Design, build, and maintain backend systems and integrations for AI-powered products and workflows.
Develop MCP connectors, REST APIs, and asynchronous processing systems to connect AI agents with internal and external services.
Ensure production reliability, scalability, and maintainability of backend services supporting AI agent workflows.
The client is building a managed healthcare model that combines proactive care with technology to support care teams. They are a growing startup developing AI infrastructure and seeking a senior engineer to build backend systems for production AI workflows.
Develop and maintain robust backend services capable of handling high-volume global traffic.
Implement functional APIs and optimize query performance to ensure a seamless user experience.
Write clean, maintainable code by applying SOLID principles, OOP best practices, and design patterns.
Airalo is the world's first eSIM store, helping millions of travelers access affordable mobile data in 200+ countries. They are a fully remote team of 400+ people across 60+ countries, united by a shared mission to make travel simpler.
Own backend features end-to-end, from requirements through production monitoring.
Build and maintain resilient third-party integrations with asynchronous processing.
Debug complex production issues across multiple systems and databases.
The company operates a multi-tenant feedback and reputation management platform for businesses across restaurant, automotive, fitness, wellness, and hospitality industries. They are seeking a Senior Backend Engineer to work in a fully remote environment with a focus on Laravel and PHP.
Design and scale backend systems, APIs, and services for an open-source platform.
Build world-class developer interfaces including APIs, SDKs, UIs, and a runtime that delights developers.
Collaborate directly with customers to solve integration challenges and shape the product roadmap.
Nango is a developer infrastructure company and the leading provider of API access for agents and apps. It is a YC-backed, multi-million ARR company with a team of 14 from AWS, Snyk, GitHub, and others, serving over 400 paying customers.
Design and build backend services that integrate AI capabilities into customer-facing product features.
Develop performant, scalable APIs and backend services that connect AI outputs with SaaS functionality and customer workflows.
Collaborate with product and design teams to create intuitive and valuable AI-driven user experiences.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use AI tools in the hiring process to review applications and analyze resumes, operating with a diverse international team spanning more than 40 countries.
Deliver exceptional product experiences for hotel guests and accommodation providers worldwide.
Integrate with complex partner APIs to build resilient and secure payment systems.
Collaborate with a supportive team to design and scale the financial backbone of the hospitality industry.
Cloudbeds builds a unified platform for hospitality management, helping properties across 150 countries streamline operations and boost revenue. With over 650 employees in 40+ countries, the company fosters an innovative, inclusive culture focused on transforming the industry.
Assess booking, reservation, ticketing, and hospitality workflows using realistic scenarios.
Evaluate AI-supported travel tools by running practical test cases.
Provide structured feedback to improve platform usability and reliability.
The company is a partner in the travel technology sector, focusing on evaluating AI-supported travel solutions. It operates with a remote team and emphasizes structured testing and feedback.
Build and ship fullstack product features across candidate and recruiter experiences, from API and data model design to frontend implementation.
Improve real-time AI-powered experiences using model orchestration, streaming UX, and tool/function-calling patterns.
Partner across product, design, and platform teams to take ambiguous problems from definition to production rollout.
CoderPad builds the future of technical interviewing and assessment with a remote-first culture across Latin America. The company emphasizes AI-assisted development and small, reviewable changes with high-quality code review.
Design and build secure, performant external agent integrations across the GitLab monolith backend, owning complex features end-to-end.
Collaborate with Product Management, UX, frontend, backend, and AI specialists to refine requirements and deliver iterative improvements.
Design, implement, and review GraphQL and REST APIs, enhance automated testing, and participate in Tier 2 on-call rotations for production reliability.
GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. With more than 50 million registered users and trust from over 50% of the Fortune 100, GitLab fosters a high-performance, remote-first culture driven by values, AI integration, and continuous knowledge exchange.
Design, build, and optimize internal platforms, automation workflows, and business system integrations.
Develop automation scripts, internal tools, and API-driven integrations using modern languages.
Implement security controls, identity management, and compliance processes across business systems.
This company is a globally distributed organization that builds and optimizes internal technology ecosystems. They have a collaborative international team and an engineering-driven, remote-first culture.