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Software Engineer, Backend

Join Avantos AI as a Backend Engineer to build scalable backend services for an innovative AI-native operating system in financial services.

Location
Novi Sad, Serbia
Compensation
Not disclosed
Level
mid
Type
full time

Posted by employer 4 months ago

First seen on Joblaze 1 hour ago

Last verified on the company career page 1 hour ago

What you'll build

  • Design, develop, and maintain backend services
  • Collaborate with cross-functional teams
  • Implement and optimize database schemas
  • Manage and optimize AWS cloud infrastructure
  • Write clean, maintainable, and well-documented code

Must have

  • 3-5 years of experience in backend development
  • Strong proficiency in Golang and/or Python
  • Experience with AWS services
  • Solid understanding of relational databases

Nice to have

  • Familiarity with event-driven architectures
  • Experience with containerization and orchestration
  • Knowledge of CI/CD practices and tools
  • Experience in the financial services industry

Requirements

Experience
3–5 years

Not disclosed in this posting: compensation, work arrangement, visa sponsorship.

Joblaze summary

In this role, the Backend Engineer at Avantos AI focuses on designing and maintaining scalable backend services for their innovative web application. Key skills include proficiency in Golang and Python, experience with PostgreSQL, and familiarity with AWS cloud infrastructure. This position is ideal for candidates with 3-5 years of backend development experience, particularly those with a background in financial services. The team emphasizes collaboration and continuous improvement, working to address complex challenges in client relationship management.

Joblaze insights

  • Listed today — first seen on Joblaze September 28, 2026. Last confirmed on Avantos.ai's careers page September 28, 2026.

Quick facts

How much experience is required?
3–5 years of relevant experience for this Software Engineer, Backend role.
What's the tech stack?
Joblaze extracted these technologies from the posting: AWS, Docker, Golang, Kafka, Kubernetes, PostgreSQL.
What seniority level is this role?
Avantos.ai targets mid-level candidates for this position.
Is this full-time or contract?
Full-time for this Software Engineer, Backend role at Avantos.ai.

From the original posting

About the Role

Avantos AI is seeking a Backend Engineer to join our team in building the Avantos web application from the ground up.

Responsibilities

  • Design, develop, and maintain scalable and efficient backend services using Golang and Python

  • Collaborate with cross-functional teams to define, design, and ship new features

  • Implement and optimize database schemas, queries, and data models using PostgreSQL

  • Work with event-driven architectures and message queues, particularly Kafka

  • Participate in code reviews and contribute to improving our development practices

  • Manage and optimize our AWS cloud infrastructure

  • Troubleshoot, debug, and fix production issues

  • Write clean, maintainable, and well-documented code

  • Contribute to the continuous improvement of our development and deployment processes

Minimum Qualifications

  • 3-5 years of experience in backend development

  • Strong proficiency in Golang and / or Python

  • Experience with AWS services and cloud architecture

  • Solid understanding of relational databases, particularly PostgreSQL

  • Excellent problem-solving and analytical skills

  • Strong written communication skills

Preferred Qualifications

  • Familiarity with event-driven architectures and message queues (Kafka)

  • Experience with containerization and orchestration (Docker, Kubernetes)

  • Knowledge of CI/CD practices and tools (ArgoCD)

  • Experience with infrastructure as code tools (Terraform)

  • Experience in the financial services industry

  • Familiarity with microservices architecture

  • Knowledge of security best practices in cloud environments

  • Experience with monitoring and logging tools

Standard company text repeated across Avantos.ai's postings is omitted here.

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