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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior Backend Engineer H/F - **Company:** Ai Platform Redefining Business Planningpigment - **Location:** Paris, France (Remote available) - **Experience:** Starter - **Salary:** €54,000.0 - €60,000.0 - **Contract:** Internship / Graduate position - **Skills:** Java (Programming Language), Adobe InDesign, Big Data, C Sharp (Programming Language), C++ (Programming Language), Software as a Service, Software Quality, Code Review, Databases, Continuous Integration, Linux, Python (Programming Language), PostgreSQL, RabbitMQ, Ruby, TypeScript, Rust (Programming Language), Google Cloud, .NET Core, ReactJS, Technical Debt, Backend, Build Management, Kubernetes, Front End Software Development, Docker, Golang, Programming Languages - **Published:** August 29, 2026 - **Apply:** https://www.hellowork.com/fr-fr/emplois/82818116.html ## About the Role You have a first experience (internship, apprenticeship, or full-time) working with modern backend technologies. - You are comfortable with languages such as C#, Java, C++, Golang, Rust, Python, or Ruby. - A collaborative mindset and strong communication skills. - You enjoy learning from others and are not afraid to ask questions or propose ideas. - You care about code quality, testing, and scalability, even as you're still learning the trade. - A fluent level in English, postgraduate degree EducationalOccupationalCredential bachelor degree EducationalOccupationalCredential associate degree ## Description The Opportunity:As a junior Backend Software Engineer you'll work on performance-critical systems that process and aggregate millions of records in real time, directly enabling our clients to make better, faster decisions.Here's why this is an exciting opportunity: Solve Complex Problems: Tackle scalability and performance challenges across high-volume, real-time datasets. Shape the Product: Collaborate closely with frontend engineers and product managers to deliver impactful features. Own the Stack: Build and maintain backend services using modern technologies like .NET Core, PostgreSQL, and GCP. Drive Innovation: Influence architecture decisions, test new ideas, and continuously improve performance and reliability.If you enjoy solving hard problems and building systems that scale, this is the perfect place to grow your career!Your Responsibilities: - Design and build the core computation engine that powers our business planning platform. - Collaborate with frontend engineers, product managers, and designers to define, develop, and deliver features that bring value to users. - Optimize performance and scalability of systems processing large-scale data in real time. You'll be paired with experienced mentors, included in design discussions, and encouraged to ask questions, experiment, and learn by doing. Your work will ship to production, impact users, and help shape our product as it scales.What You'll Learn - How to contribute to a high-impact SaaS product used by enterprise teams worldwide. - How to collaborate effectively with cross-functional teams in a global tech organization. - Engineering best practices including code review, CI/CD, testing, documentation, and observability. Technical Challenges: - Handling real-time computation and aggregation over millions of records. - Ensuring system performance while scaling to meet enterprise-grade demands. - Balancing feature delivery with code quality and technical debt management. - Driving architectural improvements to keep our platform fast, reliable, and future-ready., Our Tech Stack:Languages & Frameworks: C# on .NET Core (Linux)Database: PostgreSQLInfrastructure: Google Cloud Platform, Docker, Kubernetes, TerraformMessaging & CI/CD: RabbitMQ, Circle CIFrontend: React (TypeScript) - close collaboration with frontend teams expected!In any case, you have ## Related Videos - [Coffee with Developers: David Heinemeier Hansson](https://www.wearedevelopers.com/videos/875-coffee-with-developers-david-heinemeier-hansson) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Coroutine explained yet again 60 years later](https://www.wearedevelopers.com/videos/690-coroutine-explained-yet-again-60-years-later) - [Scoring 2000 Products per Request: Performance Pitfalls in Golang](https://www.wearedevelopers.com/videos/2073-scoring-2000-products-per-request-performance-pitfalls-in-golang) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023)