Senior Backend (Java) Engineer

We are looking for an experienced Senior Backend Engineer to join and contribute significantly to one of our core teams within the Identity Risk Platform squad.

This is a critical highimpact role where you will drive the technical design and hands-on implementation for Wises Identity Risk Platform the foundation on which all risk onboarding and servicing decisions are built powering Wises global risk platforms and customer experience.

Key leadership focus

•   Architectural ownership

You will be the technical authority for the design delivery and operational excellence of our core domains from Identity Risk Platform and related APIs highthroughput lowlatency services which power all product and risk teams.

•   Domain bridge

You will operate as the primary technical interface between Product squads Risk/FinCrime and Verification providers ensuring clean reusable API contracts and a unified identity view.

•   Team foundation & growth

Youll be instrumental in mentoring a multilevel engineering team setting the standards and practices that become the foundation for the whole squad.

•   Data Integrity & Scale:

You will contribute to the architectural design and implementation of schemas and data contracts ensuring high standards for data quality lineage auditability and data consistency across the full identity and account lifecycle.

What will you be working on

As Senior Engineer for the Identity Risk Platform your focus will span technical execution hands-on implementation and contributing to the technical strategy within a highstakes crossfunctional domain.

• Evolution of our Identity and Account domains:

Lead the hands-on technical design and implementation for the evolution of our core Identity and Account domains. This involves implementing robust API contracts and data schemas making identity data riskaware by design managing attribute acquisition & lifecycle and powering new onboarding & product experiences.

• Driving Data Governance:

Implementing and enforcing technical standards for Data Lineage Data Quality and Auditability within the Identity Risk Platform. Youll ensure the platform meets stringent regulatory and compliance requirements.

• Scaling the Team and Culture:

Actively mentor and technically guide junior engineers (IC2-IC3) within the team fostering a high-performance engineering culture through code reviews and technical standards.

• Strategic Stakeholder Alignment:

Serving as the key technical partner to Product FinCrime and other Engineering Leads. You will champion the architectural vision for the platform ensuring technical decisions align with both business agility and security requirements.

• Platform Resilience:

Ensuring the platform is built for high availability low latency and massive scale managing the operational health (SLAs/SLOs) of a critical real-time risk service.

Qualifications :

A bit about you:

• You have a strong product and customer mindset and experience building customer facing products.

• Strong mentorship skills with a passion for supporting and leveling up junior engineers.

• You have strong hands-on technical experience in OOP Languages (Java) and modern technology stacks on technologies such as REST APIs microservices distributed systems and CI/CD pipelines - you will have to complete technical interviews to showcase your knowledge.

• You have experience working with and building distributed high scalability systems and microservices architectures

• Youre a great communicator who can articulate complex technical concepts clearly to both technical and non-technical audiences.

• The ability to prioritize evaluate tradeoffs and make informed technical decisions and comfort in leading technical discussions and architecture proposals.

• You thrive in a collaborative environment and have experience working effectively with cross-functional peers like designers product managers analysts and data scientists.

• Expert in schema design indexing strategies and query optimization for ACID-compliant transactional data. Experience with partitioning and read-replicas for scaling.

• Handling unstructured data at scale implementing sharding and optimizing aggregation pipelines for high-speed reads/writes and flexible schema evolution.

• Leveraging Redis or Valkey for high-performance distributed caching

• Experience working with Kafka and SQL/No-SQL databases in complex backend systems where reliability and data consistency are critical.

Additional Information :

What we offer:

• Gross Monthly Salary 2000 HUF/monthly

• RSUs in a rapidly growing company

• Flexible working model 

• An annual self-development budget

• Paid time off: 28 days vacation 3 Me days 1 volunteer day annually

• A paid 6-week sabbatical leave after four years

• Be part of a global team with a global mindset!

If youre excited about solving complex problems driving technical excellence and working in a team that values ownership and collaboration wed love to hear from you. Lets build something amazing together! 

For everyone everywhere. Were people building money without borders  without judgement or prejudice too. We believe teams are strongest when they are diverse equitable and inclusive.

Were proud to have a truly international team and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what its like to work at Wise visit .

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

For everyone everywhere. Were people building money without borders  without judgement or prejudice too. We believe teams are strongest when they are diverse equitable and inclusive.

Were proud to have a truly international team and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what its like to work at Wise visit .

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

For everyone everywhere. Were people building money without borders  without judgement or prejudice too. We believe teams are strongest when they are diverse equitable and inclusive.

Were proud to have a truly international team and we celebrate our differences.
Inclusive teams help us live our values and make sure every Wiser feels respected empowered to contribute towards our mission and able to progress in their careers.

If you want to find out more about what its like to work at Wise visit .

Keep up to date with life at Wise by following us on LinkedIn and Instagram.

Remote Work :

No

Employment Type :

Full-time