Senior Backend Engineer

Are you ready to join a cutting-edge Digital Solution Company and help to shape the future of business IT solutions?

Our client is a leading global provider of IT solutions and services, known for their customer-centric approach to digital transformation. With a rich history dating back to 1996, they have continually evolved to meet the changing needs of their customers. Their services encompass consulting, technology, and outsourcing, delivering innovative solutions to complex challenges. They have also been honored multiple times as a top employer, including being named a Great Place To Work from 2015 to 2025.

Responsibilities:

Design and develop scalable backend systems using Java and Spring Boot for customer-facing applications.
Collaborate closely with Product Managers, Engineers, and QA to deliver high-quality software solutions.
Build, package, and deploy applications in AWS environments using Docker and relevant AWS services.
Apply Domain-Driven Design principles and Agile methodologies to drive efficient and structured development processes.

Primary Skills:

8+ years of experience working as a Software Engineer
University degree in Computer Science or comparable
8+ years hand-on working experience with Java, JUnit, Spring Boot, JPA/Hibernate, SQL, PostgreSQL, REST, OpenAPI, and AWS SDK, experience with other programming languages is a plus
Strong hands-on experience with Amazon Web Services, in particular: IAM, VPC, Cognito, API Gateway, Lambda, ECS, S3, ECR, AuroraDB, CloudWatch, AWS CLI AWS Cloud Practitioner certification, AWS Solutions Architect preferred
Hands-on experience with packaging applications into Docker containers and deploying them into environments on AWS
Very good knowledge of Domain Driven Design (DDD)
Experience with authentication/authorization, e.g., AD, Azure AD, SAML, JWT, OAuth2, OpenID Connect (OIDC)
Working experience with Salesforce.com (SFDC), in particular authentication, authorization, and APIs
Experience creating LLMs, AI agents and Model Context Protocol (MCP)
Strong understanding of data structures
Understanding of security best practices for web applications
Experience with GitHub, GitHub Actions, JFrog Artifactory
Experience in Agile workflows, in particular Scrum, ideally SAFe
Outspoken team player with a pro-active mindset
Fluent English

You will love to join this company for:

International environment
B2B contract
Mostly remote work
Business travel to Germany
Work-life balance
Support in learning and development further while also providing multi-year career opportunities

Senior Backend Engineer

Key Skills

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