Senior .NET Developer

  • Location: Sofia
  • Term: Permanent Position
  • Annual salary: Competitive
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Job description

Waracle are looking for a Senior .NET Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation.

We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations.

This is a Hybrid role working from our Sofia office 2 days a week, offering you the perfect balance of collaborative in-person connection and focused remote flexibility.

 

Key Aspects of the Role

As a Senior .Net Developer, you’ll be a technical pillar within your squad, focusing on the design and delivery of end-to-end features and subsystems. We believe that great software is built through collaboration and high craft standards.

In this role, you won’t just write code; you will help shape our technical direction, mentor aspiring developers, and ensure our solutions are modular, inclusive, and scalable. If you enjoy solving puzzles and empowering others to grow, you’ll fit right into the team!

 

Duties of this role include:

  • Technical Excellence: Designing and delivering end-to-end features while optimising for performance, accessibility, and responsiveness.
  • Collaborative Leadership: Leading specific workstreams and mentoring junior colleagues in both technical craft and professional processes.
  • Stakeholder Engagement: Translating complex technical trade-offs into plain language and confidently presenting demos to help shape tactical direction for our clients.
  • Community Building: Contributing to our Community of Practice and representing Waracle’s culture in recruitment and interview panels.

What you'll bring

  • 3+ experience delivering complex digital products, with deep expertise in .NET and Angular, building scalable, secure, and maintainable full-stack solutions.
  • Strong experience designing and developing cloud-based applications using Azure, with an understanding of modern architecture patterns and best practices.
  • Strong understanding of solid principles, clean code practices, maintainability, and security standards.
  • A collaborative and supportive mentoring style, providing constructive feedback through peer reviews, knowledge sharing, and technical guidance.

Recruitment process

The Recruitment Process

The recruitment process you can expect for this role is an initial call with your dedicated Talent Attraction Partner and an engineer from our technical panel who will chat with you about Waracle, what you are looking for in a new position, the salary for the role, notice period and benefits (the important stuff!). It’s also a great opportunity for us to get a high-level overview of your technical background.

 

After that, you’ll be invited to a two-stage interview process where you have an opportunity to find out more about the role and showcase your skills and experience. Your Talent Attraction Partner will guide you through the whole process to your first day with us.

Our Benefits

We believe in supporting our team, inside and outside of work. Here's a glimpse of what you can expect:

Additional health insurance – comprehensive supplementary coverage beyond the mandatory social insurance, provided by one of Bulgaria’s leading insurance companies.

Sports cards (Multisport / CoolFit) – access to a wide range of sports and wellness facilities across the country.

We champion hybrid working, providing a home office setup budget to ensure you're comfortable and productive wherever you are.

Invest in yourself with access to Udemy Business and a dedicated learning and development budget for continuous growth.

We foster a vibrant culture with regular fun meet-ups and lunch on us in the office once a month. You'll also have the opportunity to make a local impact through Spirit of Waracle, our initiative for getting involved in charitable causes locally, building strong team bonds and giving back.

Our values

To make the world a better place through impactful software

We take pride in delivering high quality work and seeing the impact it has. We are curious, proactive, and always learning; continuously improving ourselves and our skills. We strive for excellence in everything we do. We see every opportunity as a chance to raise the bar - for Waracle, our clients, and for our own professional growth.

We succeed together: whether we’re leading, supporting or learning. We lead with empathy, working as a unified team to understand and appreciate other people’s perspectives and experiences. This commitment to one another empowers everyone to do their best work and reach their full potential. We build trust, celebrate every contribution, and create a space where everyone has the opportunity to shine.

We have big goals, but we don’t try to do everything. We know there are a limited number of hours in a day, so we make every one of them count. We accomplish this by regularly pausing to assess the potential impact of our work, prioritising what matters most and then acting with purpose.

We are transparent in how we think and act. We seek and share context, give and accept feedback, and communicate openly. We take full ownership of what we deliver as individuals and as a team, and hold ourselves accountable. This openness and accountability gives us the clarity and purpose to deliver at our best.

We love what we do and find the fun in each day, celebrating our shared successes and the satisfaction of doing hard work well. We’re in this together, creating space for connection, laughter, and fun. When we look after our clients and each other, and do work we’re proud of, we go home happy.

Equal Opportunities

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, gender, disability, religion/belief, sexual orientation or age.

We are not accepting applications from recruitment agencies.

Feel like a good fit?

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