Ubiquiti

Backend Software Engineer (Go) - UniFi Connect

Ubiquiti
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2 months ago
Stockholm, SwedenSenior

Responsibilities

  • Design and implement robust, scalable, and secure RESTful APIs.
  • Develop applications on embedded platforms and integrate them with hardware and network systems.
  • Architect and document backend software systems for performance, maintainability, and scalability.
  • Perform network programming and system-level integration across multiple subsystems.
  • Collaborate with Frontend Engineering, UX Design, and QA teams on cohesive product development.
  • Deliver high-quality work consistently and meet project timelines.
  • Participate in code reviews and share knowledge with the team.

Requirements

  • At least five years of production experience with Golang.
  • At least five years of experience working with relational databases such as PostgreSQL or MySQL.
  • Demonstrated expertise designing and developing RESTful APIs.
  • Proficiency in AI development environments such as Cursor and Claude Code, along with AI development techniques such as Spec-Driven Development.
  • Strong analytical, problem-solving, communication, ownership, adaptability, and proactive working skills.
  • Highly proficient written and spoken English.
  • Preferred experience with IoT platforms, connected-device ecosystems, device security, MQTT, CoAP, WebSockets, Matter, Thread, device provisioning, firmware over-the-air updates, device lifecycle management, edge computing, cloud-to-device integration, asynchronous programming, event-driven systems, telemetry, real-time data processing, time-series data stores, Debian or Ubuntu, Linux services, CLI environments, Linux networking, routing, packet analysis, and firewall management.

Benefits

  • International work environment.
  • Competitive compensation package with wellness allowance, occupational pension, medical insurance, private health insurance, life insurance, and work-injury insurance.
  • Five weeks of holiday per year.
  • Flexible work hours and hybrid work model.
  • Modern office located at Epicenter in Hötorget.
  • Access to Ubiquiti products and prototypes for home use and testing.
  • Applicants must live in Sweden and hold a valid work permit at the time of application; a background check is conducted at the final recruitment stage.

Tech Stack

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Ubiquiti

About Ubiquiti

1,001-5,000 employees

Ubiquiti builds networking hardware and software platforms for businesses, internet service providers, and smart homes, sold under the UniFi, UISP, and AmpliFi brands. Its portfolio includes Wi‑Fi access points, switches, routers, wireless backhaul, security cameras, and management applications, sold primarily through channel partners and online. Founded in 2005 and headquartered in New York, the public company (NYSE: UI) has shipped over 100 million devices worldwide.

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