Java Back End Developer Senior

🚀 Join Our Data Products and Machine Learning Development Remote Startup! 🚀 Mutt Data is a dynamic startup committed to crafting innovative systems using cutting-edge Big Data and Machine Learning technologies. We’re looking for a Java Back End Developer Senior to help take our expertise to the next level. If you consider yourself a data nerd like us, we’d love to connect! 🐶🚀
🚀 What We Do

• Leveraging our expertise, we build modern Machine Learning systems for demand planning and budget forecasting.

• Developing scalable data infrastructures, we enhance high-level decision-making, tailored to each client.

• Offering comprehensive Data Engineering and custom AI solutions, we optimize cloud-based systems.

• Using Generative AI, we help e-commerce platforms and retailers create higher-quality ads, faster.

• Building deep learning models, we enhance visual recognition and automation for various industries, improving product categorization, quality control, and information retrieval.

• Developing recommendation models, we personalize user experiences in e-commerce, streaming, and digital platforms, driving engagement and conversions.

🌟 Our Partnerships

• Amazon Web Services

• Astronomer

• Databricks

🌟 Our Values* 📊 We are Data Nerds

• 🤗 We are Open Team Players

• 🚀 We Take Ownership

• 🌟 We Have a Positive Mindset
  🔍 Curious about what we’re up to? Check out our case studies and dive into our blog post to learn more about our culture and the exciting projects we’re working on! 🚀
  Responsibilities 🤓* Design and build backend services for reporting, dashboards, and analytics.

• Ensure high standards of code quality, scalability, reliability, and performance.

• Participate in architectural decisions and document technical designs.

• Collaborate with Product and Design to deliver high-impact features.

• Implement testing and monitoring to ensure production stability.

• Mentor engineers and contribute to improving backend development practices.

Required Skills 💻* 5+ years of experience in backend software engineering.

• Strong proficiency in Java and object-oriented programming.

• Advanced level of English.

• Experience designing scalable backend services, APIs, and data models.

• Experience working in product teams delivering features to external users.

• Strong problem-solving and communication skills.

• Experience with Git, CI/CD, and modern development workflows.

Nice to have 💻* Experience with AWS or cloud infrastructure.

• Experience with Python or Airflow.

• Knowledge of Docker and Kubernetes.

• Frontend experience with React or TypeScript.

• Familiarity with GraphQL, Terraform, or Temporal.

🎁 Perks* Remote-first culture – work from anywhere! 🌍

• AWS, DBT, Google Cloud, Azure & Databricks certifications fully covered

• In-Company English Lessons.

• Birthday off + an extra vacation week (Mutt Week! 🏖️)

• Referral bonuses – help us grow the team & get rewarded!

• Maslow: Monthly credits to spend in our benefits marketplace.

• ✈️**🏝️ Annual Mutters' Trip** – an unforgettable getaway with the team.

• 👶 Monthly Childcare Reimbursement – Because supporting families matters too