AI-Driven Core Banking Implementation Specialist

Fimple; Şile; On-site; TRY 250,000 - 380,000; Full time

Job summary

Fimple is seeking an Implementation Engineer to join the Fimple Delivery team in Istanbul. You will participate in end-to-end core banking implementation projects from requirements to go-live, collaborating with clients to tailor the platform to their banking products and processes.

You will apply AI-powered tools to analyze needs, write functional documents, prepare test scenarios and support SIT/UAT, while learning rapidly and delivering practical, scalable solutions.

Qualifications

• Must be currently living in Istanbul, Türkiye
• Bachelor’s degree in Computer Engineering, Software Engineering, MIS, Banking or a related field
• 3+ years of experience in banking, in banking operations, core banking implementation, functional consulting or business analysis
• Solid knowledge of banking business processes, such as retail and/or corporate banking, deposits, lending, payments, GL and accounting
• Core banking business knowledge end-to-end: products, accounts, transactions and accounting
• Understanding of how banking systems work, including products, parameters, end-of-day processes and integrations
• Hands-on experience with one or more core banking systems
• Hands-on use of AI tools in daily work
• Basic technical skills: reading APIs (REST/JSON), writing SQL queries, understanding system integrations
• Experience with Agile delivery and tools like Jira or Azure DevOps
• Strong analytical and problem-solving skills
• Ability to turn business needs into clear functional requirements
• Excellent communication and presentation skills with a client-focused approach
• Fluent English (written and spoken)
• No travel restrictions; willing to travel to client sites when needed

Responsibilities

• Take part in end-to-end core banking implementation projects, from requirement gathering to go-live and post-go-live support
• Run workshops with clients to understand their banking products, business processes and regulatory needs
• Perform gap analysis between client requirements and Fimple platform capabilities, and suggest practical solutions
• Configure and set up banking products and parameters on the platform, such as accounts, deposits, loans, payments, cards, customer onboarding, fees and charges, and accounting rules
• Use AI-powered tools and automation to speed up analysis, documentation, testing and issue resolution
• Write clear, concise functional documents, including business requirements, functional specifications, configuration workbooks and process flows
• Prepare test scenarios and support SIT and UAT phases with clients
• Support data migration activities by mapping and validating legacy data against the platform’s data model
• Work with product, development and QA teams to deliver solutions and handle change requests
• Train client users and create user guides
• Analyze and troubleshoot functional issues during implementation and after go-live
• Suggest improvements to our delivery processes and help build a faster, smarter way of implementing core banking

Skills

AI-savvy

Open to innovation

Solution-oriented

Flexible and practical

Ownership mindset

Fast learner

Education

Bachelor’s degree in Computer Engineering, Software Engineering, MIS, Banking or related field

Tools

Jira

Azure DevOps

SQL

Job description

Fimple is seeking an Implementation Engineer to join the Fimple Delivery team in Istanbul. You will participate in end-to-end core banking implementation projects from requirements to go-live, collaborating with clients to tailor the platform to their banking products and processes.

You will apply AI-powered tools to analyze needs, write functional documents, prepare test scenarios and support SIT/UAT, while learning rapidly and delivering practical, scalable solutions.