Senior Front End Engineer - Web

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

We are looking for a talented and experienced Senior Software Engineer to join our Payments Web Team and help drive innovation in our payment solutions. We are looking for engineers who are passionate about creating seamless, user-friendly interfaces and front-end capabilities that empower restaurants to manage their payment operations efficiently.

Reporting to the Team Lead, you will play a crucial role in developing and enhancing our payment product, Olo Pay. You ll be responsible for building new features, improving existing functionalities, and ensuring our codebase is scalable, maintainable, and performant. This position offers an exciting opportunity to work on cutting-edge payment technologies and make a significant impact on the restaurant industry.

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.

• Set and maintain the teams technical standards
• Scope and estimate new projects
• Guide technical architecture decisions with team members
• Contribute to front-end (JavaScript/Type Script, React) development
• Contribute to some back-end development (C#/.Net) building APIs for the front end
• Participate in code reviews for quality assurance and performance
• Work collaboratively with the team lead to develop tech initiatives
• Be a technical mentor to junior developers
• Collaborate with stakeholders, ensuring timely project delivery and adherence to scope
• Demonstrate a proactive approach by asking questions to thoroughly understand client requirements
• Troubleshoot and resolve software issues reported by clients or internal teams
• Engage with cross-functional teams to deliver scalable solutions

• Knowledge of React, JavaScript, Type Script, CSS/SCSS, and experience with NPM, Node, .Net, C#, Vite, GIT, and CI/CD principles
• Experience working with front-end state management
• Experience building and maintaining client-facing APIs & SDKs
• Experience writing testing suites for their code - unit/component/integration/e2e
• Experience building and/or working with component libraries/design systems is a plus
• Experience being a lead developer on key projects/features and working with UX teams

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

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