Junior Software Engineer: Build & Own AI-Driven FinTech

Convergence; Greater London; On-site; GBP 30,000 - 45,000; Full time

Benefits offered by this job

Pension

Holiday allowance

Job summary

Convergence in London is hiring a Junior Software Engineer to take real ownership from the start. You’ll ship code that reaches users within weeks and gain exposure across frontend, data and internal tooling.

You’ll work with React/TypeScript, Python, SQL and Azure, building data pipelines, BI reports and services behind our products, while contributing to AI tooling and getting mentorship as you grow with the business.

Qualifications

• Solid programming foundation with ability to read, write, and debug code confidently
• Experience with part of our stack: React/TypeScript, Python, SQL, and ability to learn rest quickly
• Shows initiative by investigating problems and following through
• Clear communication and collaborative approach
• Strong learning appetite and high personal standards

Responsibilities

• Build and maintain features across our front end using React and TypeScript
• Develop and support data pipelines in Microsoft Fabric, moving and transforming data from Dataverse, market data APIs and submissions
• Write Python and T-SQL to drive data processing, automation and analysis across Azure SQL and Fabric
• Build and maintain Power BI reports and DAX measures that turn data into decisions the business acts on
• Build and support the services and APIs behind our products and internal tools, deployed on Azure
• Contribute to our AI agent tooling, including MCP server development
• Take part in code review and pick up strong engineering practice as you go
• You’ll pick most of this up here. We are looking for someone strong in part of the stack, curious about the rest, and quick to close the gap

Skills

Programming fundamentals

React/TypeScript

Python/SQL

Data pipelines

Communication

Learning mindset

Tools

Microsoft Fabric

Azure SQL

Power BI / DAX

Azure / .NET/C#

Dataverse / APIs

Job description

Convergence in London is hiring a Junior Software Engineer to take real ownership from the start. You’ll ship code that reaches users within weeks and gain exposure across frontend, data and internal tooling.

You’ll work with React/TypeScript, Python, SQL and Azure, building data pipelines, BI reports and services behind our products, while contributing to AI tooling and getting mentorship as you grow with the business.