[Hiring] Senior Software Engineer II @SBS

Role Description

SBS is seeking a skilled AI Engineer to join its Data & AI / Engineering organization in the UK or EU. This role will focus on designing, building, and deploying AI-driven solutions that enhance SBS products and client offerings. The ideal candidate will combine strong software engineering fundamentals with applied AI/ML expertise, enabling the development of scalable, production-grade AI systems in a regulated financial services environment.

Location: UK or EU

Hybrid/Remote: Remote (Occasional travel required)

Responsibilities

• AI Solution Development
  • Design, build, and deploy AI/ML models and intelligent applications across SBS platforms
  • Develop solutions leveraging:
    • Machine Learning (ML)
    • Natural Language Processing (NLP)
    • Generative AI (GenAI / LLMs)
  • Translate business requirements into technical AI solutions that deliver measurable impact
• Model Deployment & MLOps
  • Implement and manage end-to-end ML pipelines, from data ingestion to model deployment and monitoring
  • Collaborate with DevOps and engineering teams to ensure scalable, reliable production deployment
  • Maintain and optimize model performance, accuracy, and efficiency over time
• Product Integration
  • Integrate AI capabilities into core banking, payments, and digital platforms
  • Work closely with Product Managers, Architects, and Developers to embed AI into customer-facing solutions
  • Support API development and microservices architecture for AI-driven features
• Data Engineering Collaboration
  • Partner with data engineers to ensure data quality, availability, and pipeline integrity
  • Work with structured and unstructured datasets across large-scale, distributed systems
• Innovation & Continuous Improvement
  • Stay current with advancements in AI, GenAI, and emerging technologies
  • Contribute to experimentation, prototyping, and innovation initiatives
  • Identify opportunities to improve automation, efficiency, and decision-making through AI

Qualifications

• Software Architecture & Design
  • Strong grasp of clean/hexagonal architecture, dependency injection, SOLID principles, and protocol-based interfaces
  • Experience designing and maintaining RESTful API contracts
  • Distributed systems thinking
  • Can design domain models and define data flows between system components
• AI & LLM Application Skills
  • Hands-on experience building production applications powered by LLMs
  • Design against standardised API interfaces
  • Demonstrated experience designing multi-step AI systems
  • Can demonstrate iterative prompt development for complex tasks
• Python Engineering
  • Strong async Python with FastAPI or equivalent framework
  • Writes clean, testable, well-documented code with proper type hints
• Engineering Qualities
  • Comfortable reading, understanding, and extending existing code
  • Thinks about error handling, retry logic, graceful degradation, observability, and security
  • Can explain technical trade-offs to non-technical stakeholders

Benefits

• Health coverage
• Retirement plans
• Paid time off
• Flexible work
• Career development
• Competitive pay
• Global culture perks

Company Description

At SBS, we’re more than just a technology company, we’re a global fintech partner helping banks and financial institutions transform, innovate, and grow. With over 5,000 employees worldwide and clients in more than 80 countries, our solutions power everything from digital banking and lending to payments and core banking systems.

As part of 74Software, we’re backed by a group of leading software companies delivering mission-critical solutions worldwide. Our focus is on delivering long-term value, leveraging cutting-edge technology, and fostering strong client partnerships. Join us and be part of a collaborative, forward-thinking team shaping the future of finance.