Remote Java Tech Lead - Banking Integrations

KUBO; Polska; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Private medical care

Life insurance

Sports card

Job summary

KUBO is seeking 4 Senior Java Developers, including one Tech Lead, to build integrations for bank deposits and withdrawals. You will connect banks with an existing payments platform and back-office systems.

The platform runs in production and you will add new integrations on a 6‑month project, 100% remote from anywhere in Poland, starting January 2027. The role demands strong Java expertise, microservices experience, and prior Tech Lead responsibilities.

Qualifications

• Strong Java expertise and commercial experience at Senior level.
• Experience leading a development team on complex banking integrations.
• Knowledge of microservices architecture and design patterns.
• Fluent English and Polish at C1 level.

Responsibilities

• Act as Tech Lead and coordinate the dev team for banking integrations.
• Lead technical discussions with international banks and external providers.
• Analyse banks' technical documentation and extract integration requirements.
• Prepare technical designs for integrations and architecture choices.
• Make technical decisions and own the integration solution design.
• Coordinate development activities and ensure timely delivery across the team.
• Support the team in resolving technical challenges and edge cases.
• Oversee testing and production readiness of integrations.
• Ensure proper handling of data from banks: validation, normalization, edge-case management.
• Collaborate with Customer Support and other areas to meet market/regulatory needs.
• Document technical aspects and enable knowledge transfer after each integration.
• Demonstrate prior Tech Lead experience and external partner coordination.
• Translate vendor documentation into concrete technical solutions.

Skills

Java

Tech Lead

Microservices

English (C1)

Polish (C1)

Job description

KUBO is seeking 4 Senior Java Developers, including one Tech Lead, to build integrations for bank deposits and withdrawals. You will connect banks with an existing payments platform and back-office systems.

The platform runs in production and you will add new integrations on a 6‑month project, 100% remote from anywhere in Poland, starting January 2027. The role demands strong Java expertise, microservices experience, and prior Tech Lead responsibilities.