Host to Host Application Developer (Java, Linux, sql, File Transfer)

Unison Consulting Pte Ltd

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Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia on site Until 8/21/2026 First posted January 9, 2026 Last posted January 9, 2026
Job description

Role: Host to Host Application Developer (Java)

Responsibilities:

• H2H Integration and Development: Design, develop, and implement robust H2H (Host-to-Host) integrations, ensuring seamless data exchange and connectivity with various client systems.

• System Configuration & Management: Configure, troubleshoot, and maintain applications and integration components, particularly within Linux environments.

• Documentation & Approval Process: Prepare comprehensive technical documentation for developed solutions, integration specifications, and system configurations. Ensure proper approval processes are follows :-

a. Effective Communication & Problem-Solving: Exhibit strong communication skills to collaborate with internal and external stakeholders and effectively resolve complex technical issues.

b. Attention to Detail: Demonstrate meticulous attention to detail in coding, configuration, testing, and documentation to ensure accuracy and reliability of H2H integrations and applications.

Requirements:

• Bachelor’s degree in information technology, Computer Science, or related fields.

• Skills - Proven experience as an Application Developer, with a focus on H2H integrations.

• Strong proficiency in Java or other relevant programming languages.

• Extensive experience with Linux operating systems (e.g., scripting, command-line operations, system administration basics)

• Demonstrated experience with H2H integration technologies and protocols.

• Experience with IBM Sterling B2B Integrator or similar integration platforms is a significant plus.

• Strong understanding of software development life cycle (SDLC) and agile methodologies.

• Excellent problem-solving and analytical abilities.

• Ability to work independently and collaboratively in a team environment.

• Strong documentation and organizational skills.

Additional Information:

The position will require occasional support outside of regular hours (evenings and weekends) for deployments, system maintenance, or critical issue resolution. Time off or off-in-lieu will be provided for overtime.

About this role

Summary

Develop and maintain H2H integrations, configure Linux systems, ensure system reliability and documentation.

Job title

Host to Host Application Developer

Experience level

proven experience

Industry

software

Location requirements

Kuala Lumpur, remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

JavaLinuxH2H integration technologiesconfigurationtroubleshooting

Preferred skills

IBM Sterling B2B IntegratorSDLCagile methodologies

Specializations

H2H integrationsLinuxJavasystem configurationFile Transfer
Locations

Structured locations inferred from the posting.

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

On-site City