FullStack Engineer (Python/Typescript) - Investment Bank

A fast-growing digital banking platform is building next-generation financial services from the ground up, combining the pace of a fintech with the scale and trust of a global institution. The focus is on delivering seamless digital experiences while operating at high reliability, resilience, and scale.

As a Full Stack Engineer within the Site Reliability Engineering (SRE) Core team, you’ll help build internal platforms and tools that underpin system reliability, observability, and operational excellence. Working in small, empowered squads, you’ll design and deliver cloud-native solutions used by engineering teams across the organisation.

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• Build and maintain full stack applications using Python (FastAPI), GraphQL, and React.js
  
• Design intuitive front-end experiences for internal engineering and SRE users
  
• Develop scalable, data-driven services using DynamoDB / NoSQL
  
• Contribute to platforms focused on observability, SLOs, alerting, and reliability engineering
  
• Apply strong engineering practices including testing, CI/CD, and code reviews
  
• Collaborate closely with engineers, product partners, and SREs to evolve platform capabilities
  

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• Strong hands-on experience with Python back-end development
  
• Solid front-end expertise using React.js, TypeScript, and modern UI frameworks (e.g. MUI)
  
• Experience building and deploying scalable full stack applications
  
• Familiarity with NoSQL databases in production environments
  
• A clean-code mindset with a strong focus on testing and maintainability
  
• Excellent problem-solving skills and the ability to thrive in collaborative teams
  

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• Exposure to SRE principles and reliability-focused engineering
  
• Experience with FastAPI, GraphQL, or microservices architectures
  
• Interest in cloud-native platforms and internal developer tooling
  

Contract Type: Perm

Specialism: Technology

Workplace Type: On-site

Experience Level: Associate

Location: Dublin City Centre

Salary: €400 - €550 per day

Job Reference: FZ5ZBK-52222F93

Date posted: 29 January 2026

Consultant: Dane Moore