Jobs at MWDN | HiringCafe

Full-Stack Engineer

7+ years building customer-facing web apps; strong React and Ruby on Rails proficiency; REST API and relational DB experience; CI/CD, IaC, AWS preferred; observability and English communication; willing to work US timezone hours.

Senior Backend Engineer (Python/Go)

Backend Engineer

5+ years building production backend systems in Python (Go optional), strong AWS experience, high-load/low-latency optimization, Celery/queue experience, Bash/Linux networking, performance debugging, SQL/NoSQL, upper-intermediate English.

FullStack Web Developer (React/Node.js)

Full Stack Web Developer

3+ years front-end experience with HTML, CSS/SCSS, JavaScript; strong React and Angular; backend with Node.js, TypeScript, Next.js; QuickBooks integration and third-party service experience; upper-intermediate English.

Senior macOS Desktop Developer (Swift / Electron Client & Platform Integration)

macOS Desktop Developer

Strong Swift macOS (AppKit/macOS SDK) experience, Electron and Node.js integrations, familiarity with WebRTC/media pipelines, app signing/notarization, secure storage/keychain, OS networking and background services, and upper-intermediate+ English.

Strong Swift macOS experience (AppKit / macOS SDK), Electron and Node.js integration, WebRTC/media familiarity, app signing/notarization and keychain/security APIs, upper-intermediate+ English, senior-level architectural judgment.

Senior Integration Engineer

Integration Engineer

5+ years software development (3+ years Python), experience building integrations with REST APIs, strong English, async remote self-management, and productive use of AI tools (Claude, Copilot, Cursor).

5+ years software development experience with 3+ years hands-on Python, strong REST API integration skills, upper-intermediate English, async remote work experience, and productive use of AI-assisted coding tools.

Senior Java Backend Architect (AdTech)

Java Backend Architect

5+ years Java backend experience, strong hands-on Java programming, AdTech domain experience (DSP/SSP/Ad Exchange), high-load real-time systems, Spring Boot, Hibernate, MongoDB, ClickHouse, Docker, Kubernetes, CI/CD, intermediate English.

AI Video Creator

Hands-on experience with node-based AI systems and building large graph workflows; skills in prompt engineering, AI pipeline design, workflow automation, model chaining, and multimodal pipelines; experience with ComfyUI, Runway, Unreal Engine, Nuke/Houdini, and Python is a plus.

5+ years Java backend experience, hands-on coding, AdTech domain experience (DSP/SSP/Ad Exchange), high-load real-time systems, Spring Boot, Hibernate, MongoDB, ClickHouse, Docker, Kubernetes, CI/CD, intermediate English.

5+ years Java backend experience, hands-on coding and architecture in AdTech (DSP/SSP/Ad Exchange), high-load real-time systems, Spring Boot, Hibernate, MongoDB, ClickHouse, Docker, Kubernetes, CI/CD, knowledge of RTB/OpenRTB and privacy regulations; English B1/B2.

5+ years Java backend experience, hands-on in high-load real-time systems in AdTech; strong Spring Boot, Hibernate, MongoDB, ClickHouse, Docker, Kubernetes, CI/CD skills; programmatic advertising knowledge; English B1/B2.

5+ years Java backend experience, strong hands-on coding, practical AdTech domain experience (DSP/SSP/Ad Exchange/Ad Server), high-load real-time system design, Spring Boot, Hibernate, MongoDB, ClickHouse, Docker, Kubernetes, CI/CD, English B1/B2.

Hands-on experience with node-based AI systems (e.g., ComfyUI, Runway, Weavy Canvas), prompt engineering, AI pipeline and workflow automation, model chaining, multimodal pipelines; Python or scripting and API integration experience a plus.

GenAI Power User – Workflow Architect & Demo Builder

GenAI Power User

Hands-on experience with node-based AI systems and building large graph workflows; skills in prompt engineering, AI pipeline design, workflow automation, model chaining, and multimodal pipelines; familiarity with ComfyUI, Runway, Unreal Engine Blueprints, Nuke/Houdini, Python, and API integrations.