Software Engineer/Developer

Senior Java System Developer – 13254

Sundsvall, Sweden
Onsite
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Maggie M

HR Administrator

maggie@veritaz.se

Job Summary

  • Posted Date

    September 30, 2025

  • Work Type

    Onsite

  • Deadline

    2025-10-02

  • Schedule

    Full-time

  • Location

    Sundsvall, Sweden

Job Description

This post is also available in: Svenska (Swedish)

Assignment Description:

We are looking for a Senior Java System Developer to join our dynamic team.

What you will work on:

  • Develop and maintain Java-based solutions in a distributed, service-oriented architecture.
  • Work with Camunda process engine for process modeling and automation.
  • Develop front-end components using Angular and JavaScript/TypeScript.
  • Build and manage batch solutions for large-scale systems using IBM IWS.
  • Develop and maintain legacy systems, including Java-converted CA Gen code, IBM MQ, JCL, and J2U.
  • Collaborate in containerized environments using Kubernetes and Red Hat OpenShift.
  • Perform database modeling, script development, and advanced SQL queries for DB2.
  • Integrate systems via REST APIs and manage data in ObjectStores (NooBaa/S3).
  • Provide advanced support, mentorship, and guidance to other system developers.
  • Participate in joint code reviews and ensure high-quality software delivery.
  • Contribute to system thinning tasks to comply with regulatory and legal requirements.
  • Work in agile teams, applying Scrum methodology, and collaborate across multiple parallel development teams.
  • Document processes, solutions, and results in Confluence and support project tracking in Jira.

What you bring:

  • At least 15 years of experience as a Java system developer on distributed service-oriented platforms.
  • Deep expertise in Java development (version 17 or higher), including batch processing and Java frameworks such as Spring Boot.
  • Experience with event-based microservices architecture.
  • Strong knowledge of Camunda process engine and modeling with Camunda Modeler.
  • Extensive experience in containerized environments (Kubernetes, Red Hat OpenShift) and related tooling.
  • Advanced skills in database design, modeling, and development using IBM DB2, IBM Data Studio, and Data Architect.
  • Experience with integration tools including Rabbit MQ, IBM MQ, REST APIs, and JCL/J2U.
  • Proficient in code versioning with GIT/Bitbucket and automated build processes with Jenkins.
  • Knowledge of front-end development using Angular, JavaScript/TypeScript.
  • Experience with data management in NooBaa/S3 buckets (ObjectStore).
  • Previous experience as IT or system architect, providing guidance and mentoring to development teams.
  • Proven track record in complex projects with multiple parallel teams and dependencies.
  • Strong understanding of system development in public sector or regulated financial systems is meritorious.
  • Fluent in Swedish and English.

If this sounds interesting, please send your CV to cv@veritaz.se 

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