Senior Backend Developer

Siemens Energy; Mülheim an der Ruhr; Vor Ort; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading energy technology company is seeking a Senior Backend Developer in Mülheim an der Ruhr, Germany. The role involves designing and maintaining scalable backend systems using C# .NET and Python. Candidates should possess over 5 years of backend development experience, proficiency in RESTful APIs, and knowledge of microservices. The company offers diverse opportunities within a multicultural team focused on innovation and sustainability, providing a great chance to contribute to energy transformation.

Leistungen

Medical Insurance

Meal Card

Flexi Pay for tax optimization

Qualifikationen

• 5+ years of experience in backend development.
• Strong proficiency in either C# .NET or Python.
• Familiarity with version control systems (e.g., Git).
• Hands-on experience with containerization tooling (Docker, K8s).
• Experience with cloud-native architecture and infrastructure-as-code tools.

Aufgaben

• Design, develop, and maintain scalable backend systems.
• Collaborate with cross-functional teams to craft technical solutions.
• Optimize application performance and troubleshoot issues.
• Implement security measures and data protection protocols.
• Write clean, maintainable, and well-documented code.

Kenntnisse

C# .NET

Python

RESTful APIs

Microservices architecture

Agile methodologies

Cloud platforms (AWS, Azure)

Containerization (Docker, K8s)

Version control systems (Git)

OOP concepts

CI/CD pipelines

Ausbildung

Bachelor’s degree in computer science or related field

Tools

Kubernetes

Docker

Jobbeschreibung

Senior Backend Developer

Über die Aufgabe

A Snapshot of Your Day

Web Applications Design & Development Engineering (High Tech) work focuses on designing the look/feel/user experience in addition to programming the functionality of interactive web applications. Web Applications are defined as: Cross-platform applications installed on remote servers and accessed through the internet Developed using standard web technologies (i.e., HTML5, JavaScript, and CSS) that work across multiple devices Developed for use as a product by external customers (vs. as an e-commerce website/online sales tool, external marketing/communications website, or internal company intranet website). Web Applications designers/developers: Create the overall visual, audio, and interactive design of the web application Create and manipulate individual design elements (e.g., audio, video, still images, animation, text, etc.) using graphic/multi-media design software (e.g., Photoshop, Illustrator, Protocols, Aftereffects, etc.) Develop the architecture and program the functionality of the web application using programming languages (e.g., ASP, Java, Perl, Python, C++, etc.) in addition to scripting languages (HTML5, JavaScript, CSS) Specialization Match Note: Incumbents who develop websites or web applications for the purposes listed below should be matched to the applicable Website Design & Development: Communications & Marketing or Website Development: E-Commerce specialization: Marketing or e-commerce websites or web applications providing customer self-service support or account management Web applications used primarily to deliver/organize virtual content or information purchased by customers

How You’ll Make an Impact

• Design, develop, and maintain scalable and efficient backend systems using C# .NET, Python ensuring high-quality, maintainable, efficient and scalable code
• Collaborate with cross-functional teams to translate business requirements into technical solutions
• Optimize application performance and troubleshoot complex issues
• Implement security measures and data protection protocols
• Write clean, maintainable, and well-documented code and unit test cases
• Participate in code reviews and mentor junior developers
• Ensuring high-quality, maintainable, efficient and scalable code.
• Manage webservers and configure services
• Collaborate with data scientists and analysts
• Assist in transitioning from monolithic to microservices architecture
• Implement, and manage cloud-native solutions on AWS
• Automate cloud infrastructure provisioning and management using Infrastructure-as-Code (IaC) tools
• Monitor and troubleshoot Kubernetes workloads, networking, and resource allocation
• Develop, package, and maintain applications as containers, ensuring portability and consistency across environments.
• Deploy, and manage Kubernetes workloads

What You Bring

• 5+ years of experience in backend development
• Strong proficiency in either C# .NET or Python
• Willingness and ability to learn new language or technology
• Experience with RESTful APIs and microservices architecture
• Solid understanding of OOPs concepts and database systems (SQL and NoSQL)
• Familiarity with version control systems (e.g., Git)
• Hands on knowledge of cloud platforms (e.g., Azure, AWS)
• Experience in implementing CI/CD pipelines
• Excellent problem-solving and analytical skills
• Strong communication and collaboration abilities
• Understanding of Design patterns
• Proven experience working with Agile methodologies (Scrum, Kanban or similar) in a software development environment
• Bachelor’s degree in computer science or related field
• Ability to work effectively in a multicultural, multinational team and respect diverse perspectives
• Experience with cloud-native architecture and infrastructure-as-code tools
• Hands-on experience with containerization tooling (Docker, K8s, Podman)
• Container orchestration and workload management with Kubernetes
• Experience with monitoring and logging tooling
• Understanding of networking concepts in cloud setups (VPCs/Gateways/etc)

About the Team

Our Transformation of Industry division is decarbonizing the industrial sector. Increasing electrification and efficiency are key and demand for green H2 and derivative fuels will rise. We enable decarbonization of the industrial sector and the transition to sustainable processes, building on a strong industrial customer base, a global network, diverse technologies, and integrated execution capabilities. Candidates want to learn about the divisions they will be joining–the structure, how it works together, and the role it plays in driving Siemens Energy’s mission forward.

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. We meet the growing energy demand across 90+ countries while ensuring our climate is protected. With more than 98,000 dedicated employees, we not only generate electricity for over 16% of the global community, but we’re also using our technology to help protect people and the environment.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity, we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

All employees are automatically covered under Medical Insurance. Company paid considerable Family floater cover covering employee, spouse and 2 dependent children up to 25 years of age.

Siemens Energy provides an option to opt for Meal Card to all its employees which will be as per the terms and conditions prescribed in the company policy. – As a part of CTC, tax saving measure

Flexi Pay empowers employees with the choice to customize the amount in some of the salary components within a defined range thereby optimizing the tax benefits. Accordingly, each employee is empowered to decide on the best Possible net income out of the same fixed individual base pay on a monthly basis.