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About the Role
As a Working Student on the Aggregate team, you will contribute real, production-bound code to Solactive's core Java platform and Python integrations. You will work alongside senior engineers, gaining hands-on experience and coaching.
Responsibilities
- Implement well-scoped features and fixes in the Java calculation platform.
- Write unit, integration, and performance tests.
- Investigate correctness or performance issues and propose fixes.
- Build and maintain Python integrations for business teams.
- Contribute to monitoring and developer tooling.
- Participate in design and code reviews.
- Document learnings to facilitate knowledge transfer.
Requirements
- Enrolled student in computer science, software engineering, or a related field.
- Strong Java fundamentals including object-oriented design, collections, and generics.
- Solid grounding in core computer science concepts: data structures, algorithms, complexity, multithreading, and concurrency.
- Willingness to learn and use Python for integration and tooling.
- Familiarity with Git, the command line, and a testing mindset.
- Interest in measuring performance.
- Ability to work independently on scoped tasks.
- Ability to ask for help early when stuck.
- Clear written communication skills.
- Available for 15–20 hours per week during the semester.
- Interest in financial markets, market data, or index calculation is a plus.
Skills
- Java
- Python
- Git
- Command line
- Testing
- Performance measurement
- Object-oriented design
- Data structures
- Algorithms
- Multithreading
- Concurrency
Location
- Frankfurt am Main
Work Type
- Working Student
- Part-time
Experience Level
- Student
Education Level
- Computer science degree enrollment
- Software engineering degree enrollment
- Related field degree enrollment
Benefits
- Team events
- Corporate Benefits access
- Modern ergonomic office
- Free beverages
- Free fruit
About the Company
- Solactive AG is a global FinTech company founded in 2007 in Frankfurt am Main.
- We are a key player in the indexing space, specializing in tailor-made, multi-asset indices.
- We offer clients faster service, greater flexibility, and reasonable costs.
- Solactive is one of the fastest-growing index providers globally.
- We support leading investment banks and asset managers worldwide.
- We have global recognition in the ETF industry and rank among the top providers for underlying indices.
- Our capabilities extend to Structured Products and investment mandates.
- We are known for being close to our customers, building a reputation as a trusted and reliable ally.
- We operate in an international FinTech environment with flat hierarchies and strong growth opportunities.
- Flexibility, efficiency, and the highest quality are core to our business philosophy.
Equal Opportunity
- No artificial intelligence (AI) is used in the screening, assessment, or selection of candidates for this position.
- Solactive does not charge candidates any fees at any stage of the recruitment process and will never request payment for CV enhancement, interviews, training, equipment, or other recruitment-related services.
- Please be cautious of fake profiles or fraudulent messages claiming to represent Solactive.
- Solactive does not accept unsolicited CVs or candidate profiles from recruitment agencies.