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Full Stack Developer
Builds and maintains healthcare-focused web apps and APIs, handling frontend (React/TypeScript), backend (Node.js/Express), cloud deployments, and integrations with regulated systems while ensuring security and reliability.
Backend Integration Developer (Java/Spring Boot)
Develops and maintains backend integration services (Java/Spring Boot) for an insurance digital transformation project, focusing on API development, enterprise integrations, and electronic document management to support advisor-facing platforms in an Agile environment.
Intermediate React Developer for Analytics Platform
Builds and maintains React/TypeScript web apps for an analytics platform, collaborating with product/UX teams to design scalable UI components, integrate APIs, and optimize performance with large datasets and visualizations.
Senior Full Stack Python Developer - FT
Leads the design and development of an AI research platform, translating research into scalable, secure software with Python/React/Next.js, cloud infrastructure, and AI/ML integrations.
Senior Algorithms and Simulation Software Engineer
Design and implement state estimation and control algorithms for real-time fusion energy systems, using Python and C++/Rust to build and validate mission-critical software.
Data Engineer
Build and maintain data pipelines and ETL/ELT processes using Microsoft Fabric, SQL, and Python/PySpark, working with Lakehouse and Data Lake architectures in an on-site role in Bogotá.
Software Engineer II, Quality Engineering
Build and maintain automated tests for a healthcare platform, integrating them into CI/CD pipelines to improve quality and delivery speed using languages like Java, Python, or JavaScript.
Data engineer Poland
Builds and maintains a self-service ETL/ELT orchestration platform for Nordstrom, abstracting big data complexity (Kafka, S3, GCS, BigQuery, Postgres) to enable data scientists/analysts to extract insights efficiently. Focuses on cloud infrastructure (GCP/AWS), Terraform, Airflow, and data governance tools like dbt and Kafka.
Full Stack Developer
Senior Full Stack Engineer IV to design, build, and maintain scalable AI-assisted e-commerce systems for Ounass’ luxury fashion platform, focusing on architecture, security, and cross-functional collaboration to deliver high-performance digital experiences.
Backend Developer at Wirtualna Polska
Backend Developer at Wirtualna Polska builds and maintains high-volume event-driven services, implements business logic, and designs data models/contracts. Core tech stack includes Go, Java, or Python, Kafka, and database optimization for OLAP/OLTP workloads.
Senior Data Engineer
Senior Data Engineer to redesign a proptech vertical’s data layer using modern architectures, dbt, and columnar databases while collaborating with cross-functional teams.
Software Engineer Full-Stack (React + Node + IA/MCP)
Builds full-stack applications with Node.js/React while integrating AI-driven workflows (LLMs, agentic systems) and MCP protocols for HR/payroll solutions.
Full Stack Developer (AI Driven Development) – APPs
Senior Full Stack Developer building and evolving enterprise web apps for a pharma company, integrating corporate systems with AI-assisted workflows using Python/TypeScript and modern frameworks.
Senior Full Stack Developer – Angular & Java
Develops high-performance full-stack web apps with Angular and Java, focusing on real-time data features, microservices, and frontend-backend integration while optimizing performance and leveraging AI tools for UX and code improvements.
DevOps/Platform Engineer - Hybrid, Madrid (3x2)
DevOps engineer helps a banking client migrate apps to Azure, modernize CI/CD pipelines, and adopt cloud-native practices while educating teams on DevOps workflows.
Lead Java Developer
Lead Java Developer oversees technical development for a global fashion retailer, driving architecture, team leadership, and complex Java/Spring-based solutions with Kafka, databases, and DevOps tools to enhance ecommerce platforms.
Sr. Engineering Manager - Full Stack
Leads a team of 9+ engineers to design, develop, and deliver full-stack cybersecurity solutions using cloud-native tech (Java/Golang/Python) for Illumio’s breach containment platform, focusing on Zero Trust segmentation and distributed systems.
Methods & Tools Software Developer
Develops and maintains software tools for aerospace test data analysis, bridging engineering teams and ensuring tool integration for Airbus programs like A330 MRTT and Eurofighter.
Senior Java Developer
Develops and maintains Java-based backend systems for Localcoin’s Bitcoin ATM network, focusing on secure, scalable integrations and RESTful services while mentoring junior developers.
Senior Software Engineer
Develops core SaaS platform for Environmental, Health, and Safety (EHS) data management, designing scalable backend, frontend, and database solutions to help businesses analyze and act on safety/environmental risks.