connects talented professionals across Latin America with companies in the United States. We're a people-first company that is growing fast. We value clear communication, initiative, and teamwork. We are looking for someone who loves being organized, enjoys working with numbers, and feels comfortable supporting both clients and contractors with friendly and professional service. What You’ll Do Bookkeeping & Financial Administration Track income and expenses and categorize transactions in Google Sheets or accounting software Maintain accurate and up-to-date financial records Prepare and send client invoices and follow up on late payments if needed Process contractor payments using Wise, Payoneer, or other platforms Calculate credits, adjustments, and prorated payments as needed Set up and manage client subscriptions and billing in Stripe Reconcile accounts and generate basic financial reports for management Monitor overdue accounts and communicate with clients to clarify billing issues Assist with budgeting and tracking of vendor payments or project costs Administrative & HR Support Collect and organize contractor documents Maintain accurate client and contractor records in spreadsheets and our CRM. Welcome new contractors and ensure their payment accounts are ready before first payment Support offboarding by confirming final payments and communicating transitions clearly Help organize monthly reporting and keep digital filing systems (receipts, invoices, etc.) up to date Requirements What We’re Looking For Minimum 2 years of experience in bookkeeping, accounting, or administrative support Experience with QuickBooks, Xero , or similar tools is highly preferred Strong command of Google Sheets (basic formulas, filters, etc.) Familiar with tools like Slack, Stripe, Gmail, Excel Excellent written and spoken English Strong attention to detail, high accuracy, and excellent organizational skills Comfortable handling financial data with confidentiality and discretion Proactive, organized, and enjoys creating and improving processes Comfortable speaking with clients and contractors; willing to make follow-up calls Familiar with Grammarly or similar tools for clear and professional communication Based in Latin America and available at least 2 hours/day during Eastern Time Experience working with US-based companies preferred A people-oriented personality who enjoys solving problems and making systems better Someone who wants to grow with Uptalent and increase their responsibilities over time Other Requirements Laptop or desktop computer with reliable internet Quiet working environment for calls and video meetings Familiarity with basic remote work tools and practices Benefits Why You’ll Love Working with Uptalent Flexible hours and remote work from anywhere in Latin America A friendly and supportive team that values your contributions The opportunity to work closely with professionals across Latin America and the US A role where your work directly impacts business operations Opportunities for growth and expanded responsibilities How to Apply Please submit the following: Your CV or resume A short note (in English) explaining: Why you want to work with Uptalent Why you're a great fit for this role

Location: Argentina Bookkeeper and Administrative Coordinator (Remote, Part-Time) Location: Remote (Latin America preferred) Type: Part-Time (10–20 hours/week) Timezone: Availability required during at least 2 hours/day in US Eastern Time (ET) About Uptalent Uptalent connects talented professionals across Latin America with companies in the United States. We're a people-first company that is growing fast. We value clear communication, initiative, and teamwork. We are looking for someone who loves being organized, enjoys working with numbers, and feels comfortable supporting both clients and contractors with friendly and professional service. What You’ll Do Bookkeeping & Financial Administration Track income and expenses and categorize transactions in Google Sheets or accounting software Maintain accurate and up-to-date financial records Prepare and send client invoices and follow up on late payments if needed Process contractor payments using Wise, Payoneer, or other platforms Calculate credits, adjustments, and prorated payments as needed Set up and manage client subscriptions and billing in Stripe Reconcile accounts and generate basic financial reports for management Monitor overdue accounts and communicate with clients to clarify billing issues Assist with budgeting and tracking of vendor payments or project costs Administrative & HR Support Collect and organize contractor documents Maintain accurate client and contractor records in spreadsheets