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Lead Software Engineer (Backend) @ Antal

Kraków, małopolskie💼 Full-time🗓 2026-04-16 → 2026-08-06

Core

Designing, building, and maintaining microservices and applications for a global payments platform enabling fast, secure, and scalable money transfers.

Role type

Senior IC backend-heavy full-stack engineer (POD Lead)

Builds

Microservices, REST APIs, and distributed systems for a global payments platform

Domain

Fintech / Payments

Deliverable

production ML models | product features

Required skills

Java (11/17/21), Spring Boot, Microservices, REST API, Kubernetes, Docker, Unix/Linux, SQL, Oracle, JavaScript, React, Kafka

Preferred skills

Legacy system migration (mainframe/WebSphere), Event-driven architecture

Technologies

Java, Spring Boot, React, Kubernetes, Docker, Kafka, Oracle, WebSphere

Responsibilities

Designing and maintaining microservices and applications; Leading a distributed development team including offshore resources; Driving modernization initiatives from legacy systems; Improving test automation and CI/CD pipelines; Increasing system efficiency and Straight-Through Processing (STP)

Seniority

Senior, hands-on IC with leadership responsibilities

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