Programista.Net - Regular - Banking

About the Position

Programista.Net - Regular - Banking

Warsaw

Consulting – Polska Team /

Permanent contract & B2B /

Remote

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.

Salary: 120 zł - 130 zł an hour

Responsibilities

• 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.

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.

We Offer

• Competitive salary
• Opportunity to work remotely
• Professional development opportunities

About the Company

MARGO is a leading company in the financial sector, dedicated to providing high-quality IT solutions. We value teamwork, independence, and continuous learning. Join our team to contribute to innovative projects and grow your career in a dynamic environment.