Senior Cloud Engineer - Full Stack Web

We are Proud to be SJE!

At SJE, we are more than a company — we are a family of brands with a shared vision and mission to provide industry-leading, innovative, and reliable control and monitoring solutions that improve efficiencies, protect the environment, and deliver dependable solutions to our valued customers. We are looking for a Senior Cloud Engineer to help build the next generation engineering team for our AMI Global brand. This role may work remote, but we would prefer a candidate to be near one of our SJE locations.

Our AMI brand is a leading IoT connectivity solution for equipment via hardware, SaaS, and software. Its gateways and cloud connected solutions enable real-time monitoring, control, analytics, and commercialization support. We provide integration, development, and go-to-market services. Check us out at AMI Global!

More about how we work:

• We default to managed and serverless. We’d rather pay AWS to run infrastructure than hire ops headcount to run it ourselves. Industry-standard protocols and formats (OpenAPI, OICD/OAuth2, OpenTelemetry) are the default; bespoke inter-service protocols require a written argument before they ship.
• Tests gate every merge. We aim for boring releases. GitHub is source of truth and deploys go out in waves across tenant accounts, so a bad release stops at the first wave rather than reaching every customer at once.
• AI tooling is woven into how we work, across pair programming, code generation, and test scaffolding. The productivity gain is real, and we staff around it.
• On-call is business hours during the first phases of rollout, expanding as the platform matures.

The job:

As our Senior Cloud Engineer, you will own the customer-facing surface of the platform: dashboards, operator consoles, the branded experience each OEM gets, and the application-tier identity and tenancy that gate them. Because the platform is multi-tenant from line one, even when only one tenant is live, since retrofitting tenancy later is brutal, you will build patterns for customers that will become the templating engine the rest of the platform inherits. Key responsibilities include:

• Web application surface: Operator consoles and customer-facing dashboards on a modern frontend framework (React/Next.js or whatever you can defend), backed by typed APIs.
• App-tier auth and tenancy. Cognito (or equivalent) user pools, OIDC/OAuth2 flows, per-tenant routing, role-based access, audit logging of user actions.
• Branded per-OEM experiences. Theming, custom domains via CloudFront/ACM, white-label patterns. The first OEMs will ship with bespoke implementations; you’ll generalize the patterns into a reusable templating engine as we go.
• Frontend delivery: Build, CDN, deployment pipeline, observability into client-side errors and performance.
• API consumer surface: The web app uses the platform’s public API on the same contract our external customers do, with no internal shortcuts. If you own UI can’t live happily on the contract, we don’t expect a customer’s frontend to either.
• Frontend test strategy: component-level, integration, end-to-end. Releases on this side should be boring too.
• Occasionally providing technical mentorship and support to cross functional teams within the organization.

You will be working alongside another founding cloud engineer (on the IoT data plane) plus two senior edge engineers and the Director of Engineering, who is also writing code for now. On the web tier, you will be solely responsible for the architectural decisions you make.

The skills, education, and experience you need:

To succeed in this role, you must have experience with:

• Building production web applications (7+ years), as well as strong full-stack across modern frontend frameworks and backend APIs
• TypeScript – must be fluent end-to-end
• Production experience with multi-tenant SaaS web: branded experiences, tenant-scoped auth, per-customer customization patterns
• AWS application-tier (Cognito, Amplify, CloudFront, API Gateway, Lambda). You will need to ship customer-facing apps on AWS confidently
• Real design instinct for B2B operator UX. Our users are technicians and Ops staff
• IaC (Terraform or CDK) and CI/CD competence.
• Writing ADRs and arguing your position in writing

A 4-year degree in Computer Engineering, Computer Science, Electrical Engineering or equivalent degree and 7-10 years of experience are required.

Bonus Qualifications:

• White-label or theming-engine experience at a SaaS that serves multiple branded customers
• OIDC/OAuth2 federation (SSO into customer enterprise IdPs)
• Track record turning bespoke per-customer implementations into templated platform features
• Industrial UI, operator console, or other critical-infrastructure dashboard work

Answering your questions:

When you are considering a new job, it is normal to have a ton of questions. Here are a few questions we are asked all the time.

• What are the hours? Monday – Friday 8:00 am – 5:00 pm.
• What is your Paid Time Off and holiday policy? Up to 120 hours of Paid Time Off in your first year plus 8 paid holidays.
• What benefits do you offer? We offer a robust benefits package including health, life, short-term and long-term disability insurance as well as dental and vision programs you need to take care of your family, along with other benefit options. Check out our full benefits package!
• What is my commute? Check out our SJE locations: SJE Locations

We will answer more of your questions during the first interview. Expect to hear about the next steps if you meet the job requirements.

Why Work With Us
At SJE, we believe in empowering our employees to grow professionally while making a real impact. We offer competitive pay, excellent benefits, and a collaborative culture that encourages creativity and problem-solving. Join us and become a part of something bigger. Join a company where you’re not just working—you’re building a legacy!

Learn more and apply on-line at www.sjeinc.com. SJE is an Equal Opportunity Employer.

Designs and manufactures control solutions for water and wastewater industries.