110 028
18 838
? We build and run the core data platforms for global companies . Our team designs high-performance, resilient systems that solve complex challenges in Enterprise Integration, and the Industrial Internet of Things (IIoT).
We are looking for a top-tier Integration Engineer, a key technical expert to join our team and help us build these mission-critical, globally distributed solutions. This is a chance to work on challenging projects at a global scale, using modern technology without the burden of legacy code.
You will be responsible for:
Designing and building high-performance, mission-critical integration platforms using modern programming languages
Building and operating globally distributed systems designed for High Availability across AWS, Azure, and GCP
Designing and developing solutions based on a microservices architecture
Integrating industrial systems (OT) with enterprise IT, using platforms like HiveMQ and HighByte alongside event-streaming technologies like Kafka
Taking full ownership of your work—from design and coding to automated testing, CI/CD, and production support
What you will need:
Bachelor’s degree in Computer Science, Engineering, or a related field
At least 5 years of professional experience in software development plus a hands-on approach to owning and delivering complete solutions
Strong experience with the Java ecosystem
Proven experience designing and building microservices
Experience with messaging & event streaming: Kafka, Azure Event Hub, JMS, MQTT, AMQP
Experience with APIs & protocols: REST, SOAP, OData, GraphQL, gRPC, JSON, XML, Kafka, MQTT
Experience with Security standards: OAuth2, JWT, SAML, TLS and API management
Demonstrated expertise in writing comprehensive unit and integration tests ; you believe in and practice a culture of high code coverage
Hands-on experience with at least one major cloud platform ( AWS, Azure, or GCP )
Solid experience with DevOps practices, including CI/CD and containerization
Very good command of English (level B2 is a must)
Nice to have:
Experience with IoT data integration and building UNS
Familiarity with IoT protocols ( MQTT, OPC-UA ) and IoT platforms ( HighByte Intelligence Hub, Ignition, Litmus, Node Red )
Experience in Python
An interest in AI/ML and its applications in enterprise data
Strong understanding of Agile methodologies
Strong communication and presentation skills are important, along with the ability to build rapport and credibility with stakeholders
This role offers significant potential for career advancement and professional growth, providing the opportunity to shape the future of event-driven solutions
What we offer:
You choose your employment type – we’re open to both employment contracts and B2B arrangements.
Learning & development opportunities – after your probation period, you’ll have access to a highly flexible and generous English language reimbursement program, along with an individual development budget to use as you see fit.
Classic benefits like private medical care, a sports card, and a preferential life insurance plan. Plus, our infamous Fruit Tuesdays and a special summer bonus – ice cream.
A hybrid work setup with plenty of flexibility. Delivery teams work mostly remotely. Support teams come to the office at least once a week – as an HR team, we meet every Wednesday. On other days, you decide where you work.
A bunch of non-work activities , including Office Day (a fun-filled day when employees from all over Poland gather at the office), POP UP integrations, various competitions from cooking to photography, and the chance to submit charity causes to our CF4GOOD program, which provides support to those in need.
A workplace that values people and is built on collaboration, not competition. If you’re tired of toxic work environments, you’ll finally get a chance to breathe. And if you’ve been lucky with great employers so far, we’ll do our best to keep that streak going.