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Senior Software Engineer

Sofia, BG
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At Quickbase, we’re on a mission to end a universal problem: Gray Work. The ad-hoc, manual work we do looking for documents, resources, etc. when technology isn’t working for us—that’s Gray Work, and it negatively impacts productivity, employee well-being and a company’s bottom line. Quickbase’s platform for Dynamic Work Management (the first ever) empowers nearly 12,000 organizations like Consigli, Suffolk, Valvoline, Daifuku and more to take on Gray Work by bringing people, processes, and data together into one central location, so employees can stop chasing information across systems and focus on work that makes an impact. 

Our product is an AI-powered platform that helps businesses connect scattered data, automate unique processes, and scale what makes them competitive. Instead of forcing you to change how you work to fit a rigid system, Quickbase adapts to your workflows—so you can eliminate manual workarounds, reduce errors, and get real-time visibility across your operations.

 

Job Description

Quickbase is looking for an experienced Senior Software Engineer who will design, build, and enhance modern web applications and backend services that power innovative, AI-driven product experiences for our no-code platform. In this role, you will work cross-functionally to deliver scalable, high-performance solutions while contributing to system reliability, engineering best practices, and a fast-moving collaborative culture.

Skills and Experience You Bring

  • Strong software engineering experience building and maintaining production-grade applications across frontend and backend systems.
  • Full-stack experience is preferred, but we are open to candidates with deeper specialization in either frontend or backend development.
  • Ability to work efficiently in a language-agnostic environment and ramp up quickly on new technologies, frameworks, and tools.
  • Solid engineering fundamentals, including testing, system design, data modeling, performance optimization, and building maintainable and scalable architectures.
  • Experience with modern web technologies such as React and Node.js is highly valued.
  • Backend-focused experience in designing and building scalable, reliable high-performance services, APIs, and data integrations.
  • Experience working with cloud-based infrastructure and CI/CD pipelines, automated testing, observability, and modern deployment practices.
  • Experience integrating AI-powered features, working with AI APIs, or using AI-assisted development tools to improve product and engineering outcomes.
  • Ability to independently own projects and deliver high-quality software in iterative development environments.
  • Passion for learning new technologies and continuously improving engineering practices.
  • Strong communication and collaboration skills, with the ability to work effectively across cross-functional teams.
  • Customer-focused mindset with attention to usability, reliability, performance, accessibility and overall product quality.

What You’ll Be Doing

  • Design, develop, test, deploy and maintain full-stack application features and services.
  • Build and enhance AI-powered product experiences using modern frameworks and tooling.
  • Collaborate with Product Managers, Designers, Engineers, and other stakeholders to translate customer and business needs into scalable and impactful solutions.
  • Develop intuitive, responsive, and maintainable user experiences with reliable backend services that support high performance product experiences.
  • Participate in code reviews and contribute to engineering best practices.
  • Help improve system reliability, scalability, and performance over time.
  • Contribute to a collaborative, innovative and fast-moving engineering culture focused on continuous improvement and customer impact.

Benefits

  • Unlimited remote work policy.
  • 25 days of annual leave, 2 additional days off for volunteering.
  • Competitive remuneration package incl. an annual bonus.
  • Top-notch IT setup.
  • Mental health support, life insurance, food vouchers.
  • Additional health insurance - for you and your loved ones.
  • Annual wellness support allowance.
  • External Professional Learning Opportunities.
Skills & Requirements Qualifications

We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace.