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Antal Sp. z o.o.

105 jobs

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105 jobs Posted Sort

Antal Sp. z o.o.

ZAP 51540 [Olimp] Senior Data Scientist do 22.10

New EuropeSenior

Senior Data Scientist on a long-term client project building a modern fraud/abuse-detection system: owning the full model lifecycle from data prep and feature engineering to validation, SHAP explainability and production deployment. Works in Warsaw (hybrid, 4 days remote) on B2B contract via Antal, with SQL, classic ML, LLMs and a Java/Azure/Neo4j stack.

AI Analytics Angular Azure Data Science +10 skills

120 – 150 PLN / hr

Antal Sp. z o.o.

HSBCJP00059383 GFT_RC_SDEP_Senior_Software Engineer_Poland_Specialist Engineering GCB_5

New EuropeSenior

Software Engineer with strong test automation skills building and testing large-scale data processing and ETL pipelines on a global banking project, using Java, Cucumber and Apache Spark. Hybrid role in Kraków (2 days/week in office), B2B contract paid hourly.

Agile AI Analytics API API Testing +20 skills

150 – 200 PLN / hr

Antal Sp. z o.o.

Automation Tester / QA Automation Engineer

Automation Tester / QA Automation Engineer Do zespołu realizującego projekty w obszarze rozwoju i jakości oprogramowania poszukujemy Automation Testera , który będzie odpowiedzialny za tworzenie, rozwój i utrzymanie…

Agile Appium Automation AWS Bitbucket +18 skills

Antal Sp. z o.o.

Mid Software Engineer / Backend Engineer – AI Platform

Szukamy Mid Software Engineerów do zespołu rozwijającego i wspierającego rozwiązania związane z AI. To rola dla osób, które mają solidne podstawy software engineeringowe, są elastyczne technologicznie i na co dzień…

AI Claude Code DevOps Java Jest +3 skills

Antal Sp. z o.o.

Senior Software Engineer (.NET / Java & AI Development)

We are looking for a Senior Software Engineer with strong expertise in .NET/C# or Java and practical experience using modern AI coding tools. This role combines hands-on software development with AI-assisted coding and…

AI AWS Azure CI/CD Claude Code +9 skills

Antal Sp. z o.o.

ZAP 51423 Fullstack Developer (Java, Angular) / System Analyst

This hybrid role in Warsaw combines system analysis with fullstack development for a major insurance-financial organization. The developer will analyze requirements, model processes, and implement solutions using Java or Kotlin, Spring Boot, and Angular, while also performing SQL data verification and integration testing.

Agile Angular BPMN Cloud Docker +15 skills

up to 190 PLN / hr

Antal Sp. z o.o.

HSBCJP00059296 IWPB_Production Support

Production Support Specialist 📍 Kraków, Poland (Hybrid - 6 days/month in the office) 📄 Employment type: Permanent Contract (UoP) or B2B via Antal 💰 Rate: up to 150-160 PLN net/hour (B2B) About the Role Antal is…

Automation AWS Azure Bash Cloud +10 skills

Antal Sp. z o.o.

ZAP 51442 Java Developer 2 FTE do 13.10

Mid-level Java Developer building a new fraud detection system as part of a major digital transformation program in the financial-insurance sector. Day to day: developing microservices, APIs and integrations using Java, Spring Boot/Cloud, Hibernate, Kafka and SQL on a long-term B2B contract, hybrid from Warsaw (1 day/week in office).

Agentic AI Agile AI Angular API +14 skills

120 – 160 PLN / hr

Antal Sp. z o.o.

HSBCJP00059276 Fullstack

Open 15d Europe

Fullstack engineer (posted by Antal, client project referenced as HSBC in the job ID) building scalable platforms, APIs and micro/nano-services for the financial services and payments sector. Day to day: coding in Java/Groovy/Bash, maintaining Jenkins CI/CD pipelines, and working with Kubernetes, Docker, Kafka and Istio within a Scrum team.

API Bash CI/CD Cloud Cloud Native +12 skills

Antal Sp. z o.o.

ZAP 51308 Java Integration Developer 13.10 EOD

Open 19d Europe

Mid-level Java Integration Developer designing and maintaining inter-system integrations and APIs (Java 21, Spring Boot, REST/SOAP, Kafka/RabbitMQ) on a microservices, Kubernetes and CI/CD stack within a large Polish financial organization's digital transformation program. Hybrid role based in Warsaw; B2B contract at 120-150 PLN/hour.

API Azure Bitbucket CI/CD Docker +20 skills

120 – 150 PLN / hr

Antal Sp. z o.o.

