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Senior Integration Developer (IBM ACE / IIB) - Banking

Salt Search · London

Contract Hybrid Senior 🇬🇧 English
IBM App Connect Enterprise (ACE) IBM Integration Bus (IIB) IBM MQ WebSphere MQ SQL PL/SQL Oracle Database Linux (RHEL) XML JSON

Job description

About the role

We are seeking an experienced Senior Integration Developer to join a high‑performing engineering team delivering enterprise integration and messaging solutions for a complex financial services environment. You will design, develop and maintain high‑performance integration services that support large‑scale transaction processing, working across the full software development lifecycle.

Key responsibilities

  • Design and develop integration solutions using IBM App Connect Enterprise (ACE) and IBM Integration Bus (IIB).
  • Produce detailed technical designs and specifications from functional requirements.
  • Develop, test, and deploy integration services and message flows.
  • Configure and develop solutions using IBM MQ / WebSphere MQ.
  • Create deployment documentation and automated deployment scripts.
  • Develop and execute unit and subsystem test plans.
  • Support production deployments and troubleshoot issues.
  • Participate in code reviews, design reviews and technical discussions.
  • Perform proof‑of‑concepts to validate performance and throughput.
  • Collaborate within Agile delivery teams to deliver solutions on time.

Required profile

  • Strong commercial experience with IBM ACE v12 or IBM IIB v10+.
  • Experience developing and supporting IBM MQ / WebSphere MQ solutions.
  • Proficient in SQL and PL/SQL with Oracle databases.
  • Good knowledge of Oracle database design.
  • Familiarity with Linux (RHEL) environments.
  • Experience with XML and JSON message formats.
  • Understanding of enterprise integration and messaging architecture.
  • Full‑cycle software development lifecycle experience.
  • Excellent analytical and problem‑solving abilities.

Required skills

  • IBM App Connect Enterprise (ACE)
  • IBM Integration Bus (IIB)
  • IBM MQ / WebSphere MQ
  • SQL
  • PL/SQL
  • Oracle Database
  • Linux (RHEL)
  • XML
  • JSON

What we offer

  • Hybrid working model – 8 days onsite per month, remainder remote.
  • Day rate of £500‑£600 via umbrella company.

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Le contrat proposé est un Contract basé à London.

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Published 1 month ago

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Salt Search

London