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Senior DevOps engineer
Senior DevOps engineer builds and improves CI/CD pipelines for Cobol and Java at the Dutch tax authority, automating builds, tests, and deployments on Linux and mainframe systems.
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.
Toronto Senior Software Developer Backend
Senior backend developer in Toronto writing and maintaining PL/I code for mainframe systems, processing XML, and collaborating on database-driven projects.
Senior Mainframe Backend Developer (IMS/DB2)
Senior developer builds and maintains mainframe systems using PL/I and DB2 for a public-sector-focused tech provider in Ontario.
Senior Backend Developer - Mainframe PL/I
Senior backend developer writes and maintains mainframe PL/I code, processes XML, and designs technical specs for a hybrid in-office role.
Senior Full Stack Developer (Java, React) - Vice President
Build and maintain Java-based RESTful APIs and full-stack apps using React, Spring, and cloud-native tools like Kubernetes and Kafka for a large fintech employer.
Senior Data Engineer
Design and build scalable data pipelines and warehouses using GCP, BigQuery, and Airflow to integrate ERP/CRM data for analytics and reporting.
Senior Data Engineer
Designs and builds scalable data pipelines and warehouses using GCP/BigQuery, SQL, and ETL tools to feed analytics and reporting for a fintech platform.
Remote DevOps Engineer: Mainframe to GitHub Migration
Lead migration of mainframe repositories to GitHub and set up COBOL workflows in distributed environments using CI/CD and automation tools.
Remote DevOps Engineer: Mainframe to GitHub Migration
Leads the migration of mainframe repositories to GitHub and sets up distributed COBOL workflows using CI/CD and automation tools.
Mainframe Modernization DevOps Engineer
Designs and refactors mainframe systems into cloud/mobile-ready services using Java, Python, .NET, microservices, and DevOps practices.
Senior Backend Developer con Cobol
Maintain and evolve core banking applications in COBOL on mainframe (z/OS, CICS, JCL, DB2) for a multinational bank, ensuring stability and scalability of critical systems.
Data Engineer Senior - Especialista AWS
Senior Data Engineer builds and optimizes AWS-based data pipelines for a financial-sector client, using DBT, Airflow, Glue, Redshift and Python to transform and validate large datasets.
DevOps Engineer (AWS, Groovy) [M/F] @ Arche Solutions
DevOps engineer migrates mainframe apps to cloud using AWS, Groovy, Git, and CI/CD pipelines, automating builds and deployments for enterprise clients.
Full Stack Engineer (Java + React)
Build and maintain Java backend services and React frontend apps, modernize legacy systems with microservices, and improve automation and efficiency.
Full Stack Engineer (Java + React)
Build and modernize full-stack applications using Java and React, migrating legacy systems to scalable microservices and improving automation and efficiency.
Java Developer Intern - Document Lifecycle - TalentBank 2026
Java Developer Intern builds and maintains document-handling software for Commerzbank’s paperless-banking systems using Java, Spring Boot, and REST services in an agile team.
Senior Java Developer — Cloud, OpenShift & CI/CD
Maintain and enhance Java 17+ and Spring Boot apps on OpenShift, resolving defects and applying security upgrades while collaborating on cloud and mainframe systems.
Junior Java Developer – BPMN/Workflow Automation
Build and maintain BPMN workflows and Java services for automation projects, collaborating with senior devs and analysts.
Senior Java Developer
Maintain and develop Java 17+ and Spring Boot apps on OpenShift, troubleshoot cloud/mainframe systems, and support CI/CD pipelines for enterprise clients.