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Join coderio as a Full Stack Engineer specializing in Healthcare Data and AI. We are looking for a passionate and skilled engineer to be part of our innovative team where we leverage technology to enhance healthcare solutions. You will work on building robust applications that analyze and interpret healthcare data, driving insights through AI techniques.
coderio is a forward-thinking technology company dedicated to revolutionizing the healthcare sector through innovative software solutions. Our mission is to harness the power of data and artificial intelligence to create impactful tools that improve patient care and streamline healthcare processes.
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anyone-ai
Role Overview anyone-ai is hiring a Full-Stack Engineer focused on AI training. This is a fully remote role based in Argentina. The position centers on developing software and AI-driven tools that improve how the company trains artificial intelligence systems. What You Will Do Work with teams across disciplines to design, build, and maintain applications sup…
Anyone AI
Anyone AI is seeking talented software engineers to serve as project consultants, focusing on innovative AI training solutions.Contributors will engage in designing and evaluating real-world software engineering tasks, such as resolving bugs, implementing features, refactoring code, and generating tests. Responsibilities include crafting complex coding challenges and reviewing peer submissions for quality assurance.
Anyone AI is actively seeking talented software engineers proficient in Python and/or JavaScript/TypeScript to collaborate on an innovative project with a premier AI Lab. This opportunity allows you to leverage your skills in a fully remote environment while contributing to cutting-edge AI initiatives.Qualifications:Exceptional written English communication skills3 to 7 years of professional experience in software engineeringAdvanced knowledge of Python and JavaScript/TypeScript; familiarity with Java, C#, or Go is a plusExperience in backend or full-stack development within production systemsProficient in using testing frameworks such as pytest, Jest, JUnit, xUnit, or Go testingStrong debugging skills for navigating complex, multi-file codebasesExperience with code reviews, refactoring, and production migrationsEngagement: This is a part-time, project-based consultancy role.Work Type: Fully RemoteAs a contributor, you will be responsible for designing and evaluating realistic software engineering tasks that include debugging, feature implementation, refactoring, and test generation. Your work will involve creating complex coding scenarios and reviewing peer submissions for accuracy and quality.Responsibilities:As a contributor, you will:Design and implement multi-file coding tasks for bug fixes, feature development, refactoring, and testingCreate clear natural-language specifications and reference implementationsDevelop and enhance unit and integration test suitesReview tasks generated by peers for correctness, clarity, and realismIdentify edge cases, ambiguities, and potential failure modesEnsure consistency between specifications, code, and expected outputsExpected Outcomes:Contribute to a high-quality coding environment through rigorous testing and validation
Join coderio as a Full Stack Engineer specializing in Healthcare Data and AI. We are looking for a passionate and skilled engineer to be part of our innovative team where we leverage technology to enhance healthcare solutions. You will work on building robust applications that analyze and interpret healthcare data, driving insights through AI techniques.
liftedanupworkcompany
Join our innovative team at liftedanupworkcompany as a Full Stack Software Engineer specializing in AI Training. We are seeking passionate individuals who are eager to contribute to cutting-edge AI solutions. In this role, you will be responsible for developing and maintaining robust software applications that support AI training processes.Your expertise in both front-end and back-end technologies will be crucial as you collaborate with cross-functional teams to deliver high-quality software. If you thrive in a dynamic environment and are looking for a contract position that allows you to make a significant impact, we want to hear from you!
Join Psicro as a Full-Stack Developer specializing in AI Solutions and be a pivotal part of our innovative team. In this role, you will develop and implement advanced AI applications, contributing to projects that redefine technology.
Join ClassDojo as a Senior Full Stack Engineer and be a vital part of a mission-driven team dedicated to improving education for children around the globe. In this role, you will leverage your expertise in both front-end and back-end development to create innovative solutions that enhance our platform and user experience.
