Golang, Software Systems Engineer

Nexufend GmbH

Software Systems Engineer building and scaling backend services for a B2B network security platform. Working primarily with Golang, Protobuf, Grafana, Loki, and PostgreSQL in a hybrid role.

Posted 5/30/2026full-timeVienna • 🇦🇹 AustriaMid-LevelSenior💰 €50,000 - €90,000 per yearWebsite

Tech Stack

Tools & technologies

AndroidGoGrafanaiOSMacOSPostgres

About the role

Key responsibilities & impact

Build backend services and features in Golang
Interact with PosgreSQL and Loki data sources
Design database structures and whole backend services
Scale services and data management
If skilled: Work on macOS, iOS, Android agents and system/kernel integration
Use your other skills to help out colleagues or fill needs until these roles are properly filled
Manage and scale infrastructure
Build and maintain CI/CD pipelines
Work independently and self-motivated on assigned features
Engage proactively in the creative process with forward-thinking solutions
Participate in code reviews and technical discussions
Collaborate with fronted developers on API design and integration
Write clean, maintainable, well-documented code
Contribute to architecture design decisions

Requirements

What you’ll need

Proficient in Golang
Deep knowledge of networking, network security and firewall technology
Experience with PostgreSQL, Protobuf, HTTP2
Familiarity with log management, Grafana, especially Loki
Modern development workflow using Git, CI/CD, GitHub, ...
Ability to work independently and self-motivated
Forward-thinking approach and engagement in creative processes
Strong problem-solving skills
Excellent English communication skills (written and verbal)
Live within 5 hours of Vienna Intl. Airport (door to door scheduled travel time)
Willingness to come to the office (or similar location) up to once per month (likely only once per quarter)
On-site is also possible, even temporarily, but mandatory for the first two weeks.

Benefits

Comp & perks

Competitive salary with equity options
Flexible remote work within the EU
Shape the product technology from the ground up
Significant creative freedom and ownership over UI/UX decisions
Work with experienced founding team with proven track record
Modern tech stack with cutting-edge technologies
Professional development budget
Collaborative, innovation-driven culture
Direct impact on product development and company growth
Be part of revolutionizing network security
Work on cutting-edge cybersecurity technology
Join at early stage with significant growth potential
Help businesses worldwide protect critical infrastructure
European-based company aligned with EU data protection standards

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

GolangPostgreSQLProtobufHTTP2networkingnetwork securityfirewall technologyCI/CDGitAPI design

Soft Skills

self-motivatedproblem-solvingcommunicationcollaborationcreativityindependenceengagement