Freelance Data Scraping Engineer (Python) at toloka-ai | Remote

Are you a skilled Data Scraping Engineer with a passion for Python? Join our dynamic team at Toloka AI, where you will play a crucial role in extracting and processing data from various online sources. This freelance position offers the flexibility of remote work while allowing you to contribute to innovative projects.

Toloka-AI seeks a Computer Science Specialist with advanced Python expertise to join AI-focused initiatives. This fully remote role is based in Belo Horizonte, State of Minas Gerais, Brazil, and centers on building impactful systems in artificial intelligence. What you will do Work closely with a team to design and develop AI-driven solutions Create and maintain Python-based systems that address practical challenges Contribute to projects that push forward AI capabilities at Toloka-AI Requirements Solid foundation in computer science principles High level of proficiency in Python programming Genuine interest in advancing AI with real-world applications Ability to collaborate effectively in a remote setting

Please submit your CV in English, including your proficiency level.Mindrift connects talented specialists to project-based AI opportunities with leading technology firms, focusing on the critical tasks of testing, evaluating, and enhancing AI systems. Note that participation is project-based and does not constitute permanent employment.Key Responsibilities:Each project presents distinct tasks, where contributors may be required to:Create original computational statistics challenges that emulate actual mathematical research workflows.Develop problems that necessitate Python programming solutions (utilizing Numpy, SciPy, Sympy).Ensure problems are computationally demanding, making manual solutions impractical within reasonable timelines (days/weeks).Formulate problems that involve complex reasoning chains in fields such as number theory, combinatorics, graph theory, and numerical analysis.Ground problems in real research scenarios or practical applications drawn from mathematical practice.Validate solutions using Python with standard mathematical libraries.Clearly document problem statements and provide verified correct answers.Qualifications:This opportunity suits statistics experts with Python experience who are open to part-time, temporary projects. Ideal candidates will possess:A degree in Statistics or related disciplines.Proficiency in Python for numerical validation; knowledge of MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar programming languages may be considered equivalent.At least 2 years of relevant professional experience, which can include applied, research, or teaching roles.Strong written English skills (C1+).Professional certifications (e.g., CMME, SAS Certifications, CAP) and involvement in international or applied projects are advantageous.How It Works:Apply → Pass qualifications → Join a project → Complete assigned tasks → Receive payment.Project Time Expectations:During active phases, tasks are expected to require approximately 10–20 hours per week, based on project needs. This is a guideline and not a guaranteed workload.Compensation:Contributors can earn up to $16 per hour, depending on experience and contribution pace. Compensation may vary across different projects based on their scope, complexity, and required expertise.

Speechify seeks a Senior Software Engineer in Belo Horizonte, Brazil to focus on building and refining the core user experiences that define its products. Key responsibilities Design and implement new software features that enhance how users interact with Speechify's offerings Use engineering expertise to deliver solutions that are both reliable and scalable Collaborate with fellow engineers to create technology that increases user engagement Location This position is based in Belo Horizonte, Brazil.

Join Nubank as a Principal Software Engineer, where you will play a pivotal role in enhancing our Credit Card Core Platforms. We are looking for a passionate individual with a strong background in software engineering, who thrives in a collaborative environment and is eager to drive innovation. In this role, you will lead technical projects, mentor team members, and contribute to the overall architecture and design of our systems.

Join the Inter team!At Inter, we believe that the future starts every day through the technology you create, the connections you foster, and the ideas you share. We are a Super App providing comprehensive digital banking solutions, investments, credit, insurance, a marketplace, and various day-to-day services. But we are more than that; we are a dynamic team in constant evolution.As we grow, new opportunities arise. Now is your chance to explore an innovative way to invest in your career. Come be a part of #sanguelaranja!We are looking for Java Developers | Mid, Senior, and SpecialistThe Inter is expanding: new products, new markets, and increasing scale.Therefore, we are seeking Java developers who are eager to help shape the future of our Super App architecture.If you prefer solving problems over repeating patterns, your place is here with us.Your ChallengeYou will build the distributed services that power our Super App for millions of users. Your goal will be to ensure high availability and low latency, making architectural decisions that genuinely impact the user experience.Beyond just implementation, we want you to engage in technical decisions and help evolve our technology approach at Inter.Your Daily Tasks:Develop and maintain Java applications (versions 11/17/21) using Spring Boot and MicronautDesign and implement RESTful APIs following API First principles

