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Architekt techniczny IT

Architecture

Architekt techniczny IT

Architecture

-, Kraków

Sii

Full-time
Permanent
Senior
Hybrid

Tech stack

    English

    B2

    Architecture

    regular

    Cloud

    regular

    Java

    regular

    SQL

    regular

    JVM

    regular

    Docker

    regular

    Kubernetes

    regular

Job description

We are currently seeking an experienced professional to join our team in the role of Technical Architect in Payments Services IT - specialized applications needed for the payment journey (customer channel/industry gateway, sanctions screening, fraud and money laundering prevention, generation of payment instructions, submission to payment processors, bookkeeping). It will enable the delivery of new product features at high speed, at a low cost, and with the desired quality.


Your tasks

  • Owning the strategic technical architecture design and participating in development for the application

  • Producing and maintaining the complex technical infrastructure to meet business requirements

  • Performing reviews of new and existing systems to ensure operational integrity and accomplishment of stated objectives

  • Providing technical solutions to business problems, technical leadership, and direction to management

  • Collaborating with enterprise architecture and senior management to define cloud strategy and perform PoC on new technologies

  • Providing architecture guidance to developers based on best practices and in alignment with global standards


Requirements

  • Minimum of 10 years of applied experience as an API architect, with an engineering background in back-end Java application development

  • Experience in cloud managed services - GCP/AWS/Azure, producing scalability, resilience, highly available, cost-effective designs, and integration design

  • Strong knowledge of microservices design patterns, API designing, and creating architectural artefacts

  • Familiarity with infrastructure like Linux OS, networking, storage, load-balancer, etc.

  • Expertise in JVM tuning and diagnostics for application troubleshooting and performance optimization; Docker, k8s

  • Expert-level SQL coding abilities

  • Excellent written and verbal communication skills in English

  • Residing in Poland required

Tech stack

    English

    B2

    Architecture

    regular

    Cloud

    regular

    Java

    regular

    SQL

    regular

    JVM

    regular

    Docker

    regular

    Kubernetes

    regular
Published: 10.10.2025

Meet the company

Sii

Sii Polska to czołowy dostawca doradztwa technologicznego, transformacji cyfrowej oraz usług biznesowych i inżynieryjnych. Firma obecna jest na rynku od 2006 roku, zatrudnia ponad 7 300 ekspertów, jedenastokrotnie zdobyła tytuł Great Place to Work i osiąga przychody rzędu 2,1 miliarda złotych. Sii realizuje projekty w różnych branżach, wspierając rozwój technologiczny oraz innowacje, w tym w medycynie, rolnictwie i wielu innych sektorach.

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Architekt techniczny IT

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Architekt techniczny IT

-, Kraków

Sii

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