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Senior Tester
Senior tester ensuring enterprise software meets quality standards for a government client by designing test plans, executing manual/automated tests, and collaborating with Agile teams to resolve defects in Java/J2EE web apps.
Embedded Software Engineer
Develops embedded software for Persistent Systems’ Wave Relay® mobile ad-hoc networking system, focusing on C/C++ and Java in Linux environments to create networking protocols, backend services, and security features for military, government, and commercial applications.
Cloud Software Engineer (Java), Lead Associate - TS/SCI w/poly
Builds and optimizes cloud-native, mission-critical analytics platforms using Java/Kubernetes/Hadoop/Accumulo for national security data processing, collaborating with cross-functional teams to solve complex technical challenges.
Senior Front End Developer
Builds and optimizes React/TypeScript-based web apps for federal clients, collaborating with designers and back-end teams to deliver secure, scalable, and accessible interfaces while mentoring junior devs and driving DevSecOps practices.
Front End Developer
Build and optimize government-facing web apps with React/TypeScript, integrate APIs, and ensure accessibility and performance in an Agile, CI/CD environment.
Staff Software Engineer, Mission Applications - Clearance Required
Builds and owns mission-critical U.S. Army applications, migrating legacy systems to modern platforms while ensuring secure, scalable delivery of user-facing capabilities across full stack.
Lead SDET (Software Development Engineer in Test)
Lead SDET building and owning QA automation for a Mobile Security Suite, focusing on iOS, Android, server-side SDKs, CI/CD, and mentoring. Core technologies include mobile automation (iOS/Android), GitLab CI, YAML, Bash, Gradle, and security testing.
Senior Back End Engineer (Global Mobility & Business Travel)
Design and own Coupang's Global Mobility data infrastructure, building AWS Data Lake architecture, ETL pipelines, and data quality frameworks while ensuring compliance with PIPA standards.
Staff, Machine Learning Engineer [L6] (Search & Discovery)
Staff ML Engineer designing and scaling Coupang's end-to-end recommendation systems—ranking, retrieval, and relevance models—using Python/Java and large-scale ML on massive real-time datasets.
Sr. Staff, Machine Learning Engineer [L7-1] (Search & Discovery)
Designs and scales Coupang’s AI-driven recommendation systems to optimize customer product discovery, driving over half of sales via real-time data insights and algorithmic innovation.
Staff, Machine Learning Engineer (Search & Discovery)
Design and develop end-to-end recommendation systems using AI/ML, focusing on ranking and scaling for millions of shoppers. You will mine vast datasets, build models with Python or Java, and lead technical initiatives to optimize customer discovery.
Engenheiro(a) de Software Pleno e Especialista – Cloud, DevSecOps & Arquitetura – Inglês Avançado
Mid/senior software engineer building scalable, secure cloud-native architectures with DevSecOps practices, using Java/Python, AWS/Azure/GCP, Docker, Kubernetes, Terraform, and CI/CD in an international, hybrid environment in Brazil.
Software Architect
Software Architect designing scalable solutions for high-volume digital financial platforms, defining end-to-end architectures across backend, mobile, APIs, microservices, and distributed systems using Java, Kotlin, SQL/NoSQL databases, and cloud technologies.
Java Software Engineer - NTT DATA Europe & Latam
Java Software Engineer position at NTT Data working with Java/J2EE, functional programming, Spring Boot, and Microservices to develop and maintain applications across various sectors including banking, telecommunications, insurance, industry, and energy.
Senior Data Engineer - Relocation to Brussels
Senior Data Engineer builds and maintains a secure cloud data platform using Azure, Databricks, and SQL tools to ingest, transform, and expose data for reporting and downstream apps.
Full stack JAVA-REACT - a coruña
Full stack developer position requiring Java and React experience to develop components using Spring Boot, Spring, Reactor, Webflux, gRPC, and React. Responsibilities include production issue diagnosis, advising teams on Java/Spring Boot, and participating in framework design for a retail sector project.
Full-stack Engineer - adesso Spain
Full-stack engineer at adesso Spain building scalable microservices for European clients using Java 17+, Spring, Angular/TypeScript, Kafka, Docker, Kubernetes, and AWS, in a hybrid Barcelona role with periodic travel to Germany.
Desarrollador Full-Stack - barcelona
Full-Stack developer builds and maintains web applications, adds new features, optimizes performance, integrates APIs, and ensures code quality through testing and code reviews using React/Angular (frontend) and Java/Spring Boot/Node.js (backend).
Programador full stack
Full Stack Java + Angular Developer working on digital transformation projects using modern architectures, microservices, and cloud technologies in an innovative environment.