Software Engineer - Polyglot​/AI

This is an opportunity to join a growing boutique investment bank operating in the UK small and mid-cap market. The firm advises listed companies on corporate finance and capital markets transactions and is continuing to invest heavily in its internal technology capability.

They are expanding their engineering function to build the next generation of internal systems, integrations and automation that support multiple business lines across the organisation. This role will play a key part in strengthening engineering capability while helping the business scale more efficiently through modern technology and AI-assisted development.

• Work in a high-impact engineering role within a fast-growing financial services environment.
• Exposure to a wide technology landscape including Python, C#, SQL-driven systems and enterprise platforms.
• Opportunity to work with modern AI-assisted development tools and automation frameworks.
• Direct collaboration with technology, data and business teams across the organisation.
• Excellent career development within a growing internal engineering function.
• A chance to work with new and modern technologies.
• £45,000 - £90,000 basic depending on level, this role is open to multiple levels
• Market leading bonus structure
• Hybrid flexible working in London

• Design, build and maintain internal services, integrations and data flows supporting multiple business systems.
• Develop automation and internal tooling that improves operational efficiency and scalability.
• Leverage AI-assisted development tools to accelerate coding, testing, documentation and solution design.
• Build integrations across enterprise platforms and internal systems.
• Collaborate with technology and business stakeholders to identify opportunities for workflow optimisation.
• Contribute to proof-of-concept development exploring AI frameworks and automation capabilities.
• Help establish development patterns, integration standards and engineering best practices.

• Strong programming fundamentals with experience in languages such as Python, C# or similar
• Ability to work across multiple technologies and adapt to different enterprise systems.
• Experience working with SQL and building data integrations or pipelines.
• Exposure to cloud platforms and containerised environments is beneficial.
• Interest in AI-assisted development tools and modern engineering practices.
• Strong problem-solving mindset with the ability to learn new technologies quickly.
• Willingness to learn new technologies.
• Right to work in the UK indefinitely.

If you would like to have a confidential conversation and find out more about this opportunity, then get in touch with Con Lam at Harrington Starr or click on the apply button below.