Web developer specialist jobs in Romania

 ...Your scope will include shared libraries, platform capabilities, developer tooling and difficult product-system problems. This is not a...  ...experience diagnosing performance and correctness problems across web or mobile systems. The ability to influence technical... 

 ...activation experiences that millions of people rely on, working across web and mobile to create a path that feels effortless on the surface...  ...platform demands. #### What You’ll Do Build & Learn: Develop and maintain web applications using React, NextJS, and... 

 ...stack but have never applied DDD/CQRS/Saga/Hexagonal patterns in production Candidates needing onboarding time to learn these concepts — there isn't time before the September start Pure backend or pure frontend specialists without full-stack range across this stack... 

About the role Senior Backend Engineers work across our backend organisation. Your team match will reflect your strengths, interests and where you can contribute most. Across every team, the model is the same: small, autonomous groups, short release cycles and ownership...

 ...communication. ~ Knowledge of containerization tools ( Docker , Kubernetes ) is a strong advantage. Nice to have: Experience developing high-scale SaaS solutions . Deep understanding of CI/CD and QA automation processes. Maturity with AI-assisted... 

 ...Responsibilities • Design, develop and maintain backend services, APIs and integration components using .NET technologies. • Analyze business and technical requirements and deliver scalable, maintainable solutions. • Collaborate closely with Business Analysts, QA... 

 ...cycle and ownership from problem definition through production. What you’ll do Own complex frontend features end to end across web and mobile. Design and evolve React and React Native systems, shared libraries and durable abstractions. Identify and resolve... 

 ..., we’ve: Cultivated a community of more than 650,000 active developers and builders Earned 190K+ GitHub stars , making us one of the...  ...bottlenecks and improve user experience. Contribute to web worker orchestration and other frontend infrastructure that helps... 

Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms ...

 ...technical role with a high degree of autonomy expected. ~3 years of experience as a software engineer, working on backend and ETL for web applications ~ Experience collecting, cleaning, and analyzing large data sets ~ Proficiency in Python ~ Proficiency in SQL ~... 

 ...offerings into e-commerce and financial platforms across multiple markets. Responsibilities: Design and build high-performance services: Develop and maintain scalable APIs ( gRPC and REST ) powering core insurance services. Own end-to-end delivery: Drive microservices from... 

Intetics Inc., a global technology company providing custom software application development, distributed professional teams, software product quality assessment, and “all-things-digital” solutions, is seeking a highly skilled and experienced Full-Stack Engineer to join...

As an engineer focused on backend systems at Alchemy, you'll be working with one of the most sophisticated and high-throughput distributed systems in the blockchain world. You'll focus on architecting and building new systems as well as improving existing ones for a platform...

 ...automation scripts in Python , Go , or similar languages building internal CLI tools for common IT and business workflows developing small internal services that integrate the SaaS platform building event-driven automation pipelines using APIs and webhooks... 

 ...that supports millions of users globally. What You'll Do: Define the vision for the backend infrastructure that supports our developer platform and APIs, and guide the team in executing against that vision Design, build and maintain highly scalable and reliable... 

Primer is the unified infrastructure for global payments. We give finance and payments teams the visibility and control to reduce complexity, improve performance, and capture more revenue - all from a single platform. Which team will you be joining? Getting paid is ...

 ...concurrency and high-performance design . A track record of improving reliability , scalability , observability or developer effectiveness through durable mechanisms. The ability to influence technical direction through evidence, clarity and trusted execution... 

We are hiring on behalf of our client, a growing, dynamic organization is seeking a skilled and detail-oriented Software Engineer - Backend & Data to join its team. This role will play a critical part in driving operational success, executing key initiatives, and contributing...

 ...research and development projects in collaboration with international teams and internal and external partners. Actively contribute to developing solutions by defining and conducting release tests to ensure product quality. Finalize projects by creating documentation and... 

 ...Key Responsibilities: Develop a Data and Cloud migration framework that accelerates the migration of the on-premise software assets...  ...language. Additional Experience Desired: Knowledge of Python web frameworks ( Flask or others). Knowledge of workflow... 

#### Who we are We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade-...

 ...looking for a Software Engineering Practice Lead who combines deep technical expertise, strong client-facing skills, and a passion for developing people. This role sits at the intersection of engineering excellence, client delivery, and practice growth.   As a Practice... 

 ...Growth team, you’ll take on complex, high-impact problems that blend product thinking and engineering excellence. You’ll work across web and mobile platforms, collaborating with design, data, and product teams to deliver features that drive measurable business outcomes.... 

Zyte is seeking a Senior IT Systems Engineer with strong Business Systems and Automation experience to architect and operate the internal technology ecosystem that powers our global company. This role goes beyond endpoint management and traditional IT support — it treats...

 ...Project Management, EDC vendors, clients and third-party vendors) to provide status updates and gather requirements, ensure database is developed, maintained, managed, and that it complies with regulatory guidelines. Responsible for leading the operational study team and... 

 ...The mission We protect web hosting providers and the sites running on their infrastructure through a defense-in-depth stack: web...  ...Why this matters Most managed-hosting customers are not developers. They cannot patch their apps. They cannot audit their dependencies... 

 ...for others. You will also review contributions from internal developers and external agencies, but review in this context means...  ...from the backend contractor. You do not need to be a Magento specialist. Most backend implementation is handled by an experienced contractor... 

The mission We protect web hosting providers and the sites running on their infrastructure through a defense-in-depth stack: web-server-layer WAF, runtime application self-protection for PHP, deep application integrations (WordPress plugins and similar), a malware scanner... 

 ...tools. Proficiently gather requirements and organize/present developed features for clients. Execute complex activities within the current...  ...implementation (Hibernate or EclipseLink) , Relational DB , Web frameworks , Maven/Gradle Unit testing experience... 

About Us We’re always looking for the ones truly passionate about their work. If you are amongst them, you can rest assured there is a place for you in eMAG. We’ve grown very fast and are determined to keep doing so. What brought us here is our desire for continuous evolution...