Senior Backend Software Engineer (Go)

About Diabolocom

Diabolocom enables organizations worldwide to build brand loyalty and drive sales growth. Our innovative, cloud-based contact center solution leverages AI-driven technologies to optimize the customer experience. We empower Customer Service and Sales teams to handle inbound and outbound interactions seamlessly across multiple channels, ensuring premium voice quality, real-time analytics, and robust global scalability.

Our platform integrates with leading CRMs and offers a wide range of APIs and services in multiple languages. With offices in Europe, the USA, Brazil, and the UAE, and 350+ clients operating in 60+ countries, we are constantly evolving and seeking talented individuals to join our team.

As part of our exponential growth, we are strengthening our internal engineering team and opening a Senior Backend Software Engineer position in our Message Squad.

About the Message Squad

Message Squad develops and enhances services that enable clients to communicate seamlessly across various text-based channels. Originally focused on email, we have expanded to a broader solution that integrates multiple messaging platforms (voicemail, SMS, social network).

What’s next for the Message Squad?

In the coming year, we plan to:

• Expand our text-channel integrations to include Facebook Messenger, Instagram, and RCS.

• Enhance existing features, such as enriched text formatting and forwarding capabilities.

• Collaborate on cross-team features with product owners and other squads.

Technical Stack:

Languages: Golang, Java

Framework: Spring Boot

Database: PostgreSQL

Message Broker: RabbitMQ

Caching: Redis

Containerization: Docker

Our team currently consists of:

• 2 QA engineers

• 6 backend developers

• 2 frontend engineers

• 1 team lead

What We’re Looking For:

• 10+ years in software development within product-focused companies, with at least 5+ years working extensively in Golang.

• Experience working with relational databases (PostgreSQL preferred).Experience with libraries such as gin-gonic, go-jet, amqp091, grpc would be a plus.

• Experience in designing and implementing effective distributed systems. Ability to make architectural decisions and evaluate their impact on system performance, scalability, and reliability.

• Strong autonomy and leadership potential, with a willingness to grow into a lead role.

• Comfortable working with and improving an existing codebase.

• Strong engineering culture, attention to the details, business-centric mindset.

What We Offer:

• A collaborative and innovative team environment.

• The opportunity to work on cutting-edge distributed communication systems.

• Career growth opportunities within a fast-growing global company.

• Flexible work arrangements and remote work options.

Recruitment Process:

• Technical challenge on HackerRank platform

• Intro call with a Talent Acquisition Manager

• Live coding challenge

• Design interview through screen sharing with our Lead Software Engineer

• Final interview with Alexander, our Head of Software Engineering

At Diabolocom, diversity and inclusion are in our DNA. All qualified applicants will receive equal consideration for employment without regard to color, language, religion, sex, sexual orientation, gender identity, national or social origin, opinion disability, age.