Chief of Staff for Portfolio & KPI Accountability Manager

Become a part of Hire Hangar, where you will collaborate with rapidly expanding global enterprises while cultivating a sustainable, remote career.Job TitleChief of Staff for Portfolio & KPI Accountability ManagerLocationRemoteTime ZonePreference for US Eastern Time (ET); must align with core ET working hoursRole OverviewThis position serves as the accountabi…

As the Chief of Maintenance at Veolia Environnement S.A., you will play a pivotal role in overseeing the maintenance operations across our facilities in Buenos Aires. Your leadership will ensure that all maintenance activities are performed efficiently and in compliance with environmental standards. You will be responsible for developing maintenance strategies, managing a team of skilled professionals, and optimizing maintenance processes to enhance operational efficiency.

Join the dynamic finance team at Red Bull GmbH as a Chief Accountant. This pivotal role involves managing financial operations, ensuring compliance with accounting standards, and contributing to strategic financial planning. You will play a key role in maintaining accurate financial records, preparing reports, and supporting the overall financial health of the organization.

SGS S.A. seeks a Chief Operations Officer to lead its Buenos Aires operations. This executive position shapes the direction and performance of several departments, including Certification, Consulting, Training, and Other Services. The COO plays a central role in ensuring daily processes run efficiently and that all services consistently meet the company’s quality standards. Main responsibilities Direct daily operations for teams in Certification, Consulting, Training, and Other Services Develop and execute strategies aimed at boosting efficiency and service quality Foster a culture of continuous improvement across the organization Requirements Extensive experience managing operations at a senior or executive level Track record of delivering operational excellence Strong leadership skills and the ability to set a clear vision for growth

Join SGS as a Chief Engineer at our VTV Lisandro Olmos location, where you will lead inspection and field testing operations. In this pivotal role, you will oversee engineering projects, ensuring compliance with industry standards while driving innovation and efficiency.

At Webflow, we are on a mission to empower everyone with development capabilities. As the leader in the Website Experience Platform (WXP), we are transforming how teams Build, Manage, and Optimize their web presence. By merging visual development, advanced content management systems, AI-powered personalization, seamless hosting, and comprehensive analytics into a single, cohesive platform, we are setting a new standard for digital experiences. With AI at our core, Webflow enables teams to accelerate their workflows, create high-performing digital experiences, and scale efficiently without the need for extensive engineering support. From independent designers and creative agencies to global enterprises, countless organizations harness Webflow to turn their innovative ideas into reality and unlock new possibilities on the web.We are excited to announce our new office in Buenos Aires, and we are looking for pioneering team members to join us. If you are not quite ready to apply or don’t see the right fit just yet, feel free to sign up here to receive updates on future opportunities and events with the Webflow team in Argentina.As a Staff Software Engineer on our eCommerce team, you will collaborate closely with Product, Design, Engineering, and Data Engineering teams to shape the development of our next-generation eCommerce platform. You will work across a diverse ecosystem of eCommerce tools and products, creating a premium customer experience. We are seeking an engineer who is passionate about scalable distributed systems architecture and delivering exceptional user experiences—someone eager to combine technical expertise with a visionary product approach that is foundational to Webflow’s platform.

WHY CONTROL EXISTSControl aims to redefine the crypto wallet experience, moving beyond the needs of traders to create a private custody platform for digital wealth. Designed for families and individuals focused on long-term legacy rather than short-term market fluctuations, we provide a secure infrastructure for managing multi-chain assets—ensuring they are organized, safeguarded, and accessible for generations.Unlike typical DeFi dashboards or exchange wrappers, Control is committed to establishing a standard in digital wealth custody where trust, reliability, and craftsmanship endure over decades.THE ROLEWe are seeking a passionate Staff Frontend Engineer to lead the development of our production web application from inception to launch. As the principal frontend engineer, you will collaborate intimately with our CTO and a full-stack engineer to develop an innovative backend platform and APIs.Your work will be at the intersection of complexity and trust in our custody platform. Users will manage significant wealth across various blockchains—signing transactions, analyzing portfolios, and organizing long-term assets. Each loading state, confirmation flow, and edge case will matter; your contributions will shape how users perceive the security and reliability of Control.We are rebuilding Control from the ground up. Following the successful launch of our v1 platform, we are now developing v2 as a greenfield product—introducing new architecture, a fresh technology stack, and elevated standards. This presents a unique engineering opportunity: a validated product with real user engagement, coupled with the creative freedom of a blank canvas.This role emphasizes craftsmanship and ownership over mere task completion. You will have the authority to shape the UI/UX, define the frontend architecture, create a design system, and directly deploy every user-facing feature.

