Job Opportunities in Poland

We are seeking an experienced and dynamic integration engineer to strengthen our integration team.
Simployer/Alexis HR is expanding its integration capabilities by offering integration solutions to our customers, seamlessly connecting with their existing IT ecosystems, which often include third-party systems such as recruiting software (ATS), CRM, Payroll, and Id P solutions.
Our dedicated integration team, supported by a robust platform built on Apache Camel, is at the forefront of these efforts.
As an integration engineer, you will advance our integration capabilities in a central team. You will have a direct impact on how we connect systems by implementing new integration requirements and standardizing existing ones while promoting a self-service approach to building integrations.
What you will do:

• Collaborate with the integration team on all activities related to integrating software programs, applications, and third-party solutions to meet both organizational and customer business requirements.
• Implement and maintain robust integration solutions to facilitate scalable and secure connections with external systems.
• Contribute to the development of the integration target architecture strategy.
• Assist in building an ecosystem of partners and "standard" integrations that connect to our data & onboarding APIs.
• Ensure successful customer adoption of our solutions, connecting them to their other commercial software applications.
• Collaborate with internal stakeholders in product & technology teams, sales departments, and customer organizations.
• Provide technical expertise to product teams on the use of integration technology, data architecture and modeling, and best practices.

Work with great people

Skills & Requirements
What you will bring to the team:

• A solid technical understanding of APIs, Distributed systems, Event sourcing, and integrations gained through experience working as a developer or integration engineer with some level of customer contact.
• Proficiency in building scalable integration services, preferably with systems such as ERP and/or Payroll.
• Fluency in at least one OOP language such as Java, Kotlin, or C#.
• Experience working in cloud environments like AWS, Azure, or Google Cloud.
• Familiarity with Integration Systems such as Apache Camel, Jboss Fuse, WSO2, or Azure Logic Apps
• Attention to detail and the ability to implement stable and scalable integrations
• Strong analytical abilities and great communication skills

What we see as a plus:

• Experience in the identity & access management area
• Experience in the HRIS domain (HR master data, HR systems, Payroll data and Employee & Organizational data)

Our main tech stack:
Java, C#, Kotlin, Spring Boot, Apache Camel, Docker, AWS, .Net Core, Java Script, REACT, MS SQL, Rabbit MQ, Event Hub, Azure, Kubernetes, Containers, Jira, Confluence, Bitbucket, Octopus, Team City, Azure.
Message from the Hiring Manager:
I'm Michał, and I serve as the Engineering Manager for the Connectivity team. I've been with Simployer for over 6 years, and it's only getting more interesting as time goes on. Our team's responsibilities include:

• Providing integration solutions to third parties, such as payroll systems.
• Offering advisory services for internal integration architecture.
• Managing responsibilities within the back-office platform.

When you work with us, you can count on:

• Great conversations about how to solve things (without drowning in endless meetings).
• A super supportive team that’s always ready to help—and maybe share a coffee or two.
• A fun ride as we tackle challenges together, because work should be enjoyable, right?

We’re all about keeping things easy-going and productive, with a few laughs along the way!
Our Hiring Process
HR Screening: A brief conversation with our HR team to learn more about you and your background (approx. 15 minutes).

• Meeting with Michał: A technical screening and a friendly introduction to get to know each other (approx. 30 minutes).
• Personality and Logic Test: A short assessment to help us understand your problem-solving abilities and cognitive strengths via Alva Labs.
• Technical Interview: You'll meet with Michal again together with other Tech leaders for a more in-depth technical discussion and to get a feel for our team (approx. 60 minutes).
• Informal HR Interview: Before making an offer, we’ll have a final informal chat to answer any last questions and ensure everything feels right on both sides.

We can’t wait to meet you!
At Simployer, we believe in empowering our employees to achieve their best. Join us and contribute to a workplace where your skills and ideas can truly make a difference.

Great Place to Work

Hybrid and flexible work model

Pension and health care

HR tech company

Modern offices

Laughs, develops, and celebrates together

Career opportunities