Senior Full Stack Javascript Node Backend Engineer

Anovium

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Location: Worldwide
Job Type: full-time
Work Format: 🌍 Remote Worldwide
Salary: Unknown
Posted: June 6, 2026

Job Description

Anovium is a product-focused digital innovation agency and consultancy. We empower companies to innovate and harness technology. Anovium is a sister organization of a venture studio, which builds out ideas into high-growth companies. This provides unique exposure to the agency in emerging markets. Our collective mission is to empower people with technology today to solve the problems of tomorrow.

We are innovators, tinkerers, visionaries, entrepreneurs, and problem-solvers. Our team is constantly iterating to improve solutions and ultimately the human experience.

» Our Culture

At Anovium, we improve ourselves while using technology to improve the world around us.

We work with fun, talented people who embrace individuality, diversity, and inclusion.

We champion intuitive experiences, elegance, and automation. We believe collaboration and constant human feedback is critical to unlocking value and long-term success. We challenge what we know and how we view problems.

» Who We Hire

We hire talented creators and doers who are aligned with our goal: Improve Tomorrow, Today™

As a part of the Anovium team, you should have a vision for the future and an irrepressible desire to make it reality.

You should strive to deliver products that meaningfully improve the lives of others. And you should constantly be learning to improve yourself.

All Anovium employees are skilled in taking calculated risks and pushing the envelope as well as swiftly pivoting and iterating when faced with failure.

Senior Javascript Node Fullstack Engineer

TL/DR: You are an Engineer skilled in Backend development. And even better you've worked with Node.js and React.js. You've built API's and integrated with UI's seeing features and products through the entirety of the tech stack. You've performed within startup and corporate environments. You have a passion for shipping software, and you love working in a fast-paced environment. You're a self-starter and are able to take complex business requirements and transform them into software solutions.

The Opportunity

We are looking for strong engineers to join a team building out full-stack infrastructure to support clients across different industries. You will work on building new software systems, using the latest tech to deploy greenfield solutions.

Additionally and as needed you may assist with other projects, including transportation management systems, med tech solutions, digital consumer aid products, legal tech products, productivity solutions, web3, and many more.

What You'll Do

Ship Value Fast. You’ll move fast, constantly shipping value consisting of clean, empathetic, efficient code. Bugs happen - own them; fix them.
Contribute Broadly. You’ll work with and contribute to product, design, engineering and architecture, applying your skills and insights to plan, develop, and own new tasks.
Own the Process. You’ll own responsibility for your delivery and execution. You’ll forge new paths forward while not waiting to be handheld.
Improve and Grow. You’ll be learning, improving, and teaching alongside others who love to do the same. You’ll lead and give constructive feedback. You’ll challenge both yourself and your team as they challenge you.
Make an Impact. You’ll be working with small teams. The things you do will have a large impact on shaping the delivery of products and features.

Who You Are

You love to build and deliver. You’re obsessed with creation and delivery of value.
You are a wizard. You have end-to-end experience building out web and/or mobile applications. Others look up to and respect your technical skill sets. Your past experiences will help guide you and your team through challenges.
You thrive in fast-paced environments. This is an environment of high iteration. There is constant change and sometimes little guidance. You aren’t held back by the fear of being wrong or making a mistake.
You are empathetic for developers and consumers. You build with future and current developers in mind – making it easy for others (or even yourself!) to pick up where you left off. You also build with your consumer in mind.
You diagnose problems. You challenge prevailing assumptions and dig to the root of issues. You solve problems rather than treat symptoms.
You’re a strong leader. You’re passionate. You take pride in your craftsmanship and are passionate about quality software engineering.
You are candid. You’re candid, but respectful. You share pertinent information, even when difficult. You admit mistakes. You openly disagree and explain why.

What You Have

Experiences:
Approximately 5+ years of building and shipping production software systems
Backend technologies: Node.js/TypeScript
Frontend technologies: React.js or Vue.js.
Building human-centered user experiences
Working cross-functionally with managers, designers, and engineers
Creating self-documenting, modular, testable, performant code.
Deep understanding of the whole engineering stack, from database, servers, to UI

(Bonus)

Previous experience in the logistics industry and a genuine interest in the field
Experience with React Native, GraphQL, DevOps, or CI/CD.
Knowledgeable in ML/LLMs

Ecosystems You May Work In

Different projects have a different combination of the following:
General. JavaScript (specifically, we favor TypeScript)
Front End. React.js, Vue.js
Back End. Node.js, Python, C#/.Net, Java/Spring
Mobile. React Native
Desktop. Electron
DB. MySQL, MongoDB
API. REST, GraphQL
AI/ML. Python
Other. LookML, Docker & more

Excited but Not a 100% Fit?

