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Full Stack Engineer (Python & React) - HP SCDS
Design and develop full-stack applications for an AI-powered sales assistant at HP SCDS, using Python, FastAPI, React, and Vite in a hybrid role based in León.
Programador full stack
Full Stack Java + Angular developer for digital transformation projects involving microservices architectures, collaborating with development, architecture, and operations teams in a hybrid model in Madrid.
(Java+Angular) Full Stack Developer | Híbrido (Madrid) - Realnaut
Full Stack Developer (Java + Angular) designing and building microservices-based solutions in a hybrid Scrum team in Madrid for a consulting firm's cloud-native brand.
Java Backend Developer (Microservicios) – 100% Remoto
Java Backend Developer working 100% remotely from Spain on a stable microservices project, building and maintaining backend applications with Java 21, Spring Boot, AWS, and PostgreSQL.
Java Backend Developer (Microservicios) – 100% Remoto
Java Backend Developer building and maintaining microservices-based applications using Java 21, Spring Boot, and AWS on a stable, fully remote project from Spain.
QA Engineer (SDET) - Risk Decision Workflow (m/f/d)
QA Engineer (SDET) designing and maintaining automated test suites, shared libraries, and CI pipeline stages for a fintech risk decision platform using C#/.NET, Azure DevOps, NUnit/xUnit, Docker, and various API/workflow testing tools on-site in Berlin.
Senior Engineer (Full Stack)
Senior full-stack engineer owning integrations and data products for a nonprofit fundraising platform, working with Ruby on Rails, PostgreSQL, REST APIs, webhooks, and modern frontend technologies.
Data Engineer ClickHouse
The Data Engineer will maintain and optimize ClickHouse clusters and design ETL processes using Kafka and Bash to support real-time user environment analytics. The role involves database performance monitoring, automation scripting, and architectural design within a hybrid work environment.
Fullstack Engineer
Fullstack Engineer building and scaling enterprise web apps in a FinTech environment using JavaScript, TypeScript, Node.js, and React. Responsibilities span frontend/backend development, architecture, testing, and mentoring within a remote Latin American team aligned to US Eastern Time.
Software Developer – Data Services
Builds cloud-native, event-driven backend services in Java on AWS for a data/AI platform, integrating real-time processing, open table formats, and AI workflows at scale.
Full Stack Developer, Senior
Builds secure, scalable full-stack applications for a government tech company, specializing in Java/Spring backend, React frontend, and PostgreSQL databases while ensuring compliance and supporting DevOps/AWS infrastructure.
Application Developer
Develops and tests enterprise applications for government clients using Java/C# and frameworks like .NET or Spring, with scripting and database support.
Data Architect
Data Architect designing data models, warehouses, lakes, and lakehouses for federal government clients, leveraging AWS/Azure cloud, SQL, and Python/Scala in an Agile, DevSecOps environment.
Senior Full Stack Engineer
Junior is seeking a Senior Full Stack Engineer to build AI-powered investment research tools using TypeScript, Next.js, and PostgreSQL. The role involves end-to-end feature development, direct client interaction, and working on LLM-based projects in a fast-paced, in-office environment in London.
Staff Software Engineer
Lead architecture and build a new healthcare platform using TypeScript, Node.js, React, PostgreSQL, AWS, and ECS while mentoring engineers and improving clinical workflows.
Senior .NET Developer
Senior .NET developer owning a high-availability enterprise application in AWS GovCloud, designing microservices, optimizing PostgreSQL/RabbitMQ/SQS systems, and integrating AI tools while ensuring security, scalability, and production reliability for federal missions.
Senior Data Scientist
Senior Data Scientist building production-grade AI/ML/NLP solutions in healthcare, focusing on LLMs, event-driven data pipelines, and scalable ML systems using Python, SQL, and AWS services while collaborating with clinical stakeholders.
Software Engineer
Build scalable real-estate platforms and tools that connect agents, buyers, and sellers, using Python, React, and AWS while integrating AI to accelerate development.
