FullStack Developer

Job in Greater London, London, Greater London, W1B, England, UK

Listing for: DNS INFO LTD

Full Time position
Listed on 2026-09-03

Job specializations:

Software Development
Backend Developer, Full Stack Developer, React.js, Front End Developer

Salary/Wage Range or Industry Benchmark: 70000 - 110000 GBP Yearly GBP 70000.00 110000.00 YEAR

Location: Greater London

5 Days Onsite London.

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, Dev Ops, 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

Backend
- 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
- JavaScript (ES6+), Type Script
- HTML5, CSS3
- Redux, React Hooks
- Responsive UI development
Databases
- PostgreSQL, MySQL, SQL Server
- MongoDB (preferred)
Cloud & Dev Ops
- AWS, Azure, or GCP
- Docker and Kubernetes
- CI/CD pipelines
- Git/Git Hub/Git Lab
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.

Preferred Candidate Profile

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.

.js, FastAPI, Flask, Django, Type Script, AWS, Azure, Docker, Kubernetes, CI/CD, PostgreSQL, Microservices, REST APIs

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