We are committed to building a diverse and inclusive workforce. If you’re excited about this role, but do not meet 100% of the qualifications listed above, we encourage you to apply.

» How We Support Our Team

Remote First

We trust you to take care of your responsibilities wherever, whenever.

Experience

We strive to make working on our team a top experience. That being said, working in startup environments is not for the faint of heart. Those who need to be told what to do will not do well here, but those with an entrepreneurial spirit will thrive. Your integration into the team is important to us.

Commitment to Personal Growth and Exploration

We invest in your development and operate in an environment that fosters growth and exploration.

We’re a Team

We champion teams that are excellent at communication and collaboration. Your integration into the team is important to us.

» Equal Opportunity & Affirmative Action

Anovium is proud to be an Equal Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

🎯 Who is this job for?

This role is best suited for a Senior Full-Stack JavaScript Engineer with 5+ years of experience building and shipping production software across both backend and frontend systems. The candidate should have strong expertise in Node.js, TypeScript, React or Vue, API development, databases, system architecture, and end-to-end product delivery, with bonus experience in React Native, GraphQL, DevOps, CI/CD, Docker, or AI/ML technologies. They should thrive in fast-paced startup environments, take ownership of complex business problems, lead through technical excellence, and be comfortable transforming ambiguous requirements into scalable software solutions.

💬 Potential Interview Questions

How would you design a scalable full-stack application using Node.js, TypeScript, and React?
I would separate concerns across frontend, backend, and data layers, create modular services, define clear API contracts, and focus on maintainability, scalability, and observability from the beginning.
How do you approach translating complex business requirements into software solutions?
I start by understanding the underlying business problem, identifying constraints and success metrics, then break the solution into incremental deliverables that can be validated early and often.
What makes a Node.js API production-ready?
A production-ready API includes proper validation, authentication, authorization, error handling, testing, monitoring, logging, rate limiting, and clear documentation.
How do you ensure code remains maintainable in fast-moving startup environments?
I prioritize modular architecture, strong TypeScript typing, code reviews, automated testing, and clear documentation while avoiding unnecessary complexity.
When would you choose GraphQL over REST?
GraphQL is beneficial when clients need flexible querying and efficient retrieval of related data. REST may be preferable for simpler services where predictable endpoints are sufficient.
How do you handle technical leadership within a small engineering team?
I lead through architecture decisions, mentoring, code reviews, technical discussions, and by setting standards while remaining hands-on with implementation when needed.
How would you diagnose a performance issue affecting both frontend and backend systems?
I would trace requests across the stack, analyze logs and metrics, profile bottlenecks, inspect database queries, and use monitoring tools to identify where latency is introduced.
What role does empathy play in software engineering?
Empathy helps engineers build better user experiences, write maintainable code for future developers, collaborate effectively across teams, and make better product decisions.
How would you approach building greenfield applications with evolving requirements?
I would focus on delivering value quickly through iterative development, keeping the architecture flexible, validating assumptions early, and avoiding overengineering until requirements stabilize.
What qualities help engineers succeed in high-autonomy startup environments?
Ownership, adaptability, proactive communication, strong problem-solving skills, comfort with ambiguity, and the ability to independently drive projects from concept to production are essential.

📋 Job Summary

Anovium is hiring a Senior Full Stack JavaScript Engineer to build and scale innovative products across industries ranging from logistics and healthcare to legal tech, AI, and Web3. In this fully remote global role, you’ll work across the stack with Node.js, TypeScript, React, GraphQL, and modern cloud technologies, taking ownership of features from concept to production while collaborating closely with product, design, and engineering teams. The company values entrepreneurial engineers who thrive in fast-paced environments, enjoy solving complex problems, and are passionate about delivering high-quality software with real-world impact. With a remote-first culture, exposure to diverse greenfield projects, strong growth opportunities, and the freedom to shape both products and technical direction, this is an excellent opportunity for experienced full-stack developers seeking ownership and variety in their work.