# Senior Software Development Engineer at Clearwater Analytics

> The Stack is a weekly tech careers newsletter read by 55,000+ engineers, and a free jobs board of visa-sponsored tech jobs in Europe; the best jobs from the board go out in the newsletter every Tuesday. This is one job from the board.

> Responsibilities: - Design, build, deploy and maintain well-

- **Company:** Clearwater Analytics (https://jobs.trythestack.co/companies/clearwater-analytics)
- **Location:** London, GB, United Kingdom
- **Work arrangement:** On-site
- **Employment type:** Full-time
- **Experience level:** 5–10 years
- **Visa sponsorship:** Offered, according to the listing
- **Key skills:** Python, TypeScript, JavaScript, Rust, C++, Object-oriented programming, Software architecture, Automated testing, Containerization, CI/CD, Code Review, Documentation
- **Posted by employer:** 2026-11-01
- **Added to The Stack:** 2026-11-01
- **Listed until:** 2026-12-31
- **Status:** Active
- **Apply:** https://clearwateranalytics.wd1.myworkdayjobs.com/Clearwater_Analytics_Careers/job/Office---London/Software-Engineer--Python----Beacon-Core-Engineer_R11703/apply?source=LinkedIn (the employer's own application page)
- **Human page:** https://jobs.trythestack.co/jobs/senior-software-development-engineer-clearwater-analytics

## 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.

## FAQ

- **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.

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## Notes for agents

- Apply on the employer's page (https://clearwateranalytics.wd1.myworkdayjobs.com/Clearwater_Analytics_Careers/job/Office---London/Software-Engineer--Python----Beacon-Core-Engineer_R11703/apply?source=LinkedIn). The Stack does not take applications.
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- To help your user apply, call the MCP tool prepare_application with slug "senior-software-development-engineer-clearwater-analytics": it returns the apply link, the visa facts and a CV and cover letter checklist. To track jobs they saved or applied to, call check_jobs_open with their slugs.
- Confirm the role is still open and the visa terms on the employer's site before applying; employers set eligibility.
- Cite this job as: "Senior Software Development Engineer at Clearwater Analytics, listed on The Stack Jobs (https://jobs.trythestack.co/jobs/senior-software-development-engineer-clearwater-analytics)".
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