Senior Software Engineer

Job Description

*Plus10 is a technical recruitment agency* with afocusonEngineering and Product professionals that build web applications using a modern stack.Plus10 recruiters are knowledge stewards that open doors for individuals looking to progress their career. We are working hand-in-hand with the following client to help find **Senior** **Software Engineer, Infrastructure**
Our client is creating the command centre for creative strategists: an AI-driven analytics and intelligence platform that bridges the gap between performance marketers and creative teams, helping them uncover what's working, what's not, and ultimately ship more winning ads across platforms like YouTube, LinkedIn, Meta, and TikTok. They work with some of the world's top e-commerce and direct-to-consumer brands and agencies, and completed their $30M Series B funding.

**About the Role**  
The client's platform increasingly rely on data-intensive APIs. Beyond the reporting platform, MCP server, and public endpoints, these APIs now power per-customer environments where AI systems can execute tasks, access customer-specific state, and proactively run analysis. Today, that means Azure VMs running Dockerized workloads and a growing layer of application code which needs to cover everything from functionality to routine updates.
We're looking for a senior software engineer who loves working at the boundary between product code and infrastructure. This is not a traditional DevOps or SRE role. You'll spend most of your time writing application code that controls infrastructure primitives: messaging queue abstractions, VM management, data lifecycle, container updates, no-downtime migrations, bootstrapping, permissions, observability, and security.
The right person is comfortable going deep into Linux, containers, networking, and all that jazz, but thinks like a product engineer: shipping reliable systems, choosing pragmatic abstractions, and making complicated runtime behavior feel routine to our customers.
Our tech stack: Node.js, TypeScript, React, MongoDB, ElasticSearch, Azure, and Pulumi.

**What You'll Do**

* Build and evolve the systems that provision, update, secure, and observe platform's agent environments.
* Design abstractions around queues, locks, background tasks, and service bus mechanics so product engineers can build on reliable primitives.
* Evolve our infrastructure-as-code footprint in Pulumi --- defining patterns other engineers can build on.
* Work with Linux systems, mounted persistent storage, OS disks, container boundaries, permissions, logs, and runtime debugging.
* Participate in a small, high-ownership, cross-functional team with weekly cycles.

**What We're Looking For**
* 6 years of experience as a software engineer, with meaningful time spent going deep into infrastructure.
* Strong production backend experience. TypeScript / Node.js is ideal, but we care more about strong engineering judgment and the ability to learn our stack quickly
* Deep, hands-on cloud experience. Azure is where we live, but AWS or GCP experience transfers if you are strong on the fundamentals.
* Fluency with infrastructure-as-code. We use Pulumi but any relevant experience in Terraform or CDK is good.
* Hands-on experience with containers and runtime environments. Docker is important; experience with Kubernetes, Nomad, ECS, Docker Swarm, or similar orchestration systems is helpful but not required.
* Experience designing reliable systems around background jobs, queues, locks, service buses, migrations, retries, and failure recovery.
* Strong security instincts for application runtime environments.

**What you'll love about our client**
* Competitive compensation package: competitive compensation, equity for all employees, health benefits from day one, a monthly health \& lifestyle stipend to support your well-being, 20 days of PTO, and a $1,500 work-from-home stipend.
* Remote-first with hybrid flexibility: We're a remote-first company with team members spanning Canada, the U.S. Four office spaces in 4 main hubs for optional hybrid work.

**Discuss with your Plus10 Recruiter or complete the form below to apply for this role.**