Senior Software Developer

What are we looking for? Experience in designing and developing advanced software systems. Strong proficiency in object-oriented programming concepts, algorithms, and data structures. Continuous focus on enhancing skills in software architecture design and product development. Strong orientation toward task automation to save time and effort. Implementation...

You fit perfectly if you: Have proven 5+ years professional experience in Javascript and React Have experience working with Typescript, HTML5, CSS3/SCSS Boast strong knowledge of React programming language Have experience with TanstackQuery and Next.js Are familiar with Ajax and Rest API Are advanced in English (min. B2) Are fluent in Polish Have experience...

Must-Haves: Strong, senior-level experience with PHP and confidence working in a large existing codebase. A clear focus on quality, with experience writing tests (unit, integration, E2E). Solid experience with relational databases (e.g., MySQL, PostgreSQL). Good communication skills in English and a teamwork attitude. Nice-to-Haves: Experience with Python or...

Skills and Attributes for Success Minimum 5 years of professional experience in Java development  Strong knowledge of Spring, Spring Boot, Hibernate/JPA, and Maven  Hands-on experience with REST and SOAP web services  Solid understanding of SQL and at least one database engine  Excellent command of Git  Good verbal and written communication skills in...

You are the right candidate if you are: A JavaScript expert with extensive knowledge and expertise in modern frameworks and libraries Skilled in and enthusiastic about React.js and React Native Experienced in web or mobile app development (3+ years) Driven towards learning new technologies and knowledge-sharing initiatives Able to quickly gain new technical...

5+ years as a professional developer, with strong experience in Backend Development in a SaaS environment. Expert in Python 3.10+ and Django 4.x (REST APIs, ORM, async tasks). Skilled in system design and building distributed systems on AWS. Deep knowledge of PostgreSQL, Redis, and Elasticsearch/OpenSearch. Hands-on AWS experience (ECS, Lambda,...

Minimum 5 years’ experience in Web Development, preferably within a complex SaaS solution environment. Proficiency in TypeScript, NestJS or NodeJS, React, Vue.js (preferred), SCSS, HTML, HTTP and REST API. Familiarity with Web Workers, Vite, Sockets, Docker, SVG, and CI/CD pipelines. Solid understanding of SaaS product management and operations. Strong...

✔️The ideal candidate has: at least 7 years of experience with Java 8+, knowledge of front-end technologies (React), good understanding of unit testing (JUnit), good understanding of test automation, knowledge of the Spring MVC pattern, hands-on experience with relational databases and ORM (Hibernate, SQL), understanding of the containerization concept...

Minimum 5 years of experience in backend development with Java Strong knowledge of Java 8/11 and Spring Framework Experience with REST API design and development Proficiency in JUnit and mocking libraries Good understanding of design patterns and JVM performance optimization (including memory management and troubleshooting) Working knowledge of SQL...

Ideal candidate profile: at least 7 years of experience with Java 8+  knowledge of front-end technologies (React)  good understanding of unit testing (JUnit)  experience with test automation  knowledge of Spring MVC / Spring Boot  hands-on experience with relational databases & ORM (Hibernate, SQL)  understanding of containerization (Docker) ...