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Desarrollador Backend IBM i / iSeries
Backend developer building and maintaining enterprise applications in RPG/ILE and Java, optimizing DB2/MySQL integrations, and applying SOLID principles for scalable solutions.
Software Engineer
Builds and maintains line-of-business insurance applications using Java/Python, Spring Boot, and cloud services while reducing technical debt and integrating GenAI.
IBM i / iSeries Backend Developer — Java & RPG/ILE
Backend developer maintaining and modernizing IBM i/iSeries systems using Java, RPG/ILE, DB2, and MySQL while applying SOLID principles and unit testing.
Data Engineer Workforce
Data Engineer responsible for migrating legacy workforce data from MPS to WorkforcePlus, scripting and transforming data for 15,000+ ground staff in a fast-paced aviation program.
Data Engineer
Senior data engineer migrating legacy MI systems from Teradata to IBM DB2, building ETL pipelines, dimensional models, and ensuring data quality for Dutch tax authority dashboards.
Senior AS400 Engineer – DevOps for ERP Integrations
Maintain and enhance AS400/IBM i applications for legacy ERP integrations, focusing on RPG III/IV/ILE, CLP, DB2/400, and batch processing with DevOps practices.
DevOps Pipeline Engineer
Senior DevOps engineer builds and maintains CI/CD pipelines, automates mainframe and cloud workflows, and designs secure, scalable solutions using Azure DevOps, GIT, and scripting tools.
Product Backend Engineer
Build and maintain Flowable’s open-source automation engines (BPMN, CMMN, DMN) using Java, Spring Boot, and relational databases, while integrating AI into the agentic case platform.
Product AI and Backend Software Engineer
Build Flowable’s Agentic Case Platform using AI tools like Claude Code and Java/Spring Boot, contributing to open-source BPMN/CMMN/DMN engines and relational databases.
Consultant - .NET Full Stack Developer
Builds and modernizes enterprise systems using .NET 8, ASP.NET, Blazor, and cloud-native tools to migrate legacy apps to Azure while ensuring security and performance.
Senior Java Developer
Build and maintain Java-based front-end and back-end systems for banks, insurers, and government clients while choosing interim projects that match your interests and skills.
Senior Java Developer
Build and improve Java-based developer tools and platforms that streamline software delivery for hundreds of engineers at a Dutch government agency.
Senior Java Developer
Build and improve Java-based developer tools and platforms that streamline software development for hundreds of engineers at DUO, focusing on architecture, CI/CD, and cloud-native tooling.
Java Developer *200419510
Senior Java developer building custom solutions, shaping architecture, and improving developer experience for hundreds of engineers at a Dutch government agency using Java, Spring, Docker, Kubernetes, and CI/CD pipelines.
Full Stack Mobile Application Developer
Build and maintain secure mobile and web apps for corporate device management, integrating APIs and databases while collaborating with cross-functional teams.
Développeur Java Back-end
Build and maintain a Java/Spring Boot back-end platform for regulatory stress-testing, integrating Python models and refactoring legacy code to meet CCAR 2026 deadlines.
Full Stack Mobile Application Developer (Java-Focused)
Build and maintain enterprise Java backend services and APIs for internal mobile and web apps used by a global investment bank.
Full Stack Mobile Application Developer
Build and maintain mobile and web apps, automate workflows, and integrate APIs for corporate mobile device management using Java, Angular, and Unix/Linux.
Senior Application Full Stack Developer – Inventory Management, AVP
Build and maintain low-latency Java/Angular enterprise apps for Citi’s global stock-record systems, migrating monoliths to microservices while ensuring high availability and performance.
Full Stack Software Developer
Builds and maintains surveillance models for sales practices and client suitability using Java, Spark, and DevOps on DB2/SQL Server/PostgreSQL in an agile fintech environment.