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Java Senior Developer - €220 - €240 Al Día - Remote
Freelance senior Java backend developer working remotely (Spain) on a long-term banking-sector project: designing API-first integrations and Spring Boot microservices with hexagonal architecture/DDD, event-driven messaging (RabbitMQ/ActiveMQ), Spring Batch flows, and Kubernetes/AWS deployments at €220–240/day + VAT.
HR Data Analyst - Remote
A lead data analyst role: extracts, researches, evaluates, and reports on statistical data, supervises 2-4 research/data analysts, and programs statistical applications using tools like SAS and SQL on micro and mainframe systems. Remote position based in San Jose, CA.
SDETs Supply Chain Squads with Mainframe
Job Description: Be able to demonstrate the application of Full Stack Testing principles across Supply Chain Forecasting and Replenishment. Mainframe skills ability to understand the existing applications code batch…
Desarrollador Cobol
ids Comercial es una empresa 100% mexicana dedicada a TI con más de 37 años de experiencia con presencia en México, Costa Rica y proyectos con EU y Canadá. Nos especializamos en servicios de consultoría, desarrollo y…
Desarrollador Cobol
En IDS Comercial nos encontramos en búsqueda de Desarrollador Cobol con el siguiente perfil: Licenciatura en Sistemas, Computación, Administración o carrera a fin Experiencia mínima de 2 años en el rol COBOL JCL CICS…
69517 Analyst Programmer (Back-End Developer)
Junior back-end developer on Avanade's team supporting a Singapore government project: fixing prioritised incident reports, coordinating cross-team defect fixes, and providing production support for a large legacy system. Stack spans .NET/C#/VB.NET, BizTalk, TIBCO, IBM DB2 mainframe, and Microsoft SQL Server.
Développeur Cobol (H/F)
DIGWAY recrute un(e) Développeur COBOL H/F pour intervenir sur un projet de migration du système d'information de l'un de ses clients. Vous intégrerez une équipe projet intervenant sur des applications existantes, avec…
Analyste Support Applicatif N2 – Mainframe (H/F)
Contexte / Projet DIGWAY recrute un(e) Analyste Support Applicatif de Niveau 2 pour intervenir auprès d' un grand acteur de la protection sociale , au sein d'un environnement collaboratif et stimulant. Vous intégrerez…
Senior Systems Programmer Analyst
Senior mainframe systems programmer at Companion Data Services (a BlueCross BlueShield of South Carolina subsidiary) keeping z/OS systems software healthy in large healthcare data centers — debugging OS, network and database software, coordinating installs, patches and disaster recovery, with a focus on VTAM, SNA and TCP/IP mainframe networking.
Junior COBOL Backend Developer – Enterprise Banking
Junior COBOL backend developer at Dale Consulting, joining a technologically advanced team serving an international banking client in Verona. The role offers growth on enterprise architecture and mainframe environments, a permanent contract, a hybrid schedule (3 office days, 2 remote) and continuous training.
Lead Data Engineer - Data Migration & Lakehouse
Lead data migration projects at a consulting firm, moving client legacy systems (SQL, ERPs, mainframes) into Databricks-based lakehouses: owning discovery, architecture (Spark, Delta Lake, Unity Catalog), schema mapping/reconciliation, data quality, and stakeholder communication.
Java Developer / Backend Engineer
100% remote (from Mexico) backend role building and maintaining high-volume, mission-critical Java services: microservices with Java 17/21 and Spring Boot, async messaging (Kafka/RabbitMQ/SQS), gRPC/REST APIs, and PostgreSQL/Oracle data models, plus JVM tuning, testing, CI/CD, and observability. Needs 4+ years of production Java and C1 English for US-based teams.
Consultant audit IT senior - Freelance (H/F)
Taux journalier (TJM): TJM HT max 909 € (hors éventuels frais de mission, à discuter avec le client)Nous recherchons un consultant Audit IT Senior (≈10 ans d'expérience minimum) pour intervenir dans le cadre d'une…
QA Engineer Semi Senior – Pruebas de Performance, Automatización y Datos
Semi-Senior Quality Engineer at MaxIT Consulting on a hybrid (2 days/week in office) software QA project for a banking-sector client in Buenos Aires: performance testing, test automation, static code review and test data management using tools like JMeter/LoadRunner, Selenium/UFT, SonarQube, SQL, Python and DB2.
QA Engineer Senior – Pruebas de Performance, Automatización y Datos
Senior quality engineer at IT consultancy MaxIT, embedded in a banking-sector client's QA project in Buenos Aires (hybrid, 2 days/week on-site). Day to day: performance testing, static code review, test automation, service virtualization and test data management, using tools like JMeter/LoadRunner, SonarQube, Postman/Selenium, plus SQL, Python and DB2.
Senior Systems Programmer (Aviation)
Senior systems programmer for the City of Dallas Aviation department, based in Colorado Springs: administers enterprise systems — email, LAN/WAN, and mainframe — handling OS installs and upgrades, capacity planning, monitoring, and documentation to keep city systems reliable. Core stack: Microsoft Windows Server, Active Directory, DNS/DHCP, WSUS, Citrix.
Senior Systems Programmer, Server Operations
Senior systems administrator for the City of Dallas who keeps the city's Microsoft server estate running day to day — Windows Server, VMware/Hyper-V virtualization, Active Directory, DNS/DHCP, Azure and AWS, Microsoft 365, and SCCM — plus patching, backup/DR, documentation, and mentoring junior IT staff.