Praca senior web developer Warszawa. Znaleziono 3408 ofert pracy.

Senior PHP Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... -critical backend and web systems for fintech, payments, and large-scale platforms. We value ownership, strong engineering judgment, and the ability to design solutions, not just implement tickets. Your Role As a Senior PHP Developer, you’ll take ownership ...

Senior Java Developer

Optiveum PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

Senior Expert Java Developer About the Client Our client ... We are looking for a Senior or Expert Java Developer to design, build, and modernize ... (scaling from 8 to 15 developers), working hands-on with the ...

Senior Python Developer

Ntiative PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... for an ambitious, highly technical Senior Python Developer to join an elite engineering ... problems, working alongside exceptionally strong developers, and building software with real ... grow within a highly technical, developer-driven culture YOUR ROLE Develop ...

Senior Fullstack Developer

RemoDevs PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... We are looking for a Senior Full Stack Product Engineer who ... long-term ownership. Requirements Strong senior-level experience building and delivering production web applications. Strong frontend skills with ...

Senior C# Developer

Margo PL, , , warszawa, mazowieckie, Warsaw 24 dni temu

... international financial institution seeking a Senior C# Developer to join their distributed, agile ... # .NET, Windows Services, ASP.NET Web API, SignalR MS SQL, Dapper ...

Senior Ruby Developer

EPAM Systems PL, , , warszawa, mazowieckie, Warsaw 24 dni temu

We are looking for a Senior Ruby Developer to join our dynamic and ... and maintain scalable, high-performance web applications using Ruby and RailsOptimize ... )Proven ability to build scalable web applicationsDeep hands-on expertise in ...

Senior SQL Developer

Eracent PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... a skilled and detail-oriented Senior SQL Developer to join our team. In ... procedures and scripts Collaborate with developers to design efficient database structures ...

Senior Security Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... We are looking for a Senior Security Developer to design, develop, and maintain ... , and deployment workflows. Mentor junior developers and contribute to team best ...

Senior Java Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... pressure. Your Role As a Senior Java Developer, you’ll take technical ownership of ... internals Review code, mentor developers, and set engineering standards Collaborate ... commercial experience as a Java Developer Strong commercial experience with Java & ...

Senior Frontend Developer

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 20 dni temu

... , we are currently looking for: Senior Frontend Developer Preferred location - Gdańsk, Gdynia, Warsaw. ... , including load times and Core Web Vitals Collaborate with backend engineers, ... , TypeScript Hands‑on experience with: Web Components Lit and Node.js ...

Senior Shopify Developer

Svitla Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... Inc. is looking for a Senior Shopify Developer for a full-time position ( ... commercial experience as a Shopify Developer Excellent knowledge of Liquid, JavaScript, ... architecture. Optimize website performance, Core Web Vitals, and SEO. Collaborate closely ...

Senior Backend Developer

Positive PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... we are looking for a Senior Backend Developer, a person who will work ... in building and scaling complex web applications, drive to go beyond ...

Senior Frontend Developer

H2B Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

Senior Frontend Developer - full remote For our client, ... professional experience as a Frontend Developer Frontend Engineer Hands‑on experience ... record in building enterprise‑level web applications Knowledge of Microsoft Office ...

Senior Fullstack Developer

SILK SOFTWARE HOUSE PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... projects focus on high-performance web platforms and integrations using Java Spring and Node.js ecosystems. Your Role As a Fullstack Developer, you’ll primarily work with Node. ... deployment experience Rates (B2B Freelance) Senior: 120 - 180 PLN h Recruitment ...

Senior Android Developer

Awareson Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

Senior Android Developer About the Project Join a ... are looking for an experienced Senior Android Developer who wants to have a ...

Senior Mendix Developer

PEOPLE MORE P.S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... partner, we are looking for Senior Mendix Developer. Your duties will include: Design ... . We used to be software developers, too, and we appreciate that ... the company’s founders are software developers and designers What does the ...

Senior Angular Developer

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

Senior Angular Developer We are looking for an experienced Angular Developer to join our project team ... commercial experience as an Angular Developer Strong expertise in Angular (latest ...

Senior NET Developer

B3 Consulting Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... professional growth. Join us as Senior .NET Developer Grow in an environment that ... in .NET development, demonstrating a senior-level mindset and problem-solving ... communication with US managers and developers. Flexibility to align with US ...

Senior ServiceNow Developer

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... currently looking for: Senior ServiceNow Developer Responsibilities: Configuration, remediation and development ... reporting Requirements: Senior-level profile – preferably around 8 ... or Certified Application Developer (CAD) The client considers these ...

Senior Java Developer

DCG PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 24 dni temu

... we are currently looking for: Senior Java Developer Responsibilities: Participate in all phases ... Mentor and support other developers as a technical sparring partner ... and analysts Experience mentoring developers, performing code reviews, and supporting ...