97 applicants

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Company

Customer.io · 19 hours ago

Senior Fullstack Engineer - Americas

United States

Full-time

Remote

Senior Level

$160K/yr - $184K/yr

7+ years exp

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Comp. & Benefits

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Responsibilities

Design and develop high-performance, scalable services in Go and user interfaces in JavaScript (React & Ember), driving critical workflows that empower businesses to engage with their customers.

Collaborate cross-functionally with incredible partners across Product, Design, and Engineering to shape and implement features that enhance our platform and deliver seamless, intuitive experiences for our users.

Own the entire development lifecycle, from technical design through implementation and deployment, ensuring reliability, maintainability, and performance at scale.

Lead by example, mentoring your peers and contributing to a culture of shared knowledge, continuous learning, and technical excellence across the team.

Identify high-impact opportunities to improve both backend services and frontend interfaces, turning complex challenges into elegant, user-friendly solutions.

Influence product direction through technical insights, proactively collaborating with others to prioritize features that matter most.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

Full-stack developmentGoJavaScriptTypeScriptReactEmber.jsCSSHTMLPostgreSQLMySQLAWSJavaKotlinNoSQL databasesGCPAzureDockerKubernetesUnit testingIntegration testingEnd-to-end testingCI/CD pipelinesInfrastructure automationProduction monitoringTechnical insightsMentoring

Required

7+ years of professional experience in full-stack development, with a strong portfolio showcasing complex web applications and distributed systems.

Professional experience with TypeScript combined with advanced knowledge of JavaScript, CSS, and HTML.

Experience in modern JavaScript frameworks. (Bonus if you have experience with Ember.js or React)

Proficiency in backend technologies, ideally with Go or another strongly-typed language such as Java, Kotlin, or TypeScript.

Experience designing and maintaining scalable APIs and services with relational (e.g., PostgreSQL or MySQL) or NoSQL databases.

A cloud-native mindset. Deep experience working in AWS, GCP, or Azure, or tools like Docker and Kubernetes are nice to have.

Passionate about building high-quality, testable code using unit, integration, and end-to-end testing to ensure system stability and performance.

A track record of collaborating effectively in a distributed team environment, with strong written and verbal communication skills and a commitment to mentoring others.

Problem-solving expertise, with the ability to transform complex technical challenges into simple, elegant solutions that delight users.

A DevOps approach to development, with experience in CI/CD pipelines, infrastructure automation, and monitoring production systems.

Demonstrated ability to influence product direction and contribute technical insights that help drive business value.

Preferred

Experience with Ember.js or React.

Deep experience working in AWS, GCP, or Azure, or tools like Docker and Kubernetes.

Benefits

Unlimited PTO - we encourage at least 20 vacation days (in addition to holidays and sick days) so that you can unwind, unplug, and recharge

16 weeks paid parental leave (including adoption and foster care)

100% paid insurance premiums for you and your dependents

401k retirement matching - up to 5% dollar-for-dollar match to retirement contributions

$1,500 annual healthy lifestyle budget (for gym memberships, classes, fitness equipment)

$250/monthly Remote Work Stipend to be used for home internet, cell phone, and other miscellaneous remote work costs

$300/month co-working space rental reimbursement

$2,000/yearly professional education budget for conferences, courses, workshops, books, etc.

$1,500 home office budget to make sure your working space is ergonomic and just what you need to do your best work!

One month sabbatical after five years at Customer.io

We also have opportunities to meet in person with your peers throughout the year

Company

Customer.io

Customer.io enables users to send newsletters to selected segments of customers using their website data.

Founded in 2012

Portland, Oregon, USA

201-500 employees

https://customer.io

H1B Sponsorship

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2023 (1)