.NET Developer

Net

.NET Developer

Net
-, Kraków

ClearCourse Dev

Full-time
Permanent
Mid
Hybrid

Job description

.NET Developer

Location: Cracow (hybrid: 2 days/week)

 


This role will work as a Senior .NET Developer within an Agile Software Development team in our payment business ClearAccept, contributing to the design, development, and delivery of new features for a cloud-based fintech payments platform. 



Your responsibilities will include, but not be limited to:

  • Collaborate with Solution Architects, Product Owners, Developers, DevOps and QA Automation Engineers to contribute to the development and delivery of new product features using the following technologies :

    • Languages: C#, .NET, Typescript, Javascript, Node.js,  jquery, CSS

    • Databases: AWS Aurora PostgreSQL, AWS DynamoDB, MS-SQL, MongoDB, AWS DocumentDB, AWS ElastiCache Redis

    • Cloud Infrastructure: AWS (API Gateway, Fargate, SQS, SNS, KMS, SecretManager, Cognito, Lambda (Python), etc), Localstack, Docker

  • Analyse business requirements, internal designs and non-functional requirements and estimate user stories collaboratively with the team.

  • Follow industry best practices, coding guidelines and secure development practices, and ensure other members of the team do likewise

  • Follow lean/agile principles and help to continually improve processes and practices.

 

Required skills and experience: 

  • Professional level (3+ years' experience) as a Developer within a modern software environment

  • Strong Web API experience

  • Experience in asynchronous, multi-threaded & parallel programming

  • Strong experience in SQL & NoSQL databases

  • Experience in improving, refactoring and rewriting code

  • Understanding of design patterns

  • Experience using CI/CD build and deployment pipelines.

  • Experience of secure coding practices, OWASP Top 10, etc.

 

We offer:  

  • Kafeteria MyBenefit

  • Additional private medical care  

  • Day off for your birthday

  • Pizza Tuesday  

  • Relaxation zone –football table, PlayStation

  • Integration meetings  

  • No dress code  

  • and much more! 

 

Are you ready to take your next step or know someone who is? Apply to ClearCourse today!

Tech stack

    English

    B2

    .Net

    regular

    Web API

    regular

    TypeScript

    regular

    CSS

    regular

    JavaScript

    regular

    AWS

    regular

    Node.js

    regular

    Docker

    regular

Office location

Published: 15.07.2025

About the company

ClearCourse Dev

We’re building a brilliant business with the best products and the best people, and by integrating our software and payments platform, we’re delivering the best solution for customers.

Company profile
.NET Developer - ClearCourse Dev