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Plovdiv, Bulgaria · Hybrid · We're hiring

Build things that
matter. With people
who care.

We're a small, senior team that takes craft seriously. We work on varied, technically interesting problems across many industries — and we choose our clients the same way we choose our colleagues: carefully, and with integrity.

14+
Years building software
100%
Senior engineers — always
0
Gambling or harm clients — ever
Who we're looking for

You care about
what you build.

Not every senior engineer wants the same thing. Some want the biggest team, the most complex infrastructure, the highest title. That's fine — it's just not what Diadraw is.

We're for people who want ownership over their work. Who find it satisfying to deeply understand a problem before writing the first line. Who take quiet pride in code that's clean, systems that hold up, and clients who trust them.

Technical competence matters enormously. But so does how you show up — being proactive, honest, and genuinely invested in what you're building and who you're building it with. The people who stay at Diadraw for years are the ones who care about all of it, not just the stack.

High competence — in the full sense

You've built production systems. You know what breaks, why it breaks, and how to stop it breaking. You have opinions, and you can justify them.

Integrity over convenience

You flag problems early. You don't hide bad news. You say "I don't know" when you don't know. You do the right thing even when it's uncomfortable.

Proactive by default

You don't wait to be asked. You notice things that are off. You raise them. You suggest improvements, take ownership of outcomes, and move things forward without being pushed.

Down to earth

No ego required here. Smart people who are also easy to work with — direct, collegial, able to receive and give honest feedback. We keep things simple.

Life at Diadraw

What working here actually looks like.

Not benefits copy. The real day-to-day.

Ownership, not tickets

You own your work end-to-end. We don't have someone reading your commits or questioning your architecture in PR reviews for sport. We hired you because you're good — and we trust that.

Varied and interesting work

Fintech, health tech, IoT, AI, mobile, web, 3D rendering, real-time systems — our project history is genuinely broad. You won't be maintaining the same CRUD app for three years.

A small team where you matter

Your voice is heard here. Ideas get discussed, not dismissed. Good thinking influences decisions. There's no layer of management between you and the work or the people leading it.

Flexible hours, real flexibility

We're results-oriented. We care that the work gets done well and on time — not that you were visible on Slack at 9:02am. If you need to structure your day differently, we work with that.

Clients worth building for

We don't work with gambling, addiction, or harm industries. You won't spend your career building something you're embarrassed to mention at dinner. That's a deliberate choice, not a coincidence.

📍
Plovdiv-based, hybrid

Our home is Plovdiv, Bulgaria — one of the oldest cities in Europe, and a growing tech hub. Hybrid working is the norm. For the right candidate we can be flexible, but our team is here.

Honest about what we're not

We're a small, senior company.
Some things reflect that.

We'd rather you know this before you apply than find out after. These aren't apologies — just an accurate picture of what Diadraw is.

We don't have a 50-person engineering org with dedicated DevRel, growth teams, or L5–L9 levelling systems
We're not a startup with equity packages and ping pong tables
We won't always have a project that perfectly matches every specialisation
+What we do have: good people, real ownership, interesting work, and a team you'd actually enjoy working with
Open roles

Current openings.

All roles are senior-level. Plovdiv-based / hybrid unless noted.

3 open + always open to exceptional candidates
Senior Full-Stack Engineer
Engineering 📍 Plovdiv · Hybrid Full-time Junior
What you'll do
    Design and build full-stack web applications for clients across multiple industries
    Own features end-to-end — from architecture decisions to production deployment
    Work directly with clients and product stakeholders, not through layers of management
    Contribute to code standards, technical decisions, and architecture reviews
    Collaborate with a small, senior team where your input shapes the approach
What we're looking for
    5+ years of commercial experience building production web applications
    Strong frontend skills (React or Vue) plus solid backend experience (Node.js or similar)
    Experience with relational databases, REST APIs, and cloud deployment
    TypeScript — fluent, not just familiar
    Clear communicator — with clients and colleagues both
Takes about 3 minutes · no cover letter required
Senior Mobile Engineer (iOS / Android)
Engineering 📍 Plovdiv · Hybrid Full-time Senior
What you'll do
    Build native and cross-platform mobile apps — consumer-facing and enterprise
    Work across iOS and Android; React Native experience a strong plus
    Handle complex mobile challenges — offline, camera, sensors, push, performance
    Participate in architecture decisions from day one
    Collaborate directly with clients and the engineering team
What we're looking for
    4+ years native iOS (Swift) or Android (Kotlin) commercial experience
    Apps shipped to the App Store or Google Play
    React Native experience valued but not required
    Solid understanding of mobile architecture patterns and API integration
    Self-directed — you can take a brief and run with it
Takes about 3 minutes · no cover letter required
Senior AI / ML Engineer
AI & Engineering 📍 Plovdiv · Hybrid Full-time Senior
What you'll do
    Design and build AI integrations, LLM pipelines, and ML systems for client products
    Work on real systems that handle real data — not demos or proofs of concept
    Evaluate and implement AI/ML solutions that solve actual business problems
    Build RAG systems, document intelligence pipelines, and AI agents
    Collaborate with clients to understand requirements and deliver production-ready solutions
What we're looking for
    3+ years of production ML/AI experience
    Strong Python skills and experience with modern ML frameworks
    Experience with LLMs, embeddings, and vector databases
    Understanding of RAG, fine-tuning, and prompt engineering
    Pragmatic approach — you know when to use AI and when not to
Takes about 3 minutes · no cover letter required
Always open
Don't see the right role?

We hire on the basis of the person, not just the opening. If you're a senior engineer with strong fundamentals, a good track record, and the kind of values that fit what we've described — reach out anyway. We'll tell you honestly whether there's something that might work.

How we hire

Straightforward. Respectful of your time.

We move quickly and communicate clearly at every step. No ghosting, no puzzle-solving exercises, no drawn-out processes.

01
You apply

Fill in the short form — about 3 minutes. We read every application personally. No ATS black hole.

02
Intro call

30 minutes with someone from the team. We talk about your experience, what you're looking for, and whether there's a fit — both ways.

03
Technical conversation

A practical conversation about how you work — real problems, real decisions, no whiteboard puzzles. We want to understand how you think, not test your memory of algorithms.

04
Offer & start

If it's a fit on both sides, we move quickly. You'll know exactly where you stand and what's next. We don't leave people hanging.

Senior · Plovdiv · Hybrid

If this feels like
your kind of team
let's talk.

We're not for everyone. But for the right person, working here is genuinely good. Apply now and we'll get back to you within two business days.

// reply within 2 business days · no cover letter required · ethical work only