We kindly request that you submit your CV in English and specify your English proficiency level.Mindrift serves as a bridge connecting talented individuals with specialized AI projects for prominent technology firms, with a primary focus on the testing, assessment, and enhancement of AI systems. Please note that participation is project-based and does not entail permanent employment.Opportunity Overview:While each project encompasses distinctive tasks, contributors may be involved in:Creating original optics problems that emulate authentic physics research workflows;Ensuring problems are computationally demanding and cannot be resolved manually within practical timeframes (days/weeks);Designing problems that necessitate complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics;Formulating problems based on genuine research challenges or practical applications in optics and physics;Clearly documenting problem statements and providing verified correct solutions.Qualifications:This role is ideally suited for optical engineers who are open to part-time, non-permanent projects. We seek candidates who possess:A degree in Physics (Theoretical, Experimental, or Computational) or related disciplines;A minimum of 2 years of professional experience in applied, research, or teaching capacities;Experience with numerical simulation techniques;Adeptness in designing problems that reflect real physics research workflows;Innovative thinking in problem design across various physics domains;Familiarity with physics modeling and approximation methodologies;Proficient written English (C1+).Project Workflow:Application → Qualification(s) → Project Engagement → Task Completion → PaymentTime Commitment:The estimated workload for this project is around 10–20 hours per week during active phases, contingent upon project needs. This is an estimate and not a guaranteed commitment during the project duration.Compensation:Contributors can earn up to $14 per hour, depending on their contribution level and pace. Compensation may vary across projects based on scope, complexity, and required expertise. Please be aware that other projects on the platform might offer different compensation levels.
About TruelogicTruelogic is a premier provider of nearshore staff augmentation services, strategically headquartered in New York. With over 20 years of experience, we deliver exceptional technology solutions to a diverse clientele, ranging from dynamic startups to established industry leaders, facilitating their digital transformation journeys.Our robust team of over 600 highly skilled tech professionals, located in Latin America, spearheads digital innovation by collaborating with U.S. companies on their most significant projects. We pride ourselves on delivering impactful results, whether we're partnering with Fortune 500 companies or agile startups.By applying for this position, you are embarking on a journey to join a vibrant team that appreciates your talents and aspirations. We strive to match your skills with opportunities that promote remarkable career advancement while contributing to transformative projects that will shape the future.Our ClientOur client specializes in integrated, cloud-based HR software solutions tailored for the public sector, providing modules that streamline recruiting, development, and workforce management. Their platform automates the entire employee lifecycle, enhancing processes and diversity initiatives, all within a single, centralized interface.Job SummaryWe are seeking a highly skilled Senior Full-Stack Engineer to design and implement AI-powered features across various products. In this dynamic role, you will rotate among product teams to architect, develop, and deliver innovative AI solutions. This position is perfect for an engineer who excels in fast-paced environments and is excited about the convergence of Generative AI and enterprise software, with a strong emphasis on creating scalable, high-impact solutions in collaboration with cross-functional teams.
We invite you to submit your CV in English, along with your English proficiency level.Mindrift connects talented specialists with project-based AI opportunities for 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.Opportunity OverviewWhile each project presents unique challenges, contributors may be involved in:Creating original computational engineering problems that reflect authentic engineering workflows;Developing challenges that require Python programming for solving engineering-related calculations and simulations;Ensuring that tasks are computationally intensive, leveraging numerical methods or iterative solutions;Formulating problems related to system design, optimization, and analysis;Grounding problems in real-world research challenges or practical applications from the engineering sector;Validating solutions using Python and standard engineering libraries;Clearly documenting problem statements and providing verified correct answers.Ideal Candidate ProfileThis opportunity is well-suited for engineers experienced in Python who are open to part-time, non-permanent projects. The ideal contributors will possess:A degree in Electrical Engineering or a related field;Proficiency in Python for numerical validation, with knowledge of MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or equivalent programming languages being acceptable;A minimum of 2 years of professional experience, including applied, research, or teaching roles;A solid understanding of practical engineering constraints and approximations;Strong written English skills (C1+ level);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are advantageous.Project WorkflowApplication → Qualification Process → Project Engagement → Task Completion → CompensationProject Time CommitmentFor this project, tasks are expected to require approximately 10–20 hours per week during active phases, depending on project needs. This is an estimate and not a guaranteed workload.Compensation StructureContributors can potentially earn up to $14 per hour, contingent upon their expertise and contribution pace. Compensation rates may vary across projects based on scope, complexity, and the specific expertise required. Other projects on the platform may offer different compensation levels.
