Freelance Mechanical Engineer & Python Specialist - AI Training

Please submit your CV in English and indicate your level of English proficiency.At Mindrift, we connect talented specialists with project-based AI opportunities for top-tier tech companies, focusing on the evaluation and enhancement of AI systems. Note that participation is project-based and does not imply permanent employment.Opportunity Overview:Each proje…

Overview:Join FS Studio, a leader in innovative technology solutions, as a 3D Reconstruction and Game Engine Specialist. We are looking for a skilled professional with extensive experience in Gaussian splatting and neural reconstruction techniques. The ideal candidate will have a robust background in developing applications using game engines such as Unity and Unreal Engine.Responsibilities:Design and refine Gaussian splatting and neural reconstruction processes for generating synthetic data and reconstructing real-world events.Integrate advanced 3D reconstruction techniques into Unity and Unreal Engine to create immersive applications.Collaborate with multidisciplinary teams to develop photorealistic simulations and digital twin environments across various sectors including robotics, healthcare, and manufacturing.Work in close partnership with technical artists and developers to ensure the seamless integration of innovative technologies in real-time environments.Contribute to research and development initiatives aimed at improving the fidelity and scalability of 3D and AI-driven solutions.Qualifications:Demonstrated expertise in Gaussian splatting, neural reconstruction, and other pertinent 3D data methodologies.Proficient in Unity and/or Unreal Engine.Experience in simulation or digital twin development is highly desirable.Knowledge of spatial data, real-time rendering, and immersive technologies.Strong analytical skills and the ability to collaborate effectively within cross-functional teams.Become a part of FS Studio and help us redefine the landscape of immersive simulations, synthetic data generation, and digital twinning!

Role overview Anyone AI seeks experienced software engineers based in Uruguay for remote, part-time consultancy work. This role involves collaborating with a prominent AI laboratory on a project basis, focusing on both software engineering and training in artificial intelligence. Flexible scheduling and project-based compensation are core aspects of this engagement. What you will do Design and implement advanced coding tasks, such as bug fixes, adding new features, refactoring code, and building tests. Create clear natural-language specifications and supply reference implementations. Develop and enhance unit and integration test suites. Review peer-created tasks to check for correctness, clarity, and realistic scenarios. Spot edge cases, ambiguities, and potential failure points in tasks and code. Maintain consistency between specifications, code, and expected results. Engagement details This consultancy is part-time and project-based. Compensation is determined per project. Work on your own schedule, choose your preferred tools, and continue with other clients if their policies permit.

Are you a data enthusiast looking to lead innovative projects? Join blend360 as a Lead Data Scientist in Montevideo! In this pivotal role, you will leverage your expertise in data analysis and machine learning to drive strategic insights and improve data-driven decision-making across the organization.As a Lead Data Scientist, you will collaborate with cross-functional teams to develop predictive models and contribute to the design of data architectures. Your ability to communicate complex findings clearly will be crucial in guiding stakeholders towards actionable strategies.

Join our dynamic team at Slasify as a skilled React Frontend Software Engineer on a 6-month remote contract. Your expertise will play a pivotal role in driving a high-priority project for a distinguished NASDAQ-listed company based in the United States. You will focus on essential system integration, crafting high-quality user interfaces, and facilitating seamless data representation from complex backend systems.As an independent contractor, you will enjoy the flexibility of working from your preferred location, backed by Contractor of Record services from Slasify, ensuring reliable contract management and timely international payments.Role OverviewContract Duration: 6 months (possibility of extension based on project needs)Location: Fully RemoteEngagement Type: Independent ContractorService Provider: Slasify (providing secure, timely remuneration)Key ResponsibilitiesCollaborate with engineering and product teams to develop and maintain scalable user interfaces using React.js.Integrate frontend applications with backend services and third-party APIs (RESTful / GraphQL) to ensure efficient data flow.Transform UI/UX design wireframes into high-quality, reusable, and optimized code.Troubleshoot and enhance rendering performance across multiple browsers and devices.Engage in code reviews and contribute to frontend architectural decisions.