and our CRM. Welcome new contractors and ensure their payment accounts are ready before first payment Support offboarding by confirming final payments and communicating transitions clearly Help organize monthly reporting and keep digital filing systems (receipts, invoices, etc.) up to date Requirements What We’re Looking For Minimum 2 years of experience in bookkeeping, accounting, or administrative support Experience with QuickBooks, Xero , or similar tools is highly preferred Strong command of Google Sheets (basic formulas, filters, etc.) Familiar with tools like Slack, Stripe, Gmail, Excel Excellent written and spoken English Strong attention to detail, high accuracy, and excellent organizational skills Comfortable handling financial data with confidentiality and discretion Proactive, organized, and enjoys creating and improving processes Comfortable speaking with clients and contractors; willing to make follow-up calls Familiar with Grammarly or similar tools for clear and professional communication Based in Latin America and available at least 2 hours/day during Eastern Time Experience working with US-based companies preferred A people-oriented personality who enjoys solving problems and making systems better Someone who wants to grow with Uptalent and increase their responsibilities over time Other Requirements Laptop or desktop computer with reliable internet Quiet working environment for calls and video meetings Familiarity with basic remote work tools and practices Benefits Why You’ll Love Working with Uptalent Flexible hours and remote work from anywhere in Latin America A friendly and supportive team that values your contributions The opportunity to work closely with professionals across Latin America and the US A role where your work directly impacts business operations Opportunities for growth and expanded responsibilities How to Apply Please submit the following: Your CV or resume A short note (in English) explaining: Why you want to work with Uptalent Why you're a great fit for this role

Location: Central Asia, Uzbekistan We are looking to recruit Support & Implementation Engineers who will provide high-level onsite and remote IT technical liaison. The Support & Implementation Engineer will be responsible for enterprise solutions implementations and support services for incidents or issues. The position will require close collaboration with other technical support and engineering teams at different levels. Responsibilities Implement and install solutions at customer's infrastructure platforms. Work onsite and offsite to troubleshoot and diagnose customer-reported issues on the different implementation layers. Act positively and respond promptly to the customer’s requests/tickets. Prepare, review and ensure the accuracy of technical documentation. Conduct Preventive / Corrective Maintenance visits. Perform any other job-related duties related to work. Requirements Bachelor's Degree in Information Technology, Engineering/Science, Computer application, or any related field. At least 2 years experience in a similar field. Good command of the English language (Speaking, writing, and presentation). Good command of the Russian language (Speaking, writing, and presentation). Willing to travel and work extra hours when needed. Experience in database engines (Oracle, MS-SQL, and PostgreSQL). Experience in operating systems (Linux and MS Windows). Developed knowledge in cloud Infrastructure Orchestration Tools (Ex. Kubernetes, HashiCorp Nomad). Working experience in application servers (Ex. Apache Tomcat, Oracle WebLogic, IBM WebSphere). Knowledge and acquired skills of DevOps techniques including (CI/CD, Helm, Ansible). Knowledge in Directory Services (AD & LDAP). Professional effective communication, verbal and written. Customer oriented mentality. Excellent personal skills. Details oriented and a team player. Initiative and self-managed. Time management and result oriented. Experience in one or more of the below is a plus: Experience in large enterprise environments with emphasis on payments, remittance solutions. Experience in Cloud Computing, Virtualization Technologies, Storage, Network Infrastructure. Implementation experience of High Availability & Disaster Recovery, Backup & Recovery Strategies. Knowledge of PKI Infrastructure and Certificate Authorities. Knowledge of database engines (MySQL and NoSQL Databases). Knowledge of server and client operating systems (Linux Distros, MS Windows). Knowledge in Object Storage management. Knowledge of Security Authentication and Authorization Solutions (HashiCorp Vault and Keycloak). Knowledge in Cloud-based Solution Infrastructure (AWS, Azure, Google Cloud, OCI, IBM).

