Website Codekeeper
We protect your software so it never fails you
Company: Codekeeper
Location: 100% Remote | Full-Time
Also See: Infrastructure Engineer
Job Description: Senior Full Stack Developer (JavaScript) – Remote
Are you a seasoned JavaScript engineer passionate about building robust, modern applications with a clear product mission? Codekeeper, a pioneering company revolutionizing software escrow for the cloud era, is seeking an experienced Senior Full Stack Developer to join our remote-first team. This is a key role for a developer with 5+ years of experience to architect and enhance our state-of-the-art disaster recovery platform using a cutting-edge JavaScript, TypeScript, React, and Next.js (App Router) stack.
If you excel in a collaborative, “getting things done” environment and want to apply your skills to a unique niche—mitigating critical third-party risks for businesses—we invite you to help us shape the future of software escrow.
About Codekeeper:
Founded by tech industry professionals, Codekeeper delivers modern disaster recovery and software escrow solutions that protect businesses from operational risks. We are a remote-first, healthy, and resilient organization dedicated to long-term success, with a central hub in The Hague. Our culture emphasizes open communication, feedback, and nurturing both our product and our people.
Your Mission:
To design, build, and maintain the core platform that powers Codekeeper’s innovative software escrow services. You will be instrumental in developing a secure, scalable, and user-friendly application that serves a critical need in the software development lifecycle.
Key Responsibilities:
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Architect, develop, and maintain features across our entire application stack, from frontend UI to backend services and database interactions.
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Build performant, responsive user interfaces using React, Next.js (App Router), TypeScript, and TailwindCSS.
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Design and implement efficient data flows using GraphQL/Apollo and manage data with PostgreSQL/MySQL and ORMs like Prisma or Drizzle.
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Write robust, maintainable code supported by comprehensive testing using tools like Playwright, Cypress, or Jest.
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Work within a dynamic product team, contributing to a culture of technical excellence, knowledge sharing, and continuous improvement.
What You Bring (Required Qualifications):
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A degree in Computer Science or a related field.
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5+ years of hands-on professional experience with JavaScript, TypeScript, HTML5, and CSS3.
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3+ years of experience with Next.js (App Router) and proficiency with React/Context API and GraphQL/Apollo.
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Proficiency with TailwindCSS and modern version control (Git, GitHub/GitLab).
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Solid experience with testing frameworks (Playwright, Cypress, Jest) and relational databases (PostgreSQL, MySQL) with ORMs (Prisma, Drizzle).
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Excellent communication skills, a strong service-oriented and collaborative mindset, and a genuine passion for software craftsmanship.
Bonus Qualifications (Nice-to-Haves):
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Experience with serverless functions & edge computing (Vercel, AWS Lambda).
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Knowledge of CI/CD pipelines and DevOps (GitHub Actions, Vercel).
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Familiarity with data visualization libraries (Chart.js) and AWS technologies.
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Understanding of authentication solutions (Cognito, Auth0, NextAuth.js).
Why Join Codekeeper?
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Solve complex, meaningful problems in the essential but evolving software escrow and disaster recovery industry.
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Enjoy the flexibility of a fully remote role within a supportive and enthusiastic team.
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Thrive in a startup-like environment with clear opportunities for professional growth and a dedicated onboarding/ramp-up period.
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Be part of a company intentionally built for resilience, open communication, and long-term success.
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Participate in regular virtual and in-person team activities and get-togethers.
We encourage you to send a personalized application. Show us your role in our future and our role in yours. Address the work we do and introduce yourself as a potential colleague. Applications in Dutch or English are welcome.
Ready to Build the Future of Software Security?
If you are a driven full-stack developer looking for a challenging role with a clear purpose, we would love to hear from you.
👉 Apply for the Senior Full Stack Developer Position
Codekeeper is an equal opportunity employer committed to building a diverse and inclusive team.