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Backend Developer Support
Junior Backend Developer provides overnight technical support, monitoring systems, debugging APIs, and escalating issues using Node.js/Python and databases like PostgreSQL.
Backend Developer | Go, NodeJS y Azure en Microservicios
Backend developer building scalable Azure microservices in Go and Node.js, integrating systems and designing REST APIs with PostgreSQL/MSSQL/MongoDB.
Java Backend Developer (Microservices & APIs) - Remote
Build and maintain Java-based REST APIs and microservices using Spring Boot, integrating systems and supporting CI/CD pipelines in a collaborative engineering environment.
Desarrollador Senior Backend Java
Build and maintain clean, scalable Java back-end APIs using Spring Boot, integrate legacy systems, and ensure high performance and security for financial services.
Desarrollador Java Backend Sr
Senior Java backend developer building Spring Boot services with Kafka, MongoDB, and CQRS patterns for a fintech consultancy in Mexico City.
Python Developer
Build and maintain Python/Django web apps, integrate front-end components, and ensure performance and security while collaborating with teams.
AI/ML Applications Engineer
Build and deploy enterprise-grade AI voice and chat bots using RAG pipelines, fine-tuned LLMs, and agentic AI frameworks like LangChain on Kubernetes.
Remote Senior Software Engineer - Backend
Build and scale backend services for a digital mortgage platform using Node.js, TypeScript, PostgreSQL, MongoDB, and AWS, ensuring reliability and security for loan origination workflows.
Remote Principal Backend Software Engineer
Build and maintain Feathr’s SaaS marketing platform backend, designing scalable systems with Python, Kubernetes, Elasticsearch, MongoDB, and AWS to power nonprofit ad-tech needs.
Remote Backend Developer
Build and maintain scalable backend services for a global game-commerce platform, integrating payment gateways and optimizing card-transaction flows using PHP (Symfony) and Go.
Remote (Senior) Backend Developer (Gn)
Build and maintain backend services for a travel-focused e-commerce platform using Node.js (NestJS), TypeScript, and modern APIs, with PostgreSQL, Redis, and MongoDB.
Remote Senior Backend Software Engineer (Remote Position)
Build scalable backend systems and microservices for AI-powered products using Node.js, Kafka, and databases like Postgres and MongoDB.
Remote Senior Backend Engineer Agents
Build and scale the backend platform powering AI agents (voice, chat, custom) that operate Close’s CRM via MCP, LangFuse, and Python/Temporal, shipping non-deterministic features to 11,000 customers.
Remote Python Go Backend Engineer
Builds and scales backend systems in Python, Go, Rust, and WebAssembly, leveraging AWS services and databases like PostgreSQL and MongoDB for a fast-growing platform.
Remote Senior Backend Engineer
Senior Backend Engineer designs and maintains scalable distributed systems for a Web3/DeFi platform, integrating blockchain protocols and smart contracts using Python, Docker, Kubernetes, and AWS.
Remote Frontend Engineer
Build and refine the frontend of an AI-powered FP&A platform using React, TypeScript, and Next.js, ensuring fast, pixel-perfect UIs for complex financial data.
Senior AI / Data Engineer
Build and operate AI-powered data platforms and applications for Disney’s vacation brands, designing cloud-native pipelines and AI frameworks to turn raw data into insights and guest experiences.
Software Engineer (Sports Media)
Build cloud-native platforms that collect, curate, and distribute live sports data and content via APIs and analytics tools, powering broadcasts and apps for major leagues and media partners.
Software Engineer, Tax
Build scalable financial applications using Java/C++/Python and modern web stacks to automate tax and trading workflows for Goldman Sachs.