Hypoport SE

Backend Engineer

• Go-to technical contact for the development team
• Hands-on programming and technical decision-making in day-to-day operations
• Functional mentoring without disciplinary management responsibility
• Implementing features and bug fixes within the sprint
• Taking on complex technical tasks and solving architectural challenges
• Contributing to architectural decisions regarding modularization, interfaces, and security
• Further developing core systems with C#/.NET and MS SQL into resilient, containerized services running in a Kubernetes cluster
• Addressing observability, performance, scalability, security, and deployment
• Providing technical support during refinement and explaining complex technical concepts clearly
• Expanding and optimizing CI/CD pipelines with GitHub Actions, ArgoCD, and Azure DevOps
• Establishing Clean Code practices, code reviews, and automated unit and system tests
• Contributing to shorter development cycles and more reliable deployments
• Building, documenting, and sharing knowledge across the team
• Contributing to process and system documentation
• Developing best-practice guides and technical standards
• Coaching developers in architecture, Clean Code, and systems thinking
• Supporting the onboarding of new team members
• Promoting continuous learning and professional exchange
• Coordinating with the Engineering Manager on technical matters and the overall technical direction

Lead C#/.NET Developer

Inspector

• Inspect residential, commercial, and specialty properties both internally and externally
• Complete 5 pre-planned day routes, covering approximately 40 appointments per week across the nationwide service network
• Assess and document the structural and technical condition of properties
• Take measurements and calculate living areas
• Document the current stage of construction and any maintenance measures
• Participate in regular digital meetings with colleagues to discuss current team topics
• Use route plans coordinated and scheduled by the service team

Property Inspector – Field-Based Role

Project Manager

• Project management at sia Digital GmbH, a network company of Hypoport SE

Software Engineer

• Develop and operate backend applications based on C# and .NET
• Contribute to the migration from the Microsoft stack, including Windows Server and MS SQL, to Linux, Docker, and Kubernetes
• Collaborate with product managers, business teams, and stakeholders
• Develop technical solutions for complex business requirements
• Implement new features and continuously enhance existing applications
• Support the development process from requirements analysis and implementation through to operations
• Challenge requirements and contribute your own ideas to further product development
• Consider the interdependencies between business and technology and find pragmatic solutions
• Ensure software quality through testing, code reviews, and sustainable architectural decisions
• Contribute your experience to the team and support colleagues as a sparring partner

Senior C# Developer

Full-stack Engineer

• Develop and operate backend applications using C# and .NET
• Contribute to the migration from the Microsoft stack, including Windows Server and MS SQL, to Linux, Docker, and Kubernetes
• Develop frontend features with Angular
• Implement new features and continuously enhance existing applications
• Analyze requirements and take them through to operation
• Develop technical solutions for complex business requirements in collaboration with product managers, business teams, and stakeholders
• Challenge requirements and contribute your own product ideas
• Ensure software quality through testing, code reviews, and sustainable architectural decisions
• Share your experience with the team and support colleagues as a sparring partner

Senior Full-Stack Developer – C#/Angular

• Develop and enhance backend services and APIs using C# and .NET within a modern microservices architecture
• Design and implement modern REST APIs
• Work with PostgreSQL and Microsoft SQL Server
• Take active responsibility for operating services in production throughout the entire software lifecycle
• Analyze and permanently resolve bugs, performance issues, and technical debt
• Collaborate closely with frontend, QA, UX, Product Management, and other development teams
• Contribute to technical decisions and the continuous modernization of products
• Help shape new AI tools and AI-powered product features

Backend Developer, C#/.NET

Cloud Engineer

• Take end-to-end responsibility for services, from development and operations through monitoring
• Design and operate cloud infrastructure using AWS and CDK
• Optimize and extend a Java-based backend
• Implement domain functionality with TypeScript
• Design and implement interfaces based on OpenAPI
• Understand existing architectures, fix bugs, and further develop products
• Support new product directions in real-estate financing
• Combine AI initiatives with full-stack development
• Implement automated end-to-end tests
• Work with CI/CD using GitHub Actions and monitoring tools such as Grafana and Splunk
• Support frontend tasks with Angular as needed
• Work in a small, cross-functional team developing solutions for real-estate financing and self-service

Full-Stack Engineer, AWS, CDK

• Serve as the primary technical point of contact within the development team while actively contributing to development
• Make technical decisions in day-to-day operations without disciplinary management responsibility
• Implement your own features and bug fixes within the sprint
• Take ownership of complex technical tasks and solve architectural challenges
• Contribute to architectural decisions relating to modularization, interfaces, and security
• Evolve C#/.NET and MS SQL core systems into resilient, containerized services running in a Kubernetes cluster
• Consider observability, performance, scalability, security, and deployment requirements
• Provide technical support during refinement sessions and explain technical concepts clearly to Product Managers
• Expand and optimize CI/CD pipelines
• Establish Clean Code practices, code reviews, and automated testing with a shift-left mindset
• Promote shorter development cycles and reliable deployments
• Build, document, and share knowledge across the team
• Contribute to process and system documentation and develop technical best-practice guides and standards
• Provide technical mentoring and coaching to developers
• Support the onboarding of new team members
• Foster continuous learning and professional exchange
• Work closely with the Engineering Manager on technical matters and the team’s technical direction

