Senior Full-Stack Developer (Java and Angular) – Analytics and Collaboration, Poland

DataWalk; Poland; On-site; PLN 150,000 - 200,000; Full time

Benefits offered by this job

Private healthcare

Life insurance

Multisport cards

Training

Job summary

DataWalk, a high-tech software product company in Poland, is seeking a Senior Full-Stack Developer (Java and Angular). This remote role involves architecting and delivering powerful analytical capabilities and collaboration tools. Applicants should have over 5 years of software development experience, deep proficiency in Java (Spring Boot), TypeScript, Angular, and SQL databases. The position comes with a competitive salary and benefits, including private healthcare and life insurance, in a flexible and inspiring environment.

Qualifications

• 5+ years of experience in software development, preferably in 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.

Responsibilities

• Design and implement core components of the DataWalk platform.
• Identify and execute functional improvements.
• Collaborate with teams to conduct root cause analyses, perform code reviews, and design robust testing mechanisms.

Skills

Java (Spring Boot)

TypeScript

Angular

SQL databases

RESTful web services

Docker

Redis

ActiveMQ Artemis (JMS)

Java 17

Tools

Kubernetes

Mockito

JUnit/TestNG

Swagger

Lombok

Job description

Senior Full-Stack Developer (Java and Angular) - Analytics and Collaboration

Work model: remote

DataWalk is a high-tech software product company that brings the next level of technology to the world through a patent-based hybrid graph analytical platform. 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 leverage 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.
• Java 17.
• Spring, Spring Boot, Spring Security, JDBC, SQL, JMS, Lombok, Swagger, Mockito, JUnit/TestNG.
• RESTful web services.

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.

We Offer

• Direct impact on the global expansion of the fast growing investigative analytics company with global ambitions.
• A competitive salary and an attractive package of benefits (private healthcare, life insurance, multisport cards, training).
• 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: [e-mail]

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.

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