Senior Full Stack Developer 

(full remote within Hungary as contractor)

Our partner is one of the fastest-growing startups in the US, specializing in cutting-edge medical technology. Their talented team is transforming healthcare by making neurological diagnostics smarter and more efficient.

They are now looking for a Senior Full Stack Developer with expertise in Java and JavaScript to drive the development of scalable, high-performance cloud-based solutions. You’ll design and implement robust features, contribute to technical excellence, and mentor junior developers, helping them grow their skills and thrive. 

Responsibilities 

• Code with purpose: Design, develop, and maintain scalable, high-quality applications and services using mainly Java and some JavaScript (Vue.js).
• Feature innovator: Deliver new features from concept to deployment, ensuring reliability, maintainability, and scalability.
• Mentor and coach: Share your expertise by guiding and supporting other developers, fostering a culture of learning and continuous improvement.
• Collaborate effectively: Partner with BAs, QA engineers, and fellow senior developers to build user-friendly, impactful solutions.
• Technical communicator: Engage in code reviews, technical discussions, and pair programming to promote best practices and improve code quality.
• Troubleshoot with skill: Analyze and resolve complex issues in both development and production environments, implementing sustainable solutions.
• Continuous improvement advocate: Stay current with modern development tools and practices, contributing ideas to improve technology and processes.

Requirements

• Experienced full-stack developer: 5+ years of professional experience, with proficiency in Java SE. Having experience in large-scale systems, Java EE and JavaScript/TypeScript frameworks such as Vue.js is a great advantage.
• API and microservices know-how: Experience with RESTful APIs, microservices architectures, and scalable, distributed systems.
• Mentor and guide: Proven ability to mentor junior developers, providing constructive feedback and technical guidance to enhance their skills and contributions.
• Collaborative problem solver: Enjoy working in pair programming sessions and sharing knowledge in a team-focused environment.
• Technical communicator: Clear, effective written and verbal communication, including producing concise documentation.
• Cloud, CI/CD, DevOps awareness: Familiarity with AWS, CI/CD pipelines, automated testing, and modern cloud deployment strategies.
• Team player with a sense of humor: You’ll be working with some really nice folks. If you can crack a joke while solving complex problems, you’ll fit right in!
• Fluent in Hungarian, and good command of English - you’ll be working with a team that’s mostly based in Hungary, so both languages are key!

Our partner offers

• Work from anywhere (even in pyjamas!): They are a fully remote team, so whether you're coding from your favorite café, your living room, or a cozy corner in Hungary (where most of their team is based), you’re good to go.
• Flexible Hours: Early bird? Night owl? No problem! As long as the job gets done, they don’t mind when you clock in. Get your work done on your schedule, and balance your life the way you like it.
• Cutting-edge tech: You'll be working with a truly innovative cloud-based EEG platform. It’s healthcare, but cooler (think life-changing without the sticky electrodes).
• Collaboration overload: Join a team that values communication and teamwork. Expect plenty of collaboration across projects and regular interaction with your colleagues.
• Growth opportunities: They are a growing company, which means you'll have the chance to grow with them. Want to lead projects? Build new skills? They’ve got your back.
• Fun vibes: They’re serious about their work, but they don’t take themselves too seriously. If you appreciate a good GIF or meme mid-project, you’ll fit right in.