Please submit your CV in English, indicating your level of English proficiency.Mindrift specializes in connecting experts with project-based AI opportunities for leading technology companies, focusing on the evaluation and enhancement of AI systems. Note that participation is project-based and does not constitute permanent employment.Opportunity OverviewEach project presents distinct tasks, which may include:Creating original computational physics problems that replicate genuine physics research workflows;Formulating challenges that necessitate Python programming for resolution (utilizing libraries such as Numpy, SciPy, and Sympy);Guaranteeing that problems are computationally demanding and cannot be manually resolved within a reasonable timeframe (days/weeks);Devising challenges that necessitate complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics;Grounding problems in authentic research dilemmas or practical applications from physics;Validating solutions using Python and standard physics simulation libraries;Clearly documenting problem statements and providing verified correct answers.Ideal Candidate ProfileThis position is well-suited for optical engineers with Python experience who are open to part-time, non-permanent projects. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or related fields;Proficiency in Python for numerical validation. Proficiencies in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any domain-specific libraries may also be considered;A minimum of 2 years of professional experience, including applied, research, or teaching experience;Experience with numerical simulation techniques;The capability to design problems that reflect authentic physics research workflows;Creative problem-solving skills across various physics domains;Familiarity with physics modeling and approximation strategies;Strong written English skills (C1+ level).Process OverviewApply → Pass qualifications → Join a project → Complete tasks → Receive compensationProject CommitmentFor this project, tasks are estimated to require approximately 10–20 hours per week during active phases, contingent on project requirements. This estimate is not a guaranteed workload and applies only while the project is active.Compensation DetailsContributors can earn up to $14 per hour, depending on their level of expertise and contribution pace. Compensation may vary across projects based on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning opportunities based on their specific requirements.
About the RoleWe are seeking a talented and experienced Senior Full Stack Engineer to join our team and contribute to the development of EkLine's innovative AI-driven documentation platform. In this role, you will collaborate closely with the founders to create and implement new features for our web application, VS Code extension, and GitHub app. This position is perfect for an engineer who excels in fast-paced startup environments, takes initiative from day one, and makes a tangible impact for users.Your Path to Success in the First 3-6 MonthsDeliver high-impact features that significantly enhance customer workflows.Produce reliable, maintainable code in TypeScript, React, and Node.js, ensuring full test coverage.Achieve a minimum 20% improvement in platform performance and scalability.Guide technical decisions regarding new integrations and API upgrades.Mentor junior engineers, fostering improved code quality and team efficiency.Key ResponsibilitiesDevelop, maintain, and enhance our web applications and platform integrations.Create and optimize RESTful APIs for seamless cross-system integration.Collaborate with founders on product design, system architecture, and project roadmap.Ensure optimal performance, scalability, and reliability across all systems.Implement secure, scalable infrastructure utilizing Google Cloud services.Conduct code reviews and support the professional development of junior engineers.Requirements5+ years of experience as a Full Stack Engineer.Expert proficiency in TypeScript, React, and Node.js.Extensive experience in API development and deployment.Proficiency with SQL and NoSQL databases, particularly BigQuery and Firestore.Bachelor's degree in Computer Science or equivalent professional experience.Experience working in early-stage startups or SaaS platforms.Strong sense of ownership, exceptional communication skills, and a commitment to ongoing learning.Familiarity with AI tools to enhance engineering productivity.Fluent in English (C1 or C2 level) for daily communication.
About CookUnity:Food has lost its essence in the age of convenience, and along with it, the ability to nourish, inspire, and connect us. Founded in 2018, CookUnity is pioneering a unique platform that brings together the finest chefs and their culinary creations to deliver over 50 million meals annually across the nation. Our meals are not just ready-to-eat; they are crafted with passion and dedication, nourishing both body and soul.As we evolve, CookUnity is committed to expanding our offerings beyond meal delivery to become a dynamic marketplace dedicated to our mission: empowering chefs to nourish the world.If this mission resonates with you, we invite you to explore this exciting opportunity.About the Team:Our team is on a quest to develop tools and systems that empower our Customer Experience team to deliver outstanding service. We believe in the transformative potential of technology in enhancing customer interactions, and we seek engineers who are eager to make a significant impact. Join us in shaping the future of customer experience.The Role:As a Senior Full Stack Engineer, you will report to the Engineering Manager and collaborate with a small team of engineers dedicated to creating and enhancing tools that support our Customer Experience (CX) team. You will engage closely with Product Managers, Product Designers, and CX specialists to develop and refine solutions that enhance customer satisfaction and engagement.Current Technology Stack:Languages: Kotlin, Javascript, TypescriptFrameworks: ReactJS, Redux, Apollo GraphQL, NestJS, NextJSInfrastructure: AWS, Kubernetes, Terraform, MySQL, PostgreSQL, Snowflake, Redis, DataDog, SegmentMethodology: AgileArchitecture: Service-OrientedResponsibilities:Drive the design and implementation of features within our JavaScript stack that engage customers and create meaningful interactions.
