TL;DR
Senior Backend Engineer (AI): Building and optimizing high-load backend services for an AI-powered contact center platform with an accent on API design, database performance, and scalability. Focus on microservices architecture, solving complex concurrency challenges, and driving engineering practices across the company.
Location: Hybrid in Portugal
Salary: €50,000–€80,000 (Annual)
Company
UJET leads in AI-powered contact center innovation, delivering a future-proof, cloud platform that redefines customer experience.
What you will do
- Write clean and solid code that interacts with other services and components.
- Deliver backend services with high availability, low latency, and auto scalability.
- Facilitate collaboration between engineers, product owners, and designers.
- Architect, design, develop, deploy, and operate services that serve start-ups to enterprise clients.
- Lead the UJET backend developer community, affecting and driving architecture across the company.
- Contribute to the vision and long-term strategy in your domain of expertise.
Requirements
- 6+ years' experience in software development with a strong backend focus.
- Proficiency in backend programming languages, preferably Ruby on Rails.
- Experience with databases (SQL, Redis).
- Experience in designing and maintaining scalable RESTful APIs.
- Familiarity with cloud platforms (GCP, AWS) and containerization (Docker, Kubernetes).
- Strong problem-solving skills, system design, and the ability to work in a fast-paced environment.
- Bachelor's Degree in Computer Science strongly preferred.
Nice to have
- Experience in frontend technologies and Javascript.
Culture & Benefits
- Be at the forefront of innovation, directly shaping the future of customer experience.
- Join a collaborative, inclusive team that values big ideas, creative solutions, and powerful relationships.
- Comprehensive Benefits: Medical, dental, vision, 401(k) plan, and commuter benefits.
- UJET is an Equal Opportunity Employer.
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