Senior Backend Engineer (Rust)

Reposted 10 Hours Ago
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Valencia, Comunidad Valenciana, ESP
Hybrid
Senior level
Artificial Intelligence • Cloud • Events • Productivity • Software • Business Intelligence • Conversational AI
Trusted AI communications.
The Role
As a Senior Backend Engineer, you will design, implement, and support backend microservices, improve system reliability, and integrate services within a high-load distributed system using Rust and other technologies.
Summary Generated by Built In

Say hello to possibilities.
It’s not every day that you consider starting a new career.

We’re RingCentral, and we’re happy that someone as talented as you is considering this role.

First, a little about us, we’re the $2 billion global leader in cloud-based communications and collaboration software.

The company delivers a powerful platform that integrates seamlessly with leading business applications, enabling organizations to collaborate without boundaries.

We are fundamentally changing the nature of human interaction giving people the freedom to connect powerfully and personally from anywhere, at any time, on any device.
This is where you and your skills come in. We are looking for strong Senior Backend Engineer (Rust).

About the Product:
We develop a high-load distributed system that processes large volumes of audio data in real time, leveraging AI and telecommunications technologies. Our platform is designed for scalability, reliability, and seamless integration with external services.

As a Senior Backend Engineer, you will:

  • Design, implement, and support backend microservices within a high-load distributed system (independently or as part of a project team)

  • Process large volumes of data and build efficient, scalable APIs

  • Improve reliability, scalability, and security of existing microservices

  • Create technical specifications for new features and system improvements

  • Integrate services with internal teams and external systems

  • Contribute to the development and adoption of internal tools and infrastructure that support the development lifecycle

  • Design and develop new backend services from concept to production, including architecture definition, implementation and ongoing maintenance.

Languages and Technologies:

  • Code is written in Rust. We actively use gRPC, Mongodb, Kafka, Postgres, CI/CD in Gitlab,
     

Skills & Requirements:

  • 4+ years of backend development experience, including strong hands-on experience with Rust

  • Solid experience building microservices in Kubernetes-based infrastructure

  • Strong background in high-load and distributed systems

  • Deep understanding of concurrency, asynchronous programming, and stream processing

  • Experience with architectural patterns for scalable systems

  • Knowledge of DevOps methodologies and tools

  • Experience with Unix systems

  • Passion for testing and quality engineering

  • Experience working in Agile teams (Scrum, Kanban)

  • Ability to quickly learn and adapt to new technologies

  • Strong communication skills and teamwork mindset

  • English level: B2 or higher
     

We are looking for versatile, enthusiastic engineers who are excited to solve complex backend challenges and contribute to cutting-edge communication technology. If you are passionate about building scalable systems and working in a collaborative environment, we’d love to hear from you.

What We Offer:

  • Opportunity to work on a rapidly growing flagship product

  • Well-coordinated professional team;
  • Life assurance and private medical insurance
  • Competitive salary
  • Great opportunities for self-realization, professional and career growth
RingCentral is deeply committed to equality and values a diverse workforce.We welcome individuals from all backgrounds and walks of life to join us. Regardless of your profile, personal circumstances, or unique characteristics, you belong here.

Skills Required

  • 4+ years of backend development experience
  • strong hands-on experience with Rust
  • solid experience building microservices in Kubernetes-based infrastructure
  • strong background in high-load and distributed systems
  • deep understanding of concurrency and asynchronous programming
  • experience with architectural patterns for scalable systems
  • knowledge of DevOps methodologies and tools
  • experience with Unix systems
  • passion for testing and quality engineering
  • experience working in Agile teams
  • strong communication skills
  • English level: B2 or higher

RingCentral Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about RingCentral and has not been reviewed or approved by RingCentral.

  • Parental & Family Support Parental leave is described as 16 weeks for both primary and secondary caregivers in the U.S., with added supports like backup care and fertility benefits available. Programs such as Care.com resources and Rethink extend family assistance beyond leave.
  • Healthcare Strength Health coverage includes multiple medical, dental, and vision plan options alongside disability and life insurance, plus wellness resources like Headspace and TaskHuman. Onsite/virtual fitness and other wellbeing offerings further expand the health package.
  • Equity Value & Accessibility Equity grants are common and an employee stock purchase plan with a discount is available. These ownership programs complement base pay across many roles.

RingCentral Insights

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The Company
HQ: Belmont , CA
7,000 Employees
Year Founded: 2003

What We Do

RingCentral is a global leader in AI-powered trusted business communications, contact center, revenue intelligence, video and hybrid event solutions. RingCentral empowers businesses with conversation intelligence and unlocks rich customer and employee interactions to provide insights and improved business outcomes.

Why Work With Us

Innovation isn't just a buzzword—it's the core and heart of everything we do. We believe that groundbreaking ideas emerge from every corner of our organization. Our biggest strength? We are not all the same. At RingCentral, our commitment to fostering a culture of curiosity and inclusivity is what sets us apart.

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