Backend Developer with German - Node.js / TypeScript

150 - 180 PLN/ godz./ godz.B2BB2B (netto)

SeniorZdalnie·WarszawaFull-time·B2B

#471061·Dodano 5 dni temu·5

Źródło: justjoin.it

Aplikuj teraz

Tech Stack / Keywords

Node.js TypeScript

Podsumowanie oferty

Develop and maintain backend services for a large-scale enterprise platform serving over one million users. The role focuses on backend features, platform modernization, performance, and reliability using TypeScript, Node.js, and NestJS. You will collaborate with an international team and communicate with German-speaking colleagues and stakeholders.

Wymagania

4+ years of commercial software development experience.
Strong hands-on experience with TypeScript.
Solid experience with Node.js and backend application development.
Experience with NestJS or a similar Node.js framework; NestJS is strongly preferred.
Good understanding of REST APIs and backend development principles.
Practical German language skills at B1 level or higher, including speaking, reading, and writing.
Confidence participating in everyday technical discussions and meetings in German.
Ability to understand German-language documentation, tickets, and project requirements.
Experience working with Git and collaborative development workflows.
Understanding of clean code principles, software testing, and application debugging.
Basic knowledge of SQL and relational databases.
Good English communication skills.

Nice to have:

Experience with NestJS.
Experience working on large-scale enterprise applications.
Knowledge of microservices, modular monoliths, or service-oriented architecture.
Familiarity with Domain-Driven Design and design patterns.
Experience with PostgreSQL, advanced SQL, and query optimization.
Knowledge of Apache Kafka, RabbitMQ, or event-driven architecture.
Experience with Elasticsearch.
Familiarity with Data Lake solutions, CDC, or ETL/ELT pipelines.
Knowledge of Kubernetes, OKD, or OpenShift.
Familiarity with CI/CD pipelines and DevOps practices.
Knowledge of OAuth2, JWT, or Keycloak.
Experience with multi-tenant architectures and data isolation.
Familiarity with SonarQube or other code quality tools.
Basic knowledge of React or frontend development.
Experience with financial or other business-critical enterprise systems.
Familiarity with performance testing tools such as k6.

Obowiązki

Develop, maintain, and enhance backend services using TypeScript and Node.js.
Implement business logic and new functionalities using NestJS or similar backend frameworks.
Design, develop, and maintain REST APIs and system integrations.
Analyze and refactor existing code to improve performance, reliability, and maintainability.
Investigate and resolve bugs, technical issues, and application performance problems.
Write and maintain unit and integration tests.
Participate in code reviews and promote clean code and good engineering practices.
Work with PostgreSQL and SQL to support application functionality and data processing.
Collaborate with frontend developers, QA engineers, DevOps engineers, and software architects.
Communicate with German-speaking colleagues and stakeholders to clarify requirements, discuss technical solutions, and resolve issues.
Contribute to the continuous modernization and stabilization of a large-scale enterprise application.

Benefity

Long-term cooperation on enterprise-scale systems.
Career development and continuous learning opportunities.
Training and education budget.
Partial reimbursement for private healthcare and Multisport.
Modern equipment.
Employee referral program.
Team events and integration meetings.

Dofinansowanie szkoleń

Opieka zdrowotna

Karta sportowa

Spotkania integracyjne

Bytamic Solutions

Pracodawca

Aplikuj teraz