Java Scala Backend Developer
⚲ Warsaw
Do uzgodnienia
Wymagania
- Java Development Kit (JDK)
- Documentation
- frontend
- Microsoft Excel
- Performance optimization
- Java
- Scala
- Lean
- Backend
- CI/CD
Opis stanowiska
🌍Work mode: hybrid – 3 days from the Warsaw office.
🔍Onboarding: 2 weeks in Malmo, Sweden.
⏰Start: 1 week notice period, August 3rd at the latest.
📝Contract: B2B > up 195 zl/h.
⚙️Recruitment process: 1 meeting with the client.
⏳Duration: > 3 months contracts + extensions.
📕Project language: English.
💼Industry: Technology.
💻Workload: Full time (40 hours per week).
Summary:
The Backend Developer role is aimed at enhancing and modernizing backend services and pipelines within the organization. This position primarily focuses on improving system performance, ensuring robust authentication mechanisms, and implementing automation to streamline processes.
Main Responsibilities:
• Modernise backend services and pipelines by upgrading to the latest JDK, Scala 3.x, and Play Framework 3.x.
• Apply GenAI tooling to automate code transformations, dependency resolution, and compatibility fixes, producing reusable tools and documentation.
• Migrate authentication frameworks from legacy APIs to OAuth-based solutions across various backend services.
• Replace multiple data stores with a single versioned table, creating Spark/Java batch pipelines for backfill/migration and extending Scala/Play backends.
Key Requirements:
• Hands-on experience with production Java/Scala services.
• Familiarity with Play Framework internals.
• Experience with Spark for pipeline-heavy work.
• Comfortable with OAuth-based authentication patterns.
Nice to Have:
• Familiarity with React/TypeScript.
• For DevOps-leaning candidates: experience with Gradle, scripting, and CI/CD pipelines.
Other Details
• Tools/Methodologies: Java, Scala, Play Framework, Spark, OAuth.
🔍Onboarding: 2 weeks in Malmo, Sweden.
⏰Start: 1 week notice period, August 3rd at the latest.
📝Contract: B2B > up 195 zl/h.
⚙️Recruitment process: 1 meeting with the client.
⏳Duration: > 3 months contracts + extensions.
📕Project language: English.
💼Industry: Technology.
💻Workload: Full time (40 hours per week).
Summary:
The Backend Developer role is aimed at enhancing and modernizing backend services and pipelines within the organization. This position primarily focuses on improving system performance, ensuring robust authentication mechanisms, and implementing automation to streamline processes.
Main Responsibilities:
• Modernise backend services and pipelines by upgrading to the latest JDK, Scala 3.x, and Play Framework 3.x.
• Apply GenAI tooling to automate code transformations, dependency resolution, and compatibility fixes, producing reusable tools and documentation.
• Migrate authentication frameworks from legacy APIs to OAuth-based solutions across various backend services.
• Replace multiple data stores with a single versioned table, creating Spark/Java batch pipelines for backfill/migration and extending Scala/Play backends.
Key Requirements:
• Hands-on experience with production Java/Scala services.
• Familiarity with Play Framework internals.
• Experience with Spark for pipeline-heavy work.
• Comfortable with OAuth-based authentication patterns.
Nice to Have:
• Familiarity with React/TypeScript.
• For DevOps-leaning candidates: experience with Gradle, scripting, and CI/CD pipelines.
Other Details
• Tools/Methodologies: Java, Scala, Play Framework, Spark, OAuth.
🔍 Dekoder Ogłoszenia
🔴
1 meeting with the client.
Proces rekrutacyjny może być bardzo krótki i powierzchowny, nie dając wystarczająco czasu na dokładną ocenę obu stron.
🔴
> 3 months contracts + extensions.
Kontrakt jest początkowo krótkoterminowy, a jego przedłużenie nie jest gwarantowane i zależy od decyzji klienta.
🔴
Apply GenAI tooling to automate code transformations, dependency resolution, and compatibility fixes, producing reusable tools and documentation.
Możesz zostać poproszony o tworzenie narzędzi i dokumentacji z wykorzystaniem GenAI, co może być dodatkowym, nie do końca zdefiniowanym zadaniem.
🔴
Replace multiple data stores with a single versioned table, creating Spark/Java batch pipelines for backfill/migration and extending Scala/Play backends.
Może to oznaczać znaczącą i potencjalnie skomplikowaną migrację danych, która może być trudniejsza niż sugeruje opis.
🔴
Familiarity with Play Framework internals.
Oczekuje się głębokiej wiedzy o wewnętrznym działaniu frameworka, a nie tylko jego podstawowego użycia.