Kargo unites the world's leading brands, retailers and premium publishers across screens using innovative technology and advanced creative ad formats. At Kargo, we're all about bringing together the best of the best with a spark of creativity to stand out from the crowd. The same is true for our employees. What makes Kargo and each Kargo team member exceptional makes our company special. Kargo believes differences should be celebrated and is committed to diversity in the workplace. As an Equal Opportunity employer, we do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, marital status, age, national origin, protected veteran status, disability or other legally protected status. Individuals with disabilities are provided reasonable accommodation to participate in the job application process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. Founded in 2003, Kargo is a global company headquartered in New York with offices around the world.
Title: Senior Software Engineer I
Job Type: Full Time
Job Location: Ireland
Salary Range: €75,000 - €85,000.00 (On Target Earning)
The Opportunity
We are looking for a Senior Software Engineer I to join Kargo’s Workflow team. In this role, you will contribute across the stack to design, build, and maintain applications that support Kargo’s internal workflows.
As a full-stack engineer, you will play a key role in delivering features end-to-end — from backend services and APIs to user-facing applications. This role is ideal for someone who has proven engineering experience, enjoys tackling complex challenges, and is looking to take the next step in technical depth and ownership.
The Daily To-Do
- Full-Stack Development: Contribute to backend services, APIs, and frontend interfaces that power Kargo’s Workflow applications.
- Feature Implementation: Work closely with Product, Design, and Ad Operations to turn requirements into reliable, scalable solutions.
- Quality & Reliability: Write clean, maintainable, and testable code that meets performance and security standards.
- Collaboration: Partner with peers across engineering and product/design to ensure smooth delivery of internal tools.
- Continuous Learning: Stay current with industry trends and bring new ideas to improve team efficiency and product quality.
Code Reviews & Best Practices: Participate in code reviews and contribute to shared standards of engineering excellence.
Qualifications
- 4+ years of professional software engineering experience.
- Full-stack experience, with proficiency in both backend development (PHP, Go, Node.js, or similar) and frontend frameworks (React, Angular, or Vue).
- Solid understanding of databases (SQL/NoSQL), distributed systems, and API design.
- Strong problem-solving skills with attention to detail and maintainability.
- Effective communication skills and the ability to work in a collaborative environment.
Follow Our Lead
- Big Picture: kargo.com
- The Latest: Instagram (@kargomobile) and LinkedIn (Kargo)
Top Skills
What We Do
Kargo creates breakthrough cross-screen ad experiences for the world’s leading brands and publishers. Every day, our 600+ employees bring the power of their creativity and diversity to radically raising the bar on what mobile, CTV, AI, social, and eCommerce can do to wow consumers and build businesses. Now 20 years strong, Kargo has offices in NYC, Chicago, Austin, LA, Dallas, Sydney, Auckland, London and Waterford, Ireland. Humble brag: In 2024, Kargo was recognized as a Best Place to Work by Built In.
Why Work With Us
The key to our success is our people. We’ve built a community that values teamwork, is not afraid to take chances and relentlessly strives to disrupt the industry and stand out from the crowd. Diversity is fundamental to the Kargo culture as we celebrate and embrace our differences in our inclusive workplace. Founded in 2003, Kargo is headquartered
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Kargo Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.