Vagas remotas para brasileiros nos Estados Unidos e Europa

Metal Toad is an award-winning AWS Consulting Partner and AWS Managed Services provider company based in the USA. We help our customers with their cloud adoption by providing architecture, migration, optimization, machine learning, and even 24/7 support. We are a professional services firm providing services in software engineering and the cloud. We do Technical consulting, Programming & Quality Assurance, DevOps, Applications, UX, Product management, and Project management.Metal Toad is a fully remote company, offering all team members the ability to work from home. For this opportunity, the selected candidate must be available to work Monday to Friday, from 8:00 AM to 5:00 PM Pacific Time (PST).Although Metal Toad is a remote company, we are currently seeking contractors residing in Brazil for this position. Compensation will be made in Brazilian Reais (R$), in accordance with the local currency of the country where the position is located. Due to legal limitations, we are unable to sponsor any type of visa.To apply for this position, please submit your resume in English as a PDF.Job DescriptionThe Backend Engineer position at Metal Toad requires experience in building high-performing, scalable, enterprise-grade applications. You will be part of a talented team that works on mission-critical applications.ResponsibilitiesPlanning * Able to adapt to a dynamic and collaborative work environment, make independent decisions, and communicate them effectively. * Confirms project requirements by reviewing program objectives, input data, and output requirements with PMs, supervisors, and clients. * Provides estimates based on requirements, wireframes, and designs. Development * Own project success by proactively communicating risks, known issues, and changelogs. * Contribute to all phases of the development lifecycle. * Work as part of a team. * Code conforms to best practices. * Appreciate the value of well-tested code. * Perform peer code reviews. * Create projects that are free of major defects. * Maintain a positive and respectful tone in all interactions. Expertise * Research new libraries, techniques, and ideas. * Supportive of local community events and initiatives. * Interested in publishing blog posts showing technical expertise. * Enhances the organization's reputation by accepting ownership for accomplishing new and different requests and exploring opportunities to add value to job accomplishments. QualificationsRequired * Agree with our Corporate Values Statement. * Believes in the company mission: To help people * Believes in the principles of open source. * 5+ years of experience with Python * Familiar with relational database concepts. * Familiarity with Postman and how to make API calls. * Familiar with NoSQL databases * Experience with or knowledge of the following technologies: * REST API development and deployment * JSON modeling and usage * Querying and modeling using a relational data store. * Using package managers such as npm or pip * Using Git for source control. * Experience in TDD and/or BDD. * Strives to enhance project test coverage. Nice to have * NodeJS * AWS Certification Please note that Metal Toad will never ask for payment or financial information during the hiring process. If you are asked for such information, it is a scam. Report it immediately.

Simulator Design Project Manager overseeing installations in Latin America for Trackman