Role overview Speechify seeks an iOS Core Product Software Engineer in Montevideo, Uruguay. The focus is on building and enhancing software that makes content more accessible for users. This role centers on iOS platforms, with a goal of delivering smooth and dependable user experiences by applying up-to-date technologies and frameworks. What you will do Participate in all stages of the software development lifecycle, from concept through to release Collaborate with team members to design, develop, and improve iOS applications Ensure the quality of applications, aiming to meet real user needs Requirements Background working with iOS technologies and frameworks Interest in developing products that help people access and consume content Dedication to delivering reliable, user-centered software Location This position is located in Montevideo, Uruguay.

We encourage you to submit your CV in English, specifying your proficiency level in the language.Mindrift serves as a bridge connecting skilled professionals with project-based AI roles at leading technology firms, centered on the testing, evaluation, and enhancement of AI systems. Please note that participation is on a project-by-project basis, not as a permanent employment position.Opportunity Overview:Each project presents distinct tasks, including but not limited to:Designing innovative computational engineering challenges that replicate genuine engineering workflows.Creating programming problems that require Python coding for engineering calculations and simulations.Ensuring tasks are computationally demanding, necessitating numerical methods or iterative solutions.Developing challenges involving system design, optimization, and analysis.Grounding problems in real-world research issues or practical engineering applications.Validating solutions using Python alongside standard engineering libraries.Clearly documenting problem statements and providing verified correct answers.Qualifications We Seek:This role is ideal for engineers skilled in Python and interested in part-time, non-permanent project engagements. The ideal candidates will possess:A degree in Electrical Engineering or a related discipline.Proficiency in Python for numerical validation, with knowledge of MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar programming languages considered equivalent.A minimum of 2 years of professional experience, whether applied, research, or teaching.A solid understanding of practical engineering limitations and approximations.Excellent written English skills (C1 level or higher).Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are advantageous.How to Participate:Apply → Pass qualifications → Join a project → Complete tasks → Receive payment.Project Time Commitment:For this project, tasks are expected to require approximately 10–20 hours per week during active phases, depending on project demands. This is an estimate and not a guaranteed workload.Compensation:Participants can earn up to $17 per hour, contingent upon their level of expertise and contribution pace. Compensation varies across projects based on scope, complexity, and expertise needed. Please be aware that other projects on the platform may offer different compensation rates based on their specific requirements.

Please submit your CV in English and specify your English proficiency level. Mindrift connects experienced specialists with project-based AI roles at leading technology companies. Assignments focus on testing, evaluating, and improving AI systems. All roles are project-based and do not represent permanent employment. Role overview This freelance position calls for a Material Scientist with strong Python skills. Projects involve engineering and programming challenges, with each assignment offering new technical problems and the chance to influence AI tools built for engineering applications. Key responsibilities Create original material engineering problems based on real-world workflows Design tasks that require Python programming for engineering calculations and simulations Ensure problems include computationally intensive tasks, numerical methods, or iterative solutions Formulate questions centered on system design, optimization, and analysis Base assignments on real research challenges or practical engineering scenarios Validate solutions using Python and standard engineering libraries Document problem statements and provide verified answers Requirements Degree in Material Science or a related field Proficient in Python for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar tools is valued Minimum of 2 years' professional experience in applied, research, or teaching roles Strong understanding of practical engineering constraints and real-world approximations Excellent written English (C1 level or higher) Project commitment Expect to dedicate roughly 10–20 hours per week during active project phases. Actual workload may change depending on project needs and timing. Compensation Earn up to $17 per hour, based on experience and contribution speed. Compensation for other projects on the platform may vary depending on complexity and requirements. How to apply Submit your CV in English and indicate your English proficiency level Complete qualification steps Join a project when selected Finish assigned tasks Receive payment Location: Remote, Uruguay

