Integration Developer



Are you an experienced integration specialist for a new challenge in your career? Maybe this job is for you!

We are currently looking for an Integration Developer.


As an Integration Specialist, you will work with different integrations towards our customers and system suppliers. Your workdays will be filled with various, fast-paced and stimulating tasks in a dynamic and diverse work environment together with motivated people. At ASSA ABLOY, you get the opportunity to work with a technically challenging platform that gives you great opportunities to further develop your existing technical knowledge. You will work with internal and external parties and be a technical anchor to our customers to deliver integrations, new functionality and solve existing problems in our application warehouse.

In your daily work, you will work in agile projects and cross-functionally with other teams to deliver the right functionality and the most flexible solutions for our customers. This position requires a great attitude, good communication, analytical, and problem-solving skills to provide technical support, as well as the ability to research, resolve and escalate IT issues when necessary.


What you will be doing   

As an Integration Developer, you will be responsible to perform various systems data integration flows planning and development. Migrate and refactor existing integrations according to target enterprise architecture, defined development guidelines, and best practices. Making sure all integrations are secure, fault-tolerant, monitored, and scalable performance.


  • Participate in daily operations and strategical digital transformation projects.
  • Perform development of assigned solutions based on, but not limited to following technology and tools, Microsoft Azure, .NET Core, .NET Framework, C#, SQL, MS Windows, Visual Studio, and others.
  • Performing development of supporting infrastructure and performing necessary maintenance tasks.
  • Make sure that improvement and automation initiatives are brought up and discussed with the team leader for review, prioritization, and implementation.
  • Be the problem solver and technical anchor in dialogue with internal and external parties
  • Deliver new, modified functionality to existing customers
  • Develop and maintain services used in application integrations
  • Design integration solutions and document the design in accordance with best practices
  • Work with development teams to architect, design, build, and implement application integrations
  • Support development on resolving system defects, acting as liaison, and developing solutions
  • Coordinate directly with business users and business analysts to best understand and analyse business specifications
  • Provide technical assistance to troubleshoot and resolve integration errors
  • Document and manage current integrations



What we are looking for

We are looking for you who have experience with integration development. You love to solve problems. Explore what connecting data really can accomplish both from a business side and technical perspective. Work with modernizing and evolve the way we build integration to and from cloud systems. Maintain and adjust current applications for integrations and develop new ones. As a person, you thrive in a changing environment where you are given the opportunity to work independently and like to take your own initiatives. A broader understanding of the entire system solution will be required, so you must like to familiarize yourself with things even outside your direct area of ​​responsibility. You are good at assessing what data is available and can make risk assessments linked to both development and operation to be able to prioritize correctly. You are communicative, structured, unpretentious and have good knowledge of English. You have an ability to see system solutions in front of you and are not afraid to "dig" deeper to find the best possible solution. You appreciate a high pace, are accurate and flexible.


  • 3+ years of experience as a Integration Developer/ Architect
  • Experience in different Integration Design Patterns.
  • Experience with Javascript, C#, .Net, CSS, SQL, Powershell and API Management technologies and standards
  • Working experience with Dell Boomi B2B/EDI modules would be a bonus
  • Has strong experience in the Application Integration Architecture, API and Micro services architecture, Solution Design, and Development using SOA/EAI solutions
  • Experienced in both Agile and waterfall methodologies
  • Have excellent interpersonal, verbal and written skills and the ability to interact
  • Strong problem-solving and analytical skills.
  • Energetic and passionate to learn new things
  • You know everything about handling change using tools like JIRA, Confluence and ServiceNow in an enterprise context.



Equal Business Park, Krakow, Poland.


Contact and application

Please apply at our website no later than March 31,2023.

For further information, contact Sofia Awan, Service Delivery Manager of Global Applications, at



We are the ASSA ABLOY Group
Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 51,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access.

As an employer, we value results – not titles, or backgrounds. We empower our people to build their career around their aspirations and our ambitions – supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally.

As we welcome new people on board, it’s important to us to have diverse, inclusive teams, and we value different perspectives and experiences.

Kraków, PL, 30-552

IT, Telecom & Internet
Mid-senior level