This position is for the curious, the experimental, the brave.Are you someone who builds just to see how far an idea can go? Do you enjoy breaking conventions, simplifying the overengineered, and questioning the status quo?At CloudWalk R&D, we are creating space to rethink the fundamentals of digital experiences - so we can uncover what is truly worth building, and help shape what reaches production.Our team is for people who chase ideas that will not let them sleep. Who prototype to explore, test the edges of what is possible, and bring bold concepts to life. If that sounds like you - we would love to meet you.About the company:CloudWalk is a fintech company reimagining the future of financial services. We are building intelligent infrastructure powered by AI, blockchain, and thoughtful design. Our products serve millions of entrepreneurs across Brazil and the US every day, helping them grow with tools that are fast, fair, and built for how business actually works. Learn more at cloudwalk.io .About the team:We are a small team within CloudWalk’s larger R&D effort, focused on bold ideas and new product directions. Our mission is to explore new concepts early, build fast, and uncover what is worth turning into real products. Sometimes that means prototyping features for existing experiences; other times, it means testing entirely new directions that could shape the future.We believe that large language models (LLMs) and autonomous agents will fundamentally transform how we interact with apps - shifting away from rigid screens and buttons, toward dynamic, context-aware experiences driven by intent and conversation.Your role:You will explore how intelligent systems like LLMs and agents can unlock entirely new ways of interacting with mobile apps. You will design and build prototypes that move beyond static screens - creating interfaces that adapt, respond, and even initiate based on user intent, context, and autonomy.You will be part of an exploratory, collaborative environment - joining open-ended discussions, questioning assumptions, and helping set new directions as a team. Together, we rethink what is possible, test ideas quickly, and learn through building.This role is perfect for someone who thrives in ambiguity, moves quickly from concept to code, and sees the interface itself as a medium for exploration. If you are excited about reshaping the future of mobile around language, intelligence, and interaction - we would love to meet you.You will:Design and build mobile prototypes that explore new interaction models - from dynamic interfaces to agent-driven flows and voice-based navigation.Collaborate with ML engineers to integrate LLMs, agents, and real-time data into mobile experiences.Push the limits of what mobile apps can be - experimenting with novel UI patterns, input methods, and intelligent behaviors.This role combines strong mobile engineering skills with a deep curiosity for AI-powered interfaces, and is ideal for someone eager to turn emerging technologies into exploratory mobile experiences.What we expect:Our projects often start with ambiguity and evolve rapidly - so we look for people who are deeply curious, adaptable, and driven by the desire to make ideas real.Required skills: * Mobile Prototyping: Proficiency in rapidly building and iterating on mobile interfaces using Flutter. You are comfortable sketching out flows, managing state, and stitching together UI logic to turn abstract concepts into usable interactions. * Audio Capture & Interaction Handling: Hands-on experience with microphone access, audio session control, and real-time voice input on mobile. You can implement voice-triggered behaviors, handle streaming audio, and respond to interruptions like background noise or user silence. * LLM Integration: Ability to integrate large language model (LLM) outputs into mobile UIs. You know how to design for model uncertainty, gracefully handling latency, retries, or incomplete outputs in the user experience. * Interface Orchestration & State Management: Strong experience with state management tools to coordinate dynamic, responsive interfaces. You ensure the UI stays coherent as it reacts to asynchronous data, streaming input, or autonomous system behavior. * Experimental Engineering Mindset: You thrive in low-structure environments, prototype quickly, and treat code as a tool for learning. Nice-to-have: * Conversational UI Experience: Exposure to designing or implementing interfaces where voice, intent, or agent-driven flows replace traditional touch interactions. * Edge & Performance Awareness: Understanding of mobile performance constraints - latency, memory, battery - and how to optimize real-time or streaming interactions for responsiveness on-device. * Basic ML or Audio Fluency: Familiarity with ML-powered APIs or common audio processing concepts. * EMEA Working Hours: Located in or willing to work EMEA time zones (GMT to GMT+4) for regional alignment. Recruiting process outline: * Take-home challenge: This is a short exercise designed to showcase your technical skills, development process, and problem-solving approach. * Technical interview: This in-depth discussion will assess your technical knowledge, problem-solving skills, and experience relevant to the role. * Cultural interview: We will explore your work style, values, and how you might contribute to and thrive within our team culture. Our process is designed to help us understand how you think, build, and collaborate. If you have a relevant GitHub repository, portfolio, or past project that reflects your work and interests, please share the link when you apply.Diversity and inclusion:We believe in social inclusion, respect, and appreciation of all people. We promote a welcoming work environment, where each CloudWalker can be authentic, regardless of gender, ethnicity, race, religion, sexuality, mobility, disability, or education.

🟢 Are you in Brazil, Argentina or Colombia? Join us as we actively recruit in these locations, offering a comfortable remote environment. Submit your CV in English, and we'll get back to you!We invite a responsible and eager-to-learn Network Operations Center Engineer to join our 24/7 support team, helping ensure the stability and performance of client applications and infrastructure. Our client provides retailers with a centralized, flexible, and secure payment platform that enables customers to shop anytime and through any channel. You'll respond to incidents, troubleshoot issues, and monitor systems, collaborating closely with teammates and providing timely updates to stakeholders.🟩 What's in it for you:Join a global IT team, gain international company experience, and enjoy the flexibility of 8-hour shiftsWork hands-on with modern monitoring and alerting tools, incident management systems, and cloud platforms Build your skills in a 24/7 operational support environment, improving resilience, problem-solving, and analytical thinking✅ Is that you?2+ years of IT support and incident management experienceHands-on experience troubleshooting hardware, systems, applications, and networksLinux and Windows administration skillsExperience with monitoring and alerting tools (LogicMonitor, Datadog)Familiarity with cloud platforms (AWS, Azure), core services, and web servers (Apache, NGINX, IIS)Intermediate+ English level (verbal and written)Excellent communication, collaboration, and documentation skillsFlexibility and adaptability in a 24/7 support environmentAbility to follow processes consistentlyAbility to quickly learn and develop technical skills, adjusting to evolving tools, processes, and workflowsAnalytical mindset and logical approach to troubleshootingDesirable:Familiarity with Prometheus, Grafana, and PagerDutyExperience with Jira and ConfluenceExperience with MongoDB and container management tools (k8s, Docker)Understanding of cloud-based infrastructure principles🧩Key Responsibilities And Your ContributionIn this role, you'll be part of our 24/7 support team, ensuring the stability and performance of client applications and infrastructure. You'll work in rotating 8-hour shifts that include days, evenings, nights, and weekends.Provide technical support for client applications, including incident response, troubleshooting, and escalation when requiredInvestigate and resolve issues in Windows and Linux environments using logs, metrics, and monitoring dataMonitor system health and performance using DataDog and LogicMonitorConfigure and maintain DataDog monitors, dashboards, and alertsSuggest improvements to application performance and reliability based on analysisShare timely and clear updates to teammates, stakeholders, and clients on incidents and resolutions🎾 What's working at Dev.Pro like? Dev.Pro is a global company that's been building great software since 2011. Our team values fairness, high standards, openness, and inclusivity for everyone — no matter your background🌐 We are 99.9% remote — you can work from anywhere in the world🌴 Get 30 paid days off per year to use however you like — vacations, holidays, or personal time✔️ 5 paid sick days, up to 60 days of medical leave, and up to 6 paid days off per year for major family events like weddings, funerals, or the birth of a child⚡️ Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months💵 We pay in U.S. dollars and cover all approved overtime📓 Join English lessons and Dev.Pro University programs, and take part in fun online activities and team-building eventsOur next steps:✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ OfferInterested? Find out more:📋How we work💻 LinkedIn Page📈 Our website💻IG Page

