Senior Ruby Engineer (Pipeline Team) – Remote (EU) in ChartMogul 2022 at Waltham, MA

Website ChartMogul

This Job Listing is about ChartMogul in Waltham, MA 2022


We are looking for a Senior Ruby Engineer to join our Pipeline Team. We’re the team responsible for creating a platform to accept the data from various sources and schedule processing of that data. We are currently a team of 5 backend developers working in 2-week iterations. Working with us would allow you to get full end-to-end responsibility of part of the platform that processes millions of invoices per month.


  • Gather and process large volumes of data. You will play a meaningful role in improving a backend that processes very high volumes of raw data
  • Support the rest of the team in improving the quality of our main Rails application
  • Contribute to technology strategy; take a front seat in our decision-making on evolving our data processing pipeline using technologies that fit our purposes
  • Support & mentor junior engineers through high-quality, scalable engineering designs and helpful code reviews
  • Stay up to date with the latest trends in (relevant) technology



  • You have 4+ years of experience, with at least 1 of them in developing high traffic web applications
  • You are very well versed with Ruby
  • Experienced in SQL and data processing — we use PostgreSQL for most things
  • Good knowledge of software development fundamentals; how to structure programs and decompose problems, when to apply patterns, when and how to select the right paradigm for a task
  • Next to speaking English fluently, you can understand and translate business requirements into clearly articulated technology solutions

Nice to Have

  • Practical knowledge of CI/CD systems
  • Practical knowledge of provisioning and orchestration tools. We presently use SaltStack and Terraform
  • Practical knowledge of job schedulers such as Sidekiq, Faktory, and/or pg_cron


  • You’re passionate about coding: you know how to run code, not just write it
  • You’re pragmatic and know when to be hands-on, and enjoy taking the lead in challenging situations
  • You’re excited to learn new technologies and best practices
  • You’re always up for pairing and tackling problems with your colleagues
  • You’re eager to learn, contribute to design and architecture decisions, and inspire change

What is it like to work at ChartMogul?

  • You’ll receive a salary package in the range of 65,000 – 85,000 EUR / year (*Our range is set according to a market research conducted in the Berlin area. The final offer will depend on your experience & location.)
  • Flexible hours with healthy work-life balance
  • All employees, including contractors, receive sick days, paid holiday days, and paternity leave
  • You’ll join the adventures of an early-stage company and experience what it means to have an incredibly impactful job
  • You’ll become part of a team of nice, awesome, and highly dedicated people who all have the same mission: Helping companies build better businesses!

Application Process

  1. Initial call with our Tech Recruiter
  2. Technical interview with Pipeline Team Members
  3. Hiring manager interview with our Director of Engineering
  4. Final interview with our VP of Engineering
  5. Reference Checks
  6. Offer

This is a full-time remote position. Please note that we are only able to consider applicants who are eligible to work in the EU at this time.

Company: ChartMogul
Vacancy Type: Full Time
Job Location: Waltham, MA
Application Deadline: N/A

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