The Role
The Senior Software Engineer will design and build scalable backend services using Python and Node.js, optimize microservices, maintain legacy systems, and collaborate with teams to deliver new features.
Summary Generated by Built In
We’re looking for a Senior Software Engineer who loves working with Python & Node.js stacks. If you thrive on building high-performance services, enjoy solving complex problems with AI/ML-powered products, and want to help us automate web development at scale, you’ll fit right in.
Core responsibilities:
- Design & build scalable, fault-tolerant backend services in Python/ Node.js
- Architect, debug, and optimize micro services that power our AI-driven website generation, content creation, and optimization engines
- Write clean, testable code that follows SOLID principles and established design patterns
- Own quality - add unit/-integration tests, set up CI pipelines, review peer code, and improve performance and security
- Maintain & enhance existing systems, refactor legacy components, and migrate services when needed
- Collaborate closely with frontend, DevOps, and product teams to ship new features quickly and reliably
Required qualifications:
- Bachelor’s degree in Computer Science or a related field (Master’s a plus)
- 5+ years of professional backend development, with at least 3 years in Node.js
- Strong grasp of asynchronous programming, event-driven architecture, and REST API/GRPC design
- Production experience with SQL databases (MySQL or PostgreSQL) and query optimization
- Experience with LLMs, including LangGraph and LangChain for building AI-driven workflows
- Solid understanding of design patterns, SOLID principles, and clean architecture
- Proficiency with Git and collaborative workflows (PRs, code reviews)
- Comfortable working in Linux/ Bash environments
Preferred qualifications:
- Familiarity with WordPress development and React
- Experience with NoSQL or document databases (e.g., MongoDB)
- Knowledge of containerisation (Docker), orchestration (Kubernetes), and CI/CD pipelines
- Advanced written and spoken English
Skills Required
- Bachelor's degree in Computer Science or a related field
- 5+ years of professional backend development
- At least 3 years in Node.js
- Strong grasp of asynchronous programming and event-driven architecture
- Production experience with SQL databases (MySQL or PostgreSQL)
- Experience with LLMs, including LangGraph and LangChain
- Solid understanding of design patterns and SOLID principles
- Proficiency with Git and collaborative workflows
- Comfortable working in Linux/Bash environments
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The Company
What We Do
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