Company Description

Since its foundation in 2007, Solactive AG has evolved into one of the world’s most important and fastest-growing index providers. From our headquarters in Frankfurt, we power global investment products across ETFs, structured products, and mandates. Our reputation is built on innovation, speed, flexibility, and strong partnerships.

Job Overview

As a Senior Software Engineer, you will take the lead in designing and building scalable, robust systems within our growing data platform that provide high quality financial data for our organisation. You will design modern data products, drive the migration from legacy systems to cloud-native, 12-factor apps and integrate advanced technologies such as GraphQL, Kubernetes and Argo workflows into our stack.

In this role, you will work closely with product owners, data engineers and business teams to turn complex challenges into impactful solutions. Your work and knowledge will inspire our talented engineering team as we set new benchmarks for the reliability, performance and scalability of our data products. This is your chance to make a lasting impact in the FinTech space while working on innovative and ground-breaking projects.

Your Tasks

As a Principal Software Engineer, you will:

Lead Development: Architect and build resilient, scalable, and secure data service in our data platform (Backend and Frontend), focusing on financial data pipelines, ETL/ELT processes, and data products
Technical Leadership: Guide and mentor engineers, ensuring best practices in software design, architecture, testing, and deployment are followed
Strategic Thinking: Collaborate with stakeholders to define the technical strategy and roadmap, especially for migrating legacy services to an modern architecture
Cross-functional Collaboration: Partner with data engineers, business teams, and product owners to design solutions that meet cross-departmental needs
Optimization: Identify and address bottlenecks in data flow, performance, and scalability, ensuring robust operations
Data Governance: Contribute to building standardized zones with verified data and ensure high data quality for both automated and manual inputs
Innovation: Drive the adoption of GraphQL, Kubernetes (K8s), and modern CI/CD practices to enhance our tech stack.

Your Profile

Required Skills and Experience:

Technical Expertise: 8+ years of hands-on experience in software engineering with a strong focus on Python and database management (like MySQL, MariaDB, Postgres).· Data Engineering: In-depth knowledge of ETL/ELT pipelines, RESTful APIs, and emerging GraphQL practices
UI Engineering: UI development experience with frameworks like React, Vue or Angular
Cloud & Containerization: Expertise in Kubernetes, Docker, and deploying infrastructure-independent applications on platforms. Ideally experience with Google Cloud Service such as BigQuery, GCS and others
CI/CD & DevOps: Strong experience with CI/CD pipelines and unit/integration testing. Ideally hands-on experience with GitLab pipelines and Argo CD
Monitoring: Proficiency with monitoring and logging tools like Grafana, LogStash, or DataDog (optional)
Authentication: Expertise in implementing authentication solutions using OpenID, SSO, OAuth, and other security standards
System Design: Proven ability to design highly scalable, fault-tolerant, and secure systems based on microservies
Leadership: Experience mentoring teams and promoting a culture of excellence, collaboration, and continuous learning

Nice-to-Have Skills:

Experience with tools like Airflow, Rundeck, Argo Workflows or similar
Familiarity with financial data or working in a FinTech environment.
Contributions to open-source projects or involvement in the tech community

Soft Skills:

Excellent written and spoken English skills
Strong communication skills for engaging with technical and non-technical stakeholders
Analytical mindset with a pragmatic approach to problem-solving
Collaborative spirit with a proactive, can-do attitude.

Our Offer

Global Team: Join our motivated international team at Solactive
FinTech Excellence: Experience FinTech excellence at Solactive
Modern Culture: Enjoy our modern, flat hierarchy and startup-like culture
Responsibility & Connections: Take over responsibility from day one and build relationships in- and outside of the company
Vacation: Enjoy 30 annual vacation days, plus extra time off for Christmas Eve and New Year
Competitive Compensation: Receive a competitive compensation package
Special Benefits: Job ticket, access to Corporate Benefits, modern office space with ergonomic set-up, employee lounge, and free beverages and fruits
Community & Networking: Engage in our various networking events
Professional Development: Grow both personally and professionally through our diverse training offers
Flexibility: Embrace a flexible work culture with the freedom to choose your work hours, including a hybrid work model, all within a diverse and dynamic environment

Your Application

Interested? Don’t miss your chance and directly apply online by clicking the “Apply now” button on our website and filling in the application form. Please make sure to also upload your CV, a cover letter is not compulsory. Your contact person is Roopali Sahoo (careers@solactive.com). We are looking forward to hearing from you!

For further information, please visit: www.solactive.com/career/

To all recruitment agencies: We do not accept unsolicited CVs/Candidate Profiles. Please do not forward any CVs/Candidate Profiles to any Solactive employee in any location. Any requests for cooperation have to be addressed directly to HR. Any costs associated with unsolicited CVs/Candidate Profiles are not being covered by Solactive.

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