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Senior Software Engineer - Merchant Solutions

4 days, 18 hours ago
Remote
Full-time
Senior
DevOps Engineer
Software Development
AWS C# CI/CD GitHub Actions Kubernetes .NET TeamCity
Apply Now
Olo

Olo

Olo is a pioneering on-demand commerce platform for over 600 restaurant brands, offering seamless online ordering, delivery, and personalized guest experiences to maximize revenue and enhance digital operations.

Internet Software & Services
251-1K
Founded 2005
View All Jobs 15

Description

  • Build new functionality for Olo Pay, including card-present and card-not-present transaction flows, reconciliation and reporting, payouts, pricing plans, and merchant account management.
  • Take ownership of complex features and projects from concept through delivery.
  • Collaborate with Product and other stakeholders to refine requirements and align solutions with business goals.
  • Participate in the architecture and design of distributed systems with a focus on reliability and scalability.
  • Lead code reviews and provide detailed feedback to raise code quality across the team.
  • Mentor junior engineers and contribute to technical decision-making.
  • Address technical debt through refactoring and system improvements alongside feature development.
  • Monitor and support production services, diagnosing and resolving critical issues with minimal support.
  • Improve development processes, tooling, automation, testing standards, and deployment practices.
  • Contribute to shared components and APIs, team knowledge sharing, and continuous improvement initiatives.

Requirements

  • Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
  • 5+ years of software engineering experience.
  • Highly proficient in .NET/C# and able to independently design and implement complex algorithms and architectures.
  • Hands-on experience improving CI/CD pipelines using tools such as GitHub Actions, TeamCity, and Octopus Deploy.
  • Strong expertise in unit, integration, and end-to-end testing, with an emphasis on automation.
  • Strong knowledge of distributed systems and cloud services such as AWS, MongoDB Atlas, and Kubernetes/EKS.
  • Demonstrated technical leadership through mentoring, leading technical discussions, and cross-functional collaboration.
  • Active participation in on-call duties is required.
  • Experience working on performance optimisations and resilience mechanisms is preferred.
  • Experience improving development tooling and automation is preferred.

Benefits

  • Fully remote work from anywhere within Northern Ireland.
  • Opportunity to work for a leading SaaS platform in the restaurant technology industry.
  • Established local leadership presence and long-term investment in Belfast and Northern Ireland.

Interested in this position?

Apply directly on the company website

Apply Now

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