Join our innovative team at bluelightconsulting as a React Native Developer! We are looking for talented developers from Latin America to work remotely and help us shape the future of mobile applications.Your role will involve collaborating with cross-functional teams to define, design, and ship new features. You will work with our product team to understand user requirements and translate them into a seamless user experience.

We invite you to submit your CV in English, including your English proficiency level.Mindrift connects talented specialists with project-based AI opportunities at leading technology companies, focusing on the testing, evaluation, and enhancement of AI systems. Please note that participation is project-based and does not constitute permanent employment.Overview of the OpportunityEach project will have distinct tasks, and contributors may be required to:Design innovative engineering problems that accurately represent real engineering processes;Develop Python-based solutions for engineering calculations and simulations;Create computationally intensive problems that necessitate numerical methods or iterative problem-solving;Work on system design, optimization, and analysis challenges;Base problems on actual research issues or real-world engineering applications;Utilize Python with standard engineering libraries to verify solutions;Clearly document problem statements and provide verified correct answers.Qualifications We SeekThis role is ideal for engineers with Python expertise who are interested in part-time, project-based work. The most qualified candidates will possess:A degree in Electrical Engineering or a related field;Proficiency in Python for numerical validation, with familiarity in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or other domain-specific libraries being advantageous;A minimum of 2 years of professional experience, which can include applied work, research, or teaching;A solid understanding of practical engineering constraints and methodologies;Strong written English communication skills (C1+ level);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are highly valued.How the Process Works1. Apply → 2. Pass qualification(s) → 3. Join a project → 4. Complete tasks → 5. Get compensatedProject Time ExpectationsFor this opportunity, tasks are estimated to require approximately 10–20 hours per week during active project phases, based on specific project needs. Please note that this is an estimate and not a guaranteed workload, applicable only while the project is active.CompensationContributors can earn up to $14 per hour, depending on their expertise and contribution level. Compensation may vary across projects based on scope, complexity, and required skills. Please note that different projects on the platform may offer varying compensation levels.

Join Mashgin as a Full-Stack Software Engineer and contribute to our innovative solutions that are transforming the way businesses operate. You will be responsible for designing, developing, and implementing robust software applications that enhance user experience and drive efficiency.

About Bluelight Consulting Bluelight Consulting is a software consultancy focused on building and implementing technology solutions that improve user experiences. The team serves clients across the United States and Central and South America, with a strong emphasis on quality and customer satisfaction. Bluelight values collaboration and aims to create a workplace where team members can grow professionally and personally. Role Overview: Outbound Sales Development Representative (Remote) Bluelight Consulting is hiring an Outbound Sales Development Representative to join its growing team. This remote role is based in Belo Horizonte, Minas Gerais, Brazil. The position suits individuals who thrive in environments where contributions matter and teamwork is central. What You Will Do Engage with potential clients to introduce Bluelight’s services and solutions. Support the sales team by identifying and qualifying new business opportunities. Participate in projects that involve developing standout software applications. Contribute to a collaborative, learning-focused workplace. Who Should Apply Individuals who enjoy working in a collaborative, supportive environment. Those interested in software development and technology consulting. Candidates seeking opportunities for ongoing learning and professional growth. Bluelight encourages applications from those eager to grow with a consultancy that values every team member’s input.

