Senior Backend Engineer (Java, Python)

Salary : $100,000 - 150,000 per year

Requirements :

• Over 4 years of experience in backend development, creating APIs and integrating third-party services.
• Proficiency in at least one backend programming language such as Node.js (TypeScript), Go, or PHP.
• Experience in designing and utilizing REST and GraphQL APIs.
• Knowledge of API authentication and authorization methods, including OAuth2, JWT, and API keys.
• Familiarity with event-driven or message-based architectures, such as RabbitMQ, SQS, or Kafka.
• Background in database management, specifically MySQL or PostgreSQL, including schema design and optimization.
• Experience with container deployment technologies like Docker and AWS ECS / Fargate.
• Comfortable with continuous integration / continuous deployment (CI / CD) pipelines, version control systems (Git), and Linux environments.
• Bonus : Familiarity with AWS Console / API.

Responsibilities :

Design, construct, and sustain backend services that power our CMS, CRM, and analytics platforms.

Integrate both external APIs (Google, Meta, OpenAI, etc.) and internal systems into cohesive pipelines.

Build secure and scalable data flows between microservices and third-party platforms.

Work closely with product and frontend teams to establish clear service contracts using REST or GraphQL.

Develop reliable, well-documented API endpoints and maintain internal SDKs for user consumption.

Engage in system design assessments and contribute to enhancements in performance and observability.

Ensure adherence to data privacy, authentication, and security protocols such as OAuth2 and JWT.

Technologies :

API

AWS

Backend

CI / CD

CMS

CRM

Docker

Frontend

Git

GraphQL

JWT

Kafka

Linux

Marketing

MySQL

PHP

PostgreSQL

REST

RabbitMQ

Security

TypeScript

microservices

NodeJS

Cloud

AI

Architect

JavaScript

More :

At Studio 3 Marketing, we are at the forefront of transforming digital marketing through innovative technology and creative strategies. We pride ourselves on crafting custom, high-performance websites and tailored marketing solutions that facilitate client growth. Our dedicated team of engineers plays a vital role in developing software solutions that empower both our organization and our clients. We offer flexibility in work locations including our offices in Austin, TX, Los Angeles, CA, Clearwater, FL, or the option to work remotely. We provide an attractive salary range of $100,000 to $150,000, along with comprehensive benefits such as 401(k) matching, insurance coverage, paid time off, and more.

last updated 6 week of 2026