Vagas remotas para brasileiros nos Estados Unidos e Europa

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Machine Learning Engineer in the Americas.As a Senior Machine Learning Engineer, you will play a critical role in building scalable and efficient ML solutions that support risk assessment and fraud detection for high-volume financial transactions. You'll collaborate closely with Data Scientists, MLOps, and DataOps teams to implement production-grade models, optimize feature engineering, and monitor system performance. This position offers the opportunity to influence end-to-end machine learning workflows, contribute to real-time and batch processing architectures, and explore innovative approaches to emerging financial risks. You will thrive in a fast-paced, remote-first environment that values technical excellence, continuous learning, and cross-functional collaboration.AccountabilitiesDesign, implement, and optimize machine learning models for production, supporting real-time and batch workflowsEngineer domain-specific features to enhance model robustness and predictive accuracyDevelop scalable pipelines for deploying, monitoring, and retraining ML models in productionBuild architectures optimized for latency, throughput, and resource efficiency, adhering to reliability and security standardsMonitor model endpoints, pipeline performance, and key business metrics; implement recalibration and retraining as neededCollaborate with fraud analysts, risk managers, and product teams to translate business requirements into ML solutionsConduct research and prototypes to explore innovative ML approaches for emerging risk and fraud patternsRequirementsBachelor's or Master's degree in Computer Science, Engineering, Data Science, or related technical fieldsStrong experience in ML engineering and data science implementationProficiency in Python, Scala, or JavaHands-on experience with batch and real-time streaming pipelines using SQL and NoSQL databasesFamiliarity with monitoring tools for pipelines, streaming systems, and model performanceExperience with AWS cloud services (Sagemaker, EC2, EMR, ECS/EKS, RDS, etc.)Knowledge of CI/CD pipelines, infrastructure-as-code tools (Terraform, CloudFormation), and MLOps platforms such as MLflowExpertise in machine learning modeling, especially tree-based and boosting algorithms for imbalanced targetsExperience with online inference systems, APIs, and latency-sensitive servicesStrong proficiency in EnglishPreferred/Plus:ML applications in financial decision-making (credit risk, fraud prevention)AWS Sagemaker or similar DS/ML workbench experienceContainerization and orchestration (Docker, Kubernetes)Feature store development and integrationDistributed data systems (Kafka, Spark, Hadoop) and workflow orchestration tools (e.g., Airflow)BenefitsComprehensive health and dental coverage for you and your dependents, no co-paymentLife insurance with extended coverage optionsMeal and supermarket vouchers, home office allowance, and team allowanceAccess to Wellhub for physical and online fitness activitiesTrustly Club discounts at partner institutions and storesEnglish language online program with a private teacherExtended maternity and paternity leave, plus birthday offFlexible hours and fully remote work across BrazilApple equipment (MacBook Pro, iPhone) and welcome kitAnnual performance-based bonusEmployee referral program with rewards(Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements.📊 It compares your profile to the job's core requirements and past success factors to determine your match score.🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role.Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team.Thank you for your interest!

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About DarkroomDarkroom is a technology-driven growth marketing firm focused on growth-stage consumer companies. We were founded in 2017 out of a conviction that the iconic ad agencies of tomorrow would look very different. Darkroom is a human services firm built on a universal AI commerce layer called Matter. Our model deploys a unique blend of senior, human resources enriched by an agentic technology stack that enhances output, efficiency, and revenue generation for our clients.Our team has been responsible for billions of dollars in trackable revenue across the various e-commerce marketplace, direct-to-consumer, and social commerce programs under management. Using research aggregated across these engagements, we accelerate results for our portfolio by developing high-impact digital strategies that unlock gateways to revenue growth, transform marketing operations, and prioritize profitability.What started as a boutique design agency evolved into one of the fastest-growing private companies in America (Inc. 5000), one of the most successful results-driven performance media agencies of the 2020s (Varos), and esteemed recognition by Forbes 30 Under 30 for our founders’ contribution in Marketing & Advertising (Forbes).About The RoleAs an Editor at Darkroom, your primary duty will be to develop and assist in the development of marketing collateral, including video content and organic content. Our Editors add immense value to our client's work through native content and strategies. The ideal candidate is someone who is passionate about using their editing skills to tell a compelling story and help our customers grow their businesses.This is a fully remote role supporting a team in the EST time zone and is open to candidates based in Brazil, Portugal, and Spain.Who You Are: * Experience creating platform native content (including video content and organic content), especially IG Reels, Meta ads, and TikTok viral video campaigns * Exceptional time management and organization skills with the ability to manage deliverables across an array of brands * Strong Motion Graphics/ Graphic Design/ Typography skills required * Proficient in Adobe Premiere Pro + FCPX * Working knowledge of Adobe Creative Suite (especially Media Encoder, After Effects, Premiere, and Photoshop) * Familiarity with broadcast finishing workflows (mix, color, VFX, conform, online) * Familiarity working in a networked server environment * Strong technical knowledge of codecs and transcoding practices * Strong time management skills and ability to work in a fast-paced environment * Strong communication skills * Proficient with animation/ graphic design preferred What You'll Do: * You will be editing UGC-style videos in a variety of content formats * Develop and execute thumb-stopping social media video edits, layer audio seamlessly and overlay text that drives key brand messaging * Brainstorm inventive edits and hooks that drive engagement, leverage new formats * Stay current on all social media platforms, ad offerings, content publishers, tools, trends, and best practices * Be a creative collaborator: Have the ability to be the voice of the brand and the influencer to create content that is authentic and powerful for all channels * Be comfortable using video editing software, editing audio, and taking editing direction, while working in a fast pace environment * Provide accessible content that includes closed captioning, voiceover, and overlay text in a variety of aspect ratios * Setting up projects for edit staff * Ingesting and logging footage * Working in tandem with edit staff to meet deadlines * Editing lower-level projects * Maintaining media storage (hard drives, servers, GDrive) * Mastering deliverables and archiving projects * Assisting senior staff with edit and administrative needs * Versioning various aspect ratios of completed edits * Maintaining all software and assets (Mac OSX, server operating system, frame.io, Vimeo, shared assets) * Coordinating and troubleshooting edit equipment * Reporting to the Post-Production Supervisor and Producers, the AE will upon request create high-quality video edits that will span various media platforms * Performance creative editing (collaborating with the performance marketing team in reviewing ad analytics/performance) Working at DarkroomDarkroom is not a typical agency. We are looking for A players that want to build something great. There is no room in our organization for mediocrity and candidates that are not at the top of their game do not last. We move fast, think deeply, and expect every team member to bring insight and rigor to everything they touch. We hold a high bar for performance, creativity, and ownership — but we also support each other relentlessly. No egos, no red tape — just world-class talent building something remarkable.We believe in autonomy with accountability, truth over comfort, and outcomes over optics. If you want to build and win alongside some of the smartest people in the business, you’ll thrive here. * Location, location, (or no) location: Remote-first culture with a strong community base. With Hubs in the Bay Area, New York, Philly, Lisbon, Sao Paulo, and Barcelona! * Parental Leave: flexible parental leave benefits to support new parents during this important transition, ensuring time to bond with their families while maintaining work-life balance. * Endless opportunities for growth: Our agency is founded on an interdisciplinary approach, giving Darkroomers insights into services far beyond your job description. Grow your skills and interests beyond your niche and stay at the forefront of the industry through total immersion in cross-functional collaboration. Equal Opportunity StatementDarkroom is an equal opportunity workplace—we are dedicated to equal employment opportunities regardless of race, color, ancestry, religion, sex, national orientation, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements

Magic Media is a pioneering media, entertainment and tech group powered by creativity and innovation. We have a physical presence in 15 countries and expertise in the areas of art, animation, cybersecurity, game development, software development, VFX, and video production, amongst others. We work with leading developers and publishers within the games and tech industry, providing support and solutions designed around individual needs and carried out by global experts.We'relooking for a passionate Senior Real-time VFX Artist that specializes in fantasy and semi realistic VFX to join our team and work on an unannounced AAA title by a well known studio. If you are looking for an open and professional environment to unleash your potential then we want to hear from you!Candidates must supply a portfolio showcasing stylized VFX.WHAT YOU WILL DO: * Work in a proprietary third party engine * Create visually stunning and stylistically consistent VFX * Create relevant VFX assets such as textures, static meshes and shaders * Collaborate with other creative disciplines and engineers to create visual effects that support gameplay systems * Create concepts, describe and develop ideas for visual effect * Optimize effects for performance on multiple platforms Requirements * 5+ years of experience working in the videogame industry * Fluent in English * The ability to work without much oversight, a self reflecting outlook on VFX creation and the ability to be critical in spotting what can be improved in your own work * Able to communicate directly with art directors, TAs, engineers and other cross disciplinary team members to discuss issues, implementation and resolving any sort of blockers. * Deep knowledge in animation and art sense (colour, shape, ratio, timing etc.) * Good knowledge of artistic VFX principles * Expert level experience with Unreal or Unity VFX creation * Team player, great communication and collaboration skills * Proactive and open to finding creative solutions * Ability to independently and creatively solve VFX technical issues * Highly Skilled with Photoshop, Substance or other texture authoring tools * Use of 3D software like Blender, Maya, 3DS Max, Houdini for mesh creation * Shader authoring skills using node based editors like shader graph or amplify shader DESIRABLE PLUSES: * Experience with proprietary or third party engines * Adaptability to learning new engines and tools * Houdini * Embergen/liquigen * Basic programming in C# * Simple animations in 3D tools * Substance designer/Illugen or other texture authoring software * HLSL/GLSL for VFX shader creation Benefits * Project based fully remote position * An opportunity to experience different pipelines and styles and improve your skills by applying them to a diverse variety of engaging projects * Be part of an international group with offices worldwide * Career growth and development * Working closely with a team of like-minded people in a fast-paced, multicultural environment * Ongoing training and professional self-improvement opportunities * Flexible working hours * An inclusive culture and open communication * Salary according to the candidate's experience At Magic Media, our passion lies in gaming. Our vision is to create and deliver engaging and interesting games for our clients. We can deliver this high-quality work on any platform, whether it be on console, PC, or mobile. We know that reputation and results go hand-in-hand. Therefore, we work hard to find experts and talented creators to deliver the best results.

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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 React Software 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 dynamic and collaborative work environments, 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 * Researches new libraries, techniques, and ideas. * Supportive of local community events and initiatives. * Interested in publishing blog posts showing technical expertise. * Enhances organization's reputation by accepting ownership for accomplishing new and different requests; 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. * Experience with or knowledge of the following technologies: * 3+ years of experience with Javascript * 2+ years of experience with NextJS * REST APIs 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 * AWS Certifications or be willing to get certified. * Interest in Generative AI technologies. * 2+ years of experience with React 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.