Senior Software Engineer Job at Paymentology

Senior Software Engineer

Paymentology

Location:
Poland

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

Save Job

Apply Position

Job Description:

At Paymentology, we’re building the global payments platform of the future. Our mission is to empower banks, fintechs, and innovators with modern, scalable, cloud-first issuing and processing solutions. As a fully distributed organisation operating across 60+ countries, we move fast, think globally, and build technology that supports millions of transactions daily. Our Engineering culture values autonomy, excellence, ownership, and curiosity. We encourage engineers to lead solutions end-to-end, mentor others, and continuously improve how we build and operate software. If you’re excited by solving complex global payments challenges and enjoy working with smart, kind, mission-driven people — this is the place for you.

Job Responsibility:

Lead the design and development of backend services, distributed systems, and APIs
Own features end-to-end (architecture, coding, testing, observability, and deployment)
Write clean, maintainable, well-tested code, following engineering best practices and test-driven development
Break down complex technical work into manageable chunks
Work in a collaborative, cross functional, agile team environment
Mentor associate and mid-level engineers, fostering a culture of technical excellence
Identify, document, and deliver technical improvements (performance, reliability, scalability)
Participate in incident response and support rotations

Requirements:

Significant commercial experience with modern Java 15 (multiple projects with 5+ years of experience)
Proven experience designing, building and maintaining distributed systems and microservices
Deep understanding of Object-Orientated programming
Familiarity with event-driven architectures or Domain Driven Design
Love to work using TDD
Strong grasp of relational databases (PostgreSQL, MySQL) and data modeling
Solid understanding of cloud infrastructure (AWS preferred), containerisation, CI/CD, and Infrastructure-as-Code

Nice to have:

Experience in fintech, payments, or other high-throughput/regulated domains

What we offer:

100% remote, globally distributed team
High-impact role supporting real-time global payments
Growth path toward Senior Engineer 2, Staff Engineer, or Engineering Manager
A diverse, mission-driven engineering culture

Additional Information:

Job Posted:
January 26, 2026

Employment Type:

Fulltime

Work Type:

Remote work

Paymentology - All Job Offers

Job Link Share: