4568 backend developer English-speaking jobs in Masovian Voivodeship

Initial recruitment screening Technical interview Online logic test Cultural fit interview Tech stack: Backend ... AuthN/AuthZ, routing layers Requirements: 8+ years of experience in software development, with a strong backend ... focus Proficiency in Java, Node.js, Python, and TypeScript Experience building scalable, fault-tolerant backend ... experience (payments flow, internal services) Main responsibilities: Design, implement, and maintain robust backend

applications for scalable platforms Implement APIs and backend logic for web and mobile applications ... Flexible working hours Reports to VP of Engineering Qualifications At least 1+ years of experience in backend ... developers, AI engineers, and DevOps teams to deliver integrated solutions Continuously learn and improve backend ... open-source projects or participation in coding competitions Responsibilities Develop, optimize, and maintain backend

You'll work closely with backend, AI, and data teams to deliver robust, production-ready systems ... design, design patterns, and clean code practicesComfortable designing, deploying, and maintaining backend ... support our AI-first strategy and our mission to make the workplace run itself.REQUIREMENTS:5+ years of backend

an experienced Guidewire Developer for a long‐term freelance contract based in Poland. ... Urgent Contract Opportunity – Guidewire Developer (Poland, 100% Remote) We're urgently looking for ... with a leading client on a high‐impact transformation project and we're looking for a Guidewire Developer ... Poland (remote with occasional on‐site) Contract type: B2B / Freelance If you're a skilled Guidewire Developer

Main Page / Jobs / ServiceNow Developer with English or German or French ServiceNow Developer with English ... French Level: specialist Working hours: Full time remote recruitment published 2025/09/29 ServiceNow Developer ... perspective, Completed at least Certified System Administrator (CSA), preferably Certified Application Developer

Experience and Preferred Skills: Around 5-10 years of experience in the following: Front-end/Full-stack developer ... with experience in React-Typescript Experience with large distributed systems and AI workflows The Developer ... Journey Strategy focuses on investing in the developer experience to minimize friction, promote standardization ... SDLC ENGINEERING: We strive for our tooling to improve product quality, developer productivity, and increase ... You will be working at the heart of the developer experience, ensuring the code that is written by thousands

Join to apply for the Mobile Application Developer (iOS) role at Tickmill Mobile Application Developer ... What the job looks like The Mobile Application Developer (iOS) will have the opportunity to: Design and

You will manage and grow a backend‐centric Platform team consisting of software engineers, DevOps, SRE ... architecture and daily coding. 4+ years of Engineering Management experience leading cross‐functional, backend‐centric ... Together with Product Managers, you'll exercise product thinking to enhance developer productivity ... Developer Experience: Partner with Staff Engineers and Technical Leads to ensure platform surfaces meet ... Showcase how platform capabilities enable product velocity and demonstrate measurable impact on developer

Main Responsibilities Build a completely new sophisticated microservice system for the new eSim Product; Create features to support layers of multi-dimensional personalization, A/B experimentation, and analytics; Develop and maintain a high-quality codebase; Seek to improve code and performance constantly; Mentor colleagues on development best practices & provide technical guidance; Exercise influ

Familiarity with developer workflows, CI/CD, Kubernetes, and developer tooling ecosystems. ... Desirable Experience building developer tooling, plugins, or extensions. ... Automate developer workflows using GenAI-assisted scripts, bots, and pipelines. ... Prior experience in a DevEx, developer enablement, or productivity-focused role. ... Collect and analyze developer productivity metrics to measure impact and iterate on solutions.

Your responsibilities Design and implement scalable backend services with Python 3.x Develop secure REST ... Senior Python Developer / Data Engineer Miejsce pracy: Warszawa Technologies we use Expected Python BigQuery ... FastAPI Pydantic ETL GCP or AWS or Azure Optional Airflow About the project As a Senior Python Developer

and grow in those that you want to focus on at a given stage of your career progression: frontend, backend ... Collaborate, partner & help prioritize work every day with your developer colleagues, product managers ... Create next generation distributed software systems enabled by AWS, common developer tooling and libraries

Collaborate closely with Ads Layouts specialists and backend engineers to ensure smooth data flow and ... team aims to become a crucial, cross-functional group of strong Frontend/Full stack Developers and Backend ... Good understanding of full-stack concepts, including working with backend APIs (Node.js, Python, or Java ... Collaboration within an interdisciplinary, self-sufficient team (including DevOps, database experts, backend

Nice‐to‐Haves: Backend development with .NET (F# or C#). SQL database technologies. ... Develop and maintain front‐end (TypeScript/Angular) with opportunities to contribute to backend (.NET ... At CyberVadis, you will design, build, deploy and maintain front‐end Angular applications, backend microservices

Would be a plus AWS Developer Certification. ... aggregation and distribution is looking for a Senior Java Software Engineer to join our SaaS cloud-based backend ... aggregation and distribution is looking for a Senior Java Software Engineer to join our SaaS cloud-based backend

We are looking for an experiencedSenior Backend Software Engineerto join our teams in Warsaw. ... , you will be responsible for architecting, designing, developing, and deploying Bolt's growing backend ... You will be closely collaborating with key internal stakeholders to determine how to scalably design backend ... needs.Main tasks and responsibilities:Architecting, designing, developing, and deploying Bolt's growing backend

ResponsibilitiesPython Development:Design, develop, and maintain responsive, scalable, and efficient backend ... ensuring timely and high-quality delivery.Technical Expertise :Technical ExpertiseStrong experience in backend

Warsaw, Poland Pay Rate: $35,000 PLN/month Must-Haves 7+ years' experience as a DevOps Engineer with backend ... The role involves backend-focused DevOps work, infrastructure-as-code, and container orchestration, all

Responsibilities Required qualifications: Minimum 5 years of backend development experience, preferably ... , .NET Core, Entity Framework Core Building and optimizing high-load, high-performance, data-driven backend ... within the hedge fund or financial services industry Strong passion for backend architecture and application

Hi,I'm excited to share that one of our clients inPolandis hiring for aSenior Backend EngineerBelow ... If you're interested, please send your CV to apply.Title: Senior Backend EngineerLocation: Warsaw ... architectureCreating technical documentation and conducting code reviews.Working with frontend and backend