JJobsSonar

Software Engineer

Haystack · Berlin Metropolitan Area

Software EngineeringHybrid

About this role

The candidate will design, develop, test, and operate robust software for a critical customer identity platform. The role involves participating in the end-to-end product development lifecycle and collaborating with product managers, designers, and architects. Key responsibilities include monitoring system health and application metrics for a live platform and investigating and resolving incidents. The technical environment involves working with .NET/C#, RESTful APIs, microservices, and cloud platforms like Azure. The position is part of an international community focused on the FinTech industry.

Skills & technologies

Must have

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We're hiring on behalf of a Haystack partner!


The Role

• Design, develop, test, document, and operate robust software for a critical customer identity platform.

• Participate in the end-to-end product development lifecycle, ensuring value, usability, and feasibility.

• Collaborate with product managers, designers, and architects to deliver effective solutions.

• Monitor system health and application metrics for a live platform, investigating and resolving incidents.

• Propose and implement improvements to features, focusing on quality, performance, and maintainability.

• Evaluate and recommend new technologies to enhance the codebase and architecture.


What You'll Need

• At least 5 years of professional experience with .NET/C# development.

• Strong expertise in RESTful APIs and backend service design.

• Experience with microservices architecture, distributed systems, and asynchronous communication.

• Solid knowledge of application and information security principles.

• Hands-on experience with cloud platforms (e.g., Azure), containerization (Docker), and CI/CD practices.

• Experience with identity and access management technologies (e.g., OAuth, OpenID Connect).


What's On Offer

• Competitive salary

• Opportunity to work in a hybrid environment with modern workspaces.

• Be part of an international community with a mission to combine empathy, technology, and data.

• Contribute to shaping the future of FinTech.


Apply via Haystack today!

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