Rithum™ is the world’s most trusted commerce network, accelerating how brands, suppliers, and retailers work together to deliver seamless e-commerce experiences. We provide an unmatched platform for brands and retailers, enabling them to accelerate growth, optimise operations across channels, scale product offerings and enhance margins.

Today, more than 40,000 companies trust Rithum to grow their business across hundreds of channels, representing over $50 billion in annual GMV. Using our commerce, marketing, and delivery solutions, our customers create optimised consumer shopping journeys from beginning to end.



The Engineering Team employs some of the top engineering talent who are constantly working to improve on processes, quality and techniques, with the goal of producing the highest quality software solutions in the industry. The lines between traditional QA and software engineering are blurred here, with quality being considered at all stages of development.

Our team is comprised of very talented and highly motivated individuals, who pride themselves on working smarter, not harder. We’re empowered to make local decisions, reducing the overhead of getting things done. We aim for operational excellence, having a DevOps culture and a “you build it, you run it” mentality. We favor a Lean approach to our product development, following agile workflows such as Scrum and Kanban depending on the directive of the team. We welcome new technologies and are constantly self-evaluating our tech stack to make sure we are providing software of the highest quality. Continuous Delivery is important to us and we are constantly looking to improve our automated testing and continuous integration.

As a member of our development team, you will have the following opportunities:

  • Use contemporary tools and design patterns to develop internationalized UI components.
  • Participate in a fast-paced agile development team building software as a service (SaaS) applications.
  • Collaborate among a small, 4-8 person agile team with ownership of a core component of the platform.
  • Learn and leverage the latest software engineering methodologies and technologies.
  • Work with a team of peers who are smart, professional, and share a passion for creating great software.



  • Partner with Product/User Experience designers to bring to life excellent customer experiences.
  • Modernize the technology behind mature interfaces
  • Team Collaboration
  • Mentorship
  • Technological Evangelism
  • Requirements Gathering
  • Design
  • Implementation, pair programming, peer code reviews
  • Participate in on-call rotation to support the “you build it you own it” mantra

Primary technologies

  • JavaScript, Typescript, React
  • C#, .NET
  • Github, Azure DevOps
  • Web service APIs
  • Understanding of relevant software development tools including version control, build processes, debuggers, and test frameworks

Secondary technologies

  • AWS services (OpenSearch, Lambda, DynamoDB, Kinesis, RDS, ECS, and others)
  • Redis, NoSQL
  • SQL Server
  • Experience with other cloud technologies
  • Solid understanding on CI/CD tools/pipelines
  • Ability to develop robust and secure code
  • Experience scaling applications in AWS and on-premise
  • Strong troubleshooting and optimization skills



Minimum Qualifications  

  • Minimum 4-5 years’ experience developing user interfaces for commercial software.
  • Strong understanding of browser fundamentals, including HTML5, Javascript, CSS, AJAX.
  • Experience with a JavaScript framework such as React, Angular or Vue.
  • Understanding how to detect and prevent common security vulnerabilities, including injection, cross-site scripting, request tampering.
  • Strong oral and written communication skills.
  • Ability to work independently with limited supervision.
  • Ability to describe in detail the process of developing a user interface for a non-trivial application

Preferred Qualifications 

  • Solid understanding of popular web protocols, including HTTP 1.1, HTTP/2, WSS (Secure Web Sockets), TLS.
  • Data visualization experience using charting frameworks, data grids, and large data sets.
  • Advanced CSS skills, including compiled CSS (SASS/SCSS), responsive design.
  • Familiarity with Web Components and Web Sockets.
  • Internationalization (i18n) and Localization (L10n).
  • Understanding of agile methodologies (Scrum, Kanban).


What it’s like to work at Rithum 

When you join Rithum, you can expect to work with smart risk-takers, courageous collaborators, and curious minds.

As part of the Rithum team, you are valued, supported, and included. Guided by a transparent culture and accessible, approachable leadership, we offer career opportunities aligned to your ambitions and talents. To ensure work and life balance works for you, we also offer an array of resources to support you and your families, including comprehensive benefits and wellness plans.

At Rithum you will:

  • Partner with the leading brands and retailers.
  • Connect with passionate professionals who will help support your goals.
  • Participate in an inclusive, welcoming work atmosphere.
  • Achieve work-life balance through remote-first working conditions, generous time off, and wellness days.
  • Receive industry-competitive compensation and total rewards benefits.



  • Medical coverage provided through Irish Life Health; premiums paid by the company 
  • Life & disability insurance
  • Pension plan with 5% company match
  • Competitive time off package with 25 Days of PTO, 11 holidays, 2 Wellness days and 1 Give Back Day 
  • Flexibility to choose where you work - at home, in the office, or both!  
  • Access to tools to support your wellbeing such as the Calm App, MoveSpring and an Employee Assistance Program 
  • Professional development stipend and learning and development offerings to help you build the skills and connections you need to move forward in your career. 
  • Charitable contribution match per team member 

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