Senior Java Software Engineer, Data Enrichment

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SEON Technologies Kft.
Munkavégzés helye

Hibrid • Budapest

Munkaidő, foglalkoztatás jellege
- Teljes munkaidő
- Általános munkarend
Elvárt technológiák
- JAVA BACKEND SPRING PYTHON API MVC SQL NOSQL DATABASES DEVOPS ACCESS
Elvárások
- Angol középfok
- Nem kell tapasztalat
- Középiskola

Állás elmentve

A hirdetést eltávolítottuk a mentett állásai közül.

Responsibilities

Lead the design and development of robust, scalable backend components using Java and Spring framework.
Contribute to the redesign and modernization of a legacy Python-based system.
Collaborate on API design, system architecture, and performance tuning.
Identify and resolve complex technical challenges; continuously improve code quality, maintainability, and system performance.
Evaluate and integrate tools or frameworks that improve reliability and development efficiency.
Mentor engineers through code reviews, pairing, and technical guidance.
Work closely with the Engineering Manager to support team members’ technical career development.
Collaborate with Product Management and other Engineering teams to align technical work with business goals.
Take ownership of the design, implementation, and delivery of high-impact backend features.
Provide clear effort estimates, contribute to defining the “definition of done” and ensure timely delivery of initiatives.
Monitor engineering KPIs and suggest improvements based on insights from team-specific metrics.
Maintain a culture of accountability and reliability in the delivery process.
Contribute to improving monitoring and observability for both new and existing systems.
Support production systems by diagnosing and resolving issues quickly.
Proactively improve system reliability and reduce operational burden through automation and architectural improvements.

Requirements

Strong expertise in Java (preferably Java 17+) and Spring Framework (Spring Boot, Spring MVC, etc.).
Experience designing API and highly scalable production backend systems.
Familiarity with distributed systems, microservices, and performance optimization.
Experience with SQL/NoSQL databases and modern DevOps practices (CI/CD, containers, etc.).
Excellent collaboration skills and experience mentoring or supporting fellow engineers.
Strong analytical thinking and problem-solving skills.
Fluent in English (written and spoken).

What we offer

Full time employment.
Hybrid work schedule based in Budapest office.
Opportunity to work with a growing team and impactful projects.
Competitive compensation and benefits as part of SEON's perks.
Employee stock ownership plan (ESOP).
Generous vacation and national holidays.
Flexible work hours.
Enhanced parental leave policies.
Private health insurance including coverage for spouse and dependents.
Hybrid working environment with remote and office days.
Employee assistance and mental health support.
Monthly company breakfast and weekly lunch allowance.
Access to learning and development opportunities including external L&D.
Weekly language courses in 40+ languages.
Book allowance for business books.

Workplace extras

Canteen
Cafe
Corporate events
Bicycle storage
Free fruits, snacks
Free coffee, soft drinks
Free breakfast
Free lunch
Play corner

Company info

SEON is the command center for fraud prevention and AML compliance, helping thousands of companies worldwide stop fraud, reduce risk and protect revenue. Powered by 900+ real-time, first-party data signals, SEON enriches customer profiles, flags suspicious behavior and streamlines compliance workflows - all from one place. SEON provides richer data, more flexible and transparent analysis, and faster time to value than any other provider on the market. We’ve helped companies reduce fraud by 95% and achieve 32x ROI, and we’re growing fast, thanks to our partnerships with some of the world’s most ambitious digital brands like Revolut, Wise, and Bilt.