Madiff

Java Tech Lead

Madiff  •  Remote  •  3 months ago
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Job Description


This is a remote position.


We are looking for a Java Tech Lead to drive a pilot delivery of a new financial product enabling money transfers between financial institutions using stablecoin blockchain technology. The objective is to build a production-grade platform that is scalable, secure, and designed to become a core component of a broader financial ecosystem.

This role combines hands-on technical leadership with ownership of architecture, delivery, and engineering standards across distributed international teams.


Responsibilities

  • Lead the design and development of microservices using Java and Spring Boot

  • Define and drive the target architecture ensuring scalability, resilience, and security

  • Design and implement event-driven integrations using Azure Event Hub or Kafka

  • Own API strategy and design, including GraphQL

  • Guide containerisation and cloud deployment on Azure using Docker and Kubernetes

  • Drive engineering best practices across code quality, automated testing, CI/CD, and production readiness

  • Act as the primary escalation point for complex technical issues

  • Mentor and coordinate engineers across distributed teams in multiple time zones

  • Align technical roadmap with product goals and business outcomes


Requirements


  • Strong hands-on experience with Java and Spring Boot in microservices architectures

  • Proven track record delivering production-grade distributed systems

  • Deep knowledge of Azure and cloud-native environments

  • Hands-on experience with Azure Event Hub and/or Kafka

  • Experience with Docker and Kubernetes

  • Strong API design experience including GraphQL

  • Experience leading international engineering teams

  • Strong communication skills and ability to drive technical decisions

Nice to have

  • Exposure to blockchain technologies, ideally stablecoins

  • Experience in Financial Services or Banking

  • Background operating high-availability platforms in regulated or security-constrained environments


Benefits


  • Solid, competitive salary

  • Work in a multinational environment on international projects

  • Comprehensive healthcare

  • Long-term B2B contract with a stable project pipeline

  • Remote work model
Madiff

About Madiff

We are an international Innovation, IT and high-tech engineering consulting company that delivers unique value in a wide variety of industries.

Our mission is to add value to our customers businesses by providing digital and technological innovation services, delivering disruptive results and making our clients stand out in their market.

We are driven by a creative and innovative consulting approach strongly oriented to getting results. We MAKE THE DIFFERENCE.

Poland | UK | Switzerland | USA | Norway | Portugal | Spain | France | Singapore

Warsaw

Prosta 20

Wrocław

Rybacka 7

Lublin

Grottgera 2

Industry
IT & Software
Company Size
51-200 employees
Headquarters
Warszawa, PL
Year Founded
2015
Website
madiff.eu
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