Lead Developer, C# – .NET

AI Engineer

• Support internal teams in connecting their data to the central Data Platform
• Assist with setting up data access and infrastructure components, such as IAM roles, Lake Formation, Airflow connections, and secrets
• Collaborate on validating data quality and consistency between source systems and the Data Platform
• Contribute to improving the Developer Experience, for example through AI-assisted development tools or local development environments
• Promote knowledge sharing and help build data expertise across the organization
• Support Product and Business teams with the integration of new data sources and migrations to the AWS-based platform

Junior Data Product & AI Engineer

Product Designer

• Own complex end-to-end design processes, from discovery, research, and ideation through to final UI
• Identify relevant problems and formulate hypotheses
• Translate product goals, data, and user needs into intuitive user experiences
• Design user experiences across complex, data-driven B2B systems and processes
• Analyze relationships and develop solutions that guide users effectively and make decision-making easier
• Structure ambiguous problem spaces and iteratively refine solutions
• Use data, research, and feedback to make informed design decisions
• Optimize conversion, reliability, and user guidance
• Work closely with Product, Data, Development, and other stakeholders in cross-functional product teams
• Champion the user perspective and actively drive product decisions
• Use modern design and prototyping tools, as well as targeted AI assistance

Senior Product Designer, Remote

• Support internal Product and Business teams in connecting their data to the central Data Platform
• Assist with the integration of new data sources
• Support migrations to the AWS-based platform
• Set up data access and infrastructure components, such as IAM roles, Lake Formation, Airflow connections, and secrets
• Validate data quality and consistency between source systems and the Data Platform
• Contribute to improving the Developer Experience, for example through AI-assisted development tools and local development environments
• Promote knowledge sharing and support the development of data expertise across the organization
• Develop into a point of contact for data-driven questions and topics

• Inspect residential, commercial, and specialized properties, both internally and externally
• Follow route plans coordinated and scheduled by the service team
• Complete five pre-planned day trips, with approximately 40 appointments per week across the nationwide service network
• Assess and document the structural and technical condition of properties in the region
• Take measurements and calculate living areas
• Document the current stage of construction and any maintenance measures required or carried out
• Participate in regular digital communication with colleagues on current team topics

Property Inspector – Field Service

• Contribute to shaping solutions from clarifying requirements and defining the technical concept through to implementation
• Develop and operate cloud-native, serverless, and scalable applications using Java (Spring Boot / Quarkus) and AWS
• Take end-to-end responsibility for services, including development, operations, and quality
• Apply Test-Driven Development and ensure clean, maintainable, secure, and reliably scalable code
• Familiarize yourself with existing architectures and reliably operate and further develop products for property valuation, expert appraisals, and the digital retrieval of documents
• Contribute to frontend development with Angular and TypeScript as needed
• Use AI to support coding or testing while retaining responsibility for quality and architecture

Fullstack Engineer, Java, AWS

• Further development and creation of new microservices for SMART COMPARE
• Participation in all phases of software development, from architecture and conceptual design through implementation and quality assurance to documentation
• Development and operation of high-performance backend solutions using C#/.NET
• Working according to agile methodologies and participating in code reviews
• Close collaboration with Consulting, Database Administration, Development, and Support
• Actively evolving the platform, sustainably expanding existing applications, and implementing new requirements
• Supporting the integration of AI-powered features and automations

C# Software Developer

• Implement new features using a user-centric approach
• Maintain a holistic view of the overall system during development
• Develop new features and services and enhance existing ones
• Develop smart APIs and innovative frontend solutions for consumer lending
• Operate applications and services end to end, from the frontend through APIs to the backend
• Consider operations during development and ensure reliable operation afterward
• Act as a sparring partner during the early stages of product development
• Contribute to the conceptualization and design of new functionalities
• Contribute to the team’s continuous improvement
• Ensure Continuous Delivery and high test coverage

Lead C#/.NET Developer

Property Inspector – Field-Based Role

Project Manager

Senior C# Developer

Senior Full-Stack Developer – C#/Angular

Backend Developer, C#/.NET

Full-Stack Engineer, AWS, CDK

Lead Developer, C# – .NET

Junior Data Product & AI Engineer

Senior Product Designer, Remote

Junior Data Product & AI Engineer

Property Inspector – Field Service

Fullstack Engineer, Java, AWS

C# Software Developer

Senior Full-Stack Developer – Angular, Java