-
View all jobs
ICE (International Copyright Enterprise) is an organization set up by rights managers to support music creators by enabling collecting societies and publishers to accurately account for remuneration for international use of their work. On a daily basis, ICE processes trillions of plays and distributes over €1 billion in royalties annually, working with global platforms such as Spotify, Apple and YouTube.
We are currently looking for a Senior Fullstack Engineer (B2B) to join the Finance Royalty Processing team, responsible for the development of scalable, event-driven systems that handle royalty-related financial settlements.
The project is for 6 months with the possibility of extension.
Your tasks
Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.
Benefits For You
Great Place to Work
Solid financial situation
Contracts with the biggest brands
Centre of internal trainings
Many experts you can learn from
Open and accessible management team
Profit sharing
Passion Sponsorship program
Regular integration events and trips
Comfortable and well-equipped offices
MySii app
Medical care
We are currently looking for a Senior Fullstack Engineer (B2B) to join the Finance Royalty Processing team, responsible for the development of scalable, event-driven systems that handle royalty-related financial settlements.
The project is for 6 months with the possibility of extension.
Your tasks
- Development, maintenance and optimization of backend components in TypeScript and Scala
- Design and development of modern frontend applications based on React and Next.js
- Co-development and maintenance of infrastructure as code using Pulumi / TypeScript
- Design and implementation of fullstack solutions in distributed architecture
- Creating and developing systems based on event-driven architecture and integrations with Apache Kafka / Confluent Cloud
- Collaborating with the team and stakeholders in the design and delivery of solutions
- Taking care of code quality through code review, automated testing and best practices
- Participate in building, maintaining and optimizing CI/CD processes and DevOps environments
- Implement monitoring, observability and diagnostic mechanisms for production systems
- Participate in the process of continuous improvement of the architecture, performance and scalability of the platform
- Minimum 5 years of commercial experience in a fullstack role
- Very good knowledge of TypeScript and Scala in a production environment
- Commercial experience with React and Next.js
- Practical knowledge of relational and non-relational databases
- Previous work with Infrastructure as Code (Pulumi preferred)
- Practical experience working with AWS and cloud-native solutions
- Knowledge of DevOps processes, CI/CD, automated testing and version control systems
- Experience working with event-driven architecture and Apache Kafka / Confluent Cloud
- Very good knowledge of English language
- Ability to work independently in an Agile environment
- Familiarity with the functional programming paradigm in practice
- Experience with monitoring and observability (e.g. DataDog)
- Experience working in a financial, billing or royalty systems domain
- Previous experience working in a Lean, Kanban or Scrum environment
Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.
Benefits For You
Great Place to Work
Solid financial situation
Contracts with the biggest brands
Centre of internal trainings
Many experts you can learn from
Open and accessible management team
Profit sharing
Passion Sponsorship program
Regular integration events and trips
Comfortable and well-equipped offices
MySii app
Medical care
Key Skills
Ranked by relevance
infrastructure as code
typescript
devops
apache
react
kafka
cicd
functional programming
scala
cloud
scrum
aws
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
React Developer (f/m/x)
2026-05-16
Full-time
Mid-Senior
Poland
IT Services
Engineering
View Job Details
Related
Frontend Developer with React (f/m/x)
2026-05-26
Full-time
Mid-Senior
Poland
IT Services
Engineering
View Job Details
Related
Senior DevOps Engineer
2026-05-20
Full-time
Mid-Senior
Argentina
IT Services
Information Technology
Login to Apply
- Posted
- May 08, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Warsaw
- Company
- Sii Poland
Industries
IT Services
IT Consulting
Categories
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
React Developer (f/m/x)
2026-05-16
Full-time
Mid-Senior
Poland
IT Services
Engineering
View Job Details
Related
Frontend Developer with React (f/m/x)
2026-05-26
Full-time
Mid-Senior
Poland
IT Services
Engineering
View Job Details
Related
Senior DevOps Engineer
2026-05-20
Full-time
Mid-Senior
Argentina
IT Services
Information Technology