Fresha

Backend Engineer (B2B - Warsaw)

Reposted 12 Days Ago

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Warsaw, Warszawa, Mazowieckie

In-Office

25K-40K Annually

Junior

Beauty • Software

The Role

As a Backend Engineer, you will collaborate with cross-functional teams to design, build, and maintain scalable and efficient code while embracing microservices architecture.

Summary Generated by Built In

Location: Warsaw, Poland — Hybrid (4 days on-site / 1 day remote)

Contract: B2B · 25–40 k PLN net / month + RSUs

Fresha: Shaping the Future of Beauty & Wellness

Join Fresha, the leading marketplace platform transforming the beauty and wellness industry globally. With over 120,000 businesses and 450,000 stylists trusting our platform, we've powered over 1 billion appointments worldwide. Fresha empowers businesses with an all-in-one platform for bookings, point-of-sale, marketing, and more, while connecting consumers to local services.

Your Impact as a Backend Engineer

Are you ready to make a significant impact in a fast-paced, autonomous environment? We're seeking an exceptional Backend Engineer to join our cross-functional product team in Warsaw.

What You'll Do:

* Collaborate closely with Product, Design, Frontend, Infrastructure, and Mobile engineers to take features from discovery to rollout and beyond.

* Be responsible for features from discovery to observability: technical design, implementation, testing, and rollout.

* Design, build, and maintain efficient, scalable, and reliable Ruby/Elixir code.

* Work with a polyglot stack (Ruby, Elixir, GraphQL, TypeScript, gRPC) and modern messaging systems (Kafka).

* Operate within a Kubernetes-driven environment as we continue moving to a microservice architecture.

* Embrace Domain-Driven Design to build high-quality, impactful products from inception to delivery.

What We're Looking For:

Experience building and maintaining globally distributed systems.
Knowledge of event-driven architectures (Kafka).
~2+ years of experience in product engineering, developer tools, or infrastructure at scale.
A pragmatic generalist who thrives on learning new frameworks and tackling complex challenges.
Familiarity with languages such as Elixir, Ruby, or TypeScript is a plus.

Why Join Fresha?

Real Impact: Directly influence our product and architecture in a rapidly growing global business.
Cutting-Edge Tech: Work with modern technologies and contribute to a significant migration to microservices.
Dynamic Culture: Be part of a team that encourages autonomy and innovation.

Don't meet every requirement? We value passion and potential. Apply today and let's grow together!

Interview Process

Screen Stage - Video-call with a member from the Talent Team (45-60min)
1st Stage - Technical video/In-person interview with the team (60min)
2nd Stage - Technical Video/In-person interview with Team (up to 2.5hrs)
Final Stage - Video interview with Head of Engineering / VP of Engineering (60min)

We aim to finalise the entire interview process and deliver feedback within 4 weeks.

Every job application received is reviewed manually by our talent team. While we strive to assess applications within 7 days, the sheer volume of talented individuals expressing interest may occasionally extend this timeframe

Top Skills

Elixir

GraphQL

Grpc

Kafka

Ruby

Typescript

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The Company

HQ: New York, NY

287 Employees

Year Founded: 2015

What We Do

Fresha is the world's largest and top-rated booking platform for Beauty and Wellness trusted by millions of consumers worldwide. Fresha is used by 70,000+ businesses and 300,000+ professionals worldwide, processing over 20mil appointments per month. Fresha is headquartered in London, United Kingdom with global offices located in New York City, Vancouver, Sydney, Dublin, Amsterdam , Dubai and Warsaw. The company raised $185M in venture capital funding to date from leading institutional investors.

Fresha allows consumers to discover, book and pay for beauty and wellness appointments with local businesses via its marketplace, while beauty and wellness businesses and professionals use an all-in-one platform to manage their entire operations with its intuitive free business software and financial technology solutions. Fresha’s ecosystem gives merchants everything they need to run their business seamlessly by facilitating appointment bookings, point-of-sale, customer records management, marketing automation, loyalty, beauty products inventory and team management. The consumer marketplace unlocks revenue potential for partner businesses by leveraging the power of online bookings and automated marketing through mobile apps and advanced integrations with major tech brands including Instagram, Facebook and Google.