Location: Luxembourg; Birmingham, United Kingdom; London, United Kingdom; Manchester, United Kingdom; Paris, France; Madrid, Spain; Bucuresti, Romania; Rome, Italy; Rostock, Germany; Zagreb, Croatia; Aachen, Germany; Augsburg, Germany; Berlin, Germany; Dresden, Germany; Düsseldorf, Germany; Essen, Germany; Frankfurt, Germany; Freiburg, Germany; Hamburg, Germany; Hannover, Germany; Kiel, Germany; Koln, Germany; Leipzig, Germany; Magdeburg, Germany; Munich, Germany; Münster, Germany; Stuttgart, Germany; Poznan, Poland; Warsaw, Poland; Krakow, Poland; Lublin, Poland; Athens, Greece; Praha, Czechia; Budapest, Hungary; Wien, Austria; Brussels, Belgium; Amsterdam, Netherlands Workplace: on-site At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior EmbeddedSoftware Engineer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. ABOUT THE CLIENT Our client is an innovative aerospace technology company that is transforming system integration through AI-driven interoperability. Their core platform streamlines satellite integration workflows by enabling modular connectivity between payloads, components, and subsystems. It converts hardware specifications into digital twins and automatically generates, tests, and validates on-board middleware software that is both hardware- and OS-agnostic. This web-based collaborative tool supports mission-critical projects, allowing teams to efficiently model, test, and simulate data interfaces for satellites, spacecraft, and lunar landers. NOTE: this position requires working on-site and relocation to Luxembourg. JOB DESCRIPTION: As Senior Embedded Software Engineer, you will architect, implement, and maintain our hardware-agnostic and OS-agnostic on-board software framework. Your work in collaboration with the AI team will enable integration of any hardware into any bus in less than a day instead of months, ensuring robustness, safety, and performance across Linux and real-time operating systems. What You’ll Do 1. Platform & Abstraction ▪ Design and develop a hardware-agnostic HAL and middleware stack in C/C++, supporting ARM Cortex-A/R/M, RISC-V, etc. ▪ Create OS-agnostic abstraction layers to target Linux (Yocto/Ubuntu) and RTOS (FreeRTOS, Zephyr, RTEMS) with minimal code divergence. 2. Driver & Protocol Implementation ▪ Implement and maintain bus-protocol drivers (I2C, SPI, UART) with multi-bus and multi-instance support for redundancy. ▪ Define and adhere to clear software-to-hardware interface contracts (ICDs/datasheet-driven), ensuring consistent behavior across platforms. 3. Architecture & Best Practices ▪ Apply OOP principles in C++ and structured design in C to build modular, testable components. ▪ Enforce MISRA C/C++ and CERT Secure Coding guidelines; integrate static analysis, code reviews, and Git-based CI pipelines. 4. Automation & Testing ▪ Develop Python scripts to automate configuration of the on-board software, automate build, flashing, and validation across multiple target boards. ▪ Build and maintain hardware-in-the-loop and software-in-the-loop test frameworks to continuously test, validate, and verify the on-board software and platform compatibility. 5. Collaboration & Mentorship ▪ Collaborate with the Software Lead, AI Engineer and Backend team ▪ Mentor junior engineers, share knowledge on cross-platform strategies, and foster an iterative “try, learn, improve” culture. Required Qualifications 1. Bachelor’s or Master’s in Electrical Engineering, Computer Engineering, Computer Science, or equivalent 2. 