Integration Engineer

We are seeking an experienced and dynamic integration engineer to strengthen our integration team.

Simployer/AlexisHR 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 IdP 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.

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, JavaScript, REACT, MS SQL, Rabbit MQ, Event Hub, Azure, Kubernetes, Containers, Jira, Confluence, Bitbucket, Octopus, TeamCity, 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.



Simployer is a “people first” company. We offer a unique combination of high-value and people-centric products, services and expertise. Our simplifying solutions are the preferred choice of more than 15,000 customers and 1,2 million users in Northern Europe. For almost four decades, we have helped our customers unleash the full potential in people, the core asset of any company. Managers who want to lead better – by inspiring, engaging and developing their employees – choose our solutions. We are on an exciting journey where we will continue to grow our company into new markets in Northern Europe. In Simployer we have a culture where it is possible to grow, and to have a direct impact on the business through empowerment and flat structure. You will work with colleagues who are passionate about their work and we can promise you that we have a lot of fun at work. To succeed in the market, reach our growth goals and continue to fulfil our vision, we need top talent who shares our conviction that people make businesses grow. Are you our next Simployee?