Full-Stack Engineer

Levanta Labs is the data engineering, software development, and AI partner for high-growth B2B companies & SaaS startups. We design, build, and scale custom software platforms, internal systems, and AI solutions that drive measurable operational and financial impact.

You'll be the engineer who owns features end-to-end, from database schemas up through the pixels on screen. At Levanta Labs, our full-stack engineers move fluidly across the stack and ship complete, production-grade products without waiting on handoffs. You'll work closely with designers, backend and frontend specialists, product stakeholders, and founders from the earliest stages of a project, helping shape how systems are architected and how they feel to use. From complex data tables and real-time interfaces, to APIs and data pipelines, to AI-powered features that land in the real world, the engineering problems here excite us every single day.

The products you'll build are high-traffic, daily-use platforms that power users and entire teams live in for hours. Because we work across a wide range of industries and clients, you'll have the rare chance to leave your fingerprints on how we build things across every project we take on. We're looking for engineers who can ship polished UI to a designer's standard, architect reliable backend services, and take real pride in every feature they ship.

Roles & Responsibilities

• Develop and maintain full-stack applications end-to-end, including frontend interfaces, backend services, and APIs
• Translate Figma designs into high-fidelity React implementations and ensure UI/UX consistency across pages and components
• Design, build, and maintain backend services, production APIs, and core platform infrastructure
• Design database schemas and data models that support high performance and scale cleanly as usage grows
• Build and maintain cloud infrastructure and deployment pipelines (AWS preferred)
• Structure code into clean, reusable components, hooks, modules, and patterns that other engineers can easily work with
• Collaborate closely with designers, other engineers, product stakeholders, and leadership to translate business needs into technical execution
• Participate in all stages of product development: design review, system design, implementation, debugging, testing, and launch
• Contribute to technical documentation, API specifications, and engineering best practices
• Optimize application performance and scalability across the stack
• Own the stability and quality of the features and systems you build: design → build → deploy → iterate

What You Offer (Requirements)

• 2+ years of full-stack engineering experience
• Strong proficiency in React and TypeScript
• Solid foundation in HTML and CSS, with the ability to implement designs from Figma with high fidelity
• Experience building and maintaining production APIs and backend services (Node.js or similar)
• Experience designing database schemas and working with relational and/or document databases
• Experience architecting, building, and maintaining SaaS platform backends
• Comfort with cloud infrastructure (AWS preferred)
• An eye for detail and commitment to quality - you notice when spacing is off or interactions feel wrong, and you care about what happens under the hood too
• Comfort working in a fast-paced, client-driven environment

Nice to Have

• Experience with Next.js, Astro, or other React frameworks
• Familiarity with Tailwind CSS
• Experience with React Query or similar data-fetching libraries
• Exposure to server-side rendering or static site generation
• Experience with Python, and exposure to the AI/LLM ecosystem (agent frameworks, vector databases, retrieval pipelines)
• Experience with GraphQL
• React Native or mobile development experience (Swift)
• CS degree or equivalent practical experience

Tech Stack

React.js, Next.js, Astro, TypeScript, React Query, Tailwind CSS, Node.js, Express.js, Python, PostgreSQL, MySQL, MongoDB, Redis, AWS

What Success Looks Like

• You consistently ship complete features end-to-end - polished UI, reliable backend, and clean integration between them
• UIs you deliver match design specs with high fidelity (pixel-perfect or close to it)
• APIs and services you build run cleanly in production with strong observability, low incident frequency, and fast resolution when issues arise
• Your code is clean, well-structured, and easy for other engineers to maintain and extend
• Features you ship are functional, polished, and require minimal QA cycles
• You deliver high-quality work effectively, balancing speed with sound architecture and pragmatic tradeoffs
• You proactively flag design ambiguities, bottlenecks, edge cases, and risks before they become blockers
• You collaborate smoothly across engineering and with stakeholders to ship complete features on time

What We Offer

• Fully remote role (Canada, core hours 9am–6pm EST)
• Work on a variety of interesting projects across industries
• Mentorship from experienced engineers
• Exposure to diverse problem spaces and client challenges
• Professional development resources
• Performance bonuses tied to project outcomes
• Clear growth path with increasing ownership and responsibility, including into Technical Lead roles
• Gym membership stipend
• Flexible paid time off
• Direct collaboration with founders and a world-class technical team

Work Environment

As a remote-first company, Levanta Labs is built for high performance and flexibility. We collaborate through Slack, Linear, Asana, Google Workspace, and Loom, maintaining a fast-paced but structured operating rhythm.

Equal Opportunity

Levanta Labs is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all team members. All qualified applicants will receive consideration without regard to race, color, religion, gender, gender identity, sexual orientation, national origin, disability, or veteran status.