5+ years of embedded software development, with emphasis on cross-platform or portable code 3. Expert in C (99/11) and Modern C++ (11/14/17); solid understanding of OOP and procedural design 4. Deep experience with I2C, SPI, UART (multi-bus, multi-device patterns) 5. Proven ability to develop for both Linux (Yocto, Ubuntu) and RTOS (FreeRTOS, Zephyr, RTEMS) 6. Python scripting for coding, build/test automation 7. Familiarity with hardware debugging (JTAG/SWD, logic analyzers, oscilloscopes) 8. Strong version control workflow (Git, GitFlow) and CI/CD integration Nice-to-Have 1. Background in satellite or aerospace on-board computers (OBCs) and Flight Software Frameworks. 2. Exposure to container-based CI for embedded builds (Docker) 3. Knowledge of additional field buses (CAN/CAN-FD, MIL-STD, etc.) 4. Experience with secure boot or firmware-update mechanisms 5. Prior work on middleware or plugin frameworks

Location: Bridgeport, CT Workplace: hybrid IDT’s Retail division is looking for Brand Ambassadors (“BA”).  IDT is a leading communications and financial services company looking for enthusiastic and energetic Brand Ambassadors Responsibilities: In this role, you will be responsible for maintaining a close relationship with retailers that sell the company’s retail products. Responsibilities include ensuring that each retailer/store has the most updated branding, promotions, and training materials. The Brand Ambassador ensures that the retailer has all new products, assists with filling applications, and manages any type of claims or requests that might come from the retailer’s owners or staff. Brand Ambassadors may open new direct IDT branded stores and sell to unattended retailers if requested by the Company. More specifically, responsibilities include, but are not limited to: Visiting retailers/stores on a daily basis Maintain the POP material placement for all products and distribute new POP material Collect key information by doing specific surveys for different products IDT product sales (Hard Cards, Boss Revolution, POS, Merchant Services, Cash Advance, etc) Completion of Financial Service Applications (Money Transfer, Bill Payment, etc). Introduce new products to our retailers Research information about competitor's offerings and new products Create reports with the findings of each daily route and analyze data in order to offer recommendations Educate retailers regarding procedures, selling techniques, and general information about the products or special promotions Report stores that have low inventory or low balances. Participate in events and in-store promotions. Push and find leads for all our retail product lines. Use our CRM to update and maintain the information and pictures of our retailers. Requirements: Proven work experience in a relevant role, including as an account manager Bilingual professionals with fluency in both English and Spanish are preferred Must be prepared to go door-to-door visiting customers. Basic computer skills – comfortable using tablet and Bluetooth equipment Ability to communicate, present and influence key stakeholders at all levels Proven ability to multitask while maintaining sharp attention to detail. Authorized to work for all US employers. Must have a valid driver's license and a car (IDT offers a mileage and gas reimbursement program). We offer you: Hourly rate of $16.35/ hour + the ability to earn commissions. Mileage and gas reimbursement program. On-the-job training and a dynamic work environment. Excellent and competitive benefits package, including medical, dental, and 401(k). About us: IDT is a Communications and Money Transfer company founded in 1990 and headquartered in Newark, New Jersey. IDT is an industry leader in prepaid communication, money transfer, and payment services, and one of the world's largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20+ countries, and have over $1.5 billion in revenues.  Our flagship brand, Boss Revolution, offers Money Transfer, International Calling, and Mobile Top-Up services, supporting IDT's mission to enable people to stay connected and share resources with family and friends worldwide. Join us!

