Senior Software Engineer

The Portfolio Group; London; On-site; GBP 55,000 - 80,000; Full time

Job summary

A growing company in London seeks a Senior Software Engineer to develop robust backend services and responsive user experiences. This role involves building secure applications using Node.js and Python while collaborating with teams to promote best practices in innovation and continuous delivery.

Qualifications

• Proven experience in Node.js and Python.
• Understanding of microservices, CI/CD, and DevOps.
• Strong frontend coding skills are a plus.

Responsibilities

• Build and maintain scalable applications using Node.js and Python.
• Collaborate across teams for iterative improvements.
• Lead innovation and support mentoring others.

Skills

Node.js

Python

Microservices

CI/CD

DevOps

Frontend performance

Agile mindset

Job description

We're looking for a Senior Software Engineer to join a growing team building smart, scalable tools used by professionals across a range of industries. You'll work onsite in London, helping shape robust backend services and responsive user experiences using Node.js and Python.

What You'll Do

• Build and maintain scalable, secure applications using Node.js, Python, and modern architectural patterns
• Write clean, test-driven code with a focus on performance and usability
• Collaborate across teams to deliver iterative improvements
• Lead on innovation and continuous delivery best practices
• Support and mentor others while staying hands-on with the tech

What We're Looking For

• Proven experience in Node.js and Python
• Strong understanding of microservices, CI/CD, and DevOps practices
• Confident writing performant frontend code
• Agile mindset with excellent communication skills
• Enthusiastic about solving problems and sharing knowledge

Nice to Have:

• Experience with Drupal 7
• Familiarity with serverless architectures, quality engineering, or modern frontend frameworks

INDLON

49904NB