Backend Developer for Teravision Technologies building Node.js APIs and services.

SDET ensuring backend and API quality for a healthcare SaaS platform.

Company DescriptionPSI is a leading Contract Research Organization with more 30 years in the industry, offering a perfect balance between stability and innovation to both clients and employees. We focus on delivering quality and on-time services across a variety of therapeutic indications.Job DescriptionCoordinates investigator/ site feasibility and identification process, as well as study startup.Monitors project timelines and patient enrollment, implements respective corrective and preventive measures.Reviews monitoring visit reports for all visit types and ensures reporting compliance of the Monitors in the region.Manages Monitors in the query resolution process, including Central Monitoring observations.Coordinates safety information flow and protocol/process deviation reporting.Performs clinical supplies management with vendors on a country and regional level.Ensures study-specific and corporate tracking systems are updated in a timely manner.Acts as the main communication line between Monitor, Site Management Associate, Regional Project Lead, and/ Project Manager.Coordinates planning of supervised monitoring visits and conducts the visits. Manages the project team in site contracting and payments.Leads project team calls on a country level as well as provides status updates and reports to Regional Lead/ Project Manager.Ensures ongoing evaluation of data integrity and compliance at a country/regional level.Conducts site audit preparation visits, may participate in site audits, and coordinates resolution of site audit findings on a country/regional level.Oversees project team in CAPA development and implementation.Coordinates project team in process deviations review, management and reporting.Conducts initial training and authorization monitoring visits for Monitors and acts as a mentor for newly promoted Lead CRAs.Provides project-specific training and prepares training materials for the project team under supervision of a Project Manager and Regional Project Lead.Delivers trainings and presentations at Investigator Meetings.Prepares, conducts and reports site selection, initiation, routine monitoring and closeout visits.Ensures that subject recruitment targets and project timelines are properly defined, communicated, recorded, and met at site level.Ensures accurate and timely information flow with trial sites on Adverse Events and protocol/process deviations.Supervises source data verification and follows up on data queries at site level in the country/region; reviews and manages study risks on a site level.Ensures proper handling, use, accountability, reconciliation, and return of all Investigational Product(s) and clinical study supplies on a country/region level.Reviews essential study documents and supervises reconciliation of study Investigator Site File (ISF) / TMF at site level and country/region level.Ensures data integrity and compliance at a site level.Supervises Site Management Associates in the flow of documents and laboratory supplies between the site and the Central/ Regional Lab/ Central Reviewer.Conducts project-specific training of site Investigators.Supports preparation of draft regulatory and ethics committee submission packages.QualificationsRelevant educational background, such as MD, MPharm, RN or College/University degree in Life Sciences or an equivalent combination of education, training and experience.Minimum of 4 years’ site monitoring experience with participation in global clinical projects as a Lead Monitor or equivalent qualification level. Must have prior experience monitoring or managing sites and CRAs in the United States with knowledge of US regulatory guidelines and practices. Experience with all types of monitoring visits in Phases I-III. Strong experience in Oncology preferred.Experience in CAR-T Therapy or other types of Cell Therapy, Gene Therapy, Radiation Therapy or Radiopharmaceuticals, or Nuclear Medicine is preferred. Strong experience in GI (Chron's, Ulcerative Colitis, IBS) preferred. Full working proficiency in English.Proficiency in MS Office applications.Ability to plan, multitask and work in a dynamic team environment.Excellent Communication, collaboration, and problem-solving skills.Ability to travel up to 65% (depending on project needs).Valid driver’s license (if applicable).Additional InformationAdvance your career in clinical research, coordinating a variety of tasks and learning new things while growing with a rapid growing company that puts its people first.

