# Full stack Engineer

> Optimiza · Amman, Jordan · Full-time · Posted 2025-07-15

**Workplace:** on_site

**Department:** Cloud & Digital Services (CDS)

## Description

As a Full Stack Engineer, 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.

**Key responsibilities**

-   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.
-   Participate in code reviews and thoughtfully provide constructive feedback.
-   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

**Requirements**

-   Computer science background, excellent knowledge of common data structures, and algorithms.
-   7+ years of experience building backend (java) and SPA web applications (react).
-   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, it would be preferred if you also have**

-   Big data experience (Spark, Flink, Kafka, S3)
-   Experience using, integrating etc… AI/ML models, knowledge of Python and common ML libs.
-   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/MLO

## Benefits

Competitive Salary

Class A Medical Insurance

## Apply

[Apply at Optimiza](https://apply.workable.com/optimiza-4/j/49E41B728A/apply)

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