Full Stack Developer

DNS Info Ltd; Greater London; On-site; GBP 37,000 - 77,000; Full time

Job summary

DNS Info Ltd is hiring a seasoned Full Stack Developer to design, develop, and maintain web applications using Python and React in a London-based onsite role. You will build scalable RESTful APIs and microservices, create responsive UIs, and collaborate across Product Owners, Architects, DevOps, and QA teams.

The position emphasizes cloud platforms (AWS/Azure/GCP), containerization (Docker/Kubernetes), CI/CD, and modern front-end technologies. Experience in fintech or banking domains is a plus.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field.
• 5+ years of software development experience.
• Strong experience with Python and React.
• Experience with REST APIs and microservices.
• Strong knowledge of React.js and JavaScript/TypeScript.
• Experience with HTML5/CSS3 and responsive UI.
• Experience with SQL databases (PostgreSQL/MySQL/SQL Server).
• Experience with AWS/Azure/GCP and Docker/Kubernetes.
• Experience with CI/CD, Git workflows, and Agile delivery.
• Excellent communication and stakeholder management skills.

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 performance, security, and scalability of applications.
• Participate in code reviews and promote best coding practices.
• Work within Agile/Scrum development environments.
• Troubleshoot and resolve production issues.

Skills

Python

React

REST APIs

Microservices

AWS

Azure

GCP

Docker

Kubernetes

CI/CD

Git

Agile

Stakeholder management

Education

Bachelors degree in Computer Science/IT or related field

Tools

Docker

Kubernetes

Django

Flask

FastAPI

React

Redux

TypeScript

JavaScript

HTML5

CSS3

PostgreSQL

MySQL

SQL Server

AWS

Azure

GCP

GitHub

GitLab

pytest

Jest

Terraform

Kafka

RabbitMQ

Job description

Salary: £37,000 - 77,000 per year

Requirements:

• Bachelors degree in Computer Science, Information Technology, or related field.
• 5+ years of software development experience.
• Strong experience with Python.
• Experience with FastAPI, Flask, or Django.
• Experience with REST API and microservices development.
• Strong knowledge of React.js.
• Experience with JavaScript (ES6+), TypeScript.
• Experience with HTML5 and CSS3.
• Experience with Redux and React Hooks.
• Experience with responsive UI development.
• Experience with PostgreSQL, MySQL, or SQL Server.
• MongoDB experience is preferred.
• Experience with AWS, Azure, or GCP.
• Experience with Docker and Kubernetes.
• Experience with CI/CD pipelines.
• Experience with Git/GitHub/GitLab.
• Excellent communication and stakeholder management skills.
• Strong problem-solving and analytical skills.
• Experience working in enterprise-scale environments.
• Ability to work independently and in cross-functional teams.
• Exposure to Agile delivery methodologies.
• Financial services or banking domain experience is good to have.
• Experience with event-driven architectures is good to have.
• Experience with Kafka or RabbitMQ is good to have.
• Experience with Terraform or Infrastructure as Code is good to have.
• Experience with unit testing frameworks such as PyTest or Jest is good to have.

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.

Technologies:

• API
• AWS
• Azure
• Backend
• CI/CD
• Cloud
• DevOps
• Django
• Docker
• ES6
• FastAPI
• Flask
• Frontend
• GCP
• Git
• GitHub
• GitLab
• HTML5
• JavaScript
• Jest
• Kafka
• Kubernetes
• MongoDB
• MySQL
• PostgreSQL
• Python
• REST
• RabbitMQ
• React
• Redux
• SQL
• Security
• Terraform
• TypeScript
• Web
• microservices
• pytest
• UX UI Design
• OOP
• Fullstack

More:

We are offering a 5-day onsite role in London for an experienced Full Stack Developer. We work on scalable web applications, cloud-native applications, microservices, and modern frontend solutions, and we value strong collaboration across Product Owners, Architects, DevOps, and QA teams.

last updated 36 week of 2026