.NET Developer (Regular)

.NET Developer (Regular)

Financial Technology Sector | Hybrid Work (Łódź, Poland) Work Model: Hybrid (On-site 2 times a month in Łódź)

Role Overview & Responsibilities

We are seeking a skilled Regular .NET Developer to join our team and build high-quality IT solutions for the financial sector. In this role, you will be responsible for:

• Conducting design and implementation work in IT systems (including Oracle-based technologies).

• Collaborating with end/business users to gather and analyze data requirements for new solutions, specifically detailing general tasks and business concepts.

• Actively participating in internal software testing.

• Creating and updating technical and functional system documentation.

• Cooperating in the development of new solutions and defining technical directions.

• Implementing actions to improve data quality in systems and applications exporting data to the data warehouse.

• Supporting the review of technical specifications, as well as project, technical, and administrative documentation prepared by third-party vendors.

Key Requirements

Absolute Must-Haves:

• Very good knowledge of the .NET framework.

• Ability to work with Large Language Models (LLMs).

• Strong teamwork skills combined with high independence.

Experience & Technical Skills:

• Minimum 3 years of programming experience in IT projects using C#, .NET (including v4.5), WCF, SQL, SQL Server Integration Services (SSIS), HTML, and ASP.NET MVC.

• Proficiency in JavaScript, jQuery, jQuery UI, HTML5, and CSS3.

• Familiarity with Visual Studio Ultimate 2013.

• Knowledge of unit testing and the test automation process.

• Proven experience in developing web applications.

• Strong understanding of Object-Oriented Programming (OOP) principles and design patterns.

• Practical experience designing and programming IT systems for financial institutions (or similar enterprise environments in terms of scale, complexity, and quality standards).

Soft Skills & Competencies:

• High degree of independence, goal orientation, and consistency in task execution.

• Excellent work organization, fast learning ability, and teamwork skills.

• Knowledge of business and system requirements analysis, specifically analytical thinking and precise communication.

• Ability to effectively cooperate with business clients, internal stakeholders, and external suppliers.

• High communication skills, natural inquisitiveness, and negotiation abilities.

• English proficiency sufficient for freely working with technical documentation and literature.

Nice to Have

• Understanding of basic UX design principles.

• Familiarity with AGILE and XP methodologies.

• Knowledge of PL/SQL and Oracle databases.

• Practical knowledge of at least one CASE tool (e.g., Sparx Systems Enterprise Architect) and UML.

• Experience working in a matrix organizational structure.

• Familiarity with ITIL best practices.