latamcent is hiring a Staff Engineer focused on backend systems and analytics, based in Argentina. This role combines hands-on engineering with technical leadership, shaping both the architecture and ongoing reliability of core backend platforms. The position also plays a key part in building and maintaining analytics infrastructure that supports product decisions and data integrity. Role overview As Staff Engineer, you will own the technical direction for backend services and analytics pipelines. The work spans defining standards, guiding a small team of 1–3 engineers, and leading by example through active coding. The position requires experience building scalable backend systems for consumer or product-led companies, along with a deep understanding of analytics infrastructure, including event taxonomy, data governance, experimentation, and attribution tools. What you will do Audit existing backend and analytics systems to identify critical gaps and improvement areas. Establish or refine engineering standards, implement automated testing, and track KPIs for reliability, data quality, and development efficiency. Lead the analytics infrastructure: refine event taxonomy, reconcile tools, and improve data reliability for the team. Set the technical vision for at least one major backend or data initiative and guide it through to production. Build strong working relationships with product and engineering stakeholders through clear, proactive communication. Key responsibilities Oversee delivery and ongoing operation of backend systems, from architecture through production. Define and evolve backend engineering processes, standards, and best practices. Develop and use KPIs to monitor system reliability, development speed, data quality, and error rates. Make system-level architectural decisions and communicate trade-offs to engineering and product teams. Manage analytics infrastructure, including event taxonomy, governance, and tool reconciliation (e.g., Amplitude, Appsflyer). Develop and maintain experimentation infrastructure: A/B testing, variant assignment, and defining success metrics. Debug and maintain user and identity systems across login, logout, multi-device, and reinstall scenarios.

Are you passionate about tackling complex challenges that have a tangible impact on products? Do you enjoy shaping how things are built and raising the bar for your team? If so, this role is perfect for you.At BunkerDB, you will join the AI Studio team as a Senior Staff Engineer, working at the intersection of AI, engineering, and user experience. We are looking for a candidate with strong technical depth, pragmatic judgment, and an ownership mindset, capable of combining hands-on execution with decisions that enable scaling without compromising the team's speed.We work closely with coding agents (such as Claude Code, Cursor, and Copilot) as part of our daily routine, rather than as mere experiments. We are seeking someone who knows how to effectively utilize these tools: understanding when to delegate to them, when not to, and how to review their output without sacrificing quality or technical oversight.Key Responsibilities:Provide technical leadership to the team, elevating engineering standards and guiding other developers in critical decision-making.Contribute to the design, construction, and evolution of the product end-to-end: backend, infrastructure, integrations with LLMs, and key frontend components.Directly contribute (as an Individual Contributor) to code to unblock, validate, and expedite critical technical decisions.Make technical decisions focused on simplicity, scalability, and speed.

At Xometry (NASDAQ: XMTR), we are at the forefront of revolutionizing the manufacturing industry by linking innovative thinkers with the manufacturers capable of turning their visions into reality. Our digital marketplace empowers manufacturers with essential resources to expand their operations while simplifying the process for buyers from Fortune 1000 companies to access global manufacturing capabilities.We are seeking a Staff Product Designer to enhance product experiences across one or more of our core product areas. In this role, you will work autonomously while collaborating closely with Product, Engineering, and Design leadership to address complex and ambiguous challenges that have significant customer and business implications.As a Staff Designer at Xometry, you will serve as a senior individual contributor who influences the strategic direction beyond individual features or teams. You will harness a robust product mindset to shape approaches and solutions, raising the standard for design quality, collaboration, and decision-making across various teams.Why Join Xometry?Xometry is shaping the future of manufacturing through innovative software solutions, automation, and a vast supplier network. As a Staff Product Designer, you will play a pivotal role in crafting experiences that scale across our products and clientele, influencing not only what we develop but also our methodologies while maintaining close ties to our work.