About Bluelight Consulting Bluelight Consulting is a software consultancy focused on designing and building technology solutions that enhance user experiences. With teams across the United States and Central and South America, Bluelight is growing and committed to delivering quality and customer satisfaction. The company values collaboration and aims to provide a workplace where team members can develop their skills and thrive. Role Overview: Outbound Sales Development Representative (Latin America, Remote) This position is based in Belo Horizonte, Minas Gerais, Brazil, and offers remote work. The Outbound Sales Development Representative will join a team that values every member's input. The role involves working on projects that matter, contributing to the development of high-quality applications, and helping shape the company's presence in the industry. What You Will Do Engage with potential clients across Latin America to generate new business opportunities for Bluelight Consulting. Work closely with a diverse team to support company growth and client satisfaction. Participate in projects that have a tangible impact on clients and users. What We Look For Strong communication skills and the ability to connect with clients in Latin America. Comfort working in an environment where learning and personal development are encouraged. Interest in software development and a desire to contribute to a consultancy focused on quality and teamwork. Why Join Bluelight Consulting? Collaborative, team-oriented culture. Opportunities for professional growth and ongoing learning. Work on challenging projects that make a difference. Be part of a growing company with a diverse, supportive community.

Inter, based in Belo Horizonte, MG, began as Brazil's first digital bank and has grown into a Global Financial Super App. The company offers a broad set of financial solutions, focusing on technology that creates meaningful opportunities and aims to improve lives. Purposeful work and making a lasting impact are central values for the team. Role overview The Quality Assurance Engineer - Channels will join the Channels team and play a key part in shaping quality standards across the organization. This position has a direct hand in technical direction and process improvement, helping to ensure that quality remains a focus as the company evolves. What you will do Define quality assurance strategies that guide the organization Design and implement automation solutions at an enterprise scale Promote quality practices within the team Contribute to important technical decisions Represent the team in quality committees Location This role is based in Belo Horizonte, MG.

Join the Inter Team!At Inter, we believe that every day is an opportunity to shape the future through the technology we develop, the connections we forge, and the ideas we share. As a comprehensive Super App, we offer a full range of digital banking solutions, including investments, credit, insurance, a marketplace, and various everyday services. More than just a platform, we are a dynamic team that is constantly evolving.As new opportunities arise, it's your chance to explore this innovative approach to advancing your career. Come and be part of our #sanguelaranja team!About the Role and MissionYou will be an integral part of our team, directly involved in developing Tap On Phone solutions, ensuring stability, and contributing to new innovations.Your Day-to-Day Responsibilities:Create Tap On Phone solutions.Develop features related to acquiring.Participate in brainstorming sessions for new products.

Senior Staff Engineer, Investments PlatformsThe Opportunity:We are seeking an accomplished Senior Staff Software Engineer to become an integral part of our Investments Business Unit at Nubank.The Investments Platforms are pivotal, managing the core systems that underpin Nubank’s investment operations, including custody, order management, accounts, and settlement. You will play a key role in transforming our legacy systems into modern, robust platforms that comply with regulatory standards.About Nubank's Engineering Culture:At Nubank, we champion small, empowered teams in a process-light environment that promotes ownership, continuous learning, and collaboration. Our architecture is platform-oriented, allowing us to build extensible and reusable business solutions across multiple domains such as payments, banking, and investments. You will be tasked with conceptualizing and designing platforms that encapsulate complex investment domains into clear boundaries and contracts, enabling product teams to operate effectively.We are on a transformative journey to become an AI-first organization. We expect our senior engineers to leverage AI tools in their projects, guiding the safe and productive application of AI in both engineering and product development.What We Offer:Technical Leadership: Direct the technical strategy of Investments Platforms, shaping the systems that realize Nubank’s investment business model.Legacy System Migration: Spearhead the transition from outdated systems to modern Nubank platforms, ensuring we maintain operational excellence and compliance.Innovative Architecture: Redesign how investments are structured and managed, moving beyond traditional broker or custodian practices.AI Integration: Influence the strategic use of AI within the investment domain, enhancing both our product offerings and operational processes.