Location: Boston, Ma 01801 Workplace: hybrid IDT’s Retail division is looking for Brand Ambassadors (“BA”).  IDT is a leading communications and financial services company looking for enthusiastic and energetic Brand Ambassadors Responsibilities: In this role, you will be responsible for maintaining a close relationship with retailers that sell the company’s retail products. Responsibilities include ensuring that each retailer/store has the most updated branding, promotions, and training materials. The Brand Ambassador ensures that the retailer has all new products, assists with filling applications, and manages any type of claims or requests that might come from the retailer’s owners or staff. Brand Ambassadors may open new direct IDT branded stores and sell to unattended retailers if requested by the Company. More specifically, responsibilities include, but are not limited to: Visiting retailers/stores on a daily basis Maintain the POP material placement for all products and distribute new POP material Collect key information by doing specific surveys for different products IDT product sales (Hard Cards, Boss Revolution, POS, Merchant Services, Cash Advance, etc) Completion of Financial Service Applications (Money Transfer, Bill Payment, etc). Introduce new products to our retailers Research information about competitor's offerings and new products Create reports with the findings of each daily route and analyze data in order to offer recommendations Educate retailers regarding procedures, selling techniques, and general information about the products or special promotions Report stores that have low inventory or low balances. Participate in events and in-store promotions. Push and find leads for all our retail product lines. Use our CRM to update and maintain the information and pictures of our retailers. Requirements: Proven work experience in a relevant role, including as an account manager Bilingual professionals with fluency in both English and Spanish are preferred Must be prepared to go door-to-door visiting customers. Basic computer skills – comfortable using tablet and Bluetooth equipment Ability to communicate, present and influence key stakeholders at all levels Proven ability to multitask while maintaining sharp attention to detail. Authorized to work for all US employers. Must have a valid driver's license and a car (IDT offers a mileage and gas reimbursement program). We offer you: Hourly rate of $15.00/ hour + the ability to earn commissions. Mileage and gas reimbursement program. On-the-job training and a dynamic work environment. Excellent and competitive benefits package, including medical, dental, and 401(k). About us: IDT is a Communications and Money Transfer company founded in 1990 and headquartered in Newark, New Jersey. IDT is an industry leader in prepaid communication, money transfer, and payment services, and one of the world's largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20+ countries, and have over $1.5 billion in revenues.  Our flagship brand, Boss Revolution, offers Money Transfer, International Calling, and Mobile Top-Up services, supporting IDT's mission to enable people to stay connected and share resources with family and friends worldwide. Join us!

Location: Westchester County NY Workplace: hybrid IDT’s Retail division is looking for Brand Ambassadors (“BA”).  IDT is a leading communications and financial services company looking for enthusiastic and energetic Brand Ambassadors Responsibilities: In this role, you will be responsible for maintaining a close relationship with retailers that sell the company’s retail products. Responsibilities include ensuring that each retailer/store has the most updated branding, promotions, and training materials. The Brand Ambassador ensures that the retailer has all new products, assists with filling applications, and manages any type of claims or requests that might come from the retailer’s owners or staff. Brand Ambassadors may open new direct IDT branded stores and sell to unattended retailers if requested by the Company. More specifically, responsibilities include, but are not limited to: Visiting retailers/stores on a daily basis Maintain the POP material placement for all products and distribute new POP material Collect key information by doing specific surveys for different products IDT product sales (Hard Cards, Boss Revolution, POS, Merchant Services, Cash Advance, etc) Completion of Financial Service Applications (Money Transfer, Bill Payment, etc). Introduce new products to our retailers Research information about competitor's offerings and new products Create reports with the findings of each daily route and analyze data in order to offer recommendations Educate retailers regarding procedures, selling techniques, and general information about the products or special promotions Report stores that have low inventory or low balances. Participate in events and in-store promotions. Push and find leads for all our retail product lines. Use our CRM to update and maintain the information and pictures of our retailers. Requirements: Proven work experience in a relevant role, including as an account manager Bilingual professionals with fluency in both English and Spanish are preferred Must be prepared to go door-to-door visiting customers. Basic computer skills – comfortable using tablet and Bluetooth equipment Ability to communicate, present and influence key stakeholders at all levels Proven ability to multitask while maintaining sharp attention to detail. Authorized to work for all US employers. Must have a valid driver's license and a car (IDT offers a mileage and gas reimbursement program). We offer you: Hourly rate of $16.50/ hour + the ability to earn commissions. Mileage and gas reimbursement program. On-the-job training and a dynamic work environment. Excellent and competitive benefits package, including medical, dental, and 401(k). About us: IDT is a Communications and Money Transfer company founded in 1990 and headquartered in Newark, New Jersey. IDT is an industry leader in prepaid communication, money transfer, and payment services and one of the world's largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20+ countries, and have over $1.5 billion in revenues.  Our flagship brand, Boss Revolution, offers Money Transfer, International Calling, and Mobile Top-Up services, supporting IDT's mission to enable people to stay connected and share resources with family and friends worldwide. Join us!