Senior Fullstack Developer – Digital Banking

Czym będziesz się zajmować?
Responsibilities:

• Design, develop, test, and maintain backend services supporting large-scale digital banking platforms
• Take ownership of backend testing activities within the Agile team, ensuring software quality, reliability, and performance
• Develop and maintain unit, integration, and API tests to support continuous delivery and high-quality releases
• Collaborate with business stakeholders to understand requirements and translate them into effective technical solutions
• Participate in technical analysis, solution design, and architectural discussions
• Contribute to the entire software development lifecycle, including implementation, testing, deployment, maintenance, and continuous improvement
• Use AI-assisted development tools to improve coding efficiency, testing, and automation of routine tasks
• Work closely with cross-functional team members to deliver secure, scalable, and customer-focused digital banking solutions

Offer:

• Private medical care
• Co-financing for the sports card
• Constant support of dedicated consultant
• Employee referral program

Kogo poszukujemy?

Requirements:

• Minimum 6 years of professional experience in software development, with a strong focus on Java backend development
• Experience with Java (JDK 21+) and Spring Boot 3.5, with knowledge of newer versions (JDK 25+ and Spring Boot 4.x)
• Practical knowledge of Git, Maven, and OpenAPI (Swagger)
• Familiarity with CI/CD pipelines, release procedures, and Jenkins
• Experience with unit and integration testing using JUnit 5, AssertJ, and WireMock
• Knowledge of SQL, JDBC, Spring Template, and Hibernate ORM
• Familiarity with IntelliJ IDEA, Visual Studio Code, and API testing tools (Bruno, IntelliJ HTTP Client, Postman)
• Knowledge of JavaScript, TypeScript, and Angular 2+
• Experience using AI-assisted coding tools to improve development, testing, and automation efficiency

Nice to have:

• Experience with API testing using Cucumber/Gherkin and performance testing with JMeter
• Familiarity with qTest, Playwright, Splunk, Grafana, and Prometheus
• ISTQB Foundation certification

Czego wymagamy?
6 lat doświadczenia na podobnym stanowisku
Znajomości:

• Java
• JUnit
• Spring Boot
• Git
• Maven
• OpenAPI
• CI/CD
• Jenkins
• AssertJ
• Wiremock
• SQL
• JDBC
• Hibernate
• IntelliJ
• JavaScript
• TypeScript
• Angular

Języki:

• Polski
• Angielski

Jakie warunki i benefity otrzymasz?

• 21.8k–25.2k PLN netto/m (B2B)
• B2B - Stałe godziny pracy (100%)
• Praca zdalna: Hybrydowo
• Pakiet medyczny, Pakiet sportowy

Kim jesteśmy?
DCG to przestrzeń, w której spotykają się potrzeby biznesu i ambicje ludzi. Znamy wartość dobrze dopasowanej współpracy, dlatego pomagamy kandydatom znaleźć środowisko, w którym będą mogli rozwinąć skrzydła, a firmom - zbudować zespoły, które naprawdę działają. Pracujemy blisko ludzi i organizacji, uważnie słuchając i reagując na to, co dla nich ważne. Dzięki temu wspólnie tworzymy trwałe i wartościowe relacje, które procentują na lata.