• Lead Java Engineer @ Antal

     ...Spring/Spring Boot and a working understanding of RESTful microservices and APIs. Data: Experience with database technologies and SQL (Oracle preferred). Nice-to-have: Experience with Test-Driven Development (TDD) methodologies. Knowledge of scripting... 
    Sql
    Teljes munkaidő

    Antal

    Lengyelország
    9 napja

  • Lead Software Engineer @ Mindbox Sp. z o.o.

     ...leadership role. ~ Strong expertise in  Java 11+ (Java 17+ preferred). ~ Knowledge of  Spring/Spring Boot . ~ Proficiency in  SQL and database technologies (Oracle preferred). ~ Solid understanding of  RESTful microservices and APIs . ~ Experience in  DevOps... 
    Sql
    Teljes munkaidő

    Mindbox Sp. z o.o.

    Lengyelország
    10 napja

  • Senior Java Engineer, Remarketing (f/m/x) @ AUTO1 Polska Sp.z o.o.

     ...Experience with distributed systems architecture and reliability engineering ~ Experience with any major cloud vendor, especially AWS ~ SQL and NoSQL database modeling and performance (PostgreSQL, MySQL, Redis), ORMs ~ Deep understanding of JVM ~ Strong experience in... 
    Sql
    Teljes munkaidő
    Éjszakai műszak

    AUTO1 Polska Sp.z o.o.

    Távoli
    29 napja

  • Kotlin/Java Developer @ Mindbox Sp. z o.o.

     ...in  Kotlin (or  Java  with willingness to learn Kotlin). Proficiency in at least two or three of the following:  API development, SQL/databases, HTML/JavaScript . Strong technical and analytical troubleshooting skills. Experience working in Agile environments,... 
    Sql
    Teljes munkaidő

    Mindbox Sp. z o.o.

    Lengyelország
    5 napja

  • Junior Java Developer with German @ Capgemini

     ...principles and clean code guidelines. Understanding of unit testing using Junit, Mockito. Knowledge of Maven, GIT and basics of SQL and Linux terminal. Fluent knowledge of English. Knowledge of German (min. A2+ level): boost your skills with our free... 
    Sql
    Teljes munkaidő

    Capgemini

    Lengyelország
    28 napja

  • Software Test Engineer @ VISA

     ...Generative AI, prompt engineering, and emerging coding practices Experience working with relational databases (RDBMS) and writing basic SQL queries Experience with REST API testing and automation Experience testing software at the API level using tools such as... 
    Sql
    Teljes munkaidő

    VISA

    Lengyelország
    15 napja

  • Hadoop / Big Data Developer (she / he) @ ASTEK Polska

     ...years of Java 8+ and/or Scala experience ~ Experience in working in Spark ~ Knowledge of Linux Shell Scripting ~ Knowledge of SQL ~ Knowledge of Hadoop stack (YARN, Sqoop, Hive, Impala, MapReduce Oozie, etc) ~ Familiar with version control and CI/CD tools (Git... 
    Sql
    Teljes munkaidő

    ASTEK Polska

    Lengyelország
    12 napja

  • Senior .NET Full-stack Developer (Angular / React) with German @ Polcode

     ...development Angular (v12+) or React TypeScript, HTML, CSS Experience with Azure and cloud-based solutions Good knowledge of SQL databases (PostgreSQL / Oracle) Experience with Azure DevOps Familiarity with Git Experience using AI tools in development (e... 
    Sql
    Teljes munkaidő

    Polcode

    Távoli
    25 napja

  • Big Data Developer @ Ework Group

     ...Hadoop - HDFS/HIVE/OOZIE/SPARK SQL Java 8 Bash Scala SQL, ETL Core JAVA Atlassian tool kit (Jira, bamboo etc.) intelliJ IDK Ework Group - founded in 2000, listed on Nasdaq Stockholm, with around 13,000 independent professionals on assignment - we... 
    Sql
    Teljes munkaidő

    Ework Group

    Lengyelország
    13 napja

  • Senior Fullstack Engineer (Python + React) @ Scalo

     ...webowymi, masz doświadczenie z platformą  Azure, potrafisz pisać testy jednostkowe i integracyjne, rozumiesz różnice między bazami SQL i NoSQL oraz znasz dekoratory w API, potrafisz optymalizować czas działania aplikacji i procesów oraz testować wydajność,... 
    Sql
    Teljes munkaidő

    Scalo

    Lengyelország
    2 napja

  • DevOps & Python Backend Engineer @ iTeamly

     ...Docker, Implement and maintain Firebase solutions for hosting, authentication, and cloud functions, Manage databases including Cloud SQL PostgreSQL and Firestore with transactions, triggers, and indexes, Develop backend microservices in Python using FastAPI with async support... 
    Sql
    Teljes munkaidő

    iTeamly

    Lengyelország
    6 napja

  • Senior AI/ML Software Engineer @ InsERT S.A.

