Stack jobs in Bulgaria

Join a fast-growing product company building an AI-powered B2B SaaS platform that helps organizations worldwide automate security, risk, and compliance workflows. The platform combines intelligent automation, real-time monitoring, and AI-driven insights to replace slow...

 ...React and shape the platform's UI/UX architecture. Implement backend logic and integrate with third-party APIs as part of full-stack feature delivery. Participate in architectural decisions, research, and design for scalable, maintainable software. Work directly... 

 ...About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial... 

 ...advertorials, presell pages, and landing page variants built with Claude Code off existing templates and shipped to Shopify or the client's stack. You don't need to be an engineer and you won't be architecting anything from scratch. You need to be someone who can take a brief,... 

 ...reverse ETL tools such as Hightouch or Census. Why join us? At n8n, you’ll have the opportunity to own a modern, AI-forward data stack at a company where data is becoming increasingly central to how we build products, allocate investment, and make decisions. Your... 

 ...to understand what drives user behavior. Uphold and improve engineering standards, performance, and security practices across the stack. Skills you should HODL ~5+ years of software engineering experience, including building and maintaining production systems at... 

 ...platforms and creative performance metrics (CPA, ROI, CTR, spend concentration). Hands-on daily use of AI tools across the production stack: image generation, video generation, avatars/UGC, scripting. Ability to evaluate creative quality objectively against data, not... 

 ...About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial... 

 ...quality has real consequences and where you've had to build the infrastructure, not just use it. The opportunity Operate as a full-stack data analyst within the Pro team, owning your domain completely while collaborating closely with colleagues across the pod. Own... 

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... 

 ...degradation, backpressure, and safe handling of partial failure; ~ Hands-on observability experience — Prometheus / Grafana , LGTM stack, or equivalent — including designing metrics rather than only consuming dashboards someone else built; ~ Deep CI/CD experience,... 

 ...About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial... 

 ...About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial... 

 ...orchestrate multiple AI models into a single "Agentic" workflow that handles complex tasks autonomously. Technical Interests: Stack: Next.js / Python ( FastAPI ). AI Frameworks: ComfyUI / Diffusers, IP-Adapters, ControlNet, and Agentic frameworks ( LangChain... 

 ...development workflows. Ability to evaluate AI-generated code, validate solutions, and take ownership of technical decisions. Technology Stack: Our platform is built with: Backend: PHP 8.4+, Laravel 12, REST APIs, RabbitMQ, shared packages and reusable libraries... 

 ...various other trading services. The team is located globally and responsibilities are split into sub-teams, working with various tech stacks. Our teams code in Rust and work agile around the globe. Recently, the team played a critical role in scaling Kraken's trading... 

 ...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... 

 ...About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial... 

 ...About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial... 

 ...roadmap with business goals. How we work with AI AI is central to how we build, and we expect our leaders to drive it. Our primary stack is Anthropic’s Claude, used through Claude Code , across pipelines, code quality, operational automation, and documentation. As... 

 ...About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial... 

 ...accuracy, and cost dashboards. AWS: Bedrock , serverless patterns, SES ; token economics and per-call cost engineering. Full-stack pragmatism: strong Python ; enough TypeScript / Chrome-extension knowledge to own the integration. Clear spoken and written... 

 ...tracks them. Lead onboarding and ramp for new account managers on tools and process. Own data quality and governance across the stack - dedup, enrichment, integration health with BI/warehouse/marketing systems. Run forecasting and pipeline review cadences,... 

 ...haves TypeScript / Node.js familiarity: You’ve worked with JavaScript/TypeScript and Node.js and could quickly build context in our stack. Open-source or developer tooling interest: You’re excited by technical products, builder communities, and the challenges that...