Spanish Data Annotator at RWS annotating data to train AI models

Welcome to ELVTR! We are an online education platform committed to delivering top-notch learning experiences through live courses led by industry experts from renowned global companies. Our goal is to empower students with the skills and knowledge they need to excel in today's competitive job market.Position Overview:We are on the lookout for an energetic and results-oriented Sales Consultant to become a valuable member of our sales team. In this role, you'll have the opportunity to transform pre-qualified leads into happy students through engaging and personalized consultations. Plus, your hard work will be recognized with a performance-based bonus compensation structure.Location:This position is a fully remote, contract-based role, and we invite candidates from Brazil to submit their applications. You will sell to clients across the APAC region.Responsibilities:Connect with potential clients through phone and online communications to understand their educational needs and recommend the best course optionsApply consultative selling techniques to comprehend client goals and customize solutions that fit our offeringsKeep a well-organized pipeline of leads and efficiently track your sales progress using our CRM systemSurpass monthly sales targets while positively impacting the overall success of the sales teamRequirements Experience: At least 1 year of sales experience, ideally with high-ticket items or in the education technology sector English Fluency: Outstanding proficiency in both verbal and written English, allowing you to interact successfully with a variety of audiences Sales Acumen: A strong history of meeting sales targets and contributing to revenue growth CRM Proficiency: Comfortable with CRM software and familiar with sales tracking techniques Self-Motivated: Capable of working independently and efficiently managing your time in a remote environment Positive Attitude: An enthusiastic and proactive mindset for tackling challenges and reaching goalsBenefitsEnjoy a competitive base salary along with unlimited commissions and bonusesComprehensive mental health coverage, fitness reimbursements, a generous sick leave policy, and access to all ELVTR courses to support your well-beingA vibrant, performance-oriented culture that celebrates your successes and fosters personal growthWhy You Should Join ELVTR: Become part of something greater. We're not just offering courses; we're on a mission to elevate the standard of online education. Every enrollment you contribute to helps someone move towards a meaningful career change We move quickly, and you'll grow even quicker. At ELVTR, we are on a fast track to growth, and we love to promote from within. Show us what you can achieve, and you'll gain trust, autonomy, and exciting opportunities—quickly. You won't be waiting years to make an impact! Collaborate with talented, ambitious people every day. Our team is high-performing, close-knit, and deeply committed to making a difference. You'll constantly be inspired by your colleagues, ensuring you never feel like the smartest person in the room—and that's a huge plusAre you passionate and equipped to thrive in a high-ticket sales environment? Ready to join a team that's just as dedicated to closing deals as they are to reshaping the future of online education? If so, we can't wait to see your application and help you elevate your career with ELVTR!ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

Legal intake and client support for Job Duck clients (virtual staffing for U.S. law firms)

Senior Java backend engineer building scalable microservices for BotCity's intelligent automation platform

Customer Support Specialist at Metricool supporting users of social media management tools.

Uptalent.io is seeking an experienced Building Envelope/ Curtain Wall Specialist with Revit expertise to join our dynamic team. As a global platform that connects top-tier talent from Latin America to the most exciting companies in the world, Uptalent.io is committed to delivering excellence across various industries.In this role, you will be responsible for overseeing the design, engineering, and installation of building envelope systems and curtain walls using Revit. You will collaborate with cross-functional teams to ensure that projects are completed on time, within budget, and meet all quality standards. As a Building Envelope/ Curtain Wall Specialist, you will have the opportunity to work on diverse projects, ranging from office buildings and healthcare facilities to educational institutions and residential complexes.ResponsibilitiesManage the engineering drafting and design of building envelope systems and curtain walls using Revit, ensuring compliance with industry standards and regulationsCollaborate with architects, engineers, and other stakeholders to develop innovative and efficient solutions for building envelope constructionReview and evaluate contractor proposals and bids, making recommendations based on technical specifications and project requirementsMonitor project progress and coordinate with project managers to address any challenges or delaysStay up-to-date with industry trends and advancements in building envelope technology, incorporating new methodologies and best practices into project designsRequirementsBachelor's degree in Mechanical or Industrial Engineering or a related fieldMinimum of 3 years of experience in building envelope design and engineering, with a focus on curtain wallsExpertise in Revit software for building envelope designProficiency in other design software such as AutoCAD, SolidWorks, or similarStrong knowledge of building codes, regulations, and standards related to building envelope systems and curtain wallsExcellent problem-solving and analytical skills, with the ability to troubleshoot issues and develop effective solutionsStrong communication and interpersonal skills, with the ability to collaborate effectively with diverse stakeholdersProven track record of successfully managing multiple projects simultaneously and delivering results on time and within budgetBenefitsWork for the most exciting companies in the North American MarketFlexible schedulesWork from anywhereHighly competitive compensation