Senior Software Engineer I - Payment Processing Platform

WiseTallinn

On-site Full-time

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Experience Level

Mid to Senior

Qualifications

Proven experience in software development, particularly with payment systems. Strong proficiency in programming languages such as Java, Python, or Ruby. Ability to work in a fast-paced environment and adapt to changing requirements. Excellent problem-solving skills and attention to detail. Experience with cloud technologies and microservices architecture is a plus.

About the job

Join Wise as a Senior Software Engineer I, where you will play a vital role in enhancing our payment processing platform. Collaborate with a talented team of engineers to develop innovative solutions that streamline financial transactions worldwide. Your expertise will contribute to the growth and efficiency of our systems, ensuring a seamless experience for users.

About Wise

Wise is a leading financial technology company focused on making international money transfers fast, fair, and simple. With a commitment to transparency and innovation, we empower people and businesses to manage their finances with ease and confidence.

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Senior Software Engineer I - Payment Processing Platform

Wise

Full-time|On-site|Tallinn

Feb 10, 2026

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