About CookUnity:In an age where convenience often overshadows quality, CookUnity was established in 2018 as a revolutionary platform that bridges the gap between exceptional chefs and food lovers. Delivering 50 million meals annually, we connect home kitchens with culinary artistry, offering fresh, ready-to-eat meals crafted with genuine passion that feeds both body and soul.With a drive for innovation, CookUnity is evolving from a meal delivery service into a dynamic marketplace, focused on our core mission: empowering chefs to nourish the world.If this mission resonates with you, we invite you to explore this exciting opportunity.About the Team:The Activation Team, part of CookUnity’s Growth organization, plays a pivotal role in shaping the user journey during crucial early interactions. Our mission is to transform new and returning users into dedicated CookUnity customers by enhancing their understanding of our platform, fostering ordering habits, and ensuring they quickly perceive value.The team focuses on three critical areas:Activation & Onboarding: You will oversee the onboarding and early lifecycle experience, particularly emphasizing the first five weeks to educate users about the platform, minimize friction, and create engaging experiences that promote early repeat orders and long-term loyalty.Referrals: Manage the complete referrals experience for both referrers and referees, facilitating user invitations and driving effective, high-quality user acquisition through word of mouth.Reactivation: Design and implement strategies to reactivate churned or inactive users through tailored experiences, messaging, and incentives that reignite engagement.The Role:We are seeking a Full Stack Engineer to join our Activation Team, where you will significantly contribute to building and optimizing backend services and APIs that support CookUnity’s activation, referral, and reactivation initiatives. This role involves working on Server-Driven UI (SDUI) services within our Backend-for-Frontend (BFF) architecture, among other responsibilities.
CookUnity
About CookUnity:CookUnity was established in 2018 with a mission to restore the essence of food by connecting people with talented chefs. We deliver over 50 million meals annually, crafted with passion and care, right to your doorstep.As we evolve, CookUnity is expanding its horizons to become a dynamic marketplace, driven by a singular focus: empowering chefs to nourish the world.If you are passionate about this mission, we encourage you to apply.About the Team:The Horizon team is integral to our platform, enabling various business models and ensuring seamless user experiences. We focus on:Enabling Business Models and Subscriptions: Tailoring plans for diverse user segments to optimize their experience through continuous improvements.Order Management and Integrity: Serving as the source of truth for user orders, ensuring accuracy and reliability from selection to fulfillment.By merging a user-centric approach with robust backend systems, the Horizon team is pivotal in shaping user interactions and maintaining operational stability across CookUnity.The Role:As a Staff Full Stack Engineer on the Horizons Squad, you will lead technical initiatives, guide architectural decisions, and mentor fellow engineers to enhance user experiences.
Join Front, the premier AI-driven customer service platform designed for seamless collaboration. At Front, we integrate essential support channels into a modern and intuitive workspace, empowering teams to collaborate on requests, automate tedious tasks, and provide exceptional customer experiences throughout every engagement. With our versatile workflows, advanced AI capabilities, and customer insights, we enable organizations to prioritize customer satisfaction daily. Over 9,000 innovative companies globally, including CultureAmp, HootSuite, and Y Combinator, rely on Front to deliver outstanding service at scale.Supported by leading investors such as Sequoia Capital and Salesforce Ventures, Front has successfully raised $204M from top-tier venture capital firms and industry executives from companies like Atlassian, Okta, Qualtrics, Zoom, and PagerDuty. Our commitment to creating an exceptional workplace has earned us multiple accolades, including Built In's 100 Best Midsize Places to Work in SF 2025, Top Places to Work by USA Today 2025, Y Combinator's list of Top Companies in 2023, #4 on Fortune’s Best Workplaces in the Bay Area™, Inc. Magazine's 2022 Best Workplaces list, and Forbes Best Startup Employers 2022 List.We are on the lookout for talented software engineers to become integral members of our chat and portal team. This dynamic team works extensively on Front's customer support tools, including our chat systems, portal platform, and chatbot automation integrations. This position presents a remarkable opportunity to influence our product by enhancing our robust foundation, enabling a diverse range of interactions and integrations that will cater to an expanding customer base.
