Senior Software Engineer (Java Backend)

MissionOne Media; United States; Remote; USD 120.000 - 180.000; Vollzeit

Zusammenfassung

MissionOne Media is seeking a Senior Software Engineer to join our engineering team building cross-channel management tools that turn massive data streams into actionable insights across paid search, social, and retail media.

You'll design, develop, and maintain high-performance Java applications, architect scalable RESTful APIs, and optimize the most demanding SQL queries to keep pace with growth. Collaboration across teams and evolving architecture are key as we scale.

Qualifikationen

• 5+ years of professional Java development experience.
• Strong SQL and relational DB design (MySQL).
• Experience building RESTful web services.
• Bachelor's degree in CS or related field.

Aufgaben

• Write robust backend Java code for high-throughput systems.
• Design, document, and consume REST APIs for internal and external use.
• Optimize complex SQL queries for performance.
• Collaborate with teams using Git and GitHub with clean history.
• Evolve architecture to scale services.

Kenntnisse

Java

API design

SQL proficiency

Version control

Ausbildung

Bachelor's degree in Computer Science or related field

Tools

MySQL

GitHub

Jobbeschreibung

We're looking for a Senior Software Engineer to join our engineering team building cross-channel management tools that turn massive, complex data streams into impactful actions across paid search, social, and retail media.

In this role, you'll play a key part in designing, developing, and maintaining high-performance Java applications. You'll architect scalable RESTful APIs, optimize complex database queries for high-throughput data, and help drive our technical evolution as we scale our systems.

What You'll Do

• Core Engineering: Write robust, efficient, and scalable backend code primarily in Java.
• API Architecture: Design, develop, document, and consume robust REST APIs for seamless integration with internal microservices, frontend apps, and external partners.
• Database Optimization: Write and optimize complex SQL queries using major relational database management systems (e.g., MySQL) to ensure high data integrity and performance at scale.
• Collaboration & Workflow: Manage version control using Git and GitHub, focusing on clean code history, clear branching/merging practices, and collaborative code reviews.
• System Evolution: Contribute to modernizing our architecture, helping transition and scale services for peak performance.

What We're Looking For

• Java Expertise: 5+ years of professional software development experience, with dedicated, hands-on expertise developing and maintaining enterprise Java applications.
• Databases: Strong proficiency in SQL and relational database design using a major RDBMS like MySQL.
• API Development: Proven, professional experience in building and consuming RESTful web services.
• Version Control: Solid, practical understanding of Git and GitHub workflows (branching strategies, merging, resolving conflicts).
• Education: Bachelor’s degree in Computer Science, Software Engineering, or a related technical field.

Nice-to-Haves

• Hands-on experience deploying, managing, or monitoring applications on cloud platforms such as GCP.
• Hands-on experience with modern data stacks, particularly BigQuery and dbt.
• Experience transitioning legacy Java/Tomcat/MySQL tech stacks to modern cloud-native setups.
• Familiarity with modern AI productivity and coding tools (e.g., Claude, Gemini) to accelerate development workflows.