Full Stack Developer

Location: Sofia, Bulgaria | Work arrangement: Hybrid | Contract type: Full-time | Language requirements: Fluent English/Bulgarian

• Do you enjoy working across the full tech stack?
• Are you experienced with building scalable cloud platforms?
• Do you want to improve reliability and automation using modern DevOps practices?

We’re looking for a Full-Stack Engineer to help enhance our Cloud Cost Control (CCC) platform by building end-to-end backend and frontend solutions and delivering new features at scale. You’ll develop RESTful APIs and data integrations (e.g., PostgreSQL/Databricks), strengthen performance and security, and drive reliable delivery through CI/CD, Infrastructure as Code, and production observability.

Key Responsibilities:

• Design, build, and support full stack solutions for backend and frontend applications
• Develop and maintain RESTful APIs, ensuring seamless integration with databases like PostgreSQL and Databricks
• Enhance the Cloud Cost Control (CCC) platform for modularity, scalability, and feature improvements
• Improve application performance, security, reliability, and automate deployments through DevOps practices
• Manage CI/CD pipelines, define Infrastructure as Code, and set up monitoring and observability for production systems
• Collaborate with stakeholders on requirements, user experience, and stay updated with emerging technologies

Job Requirements

• Proficient in Python, RESTful API design, and database management (PostgreSQL)
• Experienced with microservices, distributed systems, unit/integration testing, and DevOps tools including Docker, Kubernetes, and CI/CD pipelines
• Skilled in Infrastructure as Code and Cloud platforms such as Microsoft Azure (AKS, Data Factory, Key Vault, Monitor, Front Door)
• Adept at full stack development, with frontend experience in TypeScript/JavaScript and backend capabilities
• Integrated third-party and cloud APIs, including Microsoft Graph, Azure Cost Management, AWS CUR; familiar with BigQuery, ADLS Gen2, Databricks, and data ingestion/processing
• Strong communicator, collaborative team player, quality-driven, proactive, and focused on continuous improvement

What’s on offer

Our company benefits vary based on your location, but always include:

• Global company culture: We defined our 6 core values through our company culture (https://www.softwareone.com/en/our-story/our-values).
• A mentor who supports your successful start and is at your side with advice and action.
• President’s Club: Recognition awarded by leadership and your peers.
• Flexible work: Do great work from anywhere but also visit local office to deliver excellence in team relationship.
• Lifelong education: A variety of training and development opportunities.
• Hire to Grow: We optimize our internal structures and feedback culture constantly to be your Employer of Choice, today and in future.

Company description SoftwareOne and Crayon have come together to form a global, AI-powered software and cloud solutions provider with a bold vision for the future. With a footprint in over 70 countries and a diverse team of 13,000+ professionals, we offer unparalleled opportunities for talent to grow, make an impact, and shape the future of technology. At the heart of our business is our people. We empower our teams to work across borders, innovate fearlessly, and continuously develop their skills through world-class learning and development programs. Whether you're passionate about cloud, software, data, AI, or building meaningful client relationships, you’ll find a place to thrive here. Join us and be part of a purpose-driven culture where your ideas matter, your growth is supported, and your career can go global.