Browse Backend Jobs

Search 19 curated tech job listings scraped in real-time from LinkedIn, Glassdoor, RemoteOK, and more. Filter by role, location, seniority, and source to find your next opportunity.

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19 jobs found for "Codex"

Lead Java Developer

Coforge Brisbane, Queensland, Australia

…Title: Senior Backend Developer – Java & Cloud Skills : Java, Spring boot, microservices, AWS, Codex, AI/ML-enabled development or modern developer tools Location: Brisbane Employment Type: Full-Time Experience : 8 + yrs Role Overview … focus on scalability and reliability Build and use approved AI-assisted engineering tools (Preferable Codex) for API design, code generation, testing, and automated reviews. Write clean, efficient, and reusable code following best…

LinkedIn

Senior Java Developer - Assistant Vice President

Citi Mississauga, Ontario, Canada $142k+

…development of complex middleware applications using Java and Spring Boot, leveraging AI-powered tools (Copilot, Codex) to accelerate development and enforce best practices Database Optimization: Architect and optimize database interactions with Oracle … testing Web Technologies: SOAP/REST web services, XML, JSON AI Tools & Methodologies: GitHub Copilot, Claude, Devin, Codex, Anti Gravity; AI/ML concepts, prompt engineering, integrating AI into development workflows (code generation, testing, debugging, documentation…

LinkedIn

Backend Engineer

Travelcircus Berlin

…ability to write and debug queries Experience with common AI agents like Claude or Codex; Knowledge of current AI tools, best practices, knowing what is hype and what is useful Experience with…

Arbeitnow

Senior Backend Software Engineer

Regard Los Angeles, CA $165k – $220k

…experience leveraging AI coding tools in day-to-day software development (e.g., Cursor, Claude Code, Codex) Preferred Qualifications: Exposure to clinical or healthcare data (e.g., FHIR, EMR integrations, clinical terminologies, or revenue…

LinkedIn

Senior Backend Software Engineer

Regard New York, NY $165k – $220k

…experience leveraging AI coding tools in day-to-day software development (e.g., Cursor, Claude Code, Codex) Preferred Qualifications: Exposure to clinical or healthcare data (e.g., FHIR, EMR integrations, clinical terminologies, or revenue…

LinkedIn

SENIOR BACK END ENGINEER (PYTHON, FASTAPI)

STATION F Paris, Île-de-France, France

…pour gagner en efficacité. Environnement de développement Macbook Pro Outils d’IA (Claude Code, Codex, Cursor) Github, Github Actions, Datadog, Sentry, Codecov Profil recherché Chez Ekie, pas de profil parfait : nous cherchons…

LinkedIn

Java Backend Developer

Do Payment Lima, Peru

…Será un plus si cuentas con: Experiencia utilizando herramientas de IA aplicadas al desarrollo, como Codex o Claude Code, para generación de código y pruebas. Conocimientos o experiencia en Python para desarrollo…

LinkedIn

Senior Software Engineer – Backend (USA Only - 100% Remote)

Close USA $401k+

…about unfamiliar parts of the codebase. We fund the use of AI tools (Claude Code, Codex and other best-in-class developer tools) and treat learning and experimentation as part…

Jobicy

Full Stack Java Developer

Apptad Montreal, Quebec, Canada

…with distributed teams Strong problem-solving and debugging skills Experience with GitHub Copilot, Claude Code, Codex, AMP, or similar tools is highly desirable…

LinkedIn

Senior Java Backend Engineer — Asset & Earn

OKX Hong Kong, Hong Kong SAR

…stability What We Look For In You Proficient in AI-assisted development tools such as Codex and Claude Code — mandatory requirement to boost engineering productivity and iteration speed Minimum 3 years…

LinkedIn

Founding Backend Engineer(Go)

TechBiz Global GmbH Berlin, Berlin, Germany

…production issues end to end Experience with Coding CoPilots (Claude Code, GitHub Copilot, AWS CodeWhisperer, Codex, etc.) Experience supporting production SaaS platforms Strong understanding of SaaS integrations and app-to-app permission…

Arbeitnow

Senior Backend Software Engineer

Kensho Technologies Cambridge, MA $150k – $225k

…FastAPI, Django REST Framework, PostgreSQL, Celery, RabbitMQ, Redis, Kafka, Jsonnet, Agentic Coding Tools (Claude Code, Codex, Cline) Operations: AWS, Amazon EKS, Sentry, Prometheus, Git, Jenkins, Github Actions At Kensho, we pride ourselves…

LinkedIn

Senior Backend Software Engineer

S&P Global Cambridge, MA $150k – $225k

…FastAPI, Django REST Framework, PostgreSQL, Celery, RabbitMQ, Redis, Kafka, Jsonnet, Agentic Coding Tools (Claude Code, Codex, Cline) Operations: AWS, Amazon EKS, Sentry, Prometheus, Git, Jenkins, Github Actions At Kensho, we pride ourselves…

LinkedIn

Full-time Backend Developer

VAARHAFT Hamburg, Hamburg, Germany

…Python, Shell, Terraform, Flutter. Proficient in AI application layers (e.g., Gemini, ChatGPT, Cursor, Claude-Code, Codex, Gemini-CLI). Knowledge of SQL databases such as PostgreSQL or MySQL and NoSQL databases such…

LinkedIn

Java Developer

Ubiquiti Inc. Riga, Riga, Latvia $84k+

…Good understanding of SOLID principles; Experience in web application development; Experience with AI tools - Claude, Codex, etc. Fluent in English and Latvian. Nice To Have Spring or other web framework knowledge; Experience…

LinkedIn

Junior Python Developer

TeamSystem Campobasso, Molise, Italy €33k – €37k

…knowledge of the Python programming language; Experience using AI-powered coding tools (e.g., GitHub Copilot, Codex, Claude, or similar); Ability to work with legacy codebases and contribute to their evolution through innovative…

LinkedIn

Back-End Engineer

Ubiquiti Inc. Riga, Riga, Latvia $84k+

…design patterns and web protocols; Familiar with Git, Unix/Linux, Docker; Experience with AI tools - Claude, Codex, etc; Fluent in English and Latvian. Nice To Have Expertise in working with DevOps and Build…

LinkedIn

Backend Engineer - Azure

Enterprise AI Group Sydney, New South Wales, Australia $95k – $110k

…automated testing Identity and access management Infrastructure and security experience AI/LLM product experience Claude Code, Codex, Cursor or similar AI engineering tools WHAT WE OFFER A$95K-$110k base + superannuation ESOP bonus…

LinkedIn

Senior Backend Software Engineer

Koop New York City Metropolitan Area

…years of experience developing complex software applications Experience with AI-native software development (Claude, Codex) Experience with Go or Java , desire to learn and use both Experience with NoSQL databases Experience building…

LinkedIn
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