Speechify is searching for an iOS Core Product Software Engineer to join the team in Belo Horizonte, Brazil. This position centers on building and supporting iOS applications that change how people interact with technology. What you will do Create new features and refine existing ones for Speechify’s iOS apps Monitor and maintain app performance and reliability Collaborate with team members to deliver products that are both high-quality and user-friendly Requirements Strong experience with iOS development Creative problem-solving skills for technical challenges Interest in developing products that impact how people use technology This is an on-site role based in Belo Horizonte, Brazil.

Join Speechify as a Software Engineer specializing in Data Infrastructure and Acquisition. In this exciting role, you will be responsible for developing and optimizing our data infrastructure to enhance our product offerings and improve user experiences. You will collaborate with cross-functional teams to design scalable solutions and ensure data integrity. If you are passionate about data engineering and want to make an impact in a growing company, we want to hear from you!

Join Eurofins, a global leader in laboratory services, as an IT Software Engineer. In this role, you will design, develop, and maintain interfaces for Environmental Health and Safety (EHS) and Laboratory Information Management Systems (LIMS), leveraging your expertise in HL7 and the CorePoint engine. You will play a crucial part in enhancing our software solutions to ensure seamless data integration and communication within our systems.

Venha fazer parte da equipe Inter!Aqui no Inter, acreditamos que o futuro se inicia diariamente através da tecnologia que você desenvolve, das conexões que você estabelece e das ideias que você compartilha. Somos um Super App com soluções integradas de banco digital, investimentos, crédito, seguros, marketplace e outros serviços essenciais. Além disso, contamos com um supertime em constante evolução.Com essa dinâmica, novas oportunidades surgem. É sua chance de conhecer uma maneira inovadora de investir na sua carreira. Junte-se a nós e venha ser #sanguelaranja!Estamos em busca de Desenvolvedores Mobile iOS/Android | Pleno, Sênior e EspecialistaO Inter está em expansão: novos produtos, novos mercados e uma escala crescente. Por isso, estamos em busca de desenvolvedores Mobile dispostos a construir o futuro da arquitetura do nosso Super App. Se você prefere resolver problemas a seguir padrões, você se encaixa aqui!O desafioVocê será responsável por desenvolver serviços distribuídos que possibilitam o funcionamento do nosso Super App para milhões de usuários. Seu objetivo é garantir alta disponibilidade e baixa latência, influenciando a experiência do usuário através de decisões arquitetônicas. Mais do que implementar, queremos que você participe das decisões técnicas e contribua para a evolução da tecnologia no Inter.Suas responsabilidades incluem:Desenvolver e manter aplicativos nativos utilizando [Swift/SwiftUI | Kotlin/Jetpack].Implementar telas, navegação e integração com APIs.

Join Speechify as a Software Engineer focusing on our platform development. In this role, you will collaborate with cross-functional teams to design, implement, and maintain innovative software solutions that enhance user experience and drive our mission to make reading accessible to everyone.

About UsNubank, established in 2013, aims to liberate individuals from a slow and cumbersome financial system. Through innovative technology and exceptional customer service, we have transformed the financial landscape across Latin America. Operating in Brazil, Mexico, and Colombia, Nubank stands as one of the largest digital banking platforms globally, recognized for its technological leadership. In 2021, we debuted on the NYSE and have been acknowledged as one of Time Magazine's 100 Most Influential Companies. For more details, visit www.nu.com.br.About the RoleAs a pivotal member of our platform team, you will serve as the technical cornerstone of our Credit Card platform, which is crucial for our global growth. We are seeking a Staff Engineer who will ensure our systems are scalable and adaptive, supporting sustainable innovation in existing markets and new international ventures. Your contributions will be instrumental in advancing the architecture of one of our most complex and strategic products.You will collaborate within a high-impact triad composed of Product and Management, concentrating on long-term technical strategies and system integrity. As a hands-on technical leader, you will challenge conventional thinking, foster innovation, address intricate architectural challenges, mentor fellow engineers, and become a technical beacon for our team. Your efforts will empower millions of customers globally to access financial products through credit cards.