toloka-ai seeks a freelance Civil Engineer with advanced Python skills to contribute to artificial intelligence training projects. This role is remote and open to professionals located in Córdoba, Córdoba Province, Argentina. Key responsibilities Apply civil engineering expertise to support the development and training of AI systems Utilize Python to build and refine workflows that enhance AI training processes Role details Freelance contract arrangement Work entirely remotely Primary focus on tasks related to AI training and development
Anyone AI
Anyone AI is seeking Backend Developers based in Argentina for fully remote, project-based consultancy work. This role centers on designing and evaluating realistic software engineering tasks that support AI training. Consultants will work on a flexible, part-time basis and are compensated per project, with the freedom to set their own schedules and use their preferred tools. Role overview As a Backend Developer - AI Trainer, you will create and review software engineering tasks that mirror real-world scenarios. This includes bug fixes, feature development, code refactoring, and generating tests. The position involves both hands-on coding and peer review to ensure each task meets high standards of accuracy and clarity. Responsibilities Design and implement complex coding tasks for bug fixing, feature development, refactoring, and testing. Write clear, natural-language specifications with reference implementations. Develop and extend unit and integration test suites. Review peer-generated tasks for correctness, clarity, and realism. Identify edge cases, ambiguities, and potential failure modes. Ensure alignment between specifications, code, and expected outputs. Requirements Advanced written English skills. 3 to 7 years of professional experience in software engineering. Strong knowledge of Python and JavaScript or TypeScript, plus familiarity with Java, C#, or Go. Background in backend or full-stack development for production systems. Experience with testing frameworks such as pytest, Jest, JUnit, xUnit, or Go testing tools. Ability to debug and navigate large, multi-file codebases. Experience with code reviews, refactoring, and managing production migrations. Engagement details Part-time, project-based consultancy. Fully remote from Argentina. Compensation per project, with hourly rates estimated by expected completion time. Consultants may provide services to other vendors or employers, subject to their policies. Expected outcomes Delivery of high-quality, production-ready software engineering tasks.
Join coderio as a Senior Mobile & Full Stack Engineer, where you'll be at the forefront of innovation, developing cutting-edge applications and solutions. We are seeking an enthusiastic and skilled engineer who is passionate about mobile development and full-stack technologies.Your expertise will drive projects from conception to completion, ensuring seamless integration and optimal performance. If you thrive in a dynamic environment and are eager to collaborate with a talented team, we want to hear from you!
Role OverviewAt messa, we are in search of a skilled Senior Full Stack Engineer to spearhead the design and development of essential components of our product. You will engage in both front-end and back-end development—creating sleek, responsive user interfaces and dependable backend systems—while influencing the technical strategy as we grow. This position is hands-on, collaborative, and perfect for individuals who thrive in a fast-paced environment while maintaining a commitment to high-quality standards.What You’ll DoTake ownership of end-to-end product features.Craft clean, intuitive, and high-performance user interfaces.Build and sustain robust APIs and backend services.Integrate AI agents and workflows into product experiences.Guarantee reliability, observability, and performance in production environments.Promote engineering standards and mentor fellow team members.Technical RequirementsExpertise in React and modern JavaScript/TypeScript.Extensive experience in server-side development and API architecture.Demonstrated ability to develop high-quality, user-friendly UI.Familiarity with integrating AI/LLM agents into development processes.A solid background in managing, monitoring, and troubleshooting production systems.Desirable SkillsExperience in building browser extensions.Experience with desktop application development (Electron, Qt, etc.).Knowledge of AWS or similar cloud platforms.Experience utilizing Docker in development and production settings.
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Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.
