CareerAddict

Senior Full Stack Engineer - Python, React & AI

Gravitas Recruitment Group Ltd

Posted on Jul 8, 2026 by Gravitas Recruitment Group Ltd
City, London, United Kingdom
IT
Immediate Start
£100k - £130k Annual
Full-Time

Senior Full Stack Software Engineer - Python, React & AI

Hybrid | London (2 days onsite)

A leading organisation is seeking a Senior Full Stack Software Engineer to join a high-performing engineering team developing enterprise-scale AI solutions. You'll play a key role in designing and building production-grade applications, working with cutting-edge technologies across Generative AI, Machine Learning and modern cloud-native architectures.

Key Experience

  • Strong commercial experience with Python and Back End development
  • Experience building AI/GenAI applications using technologies such as LangChain, LangGraph, LLMs, RAG, embeddings and vector databases
  • Strong Back End engineering with FastAPI
  • Frontend development using React and TypeScript
  • Experience designing scalable microservices and distributed systems
  • Cloud-native development experience (AWS/Azure/GCP)
  • Knowledge of CI/CD, DevSecOps and automated testing
  • Experience working within Agile engineering teams

What's on Offer

  • Work on production AI solutions using the latest technologies
  • Modern engineering environment with cloud-native architecture
  • Influence technical design and architecture decisions
  • Collaborative, high-performing engineering team
  • Competitive salary of £100,000-£130,000
  • Hybrid working (2 days per week onsite)

Apply now to find out more.

George Copplestone

Gravitas Recruitment


Reference: 3135739475

https://jobs.careeraddict.com/post/113525350
Gravitas Recruitment Group Ltd

Senior Full Stack Engineer - Python, React & AI

Gravitas Recruitment Group Ltd

Posted on Jul 8, 2026 by Gravitas Recruitment Group Ltd

Print
City, London, United Kingdom
IT
Immediate Start
£100k - £130k Annual
Full-Time

Senior Full Stack Software Engineer - Python, React & AI

Hybrid | London (2 days onsite)

A leading organisation is seeking a Senior Full Stack Software Engineer to join a high-performing engineering team developing enterprise-scale AI solutions. You'll play a key role in designing and building production-grade applications, working with cutting-edge technologies across Generative AI, Machine Learning and modern cloud-native architectures.

Key Experience

  • Strong commercial experience with Python and Back End development
  • Experience building AI/GenAI applications using technologies such as LangChain, LangGraph, LLMs, RAG, embeddings and vector databases
  • Strong Back End engineering with FastAPI
  • Frontend development using React and TypeScript
  • Experience designing scalable microservices and distributed systems
  • Cloud-native development experience (AWS/Azure/GCP)
  • Knowledge of CI/CD, DevSecOps and automated testing
  • Experience working within Agile engineering teams

What's on Offer

  • Work on production AI solutions using the latest technologies
  • Modern engineering environment with cloud-native architecture
  • Influence technical design and architecture decisions
  • Collaborative, high-performing engineering team
  • Competitive salary of £100,000-£130,000
  • Hybrid working (2 days per week onsite)

Apply now to find out more.

George Copplestone

Gravitas Recruitment

Print

Reference: 3135739475

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