     ...wykształcenie wyższe: informatyczne/analityczne/matematyczne lub inne pokrewne, umiejętność programowania w językach C#, Python, SQL (potwierdzonej co najmniej 5-letnim doświadczeniem komercyjnym), znajomość podstaw ML i DS, praktyczna znajomość zagadnień zwią... 
    Sql
    Teljes munkaidő

    InsERT S.A.

    Távoli
    1 napja

  • Software Test Engineer (Real-Time Trading Systems) @ Augmenta

     ...Familiarity with Kafka or similar messaging systems. Familiarity with AWS and cloud-based microservices architectures. Familiarity with SQL and database validation techniques. Experience with containerization and DevOps practices (e.g., Docker, CI/CD, deployment... 
    Sql
    Teljes munkaidő

    Augmenta

    Távoli
    16 napja

  • Fullstack Developer (m/f/d) FlexHub @ CommerzBank

     ...building dynamic and responsive user interfaces. Strong knowledge in designing and developing  RESTful Web Services . Proficient in  SQL for database development and optimization. Solid expertise in  HTML5for web application structuring and design. Skilled in... 
    Sql
    Teljes munkaidő

    CommerzBank

    Lengyelország
    7 napja

  • Mid Java Developer (AI/ML) @ j-labs software specialist

     ...testowe wspierają utrzymanie wysokich standardów jakości. Stack w projekcie : Java 17+, Spring Boot, Hibernate, Kafka, Rest API, SOAP, SQL, PowerShell, Kubernetes, GIT, OpenShift, Angular, Docker, Python, LLM / AI / ML Zespół liczy około 25 osób, w tym specjalistów... 
    Sql
    Teljes munkaidő

    j-labs software specialist

    Lengyelország
    8 napja

  • Senior Ruby on Rails Developer @ ITMAGINATION

     ...in Ruby and OOP principles, Write clean, modular code using DRY principles and RSpec for robust testing, Design and manage scalable SQL databases (PostgreSQL), Build reliable background jobs using Sidekiq and Redis (idempotent design), Optimize performance with caching... 
    Sql
    Teljes munkaidő

    ITMAGINATION

    Távoli
    19 órája

  • Murex Developer @ Mindbox Sp. z o.o.

     ...Strong experience with Murex 3.1 (mxml exchange), Engineering background in  Java, Proficiency in  SQL and Linux, Knowledge of market data , Simulation View and Product Control, Ability to navigate different business areas, Hands-on experience in... 
    Sql
    Teljes munkaidő

    Mindbox Sp. z o.o.

    Lengyelország
    17 napja

  • Lead DevOps Engineer with Azure

     ...Windows Server administration, including Active Directory, IIS, SQL Server, Identity Management, and relevant cloud technologies Strong...  ...tools such as VMware or Hyper-V and load balancers like MS Load Balancer or F5 Load Balancer Proficiency in creating Virtual... 
    Sql

    EPAM Systems

    Magyarország
    29 napja

  • Senior Fullstack Developer @ Upvanta

     ...Backend & Architecture Java 17–21 (modern Java, no legacy) Spring Boot 3.x (microservices) Kafka (event-driven systems) SQL (Oracle) Redis (experience or strong understanding) Domain Driven Design (DDD) Frontend Node.js TypeScript Angular (SPA development... 
    Sql
    Teljes munkaidő

    Upvanta

    Lengyelország
    3 napja

  • Senior Java Backend Engineer - Payments Platform @ j-labs software specialist

     ...praktyk DevOps.  Aktualnie pracujemy z technologiami : Java, Spring Boot, mikroserwisy, Kafka, Docker, Kubernetes, Service Mesh, SQL, Linux, monitoring i observability (Splunk, Grafana, Prometheus, Jaeger, Kiali, OpenTelemetry), CI/CD i DevOps/DevSecOps.  Hybryda:... 
    Sql
    Teljes munkaidő

    j-labs software specialist

    Lengyelország
    7 napja

  • Kafka Developer @ Integral Solutions

     .... ~ Experience working in Windows and Unix/Linux environments ~ Experience using Intellij IDE ~ Experience with Oracle PL/SQL, SQL queries & SQL performance tuning ~ Experience working with Rest APIs ~ Experience with Kafka CLIs and rest APIS for managing and... 
    Sql
    Teljes munkaidő

