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Software Engineer Specialist

Java

Software Engineer Specialist

Java

Sienna 75, Warszawa

FIS Technology Services

Full-time
Permanent
Senior
Hybrid

Tech stack

    English

    C1

    Java

    master

    SQL

    master

    ORM

    master

    Oracle

    master

    PostgreSQL

    master

    Docker

    advanced

    Kubernetes

    advanced

    Helm Charts

    advanced

    Kafka

    advanced

    Git

    advanced

Job description

We are FIS. Our technology powers the world’s economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you’re ready to start learning, growing and making an impact with a career in fintech, we’d like to know: Are you FIS?


What you will be doing:


- Contributing to cutting-edge FinTech initiatives for one of the world’s largest banking institutions.

- Designing, developing, and maintaining features for a high-performance payment processing application.

- Working with modern payment technologies and standards, including PSD2, SWIFT, SEPA, and SEPA Instant.

- Writing clean, efficient, and well-documented code, while performing testing and debugging activities.

- Translating business requirements into technical designs and implementation plans.

- Collaborating with cross-functional teams in an Agile environment to deliver high-quality solutions.

- Leading technical discussions and supporting the growth of less experienced developers.


What you bring:


- Bachelor’s or Master’s degree in Computer Science, Information Systems, or a related field - or equivalent combination of education, training, and experience.

- Minimum of 8 years of commercial experience working with Java.

- Strong hands-on experience with containerization and orchestration tools, including Docker, Kubernetes, and Helm Charts.

- Extensive experience with SQL and ORM technologies, ideally in environments using Oracle or PostgreSQL.

- Solid understanding of messaging systems such as IBM MQ and Kafka.

- Practical experience with version control and build tools, including Git and Maven.

- Excellent problem-solving abilities and a collaborative mindset.

- Prior experience with payment systems (e.g., SEPA, SWIFT MT) is a strong asset.

- Very good command of English, both written and spoken.


What we offer you


- A comprehensive onboarding process to ensure a smooth start and integration into the team.

- Access to internal and external training programs, including a virtual learning platform.

- Structured performance evaluations and career development plans to support your long-term growth.

- Competitive salary and a comprehensive benefits package, including:

  • Private health insurance for employees and their families.

  • Group life insurance.

  • Pension plan with 5% employer contribution.

  • 50% tax-deductible costs (KUP).

  • Lunch card, multisport card, and regular team breakfasts.

  • Flexible working hours to support work-life balance.

  • Work in a hybrid model, with both remote flexibility and expected in-office days.

Privacy Statement


FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.


Sourcing Model


Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.


#pridepass


Published: 03.10.2025
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Software Engineer Specialist

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Software Engineer Specialist

Sienna 75, Warszawa

FIS Technology Services

By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencie... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.