• Senior C++ Developer (Market Data & Pricing Systems) @ Augmenta

     ...Experience Solid computer science educational background. Experience with Binary protocols. Experience with Scripting (Python, JavaScript/TypeScript, Perl). Pragmatic approach to problem solving with evidence of planning and testing ability. We are hiring a... 
    Javascript
    Teljes munkaidő

    Augmenta

    Távoli
    26 napja

  • Software Engineer III (Level 4) @ Software Mansion S.A.

     ...workers better and learn things such as how to prepare sushi or what it takes to make the perfect espresso. ,[] Requirements: JavaScript, TypeScript, React native, Node.js, React, Kotlin, Android, Swift Tools: varies by project, GIT. Additionally: Sport subscription... 
    Javascript

    Software Mansion S.A.

    Lengyelország
    5 napja

  • Java Fullstack Developer @ Mindbox Sp. z o.o.

     ...streams (DevOps, BA, testing) in an Agile environment.] Requirements: Java, Spring, Boot, JUnit, REST API, JSON, Microservices, React, JavaScript, PostgreSQL, IBM MQ, Kubernetes, Redis, Security, DevOps, Grafana, Splunk, Prometheus, Jenkins, Ansible, Communication skills,... 
    Javascript
    Teljes munkaidő

    Mindbox Sp. z o.o.

    Lengyelország
    5 napja

  • Full Stack JavaScript Developer (Node.js / React) @ CRIF

     ...Solid knowledge of React (v16+) Experience with PostgreSQL and query optimization Very good understanding of asynchronous JavaScript (async/await, Promises) Experience designing scalable RESTful APIs Knowledge of microservices and distributed systems Familiarity... 
    Javascript
    Teljes munkaidő

    CRIF

    Lengyelország
    1 napja

  • Senior Application Reliability Engineer @ Mindbox Sp. z o.o.

     ...Grafana . ~ Exceptional analytical and troubleshooting skills.Solid full-stack engineering skills with experience in  Java, Python, JavaScript, NodeJS, React, and SQL . ~ Comprehensive understanding of the Software Development Life Cycle (SDLC) and best practices. ~... 
    Javascript
    Teljes munkaidő

    Mindbox Sp. z o.o.

    Lengyelország
    9 napja

  • SW Engineer Full Stack @ Hitachi Energy

     ...professional software development experience, including strong .NET (C#, Web API, Entity Framework) expertise ~ Proficiency in JavaScript/React and modern front‑end tooling (Material UI, styled components; Vite a plus) ~ Experience with microservices, containers, and... 
    Javascript
    Teljes munkaidő

    Hitachi Energy

    Lengyelország
    22 napja

  • Senior C++ Developer (Fixed Income Trading / STP) @ Augmenta

     .... Experience developing high-throughput, low-latency, and resilient software. Familiarity with Python. Familiarity with JavaScript. We are hiring a Senior C++ Developer to reinforce and enhance our global trading platform. In this role, you will be a key player... 
    Javascript
    Teljes munkaidő

    Augmenta

    Távoli
    8 napja

  • Senior Software Engineer Backend / Full Stack (Data and Reporting) @ SpotOn

     ...professional backend or full-stack software engineering experience ~ Strong proficiency in Python; experience with Go and TypeScript or JavaScript is highly beneficial. ~ Solid experience building and consuming RESTful APIs, with a strong understanding of API design best... 
    Javascript
    Teljes munkaidő

    SpotOn

    Lengyelország
    6 napja

  • Principal Engineer - Embedded C++ @ Xperi

     ...of object-oriented programming Solid knowledge of SW design patterns, architectures, and best practices Familiar with HTML/JavaScript Knowledge of web standards Experience with project & delivery tools (eg. Github, Jira, Confluence) Fluent and efficient communication... 
    Javascript
    Teljes munkaidő

    Xperi

    Lengyelország
    18 napja

  • Full Stack Engineer @ Mindbox Sp. z o.o.

     ...Excellent knowledge of Java (Java 17+) , Spring/Spring Boot , and RESTful APIs . Strong front-end expertise with ReactJS, JavaScript, TypeScript . Hands-on experience with Google Cloud Platform (GCP) products. Experience working with relational... 
    Javascript
    Teljes munkaidő

    Mindbox Sp. z o.o.

