Software Engineer, Marketing Technology

Sonos LLC; Glasgow; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

Sonos is seeking a Software Engineer for Marketing Technology in Glasgow, operating in a hybrid model with in-office three days per week. You’ll implement marketing scripts, manage consent, and enable event tracking across the website using JavaScript/TypeScript, React, Next.js, and SQL.

Collaborate across teams to deliver reliable data pipelines and integrations with Chord, Braze, and OneTrust. The role emphasizes code quality, testing, deployment, and production support, with a strong focus on

Qualifications

• Hands-on software engineering experience through professional work or equivalent practical experience, with a track record of delivering and supporting scoped changes.

Responsibilities

• Implement and maintain marketing scripts and SDKs, including initialization, consent checks, and responses to changes in customer consent preferences.
• Make targeted JavaScript, TypeScript, React, and Next.js changes that enable consent collection, preference management, event tracking, and marketing activation.
• Instrument page views, navigation, forms, and customer interactions; validate event schemas and troubleshoot missing, duplicate, or inaccurate events.
• Build and support integrations between the website, Chord, Braze, OneTrust, and related services using APIs, webhooks, and established integration patterns.
• Develop SQL and dbt models that turn customer and event data into reliable datasets for engagement and personalisation.
• Support reverse ETL pipelines that deliver customer data from Snowflake to downstream tools such as Braze.
• Test consent behaviour, browser compatibility, data accuracy, and the performance impact of marketing integrations.
• Participate in code review, documentation, testing, deployment, and production troubleshooting; coordinate with Web Platform and web product teams when changes affect shared infrastructure or experiences.

Skills

JavaScript/TypeScript

HTML/CSS

SQL

React

REST API

Git

Automated tests

Browser events

Consent data

Tools

Next.js

Google Tag Manager

Chord

Braze

OneTrust

Snowflake

dbt

Census

Reverse ETL tools

Job description

At Sonos we want to create the ultimate listening experience for our customers and know that it starts by listening to each other. As part of the Sonos team, you’ll collaborate with people of all styles, skill sets, and backgrounds to realize our vision while fostering a community where everyone feels included and empowered to do the best work of their lives.

Software Engineer, Marketing Technology | IC2

This position is considered hybrid, allowing for a combination of remote work and in-office collaboration. Qualified applicants must live within commuting distance of our Glasgow office locations and should expect to be in office 3 days a week.

What You’ll Do

• - Implement and maintain marketing scripts and SDKs, including initialization, consent checks, and responses to changes in customer consent preferences.
• - Make targeted JavaScript, TypeScript, React, and Next.js changes that enable consent collection, preference management, event tracking, and marketing activation.
• - Instrument page views, navigation, forms, and customer interactions; validate event schemas and troubleshoot missing, duplicate, or inaccurate events.
• - Build and support integrations between the website, Chord, Braze, OneTrust, and related services using APIs, webhooks, and established integration patterns.
• - Develop SQL and dbt models that turn customer and event data into reliable datasets for engagement and personalisation.
• - Support reverse ETL pipelines that deliver customer data from Snowflake to downstream tools such as Braze.
• - Test consent behaviour, browser compatibility, data accuracy, and the performance impact of marketing integrations.
• - Participate in code review, documentation, testing, deployment, and production troubleshooting; coordinate with Web Platform and web product teams when changes affect shared infrastructure or experiences.

What You’ll Need

Basic Qualifications

• - Hands-on software engineering experience through professional work or equivalent practical experience, with a track record of delivering and supporting scoped changes.
• - Working proficiency in JavaScript or TypeScript, HTML, CSS, and SQL.
• - Experience with React or a comparable web framework, and an understanding of how browser code interacts with server-rendered applications.
• - Experience building or troubleshooting REST API integrations and working with Git, debugging tools, and automated tests.
• - Familiarity with browser events, cookies, consent states, and the importance of accurate customer data.
• - Qualified applicants must be able to work from the Glasgow office 3 days per week.

Preferred Qualifications

• - Experience with Next.js, Google Tag Manager, Chord, Braze, or OneTrust.
• - Exposure to Snowflake, dbt, Census, or comparable customer data and reverse ETL tools.
• - Exposure to AI coding tools such as Claude, Codex, or equivalent.
• - Experience with consent-aware tracking, event instrumentation, or marketing technology integrations.

Inclusion

Research shows that some candidates may not apply for roles if they don’t meet all the criteria. If you don’t have 100% of the skills listed, we still strongly encourage you to apply if interested.

Visa Sponsorship

Sonos is unable to sponsor or take over sponsorship of an employment visa for this role at this time. We ask that applicants be authorized to work for us in country of role posting, both now and in the future.

#LI-Hybrid

Your profile will be reviewed and you’ll hear from us once we have an update. At Sonos we take the time to hire right and appreciate your patience.

Sonos is a sound experience company. We connect millions of listeners all around the world to the content they want, where and how they want it. Since inventing multiroom wireless audio in 2005, we have continuously innovated the listening experience, designing hardware and software that celebrates sound, empowers our customers, and brings the home to life. Our team is made up of passionate players united by a culture of respect, transparency, collaboration, and ownership who want to inspire the world to listen better.

Interested in a career at Sonos but don’t see the right role for you today? Join the Sonos Talent Community to stay connected on new openings, events, and career opportunities that match your interests.

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