Full Stack Engineer ID48139

JavaScript

Full Stack Engineer ID48139

JavaScript
80-309, Gdańsk +4 Locations

AgileEngine

Full-time
B2B
Manager / C-level
Remote
6 400 - 7 700 USD
Net per month - B2B

Job description

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

About the role

As a Lead Full Stack Engineer, you will shape the technical direction of a consumer-facing platform, ensuring it scales reliably as the product and community grow. This role combines hands-on development with technical leadership, influencing architecture, quality, and cross-functional collaboration. You’ll own critical systems, mentor a growing team, and modernize a complex codebase. It’s a high-impact opportunity in a fast-paced, product-led environment.

What you will do

  • Architect and code robust, scalable features across frontend and backend;

  • Work deeply in an existing web application codebase, enhancing core modules and integrating with a graph database;

  • Implement state management with Redux and design performant React components;

  • Manage a small but growing team of developers;

  • Divide tasks and assign them to individuals;

  • Review code;

  • Collaborate closely with product, design, and engineering teams by communicating progress and blockers early and often;

  • Maintain high standards for documentation, testing, and code reviews;

  • Architect solutions that handle high throughput while maintaining low latency;

  • Lead technical initiatives to reduce manual operations and improve system reliability.

Must haves

  • 4+ years of full-stack development experience;

  • 2+ years of team lead or management experience;

  • Proven track record of mentoring other engineers and driving technical initiatives;

  • Experience with graph databases (Neptune with Gremlin preferred);

  • Experience with web and mobile application technologies including HTML/CSS, React, React Native, TypeScript, Tailwind, Redux, Node.js, and Next.js;

  • Experience using Git and GitHub;

  • Proven ability to navigate and improve large, production-scale codebases;

  • Excellent communication and documentation skills in a fast-moving team environment;

  • Strong track record of delivering solutions with high throughput and low latency requirements;

  • Upper-intermediate English level.

Nice to haves

  • Familiarity with cloud deployments (AWS) and CI/CD pipelines;

  • Experience optimizing large-scale frontends for performance and accessibility;

  • Experience with AI frameworks or SDKs;

  • Start-up mindset and comfort with trying new approaches and tackling new challenges.

The benefits of joining us

  • Professional growth

Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps

  • Competitive compensation

We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities

  • A selection of exciting projects

Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands

  • Flextime

Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

Meet Our Recruitment Process

Asynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback:

  • Short online form to confirm basic requirements

  • 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process.

  • 5-minute introduction video

Synchronous stage – Live interviews

  • Technical interview with our engineering team (scheduled at your convenience)

  • Final interview with your future teammates

If it’s a match — you’ll get an offer!

Tech stack

    English

    B2

    Git

    regular

    Web and Mobile application technologies

    regular

Office location

About the company

AgileEngine

We build products for companies in 17+ industries — solving real problems and improving millions of lives worldwide. Here, your voice matters, your work creates impact, and your growth is part of our journey together.

Company profile