Senior Software Engineer – AI Copilot

This is a fully remote position, open to applicants in Portugal.

📋 Description

• Take ownership of and deliver comprehensive product features from the technical design phase through implementation, testing, release, and iteration.

• Collaborate with ML Scientists and ML Engineers to incorporate ML-driven functionalities into dependable, user-facing features.

• Engage in discussions regarding technical design and influence architectural decisions.

• Develop and sustain scalable backend services, APIs, and integrations that enhance AI-driven product experiences.

• Partner with Product Management, Design, and engineering teams to convert product requirements into actionable technical tasks.

• Enhance system reliability, performance, and maintainability.

• Recognize and resolve technical debt.

• Guide junior engineers through code reviews, pair programming, and knowledge sharing.

⛳️ Requirements

• Over 5 years of experience in building and managing large-scale, Internet-facing applications.

• Proficient in Ruby.

• Working knowledge of Python is advantageous.

• Strong background in distributed systems, RESTful APIs, and AWS cloud infrastructure.

• Experience with Docker, Kubernetes, and CI/CD methodologies.

• Proven ability to take features from inception to production with a focus on quality.

• Capability to navigate uncertainty and shifting priorities.

• Ability to collaborate effectively with ML engineers and scientists.

• Excellent collaboration skills.

• Preferred: Familiarity with SQL and data infrastructure, including Snowflake and dbt.

• Preferred: Knowledge of LLM integration patterns, including prompt engineering, evaluation, monitoring, or multi-provider setups.

• Preferred: Awareness of ML pipeline tools like Metaflow or ML frameworks.

• Preferred: Experience with event-driven architectures such as Kafka.

• Preferred: Background in A/B testing, feature flags, and incremental rollouts.

🏝️ Benefits

• Hybrid work model offering flexibility to work remotely for part of the week.

• An inclusive workplace environment.

• Reasonable accommodations available for applicants with disabilities and disabled veterans.