Makai Labs creates software to help businesses automate complex operations. The team tackles a wide range of domains, each presenting unique challenges. Engineers here value speed, quality, and trust, and are encouraged to take initiative and ownership at every stage. Role overview This Senior Software Engineer role focuses on designing, building, and maintaining large-scale systems. Experience deploying production systems where reliability is critical is required. Senior engineers at Makai Labs help define project tickets, contribute to architectural decisions, and set high standards for the team. Strategic thinking and input are both welcomed and expected. Engineers interested in learning new parts of the technology stack will find support from domain experts. The company encourages growth across different layers of the stack. What we value Systematic thinking about distributed architecture, fault tolerance, scalability, and observability Strong foundational engineering skills that apply across languages and frameworks Clear ownership of projects, showing initiative and drive A proactive approach to problem solving and continuous improvement Technology stack The backend uses Python. Engineers with experience in other backend languages are welcome, and support is available for those transitioning to Python. The most important qualities are depth in systems and a commitment to quality. The frontend is built with React. Location This position is based in Uruguay.

OVERVIEW:At Sportradar, precision is paramount. We invite passionate individuals to join our dynamic team of dedicated professionals who strive for excellence. In this role, you will oversee data collection processes while ensuring top-notch quality standards.THE CHALLENGE:Monitor live sports events and manage sports data.Confirm post-match results.Conduct thorough research on sports data.Engage with a worldwide network of scouts and freelancers.YOUR PROFILE:Demonstrated enthusiasm and knowledge across various sports disciplines.Availability to work in shifts as our operations align with sports schedules.Exceptional attention to detail and focus in all tasks.Ability to work well under pressure and maintain high routine tolerance.Proficient computer skills.Fluent in English, both spoken and written.Self-starter with a proactive attitude and a passion for teamwork.Adaptability to shifting priorities and product environments, meeting tight deadlines effectively.OUR OFFER:A collaborative environment with colleagues from diverse backgrounds globally, including exciting social events and team-building activities.Flexibility to organize your workday and manage your tasks autonomously.A balanced structure and autonomy to effectively tackle daily responsibilities.An inclusive community, featuring groups such as Women in Tech and Pride, welcoming all.Access to a Global Employee Assistance Programme.Utilization of the Calm and Reulay app, leading well-being applications designed to enhance focus, rest, mindfulness, and mental resilience.Availability of online training videos.Flexible working hours.OUR RECRUITMENT PROCESS:Initial Screening: Engage in a brief conversation with our Talent Acquisition Partner to discuss your background and anticipation.On-site Interview: Meet our management team and take a tour of our office during the second interview.Final Steps: Receive feedback and, if successful, a job offer!

Design, develop, and sustain Python-based services and integrations that enhance Identity and Access Management (IAM) platforms.Assist in deploying cloud infrastructure utilizing Infrastructure as Code (IaC) tools like Terraform, with mentorship from senior engineers.Facilitate the onboarding of various applications, including internally hosted systems, SaaS solutions, and custom-built tools into centralized data and access frameworks.Support the integration of IAM tools with enterprise platforms including Identity Governance and Administration (IGA) solutions, ServiceNow, and Okta.Engage in data mapping and management activities to facilitate the integration of user access data across applications.Contribute to the development and maintenance of Terraform Enterprise (TFE) projects, AWS resources, and reusable modules.Support event-driven and serverless architectures utilizing AWS services such as Lambda, SQS, and SNS.Collaborate in designing and maintaining APIs and backend services for seamless platform integrations.Participate in CI/CD pipeline development, code reviews, and adherence to quality standards following industry best practices.Work collaboratively to ensure platform reliability, security, and scalability.

OVERVIEW:We are seeking a motivated and skilled End User Support Engineer to enhance our dynamic team at Sportradar in Montevideo. In this role, you will operate independently while contributing to our global IT support team. YOUR ROLE:Serve as the first point of contact for technical supportOversee daily IT operationsAssist with IT procurement, desktop support, and management of Active DirectoryCollaborate effectively with our international development teams

Join the Engineering team at Fintech within PedidosYa, where you will have the chance to contribute to the development of one of our fastest-growing products, working directly at its core. This role involves building from the ground up one of the company’s most ambitious strategic bets for the long term. We are looking for talented engineers who are eager to tackle complex technical challenges and design financial solutions that transform the experiences of millions of users in a highly demanding environment.Drive best coding quality practices to ensure scalability and flexibility.Develop microservices that meet our high standards.Integrate internal and external services to enhance user experience.Collaborate with the team to propose and develop new features and improvements.Work within a high-performance team to achieve set objectives.

