Senior Java Software Engineer at Software Business Solutions Consulting (SBSC)

Software Business Solutions Consulting (SBSC) is a boutique, minority-owned and managed, consulting firm, working with global clients to uncover opportunities and solve problems. We are experts in the areas of: Application Development, Application Support, Business Strategy, Program & Project Management, Business Intelligence, Mobile Application, and Help Desk/Customer Service. We use this expertise and our experience in various industries, such as Healthcare, Financial Services, Retail, Travel, Transport, Logistics and Insurance, to provide results that businesses need.

We are recruiting to fill the position below:

Job Title: Senior Java Software Engineer

Location: Lagos
Employment Type: Full-time

Job Summary

• We are seeking a skilled and detail-oriented Kastle Developer to support, enhance, and customize the Kastle Core Banking platform.
• The successful candidate will work closely with business stakeholders, solution architects, and QA teams to ensure the delivery of high-quality solutions that align with the bank’s digital transformation goals.

Key Responsibilities

• Develop, customize, and maintain modules on the Kastle Core Banking.
• Work with Business Analysts to translate requirements into functional and technical designs.
• Develop integrations between Kastle and internal/external systems (via REST/SOAP APIs, ISO 8583, flat files, etc.).
• Develop and optimize stored procedures, reports, and batch jobs on the Kastle DB (typically Oracle/SQL Server).
• Troubleshoot and resolve production incidents and defects within SLA.
• Participate in upgrades, patching, testing, and implementation of Kastle version releases.
• Provide technical support and knowledge transfer to internal IT and support teams.
• Ensure all development complies with change management, security, and regulatory standards.
• Document all customizations, system workflows, and configuration changes.

Qualifications & Experience

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 3–6 years of experience in enterprise banking software development.
• Minimum 2 years of hands-on experience with Kastle Core Banking
• Proficient in:
• PL/SQL, Oracle or MS SQL Server
• Java, .NET or other middleware scripting tools used in Kastle integration
• Banking file formats like NIBSS/NAPS/NEFT/RTGS/ISO 20022/ISO 8583
• Kastle-related frameworks (e.g., Product Factory, Lending modules, CASA, GL, Treasury)
• Familiarity with CI/CD tools, source control (e.g., Git), and deployment processes.
• Working knowledge of banking operations and compliance frameworks.

Soft Skills:

• Strong analytical and problem-solving abilities.
• Excellent communication and stakeholder engagement skills.
• Ability to work independently and collaboratively in a cross-functional team.
• Keen attention to detail and ability to deliver under tight deadlines.

Application Closing Date
Not Specified. 

How to Apply
Interested and qualified candidates should:
Click here to apply online