Senior Backend Engineer (Java)
⚲ Warszawa, Śródmieście
16 000–30 000 zł / mies. (zal. od umowy)
Wymagania
- Java
- Spring Boot
- AWS
- Claude Code
- Terraform
- React.js
Opis stanowiska
Nasze wymagania:
1) 5+ years of backend development experience
2) Strong Java knowledge (Java 17+)
3) Experience with microservices architecture
4) Solid SQL knowledge
5) Experience building REST APIs
6) English B2 or higher
Mile widziane:
1) Understanding of Infrastructure as Code concepts
2) Experience with Terraform or AWS CloudFormation
3) Experience with GitHub Actions for CI
4) Russian or Belarusian languages for communication within the team
O projekcie:
A CRM and operational platform designed for investment companies. The system helps investment funds, startups, banks, and payment companies manage:
- Document workflows
- Financial reporting
- Investor communication
- Internal operations
The platform is built using a microservices architecture and actively used by financial organizations in production. Our team has been working with this client for more than 5 years.
Hiring Process:
- Contact with a recruiter to prepare your CV and a short video interview.
- Initial call with the hiring team to verify soft and hard skills, and to clarify expectations and background.
- Meet the project team — intro call with the project Engineering Manager and Tech Lead to present the project and discuss the development approach, cultural fit, and the practical coding task for the technical interview.
- Technical interview: review the coding task and dig deeper into technical aspects and system design.
The process is fast and transparent — typically up to two weeks. Start date is flexible, usually immediate to 30 days depending on availability.
Zakres obowiązków:
Design and develop backend microservices
Implement new product features
Improve performance and scalability of existing services
Participate in architectural decisions
Work closely with product managers and other engineers
Write automated tests and maintain code quality
Oferujemy:
Flexible working conditions (remote or office)
Competitive compensation with regular reviews (based on experience and seniority)
Company laptop provided for work
Collaborative engineering environment
1) 5+ years of backend development experience
2) Strong Java knowledge (Java 17+)
3) Experience with microservices architecture
4) Solid SQL knowledge
5) Experience building REST APIs
6) English B2 or higher
Mile widziane:
1) Understanding of Infrastructure as Code concepts
2) Experience with Terraform or AWS CloudFormation
3) Experience with GitHub Actions for CI
4) Russian or Belarusian languages for communication within the team
O projekcie:
A CRM and operational platform designed for investment companies. The system helps investment funds, startups, banks, and payment companies manage:
- Document workflows
- Financial reporting
- Investor communication
- Internal operations
The platform is built using a microservices architecture and actively used by financial organizations in production. Our team has been working with this client for more than 5 years.
Hiring Process:
- Contact with a recruiter to prepare your CV and a short video interview.
- Initial call with the hiring team to verify soft and hard skills, and to clarify expectations and background.
- Meet the project team — intro call with the project Engineering Manager and Tech Lead to present the project and discuss the development approach, cultural fit, and the practical coding task for the technical interview.
- Technical interview: review the coding task and dig deeper into technical aspects and system design.
The process is fast and transparent — typically up to two weeks. Start date is flexible, usually immediate to 30 days depending on availability.
Zakres obowiązków:
Design and develop backend microservices
Implement new product features
Improve performance and scalability of existing services
Participate in architectural decisions
Work closely with product managers and other engineers
Write automated tests and maintain code quality
Oferujemy:
Flexible working conditions (remote or office)
Competitive compensation with regular reviews (based on experience and seniority)
Company laptop provided for work
Collaborative engineering environment
🔍 Dekoder Ogłoszenia
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5+ years of backend development experience
Może oznaczać zarówno 5 lat doświadczenia w jednej firmie, jak i sumę lat z wielu projektów, z czego część może być mniej istotna.
🔴
Solid SQL knowledge
Może oznaczać od podstawowej znajomości zapytań po zaawansowane optymalizacje i projektowanie schematów baz danych.
🔴
Meet the project team — intro call with the project Engineering Manager and Tech Lead to present the project and discuss the development approach, cultural fit, and the practical coding task for the technical interview.
Ten etap może być bardziej formalną rozmową rekrutacyjną niż faktycznym spotkaniem zapoznawczym, a 'cultural fit' może być subiektywnym kryterium.
🔴
The process is fast and transparent — typically up to two weeks.
Czas ten może się znacznie wydłużyć w zależności od dostępności rekruterów i menedżerów, a 'transparentność' może być ograniczona.