    Lengyelország
    14 napja

  • Senior Full Stack Developer @ Keepit

     ...working with cross-functional teams including sales, marketing, and operations Core Technologies: Strong proficiency in JavaScript/TypeScript for both frontend and backend development Deep understanding of PostgreSQL database design, optimization, and management... 
    Javascript
    Teljes munkaidő

    Keepit

    Lengyelország
    24 napja

  • Senior Software Engineer, Fullstack @ Box Inc.

     ...software development experience. ~ Strong coding skills with demonstrated proficiency in Node.js for backend. ~ Deep expertise in JavaScript/TypeScript, HTML/CSS, and at least one modern frontend framework (e.g., React); strong understanding of state management,... 
    Javascript
    Teljes munkaidő

    Box Inc.

    Lengyelország
    15 napja

  • Senior Full Stack Engineer (Node.js & React ) @ iTeamly

    ~5+ years in  JavaScript / Node.js ~3+ years in  TypeScript + React/Next.js ~ Hands-on experience with  scalable backend systems ~ Knowledge of  web fundamentals & networking (CORS, browser behavior) ~ Understanding of  security best practices (OWASP) ~ Experience... 
    Javascript
    Teljes munkaidő

    iTeamly

    Lengyelország
    16 napja

  • Remote Full Stack Software Engineer @ Ledgebrook

     ...Must have: ~3+ years of experience with the full stack development ~ Strong experience with Python, JavaScript ~ Ability to facilitate and gather business requirements and come up with scalable engineering solutions ~ Strong ability to design data models based... 
    Javascript
    Teljes munkaidő

    Ledgebrook

    Távoli
    22 napja

  • Senior Solutions Engineer @ CKSource

     ...Account Manager, or similar); ~ strong communication, storytelling, and active listening skills; ~ solid practical knowledge of JavaScript/TypeScript and web technologies (required); ~ good understanding of how web applications work (front-end, back-end, REST APIs,... 
    Javascript
    Teljes munkaidő

    CKSource

    Távoli
    22 napja

  • Full Stack Developer @ Antal

     ...– “if you build it, you support it” is our mantra. Work on greenfield projects leveraging Java, Python , and optionally JavaScript/Vue , contributing to highly scalable, high-performance systems . Collaborate in a hybrid, global environment with cross-... 
    Javascript
    Teljes munkaidő

    Antal

    Lengyelország
    6 napja

  • Senior Full Stack Engineer, Gifting @ CreatorIQ

     ...to engineering best practices, Work closely with other engineers to ensure seamless frontend-backend integration] Requirements: JavaScript, Python, React, TypeScript, AWS, GCP, Node.js Additionally: Sport subscription, Private healthcare, International projects, Small... 
    Javascript
    Teljes munkaidő

    CreatorIQ

    Távoli
    8 napja

  • (Cybersecurity) PROT Developer @ Antal

     ...databases, infrastructure delivery, and solution design. Have UI/front-end experience with tools and technologies such as HTML, CSS, JavaScript, Figma, or wireframing tools . Understand CI/CD pipelines, DevOps practices, and agile testing methodologies. Share... 
    Javascript
    Teljes munkaidő

    Antal

    Lengyelország
    17 napja

  • Senior Full-Stack Engineer (JavaScript, Java) @ Dynatrace

     ...years of experience working in Java or any other backend language ~3+ years of experience in developing web-based software using JavaScript/TypeScript ~ Technical studies related to Software Engineering or equivalent experience ~ Hands-on experience with React or a... 
    Javascript
    Teljes munkaidő

    Dynatrace

    Lengyelország
    2 napja

  • Full-Stack Developer ( Ruby on Rail/ React Native/ TypeScript) @ Idego Group Sp. z o.o.

     ...Strong experience in Ruby on Rails in production environments Knowledge of React Native and TypeScript/JavaScript Experience with PostgreSQL and AWS Ability to build scalable, reliable systems Hands-on experience with AI-assisted development tools... 
    Javascript
    Teljes munkaidő

    Idego Group Sp. z o.o.

