Mid/Senior Integration Specialist

Job not on LinkedIn

🕒 August 19

🇵🇱 Poland – Remote

💵 zł23k - zł35k / month

⏰ Full Time

🟠 Senior

👻 Ghost score 20%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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The Codest

WebsiteLinkedInAll Job Openings

51 - 200 employees

💼 Consulting

📦 Logistics

🏥 Healthcare

Consulting • Logistics • Healthcare

The Codest is an international software development company with its headquarters in the United Kingdom and tech hubs in Poland. Specializing in building IT teams and digital services, The Codest provides high-quality software development solutions for enterprises, scale-ups, and software vendors. They focus on supplying experienced senior developers in areas such as backend and frontend development, cloud engineering, and data engineering. Known for their expertise in project development and staff augmentation, The Codest helps companies enhance their IT departments by offering top-notch developers. The company is dedicated to providing innovative solutions and supporting digital transformation for its clients across various sectors including fintech, e-commerce, and adtech.

📋 Description

• Design, develop and maintain integrations between business systems and enterprise applications • Create, configure and support message flows using IBM App Connect Enterprise / IBM Message Broker • Work with IBM MQ, including queues, channels, messages and troubleshooting message flow issues • Create and maintain data transformation maps in IBM Sterling Transformation Extender • Integrate systems using different message formats, interfaces and data exchange standards • Analyse integration errors, logs and messages to identify root causes and implement solutions • Support changes across development, testing and production environments • Support integrations deployed in Kubernetes-based environments • Use Python to create scripts for automation, operational support, testing or monitoring • Work with DB2 databases and write or analyse SQL queries • Use GitHub and Jenkins for version control, automation and deployment • Collaborate with technical teams, application owners and service delivery stakeholders • Prepare and maintain technical documentation, operational procedures and integration-related materials • Participate in requirements analysis, task estimation and change planning • Support troubleshooting of complex technical issues and ensure platform stability • Contribute to L3-level technical support and continuous service improvement • Work as part of a distributed international team on an enterprise integration platform for a major financial organisation in Germany

🎯 Requirements

• At least 3–4 years of commercial experience in systems integration or IBM integration technologies • Practical experience with IBM Message Broker or IBM App Connect Enterprise, preferably version ACE 12 • Experience with IBM MQ • Experience with IBM Sterling Transformation Extender / IBM ITX, preferably version 11 • Working knowledge of Python for scripting and task automation • Knowledge of SQL and experience working with DB2 • Basic knowledge of Unix/Linux environments • Experience with GitHub and Jenkins • Ability to work independently and take ownership of tasks from analysis through implementation or handover to support • Business-fluent English, both written and spoken • Willingness to travel occasionally to Germany for meetings, workshops or onboarding activities • Nice to have: experience integrating systems in the banking or financial services sector • Nice to have: practical experience using IBM ITX as a component or plugin within an IBM App Connect Enterprise environment • Nice to have: experience supporting production integrations and handling incidents • EU work authorization without a sponsored visa is requested in the application questions

🏖️ Benefits

• B2B contract • Opportunity to create an impact and contribute ideas • Enriching and collaborative environment that fosters professional growth