Mutt Data SRL logo

Java Back End Developer

Job Overview

Location

Argentina

Job Type

Full-time

Category

Backend Engineer

Date Posted

March 13, 2026

Full Job Description

đź“‹ Description

  • • As a Senior Java Back End Software Engineer at Mutt Data SRL, you will be at the forefront of developing and scaling the core backend services that drive our innovative data products and machine learning solutions. This is a unique opportunity to join a dynamic, remote-first startup focused on leveraging Big Data and Machine Learning to empower marketing technology platforms with actionable insights.
  • • Your primary responsibility will be to design, develop, and maintain robust, scalable backend services. These services are critical for powering our reporting dashboards, complex analytics systems, and large-scale data processing pipelines. You will be instrumental in transforming raw data into meaningful, actionable insights that enable marketing teams to measure performance, optimize campaigns, and make data-driven strategic decisions.
  • • You will collaborate closely with a cross-functional team, including Product Managers, Designers, and fellow Engineers. This collaborative environment fosters innovation and ensures that our solutions are not only technically sound but also aligned with user needs and business objectives. Your input will be valued in all stages of the product lifecycle, from ideation and design to implementation and deployment.
  • • A significant aspect of this role involves working with data-heavy platforms. You will gain deep experience in handling, processing, and serving large volumes of data efficiently. This includes optimizing data retrieval, ensuring data integrity, and building systems that can scale to meet growing demands.
  • • You will be expected to write clean, well-documented, and maintainable Java code, adhering to best practices in software development. This includes implementing unit and integration tests to ensure the quality and reliability of your work.
  • • You will contribute to architectural decisions, helping to shape the future of our backend infrastructure. This involves evaluating new technologies, identifying potential bottlenecks, and proposing solutions to enhance performance, scalability, and security.
  • • Troubleshooting and debugging complex issues will be a part of your daily routine. You will be responsible for identifying the root cause of problems, implementing effective solutions, and preventing recurrence.
  • • You will actively participate in code reviews, providing constructive feedback to your peers and learning from their insights. This process is crucial for maintaining code quality and fostering a culture of continuous improvement.
  • • The role requires a proactive approach to problem-solving. You should be comfortable tackling complex engineering challenges, thinking critically, and proposing innovative solutions.
  • • You will be working in a fast-paced startup environment, which means you'll need to be adaptable, resourceful, and able to manage your time effectively. The ability to work independently and as part of a remote team is essential.
  • • You will contribute to the development of APIs and microservices that integrate with various data sources and front-end applications. Ensuring seamless communication and data flow between different components of the platform will be key.
  • • Understanding and implementing data processing workflows, potentially involving batch processing, stream processing, or ETL pipelines, will be a core part of your contribution.
  • • You will have the opportunity to work with modern cloud infrastructure and deployment practices, contributing to the CI/CD pipeline and ensuring smooth deployments.
  • • As a senior member of the team, you will also be expected to mentor junior engineers, sharing your knowledge and experience to help them grow.
  • • This role is ideal for someone who is passionate about data, enjoys building scalable systems, and thrives in a collaborative, innovative startup environment. If you are a 'data nerd' at heart and are excited by the prospect of building cutting-edge data products, we encourage you to apply.
  • • You will be a key player in ensuring the reliability, performance, and scalability of our backend systems, directly impacting the value we deliver to our clients through data-driven insights and advanced machine learning capabilities. Your work will directly contribute to the success of marketing campaigns and strategic business decisions made by our users.

Skills & Technologies

Java
Remote

Ready to Apply?

You will be redirected to an external site to apply.

Mutt Data SRL logo
Mutt Data SRL
Visit Website

About Mutt Data SRL

Argentina-headquartered data consultancy that designs, builds and runs cloud-native data platforms and AI products for mid-market and enterprise clients across North and South America. Core services span data engineering, MLOps, analytics engineering and custom machine-learning model development, delivered by multidisciplinary teams using modern open-source stacks on AWS, GCP and Azure. Founded in 2014, the company maintains offices in Buenos Aires, CĂłrdoba, Montevideo and Raleigh, and is a certified partner of Databricks, Snowflake, Google Cloud and AWS.

Similar Opportunities

Argentina
Full-time
Expires Apr 29, 2026
Ruby
PostgreSQL
MySQL
+4 more

14 days ago

Apply
Essen, Australia
Full-time
Expires Apr 25, 2026
JavaScript
TypeScript
React
+4 more

19 days ago

Apply
Bulgaria
Full-time
Expires May 9, 2026
TypeScript
Scala
React
+5 more

4 days ago

Apply
Bulgaria
Full-time
Expires May 4, 2026
Ruby
Rails
PostgreSQL
+4 more

9 days ago

Apply