Senior Software Engineer – GTM Systems

Intercom; Greater London; Hybrid; GBP 65,000 - 85,000; Full time

Job summary

A leading AI Customer Service company is seeking a Senior Software Engineer to join their GTM Systems team. The role involves designing and maintaining internal systems to support GTM workflows, with a focus on building tools and optimizing data processes. Ideal candidates will have advanced skills in Python, SQL, and Apex along with experience in data engineering and analytics. This role also provides a collaborative work environment with opportunities for growth and competitive benefits.

Benefits

Competitive salary and equity

Flexible paid time off policy

Comprehensive health and dental insurance

Pension scheme with 4% match

Cycle-to-Work Scheme

Qualifications

• Proficiency in Python and Apex programming essential.
• Experience with data engineering and analytics tooling, especially Snowflake.
• Comfort working in ambiguous spaces with strong problem-solving skills.

Responsibilities

• Design and maintain scalable internal systems for GTM workflows.
• Work with stakeholders to clarify business needs into technical solutions.
• Contribute to data modelling and integration from various sources.

Skills

Python

SQL

Apex

Data engineering

Salesforce

Problem-solving

Communication

Tools

Snowflake

DBT

Node.js

React

Job description

Intercom is the AI Customer Service company on a mission to help businesses provide incredible customer experiences.

Our AI agent Fin, the most advanced customer service AI agent on the market, lets businesses deliver always-on, impeccable customer service and ultimately transform their customer experiences for the better. Fin can also be combined with our Helpdesk to become a complete solution called the Intercom Customer Service Suite, which provides AI enhanced support for the more complex or high touch queries that require a human agent.

Founded in 2011 and trusted by nearly 30,000 global businesses, Intercom is setting the new standard for customer service. Driven by our core values, we push boundaries, build with speed and intensity, and consistently deliver incredible value to our customers.

About the Role

We’re looking for a Senior Software Engineer to join our GTM Systems team. This role sits at the intersection of engineering, data, and business operations. You’ll be building the tools and systems that power our go-to-market teams, working across Salesforce and other internal platforms, and shaping how our revenue teams operate at scale.

You’ll combine strong engineering skills with a curiosity for business processes, tackling ambiguous problems and turning them into clear, scalable solutions.

What You’ll Do

• Design, build, and maintain scalable internal systems to support GTM workflows.
• Work closely with stakeholders to translate fuzzy business needs into clear technical solutions.
• Contribute to the data layer: modelling, transforming, and integrating data from different sources (e.g. Salesforce, Snowflake).
• Build and extend agentic/AI-driven tooling to accelerate workflows.
• Contribute to technical design and code reviews, ensuring high-quality, maintainable code.
• Mentor and support other engineers, helping to grow technical depth within the team.
• Balance speed and long‑term scalability, knowing when to prototype and when to harden solutions.

What We’re Looking For

• Strong Python, SQL and Apex programming skills, proficiency in Python and Apex programming is essential, as Python will be the primary programming environment for most development tasks outside of the Salesforce codebase.
• Solid experience with data engineering/analytics tooling, especially Snowflake and DBT modelling.
• Comfort working in ambiguous spaces: able to frame problems, scope solutions, and iterate with stakeholders.
• Exposure to Salesforce and other GTM systems (eg. Outreach, LeanData, Clay, ZoomInfo), and an understanding of sales and marketing processes.
• Experience with backend or systems engineering - building APIs, integrations, or internal tooling.
• Excellent problem‑solving and communication skills, especially in collaborative, cross‑functional settings.
• Track record of operating at a Senior Engineer level: mentoring peers, leading projects, and delivering end‑to‑end solutions.

Nice to Have

• Experience with agentic development or AI‑powered internal tools.
• Background spanning both analytics engineering and software engineering.
• Experience with Node.js, React.
• Familiarity with cloud infrastructure and deployment (AWS, GCP, or similar).

Why Join Us

• Work on complex, high‑impact problems that sit right at the heart of how our GTM teams run.
• Collaborate with an experienced team where you’ll have autonomy and ownership from day one.
• Competitive compensation with relocation support if moving to San Francisco or Chicago.
• Opportunity to grow into a Staff‑level role as the team scales.

Benefits

• Competitive salary and equity in a fast‑growing start‑up.
• We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen.
• Regular compensation reviews – we reward great work!
• Pension scheme & match up to 4%.
• Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents.
• Flexible paid time off policy.
• Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones.
• If you’re cycling, we’ve got you covered on the Cycle‑to‑Work Scheme. With secure bike storage too.
• MacBooks are our standard, but we also offer Windows for certain roles when needed.

Policies

We have a hybrid working policy. We believe that working in person helps us stay connected, collaborate easier and create a great culture while still providing flexibility to work from home. We expect employees to be in the office at least three days per week.

We have a radically open and accepting culture at Intercom. We avoid spending time on divisive subjects to foster a safe and cohesive work environment for everyone. As an organization, our policy is to not advocate on behalf of the company or our employees on any social or political topics out of our internal or external communications. We respect personal opinion and expression on these topics on personal social platforms on personal time, and do not challenge or confront anyone for their views on non‑work related topics. Our goal is to focus on doing incredible work to achieve our goals and unite the company through our core values.

Intercom values diversity and is committed to a policy of Equal Employment Opportunity. Intercom will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin, ancestry, sex, gender, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, gender expression, marital status, or any other legally recognized protected basis under federal, state, or local law.

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