Is the Senior Platform Software Engineer position at Scope3 fully remote?

Yes, this Senior Platform Software Engineer position at Scope3 is a remote position. The role is available for candidates in United States.

Is this a full-time or part-time Senior Platform Software Engineer role?

This is a full-time Senior Platform Software Engineer position at Scope3.

What benefits does Scope3 offer for this position?

Scope3 offers the following benefits: Paid Time Off, Parental Leave, Stock Options.

What is the salary range for the Senior Platform Software Engineer position?

The salary range for this Senior Platform Software Engineer role is $150k - $245k.

How do I apply for the Senior Platform Software Engineer position at Scope3?

You can apply for this Senior Platform Software Engineer position by clicking the "Apply Now" button on this page, which will take you to Scope3's application portal.

Senior Platform Software Engineer at Scope3

United States

$150k - $245k

Apply Now

Remote Opportunity

Senior Platform Software Engineer

Join Scope3 as a senior professional working remotely from United States. Explore the role, benefits, and apply in one place.

Senior Platform Software Engineer

Scope3

Full Time

$150k - $245k

4 weeks ago

About the Role We're looking for a Senior or Staff Platform Software Engineer to improve the productivity, reliability, and scalability of our engineering organization while contributing directly to the evolution of our AI-native advertising marketplace.

United States

Canada

Engineering

Senior

TypeScript

Node.js

Platform engineering

+5 more

Job Description

About the Role

We're looking for a Senior or Staff Platform Software Engineer to improve the productivity, reliability, and scalability of our engineering organization while contributing directly to the evolution of our AI-native advertising marketplace.

You'll spend most of your time building the internal tooling, infrastructure, and developer experience that allows our engineers to move quickly and confidently. Because we're a small team building an ambitious product, you'll also jump into product engineering—helping design and implement features across our marketplace when priorities demand it.

This role is ideal for engineers who enjoy multiplying the effectiveness of an entire engineering team while remaining close to customer-facing software.

**We’re open to candidates at the Senior or Staff level. We care less about title than demonstrated technical judgment, ownership, and the ability to identify and drive improvements across our engineering organization.

Why this role is different

We're a small engineering team building in a rapidly evolving space. There isn't a mature playbook for many of the problems we're solving.

Success here requires engineers who:

enjoy creating structure from ambiguity
are comfortable balancing infrastructure investments with product delivery
move quickly, iterate often, and improve systems continuously
actively explore modern AI tooling and look for ways it can improve both engineering workflows and our product

If you're happiest working exclusively on internal infrastructure or exclusively on product features, this probably isn't the right fit. We believe our strongest engineers are excited to contribute across both.

Responsibilities

Platform Engineering (approximately 80%)

Improve developer productivity through investments in tooling, automation, and engineering workflows
Design and maintain scalable build systems, CI/CD pipelines, and deployment infrastructure
Improve the health and performance of our monorepo and shared engineering libraries
Enhance local development workflows to reduce friction across the engineering team
Build reusable infrastructure and internal tooling that accelerates product development
Monitor system performance and resolve bottlenecks across services and developer workflows
Partner with engineers across the organization to identify opportunities for platform improvements

Product Engineering (approximately 20%)

Contribute production code across our AI-native advertising marketplace
Help design scalable APIs and distributed systems supporting both human users and AI agents
Collaborate with product and design to ship customer-facing capabilities
Participate in architectural discussions around agent communication, authentication, and marketplace infrastructure
Help evaluate emerging AI frameworks, protocols, and engineering patterns where appropriate

What we're looking for

5+ years of professional software engineering experience, or equivalent demonstrated experience building and operating production systems.
Strong TypeScript and Node.js experience
Active, hands-on use of AI tools in your engineering workflow, with a track record of using AI to accelerate development, explore solutions, and improve engineering productivity.
Experience designing scalable systems and developer infrastructure
Experience improving CI/CD pipelines, build systems, or developer tooling
Strong understanding of distributed systems and API design
Experience diagnosing performance issues across applications and infrastructure
Comfortable owning projects from concept through production
Excellent collaborator who enjoys working across platform and product engineering

Nice to have

Experience with Turborepo, Nx, or large monorepo architectures
Kubernetes experience
Google Cloud Platform / AWS
GitHub Actions
Observability tooling (Grafana, Prometheus, OpenTelemetry, flame graphs)
PostgreSQL, Redis, or BigQuery
Experience building AI-enabled products, agent frameworks, MCP servers, or related tooling

Compensation

The salary range for this role at a Senior level is $150k-$190k USD, $140k-$200k CAD.

The salary range for this role at a Staff level is $180k-$230k USD, $190k-$245k CAD.

These ranges span multiple location-based salary bands across the US and Canada. Candidates are aligned to a narrower range based on geographic market compensation data specific to where they live, and final offers reflect demonstrated skills, experience, and role expectations.

Benefits & Perks

Details vary by location (USA/Canada), but all employees receive:

Health & wellness: Comprehensive medical, dental, and vision coverage with significant employer contribution; short- and long-term disability coverage; health savings/flexible spending options
Retirement: Employer-matched retirement savings plan (401(k) or RRSP)
Time off: Generous paid time off, statutory holidays, and year-end office closure
Parental leave: 13 weeks fully paid (eligibility requirements apply)
Remote work: Company-provided home office equipment, setup stipend, and access to WeWork spaces
Equity: Stock options

Benefits

Paid Time Off
Parental Leave
Stock Options

Skills

TypeScript

Node.js

Platform engineering

CI/CD pipelines

Distributed systems

API design

Infrastructure as code

Developer Experience

Ready to Apply?

Join Scope3 today

Salary Range

$150k - $245k

Posted 4 weeks ago

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