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Backend & Data Platform Engineer

LooraTel AvivR&D
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Posted
15 Aug 2026
Status
Open · checked 7d ago

About this role

The Backend & Data Platform Engineer role at Loora in Tel Aviv offers an exciting opportunity to develop the systems powering an innovative AI English tutoring platform. This full-time position is ideal for experienced software engineers with strong backend and data engineering backgrounds who want to shape the future of language learning.

Role Overview

Loora seeks a skilled professional to manage both production backend services and the shared data platform. The person in this position will take charge of the entire data lifecycle, spanning from event ingestion and streaming to data modeling, orchestration, and quality assurance. Collaborating with product, AI, DevOps, and analytics teams, the engineer will create robust tools that support product analytics, user insights, and machine learning initiatives.

Key Responsibilities

Construct and maintain dependable Python and Java backend services, application programming interfaces, and reactive data pipelines equipped with clear observability and failure handling.
Direct the growth of batch and streaming data pipelines that fuel analytics, experimentation, and AI model training.
Build and upkeep trusted data models, shared metrics, and semantic-layer business logic within the analytical data platform.
Establish and maintain rigorous standards for data contracts, testing, lineage, and freshness.
Implement reliable methods for schema evolution, backfilling, and failure recovery.
Work alongside cross-functional teams to deliver scalable data capabilities while preserving clear system boundaries.

Requirements

Minimum of six years of production software engineering experience focusing on backend systems and data-intensive infrastructure.
Advanced proficiency in Python, Java, and SQL, including expertise in typing, testing, and performance tuning.
Solid foundation in backend engineering, covering API design, asynchronous processing, and operational reliability.
Practical knowledge of relational and non-relational databases like PostgreSQL, Redis, or MongoDB.
Direct experience utilizing AWS, Docker, Kubernetes, CI/CD, and production monitoring tools.
Extensive background in designing ETL and ELT pipelines alongside batch and streaming data architectures.
Production experience using Apache Flink for distributed stream processing.
Hands-on experience developing reactive data-processing pipelines using RxJava or Project Reactor.
Familiarity with event-driven architectures and messaging platforms such as Kafka or AWS SQS.
Thorough comprehension of data modeling, warehouse and lakehouse structures, and data quality principles.
Practical experience using dbt for modeling, testing, documentation, and semantic-layer tasks.
Familiarity with analytical data platforms including Snowflake, Databricks, ClickHouse, Athena, Trino, or Dremio.
Experience applying dataframe libraries like Pandas, Polars, or Daft.
Proficiency in workflow orchestration instruments such as Airflow or Dagster.
Exceptional communication skills accompanied by an ownership mindset.

Nice to Have

Background working with data integration platforms like Airbyte, Rivery, or AWS AppFlow.
Exposure to conversational artificial intelligence, speech or audio systems, or real-time communication tools.
Production experience utilizing Go, Rust, Scala, or Kotlin.
Previous contributions to open-source infrastructure projects.

Skills and Tools

Python, Java, SQL, AWS, Kubernetes, Docker, PostgreSQL, Redis, MongoDB, Apache Flink, RxJava, Project Reactor, Kafka, AWS SQS, dbt, Snowflake, Databricks, ClickHouse, Athena, Trino, Dremio, Pandas, Polars, Daft, Airflow, Dagster, CI/CD

About the Company

Loora operates with the core mission of transforming education and breaking down language barriers through advanced artificial intelligence. The organization has developed the premier personal AI English tutor, providing users with a conversational partner that delivers immediate feedback and guidance toward fluency.

How to Apply

Interested candidates should visit the official Loora careers page to submit their application for this position.

Skills and tech stack

PythonSQLAWSKubernetesDockerJavaRustScalaKafkaAirflowSnowflakedbt

Questions candidates ask

What is the primary mission of Loora?

Loora aims to transform education and remove language barriers by developing the first personal AI English tutor.

Where is the Backend & Data Platform Engineer role located?

The position is based in Tel Aviv, Israel, with remote work options available.

How many years of experience are required for this position?

Candidates must have at least six years of production software engineering experience, primarily focused on backend systems and data-intensive infrastructure.

What core programming languages and tools are needed?

The role requires strong proficiency in Python, Java, and SQL, along with experience in AWS, Kubernetes, Docker, and various data streaming and modeling tools.

How should I apply for the job?

Applicants should visit the official Loora careers website to submit their application.

Ready to apply?

The application is on the official Loora careers page.

Apply on company site