Oliver James Associates
Enregistrez cette offre et organisez votre recherche
Créez un compte gratuit pour enregistrer des offres d'emploi, créer des alertes et revenir à cette liste depuis votre tableau de bord.
En continuant, vous acceptez nos Conditions d’utilisation & Politique de confidentialité.
We're looking for an experienced Mainframe Analyst Developer who enjoys designing reliable, scalable solutions and ensuring the continuity of critical applications that serve thousands of users every day.
As a key member of our development team, you will:
Lead the technical analysis, design, development, and maintenance of core business applications.
Ensure the stability, performance, and quality of existing systems while contributing to modernization initiatives.
Collaborate closely with internal teams and act as a technical reference for less experienced developers.
Bachelor's or Master's degree in IT, Computer Science, or equivalent experience.
5+ years of experience in software development, ideally with Mainframe systems.
Proficient in procedural programming languages such as C, COBOL, or PL/1.
Solid understanding of relational databases (SQL, DB2, etc.).
Experience with z/OS, PL/1, CICS, JCL, SOA/ESB, TWS, Web Services, or Java.
Knowledge of accounting principles or financial applications.
You value quality, precision, and structured work.
Languages
Strong written and spoken command of French and/or Dutch.
Good working knowledge of technical English.
Permanent contract with a competitive salary aligned with your experience.
If you're an experienced Mainframe Developer who wants to work on challenging, business-critical systems in a supportive environment, we'd love to meet you.
-
Oliver James Associates
Il y a 15 heures
bruxelles, bruxelles capitale, Belgique Oliver James Associates Temps pleinHelp shape the next chapter of a business-critical application. You will combine hands-on PowerBuilder development and production support with technical leadership, preparing an established client/server platform for a progressive transition to Java and Angular. The role connects existing application knowledge with future development: understanding how the...
-
Oliver James Associates
Il y a 15 heures
bruxelles, bruxelles capitale, Belgique Oliver James Associates Temps pleinOliver James is partnering with a leading enterprise organization migrating its core legacy systems from Adabas (Mainframe) to PostgreSQL. We are seeking a Data Functional Analyst to bridge the gap between legacy business logic and modern database architecture. Working directly alongside Data Engineers and DBAs, you will define data mappings and ensure a...
-
Oliver James Associates
Il y a 2 jours
Bruxelles, Bruxelles (commune); Bruxelles-Capitale; Région Bruxelles-Capitale, Belgique Oliver James Associates Temps pleinLooking to start your career in recruitment? Enjoy talking to people, asking questions and finding out what makes them tick? I'm looking for a Junior IT Recruiter to work alongside me at Oliver James in Brussels. You'll learn how to find, qualify and build relationships with IT professionals, helping us fill roles with the right people. This role is 100%...
-
Oliver James Associates
Il y a 22 heures
Bruxelles, Bruxelles-Capitale, Belgique Oliver James Associates Temps pleinEnior software engineer - .NET / AzureIf you are interested in applying for this job, please make sure you meet the following requirements as listed below.Secteur : Finance & assurance | belgiquePour l'un de nos clients actifs dans le secteur financier et assurantiel, nous recherchons un Senior Software Engineer pour rejoindre une équipe IT...
-
Oliver James Associates
Il y a 15 heures
bruxelles, bruxelles capitale, Belgique Oliver James Associates Temps pleinSenior Software Engineer - .NET / Angular/ Azure Secteur : Finance & Assurance | Belgique Pour l'un de nos clients actifs dans le secteur financier et assurantiel, nous recherchons un Senior Software Engineer pour rejoindre une équipe IT expérimentée. Le poste combine développement logiciel, expertise .NET/Angular/Azure et responsabilités de leadership...
-
Oliver James Associates
Il y a 15 heures
bruxelles, bruxelles capitale, Belgique Oliver James Associates Temps pleinOur client is a leading Belgian company operating in the financial services sector, offering a wide range of solutions and services. As part of its ongoing digital transformation, the company is looking for a Senior Test Manager to lead and coordinate testing activities within its Application team. You will coordinate testing activities and guide a team...
-
Oliver James Associates
Il y a 22 heures
Bruxelles, Bruxelles-Capitale, Belgique Oliver James Associates Temps pleinSenior software engineer - .NET / Blazor/ AzureEnsure you read the information regarding this opportunity thoroughly before making an application.Secteur : Finance & assurance | belgiquePour l'un de nos clients actifs dans le secteur financier et assurantiel, nous recherchons un Senior Software Engineer pour rejoindre une équipe IT expérimentée.Le poste...
-
Oliver James Associates
Il y a 22 heures
Bruxelles, Bruxelles-Capitale, Belgique Oliver James Associates Temps pleinMission freelance à long terme | démarrage dès que possibleA variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.Vous aimez concevoir des architectures, mais aussi comprendre les processus métier et les besoins auxquels elles répondent ?Nous recherchons un Solution Architect...
-
Oliver James Associates
Il y a 2 semaines
Bruxelles, Bruxelles (commune); Bruxelles-Capitale; Région Bruxelles-Capitale, Belgique Oliver James Associates Temps plein🚀 Senior Azure .NET Architect - Build the Backbone of Modern Messaging We're reimagining a mission-critical communication platform that powers how systems exchange data, files, and events with the outside world. This is not a greenfield toy project-it's a high-impact transformation at scale. As a Senior Azure .NET Architect, you'll help design and...
-
Oliver James Associates
Il y a 2 semaines
Bruxelles, Bruxelles (commune); Bruxelles-Capitale; Région Bruxelles-Capitale, Belgique Oliver James Associates Temps plein🖥️ Mainframe Analyst Developer (Medior / Senior) Ready to take ownership of complex systems and contribute to meaningful digital transformation? We're looking for an experienced Mainframe Analyst Developer who enjoys designing reliable, scalable solutions and ensuring the continuity of critical applications that serve thousands of users every...