JJobsSonar

Software Engineer

Haystack · Baden-Württemberg, Germany

Software EngineeringHybrid

About this role

The candidate will drive the continuous development of a cloud-based web application that integrates banking solutions with accounting software. The role involves focusing on customer needs through iterative testing and validation of product improvements. The technical environment includes a stack of React, TypeScript, Material UI, Spring Boot (Java), and PostgreSQL, hosted on AWS services like EC2, S3, RDS, and Lambda. The developer will work within an interdisciplinary team to decide on tools and implementation strategies and scale services to handle large volumes of financial and accounting data. The position offers a hybrid work model and focuses on a product that simplifies accounting processes.

Skills & technologies

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We're hiring on behalf of a Haystack partner!


The Role

• Drive the continuous development of a cloud-based web application that integrates banking solutions with accounting software.

• Focus on customer needs by iteratively testing and validating product improvements with users.

• Stay abreast of Banking-as-a-Service (BaaS) developments to ensure seamless integration of banking and accounting functionalities.

• Collaborate with an interdisciplinary team to decide on tools and implementation strategies, embracing new approaches and experiments.

• Scale services to handle large volumes of financial and accounting data.


What You'll Need

• Several years of experience as a Full-Stack Developer, eager to build modern banking software.

• Experience working with microservice architectures and inter-service communication.

• Proficiency in frontend development with React, TypeScript, and Material UI.

• Backend expertise in Spring Boot (Java) and relational databases, preferably PostgreSQL.

• Comfortable working with AWS services (e.g., EC2, S3, RDS, Lambda).

• Strong understanding and application of Clean Code, Test-Driven Development, and agile methodologies.


What's On Offer

• Competitive salary

• Opportunity to work in a dynamic, interdisciplinary team environment.

• Hybrid work model offering a balance between in-office collaboration and remote flexibility.

• Contribute to a product that simplifies accounting processes for customers.


Apply via Haystack today!

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