12,214 senior software engineer java/json) jobs in Polska.

• Zdalnie

... standards, Support platform modernization and cross-team integration efforts, Act as a trusted advisor for technical decisions and roadmap planning 10+ years of software development experience, Strong expertise in Java 17+, Spring Boot, and Angular 18+, Solid understanding of REST APIs, SQL, JPA/Hibernate, and software architecture ...

Tenth Revolution Group in Warsaw seeks an experienced AI/ML Software Engineer to join its Banking & Markets technology team. You will develop and advance production AI/ML systems and design, experiment with and evaluate ML-based applications. You will build high-quality software, libraries and frameworks, lead cross-team ...

• Zdalnie

1000k zł PLN / month

Expected, Python, JavaScript, TypeScript, https://jobeax.com/link/JSd7UYCSg572jJDY, Angular About the project, We are looking for a Senior QA Engineer to join our team and contribute to building an AI-powered operating system for healthcare marketing. In this role, you will go beyond traditional end-to-end testing, owning ...

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• Kontrakt

210 - 250 zł / stawka godzinowa

Wymagane, Java, Jira, SQL, Postman, SoapUI, Selenium, Git, JavaScript, Camunda Mile widziane, TestRail, Zephyr Scale O projekcie, Dla jednego z naszych klientów, poszukujemy Senior ATQC Engineera, który będzie odpowiedzialny za definiowanie i realizację procesu testowego oraz kontrolę jakości systemów informatycznych ...

Einleitung & Zusammenfassung Für ein langfristiges Projekt im öffentlichen Sektor wird ein erfahrener Data Engineer bzw. BI- und KI-Spezialist gesucht. Das Projektumfeld umfasst moderne Business-Intelligence-Lösungen, Data-Warehouse-Systeme sowie innovative KI-Anwendungen auf Basis von Machine Learning und Generativer KI. ...

• Zdalnie

Fully remote. Remote Praca zdalna

• Zdalnie

Jobgether in Poland is seeking a Senior QA Engineer (Web) to own testing strategies, ensure reliability of business-critical web features from hand-off to production release, and drive quality across functional, UI/UX, and API scenarios. The role emphasizes collaboration with Product, Front-End, Back-End, and Architecture ...

• Zdalnie

Devapo is seeking an experienced Python Developer to design, build, and maintain scalable backend applications and AI-powered solutions for global clients. The role involves leveraging cloud platforms, developing RESTful APIs, and implementing AI features using LLM technologies.

• Zdalnie
• Hybrydowo
• Kontrakt

$2k USD

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

• Zdalnie

... of a small autonomous engineering team working with a large ecosystem of services, including legacy and modern distributed systems. This role is ideal for engineers who enjoy technical ownership, architecture improvements, and influencing product direction through strong engineering practices. We at Sigma Software offer ...

... integration into the Customer’s organization. This is an opportunity to work on long-term product development, contribute to business-critical solutions integrating software and hardware technologies, and grow alongside experienced Middle and Senior engineers. CUSTOMER Our Customer is a sustainable European product company headquartered ...

... integration into the Customer’s organization. This is an opportunity to work on long-term product development, contribute to business-critical solutions integrating software and hardware technologies, and grow alongside experienced Middle and Senior engineers. CUSTOMER Our Customer is a sustainable European product company headquartered ...

A leading financial technology company in Kraków is seeking a Lead Software Engineer with strong expertise in Python and AWS. The role involves designing cloud-native software and coordinating a team while ensuring adherence to CI/CD and TDD practices. Ideal candidates should possess at least 3 years of experience in web ...

Incubly is seeking a Software Engineer – Full Stack, Mobile & Data to join an R&D project spanning Android, web, backend, data processing, ML and AWS infrastructure. You will work across the full software lifecycle from requirements to deployment, delivering robust, scalable solutions. The role requires strong fundamentals ...

• Zdalnie

Java Backend Developer (m/k) Miejsce pracy: Kraków Technologie, których używamy Wymagane - Java 21/25 - Spring Boot - PostgreSQL - Rest - Git - Linux - Jenkins - Gradle - Tomcat - CI/CD - mikroserwisy Mile widziane - Docker - Kubernetes - RedMine - https://jobeax.com/link/6WcBICn0LM558SP0 - AngujarJS - RabbitMQ ...

• Hybrydowo

- Proven track record of leading development teams, including people management, project execution, and predictable delivery. - Min. 5 years of experience as Java Developer - Knowledge and experience with Java Ecosystem - Java, Kotlin, Groovy, Spring Framework, and other languages - Python, Go - Experience with Apache Spark, ...

• Kontrakt

$2k USD

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

• Kontrakt

$2k USD

... transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.

... klientów oraz rozwój nowoczesnych technologii w branży ubezpieczeniowej. Wymagania must have: • Minimum 2–3 lata doświadczenia komercyjnego. • Dobra znajomość Java oraz Spring Framework lub Spring Boot. • Praktyczna znajomość Angulara, TypeScript, RxJS, HTML i CSS. • Doświadczenie z Web Components i Module Federation. • ...

• Zdalnie

18900 - 22470 zł

Senior C++ Developer – Banking and Financial Services Miejsce pracy: Warszawa Technologies we use Expected - C++ - Rest API Optional - Java Operating system - Linux About the project As a Senior C++ Developer, you will be working for our client in the banking industry, contributing to critical projects that enhance financial ...