Middle Fullstack Engineer (.NET, Angular/React) Warsaw

Vention; Warszawa; Hybrid; PLN 81,000 - 97,000; Full time

Benefits offered by this job

Private medical care with LuxMed

Kafeteria MyBenefit credits

Multisport membership

Glasses reimbursement program

Referral bonuses for bringing in new人才

Job summary

Vention is seeking a .NET developer to design, build, and deploy robust services in a hybrid Warsaw-based role. You will own end-to-end development, contribute to architecture decisions, and participate in Agile ceremonies while mentoring junior teammates when needed.

Requirements include 2+ years in .NET, C#, SQL, and TypeScript with Angular or React, plus a strong grasp of microservices, DDD, and clean code practices. English communication with clients is expected.

Qualifications

• 2+ years of professional .NET development experience.
• Proficiency in C# (.NET Core & .NET Framework).
• Experience with SQL databases.
• Experience with TypeScript and Angular or React.
• Strong understanding of microservices, DDD, and clean code principles.
• English level B2 or higher and ability to communicate with English-speaking clients.
• Eagerness to learn and adopt new technologies.

Responsibilities

• Design, develop and deploy high-quality .NET solutions with production-grade reliability.
• Own end-to-end development—from business logic to deployment.
• Engage in Agile processes including sprint demos, Scrum ceremonies and innovation workshops.
• Contribute to technical planning including estimations and architectural decisions.
• Maintain code excellence through peer reviews and comprehensive test coverage.
• Drive technical innovation by evaluating and integrating modern .NET technologies.
• Optional leadership: Mentor junior developers and represent our tech at community events.

Skills

C# (.NET Core/Framework)

SQL databases

TypeScript

Angular

React

Microservices

DDD

Clean code

English communication

Continuous learning

Job description

Salary: from 8000 PLN gross Hybrid Full-time Warsaw, Poland (67 Prosta St, 00-838)

Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery.

We've been building robust .NET solutions since 2002 - from microservice-based systems to high-load, enterprise-grade platforms. Our teams follow best engineering practices like clean architecture, DDD, automated testing, and CI/CD, delivering cloud-native solutions on Azure and AWS.

What you'll do

• Design, develop and deploy high-quality .NET solutions with production-grade reliability
• Own end-to-end development - from business logic implementation to final deployment
• Engage in Agile processes including sprint demos, Scrum ceremonies and innovation workshops
• Contribute to technical planning including project estimations and architectural decisions
• Maintain code excellence through peer reviews and comprehensive test coverage
• Drive technical innovation by evaluating and integrating modern .NET technologies
• Optional leadership: Mentor junior developers and represent our tech at community events

What you bring

• 2+ years professional experience with .NET development
• Proficiency in C# (.NET Core & .NET Framework)
• Experience with SQL databases
• Experience with TypeScript and either Angular or React
• Solid understanding of microservices architecture, DDD, and clean code principles
• English level B2 or higher, with experience communicating with English-speaking clients
• Genuine interest in continuously improving skills and keeping up with new technologies

What you'll get

• EDU corporate community (300+ members): tech communities, interest clubs, events, a small R&D lab, a knowledge base, and a dedicated AI track
• Licenses for AI tools: GitHub Copilot, Cursor, and others
• Private medical care with LuxMed
• Kafeteria MyBenefit credits for stores, restaurants, and cafés
• Access to a Multisport membership to stay active
• Glasses reimbursement program
• Referral bonuses for bringing in new talent