Fullstack Engineer

Join us, and build the future of scalable financial platforms!

Kraków – based opportunity with hybrid work model (2 days/week in the office)

As a Fullstack Engineer, you will be working for our client, a global financial institution driving a platform transformation across a highly regulated and data-intensive environment. The project focuses on building scalable, cloud-ready microservices and user-facing applications, with an emphasis on backend integration, automation, and performance in a Big Data setting. You will be contributing to the modernization of systems through CI/CD pipelines, infrastructure as code, and collaboration with cross-functional teams across development, operations, and design in a complex enterprise ecosystem.

Your main responsibilities: Designing and developing scalable microservices using Scala and Spring Boot

• Implementing and maintaining CI/CD pipelines with Jenkins, Ansible, and Terraform
• Building responsive front-end interfaces using JavaScript and Next.js
• Executing and optimizing Apache Spark jobs for large-scale data processing
• Collaborating with UI/UX teams to integrate backend and frontend seamlessly
• Managing APIs and backend logic for robust application performance
• Containerizing applications using Docker and orchestrating with Kubernetes
• Automating infrastructure provisioning and deployment processes
• Supporting and mentoring team members in development standards and best practices
• Troubleshooting and resolving issues across the full software stack

You’re ideal for this role if you have:

• 5+ years of experience engineering solutions in Big Data environments
• Strong backend development skills, especially in microservices architecture
• Proficiency in Scala, Spring Boot, and related frameworks
• Hands-on experience with CI/CD tools such as Jenkins and Ansible
• Solid understanding of orchestration and infrastructure as code using Terraform
• Practical experience with Apache Spark in performance-intensive contexts
• Familiarity with frontend frameworks such as JavaScript and Next.js
• Experience with containerization using Docker and Kubernetes
• Strong problem-solving skills and adaptability to complex systems
• A collaborative mindset with mentoring and code review experience

It is a strong plus if you have:

• Hands-on experience with GCP or other cloud service providers
• Knowledge of messaging, caching, and database technologies such as Kafka, Redis, Postgres, or MongoDB
• Experience automating ITSM or IT governance tools and lifecycle management
• Background working in matrix-managed, large-scale enterprise environments
• Exposure to hybrid or fully cloud-based Big Data platforms

#GETREADY  to meet with us!

We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. You can always also apply by sending us an email at cv-recruitment@itds.pl.

Internal number #7461