    Távoli
    22 napja

  • Implementation Consultant - Acceptance Solutions @ VISA

     ...contactless payments, online/remote payments, and in app payments – linked with wallets in payments Moderate front-end understanding (JavaScript, HTML, CSS) and awareness of server-side concepts, enabling effective troubleshooting and consultative support during... 
    Javascript
    Teljes munkaidő

    VISA

    Lengyelország
    22 napja

  • Senior React Developer @ Link Group

     ...At least 5+ years of experience in front-end development. Expert proficiency in React.js , TypeScript , and JavaScript (ES6+) . Strong experience with state management libraries like Redux. Deep understanding of performance optimization techniques and... 
    Javascript
    Teljes munkaidő

    Link Group

    Távoli
    6 napja

  • Synerise Developer | Poland | Deloitte Digital @ Deloitte

     ...basic on site or in app content customization. Confident using JavaScript for event tracking, custom logic, and integrations, and...  ...ownership of your career path and grow into roles such as Technical Architect or Tech Lead. We are looking for people who combine technical... 
    Javascript
    Teljes munkaidő

    Deloitte

    Lengyelország
    27 napja

  • Lead Software Fullstack Engineer @ Antal

     ...preferred). Experience designing REST APIs and microservice architectures. Experience working in DevOps teams. Knowledge of JavaScript / React (preferred). Experience with Kubernetes and Git (required). Location: Kraków (hybrid - 2 days in the office per week... 
    Javascript

    Antal

    Lengyelország
    5 napja

  • Software Engineer (Data and Reporting) @ SpotOn

     ...proficiency with Python or Go for backend development, including building or consuming RESTful APIs. ~ Experience in React and modern JavaScript/TypeScript for building responsive, maintainable frontend applications. ~ Working knowledge of relational databases,... 
    Javascript
    Teljes munkaidő

    SpotOn

    Lengyelország
    11 napja

  • Senior Full Stack Developer (React & .NET Core) (m/k/n) @ Upvanta

     ...development experience. ~ Front-end:Strong proficiency in React.js, JavaScript/TypeScript, Redux/RTK, hooks, and modern UI patterns. ~ Back...  ...robust automated testing, deployment, and monitoring. , Architect and contribute to event-driven and distributed system designs... 
    Javascript
    Teljes munkaidő

    Upvanta

    Távoli
    29 napja

  • Junior QA Specialist @ MasterBorn

     ...diligently checking each step and documenting differences] Requirements: Manual tests, SQL, Devtools, API, Jira, Postman, BrowserStack, JavaScript, ISTQB, ISEB Tools: GitHub, Agile, Scrum. Additionally: Flat structure, Small teams, International projects, Health & sport... 
    Javascript
    Teljes munkaidő

    MasterBorn

    Távoli
    18 napja

  • Software Engineer with React Focus @ Dynatrace

     ...will help you succeed What will help you succeed: A minimum of 2 years of experience in developing web-based software using JavaScript/TypeScript Understanding of JavaScript fundamentals, core Web APIs, HTML, and CSS Strong focus on software quality, performance... 
    Javascript
    Teljes munkaidő

    Dynatrace

    Lengyelország
    2 napja

  • Full-stack .NET Web Developer + AI @ Green Minds Sp.zo.o.

     ...project involves close cooperation with a Technical Lead, Software Architect, QA and other developers in an English-speaking environment....  ...Onion Architecture, Domain Driven Design, Test Driven Design, JavaScript, REST API, DDD, TDD, OAuth 2.0. , Durable Functions, System... 
    Javascript
    Teljes munkaidő

    Green Minds Sp.zo.o.

    Lengyelország
    5 napja

  • Diákmunka - Építőmérnök gyakornok

    Partnercégünk TEKLA modellező diák munkatársat keres. - Acél szerkezetek, valamint előregyártott és monolit vasbeton szerkezetek 3D modellezése TEKLA programmal - TEKLA program ismerete. Építőipari technikum vagy folyamatban lévő BSc. - A munkavégzéshez precízségre...

    MŰISZ Iskolaszövetkezet

    Budapest
    3 napja