Tech jobs

Open 28d North AmericaFull-timeSenior

Senior Backend Developer

Canada

Build and scale microservices in Node.js and PostgreSQL to modernize an influencer-marketing platform, migrating from a monolith while mentoring engineers.

API AWS CAD CI/CD Cloud +13 skills

100K – 130K CAD

Sensor Tower

Open 28d North AmericaSenior H-1B sponsor history

Mid to Senior Frontend Engineer at Sensor Tower

Canada

Build and optimize scalable React/TypeScript frontend systems for an adtech startup, mentor junior engineers, and drive technical decisions in a fast-paced environment.

JavaScript React TypeScript

MMGY Origin

Open 28d North AmericaContract

Front End Web Developer (Contract/ Project Based)

Canada

Builds and maintains client websites using HTML, CSS, JavaScript, and Drupal/Shopify theming; collaborates with designers and strategists to deliver accessible, high-performance front-end solutions.

Accessibility AI Business Development CI/CD CSS +11 skills

Dac Data Science

JAVA WEB DEVELOPER

AI API Data Warehousing Java Spring +2 skills

Build and maintain Java web services that pull large ad-platform reports via REST/SOAP APIs, store them in a data warehouse, and generate BI/AI-driven reports for advertisers.

Dac Data Science Vietnam

Java Developer

API Bash Git Java JavaScript +7 skills

Java developer builds ETL pipelines to pull ad-spend data from APIs, processes it in MySQL/SQL Server, and generates automated reports for agencies using Spring Boot and BI tools.

Dac Data Science Vietnam

Software Engineer

Build and maintain scalable adtech systems using .NET, Java, PHP, or Python while staying current with industry trends.

.NET Java PHP Python

Việc Ơi Japan Client

Backend Software Engineer (Python Java)

Agile API AWS Azure Cloud +11 skills

Build and maintain ad-tech backend systems using Python (Flask/SQLAlchemy) and Java (Spring Boot/Hibernate) with cloud services and SQL-heavy data pipelines.

2K – 2K $ / mo

Việc Ơi Japan Client

Back-end Software Engineer (Python Java)

Agile API AWS Azure Cloud +11 skills

Builds and maintains ad-tech backend systems in Java (Spring Boot) and Python (Flask), designing relational databases and deploying on AWS/Azure/GCP.

2K – 2K $ / mo

Việc Ơi It Client

Java Backend Developer - Nhà Phát Triển Backend Java

Agile AJAX CSS Git HTML +5 skills

Build and maintain Java-based backend services for an internet advertising platform, writing RESTful APIs, debugging issues, and collaborating in an Agile team.

Việc Ơi It Client

Back-End Engineer – Python and Java Focus

Agile API AWS Azure Cloud +11 skills

Builds and maintains ad-tech APIs and systems using Python (Flask/SQLAlchemy) and Java (Spring Boot/Hibernate) with PostgreSQL/MySQL.

up to 2K $ / mo

Ants Programmatic

LẬP TRÌNH VIÊN ANDROID

Develop and maintain Android mobile apps and SDKs for an ad-tech platform, writing documentation and shipping features to Google Play.

Android Java

Wizy

Conversion Rate Optimization (CRO) Specialist / Data Analyst

A/B Testing Analytics Data Analytics Google Analytics Power BI +1 skills

Analyze affiliate traffic and conversion performance, run A/B tests, and collaborate with teams to optimize affiliate campaigns using tools like Google Analytics and Power BI.

CÔNG TY TNHH MĂMMY VIỆT NAM

Data engineer - up to 22 triệu

Airflow API Data Lake Data Warehousing dbt +8 skills

Build and maintain ETL/ELT pipelines, integrate sales and ad-platform data, and ensure clean, traceable data for reporting and accounting systems using SQL, Python, and APIs.

18M – 22M VND / mo

Playable Factory

AI Software Engineer — Build AI-Driven Workflows & LLM Apps

Open 28d MENA

Build and ship AI-driven workflows and LLM integrations for an ad-tech company, designing prompts, agents, and production-ready AI systems.

AI API LLM

Playable Factory

AI Software Engineer

Open 28d MENA

Build AI-driven ad-tech systems: integrate LLMs, design prompts/agents, and ship production workflows that create interactive playable ads for brands and game publishers.

AI API LLM

Mimeda

Open 28d HybridMENASenior

Senior .NET Software Engineer - AdTech & Retail Media

Builds and maintains high-performance .NET backend services for a retail media platform, designing RESTful APIs and optimizing system performance in a hybrid team.

API .NET REST

Mimeda

Open 28d HybridMENASenior

Software Engineer (.NET) – Mid/Senior

API AWS Azure CI/CD Cloud +12 skills

Build scalable backend services and APIs in .NET/C# for a retail media platform in the AdTech space, modernizing systems and collaborating with cross-functional teams.

Sensor Tower

Open 28d MENA H-1B sponsor history

Backend-Focused Full Stack Engineer - Data & Performance

Analytics AWS C# Linux Ruby +1 skills

Builds and optimizes backend services for an ad-tech analytics platform using C# and SQL in a mixed AWS environment.

Useinsider

Senior Android Developer

Open 28d MENASenior