Senior Backend.NET Engineer

Senior Backend Engineer (.NET) — Small Team, Big Impact

Work directly with founders. Build things that matter. Learn fast. Move faster.

About Bond

At Bond, we’re not a large corporation with layers of management and slow‑moving projects. We’re a tight‑knit product and engineering team building something ambitious — a platform that transforms how member‑based organisations connect, engage, and grow.

Our clients include unions, associations, educational, and healthcare sector bodies that require secure, intuitive tools to serve their members. We help them do it better through our suite of integrated products : CRM, finance, learning, engagement, and community modules — all built in‑house by our team.

We’re growing quickly, and we need the right people on board — not just great engineers, but adaptable, curious minds who thrive in fast‑paced environments where priorities shift, decisions are made quickly, and results matter.

The Role

We’re looking for a Senior Backend Engineer who’s excited to work at the heart of a small, dynamic team. This is a hands‑on role where you’ll solve complex problems and contribute directly to the success of our platform and our clients.

You’ll work closely with our founders, product leaders, and developers across :

• Designing and building robust backend services and APIs in .NET
• Translating real‑world business logic into clean, maintainable code
• Integrating with third‑party services like Stripe, Twilio, AI / ML APIs
• Helping define and evolve our tech architecture and dev practices
• Maintaining and modernising some legacy systems (ASP.NET MVC and .NET Framework)

While this is a backend‑heavy role, we welcome individuals with full‑stack capabilities or interest, especially those who are eager to learn quickly and take on broader responsibilities.

What It’s Really Like at Bond

Let’s be clear : this isn’t a cushy enterprise job with siloed teams and a 12‑month roadmap.

If you’re looking for a big brand name, this probably isn’t for you. If you want autonomy, accountability, and a seat at the table, let’s talk.

Tech Stack & Requirements

Core Backend (Required) :

Frontend (Nice to Have) :

Bonus Points :

What We’re Looking For

Read Carefully…

We value attention to detail and people who actually read job ads. So please include the word Tinkerbell somewhere in your application — we won’t reply without it.

Apply Now

No recruiters, please. We hire direct.

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