{"id":3972839,"url":"https://alion.io/job/olo-senior-software-engineer-pay-web","title":"Senior Software Engineer - Pay Web","company":{"id":2662,"name":"Olo","domain":"olo.com","url":"https://alion.io/company/olo","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":80,"open_postings":5,"ghost_share":0,"stale_share":0.8,"repost_share":0,"time_to_fill_p50_days":59,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Belfast, United Kingdom"],"countries":["GB"],"hiring_countries":["GB","IE"],"hiring_countries_total":2,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Amazon EKS","optional":false},{"name":"AWS","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Kubernetes","optional":false},{"name":"Octopus Deploy","optional":false},{"name":"TeamCity","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-02-05T19:00:10Z","employer_posted_date":"2026-02-05","last_verified_at":"2026-11-09T16:51:09Z","board_verified":true,"closed_at":null,"days_open":277,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":277},"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.\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.\nYour new role\nWe are looking for an experienced Senior 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 role leans more heavily towards Front-End development but you can expect to work end-to-end across the full tech stack at times.\nReporting to the Engineering Manager, you will play a crucial role in developing and enhancing our payment product, Olo Pay. Engineers in this role will write code adhering to established standards, participate in code reviews and sprint ceremonies with the expectation to focus on quality, collaboration, and learning.\nHow You'll Make an Impact\nDemonstrate proficiency in the team's domain and technology stack, providing guidance and mentorship to junior engineers and contributing to technical decision-making.\n\nProactively address technical debt by prioritising its resolution alongside feature development, ensuring maintainable, scalable, and high-quality codebases through regular refactoring and system improvements.\n\nTake ownership of complex features and projects, working independently and collaborating with team members to drive development from concept to delivery.\n\nLead code reviews, set quality standards, and offer in-depth feedback to improve code quality across the team.\n\nPartner with Product and other stakeholders to refine requirements, ensuring solutions are well-architected and aligned with business goals.\n\nFocus on delivering reliable, maintainable software solutions and actively implements performance optimisations and resilience mechanisms.\n\nMonitor and maintain services in production, diagnosing and resolving critical issues efficiently with minimal support.\n\nParticipate in the architecture and design of distributed systems, ensuring best practices are followed for reliability and scalability.\n\nTake the initiative to improve the team's development processes and tooling, advocating for best practices and automation improvements.\n\nEnsure consistency and quality in shared components and APIs.\n\nContribute actively to the team's knowledge base, lead learning sessions, and promote a culture of continuous improvement.\n\nUse Claude Code extensively 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.\n\nDemonstrate ownership of the team's delivery pipeline, ensuring that code quality, testing standards, and deployment practices are continuously optimised.\n\nActive participation in on-call duties is required, with specific responsibilities determined by your assigned team and area of expertise.\n\nWhat Will Set You Up for Success\nBachelor’s Degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.\n\n5+ years of experience in software engineering.\n\nAdvanced Programming Skills: Proficient in TypeScript and React and capable of independently designing and implementing complex algorithms and architectures. Additional experience in .NET/C# is beneficial.\n\nCI/CD Mastery: Skilled in managing and improving CI/CD processes, with hands-on experience using tools like GitHub Actions, TeamCity, and Octopus Deploy.\n\nTesting and Automation: Expert in unit, integration, and end-to-end testing practices, with a strong emphasis on automation for testing and deployment.\n\nDistributed Systems and Cloud Services: Strong knowledge of building and maintaining distributed systems, leveraging cloud platforms and services (e.g., AWS, MongoDB Atlas, Kubernetes/EKS).\n\nTechnical Leadership and Collaboration: Demonstrate leadership skills by mentoring peers, leading technical discussions, and collaborating effectively across teams and departments to deliver solutions aligned with business priorities.","description_format":"text","description_chars":4615,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"},{"name":"Ireland","iso":"IE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["E-commerce Platforms","POS Systems","Catering & Food Services"],"lifecycle":[{"event":"open","at":"2026-11-09T16:51:09Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.368,"p_room":0.28,"age_days":277,"expected_fill_days":59,"reasons":["conf:2","win:tail","crowd:"],"computed_at":"2026-11-09T19:24:14Z"},"pay":null,"html_url":"https://alion.io/job/olo-senior-software-engineer-pay-web","json_url":"https://alion.io/job/olo-senior-software-engineer-pay-web.json","meta":{"generated_at":"2026-11-09T19:24:14Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":5182,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2662},"rest":"https://alion.io/mcp/rest/get_company?id=2662"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Folo-senior-software-engineer-pay-web"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Folo-senior-software-engineer-pay-web"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Folo-senior-software-engineer-pay-web"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/olo-senior-software-engineer-pay-web\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Folo-senior-software-engineer-pay-web"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3972839}},{"tool":"search_jobs","arguments":{"company":"olo.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3972839},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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