Senior ABAP Developer (f/m/x)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on SAP ERP and SAP S/4HANA development with expertise in ABAP, SAP Fiori/UI5, IDoc, RFC, REST, and SOAP. Responsibilities include development and maintenance of solutions, customization of SD and FI modules, creation and optimization of SmartForms, Adobe Forms, SAP Script, and backend support for Fiori/UI5 applications. Tasks also involve production issue analysis and cooperation with stakeholders and international teams.

Senior ABAP Developer (f/m/x)

Company: Sii Sp. z o.o.

from: 16 July 2026
to: 15 August 2026
salary not specifiedB2B contract (full-time)
salary not specifiedcontract of employment
Offer parameters
level:senior
working mode:full office
Gdańsk, Oliwa
Gdańsk, Oliwaaleja Grunwaldzka 472eView on map

Requirements

Expected technologies

SAP Fiori/UI5
REST
SPAU/SPDD
SAP ABAP
SAP HANA
SAP
SoapUI

Our requirements

  • Minimum 5 years of experience in ABAP development
  • Deep expertise in SAP S/4HANA and SAP Fiori/UI5
  • Strong command of REST and integration techniques using IDoc, RFC, and SOAP
  • Practical experience in enhancements and custom developments within SAP SD and FI modules
  • Hands-on mastery of SmartForms, Adobe Forms, and SAP Scripts
  • Advanced level of Polish and English

Your responsibilities

  • Development and maintenance of SAP ABAP solutions across SAP ERP and SAP S/4HANA environments
  • Enhancement and customization of SAP SD and FI modules through tailored developments
  • Design and implementation of integrations using IDoc, RFC, REST, and SOAP interfaces
  • Creation and optimization of SmartForms, Adobe Forms, and SAP Script solutions
  • Delivery and improvement of reports, monitoring tools, and custom SAP applications
  • Implementation and support of backend services for SAP Fiori/UI5 applications
  • Resolution and analysis of production incidents, including root cause identification and bug fixing
  • Participation and contribution to SAP integration projects involving external systems and business partners
  • Optimization and review of ABAP code through performance tuning and adherence to development standards
  • Collaboration and coordination with business stakeholders, SAP functional consultants, and international delivery teams
Company

About the project

We are looking for an experienced Senior ABAP Developer to join our team in Gdansk, where you will contribute to the development and maintenance of SAP ERP solutions supporting global business operations. In this role, you will work closely with business stakeholders and international SAP teams to deliver high-quality solutions, ensuring the optimization and support of enterprise SAP applications. If you are passionate about SAP technologies and eager to make an impact, this opportunity may be the right fit for you.

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

Recruitment stages

  • 1.
    Send your CV
  • 2.
    Talk to us about your expectations
  • 3.
    Learn more about our projects and choose the best
  • 4.
    Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 300 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii, we create a friendly work environment.
Sii ensures that all employment-related decisions are made solely on the basis of qualifications and competencies. We are committed to equal treatment of all individuals, regardless of any protected characteristics, and promoting a diverse and inclusive work environment.

This is how we work

Senior ABAP Developer (f/m/x)
I apply to:
Sii Sp. z o.o.
Gdańsk, Oliwa
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