6,973 java developer software house jobs in Polska.

• Zdalnie
• Hybrydowo

If you have the basics of Java down but feel the gap between "coding" and "building professional software," this 4-month program is your bridge. Designed by EPAM’s senior engineers, this training transforms your theoretical knowledge into the practical stack used on global projects. What you’ll master: We focus on the "Professional ...

• Zdalnie

... team collaboration. Identify and resolve bugs and issues Deploy and monitor developed systems Requirements (fundamental): Minimum of 2 year of professional software development experience in Python or/and JavaScript, TypeScript, Java Bachelor’s degree in Computer Science or a related field or equivalent experience Proven ...

• Zdalnie

... team collaboration. Identify and resolve bugs and issues Deploy and monitor developed systems Requirements (fundamental): Minimum of 2 year of professional software development experience in Python or/and JavaScript, TypeScript, Java Bachelor’s degree in Computer Science or a related field or equivalent experience Proven ...

21840 - 25200 zł

Pełnienie roli Lidera Technicznego w projekcie rozwijanym w technologii Java/Spring. Projektowanie, rozwój i utrzymanie aplikacji backendowych opartych o Java oraz Spring Boot. Podejmowanie decyzji technicznych dotyczących architektury oraz jakości rozwijanego oprogramowania. Koordynowanie pracy zespołu programistów oraz ...

• Zdalnie
• Kontrakt

140 zł PLN - 185 zł PLN / hour

Senior Software Engineer with Data Quality VirtusLab is a leading European software consulting and engineering company. Our mission is to craft clean code and practical solutions with precision and purpose. We foster a dynamic culture rooted in strong engineering, a sense of ownership, and transparency, empowering professionals ...

A digital bank is seeking a Java Developer to work on transformational projects within their Banking as a Service model. You will design and implement scalable applications while collaborating with a team. The role involves code reviews, troubleshooting, and mentoring less experienced members. Ideal candidates should have ...

• Zdalnie
• Kontrakt

... model: 100% remote (candidates must be based in Poland) Contract type: B2B Industry: Banking / Investment Banking We are looking for an experienced Senior .NET Developer to join a distributed engineering team working on critical banking systems. The role focuses on extending and modernising applications used across securities ...

• Zdalnie
• Kontrakt

2k zł PLN

... have the opportunity to shape solutions, mentor others, drive architecture decisions, and take ownership of strategic initiatives. Opportunity Overview As a Mid Java Engineer, you will design, build, and maintain backend services and cloud-hosted applications on Microsoft Azure. You'll work closely with cross-functional teams ...

• Zdalnie
• Hybrydowo

25000 - 30000 zł

... Handling team you will contribute to extending capabilities of our mission critical platform and enhancing the existing technologies we use. Hands-on expert software developer with deep understanding of development ecosystems, technical leader or key technical contributor, having significant impact on the organization Demonstrates ...

• Hybrydowo
• Stacjonarnie
• Kontrakt

$2k USD

... understanding of design, integration, development, software architecture patterns, solution architecture design methods, and practices Experience in all stages of the software development life cycle with various software development processes, approaches, and methodologies (e.g., Agile, Scrum, RUP) Proficiency in designing deployment, ...

23400 - 35100 zł

... is measured by output—not time spent. Office, Equipment & Tools: We bring the best tools to the mission, from ergonomic desk setups to modern productivity software. We have a freshly prepared team breakfast and lunch every day. How do we hire: We look at the interview process not as screening test but rather as an opportunity ...

• Zdalnie
• Hybrydowo

4k

... this product area. You will collaborate with colleagues from Ukraine, Poland, Denmark and Germany, while gaining deep expertise in applied finance and modern software engineering practices. WHAT YOU WILL BE RESPONSIBLE FOR As a Developer in a self-organized Scrum team, you will: - Design, implement, and maintain new features. ...

At Pretius, we are looking for a Software Engineer to a project in the financial industry, Forward Deployed Engineering team. In this role, you will work directly with clients to transform complex business and tax challenges into practical, high-impact software solutions. Project / Role Design, build, and deliver full-stack ...

• Hybrydowo
• Stacjonarnie
• Kontrakt

... understanding of design, integration, development, software architecture patterns, solution architecture design methods, and practices Experience in all stages of the software development life cycle with various software development processes, approaches, and methodologies (e.g., Agile, Scrum, RUP) Proficiency in designing deployment, ...

• Stacjonarnie

As a Staff Security Engineer, you will play a key technical role in improving the security of RTB House systems, infrastructure, and software development practices. You will work across engineering teams, including Software Engineering, Platform, Infrastructure, DevOps, Cloud, and our Security Operations Center. Your goal ...

• Kontrakt

$2k USD

We are seeking a Senior Python Developer to design and build robust software solutions, applying strong analytical and programming expertise to support quantitative and data-driven projects. Responsibilities Develop software solutions using Python and object-oriented programming principlesApply classic data structures and ...

• Kontrakt

$2k USD

We are seeking a Senior Python Developer to design and build robust software solutions, applying strong analytical and programming expertise to support quantitative and data-driven projects. Responsibilities Develop software solutions using Python and object-oriented programming principlesApply classic data structures and ...

• Hybrydowo

Britenet in Warsaw is seeking an experienced Java Developer to join a team delivering highly complex solutions. You will design and implement scalable Kotlin-based features and distributed components, with ownership of quality, observability, and technical debt. The role involves integrating AI capabilities with LLMs and ...

• Hybrydowo

... Experience with Go - Experience with Rust - Open-source contributions or active GitHub portfolio - Technical blogging or community involvement - Experience building developer platforms - Experience in security-focused environments What will you do? Join a strategic Software Security platform initiative focused on Engineering Excellence, ...

1k - 1700

... safely and effectively. WTW has developed an agentic engineering harness which combines GitHub Copilot, AI agents, engineering loops, Azure cloud services and developer tooling to accelerate software delivery, automate engineering activities and improve the overall developer experience. Your role will be supporting the continued ...