More jobs:
Back End Engineer
Job in
Germany, Pike County, Ohio, USA
Listed on 2026-02-28
Listing for:
CodersLink Agency
Full Time
position Listed on 2026-02-28
Job specializations:
-
Software Development
Backend Developer, Cloud Engineer - Software
Job Description & How to Apply Below
About the Role
- Are you ready to own the back-end architecture behind mission-critical services? We’re looking for a Senior Back-End Engineer to lead the implementation of a global authorization layer used by more than 70 high-impact applications. This role is central to developing enterprise-scale solutions and driving forward key compliance initiatives for a U.S.
-based fintech company.
- You have 10+ years of professional software development experience.
- You bring deep Java expertise and excel in designing secure, scalable back-end systems.
- You’re confident making architectural decisions and leading engineering efforts.
- You understand authorization protocols and know how to implement them effectively.
- You communicate clearly in English and work well in cross-functional environments.
- Develop and enhance the Point of Arrival (POA) authorization layer.
- Lead back-end design and implementation for global registration services.
- Collaborate with engineering, product, and infosec teams on feature delivery and compliance.
- Ensure performance, security, and scalability of distributed systems.
- Support initiatives related to data migration, cloud integration, and Dev Ops maturity.
- A proactive mindset with strong ownership of technical delivery.
- Deep understanding of secure back-end architectures.
- Ability to mentor teams and drive results across complex initiatives.
- Excellent collaboration and communication skills.
- Must-Haves:
- 10+ years of experience in software development.
- 7+ years working with Java.
- 3+ years of experience with relational databases (RDBMS).
- Strong knowledge of authorization standards (OAuth2, OpenID Connect, SAML).
- Experience with distributed systems and multi-tier architectures.
- Bachelor’s degree in Computer Science or related field.
- Nice-to-Haves:
- Experience with SOAP, REST APIs, gRPC, and microservices.
- Familiarity with Postgres, Db2, Spark, and Ab Initio.
- Background in Fin Tech or banking.
- Exposure to cloud platforms and CI/CD pipelines.
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