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Backend Software Engineer
Build and maintain scalable Java (Spring Boot) and Python (Django/FastAPI) microservices and RESTful APIs, ensuring clean code and robust testing in a cloud-native environment.
Java Developer
Backend Java developer building secure, high-quality microservices with Spring Boot, REST APIs, Kafka, and Oracle/Postgres for a major Polish bank.
Java Developer
Backend Java developer builds, maintains, and secures high-quality Java-based solutions (Spring Boot, REST, Kafka, RabbitMQ) for Erste Bank’s core banking systems, collaborating with analysts and testers to deliver reliable financial services.
Senior Software Engineer - AI Prompting & DevOps Delivery
Onsite contract role building and shipping production-grade services, optimizing CI/CD pipelines, and developing LLM prompts and tool calls using Java/Spring Boot, React, PostgreSQL/Redis, and Kafka.
Full-Stack Web and Mobile Developer
Develops and maintains a web platform and mobile app (React Native/Next.js, Kotlin, TypeScript) for managing robotic fleets, bridging hardware APIs with user interfaces for operators and fleet managers.
Senior Software Engineer, EngOps
Build and maintain the self-healing infrastructure and SRE tooling that keeps StackAdapt’s AI-powered ad-tech backend reliable, secure, and scalable across AWS.
Senior Backend Developer
Senior Backend Developer builds and maintains secure, scalable APIs and services in Python/Java/C#/Node.js, integrating databases and cloud platforms for a language-service startup.
Backend Engineer, AI Gateway
Build and operate a high-performance AI Gateway that routes, inspects, and governs traffic between enterprise clients and LLM/AI providers using async Python, FastAPI, and cloud networking.
Middle+ Backend PHP (Laravel) разработчик
Разработчик поддерживает и расширяет backend-сервисы на PHP с использованием Laravel, обеспечивая стабильность и производительность системы.
Desarrollador Senior Full Stack Seville
Build and evolve next-gen secure IoT and cloud products for global clients, using Node.js, Go, Angular, AWS, Kafka and Kubernetes in a Scrum team.
DevOps Engineer
Build and maintain CI/CD pipelines, Kubernetes clusters, and cloud infrastructure (AWS/Azure) while developing internal tools in Python/Go to support client solutions.
DevOps инженер
Senior DevOps engineer maintains, automates, and secures high-load Linux-based infrastructure using Kubernetes, CI/CD pipelines, and monitoring tools for a cybersecurity-focused product company.
Programista .NET Fullstack
Build and ship modern banking apps using C#, .NET Core, Angular, and TypeScript with Docker/Kubernetes and automated testing.
Principal Backend Engineer
Principal Backend Engineer at Nexus Mods, leading a cross-functional team to design, build, and scale core backend services for the world’s largest modding platform, serving millions of gamers and creators.
Backend / API Engineers (Mid to Staff level) – Fintech Platform (Madrid / Hybrid)
Build and scale a modern, self-serve API platform for a fast-growing fintech, using Python/Django, PostgreSQL, AWS, and Kubernetes while improving reliability and developer experience.
Senior Fullstack Developer (Python/React), Brasil.
Build modern, distributed full-stack apps using Python (Django/FastAPI/Flask) and React/Next.js, deploy on AWS, and apply AI-driven practices to accelerate delivery and system optimization.
Mid Software Engineer | Python & AWS | 100% Remote
Mid-level software engineer builds and optimizes Python and AWS-based banking systems, focusing on high-availability solutions, automated testing, and cloud-native deployment.
Desarrollador Full Stack
Build and maintain full-stack applications using PHP, Laravel, Vue.js and PostgreSQL while reviewing and optimizing AI-generated code in a Spec-Driven Development workflow.
Desarrollador Full Stack Planilla completa
Build and maintain full-stack applications using PHP, Laravel, Vue.js, and PostgreSQL while integrating AI agents via Spec-Driven Development and validating AI-generated code.
Senior AI Software Engineer
Build full-stack AI applications that expose generative AI, RAG, and agentic workflows via Blazor/React front ends and .NET/Python back ends, integrating with Azure OpenAI and enterprise data services.