.NET Developer

Sparta Global — Poland · Posted ~3 hours ago

Mid Full-time

Skills

.NET C# REST APIs Microservices SQL REST API

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Summary ✨ AI‑Generated

An experienced software developer role focused on designing and maintaining enterprise applications and backend services. The role includes API development, database integration, testing, and agile collaboration.

Highlights

Work in an enterprise technology environment building scalable applications, solving complex problems, and collaborating with experienced engineering teams.

Description

We’re looking for an experienced .NET Developer to join a major technology programme within a global financial services organisation in Kraków. This is an opportunity to work within a large-scale enterprise environment, building and enhancing business-critical applications used across an international organisation. The Role You’ll join an established engineering team responsible for developing, maintaining and improving modern applications and services. You’ll work closely with engineers, architects, analysts and other technology stakeholders to deliver robust, scalable solutions. Key Responsibilities Design, develop and maintain applications using C# and .NETBuild scalable, high-quality backend services and APIsDevelop and integrate REST APIs and microservicesWork with relational databases and SQLWrite clean, maintainable and well-tested codeParticipate in code reviews and contribute to engineering best practicesTroubleshoot and resolve complex technical issuesWork within Agile engineering teamsCollaborate with stakeholders across an international technology organisationContribute to CI/CD and automated deployment processesWhat We’re Looking For Strong commercial experience with C# / .NETExperience with modern .NET / .NET CoreStrong understanding of RESTful APIs and backend developmentGood knowledge of SQL and relational databasesExperience with Git and modern development practicesUnderstanding of automated testing and CI/CDExperience working in Agile/Scrum environmentsStrong problem-solving and communication skillsEnglish suitable for working within an international environmentExperience within banking, financial services or another large-scale regulated enterprise environment would be beneficial. Location: Kraków Working Model: Hybrid Technology: C#, .NET, REST APIs, SQL, Git, CI/CD If you’re a .NET Developer looking to work on complex, enterprise-scale technology within a global environment, I’d be interested in speaking with you.