Kotlin backend developer

Qulix

Polska

Remote

PLN 180,000 - 260,000

Full time

9 days ago

A complete application in a minute

Tailored resume and cover letter, ready to send.

Get past ATS filters

Job summary

Qulix ищет старшего Kotlin backend разработчика для удалённой работы вNearshore-команде, работающей над новым Accounting Engine, который станет центральной учетной платформой для новых рынков. Ваша задача — решать сложные технические задачи и взять на себя ответственность за создание новой платформы с нуля.

У кандидата ожидается более 5 лет опыта, знание Kotlin, Spring Boot (WebFlux) и AWS, а также понимание DDD и TDD; приветствуется опыт работы с PostgreSQL/AWS Aurora, jOOQ/Flyway и GitHub

Qualifications

  • Минимум 5 лет коммерческого опыта на Kotlin бэкэнд-разработке с использованием Spring Boot
  • Опыт работы с Spring Boot WebFlux и AWS
  • Глубокие знания DDD и TDD
  • Уровень английского не ниже B2+

Responsibilities

  • Разработка нового бэкенд‑платформы учета (Accounting Engine)
  • Работа в близком к берегу команде над зелёным полем проекта

Skills

Kotlin
Spring Boot
Spring Boot WebFlux
AWS
Event Sourcing
DDD
TDD
English B2+
PostgreSQL
AWS Aurora
jOOQ
Flyway
GitHub CI/CD
Hexagonal Architecture

Tools

PostgreSQL
AWS Aurora
jOOQ
Flyway
GitHub-based CI/CD

Job description

Описание: We're looking for Senior Kotlin Backend Developers to join a nearshore development team working on a greenfield project. You'll be working on a new Accounting Engine that will become the central accounting platform for new markets, processing business events such as invoices, receipts, and transactions. We're looking for someone who enjoys solving complex technical challenges, takes ownership, and is excited to build a new platform from the ground up.

Требования
  • At least 5 years of commercial experience with Kotlin Spring Boot & Spring Boot WebFlux AWS Experience with Event Sourcing Strong understanding of DDD (Domain Driven Design) Experience with TDD (Test Driven Development) English B2+ Будет плюсом: PostgreSQL / AWS Aurora; jOOQ / Flyway; GitHub-based CI/CD; Hexagonal Architecture; Experience with AI-assisted development tools (Claude, Cursor)
Условия
  • Full-time, remote
Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Senior Kotlin Backend Engineer — Remote, Accounting
Senior Kotlin Backend Engineer — Remote, Accounting

Qulix • Polska

Remote
PLN 180,000 - 260,000
Senior Kotlin Backend Developer
Senior Kotlin Backend Developer

Qulix Systems • Wrocław

On-site
PLN 327,000 - 479,000
Senior Kotlin Backend Lead - Greenfield Accounting (Remote)
Senior Kotlin Backend Lead - Greenfield Accounting (Remote)

Qulix Systems • Wrocław

Hybrid
PLN 327,000 - 479,000
backend developer for banking workflows
backend developer for banking workflows

BlueSoft • Warszawa

On-site
PLN 180,000 - 240,000
Языковые курсы онлайн
Multisport
Частная медицинская помощь
+3
Backend developer
Backend developer

Polkomtel • Warszawa

Hybrid
PLN 120,000 - 180,000
Multisport card
LuxMed medical care
Life insurance
+1
backend developer in Banking-as-a-Service
backend developer in Banking-as-a-Service

TEKsystems • Warszawa

On-site
PLN 1,200,000 - 1,600,000
Freelance Kotlin Developer (Fulltime)
Freelance Kotlin Developer (Fulltime)

Dirkzwager • Toruń

On-site
PLN 100,000 - 140,000
Competitive salary
Remote-friendly setup
Direct impact on global product
+1
Senior Kotlin Engineer - Fintech Microservices & Cloud
Senior Kotlin Engineer - Fintech Microservices & Cloud

Sii Poland • Warszawa

On-site
PLN 180,000 - 260,000
Profit sharing
Sponsorship program
Integration events
+6
Backend developer java in financial services
Backend developer java in financial services

HireAlice • Warszawa

On-site
PLN 300,000 - 420,000
Private medical care
Co-financing for sports card
Dedicated consultant support
+1
Senior Java/Kotlin Backend Engineer – Cloud & AI
Senior Java/Kotlin Backend Engineer – Cloud & AI

Jit Team • Warszawa

On-site
PLN 6,696 - 11,160
Top locations