Senior Software Engineer Jobs

LearnUpon

Location:
Serbia, Belgrade

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

LearnUpon is looking for a Senior Software Engineer to join our team in Belgrade. This is a flex role, working 1 day per week from LearnUpon's Belgrade office. LearnUpon LMS helps organizations train their employees, partners, and customers. Businesses can manage, track, and achieve their unique learning goals — all through a single, powerful solution. As a Senior Software Engineer, you will play a crucial role in designing, developing, and delivering features, services, enhancements, and fixes for LearnUpon's core product. You'll contribute to the creation of a scalable, best-in-class LMS while strengthening our company culture.

Job Responsibility:

Drive impact and innovation by designing, building, and shipping software at scale
Actively improve code quality and design craftsmanship
Identify and leverage opportunities to enhance engineering productivity
Collaborate closely with other Engineers and Product team members
Mentor and guide junior engineers to foster their growth and development

Requirements:

6+ years of experience in software design and development using languages such as Ruby, GoLang, or other object-oriented languages
Strong expertise in developing and deploying high-quality, large-scale distributed systems and client-server architectures
Extensive experience with event-driven architectures and frameworks like Kafka
Deep understanding of cloud-based environments, specifically AWS services and best practices
Proven ability to communicate technical ideas effectively and collaborate with both technical and non-technical stakeholders
Holistic approach to solving engineering problems with a focus on craftsmanship and quality
Experience in leading projects from requirements gathering to deployment, collaborating with cross-functional teams
Ownership and accountability for delivering work throughout the software development lifecycle
Extensive knowledge of relational and non-relational databases, with a focus on query performance optimization
Excellent written and verbal communication skills in English
Proven track record of being a team player who collaborates effectively with both technical and non-technical colleagues

Nice to have:

Familiarity with GoLang, Ruby on Rails or similar web frameworks
Knowledge of front-end technologies such as Angular or other JavaScript frameworks
Previous experience in the eLearning industry or working with learning management systems
Exposure to API development and payment gateway integrations
A technology-related degree or equivalent qualification in Computer Science, Engineering, or a related field

What we offer:

Competitive salary and company ESOP
Comprehensive private health insurance scheme
25 days annual leave + 1 annual company wellness day off
Work in a fun and supportive environment with regular team events
Excellent career progression

Additional Information:

Job Posted:
December 09, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Senior Software Engineer