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Optimiza

Posted 11 months ago

Open

Full Stack Team Lead

AmmanHybridFull-time

AI Summary

Lead engineer responsible for building and maintaining a full-stack data analytics annotation platform, guiding frontend and backend development, and coordinating with product, architecture, and security teams.

About this role

As Lead Engineer - Full Stack, you will work within the development team to build the annotation platform on both sides front-end and back-end. Collaborating with Product Managers, Architects and Software Engineers to research, design, implement and improve functionalities of the annotation platform as part of a Big Data analytic system. Lead the development and support of cost effective Application Solutions to meet the Company's business requirements.

Key Responsibilities

  • Lead, design, develop, test, refactor and scale the next-gen data analytics platform, that provides data management, ETL pipelines, ML models integrations, rich visualizations, and information management around that.
  • Be proactive in prototyping new ideas/components; Turn existing POC-level components into production-grade.
  • Help improve our code quality through writing unit tests, automation and performing code reviews.
  • Work with the product and design teams to understand end-user requirements, formulate

use cases, and then translate that into a pragmatic and effective technical solution

  • Taking ownership of the whole vertical of certain functional area.
  • Increase and maintain test coverage.
  • Participate in overall architecture discussion meetings.
  • Provide clean trail of activity – source control, issue tracking, documentation.
  • Comply with QHSE (Quality Health Safety and Environment), Business Continuity, Information Security, Privacy, Risk, Compliance Management and Governance of Organizations policies, procedures, plans and related risk assessments.

Requirements

  • Computer science background, excellent knowledge of common data structures, and algorithms.
  • 8-10 years of experience building SPA web applications (react, any JAVAScript frameworks like NextJS) and backend (java).
  • Clear hands-on mastery in traditional RDBMS (Postgres or MariaDB) and NoSQL databases

(MongoDB, Cassandra, Elastic Stack DynamoDB).

  • Docker, Kubernetes, HPC computing

  • Knowledge of web fundamentals: protocols, modern web standards.

  • Pristine knowledge of modern React (composition patterns, hooks, data access), complex state management (Redux/Mobx).

  • Experience wrapping existing JS libraries (SKDs) with framework abstractions.

  • Solid web foundation knowledge (HTML, DOM CSS), experience with Tailwind is a plus.

  • Strong knowledge of Java platform (JSCP and/or Oracle certified professional Java SE11 will be a huge plus).

  • Strong experience working with core Spring components (Security, Data/JPA, Web) and low level JDBC.

  • Experience building durable long-running processing pipelines, task orchestration, scheduling, etc.

  • Experience and passion in application profiling and low-level optimizations.

  • Fluent SQL is a must.

  • Ideally, you’ll also need

  • Big data experience is added advantage (Spark, Flink, Kafka, S3)

  • Experience building durable processing pipelines with Temporal.io

  • Experience working with column oriented OLAP engines (Clickhouse)

  • Experience integrating ML models into the custom data pipelines.

  • Experience using Docker/Kubernetes/MLOps is also a plus.

Benefits

Hybrid Working Environment

Competitive Salary

Class A Medical Insurance

Skills

CassandraClickHouseDockerDynamoDBElasticFlinkHPC ComputingJavaJDBCKafkaKubernetesMariaDBMLOpsMobXMongoDBNext.jsPostgreSQLPythonReactReduxS3SparkSpringSpring Data JDBCSpring SecuritySQLTailwind CSSTemporal.ioWeb Protocols

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