SaaS Software Engineer: Python and AI-Driven Dev Tools

clearwateranalytics; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

CWAN in London is seeking a Software Engineer to join the Beacon Core Engineering team. You will design, build, deploy, and maintain high-quality code, leveraging AI agents to accelerate development while ensuring safe usage and strong client satisfaction.

The role emphasizes collaboration across cross-functional teams, robust testing, and continuous learning in a SaaS environment, with a focus on scalable, secure software delivery.

Qualifications

• Degree in Computer Science or related field.
• 2+ years of software development experience using Python or any other OOP languages.
• Experience with Python, TypeScript/JavaScript, and ideally Rust.
• Strong teamwork and communication skills.
• Familiarity with SaaS environments and client-focused delivery.
• Ability to document and communicate clearly.

Responsibilities

• Design, build, deploy, and maintain quality code.
• Use AI agents to speed up development and advise on safe usage.
• Break down complex problems and collaborate across teams.
• Communicate effectively with diverse audiences.
• Implement and maintain automated testing (unit/integration/contract/e2e).
• Participate in design discussions to improve performance, scalability, and security.
• Coordinate with cross-functional teams for smooth integration.
• Troubleshoot production incidents promptly and effectively.
• Understand customer needs and respond with urgency and empathy.

Skills

Python

TypeScript

JavaScript

Rust

OOP

Software methodologies

SaaS

Client focus

Teamwork

Time management

Continuous learning

Documentation

Communication

UI/UX awareness

Education

Degree in Computer Science or related field

Tools

Microsoft Office

Job description

CWAN in London is seeking a Software Engineer to join the Beacon Core Engineering team. You will design, build, deploy, and maintain high-quality code, leveraging AI agents to accelerate development while ensuring safe usage and strong client satisfaction.

The role emphasizes collaboration across cross-functional teams, robust testing, and continuous learning in a SaaS environment, with a focus on scalable, secure software delivery.