Join Blend360 as a Python Engineer and be part of a dynamic team focused on delivering innovative solutions. You will work on exciting projects that leverage your expertise in Python programming, contributing to the development and optimization of our software applications.As a key member of our engineering team, your responsibilities will include collaborating with cross-functional teams, writing clean and efficient code, and participating in code reviews to ensure high-quality standards.

Join Toloka AI as a Freelance Agent Evaluation Engineer! In this role, you will be responsible for assessing the quality of AI-generated outputs, ensuring high standards and accuracy. Your expertise will contribute to enhancing the performance of AI systems.

Join Speechify as a Software Engineer focused on platform development in our vibrant Montevideo office. You will be part of a dynamic team dedicated to enhancing user experiences through innovative software solutions. Your contributions will be crucial in building and optimizing our platform, ensuring it meets the highest standards of performance and usability.We are looking for creative problem solvers who thrive in a collaborative environment, eager to tackle challenges and push the boundaries of technology.

Join Anyone-AI as an AI Software Engineering Trainer in Uruguay! In this dynamic role, you will leverage your expertise in AI and software engineering to educate and train aspiring professionals.As an AI Software Engineering Trainer, you will create and deliver engaging training sessions, develop educational materials, and provide mentorship to students. Your passion for technology and ability to communicate complex concepts will inspire the next generation of software engineers.

Join our dynamic team at Blend360 as a Senior Software Engineer specializing in C#. In this role, you will contribute to innovative projects, lead technical initiatives, and collaborate with cross-functional teams to deliver high-quality software solutions. Your expertise in C# will be pivotal in driving our technology forward and enhancing our software development practices.

About NextLink LabsNextLink Labs is an innovative and rapidly expanding technology company dedicated to empowering organizations in developing, scaling, and securing their software applications. We firmly believe that effective and secure technology utilization is crucial for the success of businesses, teams, and products. Our commitment lies in enabling our clients to excel in their respective sectors.As a remote-first organization with a diverse workforce across the country, we strive to create a work environment that is both comfortable and collaborative. Our goal is to foster an inclusive workplace where everyone can achieve professional growth while balancing their personal lives.Position SummaryWe invite a proactive and skilled Senior Rust Developer with extensive expertise in systems programming and distributed services to join our Custom Software Development consulting team at NextLink Labs. In this pivotal role, you will be responsible for designing, building, and maintaining scalable backend services and APIs for our clients, effectively collaborating with their engineering teams.As a Senior Rust Developer, your responsibilities will include crafting and implementing robust backend systems utilizing gRPC, event sourcing, and actor-based concurrency. You will play a key role in making architectural decisions that enable rapid delivery of features for enterprise applications structured on Clean Architecture and CQRS patterns. If you are a self-driven engineer looking to take charge of your projects, we welcome you to join our dynamic team.

Join our dynamic Sports Media Team as a Senior Software Engineer in Montevideo, Uruguay. At Sportradar, the world's premier sports technology firm, we are positioned at the nexus of sports, media, and betting, serving over 1,700 sports federations, media outlets, and betting operators across 120 countries. Our cutting-edge technology is pivotal in enhancing businesses in the sports sector.As a Senior Software Engineer, you will be instrumental in developing cloud-native solutions that process billions of calls monthly and serve hundreds of millions of TV viewers. Our team focuses on building platforms and products that collect, curate, distribute, analyze, and personalize sports data and content. With exclusive data rights from major leagues like MLB, NBA, NHL, and NASCAR, we provide unparalleled live game data to our customers, including industry giants like Apple, Google, and Fox Sports.