Design, develop, and maintain scalable backend services and APIs, ensuring high performance, security, and reliability.
Build and optimize data pipelines to ingest, store, and serve large-scale datasets, including video and ML training data.
Balance rapid development of MVPs and POCs for user research with building robust, long-term backend foundations.
Frontera is reimagining how children with autism and other behavioral health needs get the care they deserve. They bring together clinicians, technologists, and autism specialists to build AI tools that help care teams work smarter and spend more time with the children and families who need them most.
Lead hands-on development of robust, scalable, and secure RESTful and event-driven APIs using FastAPI and OpenAPI 3.0+.
Own backend architecture and technical execution, serving as a primary contributor to the codebase.
Establish and enforce best practices for API design, versioning, documentation, and maintainability.
Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. Their team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects.
Design, build, and maintain backend services and APIs that power core features of the Clari platform.
Collaborate with cross-functional teams to design scalable and maintainable solutions.
Contribute to improving performance, observability, and overall system reliability.
Clari is deeply committed to building an enterprise-grade platform that serves as the backbone for our customer's most critical business process - Revenue.
Design and build backend services that support event ingestion, identity stitching, profile creation, and downstream activation.
Develop SDKs, packages, and reusable components to support instrumentation, governance, and developer experience.
Build internal tools and fullstack workflow surfaces that help teams understand, use, and trust the data flowing through their systems.
Fullscript is an industry-leading health technology company on a mission to help people get better by providing a platform for practitioners to access products.
Develop and maintain scalable data pipelines and ETL processes.
Design, build, and optimize data models and databases.
Perform data analysis, data mining, and statistical modeling.
We’re supporting a global fintech and digital currency platform in their search for a Senior Data Engineer to help scale and optimize their analytics and data infrastructure.
Design and build API endpoints for client integrations.
Improve database and query performance.
Integrate with a wide range of third-party services.
Kalepa's state-of-the-art AI Copilot platform empowers underwriters to make smarter, faster, and more accurate decisions in the commercial insurance industry.
Design, build, and maintain a robust, self-service, scalable, and secure data platform. Create and edit data pipelines, considering business logic, levels of aggregation, and data quality. Enable teams to access and use data effectively through self-service tools and well-modeled datasets.
We are Grupo QuintoAndar, the largest real estate ecosystem in Latin America, with a diversified portfolio of brands and solutions across different countries.
Partner with data scientists and stakeholders to translate business and ML/AI use cases into scalable data architectures.
Design, develop, and maintain scalable and efficient data pipelines and ETL processes to ingest, process, and transform large data.
Build and optimize data storage and processing systems using AWS services to enable efficient data retrieval and analysis.
ATPCO is the world's primary source for air fare content, holding over 200 million fares across 160 countries. They provide technology and data solutions to the travel industry, helping millions of travelers reach their destinations efficiently. ATPCO believes in flexibility, trust, and a culture where your wellbeing comes first.
Build, operate, and evolve data analytics platform that includes backend services as well as OLAP data store (Druid) for teams building analytics across Spotify.
Build internal tooling, libraries, and services that streamline integration patterns with our analytics platform.
Advocate for best practices in service design, data modeling, schema evolution, and contract testing to ensure long-term maintainability.
Spotify transformed music listening forever when we launched in 2008. Our mission is to unlock the potential of human creativity by giving a million creative artists the opportunity to live off their art and billions of fans the chance to enjoy and be passionate about these creators.
Architect, develop, and optimize scalable backend services.
Drive the evolution of our platform’s core infrastructure.
Ensure reliability, performance, and seamless integration across our ecosystem.
ClickUp is building the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI.
Seeking a Backend Engineer with 4+ years of experience to join the Noa Notes team. Focus on scalability, clean architecture, and the ability to ship iteratively while learning fast. Design and develop backend systems with a focus on scalability, reliability, and observability.
Docplanner is creating a healthcare ecosystem that seamlessly connects patients with doctors while integrating smart tools to provide quicker, more precise diagnoses and treatments.
Strengthen the real estate MLS data platform squad. Build robust data pipelines and backend services. Own the end-to-end architecture for MLS and property data.
Luxury Presence is the leading digital platform revolutionizing the real estate industry for agents, teams, and brokerages.
Architect and maintain robust data pipelines to transform diverse data inputs.
Integrate data from various sources into a unified platform.
Build APIs with AI assistance to enable secure access to consolidated insights.
Abusix is committed to making the internet a safer place. They are a globally distributed team that spans multiple countries and thrives in a culture rooted in trust, ownership, and collaboration.
Design, develop, and maintain RESTful APIs and microservices using Python.
Design and deploy cloud-native applications using AWS services including EC2, Lambda, S3, RDS, DynamoDB, and API Gateway, and IAM.
Implement and maintain CI/CD pipelines using GitHub Actions, GitLab CI, or AWS CodePipeline.
Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation, supporting digital transformation for large enterprises. With nearly 1000 full-time professionals, they maintain a values-driven culture of relentless performance, achieving over 99% project success, and experience an annual growth rate exceeding 25%.
Design, build, and optimize high-performance systems in Python supporting AI data pipelines and evaluation workflows
Develop full-stack tooling and backend services for large-scale data annotation , validation, and quality control
Improve reliability, performance, and safety across existing Python codebases
Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. They work on real production systems and high-impact research workflows across data, tooling, and infrastructure.