As a Staff Software Engineer at NuPay, you will play a pivotal role in shaping our technology strategy and driving high-impact projects. We are seeking innovative minds who thrive in a collaborative environment and are passionate about solving complex problems. Join us in delivering cutting-edge solutions that enhance financial services for millions of customers.

Join Nubank as a Staff Software Engineer in Buenos Aires! In this pivotal role, you will contribute to developing innovative financial solutions that empower millions of customers. You'll work closely with cross-functional teams to design, implement, and maintain scalable systems.

Join arq as the Chief Information Security Officer (CISO) in Buenos Aires, where you will lead our information security strategy and ensure the protection of our data and infrastructure. This pivotal role requires a visionary leader who can navigate complex security environments and align security initiatives with our business goals. As CISO, you will oversee the development, implementation, and management of our information security programs, ensuring compliance with industry standards and regulations.

Role overview Delivery Hero SE is hiring a Staff UX Designer in Buenos Aires. This role focuses on shaping strong user experiences across multiple platforms. The position involves close collaboration with cross-functional teams to develop solutions that improve user satisfaction and engagement. What you will do Conduct user research to inform design decisions Create wireframes and prototypes for new and existing products Develop detailed design specifications Ensure all work aligns with Delivery Hero SE’s brand guidelines Impact Your design work will play a key role in delivering digital products that serve customer needs and support the company’s commitment to quality user experiences.

Role Overview GoFundMe is hiring a Staff Analytics Engineer in Buenos Aires, Argentina. This role focuses on building and improving data infrastructure to support analytics across the company. The work helps teams access reliable data and turn it into insights that guide decisions and support GoFundMe’s mission.

Role overview GoFundMe, Inc. is looking for a Staff Software Engineer based in Buenos Aires, Argentina. This role centers on building and enhancing the software that powers the GoFundMe platform. Staff Software Engineers partner with colleagues across teams to deliver features and improvements that help people connect and support each other. What you will do Design, develop, and maintain software solutions that support the GoFundMe platform Work with product, design, and engineering teams to create user-friendly experiences Apply technical expertise to projects that advance GoFundMe’s mission Company mission GoFundMe empowers people to help one another. The company’s mission-driven culture focuses on building technology that makes it easier for communities to offer support when it matters most.

Are you ready to make a difference? Join our team! GoFundMe is the premier global platform for community-driven support, devoted to empowering individuals to assist one another. By connecting individuals and non-profits in a unified space, we make it simple and secure for people to seek help and support various causes—both for themselves and others. Since 2010, our community has successfully raised over $40 billion. We are seeking a talented Staff LLM Engineer to join our Applied Science organization. In this pivotal role, you will be responsible for designing, developing, and deploying cutting-edge services and applications utilizing advanced machine learning and AI techniques, including generative AI, personalization, recommender systems, search and retrieval systems, taxonomy, and classification systems. You will need to demonstrate strong end-to-end execution and possess a broad and deep expertise in machine learning, AI, and secure software development. This position is hybrid. Candidates must be based in Buenos Aires, Argentina. Your Responsibilities: Design and implement a variety of AI and ML applications and workflows, such as agents, batch inferencing processes, and real-time inferencing solutions. Contribute to the development of search and retrieval algorithms, recommender systems, and personalization algorithms. Lead research and development efforts for sophisticated machine learning models, as well as model training and evaluation pipelines. Enhance operational excellence by spearheading initiatives to streamline AI and machine learning workflows, establishing standardized procedures to ensure high-quality outcomes across our AI/ML projects and systems. Continuously monitor and assess emerging AI and machine learning research and technologies, integrating relevant advancements into our solutions. Collaborate effectively with technical and non-technical colleagues, including data scientists, software engineers, product managers, and business stakeholders, to ensure the successful execution of machine learning projects. Mentor and coach fellow engineers, fostering a culture of collaboration, scientific inquiry, continuous learning, and engineering excellence. Utilize a diverse range of tools and platforms, including Python, AWS, Databricks, Docker, Kubernetes, FastAPI, Terraform, Snowflake, and GitHub, to develop, deploy, and maintain scalable and robust machine learning systems.

