Senior Java Developer

1 Month ago • 5 Years +

Job Summary

Job Description

This project involves migrating a legacy system written in HLASM (High-Level Assembler) from a mainframe to a cloud-based Java environment for a major bank in the United States. The role requires an experienced Java Developer to contribute to this migration. Responsibilities include writing Java code according to the new architecture, troubleshooting and debugging the new Java system, collaborating with client teams, and maintaining and fine-tuning a Gen AI application that supports the migration. The position requires mandatory on-site work five days a week.
Must have:
  • Proficiency in Java development (5+ years).
  • Deep understanding of enterprise application architecture patterns.
  • Strong problem-solving and debugging skills.
  • Experience working in distributed teams with US customers.
  • Excellent communication skills for client collaboration.
Good to have:
  • Experience with cloud platforms and services (preferably AWS).
  • Experience with Python Language.
  • Familiarity with large-scale system migrations.
  • Experience with HLASM or low-level languages.
  • Familiarity with Generative AI.
  • Prior banking or financial services experience.
  • Knowledge of performance tuning in cloud environments.

Job Details

Project description

We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA.

Responsibilities
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We are looking for an experienced Java Developer who can help perform the migration of the client platform:

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Write Java code following the new architecture.

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Troubleshoot, debug, and resolve issues within the new Java system.

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Collaborate with client teams, to ensure alignment with project goals and deliver high-quality solutions.

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Maintain and fine-tune Gen AI application that supports the migration process.

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Mandatory work from the office 5 days per week.

Skills

Must have

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Proficiency in Java development (5+ years).

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Deep understanding of enterprise application architecture patterns.

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Strong problem-solving and debugging skills.

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Experience of work in distributed teams, with US customers.

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Excellent communication skills for collaboration with the client teams.

Nice to have

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Experience with cloud platforms and services (preferably AWS).

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Experience with Python Language.

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Familiarity with large-scale system migrations and modernization efforts.

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Experience with HLASM or other low-level programming languages.

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Familiarity with Generative AI.

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Prior experience working in the banking or financial services industry.

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Knowledge of performance tuning and optimization in cloud environments.

Other
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Languages

English: B2 Upper Intermediate

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Seniority

Senior

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