Junior Developer

Avanti Recruitment
Old Street, London, United Kingdom
Today
£45,000 – £55,000 pa

Salary

£45,000 – £55,000 pa

Seniority
Junior
Posted
3 Aug 2026 (Today)

Are you an early-career Software Developer who wants to build commercial software while gaining hands-on exposure to machine learning and computer vision?

We are working with a growing technology business that is looking for a Junior Software Developer to join its engineering team.

This is not a narrowly defined junior role. You will work across backend development, databases, APIs, cloud services and production machine learning systems, giving you the chance to build broad commercial experience at an important stage in your career.

The Role

You will help develop and maintain software applications used in a real-world commercial environment.

Your work will include:

Building backend services and APIs using Python and Node.js

Working with PostgreSQL, SQL and MongoDB

Contributing to React-based frontend applications

Supporting the training and deployment of machine learning models

Working on object detection and computer vision-related functionality

Deploying and maintaining applications using AWS

Collaborating with developers and other teams to produce clean, scalable and maintainable software

What We Are Looking For

You should have around 1 to 2 years of commercial software development experience and a strong interest in backend engineering.

The most important requirements are:

Commercial experience with Python and/or Node.js

Experience working with relational or NoSQL databases, including PostgreSQL, SQL or MongoDB

Practical commercial exposure to machine learning

Experience contributing to the deployment of an ML solution as part of a team

You do not need to be a machine learning specialist. However, your experience must go beyond university coursework or personal projects.

Additional Experience

Experience in any of the following would be useful:

React.js

Django, Flask or FastAPI

REST API development

AWS

Object detection or computer vision

Git

CI/CD or DevOps practices

Why Consider This Role?

Work across backend development, databases, cloud and machine learning

Gain practical experience with commercially deployed AI technology

Join a role where you can contribute to real products rather than only supporting internal systems

Develop a broad technical skill set without being restricted to one area of engineering

Work within a collaborative team where your contribution will be visible

Join at a stage where there is genuine scope to learn, take ownership and progress

Salary and Working Pattern

The salary up to £55,000.

The company operates a hybrid working model in Central London. Some office attendance will be encouraged during the initial onboarding period so you can get to know the team and wider business

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