Full Stack Developer - .Net/React.js

Job Description :

Were looking for a Full Stack Developer to join one of our partner companies a global technology services firm renowned for digital transformation and software engineering excellence.

In this role, you will lead modernization efforts across a legacy VB6/WinForms product, with early focus on reporting, and long-term transition to a modern, SaaS-ready architecture.

Key Responsibilities :

- Collaborate on the gradual replacement of Crystal Reports with web-based reporting solutions.

- Analyze and enhance a complex legacy .NET 4.x / VB6 system, identifying safe modernization paths.

- Design modular, modern components using PostgreSQL, Node.js, Python, and React.

- Partner with QA, product, and leadership to reduce risk while improving product velocity and stability.

- Help build a sustainable modernization strategy (Strangler Fig pattern), preserving schema compatibility and avoiding downtime.

What Were Looking For :

- 5+ years of strong Backend Development experience in .NET and/or modern open-source stacks (Node.js, Python, Postgres).

- Familiarity with legacy systems and confidence working in complex, high-stakes codebases.

- Prior experience replacing Crystal Reports or similar legacy tools is a strong plus.

- Strong architectural instincts and ability to work with legacy schemas and data contracts.

- Bonus : knowledge of cloud hosting, containerization, or SaaS product delivery models.

Why AppExert?

At AppExert, our main objective is to cultivate a supportive community for remote developers, ensuring a strong sense of belonging.

We offer a variety of benefits to ensure you can always work hard and have fun :

- Connect and collaborate with like-minded professionals from around the world, expanding your network and knowledge.

- Flexibility and freedom, allowing you to choose your own work location.

- Whether you prefer working from the comfort of your home, a bustling coffee shop, or a tranquil beach, the choice of location is entirely yours.

- Secure and reliable remote work environment, ensuring that our employees can enjoy the benefits of flexibility while having a solid foundation to thrive professionally.

- A supportive environment where you can sharpen your skills, receive valuable feedback and stay up-to-date with the latest industry trends.

- Robust infrastructure, effective communication channels, and remote collaboration tools.

- A healthy work-life balance by ensuring that our developers have a standard 40-hour workweek, allowing them to excel in their roles while maintaining their well-being.

- Paid time off so you can really recharge and enjoy life.

- Health, wellness, and lifestyle benefits to balance your heart, mind, and body.

- Virtual team building activities and social events we foster a sense of connection among our team members, recognising the significance of staying united even in remote work settings.

- An amazing culture to top it all off!