Full Stack Developer

ASSA ABLOY Opening Solutions

Full Stack Developer supporting HID's software applications in Krakow, working with .NET technologies and AWS Cloud Services. Contributing to development in an agile team.

Posted 6/16/2026full-timeKrakow • 🇵🇱 PolandJuniorMid-LevelWebsite

Tech Stack

Tools & technologies

AWSCloudDynamoDBGRPCJavaScript.NETVue.js

About the role

Key responsibilities & impact

Working as a full-stack developer in an agile team environment
Being responsible for the ongoing development of web applications and services working within the latest .NET technologies
Working predominantly with C#, .NET Core, GRPC, WCF, VueJS and gain strong exposure to the AWS Cloud Services
Implementing all aspects of an application design – coding, error logging, debugging, performance, scalability, code reviews, development environment configuration, and testing

Requirements

What you’ll need

2+ years of professional experience in software development
Strong proficiency in C#
Solid experience in backend engineering
Hands-on experience with frontend development using .NET Core, HTML5, JavaScript, and CSS
Strong analytical thinking and problem-solving skills
Effective communication skills in English, both written and verbal
Nice to have: Experience with AWS cloud services (Lambda, API Gateway, Cognito, DynamoDB, S3)

Benefits

Comp & perks

Competitive salary and rewards package
Competitive benefits and annual leave offering, allowing for work-life balance
A vibrant, welcoming & inclusive culture
Extensive career development opportunities and resources to maximize your potential

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

C#.NET CoreGRPCWCFVueJSHTML5JavaScriptCSSbackend engineeringfrontend development

Soft Skills

analytical thinkingproblem-solvingeffective communication