Principal Engineer (Node, React)

Sorry, this job was removed at 08:13 a.m. (CST) on Tuesday, Oct 07, 2025
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28 Locations
Hybrid
Information Technology • Software • Consulting
The Role
The company and our mission: 

Zartis is a digital solutions provider working across technology strategy, software engineering, and product development.

We partner with firms across financial services, medtech, media, logistics technology, renewable energy, edtech, e-commerce, and more. Our engineering hubs in EMEA and LATAM are full of talented professionals delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation, and new technology integrations.

We are looking for a Principal Software Engineer to work on a project in the healthcare industry.

The project:

Our teammates are talented people that come from a variety of backgrounds. We’re committed to building an inclusive culture based on trust and innovation.

You will be part of a distributed team developing new technologies to solve real business problems, and your work will allow our client to more efficiently provide better care to their members.

We are looking for someone with good communication skills, ideally with experience making decisions, proactive, used to building software from scratch, and with good attention to detail. 

- Help our client change the future of work for doctors in the United States by applying state of the art technology solutions, including data API development, modern integration patterns, frameworks for building beautiful, responsive applications, machine learning, natural language processing, and explicable AI - in partnership with key partners.
- Support all business lines, including sales and business development, by enabling those teams while balancing competing goals, and making difficult trade-offs when required.
- Partner effectively with Product, User Experience, Growth, and Operations toward building best-in-class systems to give physician partners insight into their patient panels.
- Support the technology needs of various departments by creating a data-literate ecosystem, and helping the wider organization understand how the technology helps them and how to think about their initiatives in terms of our capabilities.
- Be a leader, taking initiative and ownership as needed, and connecting across the organization to come up with the best solutions that combine people, process, and software.

What you will bring:

- 8+ years of experience in performing results-driven development in a collaborative environment.
- Having deep experience in the backend using Node.js and Typescript.
- Having experience on the frontend using JavaScript and React.
- Strong familiarity with AWS services (Lambda, S3, SNS, DynamoDB).
- Preferably, have a degree in computer science, engineering, applied math, or a related field; or have demonstrated significant growth and impact as an engineer, regardless of your education.
- A proven ability to conduct research and internalize user needs, in partnership with Product and User Experience.
- Thoughtful collaborator, with a deep appreciation for systems design, and a passion for building amazing and powerful experiences while knowing the tradeoffs of moving quickly and getting things working vs. going deep and perfecting a product for the long-term.
- Have experience in highly regulated environments, and be mindful of the privacy and security of customers’ data.

Nice to have:

- Experience with Python.
- Experience with PySpark or AWS EMR.
- Experience with startups is not necessary, but you should be looking forward to bringing order, power, and role definition to an initial blank slate.
- A plus: not afraid to dive into DevOps as needed and help our client iterate on an efficient build/deploy process and a solid infrastructure.

What we offer: 

- 100%Remote
- WorkWFH allowance: Monthly payment as financial support for remote working.
- Career Growth: We have established a career development program accessible for all employees with a 360º feedback that will help us to guide you in your career progression.
- Training: For Tech training at Zartis, you have time allocated during the week at your disposal. You can request from a variety of options, such as online courses (from Pluralsight and Educative.io, for example), English classes, books, conferences, and events.
- Mentoring Program: You can become a mentor in Zartis, or you can receive mentorship, or both.
- Counseling benefit: To take care of our mental health, we believe talk therapy can be extremely useful, and we provide counseling services to you.
- Flexible Working schedule
- Multicultural working environment: We organize tech events, webinars, parties, and activities to do online team-building games and contests.

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The Company
HQ: Cork, Ireland
237 Employees
Year Founded: 2009

What We Do

WHO WE ARE:

Zartis is a digital solutions provider and Deloitte Fast50 company working across technology consulting, team augmentation and product development.

We know good code. And we know tech outsourcing, which can be risky when you don't know who to trust. Deep technical experience and hard-earned know-how are our secret ingredients to help you build game-changing software technology, while avoiding unnecessary time and budget-wasting engineering shortfalls.

We pride ourselves on the expertise of our engineers and the quality of the work we deliver. We are a diverse company, with team members drawn from over thirty different nationalities.

WHAT WE DO:

Zartis partners with firms across financial services, medtech, media, logistics technology, renewable energy, edtech, e-commerce, and more. Our teams of talented engineers are based across EMEA and LATAM and focus on delivering business success and digital improvement across application development, software architecture, DevOps and CI/CD, business intelligence, QA automation and technology integrations.

OUR EXPERTISE:

Zartis engineers are uniquely skilled in a broad array of technologies such as Javascript/Typescript (Angular, React, Vue, Node.js), .NET, Java, Python, Scala, Ruby, Go, and cloud-based architectures like AWS, Azure, and GCP.

Whether you need expert consulting on improving your existing technology and processes or additional hands-on help with your development, we will adapt our services to best meet your needs.

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