Ciklum is looking for a Senior Fullstack Engineer to join our team full-time in Poland.
We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.
About the role:
As a Senior Fullstack Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. Together, we will work on the project …
Responsibilities:
- Support and ensure the operational reliability of the KUREPO invoicing solution
- Design and implement scalable, resilient, and maintainable systems for our applications
- Drive technical decisions and promote best practices in coding, testing, and deployment
- Collaborate closely with Product and Design to translate business requirements into robust technical solutions
- Proactively identify and address technical debt, performance bottlenecks, and areas for system improvement
- Mentor and guide team members, fostering a culture of technical excellence and continuous improvement
Requirements:
- 5+ years of professional experience in full-stack web development
- Proven experience in designing and architecting scalable, distributed systems
- Strong PL/SQL knowledge
- Experience with Node.js and React
- Experience with Oracle databases
- Hands-on experience with containerization using Docker and orchestration (e.g., ECS, Kubernetes)
- Proficient with CI/CD practices and tools (e.g., Jenkins, GitLab CI, GitHub Actions)
- Skilled in working with both NoSQL (e.g., MongoDB, DynamoDB) and relational databases (e.g., PostgreSQL)
- Strong problem-solving skills and a passion for code quality and technical excellence
- Upper-intermediate or higher level of spoken and written English
Desirable:
- Experience with Java, including Spring and SpringBoot
- Experience with Kafka
- Proficiency in German
- Familiarity with event-driven architectures and microservices
- Familiarity with Infrastructure as Code (e.g., CloudFormation, Terraform)
- Experience with GCP and services like BigQuery
What`s in it for you?
- Strong community: Work alongside top professionals in a friendly, open-door environment
- Growth focus: Take on large-scale projects with a global impact and expand your expertise
- Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
- Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
- Flexibility: Enjoy flexibility – full remote working possibilities
- Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations
About us:
At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.
With delivery centers in Wroc?aw and Gda?sk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions.
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Explore, empower, engineer with Ciklum!
Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.
