Full-Stack Developer (.Net+Angular)

Trinetix

Poland · Full-time · Entry

Full-Stack Developer

We are looking for a Full-Stack Developer to join our team at Trinetix.

In this role, you will contribute to the development and improvement of our digital solutions by delivering clean, reliable code and supporting the overall product quality and performance.

Requirements

Frontend

Experience with Angular, including components, modules, services, and RxJS
Experience with Angular Signals
Familiarity with Karma and Jasmine for unit testing
Strong understanding of REST API integration
Experience with Angular Material and Bootstrap
Knowledge of design patterns (optional)

Backend

Expertise in .NET 6, .NET Core, ASP.NET Core
Experience with PostgreSQL
Experience with Entity Framework Core
Experience with Azure, including:
Azure Functions
Azure Durable Functions
Experience with Redis
Experience with Dapper
Solid understanding of design patterns (GoF, SOLID, etc.)

General / Cross-cutting

Strong foundation in object-oriented programming and design principles (OOP, OOD, SOLID)
Practical experience with async programming and multithreading
Understanding of web application lifecycle, security best practices, and error handling
Intermediate English level or higher

Nice-to-haves

Experience with Azure (App Services, Functions, Storage, Service Bus, etc.)
Proficiency in writing T-SQL queries for MS SQL Server
Experience with CI/CD practices or cloud-native development is a plus

Core Responsibilities

Analyzing and improving existing features
Developing key product functionality on both frontend and backend
Participating in planning, implementation, refactoring, and optimization
Ensuring code quality and contributing to overall technical improvements

Expected Qualifications

Build and deliver complex features with confidence You take ownership of major parts of a project, building advanced features that meet both technical and business needs.
Make smart technical decisions and contribute to design discussions You can design and implement solutions independently, and you help shape system architecture to support scalability and long-term goals.
Support and mentor junior developers You share your experience with less-experienced teammates, offering guidance on code quality, design choices, and development best practices.

What We Offer

Continuous learning and career growth opportunities
Professional training and English/Spanish language classes
Comprehensive medical insurance
Mental health support
Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more
Flexible working hours
Inclusive and supportive culture

About Us

Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world.

Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture.

Our operations are driven by a strong business vision, a people-first culture, and a commitment to responsible growth. We actively give back to the community through various CSR activities and adhere to international principles for sustainable development and business ethics.

To learn more about how we collect, process, and store your personal data, please review our Privacy Notice: https://www.trinetix.com/corporate-policies/privacy-notice

Key Skills

Ranked by relevance

angular design patterns sql postgresql sql server bootstrap storage server redis cloud cicd oop

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