About Your New Position:At CommandLink, we are on the lookout for a Senior Staff Software Engineer to spearhead the overhaul of our billing, licensing, and financial systems, which serve as the backbone of our rapidly expanding global SaaS platform.This role goes beyond maintenance; you will be rethinking the processes governing financial transactions, licensing, and accounting within a multi-continent enterprise. Your mission will be to transform a legacy PHP monolith into a cutting-edge, service-oriented architecture that is engineered for scalability, accuracy, and resilience.You will define the technical vision, shape the overarching architecture, and guide the migration strategy, ensuring that CommandLink’s global financial systems are adept at managing growth, complexity, and compliance at scale. Your contributions will directly impact the flow of value across borders, ensuring that every invoice, payment, and reconciliation is reliable, auditable, and secure.Key Responsibilities:Design the next-generation financial platform for billing, licensing, and accounting.Lead the transition from a legacy system to a modern architecture.

Ensure the cleanliness and organization of all public areas within the hotel, including social and service areas. Responsibilities include washing restrooms, dusting surfaces, cleaning windows, stairs, elevators, ashtrays, and exterior zones.Organize the cleaning cart by packing all necessary materials, equipment, utensils, and other items required for maintaining order and cleanliness in the hotel's public areas.Remove trash and replenish supplies in guest and service restrooms with necessary items (e.g., paper, soap).Conduct a checklist for general maintenance of hotel facilities and report any irregularities to a supervisor.Identify and return lost items found in social areas to management.Keep the recycling area organized.Follow the directives of supervisors regarding selective waste collection and the consumption of water and energy to meet environmental goals.Contribute to achieving departmental goals by efficiently executing assigned tasks in alignment with established strategic and operational guidelines.Collaborate with other departments as needed to ensure operational continuity, providing support to maintain smooth processes and continuous operation within the organization.Perform other related duties as required by the department/hotel.

About TruelogicTruelogic is a premier provider of nearshore staff augmentation services, proudly headquartered in New York. For over 20 years, we have been empowering businesses of all sizes—from pioneering startups to established industry leaders—with high-quality technology solutions that drive their digital transformation efforts.Our talented team of over 600 tech professionals in Latin America collaborates with U.S. companies on their most significant projects, ensuring impactful results. Whether working alongside Fortune 500 companies or burgeoning startups, we are committed to delivering exceptional outcomes that truly matter.By applying for this role, you're embarking on a journey to join a vibrant team that appreciates your skills and ambitions. We strive to align your expertise with opportunities that promote remarkable career advancement and success while contributing to transformative projects that define the future.Our ClientOur client is a cutting-edge Fintech company dedicated to helping homeowners maximize their property value. They provide an innovative alternative to traditional financing through Home Equity Investments (HEIs), enabling homeowners to access their equity without incurring monthly debt obligations.Job SummaryAs a Senior Full-Stack Engineer, you will lead the technical direction and execution of high-impact projects that align with essential business objectives. Collaborating closely with Product and Design teams, you will develop scalable, user-centric applications while remaining hands-on throughout the entire development lifecycle—from architecture to deployment. You will also mentor engineers and foster alignment, quality, and timely delivery across teams.ResponsibilitiesProvide technical and design leadership for high-impact projects that align with business goals.Establish strategic technical directions for your engineering team.Collaborate with designers and product managers to create an engaging and transparent customer experience.Ensure clarity and alignment across teams regarding goals, outcomes, and timelines.Manage project priorities, deadlines, and deliverables while being a highly hands-on engineer.Design, develop, test, deploy, maintain, and enhance large-scale software solutions.Influence and mentor a geographically dispersed team of engineers.