Senior Backend Engineer

3 weeks ago

Lahore, Punjab, Pakistan Carte Blanche Innovation Integrated Full time
Overview

Join our dynamic engineering team to build scalable backend systems powered by generative AI We're seeking a senior-level software engineer years' experience) to architect, build, and maintain backend services for web/mobile that integrate large language models and advanced AI workflows. This is a full-time, on-site role in our Lahore office (with occasional hybrid flexibility).

Responsibilities
  • Design, develop, and maintain robust, scalable backend services and APIs. Implement microservices or server-based APIs to support web/mobile apps and AI workflows, ensuring high performance and reliability.
  • Integrate and optimize large language models in production
  • Build and refine RAG pipelines (graph-based & baseline) and agentic AI systems that ingest domain-specific data
  • Fine-tune LLMs on specialized use cases and deploy them to automate business processes
  • Design and model relational (SQL), NoSQL, vector, and graph databases
  • Implement caching strategies, message queues, and data pipelines (ETL & streaming) to handle large datasets
  • Work closely with frontend, mobile, product teams, and clients to define requirements and deliver features
  • Communicate clearly (both written and verbal) and mentor junior developers
  • Participate in architecture/design reviews and translate business problems into technical solutions
  • Thrive both independently and as part of a cross-functional team; passion for continuous learning
  • Containerize services with Docker and orchestrate with Kubernetes
  • Leverage AWS (preferred) or GCP for hosting, scaling, and infrastructure-as-code
  • Implement CI/CD pipelines and monitoring to ensure smooth, reliable releases
  • Write clean, well-documented code with comprehensive unit/integration tests
  • Optimize system performance, reliability, and security
  • Conduct thorough code reviews and uphold best practices
Qualifications
  • 6 - 8 years of backend software engineering experience
  • Bachelor's or Master's in Computer Science (or equivalent)
  • Hands-on experience with microservices, AI/ML in production, and cloud-native deployments
  • Strong problem-solving mindset and appetite for learning the latest AI advancements
About Carte Blanche

At Carte Blanche, we believe great software starts with great design. We work with startups, scaleups, and visionaries to turn big ideas into beautiful, intuitive digital experiences. Our team is equal parts strategy, design, and engineering — and we're looking for a designer who thrives at that intersection.

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