All offersKrakówJSSenior Platform Engineer
Senior Platform Engineer
Ramp Network

Senior Platform Engineer

Ramp Network
5 356 - 7 141 USDNet/month - B2B
Type of work
Employment Type
Operating mode

Tech stack


Job description

Join the Web3 revolution at Ramp!


👋🏼 A few words about us

At Ramp, we provide a powerful fiat <> crypto toolkit that enables anyone - from established brands to blockchain pioneers - to easily onboard their next million users into Web3.


Bridging the gap between today's financial system and the emerging crypto economy is our lifelong mission. Driven by our vision, sense of community, and passion for excellence, we relentlessly work to make this dream come true and bring Web3 to the mainstream.


From day one, our founders have built a purpose-led organisation where a culture of high performance, receptive minds, and collaboration is at the core. If you’re looking to accelerate your career, grow at pace, and have a meaningful impact, you’ll find a home at Ramp. We have huge ambitions and want people to join us on our quest to become a world-leading Web3 organisation.


🙌🏼 What you will be doing


We are looking for a Senior Backend Engineer to develop Ramp's core backend architecture and libraries utilized by all our engineering teams. If you are keen to work in a quickly growing product company and interested in new technologies then we want to hear from you. You will have an impact on what and how we do it.


🧩What you will be working on

  • Maintaining and extending core libraries and infrastructure integrations, in particular database usage
  • Influencing code optimizations and architecture, in particular in terms of reliability, stability and performance
  • Improving developer experience for all our teams
  • Building internal tools and proposing architecture designs with other teams.
  • Keeping an eye on external tools’ changelogs, to make sure we squeeze the most value out of our setup.

🛠️ How we work

The Platform team, together with SRE, QA, and Data Engineering teams, takes care of the technical layer of our product. We coordinate significant architectural changes, pursue company’s Technical Objectives, and simply make the lives of our Product teams easier.

Learn more about our Tech Teams at Ramp.


⚙️Our tech stack:

  • Front-end: TypeScript, React, Jest, CSS (SCSS + CSS Modules), MobX
  • Back-end: TypeScript, NestJS (Node.js), PostgreSQL, RabbitMQ, Redis, OpenTelemetry
  • SRE/DevOps: Google Cloud, Docker & Kubernetes, GitHub Actions,Terraform, Prometheus & Grafana
  • Quality Assurance: TypeScript, Jest, React Testing Library, Playwright,
  • Blockchain: web3.js, ethers.js, and many more


🤟What you will bring:

  • 4+ years of experience in building sophisticated backend systems,
  • readiness to work in a rapidly scaling up startup,
  • sense of ownership and readiness to work on delivering value, not only via code changes

🌟Extra points for:

  • Experience with our SRE stack
  • Experience with NestJS framework
  • Experience with OpenTelemetry or other observability solutions
  • Experience in scaling backend applications and infrastructure
  • Experience with monorepo projects (package managers, build orchestrators, bundlers and transpilers)
  • Knowledge of event-driven and domain-driven methodologies

🪄What’s in it for you?

💸 Competitive salary

  • Equity package: share in our success
  • Zero-fee crypto purchases via on-ramp!
  • 21 000- 28 000 PLN net on B2B contract

🩺 Health & wellbeing

  • 26+ days paid time-off
  • Health & Sports benefits for you and your loved ones
  • Dedicated time off for yearly health check-ups

🧠 Development & Growth

  • Self-development and conference budget
  • Language lessons
  • Internal workshops and activities supporting growth and mental health

🏢 Great working environment and socials

  • Modern and comfy offices in Warsaw and Wroclaw, which has everything you'll need to excel and collaborate with your team
  • Remote working with visits in our offices
  • The best laptops and kit to work on
  • Internal Tech meetups on-site & online
  • Team socials funded by us

🤝Our interview process


  1. Discovery interview - 30 min 
  2. Lifestyle interview - 60 min
  3. Home-based programming task
  4. Technical interview - 60 min

Learn more about the recruitment process at Ramp.


💚 Our Culture

We are fueled by a strong sense of community, purpose, and the drive to build a sustainable business. Together, we nurture a culture of high performance, low egos, receptive minds, and collaboration. We provide space for ambition, trust and empowerment to allow you to be your best self.


Our culture has been founder-driven from the start, it is defined by our shared values and behaviors, which are distinctly Ramp and represent the organisation that we have built. This is our recipe for success that we all believe in…this is how we will win! 

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5 356 - 7 141 USD