Senior Software Development Engineer at Clearwater Analytics

✨ The Stack take on this Clearwater Analytics job

• 🏢 This is Clearwater Analytics's only job here right now
• 🛂 Skilled Worker visa. Standard minimum salary: £41,700 a year guide
• 💡 No salary shown. Ask Clearwater Analytics if it is above the minimum.

Updated 2026-11-01, from our data and official sources.

About the role

Responsibilities:
- Design, build, deploy and maintain well-structured, testable production code for Beacon Cloud components (developer tools, runtime execution, containerization, scheduling, dependency graph).
- Implement and maintain multiple levels of automated testing (unit, integration, contract, end-to-end).
- Use and evangelise AI agents to safely accelerate development and advise internal teams and clients on best practices.
- Lead design and feature discussions to improve performance, scalability, reliability and security.
- Mentor and onboard less-experienced engineers; perform and drive high-quality code reviews and documentation.
- Coordinate with cross-functional teams (platform, product, operations) to ensure smooth integration and timely delivery.
- Troubleshoot and resolve production incidents; communicate clearly with stakeholders and customers.

Requirements:
- Strong proficiency in Python and experience with object-oriented, typed languages.
- Experience with TypeScript/JavaScript; familiarity with Rust or C++ is a plus.
- Solid knowledge of automated testing, CI/CD, containerization and software architecture patterns.
- Experience working in SaaS environments, with a focus on reliability and user/customer satisfaction.
- Excellent communication and collaboration skills; ability to explain technical decisions to varied audiences.
- Commitment to continuous learning, attention to detail, and strong documentation practices.

Responsibilities

Design, build, deploy, and maintain high-quality code for Beacon Cloud. Lead design discussions and feature implementations and mentor teammates. Collaborate with cross-functional teams and leverage AI agents to speed up development and ensure safe usage.

Requirements

5+ years of software development experience using Python or other OOP languages. Strong proficiency in Python and TypeScript/JavaScript, with exposure to Rust or C++. Experience in SaaS, testing (unit/integration/end-to-end), and cross-functional collaboration.

Key skills

• Python — in 1142 other listings on The Stack
• TypeScript — in 455 other listings on The Stack
• JavaScript — in 138 other listings on The Stack
• Rust — in 81 other listings on The Stack
• C++ — in 121 other listings on The Stack
• Object-oriented programming — in 13 other listings on The Stack
• Software architecture — in 99 other listings on The Stack
• Automated testing — in 75 other listings on The Stack
• Containerization
• CI/CD
• Code Review
• Documentation

On The Stack (as of 2026-11-01)

• This is Clearwater Analytics's only listing on The Stack.
• 204 visa-sponsored jobs in the United Kingdom on The Stack, posted in the last 60 days.

Frequently asked questions about Clearwater Analytics

Is this Senior Software Development Engineer role still open?

It was posted on 2026-11-01 and is listed as active on The Stack. Confirm on Clearwater Analytics's application page before applying.

Does Clearwater Analytics offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Clearwater Analytics's site.

Where is this role located?

The listing gives the location as London, GB, United Kingdom. It is marked on-site.

What skills does this role ask for?

The listing names: Python, TypeScript, JavaScript, Rust, C++, Object-oriented programming, Software architecture, Automated testing, Containerization, CI/CD, Code Review, Documentation.