Senior Backend Engineer

Own the Engineering. Make the Scheduling Magic happen.

Doodle is a B2B SaaS platform used by millions of professionals to coordinate meetings and collaboration across teams and companies. We are expanding from a scheduling product into a broader productivity and coordination platform which creates meaningful technical challenges at scale.

We arent just looking for someone to write code. We need a Systems Builder. Someone who gets excited by the precision of reactive programming the complexity of event-driven architectures and the unique edge cases that arise when processing time across every global time zone simultaneously.

What Youll Actually Do

• Own the Backend: Design and ship high-performance services in Go and Java that serve millions of global users.

• Wrangle Time: Tackle the fascinating logic behind global schedulingwhere millisecond precision meets complex human variables.

• Scale High: Optimize our core platforms for massive concurrency and global distribution.

• Lead the Standard: Champion clean code and CI/CD excellence in an environment that values doing it right over doing it fast.

What do you bring

Youll thrive here if you are a Senior who values customer impact as much as elegant syntax.

• The Foundation: You have a deep grasp of DS/Algo and distributed systems.

• The Toolkit: You are a pro in Go and/or Java and have experience shipping production-ready backend services.

• The Mindset: You think in Events. You understand Kafka reactive systems and how to build for scale.

• The Bonus: If youve danced with Kubernetes Docker or AWS youll feel right at home.

• The Location: You are based in Poland with full work authorization (we cannot provide sponsorship at this time).
  

Why Doodle

• Real Impact: Your commits will change how the world meets.

• Technical Stretch: We deal with Time problems most companies never encounter. Its a masterclass in distributed logic.

Culture of Trust: We value curiosity autonomy and a life-work balance that respects your time as much as our users.

Hiring Journey

• Initial Application Review

• Technical Interview (based on Home Assignment )

• Exec Interview

• HR Interview (BRYQ Assessment)

• Final Offer & Reference Check
  

At Doodle were committed to providing an environment of mutual trust and respect where equal employment opportunities (EEO) are available to all applicants and teammates without regard to age race color disability religion gender and sexual orientation. Diversity and inclusion are of utmost importance to us. Were committed to building a team that represents a variety of backgrounds perspectives and skills. The more inclusive we are the better our work and our products will be. We want to hear from you so please dont hesitate to apply!We look forward to receiving your full application.

IMPORTANT NOTICE: Please note that we can only consider your application if you are based and have the right to work in Spain. At this time we are unable to sponsor visa for this position or support with relocation.