Senior Full-Stack Developer (Java and Angular) – Analytics and Collaboration
- Location
- Poland
- Work mode
- Remote
- Seniority
- Senior
- Salary
- Not stated
- Languages
- PL, EN
- Posted
- 21 Oct 2026
Verified open 21 Oct 2026 · Source: Company careers page
About the role
Senior Full-Stack Developer (Java and Angular) - Analytics and Collaboration
Work model: remote
DataWalk is the Data and Analytics Platform with an Enterprise Knowledge Graph. DataWalk turns fragmented data into an enterprise knowledge graph - enabling humans and AI to uncover hidden patterns and answer complex multi-hop questions at a population scale. Our system is used by US Departments, Intelligence Agencies, and top Fortune500 companies to combat money laundering, fraud, human trafficking, terrorism, or organized crime. If you are interested in making the world a safer place and leveraging a unique business opportunity, please read further.
We are looking for an experienced Senior Java Full-Stack Developer (Java and Angular) to join our Analytics and Collaboration team.
The position will play a significant role in architecting, designing, developing and delivering platform powerful analytical capabilities and intuitive collaboration tools that allow users to extract information from pure data while providing system stability, scalability and efficiency.
Responsibilities:
- Design and implement core components of the DataWalk platform.
- Identify and execute functional improvements.
- Assess emerging technologies and their strategic application to business goals.
- Collaborate with teams to conduct root cause analyses, perform code reviews, and design robust testing mechanisms.
- Enhance user experience (UX) by developing platform design systems.
- Drive initiatives aimed at increasing back-end engineering efficiency.
Requirements:
- 5+ years of experience in software development, preferably within a product-driven organization.
- Deep proficiency in Java (Spring Boot), TypeScript, and Angular.
- Strong command of SQL databases, with specific experience in columnar databases being a significant asset.
- Hands-on experience building and maintaining RESTful web services.
- Practical knowledge of Redis, ActiveMQ Artemis (JMS), and Docker.
- Native in Polish, and fluent in English.
Nice to have:
- Kubernetes and Kubernetes API knowledge.
- Nx monorepos and workspace experience.
- Knowledge of/experience in graph analytics.
- Experience in handling big data models.
- Java 17;
- Spring, Spring Boot, Spring Security, JDBC, SQL, JMS, Lombok, Swagger, Mockito, JUnit/TestNG;
- RESTful web services.
We Offer:
- Direct impact on the global expansion of the fast growing investigative analytics company with global ambitions.
- A competitive compensation and access to professional development tools.
- Growth opportunities in a dedicated and passionate team of professionals.
- A challenging and inspiring environment.
- Work remotely in a flexible, independent work environment.
Please send your CV or Linkedin Profile to: praca@datawalk.com
If you are interested in participation in future/other recruitment processes conducted by DataWalk S.A., please add in your application your consent to the processing of personal data for this purpose in the future, e.g. as following: "I consent to the processing by DataWalk S.A. of my personal data included in this application for the purpose of future/other recruitment processes”.
We will contact only the selected candidates.
Before sending your application please read how we process your personal data:
Information on processing of personal data
Solutions
- AML
- Anti-Fraud
- Cryptocurrency
- Defense
- Financial Crime 360
- Intelligence Analysis
- Law Enforcement
- National Intelligence
- Pandemic Response
- Sandbox
Product
- Overview
- Technology
- AI & ML
- App Center
- Data Repository
- Knowledge Graph
- Graph Analytics
- Link Analysis
- Querying
Partners
Company
Resources
- General
- Anti-Fraud
- Cryptocurrency
- Intelligence Agencies
- Law Enforcement
- Other Use Cases
- Material en Espanol
- Matériel en Francais
- Grant Resources
- Glossary
Quick Links
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