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We are looking for a Senior Golang Developer to join our team that delivers dedicated software for one of our clients – a leading e-payment services provider.
When you join us, you will become a part of the Financial Operations team. Its purpose is to “improve efficiency and accuracy of the full service solution for merchants.
Your tasks
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
When you join us, you will become a part of the Financial Operations team. Its purpose is to “improve efficiency and accuracy of the full service solution for merchants.
Your tasks
- Building a high-performance, multi-threaded, distributed software, following the architectural guidelines in terms of API and services
- Writing microservices in Golang
- Supporting the project in all development aspects with close cooperation with back-end developers and testers
- Ensuring High-quality and performance of code
- Optimizing application performance
- Minimum 5 years of experience in complex IT environments and more than 2 years of experience in Golang
- Familiarity with another functional language (e.g., Python for CI/CD configuration)
- Knowledge of Kafka, PostgreSQL, Docker, Git/GitLab and other tools: HAProxy, Hashicorp Vault/Consul, ELK stack, Prometheus, Grafana, Kibana
- Fluent English
- Residing in Poland required
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
microservices
postgresql
prometheus
grafana
python
docker
golang
kafka
cicd
elk
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- Posted
- Nov 15, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Łódź
- Company
- Sii Poland
Industries
IT Services
IT Consulting
Categories
Engineering
Information Technology
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