Full Stack Developer (Data Fabric)

Full Stack Developer (Java) Lokalizacja: Kraków Tryb pracy: hybrydowy Dla naszego Klienta, globalnej organizacji z sektora bankowego, poszukujemy osób na stanowisko Full Stack Developer, które dołączą do rozwijającego…

API Data Engineering Java Next.js PostgreSQL +6 skills

Antal Sp. z o.o.

HSBCJP00059150 HSBCJP00059149 HSBCJP00059151, HSBCJP00059152, HSBCJP00059153 - IWPB_AEM/Java developer

Open 27d Europe

Backend-focused Java developer role building and modernizing large public web solutions on Adobe Experience Manager (AEM), including low-level design, OSGi migration, REST API development, and unit testing with JUnit/AEM Mocks for an international banking client.

Adobe Experience Manager (AEM) API CSS Git HTML +6 skills

Antal Sp. z o.o.

HSBCJP00058950 (CIB IT) CC Full Stack Developer

Open 29d Full-time

Backend Developer (Java) 📍 Lokalizacja: Kraków (model hybrydowy, min. 2 dni w biurze tygodniowo) 📄 Forma współpracy: B2B via Antal ⏰ Wymiar pracy: Full-time O projekcie Dołącz do zespołu odpowiedzialnego za rozwój i…

Agile API CI/CD Cloud Confluence +17 skills

Antal Sp. z o.o.

Senior Production Engineer GCB4

Open 35d Senior

Senior Production Engineer (Linux / Cloud / Automation) Dołącz do zespołu odpowiedzialnego za utrzymanie i rozwój krytycznych systemów obsługujących globalne procesy biznesowe. Poszukujemy doświadczonego inżyniera,…

Ansible AppDynamics Automation Bash Cloud +13 skills

Antal Sp. z o.o.

HSBCJP00058977 Database Engineer - Knowledge Graph Platform (LPG + RDF, GCP, AI/LLM)

Open 36d Europe

Hybrid role in Kraków (B2B contract, via recruitment firm Antal) building and maintaining an enterprise Knowledge Graph platform for a financial-sector client: semantic data modeling in LPG and RDF, ingestion pipelines, GCP services, and integration of LLM/RAG/GraphRAG solutions.

AI API BigQuery CI/CD Cloud +19 skills

Antal Sp. z o.o.

ZAP 51312 Senior Java Developer

Open 40d EuropeSenior

Senior Java Developer in Warsaw (hybrid, 1 day/week onsite) building a fraud detection system for one of Poland's largest insurance claims-handling digital transformation programs. Day-to-day: microservices and event-driven development with Java, Spring Boot/Cloud, Hibernate, Kafka and BPMN (Flowable), plus AI-assisted development.

Agentic AI AI Angular API Azure +15 skills

Antal Sp. z o.o.

ZAP 51281 Senior Java Developer

Open 40d EuropeSenior

Senior Java Developer joining a long-term transformation program in the financial/insurance sector, working hybrid from Warsaw (3 days in office, 2 remote) on a B2B contract. Day to day: designing microservices and integrating Java, Spring Boot, Kafka and Angular, implementing BPMN processes, and using AI-assisted development tools.

Agentic AI AI Angular BPMN Cloud +10 skills

Antal Sp. z o.o.

ZAP 51300 Senior Java Developer

Open 41d Senior

Senior Java Developer 📍 Warszawa / Hybrydowo (1 dzień w tygodniu z biura, 4 dni zdalnie) 💰 160-190 PLN/h B2B 📄 Długofalowy projekt na min. 1,5 roku z możliwością przedłużenia O projekcie Dołącz do strategicznego…

Agentic AI AI Angular API Azure +12 skills

Antal Sp. z o.o.

ZAP 51307 Java Fullstack Developer

Fullstack Developer (Java + Angular) 💰 130-160 PLN/h (B2B) 📍 Warszawa (hybrydowo: 1 dzień w tygodniu z biura, 4 dni zdalnie) 📄 B2B 🚀 Długofalowy projekt O projekcie Dołącz do zespołu realizującego jeden z…

AI Angular API CI/CD CSS +16 skills

Antal Sp. z o.o.

Azure API Developer (OLD WholesaleIT)

Open 84d HybridEurope

Senior developer builds and maintains backend services and integrations on Microsoft Azure, focusing on Azure Functions, Service Bus, and API integrations using .NET or Python.

API Azure Azure Application Insights Azure DevOps Azure Functions +11 skills