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10 open rolesTeam 51,200Since 2012H1B No SponsorLatest: May 19, 2026, 2:59 PM UTCCompany SiteLinkedIn
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10 Jobs

Full TimeRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Design and develop scalable fullstack applications from scratch • Build and maintain backend services using Python and FastAPI • Develop modern frontend interfaces using React • Collaborate directly with the CTO on technical decisions and product strategy • Design and implement AI-powered workflows and LLM integrations • Research, test, and apply new AI technologies to improve product capabilities • Create and maintain APIs, integrations, and data pipelines • Contribute to system architecture, scalability, and performance improvements • Participate in rapid product iterations and technical validations • Translate business and product requirements into technical solutions • Collaborate with cross-functional stakeholders in a fast-paced startup environment • Ensure code quality, maintainability, and best development practices

Brazil
Job Closed
Full TimeRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Design and implement scalable architectures for AI-enabled products • Define technical direction and make pragmatic technology decisions • Evaluate and improve AI system performance • Collaborate closely with stakeholders • Own delivery by breaking down complex initiatives • Lead by example through hands-on development

United States
Full TimeRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Lead the design and evolution of LLM-powered chatbot architectures, including agent-based workflows, tool integrations, and context/memory strategies, ensuring high-quality, reliable, and cost-efficient AI systems. • Define technical direction and system architecture, promoting scalability, maintainability, and engineering best practices, while proactively identifying and mitigating risks. • Own delivery execution by structuring complex initiatives, aligning timelines, and coordinating engineering efforts to ensure consistent progress in dynamic environments. • Mentor and support engineers, providing technical guidance, unblocking challenges, and fostering a strong, high-performing engineering culture. • Collaborate closely with stakeholders to translate business needs into effective AI solutions, contributing to product roadmap, prioritization, and continuous improvement of user experience. • Drive innovation by exploring and validating new approaches in agent orchestration, prompt engineering, and AI system optimization, continuously improving performance, reliability, and efficiency.

United States
Full TimeRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Help build scalable, AI-powered applications. • Work across backend and frontend, contributing to modern web development, LLM integrations, and conversational interfaces. • Collaborate closely with the Tech Lead and product team.

Latin America
Job Closed
iOS Engineer103 days ago
Full TimeRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Build high-quality, scalable mobile applications. • Contribute to modern native iOS development using Swift and SwiftUI. • Collaborate with cross-functional teams. • Support the continuous improvement of engineering practices.

Argentina
Job Closed
OtherRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Develop high-quality features using Kotlin, Jetpack Compose, and modern design principles. • Make architectural decisions that emphasize scalability, testability, and performance. • Work with REST and GraphQL APIs and collaborate closely with backend teams. • Write clean, modular, testable code using SOLID principles and dependency injection. • Maintain and expand automated test coverage (unit, UI). • Design with security in mind: safe data handling, encryption, secure storage, and robust networking. • Ensure strong observability—add metrics, logging, tracing, analytics, and performance instrumentation. • Optimize performance using Android Studio Profiler and related tooling. • Contribute to GitHub workflows, CI/CD automation, and trunk-based development. • Use AI tools to enhance testing, documentation, refactoring, and developer efficiency. • Collaborate with multiple mobile and backend teams in a large, complex engineering environment. • Mentor peers and support engineering excellence across teams.

United States
Job Closed
OtherRemoteJuniorTeam 51-200Since 2012H1B No Sponsor

• Apply strong hands-on expertise in Python, PySpark, and SQL to develop and maintain data solutions. • Work on tasks end to end , from design and development to testing and final delivery. • Design and build new features from scratch , contributing to scalable and maintainable systems. • Develop Power BI reports based on a custom architecture designed for big data processing. • Collaborate closely with engineering and business stakeholders to ensure solutions meet technical and business requirements. • Validate implementations through testing to ensure accuracy, reliability, and performance.

United States
Job Closed
OtherRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Maintain and optimize cloud infrastructure to ensure reliability and scalability for data systems. • Extract, transform, and load (ETL) data across various systems to support business operations and decision-making. • Identify and resolve issues within existing systems to enhance performance, stability, and scalability. • Troubleshoot and fix bugs in deployed systems, ensuring minimal downtime and disruption. • Optimize systems and streamline existing processes to improve efficiency and reduce latency. • Build and optimize system deployment structures to ensure smooth, consistent deployments and system performance.

United States
Job Closed
Full TimeRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Develop advanced UI features using React.js and Next.js • Build reusable, scalable, and maintainable UI components following best practices • Translate complex UX designs and business requirements into clean, responsive, and user-friendly interfaces • Integrate the UI layer with backend services and APIs • Optimize application performance, accessibility (WCAG compliance), SEO, and cross-browser compatibility • Conduct code reviews, ensuring code quality and adherence to standards • Collaborate with cross-functional teams to continuously improve UI/UX • Use Node.js for backend integration, tooling, and server-side logic when needed • Troubleshoot production issues, identify root causes, and implement efficient fixes • Mentor junior developers, providing technical guidance and promoting best practices within the team.

Latin America
Job Closed
OtherRemoteSeniorTeam 51-200Since 2012H1B No Sponsor

• Design, build, and maintain robust backend services using Java and Spring Boot. • Contribute to a modern microservices architecture deployed in the cloud. • Collaborate closely with product, architecture, and engineering teams to deliver scalable, resilient, and high-quality solutions. • Ensure performance, reliability, and seamless integration across distributed systems.

United States
Job Closed