Synthesia

6 months ago

Principal Backend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Senior-level software engineer focusing on backend stability and cross-team engineering. Owns multi-quarter projects, from React client to Python backend, guiding inter-service testing and standardisation across Engineering. Uses data pipelines to measure impact on business goals, and plans for long-term capabilities to stay ahead 12-18 months ahead, leading initiatives spanning multiple teams.

Location: London

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Sr. Director level

Key Responsibilities

•Focus on friction points around backend issues for Engineering (80 engineers) and steer the direction of inter-service testing and standardisation.
•Own projects spanning quarters, breaking problems down into deliverable steps and validating iteratively.
•Evaluate work using established data pipelines to measure impact on commercial objectives and pivot as needed.
•Consider long-term Engineering direction to build capabilities for 12-18 months ahead.
•Work end-to-end from the React client to the Python backend and lead cross-team projects.

Pay and Benefits

Equity and Bonus:Equity

Perks:Remote WorkLeaveEquityPaid Leave

Key Requirements

•At least ten (10) years of experience as a software engineer, with at least 2 at Senior Staff/Principal level (L7+).
•Previous leadership experience driving projects across multiple teams (50+ engineers).
•Experience in a high-performing scaling engineering organisation with a strong engineering culture.
•Ability to work across the stack with deep backend/server-side knowledge.
•Experience building enterprise-grade SaaS products; bonus for AI-powered video generation, billing systems, experimentation platforms, or real-time collaboration

Experience:10+ yearsEnterprise softwareSaaSAI

Skills:ReactPythonMonorepoBackendData pipeline

Languages:English

Tech Stack:ReactPythonMonorepo

Company Brief

Synthesia

Provides an AI video generation platform that creates realistic synthetic presenters and video content from text, enabling enterprises to produce scalable training, marketing, and communications videos without cameras or actors.

Industry: AI & Machine Learning

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: London, United Kingdom

Founded: 2017

Website LinkedIn

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Synthesia

6 months ago

Principal Backend Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 12 hours agoStatus: Live

Job Summary

Location: London

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Sr. Director level

Key Responsibilities

•Focus on friction points around backend issues for Engineering (80 engineers) and steer the direction of inter-service testing and standardisation.
•Own projects spanning quarters, breaking problems down into deliverable steps and validating iteratively.
•Evaluate work using established data pipelines to measure impact on commercial objectives and pivot as needed.
•Consider long-term Engineering direction to build capabilities for 12-18 months ahead.
•Work end-to-end from the React client to the Python backend and lead cross-team projects.

Pay and Benefits

Equity and Bonus:Equity

Perks:Remote WorkLeaveEquityPaid Leave

Key Requirements

•At least ten (10) years of experience as a software engineer, with at least 2 at Senior Staff/Principal level (L7+).
•Previous leadership experience driving projects across multiple teams (50+ engineers).
•Experience in a high-performing scaling engineering organisation with a strong engineering culture.
•Ability to work across the stack with deep backend/server-side knowledge.
•Experience building enterprise-grade SaaS products; bonus for AI-powered video generation, billing systems, experimentation platforms, or real-time collaboration

Experience:10+ yearsEnterprise softwareSaaSAI

Skills:ReactPythonMonorepoBackendData pipeline

Languages:English

Tech Stack:ReactPythonMonorepo

Company Brief

Synthesia

Industry: AI & Machine Learning

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: London, United Kingdom

Founded: 2017

Website LinkedIn