Senior/Lead Full-Stack Developer (.Net+Angular)

Luxoft; Województwo pomorskie; On-site; PLN 70,000 - 90,000; Full time

Job summary

A tech company in Poland is seeking an experienced backend developer with at least 5 years of experience in financial services. The role involves working in an agile team, crafting innovative backend solutions, and engaging in the full software lifecycle. Key skills include expertise in C#, ASP.NET Core, and service-oriented architecture. The ideal candidate should thrive in a collaborative environment that values continuous learning.

Qualifications

• Minimum 5 years of backend development experience, preferably in financial services.
• Strong passion for backend architecture and application development.
• Deep understanding of Object-Oriented Programming, SOLID principles, and design patterns.

Responsibilities

• Craft innovative products and embrace new technologies.
• Work collaboratively in a highly skilled team.
• Engage in full software lifecycle including requirements gathering and ongoing support.

Skills

C#

ASP.NET Core

.NET Core

Entity Framework Core

Building and optimizing high-load backend systems

Designing and implementing RESTful and SOAP-based web services

Service-Oriented Architecture (SOA)

Job description

Project description

We are looking for passionate and creative developers eager to craft innovative products and embrace new technologies. You will be part of a small, agile, and highly skilled team of technologists who are building next generation of solutions for Risk Management team and Portfolio Managers. To thrive in our team, you should possess an independent mindset while enjoying a collaborative working environment. We value candidates with full software lifecycle experience, encompassing requirements gathering, implementation, testing, release, and ongoing support.

Responsibilities

• Required qualifications:
• Minimum 5 years of backend development experience, preferably within the hedge fund or financial services industry
• Strong passion for backend architecture and application development, with a commitment to continuous learning and improvement
• Deep understanding of Object-Oriented Programming, SOLID principles, and design patterns
• Excellent communication skills and a collaborative mindset

SKILLS

Must have

• C#, ASP.NET Core, .NET Core, Entity Framework Core
• Building and optimizing high-load, high-performance, data-driven backend systems
• Designing and implementing RESTful and SOAP-based web services
• Experience with Service-Oriented Architecture (SOA)

Nice to have

• Exposure to JavaScript/UI frameworks (e.g., Angular, Bootstrap, jQuery) is a plus but not required
• Experience with Portfolio and Risk Management systems (e.g., What-If analysis, scenario modeling, real-time pricing)
• Familiarity with financial instruments (equities, derivatives, fixed income, etc.)
• Strong grasp of RDBMS concepts, data modeling, and database design
• Practice of Test-Driven Development (TDD) and performance profiling across the stack