Software Engineering (PID0638)
This is a remote position.
Software Engineering (PID0638) Infrastructure / ICE Platform Team
Contract / Freelance
Full-time
Remote with travel readiness required (Germany)
Start: 01/07/2026
About the role
We are seeking a Senior Python Software Engineer to join the Infrastructure Product Line of a large internal platform programme in the energy sector. Working within the ICE (Infrastructure Cloud Engine) team, you will implement component architecture, drive software development efforts and provide technical leadership within a cloud-native, hybrid platform environment.
What you'll be doing
Writing production-grade Python code to implement architectural design specifications, including unit tests and code documentation
Making and communicating technical decisions within boundaries set by the architecture design
Generating and communicating status reports to architects and delivery stakeholders
Facilitating meetings and presenting technical concepts to mid-sized audiences
Providing guidance to other development stakeholders and ensuring on-time delivery of features and software components
Participating in agile ceremonies and promoting agile ways of working
Identifying and driving continuous improvement opportunities within the development process
Coordinating with portfolio and platform stakeholders across network, compute, storage and hardware
Requirements
What you'll need
8+ years of professional software development experience using high-level programming languages
Advanced Python (3.9+) proficiency including strong command of async programming (asyncio, aiohttp), multiprocessing and concurrency models
Extensive experience with FastAPI for building scalable APIs and services
Expertise in modular software design with an emphasis on separation of concerns and maintainable codebases
Strong grasp of type hinting, dependency injection and automated testing frameworks (pytest, unittest)
Experience across multiple database paradigms: relational (PostgreSQL), NoSQL (Redis, MongoDB, ArangoDB/Neo4J) and database libraries such as SQLAlchemy
Deep understanding of microservice design principles including service boundaries, inter-service communication (REST, gRPC, message queues) and API design
Solid understanding of application and API security principles including OAuth2 and OIDC
Fluent English, spoken and written (C1 minimum)
Desirable
Experience designing schema and data models per service and managing data consistency and performance in microservice environments
Hands-on experience containerising services
Benefits
Als Freiberufler / Auftragnehmer bei uns genießen Sie flexible Arbeitszeiten und die Freiheit, Ihre eigenen Projekte zu wählen. Unsere Plattform bietet Ihnen Zugang zu spannenden Projekten in verschiedenen Branchen und unterstützt Sie bei Ihrer beruflichen Entwicklung. Sie profitieren von einer attraktiven Vergütung und einem engagierten Team, das Ihnen bei Fragen zur Seite steht. Arbeiten Sie unabhängig und nutzen Sie unser starkes Netzwerk, um Ihre beruflichen Ziele zu erreichen.
Apply To This Job
Software Engineering (PID0638) Infrastructure / ICE Platform Team
Contract / Freelance
Full-time
Remote with travel readiness required (Germany)
Start: 01/07/2026
About the role
We are seeking a Senior Python Software Engineer to join the Infrastructure Product Line of a large internal platform programme in the energy sector. Working within the ICE (Infrastructure Cloud Engine) team, you will implement component architecture, drive software development efforts and provide technical leadership within a cloud-native, hybrid platform environment.
What you'll be doing
Writing production-grade Python code to implement architectural design specifications, including unit tests and code documentation
Making and communicating technical decisions within boundaries set by the architecture design
Generating and communicating status reports to architects and delivery stakeholders
Facilitating meetings and presenting technical concepts to mid-sized audiences
Providing guidance to other development stakeholders and ensuring on-time delivery of features and software components
Participating in agile ceremonies and promoting agile ways of working
Identifying and driving continuous improvement opportunities within the development process
Coordinating with portfolio and platform stakeholders across network, compute, storage and hardware
Requirements
What you'll need
8+ years of professional software development experience using high-level programming languages
Advanced Python (3.9+) proficiency including strong command of async programming (asyncio, aiohttp), multiprocessing and concurrency models
Extensive experience with FastAPI for building scalable APIs and services
Expertise in modular software design with an emphasis on separation of concerns and maintainable codebases
Strong grasp of type hinting, dependency injection and automated testing frameworks (pytest, unittest)
Experience across multiple database paradigms: relational (PostgreSQL), NoSQL (Redis, MongoDB, ArangoDB/Neo4J) and database libraries such as SQLAlchemy
Deep understanding of microservice design principles including service boundaries, inter-service communication (REST, gRPC, message queues) and API design
Solid understanding of application and API security principles including OAuth2 and OIDC
Fluent English, spoken and written (C1 minimum)
Desirable
Experience designing schema and data models per service and managing data consistency and performance in microservice environments
Hands-on experience containerising services
Benefits
Als Freiberufler / Auftragnehmer bei uns genießen Sie flexible Arbeitszeiten und die Freiheit, Ihre eigenen Projekte zu wählen. Unsere Plattform bietet Ihnen Zugang zu spannenden Projekten in verschiedenen Branchen und unterstützt Sie bei Ihrer beruflichen Entwicklung. Sie profitieren von einer attraktiven Vergütung und einem engagierten Team, das Ihnen bei Fragen zur Seite steht. Arbeiten Sie unabhängig und nutzen Sie unser starkes Netzwerk, um Ihre beruflichen Ziele zu erreichen.
Apply To This Job