Mobile Software Engineer (iOS) - Olo App

Olo; Belfast City District; On-site; GBP 40,000 - 70,000; Full time

Job summary

Olo in Belfast, NI, is hiring a mobile engineer to help shape the next generation of the Olo app. You’ll work on iOS features in Swift, tackle moderately complex tasks, and collaborate with a small, experienced team.

This remote role offers ownership of features, code reviews, and a path to continuously improve tooling, testing, and deployment, with an emphasis on clean code and reliable delivery.

Qualifications

• Bachelor’s Degree in Computer Science, Software Engineering, or related field, or equivalent practical experience.
• 2+ years of experience in software engineering, specifically focused on native mobile development.
• Proficiency in native iOS mobile development using Swift and independently implementing moderately complex features and algorithms.
• Experience using version control tools (e.g., GitHub) and participating in CI/CD pipelines (e.g., GitHub Actions).
• Comfort writing and maintaining unit tests
• Strong problem-solving and collaboration skills
• Experience communicating technical details to team members, product managers, and stakeholders to deliver solutions that align with business objectives.

Responsibilities

• Demonstrate a solid understanding of the team's domain and technology stack, contributing to discussions and development decisions with growing independence.
• Handle small-to-medium features independently and begin taking ownership of moderately complex tasks with some guidance.
• Write clean, maintainable code and actively participate in peer code reviews, providing constructive feedback and adhering to coding standards.
• Collaborate closely with Product to refine requirements, helping to shape solutions that meet business needs effectively.
• Focus on delivering high-quality software solutions within established timelines, emphasising best practices in software development.
• Engage in troubleshooting and debugging efforts, showing an ability to resolve common and moderately complex issues with minimal support.

Skills

Swift

CI/CD

GitHub

Unit tests

Problem solving

Collaboration

Education

Bachelor’s degree in Computer Science or related field

Tools

Xcode

GitHub Actions

Job description

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, 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

With the brand-new Olo app launching later this year, you’ll play an integral part in shaping next-gen features and bringing our post-MVP vision to life while also gathering feedback from the fast-growing user base and fixing bugs they report. You’ll help us plan for the feature roadmap of the app and provide input in the direction of both the iOS and Android codebases. You’ll have the support of a dedicated Mobile Engineering Manager for the Olo app and work alongside four highly experienced mobile engineers, three of whom are based in Northern Ireland.

How you'll make an impact

Here’s how your day-to-day might look but, like most mission driven tech companies, no two days are exactly the same!

• Demonstrate a solid understanding of the team's domain and technology stack, contributing to discussions and development decisions with growing independence.

• Handle small-to-medium features independently and begin taking ownership of moderately complex tasks with some guidance.

• Write clean, maintainable code and actively participate in peer code reviews, providing constructive feedback and adhering to coding standards.

• Collaborate closely with Product to refine requirements, helping to shape solutions that meet business needs effectively.

• Focus on delivering high-quality software solutions within established timelines, emphasising best practices in software development.

• Engage in troubleshooting and debugging efforts, showing an ability to resolve common and moderately complex issues with minimal support.

• Assist in the deployment and monitoring of services, learning how to manage and troubleshoot issues in production environments.

• Contribute to building and maintaining reliable distributed systems, implementing resilience mechanisms as appropriate.

• Participate actively in team ceremonies and demonstrate initiative by taking ownership of tasks and helping to unblock others when possible.

• Engage in continuous learning and self-improvement by exploring new technologies and best practices relevant to the team's work.

• Use Claude Code as part of your daily workflow, and grow your skills through hands‑on AI training designed to help you become highly effective with modern AI coding agents and IDEs.

• Demonstrate ownership of the team's delivery pipeline, ensuring that code quality, testing standards, and deployment practices are continuously optimised.

• Active participation in on‑call duties is required, with specific responsibilities determined by your assigned team and area of expertise.

What will set you up for success

• Bachelor’s Degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

• 2+ years of experience in software engineering, specifically focused on native mobile developement

• Proficiency in native iOS mobile development using Swift and being capable of independently implementing moderately complex features and algorithms.

• Experience using version control tools (e.g., GitHub) and participating in continuous integration/continuous delivery (CI/CD) pipelines (e.g., GitHub Actions).

• Comfort writing and maintaining unit tests

• Strong problem-solving and collaboration skills

• Experience communicating technical details to team members, product managers, and stakeholders to deliver solutions that align with business objectives.

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