902 backend developer English-speaking jobs in Warsaw

This is a fantastic opportunity for an experienced developer who is ready to take ownership of end-to-end ... As a Python Full Stack Developer (Treasury Transformation) Associate/Senior Associate within the Treasury

This is a fantastic opportunity for an experienced developer who is ready to take ownership of end-to-end ... solution delivery in a high-impact financial environment.As Python Full Stack Developer (Treasury Transformation

You will be responsible for developing and optimising our backend systems that power our Product. ... the best, so we are always in search of the best people to join our ever-growing talented team.Our Backend ... impact our ability to offer clients a seamless and secure trading journey.We are seeking a skilled Java Backend

Strong expertise in backend and application development using Python or Java, JavaScrip or TypeScript ... Build robust backend services and integrations to support customer workflows, including LLM orchestration ... Design and implement resilient APIs, event-driven integrations, and backend services that connect Salesforce ... Experience building AI‑powered backend services such as prompt orchestration layers, RAG workflows, retrieval

For our Client from banking industry we are looking for Full Stack Developer Location: Warsaw, ... For our Client from banking industry we are looking for Full Stack Developer Location: Warsaw, ... Detailed description of work task to be carried out: As a full-stack Developer, you’ll play a valuable ... Detailed description of work task to be carried out: As a full-stack Developer, you’ll play a valuable

As a Software Engineer in our G6 squad, you’ll shape the core of our product — designing backend systems ... together to maximise alignment, innovation, and impact.RequirementsSeveral years of experience with backend

Several years of experience with backend development. Excellent knowledge of .NET, C#. ... As a Software Engineer in our G6 squad, you’ll shape the core of our product — designing backend systems

We also own the backend-for-frontend service powering the mobile experience, as well as the full release ... development - supporting mobile backend services Experience with CI/CD pipelines About Moss Moss is ... development knowledge (Swift/SwiftUI) - ability to contribute to or review iOS codebase Spring Boot / backend ... maintenance of the Moss mobile applications based on product requirements Development and maintenance of backend

: Building, automating, and maintaining reliable, scalable cloud environments while contributing to backend ... cost optimization, and disaster recovery best practices Software Development (≈20%): Contribute to backend ... encourages autonomy and technical excellence – whether in AWS architecture, container orchestration, or backend ... Python applications Familiarity with RESTful API design, microservices architecture, and data‑intensive backend

Tasks: Build and own integrations between enterprise systems and third-party HR SaaS platforms (70% backend ... Hands-on experience in SaaS HR software integration (preferably in-house) Knowledge of one of major backend

the developer stays in control. ... Nice to have Designing for developer-focused products or technical environments. ... Ever since we started, back in 2000, we have strived to make the strongest, most effective developer ... Air is a new kind of developer tool: a workspace where multiple AI agents run tasks in parallel while

leading global entertainment service.The System Insights & Productivity Metrics team is part of the Developer

ingestion pipelines to support scalable data processing.Develop and maintain high-performance REST APIs and backend

Experience with Java, Python and backend frameworks like FastAPI or Django. ... responsibilities : Build RL environments end-to-end: frontend interfaces, backend services, APIs, data

them with users and turn successful concepts into reliable, maintainable products.Work closely with Backend ... experiences that integrate naturally with learning platforms and education systems.Work across frontend, backend ... modern frontend technologies such as React, Next.js, Vue or similar.Ability to work across frontend and backend

engage with broader business units.Product‑minded and pragmatic, comfortable switching between frontend, backend ... non‑technical stakeholders.Design, build, and ship AI‑powered applications from concept to production.Develop backend ... objectives.Strong portfolio or GitHub profile with personal projects is highly valued.Strong experience in Python backend

We are seeking a Dynamics 365 Finance & Operations (D365 F&O) Developer with 3–5 years of experience ... MB-500 certification (Dynamics 365: Finance and Operations Apps Developer Associate). ... The developer will work on initiatives such as optimizing accounting workflows, configuring new legal

of recruitment projects we undertake for our partners, we are currently looking for: Senior Python Developer ... including data extraction, mapping, and feasibility assessments Explore and apply AI tools to improve developer ... credit risk solutions Experience as a technical mentor or informal team lead Interest in improving developer

-Hands-on experience with SEEBURGER applications, such as BIS Mapper Designer, BIS Developer Studio and ... REMOTESALARY: from 19.000 pln to 22.000 pln grossWhat you'll be doing:-Working as SEEBURGER / BIS Mapping Developer ... written and spoken English.PLEASE SEND YOUR CV TO [email protected] with title „SEEBURGER IT DEVELOPER

); confident designing, developing, and maintaining backend systems at scale. ... Requirements Backend Development: PHP Expertise – 5+ years of commercial experience with PHP (7 or higher ... Experience designing and maintaining RESTful APIs; comfortable owning API contracts across frontend, backend ... You’ll work in a cross‑functional team where backend, frontend, mobile, and design come together to deliver ... Leadership & Collaboration: Team Collaboration – Proven experience in cross‑functional product teams (backend