IT & Software

Senior Software Engineer, Full-Stack Applications (Java)

Fitch Ratings

London · Greater London · United Kingdom

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Overview

As a Senior Software Engineer, you will lead the design and delivery of AI-enabled, scalable full-stack applications, collaborating with product, analytics, and technology teams to modernize workflows. You’ll shape technical direction, balance innovation with pragmatic delivery, and mentor others while exploring responsible AI practices. The role combines hands-on engineering with leadership to drive measurable business value and platform resilience within Fitch’s global Ratings Technology group. You will work on mission-critical platforms that support analytical workflows and decision-making, contributing to a culture of experimentation and continuous learning.

Pay / Benefits
  • AI-forward innovation culture
  • Continuous learning and career growth
  • Hybrid/office flexibility
  • Competitive compensation
  • Comprehensive benefits
  • Work-life harmony
Responsibilities
  • Define technical vision and accelerate AI-enabled transformation through scalable full-stack design (Python/React)
  • Guide architectural decisions, establish standards, and identify high-value AI-enabled opportunities
  • Champion responsible AI adoption with proofs of concept and scalable engineering practices
  • Implement CI/CD pipelines and conduct architecture reviews to ensure quality and scalability
  • Solve complex performance and reliability challenges; maintain system performance at scale
  • Provide expert troubleshooting in fast-paced Agile environments
  • Balance multiple priorities while delivering engineering excellence
  • Promote best practices that scale across teams
Key requirements
  • 8+ years of professional software engineering experience
  • Expert-level Java and Springboot backend development
  • Hands-on React development in production
  • Strong TypeScript/JavaScript/HTML/CSS skills
  • Experience designing RESTful APIs and integrating third-party services
  • Knowledge of relational and NoSQL databases
  • Familiarity with Agile methodologies
  • AI Fluency with LLM APIs (OpenAI, AWS Bedrock, Anthropic) and related concepts
  • Strong communication and collaboration
  • Mentoring and leadership能力
  • Curiosity and willingness to experiment
  • Java
  • Springboot
  • React

Reference: WJ-747_31291546 · Posted 13 Nov 2026, 04:56 AM

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