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Software Engineer - Core

Olo · Belfast, Northern Ireland, Remote

Extracted from the posting

Base
Not stated
Remote
Fully remote within Northern Ireland
On-call
Active participation in on-call duties required
Stack
C#, .NET, GitHub, NUnit

Software Engineer on Olo's Core team, part of the Order Engineering group, which owns baskets, orders, checkout, promotions, capacity management, and ordering APIs and services. The role involves contributing code, code reviews, and sprint work, with C#/.NET as the primary stack and use of GitHub, Jira, and Confluence. Requires at least 1.5 years of software engineering experience.

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, by helping customers deliver more personalised and profitable guest experiences. As a result, our digital ordering, payment, loyalty and guest engagement solutions enable brands to do more with less and make every guest feel like a regular.

While our roots are in NYC, we’re intentionally investing in Belfast and Northern Ireland as a key hub, with an established leadership presence, a local team, and community for the long term. This role is fully remote, offering you flexibility to work from anywhere within NI.

Your new role

In this role, you’ll join as a Software Engineer on the ‘Core’ team, which is part of the wider ‘Order Engineering’ group.

The Core team owns key parts of Olo’s platform, including baskets, orders, checkout, promotions, capacity management, and the services that power ordering experiences at scale. We build and maintain the APIs, services, and tools that brands and partners rely on to create reliable, flexible, and high-performing digital ordering experiences.

As a Software Engineer on this growing team, you’ll play a key role in shaping the future of these systems. You’ll help guide technical decisions, improve platform reliability and scalability, contribute hands-on code, and mentor other engineers. This is an opportunity to have meaningful influence across a broad and business-critical area of the platform while helping evolve the architecture for the next stage of growth.

On a management level, the team is led by a dedicated Engineering Manager who is based in Northern Ireland.

How you’ll make an impact

    What will set you up for success

      About Olo

      Olo is a leading restaurant technology provider with ordering, payment, and guest engagement solutions that help brands increase orders, streamline operations, and improve the guest experience. Each day, Olo processes millions of orders on its open SaaS platform, gathering the right data from each touchpoint into a single source—so restaurants can better understand and better serve every guest on every channel, every time. Over 800 restaurant brands trust Olo and its network of more than 400 integration partners to innovate on behalf of the restaurant community, accelerating technology’s positive impact and creating a world where every restaurant guest feels like a regular. Learn more at olo.com.

      Applicant Privacy Notice (United Kingdom)

      Technologies

      C#.NETGitHubNUnitJestJiraConfluenceClaude CodeGitHub Copilot
      Olo
      Olo

      Job details

      TypeFull-time
      Work ModeRemote
      LevelEntry Level
      LocationBelfast, Northern Ireland, Remote
      PostedNov 06, 2026
      Apply Now

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