4151 backend developer English-speaking jobs in Poland

We are looking for a Tech Lead Fullstack Engineer to build core backend systems powering next-generation ... What You’ll Do: Lead the design, build, and maintenance of core backend services, APIs, and workflow ... This is a hands-on engineering role with a strong focus on backend development, system reliability, and ... ’re Looking For: Proven experience as a technical lead or in a senior engineering role, with strong backend ... pragmatic approach to engineering challengesWe are looking for a Lead Software Engineer to build core backend

days Language: English C1 Responsibilities Design and build scalable backend systems for processing ... Position: Senior Backend Engineer Contract: B2B – Remote (EU Only) Rate: up to 30 EUR/hour 20 paid vacation ... and support other engineers as part of a senior-level engineering role Stay up to date with modern backend ... large datasets in distributed environments Optimize system performance, latency, and throughput across backend ... Hands-on experience processing and managing large datasets Strong knowledge of scalable API design and backend

days Language: English C1 Responsibilities Design and build scalable backend systems for processing ... Position: Senior Backend Engineer Contract: B2B – Remote (EU Only) Rate: up to 30 EUR/hour 20 paid vacation ... and support other engineers as part of a senior-level engineering role Stay up to date with modern backend ... large datasets in distributed environments Optimize system performance, latency, and throughput across backend ... Hands-on experience processing and managing large datasets Strong knowledge of scalable API design and backend

days Language: English C1 Responsibilities Design and build scalable backend systems for processing ... Position: Senior Backend Engineer Contract: B2B – Remote (EU Only) Rate: up to 30 EUR/hour 20 paid vacation ... and support other engineers as part of a senior-level engineering role Stay up to date with modern backend ... large datasets in distributed environments Optimize system performance, latency, and throughput across backend ... Hands-on experience processing and managing large datasets Strong knowledge of scalable API design and backend

days Language: English C1 Responsibilities Design and build scalable backend systems for processing ... Position: Senior Backend Engineer Contract: B2B – Remote (EU Only) Rate: up to 30 EUR/hour 20 paid vacation ... and support other engineers as part of a senior-level engineering role Stay up to date with modern backend ... large datasets in distributed environments Optimize system performance, latency, and throughput across backend ... Hands-on experience processing and managing large datasets Strong knowledge of scalable API design and backend

days Language: English C1 Responsibilities Design and build scalable backend systems for processing ... Position: Senior Backend Engineer Contract: B2B – Remote (EU Only) Rate: up to 30 EUR/hour 20 paid vacation ... and support other engineers as part of a senior-level engineering role Stay up to date with modern backend ... large datasets in distributed environments Optimize system performance, latency, and throughput across backend ... Hands-on experience processing and managing large datasets Strong knowledge of scalable API design and backend

Strong hands-on experience in backend engineering. Very good knowledge of Java in data contexts.

We are looking for a Mid Backend Software Engineer to our developers' team in Warsaw, Poland.

Senior Software Engineer will design and implement microservices for product intelligence capabilities using Java/Spring Boot, Python, and Apache Kafka. Responsibilities include developing multi-agent systems, building event-driven architectures, and implementing product matching algorithms. The role requires experience with cloud platforms (Azure preferred), Kubernetes, and databases (PostgreSQL and NoSQL).

Responsibilities Lead the implementation of frontend and backend features across the full technology ... expertise in Gosu and Guidewire (GW) platform Qualifications Around 4 years of experience as a Java developer

Senior Android Developer needed for international projects. Develop new features, collaborate with designers and product owners, and ensure a seamless user experience. Requires 5+ years of experience with Kotlin, Android SDK, and Jetpack libraries. Strong understanding of architectural patterns, testing frameworks, and performance analysis tools.

As we venture into our new Puzzle RPG game, we're searching for a .Net Developer to bring our ambitious ... Cross-Functional Collaboration: Skilled at working with diverse teams (backend, design, product) to ensure

IAM Platform Developer (Identity & Cloud) Kraków (hybrid – 6 days per month from the client's office) ... We are looking for an experienced IAM Platform Developer to join a long-term project focused on building

SAP ABAP Developer (SD) page is loaded## SAP ABAP Developer (SD)locations: Kraków, Polandposted on: ... We are looking for you as SAP ABAP Developer (SD) to join our international Aftersales Development Team ... / system* Support project teams during realization and integration phase* Detailed documentation of developer

Andersen is hiring a Full Stack Developer (React NativeNode.js) for a project developing AI-powered digital ... Responsibilities: Owning product areas end-to-end across Inkitt, Galatea, and CandyJar — mobile, web, backend

Oversee the development, optimization, and scalability of backend systems (priority focus). ... As CTO, you will spearhead our technological strategy, with a strong focus on backend systems, while ... Requirements: Hard Skills: Exceptional expertise in backend development, including modern frameworks

Salesforce Developer to design, implement, and configure custom solutions using Apex, LWC, and declarative tools. Requires 4+ years of Salesforce experience, strong Apex and database knowledge, and proficiency in integrations (REST/SOAP).

quality centered around a great experience for the API user.Qualifications4+ years of experience in backend

)">ITHAKA 251-1K Diversified Consumer ServicesITHAKA is hiring a contract Salesforce Lead or Senior Developer ... and support scalable Salesforce solutions for technical and business stakeholders.Senior Salesforce Developer ... solutions for an AI-assisted quoting platform.Kelly Services is seeking a hands-on ServiceNow Senior Developer ... features.Agile Azure Git GitHub Salesforce Salesforce Apex Salesforce LightningBounteous is hiring a Developer ... powers AI-driven commerce decisioning and connects shoppers with brands at scale.Senior Salesforce Developer

Learn more at https://www.jnj.com/medtechRole SummaryWe are looking for a BI Developer & Data Automation ... manual processes, and support data-driven decision-making across the region.Key ResponsibilitiesThe BI Developer ... Maharashtra, India, Warsaw, Masovian, PolandJob DescriptionJohnson & Johnson MedTech is recruiting for BI Developer