Mid-Senior Software Engineer - Full-Stack, Backend, Frontend, Mobile

About the Role

We're hiring a Mid-Senior Software Engineer to join our dynamic team at Jellyfish. This Software Engineer remote position offers you the opportunity to work with top companies in Japan, providing you with career growth, competitive salaries, and comprehensive support throughout your journey.

What You'll Do

• Develop and maintain scalable applications across various platforms including full-stack, backend, frontend, mobile, and cloud.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Utilize your expertise in AI/ML and data engineering to enhance our product offerings.
• Participate in code reviews and maintain high standards of code quality.
• Engage in project management activities to ensure timely delivery of projects.

Requirements

• 3+ years of software development experience in a relevant field.
• Experience with tech stacks such as Java, Python, JavaScript, or AWS.
• Currently residing in Japan (Japanese and foreign nationals are welcome).
• JLPT N3 or higher is preferred, but not mandatory.
• Experience working in or with a Japanese company/team is a plus.

Nice to Have

• Familiarity with mobile development (Android/iOS).
• Knowledge of modern frameworks like React or Vue.
• Experience in project management or product management roles.

What We Offer

• Visa sponsorship and housing support.
• Free interview coaching and no recruitment fees.
• Flexible work options: remote, hybrid, and on-site.
• Bilingual work environments (Japanese + English).
• A quick, human-centered hiring process.

With only a few days left in the year, now is the perfect time to take the next step in your career. Join us at Jellyfish and let’s build something amazing together in 2026!