Job
- Level
- Senior
- Job Field
- Web, Full Stack, Back End
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- from 3.843 € Gross/Month
- Location
- Vienna
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will design and develop scalable backend architectures, implement robust APIs, and collaborate with frontend developers while making technical decisions and mentoring the team.
Job Technologies
Your role in the team
- In this senior hands-on role, you'll shape the technical direction of our backend architecture while contributing across the full stack.
- You will design scalable services, build robust APIs, and ensure system reliability - while collaborating closely with frontend engineers to deliver seamless, high-performance user experiences for our SaaS platform used by customers worldwide.
- As a technical mentor, you'll support other engineers, elevate engineering standards, and ensure our solutions remain scalable, secure, and maintainable - without direct people management responsibilities.
- Leads backend architecture design using .NET (Core / .NET 6+), ensuring scalability, performance, and maintainability.
- Design, build, and optimize RESTful APIs and service integrations that power our SaaS platform.
- Own database design and data modelling decisions (SQL Server or similar).
- Ensure clean architecture principles, domain-driven design practices, and proper separation of concerns.
- Collaborate with frontend developers (React.js) to define API contracts and enable efficient integration.
- Establish and enforce coding standards and best practices across backend and fullstack development.
- Perform code reviews and provide constructive technical feedback.
- Mentor engineers and guide technical decision-making.
- Work closely with DevOps to ensure reliable CI/CD pipelines, containerized deployments (Docker), and monitoring strategies.
- Contribute to performance optimization, system security, and scalability improvements.
- Act as the technical point of contact for backend-related decisions in cross-functional discussions.
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Our expectations of you
Education
- Bachelor's or Master's degree in Computer Science (or equivalent professional experience).
Qualifications
- Solid understanding of C#, ASP.NET Core, Entity Framework, and modern backend architecture patterns.
- Vertrautheit mit State-Management-Mustern und API-Integration vom Frontend bis zum Backend.
- Fluent in English, spoken and written.
Experience
- 5+ years of professional experience with .NET / .NET Core in backend development.
- Strong experience designing and building RESTful APIs and distributed systems.
- Experience working with relational databases (e.g., SQL Server).
- Experience with frontend technologies (preferably React.js, TypeScript) and fullstack collaboration.
- Experience with testing frameworks (xUnit, NUnit, integration testing).
- Understanding of CI/CD pipelines and experience working in containerized environments (Docker).
- Hands-on experience with Atlassian Jira and Confluence.
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Benefits
Work-Life-Integration
Health, Fitness & Fun
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Job Locations
Topics that you deal with on the job
This is your employer
Springtime Technologies GmbH
Mödling
Springtime GmbH has developed and operates a global web platform for automated processing of business documents. Expert knowledge in the areas of artificial intelligence and cloud computing is the basis for success in 40 countries.Since 2004, Springtime GmbH has been running the international 24/7 service platform Invoicetrack, which today is used by more than 20,000 users from 28 countries daily.
Description
- Company Size
- 1-49 Employees
- Company Type
- Digital Agency
- Working Model
- Hybrid, Onsite
- Industry
- Consulting, Internet, IT, Telecommunication
Dev Reviews
by devworkplaces.com
Total
(1 Review)2.6
Workingconditions
3.8Career Growth
2.4Engineering
2.0Culture
2.2
Senior Full Stack Developer
- Salary
- from 3.843 € Gross/Month
- Location
- Vienna
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
