Balance logo

Senior Backend Engineer

Balance

On-site
Bulgaria
Full-time
Senior
7+ yrs
Salary not listedPosted 2w ago

Real job — pulled straight from Balance’s careers page · Verified August 2, 2026 · No reposts.

Job description

Balance is hiring a Senior Backend Engineer — a full-time, based in Bulgaria role. Apply directly on Balance's careers page below.

Senior Backend Engineer – Platform Team

Location: Bulgaria (BG)

Experience Level: Intermediate

Description

About Balance

At Balance, we're building the financial infrastructure that powers the next generation of B2B commerce. Our platform enables businesses to streamline payments, automate financial workflows, and deliver exceptional purchasing experiences.


We're looking for a passionate Senior Backend Engineer to join the platform team, help design and scale our system, infrastructure and dev tools.



Salary range- 3500-4000 Euros Monthly


Responsibilities

What You'll Do

  • Take ownership of the entire software development lifecycle—from ideation and architecture through implementation, testing, deployment, and ongoing production support.
  • Participate in architecture discussions and contribute to long-term technical strategy and platform evolution.
  • Contribute to how we shift towards agentic software development lifecycle.
  • Support Balance’s rapid business growth.
  • Collaborate closely with Product Managers, Designers, Data teams, fellow engineers and other stakeholders.
  • Mentor and support fellow engineers through technical guidance, knowledge sharing, and collaborative problem-solving.


Requirements

What We're Looking For

  • You’re curious about and actively experimenting with how AI changes Software Development Lifecycle.
  • 7+ years of experience building production-grade backend applications.
  • Experience designing and building RESTful APIs and service-oriented architectures.
  • Significant practical experience building distributed systems.
  • Hands-on experience with large-scale production databases, including PostgreSQL and/or MongoDB.
  • Strong knowledge of data modeling, indexing, query optimization, and database performance tuning.
  • Experience working with AWS cloud services.
  • Experience with Docker, Kubernetes, and/or serverless architectures.
  • Experience building and maintaining CI/CD pipelines.
  • Solid understanding of software architecture, clean code principles, and design patterns.
  • Experience working in Agile development environments.
  • Frontend experience with React or similar frameworks is an advantage.
  • Bachelor's degree in Computer Science, Software Engineering, or a related field is an advantage.


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Frequently asked questions

What skills are required for Senior Backend Engineer at Balance?

The required skills for Senior Backend Engineer at Balance include: PostgreSQL, MongoDB, AWS, Docker, Kubernetes, CI/CD, REST, Agile, React.

What is the seniority level for Senior Backend Engineer at Balance?

Senior Backend Engineer at Balance is a Senior level position.

How do I apply for Senior Backend Engineer at Balance?

You can view the full description and apply for Senior Backend Engineer at Balance on EchoJobs: https://echojobs.io/job/balance-senior-backend-engineer-platform-team-so4q5.