Senior Fullstack Developer - Remote Banking (Java/Spring)

Sii Poland; Bydgoszcz; On-site; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Great Place to Work

Remote work 100%

Career development

Medical care

MySii app

Profit sharing

Centre of internal trainings

Team of senior developers

Job summary

Sii Poland is seeking a Senior Fullstack Developer for a banking sector project. The role is fully remote, offering opportunities to work with a team of senior developers and participate in continuous development.

You will design and implement backend and frontend features, focusing on scalable, reliable banking solutions while preserving clean, well-documented code. Ideal candidates have 5+ years in fullstack Java, strong Spring/Hibernate expertise, and frontend skills

Qualifications

• 5+ years of experience as a Fullstack Java Developer.
• Proficient in Java, Spring and Hibernate; frontend with Angular/TypeScript.
• Fluent English, spoken and written.
• Experience building RESTful microservices and databases.

Responsibilities

• Collaborate within an Agile team to design and implement backend and frontend functionalities.
• Develop and maintain dashboards, workflows, and key application features for corporate banking solutions.
• Ensure scalability, performance, and reliability of software solutions.
• Write clean, efficient, and well-documented code while adhering to best practices.
• Debug and resolve technical issues, minimizing downtime.
• Coordinate with colleagues across locations to align goals and deliverables.

Skills

Java

Spring

Hibernate

Angular

TypeScript

HTML/CSS

REST APIs

JSON/XML

Agile

English

Tools

Maven

npm

Git

Bitbucket

Oracle

SQL

PL/SQL

Job description

Sii Poland is seeking a Senior Fullstack Developer for a banking sector project. The role is fully remote, offering opportunities to work with a team of senior developers and participate in continuous development.

You will design and implement backend and frontend features, focusing on scalable, reliable banking solutions while preserving clean, well-documented code. Ideal candidates have 5+ years in fullstack Java, strong Spring/Hibernate expertise, and frontend skills