Role overview

Senior Backend Engineer (R&D)

Requirements and responsibilities

Readable role content extracted into sections for faster review.

What You'll Be Doing

  • Design and build production-grade systems that are reliable, scalable, and observable.
  • Own systems end-to-end: problem → design → data → implementation → deployment → operations.
  • Work across application services, distributed systems, infrastructure, data pipelines, and ML systems
  • Debug complex production issues across multiple layers
  • Make engineering trade-offs grounded in first principles
  • Improve performance, latency, reliability, and cost efficiency
  • Contribute to architecture and technical direction
  • Write maintainable code and documentation
  • Raise the engineering bar
  • Machine Learning as Part of the RoleFrame problems correctly: when to use ML vs deterministic systemsWork with data end-to-endTrain, evaluate, and iterate on modelsBuild reproducible pipelinesDeploy models and monitor performance, drift, and costDebug system + model failures
  • Frame problems correctly: when to use ML vs deterministic systems
  • Work with data end-to-end
  • Train, evaluate, and iterate on models
  • Build reproducible pipelines
  • Deploy models and monitor performance, drift, and cost
  • Debug system + model failures

Details

  • Frame problems correctly: when to use ML vs deterministic systems
  • Work with data end-to-end
  • Train, evaluate, and iterate on models
  • Build reproducible pipelines
  • Deploy models and monitor performance, drift, and cost
  • Debug system + model failures

What We're Looking For

  • Strong CS fundamentals (DSA, OS, networking, distributed systems)
  • Solid probability and statistics
  • Experience building production systems at scale
  • Ability to move across languages (Go, Java, Python, Rust, SQL)
  • Understanding of system behavior under load and failure
  • Comfort with Linux, containers, Kubernetes
  • Strong debugging skills
  • Ability to reason using invariants and failure modes
  • Data systems, streaming systems, ML infrastructure, performance optimization

What We Value

  • Ownership over problems
  • Simplicity over complexity
  • Curiosity about internals
  • Robust design thinking
  • Clear communication

What Success Looks Like

  • Deliver working production systems from ambiguous problems
  • Apply ML only when needed
  • Build reliable, scalable systems
  • Reduce complexity
  • Earn trust in technical judgment

What we can offer you

  • Culture - We put our people first and prioritize the well-being of every team member. We’ve built a company where all opinions carry weight and where all voices are heard. We value and respect each other and always look out for one another. Above all, we are human.
  • Learning - We have a learning and development-focused environment with an emphasis on knowledge sharing, training, and regular internal technical talks.
  • Compensation - You’ll receive an attractive salary, pension, health insurance, paid leave plus other benefits.

What to expect in the hiring process

  • Initial Conversation:A brief introductory call with our recruiter to learn more about your background, career goals, and to share insights about the role and our team.
  • Technical Assessment: A practical, take-home assessment follow by a discussion with an interviewer on a call.
  • System Design Interview: A focused session with our Engineering Team, where we'll explore system design, architecture, and problem-solving approaches.
  • Final Interview: A combined technical and behavioural conversation with a member of our Executive Team, aimed at understanding your alignment with our values, vision, and culture
Similar roles

Keep a backup shortlist.

Browse stack
FocusBackend EngineeringRole area
Seniority signalSeniorCandidate level
StackJava, Kubernetes, Node.jsPrimary skills
Location1 accepted countryEligibility

Stack

Use these tags to compare similar remote roles.

Location eligibility

Candidates should apply only when their profile country is listed here.

Your profileCountry not setSign in to check your country against this role.

Hiring flow

WithMira shows the role, then sends candidates to the company application.

1Check role fit, stack, and location eligibility in WithMira.
2Open the company application page from the tracked apply link.
3Save the role or subscribe for similar opportunities before leaving.
Apply on company siteCompany siteOpen link