Full Stack Developer – Transfersİstanbul - Remote / Full-timeFull-Time

Fimple is a product company focused on building a cloud‑native, highly composable, and extendible platform to meet the end‑to‑end platform requirements of digital, disruptive, and new entrant financial players seeking agility. We offer a modern, highly composable, and extensible platform with robust ecosystem/marketplace support, powering business needs and fostering success in a rapidly evolving market.

We are in search of a skilled Full Stack Developer to join our team. As a Full Stack Developer at Fimple, you will be instrumental in developing and maintaining web applications, ensuring high performance, and integrating user‑facing elements with server‑side logic. We seek a candidate with strong technical skills, proficiency in various programming languages, and the ability to work in a dynamic, international environment.

What Will The Right Person Look Like?

• Minimum 5 years of software development experience.
• Degree in computer science.
• Experience in money transfer systems or banking applications.
• Hands‑on experience with SWIFT, EFT, and FAST systems is highly preferred.
• Knowledge of banking integrations, external service integrations, and messaging infrastructures.
• Familiarity with money transfer workflows, transaction status management, reconciliation, error handling, monitoring, and logging.
• Experience working with microservice architecture.
• Proficiency with fundamental front‑end languages such as HTML, CSS, and JavaScript.
• Familiarity with JavaScript frameworks such as React and NextJs.
• Proficiency with server‑side languages such as .Net.
• Familiarity with database technology such as MsSQL, MySQL and Oracle.
• Excellent problem‑solving and decision‑making skills.
• Strong leadership and team management abilities.
• Excellent communication and interpersonal skills.
• Experience in the banking industry or a related field is a plus.

What Will You Be Doing?

• Take an active role in the development of money transfer products.
• Develop integrations with SWIFT, EFT, FAST, and similar payment systems.
• Design, develop, and maintain internal and external service integrations.
• Develop money transfer workflows, transaction status management, and error‑handling mechanisms.
• Work with development teams and product managers to ideate software solutions.
• Design client‑side and server‑side architecture.
• Build the front‑end of applications through appealing visual design.
• Develop and manage well‑functioning databases and applications.
• Write effective APIs.
• Troubleshoot, debug and upgrade software.
• Write technical documentation.