    Integral Solutions

    Lengyelország
    5 napja

  • SZOFTVERFEJLESZTŐ (full-stack, C#)

     ...folyamatban való aktív részvétel 5-10 fős agilis csapatban, Frontend és backend fejlesztés, Használt technológiák: C#, Angular, SQL, Transact-SQL, ASP.NET, HTML5 & CSS3, ECMAScript, TypeScript, git. Az állás betöltéséhez szükséges: Felsőfokú informatikai/... 
    Sql
    Kötetlen munkaidő

    Beck And Partners Kft.

    Budapest
    4 napja

  • Senior Frontend Software Engineer (Team Leader) @ Wakacje.pl

     ...API contract validation and integration patterns DevOps for Front‑End (CI/CD pipelines (GitLab CI/CD) Nice to have:  Databases (SQL, NoSQL) Programming languages (e.g. PHP, GoLang) Using AI tools like Codex, CloudCode Soft skills - Relational‑Transformational... 
    Sql
    Teljes munkaidő

    Wakacje.pl

    Lengyelország
    7 napja

  • Fullstack Engineer (Java, React) @ Antal

     ...solid understanding of building and maintaining scalable, secure, and efficient backend services ~ Expertise in database design and SQL skills, particularly with PostgreSQL including advanced T-SQL scripting, query optimization, and performance tuning ~ Comprehensive... 
    Sql
    Teljes munkaidő

    Antal

    Lengyelország
    5 napja

  • Senior Data Engineer (MS Fabric) @ Godel Technologies Europe

     ...analytics  At least 3 years of experience in Python  Strong SQL skills, including writing complex queries, optimizing performance...  ...Data Factory, Synapse Analytics, ADLS Gen2, Azure SQL Database, MS SQL Server)  Data Preparation & Transformation: Microsoft Fabric... 
    Sql
    Teljes munkaidő

    Godel Technologies Europe

    Lengyelország
    20 napja

  • Senior Software Test Engineer @ VISA

     ...Playwright/Typescript, Karate framework, mobile app testing ~ Experience with groovy scripts, Integration with Zephyr, Rest API testing and SQL ~ Experience with CI/CD pipeline using Jenkins, GIT & other tools. ~ Experience developing back-end services and applications,... 
    Sql
    Teljes munkaidő

    VISA

    Lengyelország
    5 napja

  • Remote Data Platform Engineer @ StatXplorer

     ...provider, zarządzanie stanem - Python na poziomie umożliwiającym samodzielne zaprojektowanie i implementację pipeline'u w Kedro - SQL — modelowanie i transformacje danych, nie tylko odpytywanie - Docker — budowanie obrazów, rozumienie przepływu przez ACR do ś... 
    Sql
    Teljes munkaidő

    StatXplorer

    Távoli
    24 napja

  • AI Fullstack Engineer @ Ringier Axel Springer Tech

     ...learning Znajomość podstaw architektury systemów (mikroserwisy, skalowalność, niezawodność oraz umiejętność pracy z bazami danych (SQL lub NoSQL) Umiejętność debugowania i optymalizacji rozwiązań (również pod kątem kosztów API i wydajności) Znajomość języka... 
    Sql
    Teljes munkaidő

    Ringier Axel Springer Tech

    Lengyelország
    20 napja

  • Fraud QA Software Development Engineer @ Movate sp. z o.o.

     ...asynchronous, event-driven architectures including Pub/Sub, Cloud Tasks, or Kafka. ~ Experience validating complex data models in SQL (PostgreSQL) and NoSQL (MongoDB, Redis, Datastore). ~ Experience with testing applications with multi-tiered and distributed architecture... 
    Sql
    Teljes munkaidő

    Movate sp. z o.o.

    Távoli
    25 napja

  • Oracle Apex Developer @ Scalo

     ...optymalizacja zapytań, integracja z zewnętrznymi bazami danych,, przeprowadzanie testów,, praca zdalna lub możliwa praca hybrydowa z biura w Warszawie,, stawka do 110 zł/h przy B2B w zależności od doświadczenia. ] Requirements: Oracle, SQL, Apex, HTML, CSS, JavaScript... 
    Sql
    Teljes munkaidő

    Scalo

    Lengyelország
    8 napja