Python Developer

Cubestech Ltd; Greater London; On-site; GBP 65,000 - 95,000; Full time

Job summary

Cubestech Ltd is seeking an experienced Full Stack Developer with strong expertise in Python and React.js to design, develop, and maintain scalable web applications. The ideal candidate should have hands-on experience building microservices, REST APIs, cloud-native applications, and modern frontend solutions.

The successful candidate will design and implement RESTful APIs and frontend components, collaborate with cross-functional teams in an Agile environment, and work with Docker, Kubernetes,

Qualifications

• Bachelor's degree in a relevant field
• 5+ years of software development experience
• Experience building microservices and REST APIs

Responsibilities

• Design, develop, and maintain web applications using Python and React.
• Build scalable RESTful APIs and backend services.
• Develop responsive frontend interfaces using React.js.
• Collaborate with Product Owners, Architects, DevOps, and QA teams.
• Optimize application performance, security, and scalability.
• Participate in code reviews and ensure best coding practices.
• Work within Agile/Scrum development environments.
• Troubleshoot and resolve production issues.

Skills

Python

REST API development

OOP

SQL and database design

Agile/Scrum

Education

Bachelor's degree in Computer Science, Information Technology, or related field

Tools

React.js

FastAPI

Flask

Django

Docker

Kubernetes

Git/GitHub/GitLab

HTML5

CSS3

Job description

We are looking for an experienced Full Stack Developer with strong expertise in Python and React.js to design, develop, and maintain scalable web applications. The ideal candidate should have hands‑on experience building microservices, REST APIs, cloud‑native applications, and modern frontend solutions.

Key Responsibilities

• Design, develop, and maintain web applications using Python and React.
• Build scalable RESTful APIs and backend services.
• Develop responsive and user‑friendly frontend interfaces using React.js.
• Collaborate with Product Owners, Architects, DevOps, and QA teams.
• Optimize application performance, security, and scalability.
• Participate in code reviews and ensure best coding practices.
• Work within Agile/Scrum development environments.
• Troubleshoot and resolve production issues.

Required Skills

• Strong experience with Python
• Experience with FastAPI, Flask, or Django
• REST API and Microservices development
• Object‑Oriented Programming (OOP)
• SQL and database design

Frontend

• Strong knowledge of React.js
• HTML5, CSS3

Databases

• MongoDB (preferred)
• Docker and Kubernetes
• Git/GitHub/GitLab

Good to Have

• Financial Services or Banking domain experience
• Experience with event‑driven architectures
• Kafka or RabbitMQ
• Terraform or Infrastructure as Code
• Unit testing frameworks (PyTest, Jest)

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 5+ years of software development experience.
• Excellent communication and stakeholder management skills.