.
Senior.net (C#) Software Engineer
  • Kraków
Senior.net (C#) Software Engineer
Kraków, Kraków, Lesser Poland Voivodeship, Polska
StoneX Poland
24. 6. 2025
Informacje o stanowisku

With 4,300 employees and over 400,000 retail and institutional clients from more than 80 offices spread across five continents, we’re a Fortune-100, Nasdaq-listed provider, connecting clients to the global markets – focusing on innovation, human connection, and providing world-class products and services to all types of investors.
 
Whether you want to forge a career connecting our retail clients to potential trading opportunities, or ingrain yourself in the world of institutional investing, The StoneX Group is made up of four segments that offer endless potential for progression and growth.
 
Business Segment Overview: A Swift-accredited service bureau and member, our Payments division provides NGOs, institutions and non-profits the ability to make a local difference, globally – with transparent pricing across 180+ countries and 140+ currencies. 

Technology Ecosystem:
Back End: C#, .NET
Database: SQL Server
Azure

StoneX Payments is looking for a Senior Software Engineer to design, develop and implement software applications that make up key components of our platforms. You will deliver high-quality software that is aligned with customer needs and business goals. You will be responsible for the technical excellence and approach taken by less experienced team members, including providing guidance and oversight, planning and estimation, analyzing software performance and configuration systems, peer code reviews and documentation, and the deployment and integration of new software from technology standards you set. You are expected to conduct design and code reviews within the engineering team and vetting designs across your teams with business initiatives. Implement engineering standards, best practices, and quality assurance procedures
Work closely with product owners to understand product requirements and translate them into technical stories
Provide technical expertise and insight to analyze complex requirements and break down features and initiatives into tasks
Take responsibility for the quality of the applications as well as its alignment with technology and product goals
Identify recurring issues and opportunities to improve engineering process and coding standards
Lead the execution of software solutions along with monitoring and supporting tools to ensure the software works well in the operating environment
Actively participate in strategic implementation regarding technology solutions and platform architecture
Mentor and grow less experienced engineers
Forward thinking on modern technology and the payments industry

5+ years software engineering experience, primarily Back-End or Full-Stack.
~ NET and Cloud platforms (Azure/AWS/GCP).
~ NET 6+, C#.
~ Experience designing and writing robust software for highly scalable, low-latency, event driven, distributed platforms.
~ Strong experience with object-oriented programming and design, including C# or any other programming languages.
~ Experience with modern architectures and practices including microservices, cloud computing, micro frontends, and domain driven design.
~ Experience with Jira and Confluence.
~ Deep understanding of modern cloud native technology with microservice/microsite design patterns.


Experience with document databases.
Experience working with VueJs/React, and Postgres.

Mogilska 35 – we have private parking for employees.

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


    91 581
    9 017