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Operations

Back End Java Developer Sr Remote Full Time

? 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 Back end Java Developer Sr to help take our expertise to the next level. If you consider yourself a data nerd like us, we’d love to connect! ??
You’ll be building and maintaining high-performance backend applications, where response times are under 5–10ms and handling 100k+ requests per minute is just another day at work.

? 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 ?

  • Develop and maintain high-quality Java code that operates reliably in production environments.
  • Use automated tools and methodologies to ensure the consistent production of maintainable and scalable code.
  • Translate business requirements into backend software implementations, making informed decisions that balance time, quality, and client-specific needs.
  • Research and apply best practices, methodologies, and tools to create top-tier code solutions.
  • Understand complex backend systems and collaborate effectively with peers and client teams to achieve productive outcomes.
  • Build backend components that enable rapid self-service of data products using modern technologies.
  • Contribute to defining project roadmaps, timelines, and estimates.
  • Document and share internal knowledge regarding best practices in Java backend development.

Required Skills ?

  • Strong knowledge of Java backend development (minimum 4 years of experience).
  • Commitment to code hygiene, including code review, adherence to standards, documentation, testing, CI/CD, and general software development best practices.
  • Ability to create implementation plans by evaluating the pros and cons of different approaches.
  • Solid understanding of backend application development fundamentals and practical knowledge of various programming paradigms.
  • Intermediate-level English proficiency for writing technical documents such as Design Documents.
  • Excellent communication skills.

Nice to Have ✨

  • Experience in designing and developing scalable backend systems using various technologies.
  • Extremely desirable: experience serving highly concurrent, low latency applications.
  • Experience with cloud-native backend development and microservices architecture.
  • Positive and solution-oriented problem-solving attitude.
  • Knowledge of some AWS (or GCP) services.
  • Previous experience in client-facing technical consulting roles.
  • Proven track record of delivering high-quality backend solutions.
  • Experience with modern data architectures and Java libraries related to data processing, such as Apache Kafka, Apache Beam, or Apache Flink.

? Perks

  • Remote-first culture – work from anywhere! ?
  • AWS & Databricks certifications fully covered ?
  • 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!