Design, build, and maintain scalable full stack applications.
Develop AI/LLM-powered features that enhance productivity and personalization.
Collaborate with product stakeholders to define and execute technical vision and strategy.
Katapult Labs brings together exceptional LATAM talent and leading-edge technology to help scale U.S. startups. With an AI-first approach, they create world-class solutions in product, engineering, and business growth, partnering with top founders from networks like 8VC and Action Capitals.
Lead architecture, system design and engineering efforts for high-scale, data-intensive B2B systems supporting eligibility, billing, marketing, and file ingestion.
Design and implement batch and real-time processing architectures that are reliable, observable, and performant.
Drive efforts in database performance optimization, schema design, and long-term scalability planning across multi-terabyte PostgreSQL and other persistent stores.
Omada Health is a digital care provider that empowers people to achieve their health goals through sustainable behavioral change. Their multi-condition platform treats diabetes, hypertension, prediabetes, musculoskeletal, and GLP-1 management.
Contribute to architecture and development across Agency Module and Billing systems.
Design and implement robust backend APIs for subscription management and payments.
Deliver performant frontend experiences for agency onboarding and billing dashboards.
HighLevel is an AI powered, all-in-one white-label sales & marketing platform that empowers agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. With over 1,500 team members across 15+ countries, they operate in a global, remote-first environment.
Build AI-powered educator tools: Develop features like smart classroom insights, behavior coaching strategies, leadership hubs, and real-time support tools for teachers and directors
Work with structured LLM outputs: Design and maintain chained generation pipelines where each AI output feeds into the next
Ship fullstack features end-to-end: From database schema to API endpoint to React UI — you own it all
Sierra Studio connects talented Brazilian professionals with exciting career opportunities in a highly-vetted small community of growing companies in the US. Applying to Sierra seamlessly integrates you into this ecosystem, granting automatic eligibility for all relevant opportunities they offer.
Maintain our extensive codebase; respond to bug reports; develop new features and new products.
Encouraged to contribute towards making our code better, not just shipping out features as fast as you can.
Closely discussing and implementing solutions with the rest of the team.
Coface helps businesses navigate uncertainty by giving them the means to make the right decisions and trade smarter in a complex world. Our 5,200 experts, representing more than 80 nationalities across 58 countries, are united by a common mission. We foster a culture of learning, collaboration, and inclusion, where you have real responsibilities and can see the impact of your actions.
Design, build, and maintain web applications across the stack.
Collaborate with cross-functional teams to ship high-quality software.
Develop RESTful APIs using Python.
JBS is an equal opportunity employer that hires individuals authorized for employment in the United States on a W2 basis. They do not discriminate in hiring or terms and conditions of employment on the basis of any federal, state, or locally protected class.
Own critical parts of our Contacts stack end-to-end, from technical design to rollout and ongoing reliability.
Guide the evolution from early-stage architecture to a scalable, well-instrumented, multi-tenant system that other teams can safely build on.
Lead big, cross-cutting “0–1 to 1–100” initiatives in partnership with Product, Design, and other Engineering teams
Calendly helps millions of people schedule meetings efficiently. With a focus on product growth, Calendly fosters a collaborative environment where employees can learn, grow, and excel professionally, working alongside talented individuals.
Design and implement scalable and robust backend services.
Develop APIs and integrate third-party services and Solana RPCs.
Manage databases (PostgreSQL, MongoDB) and ensure data integrity and security.
Solflare is a fast-growing crypto wallet provider building a gateway to Web3, securing billions in digital assets. Founded in 2021, Solflare has a global team of nearly 150 people with offices in Zagreb, Belgrade, and Novi Sad, fostering a culture that empowers ownership and rewards curiosity.
Lead high-impact technical initiatives focused on scalability, reliability, and performance across core platform systems.
Drive architectural transformation from monolithic systems to event-driven, service-oriented architectures.
Design and implement database optimization strategies for high-throughput workloads and large-scale traffic.
Jobgether uses an AI-powered matching process to ensure job applications are reviewed quickly, objectively, and fairly. Their system identifies the top-fitting candidates and shares this shortlist with the hiring company.