Expert Full Stack Engineer – Payment Modernization

Our requirements

• Minimum 15 years’ experience in back-end development, API engineering, or related fields.
• Proven expertise in designing APIs and creating architectural artifacts like data models and low-level designs.
• Extensive hands-on experience with Java, along with Go and Rust is a strong plus.
• Deep knowledge of microservices architecture, Spring Boot, and distributed system design.
• Strong experience working with Docker, Kubernetes, Kafka, and observability tools such as Splunk, Grafana, and Prometheus.
• Proficiency in cloud environments, particularly in deployment, network configuration, security, and cost optimization.
• Solid understanding of infrastructure: Linux OS, networking, storage, and firewall configurations.
• Expertise in SQL and distributed database systems.
• Previous experience within a financial institution or payments industry.
• Ability to work independently, think innovatively, and lead technically complex initiatives.
• Excellent communication skills in English (fluent level) and the capacity to influence and negotiate effectively.

Optional

• Certifications in cloud platforms (AWS, Azure, GCP).
• Knowledge of cyber security and data privacy regulations relevant to payments.
• Experience mentoring or coaching junior engineers.

Your responsibilities

• Deliver expert-level engineering solutions for the Future State Architecture to enable advanced payment processing capabilities.
• Develop high-quality, robust code ensuring quality gates are surpassed and comprehensive test scripts are included.
• Focus on creating highly available and resilient software and services to meet demanding operational standards.
• Support the modernization of payment systems, leveraging cloud-based technologies to enhance agility and performance.
• Collaborate with cross-functional teams to design, develop, and implement new payment features and capabilities.
• Partner with DevOps teams to streamline automated infrastructure delivery, CI/CD pipelines, and DevSecOps practices.
• Lead technical analysis, problem solving, and architectural decisions, providing guidance to teams and management.
• Ensure compliance with security standards, data privacy regulations, and industry best practices within the latest tools and technologies.
• Maintain awareness of evolving industry trends, including microservices, containerization, cloud infrastructure, and security protocols.

About the project

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What we offer

• Stable and long-term cooperation with very good conditions.
• Enhance your skills and develop your expertise in the financial industry.
• Work on the most strategic projects available in the market.
• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years.
• Participate in Social Events, training, and work in an international environment.
• Access to attractive Medical Package.
• Access to Multisport Program.
• Access to Pluralsight.
• Flexible hours.

Benefits

• sharing the costs of sports activities
• private medical care
• flexible working time
• fruits
• integration events
• corporate gym
• saving & investment scheme
• no dress code
• coffee / tea
• drinks
• christmas gifts
• birthday celebration
• sharing the costs of a streaming platform subscription
• access to +100 projects
• access to Pluralsight

Recruitment stages

• 1.
  online interview
• 2.
  online interview

ITDS Polska Sp. z o.o.