Senior .NET Full-Stack Engineer | Agile, CI/CD, Cloud

HSBC; Województwo podlaskie; On-site; PLN 205,000 - 246,000; Full time

Benefits offered by this job

Healthcare

Pension and life assurance

Multisport card

Private medical care

Home office set-up reimbursement (up ￦

Cafeteria platform

Employee assistance program

Additional contributions to PPK scheme

Corporate events

Nursery discounts

Training and education support

Social fund

Flexible working hours

Free parking

Job summary

HSBC Poland is seeking a Senior Software Engineer to own full-stack .NET delivery from inception to transition. You will focus on engineering quality with TDD/ATDD and CI/CD, while shaping technical strategy including cloud adoption and DevOps/DevSecOps practices.

You will collaborate with an international team to deliver scalable solutions, participate in architecture decisions, and mentor peers to elevate code quality and reliability.

Qualifications

• Substantial hands-on programming experience with .NET and C#.
• Strong database experience with MS SQL Server and PostgreSQL.
• Front-end tech: JavaScript, HTML, CSS, TypeScript, Angular, Bootstrap.
• Apply Clean Code, C# design patterns, Entity Framework, Unity, and TDD/ATDD.
• Deliver through CI/CD with DevOps and DevSecOps controls.
• Experience with microservices-based architectures and distributed systems.
• Excellent written and spoken English for international collaboration.

Responsibilities

• Deliver full stack .NET solutions and automated tests across the project lifecycle.
• Analyse business requirements and propose solution options aligned to outcomes.
• Translate requirements into working software in an agile environment.
• Run demos with business stakeholders and incorporate feedback.
• Produce and maintain specifications and documentation for delivery and transition.
• Investigate live faults, diagnose root causes and implement fixes.
• Roll out tech strategy: evergreen, cloud roadmap, DevOps/DevSecOps tooling.
• Mentor and guide other developers on best practices and security.

Skills

Strong communication

Adaptability

Team collaboration

Tools

.NET

C#

MS SQL Server

PostgreSQL

JavaScript

HTML

CSS

TypeScript

Angular

Bootstrap

Entity Framework

Unity

TDD

ATDD

CI/CD

DevOps

DevSecOps

Microservices

Job description

HSBC Poland is seeking a Senior Software Engineer to own full-stack .NET delivery from inception to transition. You will focus on engineering quality with TDD/ATDD and CI/CD, while shaping technical strategy including cloud adoption and DevOps/DevSecOps practices.

You will collaborate with an international team to deliver scalable solutions, participate in architecture decisions, and mentor peers to elevate code quality and reliability.