Back End Java Developer Senior

Summary

Join Mutt Data, a remote startup building innovative Big Data and Machine Learning systems, as a Senior Back End Java Developer. We develop modern machine learning systems for demand planning and budget forecasting, scalable data infrastructures, and custom AI solutions. You will contribute to building deep learning models, recommendation models, and high-quality ads using Generative AI. We offer a remote-first culture and various perks. If you're a data nerd with strong Java backend development skills, we encourage you to apply.

Requirements

• Strong knowledge of Java backend development (minimum 4 years of experience)
• Experience with Java frameworks for backend development, such as Spring Boot, Quarkus, Hibernate, Micronaut, etc
• 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

Responsibilities

• Develop and maintain high-quality Java backend software that operates reliably in production environments
• Use automated tools and methodologies to ensure the consistent production of maintainable and scalable Java backend 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 Java-based backend 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

Preferred Qualifications

• Experience in designing and developing scalable backend systems using various technologies
• Deep knowledge of Java backend libraries and best practices, including JUnit, Mockito, Lombok, MapStruct, and static analysis tools
• 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

Benefits

• 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!