{"schemaVersion":"jobsearcher.job.v1","id":"00cf6d7b976850be7646ab09","url":"https://jobsearcher.com/jobs/00cf6d7b976850be7646ab09","canonicalUrl":"https://jobsearcher.com/jobs/00cf6d7b976850be7646ab09","title":"Fullstack Software Engineer - Pay Web","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 hospitality at scale, helping brands to do more with less, and making every guest feel like a regular.\r\nWhile 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.\r\nYour new role We are looking for a talented and experienced Senior Fullstack Software Engineer to join our Payments Web Team and help drive innovation in our payment solutions. We are looking for an engineer who is passionate about creating seamless, user-friendly interfaces and front-end capabilities that empower restaurants to manage their payment operations efficiently. This is a Fullstack position so you'll work end-to-end across the full stack, but leaning slightly more towards Front End capabilities.\r\nReporting 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.\r\nHow You'll Make an Impact Set and maintain the teams technical standards\r\nScope and estimate new projects\r\nGuide technical architecture decisions with team members\r\nContribute to front-end (JavaScript/TypeScript, React) development.\r\nContribute to some back-end development (C#/.Net) building APIs for the front end\r\nParticipate in code reviews for quality assurance and performance.\r\nWork collaboratively with the team lead to develop tech initiatives\r\nBe a technical mentor to junior developers\r\nCollaborate with stakeholders, ensuring timely project delivery and adherence to scope.\r\nDemonstrate a proactive approach by asking questions to thoroughly understand client requirements.\r\nTroubleshoot and resolve software issues reported by clients or internal teams.\r\nEngage with cross-functional teams to deliver scalable solutions.\r\nWhat Will Set You Up for Success Deep knowledge of JavaScript, TypeScript, React, and moderate experience building APIs for the Front End with .Net/C#\r\nExperience working with front-end state management\r\nExperience building and maintaining client-facing APIs & SDKs\r\nExperience writing testing suites for their code - unit/component/integration/e2e\r\nExperience building and/or working with component libraries/design systems is a plus\r\nExperience being a lead developer on key projects/features and working with UX teams.\r\nAbout 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.\r\nApplicant Privacy Notice (United Kingdom)\r\nJ-18808-Ljbffr","company":"Medium","rawCompany":"medium","city":"Belfast","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-04-09T15:47:13.750Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"722511","title":"Full-Service Restaurants","slug":"full-service-restaurants"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Fullstack Software Engineer - Pay Web","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 hospitality at scale, helping brands to do more with less, and making every guest feel like a regular.\r\nWhile 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.\r\nYour new role We are looking for a talented and experienced Senior Fullstack Software Engineer to join our Payments Web Team and help drive innovation in our payment solutions. We are looking for an engineer who is passionate about creating seamless, user-friendly interfaces and front-end capabilities that empower restaurants to manage their payment operations efficiently. This is a Fullstack position so you'll work end-to-end across the full stack, but leaning slightly more towards Front End capabilities.\r\nReporting 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.\r\nHow You'll Make an Impact Set and maintain the teams technical standards\r\nScope and estimate new projects\r\nGuide technical architecture decisions with team members\r\nContribute to front-end (JavaScript/TypeScript, React) development.\r\nContribute to some back-end development (C#/.Net) building APIs for the front end\r\nParticipate in code reviews for quality assurance and performance.\r\nWork collaboratively with the team lead to develop tech initiatives\r\nBe a technical mentor to junior developers\r\nCollaborate with stakeholders, ensuring timely project delivery and adherence to scope.\r\nDemonstrate a proactive approach by asking questions to thoroughly understand client requirements.\r\nTroubleshoot and resolve software issues reported by clients or internal teams.\r\nEngage with cross-functional teams to deliver scalable solutions.\r\nWhat Will Set You Up for Success Deep knowledge of JavaScript, TypeScript, React, and moderate experience building APIs for the Front End with .Net/C#\r\nExperience working with front-end state management\r\nExperience building and maintaining client-facing APIs & SDKs\r\nExperience writing testing suites for their code - unit/component/integration/e2e\r\nExperience building and/or working with component libraries/design systems is a plus\r\nExperience being a lead developer on key projects/features and working with UX teams.\r\nAbout 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.\r\nApplicant Privacy Notice (United Kingdom)\r\nJ-18808-Ljbffr","datePosted":"2026-04-09T15:47:13.750Z","dateModified":"2026-04-09T15:47:13.750Z","hiringOrganization":{"@type":"Organization","name":"Medium","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Belfast","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"00cf6d7b976850be7646ab09"},"url":"https://jobsearcher.com/jobs/00cf6d7b976850be7646ab09"}}