---
title: "Senior Java Backend Engineer at Graphwise – Sofia, Bulgaria"
canonical: "https://www.metaintro.com/job/senior-java-backend-engineer-at-graphwise-2c66d17c-8840-56cd-afd5-f5ca58792fbd"
language: "en"
author: "Metaintro"
---

[![Graphwise logo](/api/company-logo?url=https%3A%2F%2Fgraphwise.com%2Ffavicon.ico&sig=3C8AYuSpiLfPwSPFQIAQjO2I8nFlVpTc_zJLSe5izHY)](/company/graphwise)[Graphwise](/company/graphwise)
# Senior Java Backend Engineer at Graphwise

Department: EngineeringSeniority in posting: Experienced

**Setup**
: Hybrid

**Location**
: Sofia, Sofia-City

**Type**
: Full-time

**Level**
: senior

**Posted**
: Jun 9, 2025

## Description

Graphwise is hiring a Senior Java Backend Engineer to design, implement, test, and optimize features for its GraphDB backend. The role focuses on database performance, concurrency, algorithmic analysis, distributed systems, knowledge representation, and JVM performance tuning. It is a full-time hybrid position requiring at least 8 days per month in one of the company’s offices in Sofia, Vienna, or Ruse, with a minimum of four years of experience in Java or a strongly typed programming language.

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