1,971,031open jobs
116,594companies
256,306added this week
Browse all
Location
Remote (Bosnia and Herzegovina, Croatia)
Seniority
Senior
Employment
Full-Time

First seen by Alion on Oct 24, 2026.

Overview
Company
Impact
Profile match
Home Our Offices Our Offices Our Offices Crossvallia 2020-02-26T13:15:54+01:00 Zagreb Office WorkSpace Our largest office is located in Zagreb on the Hilton hotel’s 12th floor. Education Center Knowledge is the backbone of our company.
NewsletterPrijavite se na newsletter i primajte najnovije oglase direktno na email. Backend DeveloperFrontend DeveloperFull Stack DeveloperQA guruDizajnerMarketingMenadzmentPrijavi seLokacijaRemoteSarajevoBanja LukaTuzlaZenicaMostarDobojIskustvoJuniorMediorSeniorPozicijaFront-End DeveloperBack-End DeveloperFull Stack DeveloperDesignQuality AssuranceMarketingManagementTip poslaPuno radno vrijemePola radnog vremenaPraksaKontakt[email protected]Kontakt forma© 2026 Dzobs.comBlogTimUsloviPrivatnostFAQ Senior C Developer - Crossvallia | Dzobs.com Senior C DeveloperCrossvalliaRemoteSeniorPuno radno vrijemeCCloudGitHTTPLinuxTCP/IPUnixCI/CDO kompaniji

Crossvallia specializes in IT infrastructure, cloud computing, and security, providing IT services, experience and know-how for IT clients across the globe, most notably HAProxy Technologies. HAProxy Technologies is the company behind HAProxy, the world’s fastest and most widely used software load balancer. Organizations rapidly deploy HAProxy products to deliver websites and applications with the utmost performance, observability, and security at any scale and in any environment.

The passion for what we do has no boundaries, our resilience is authentic and our courage is limitless when facing new challenges. We are proud of the culture we have built together.

We are proud of our people at the service of technology #TechforPeople.

Opis poslaWhat you will do in this role:

As part of the development team, you’ll have the opportunity to collaborate with colleagues and teams covering a range of technologies and applications, including the core HAProxy team. Our primary stack includes C, Go, Python, Vue.js, Elasticsearch and more, but your focus will be on enhancing HAProxy in C-related projects.

Participate in designing, planning and creating standalone programs or integrated components (and their documentation) for Open Source and/or commercial use in conjunction with the Open Source HAProxy Load Balancer software

  • Process Oriented: Participate in the complete lifecycle of software development including prototyping, implementation, testing, maintenance, and support.
  • Passionate: A self-starter who has a passion for technology and the ability to use efficient coding techniques to produce well-structured, easily maintainable code. Mindful of solutions that emphasize performance, reliability, and scalability.
  • Accountability: Strive for continuous improvement, embrace change, feedback, quick iterations, and embrace failure in order to learn from mistakes.
  • Communication: Liaise with peer developers, designers and product owners to identify requirements that affect scope, schedule, and quality.
KvalifikacijeWhat you will bring to this role:
  • An experienced contributor with a track record of execution and delivery in a software development environment.
  • University degree or college diploma in a Computer Science, Engineering or related field
  • 5+ years solid years experience with C, Shell, HTTP, TCP/IP and Git
  • Proven experience designing, building, and maintaining efficient, reusable and reliable C code
  • Ability to develop technical specifications from high-level business requirements
  • Strong understanding of software engineering principles, best practices and CI/CD fundamentals
  • Experience developing and deploying in Linux/Unix-based environments
  • Experience with Linux patching
  • Written and verbal fluency in English is mandatory, while French is a nice bonus
  • Strong troubleshooting and problem-solving skills
  • Excellent communication, interpersonal skills and attention to details & deadlines
  • Ability to work under pressure and to easily flow with changes to priorities and projects
  • Ability to work independently and as part of a team in a high-performance organization
Bonus:
  • Knowledge of cloud environments is a plus
Dodatne informacijeThe Position:

This is a full-time position, for candidates located in Croatia and Bosnia.

Why Crossvallia:

Surround yourself with talented team members. We hire great people based on our core values creating a fun, collaborative and stimulating work environment. Being on the cutting edge of technology, employees have opportunities for growth through upskilling and to learn a vast array of technologies. We are a fast-growing team, allowing you to have a bigger impact on our future.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,971,031 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Bosnia and Herzegovina
Python Developer 1 hour ago
≈ $20k – $42k per year (Estimated) • Remote (India) • 6+ years exp • India
Python
JavaScript
Python
Django
Celery
Django REST Framework
Databases
MySQL
PostgreSQL
DevOps
Rest API
GCP
Azure
CI/CD
Git
AWS
Docker
Management
Agile
Apply
$106k – $146k per year • Remote (United States) • Full-Time • 4+ years exp • High School Diploma • United States
Python
Java
Ruby
Bash
DevOps
Terraform
Ansible
Rancher
Prometheus
AWS
Docker
Kubernetes
Linux
Apply
$106k – $146k per year • Remote (United States) • Full-Time • 4+ years exp • High School Diploma • Pittsburgh
Python
Java
Ruby
Bash
DevOps
Terraform
Ansible
Rancher
Prometheus
AWS
Docker
Kubernetes
Linux
Apply
≈ $77k – $198k per year (Estimated) • Remote (likely EAEU)
JavaScript
C#
C#
ASP.NET Core
Entity Framework Core
Databases
MS SQL
Frontend
Vue.js
DevOps
Git
GitHub
Apply
$76k – $118k per year • Remote (Poland) • Contractor • Warsaw
Python
Python
FastAPI
Django
Celery
Databases
MySQL
PostgreSQL
Redis
RabbitMQ
Apache Kafka
DevOps
Terraform
GitHub Actions
Prometheus
GitLab CI
CI/CD
Jenkins
Git
AWS
Docker
Grafana
Apply
≈ $57k – $115k per year (Estimated) • Hybrid • 4+ years exp • Málaga
Python
SQL
Python
pySpark
Databases
Databricks
AI/ML
Spark
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Analytics
ETL/ELT
Management
Agile
Scrum
Kanban
Apply
Software Architect 10 hours ago
≈ $91k – $196k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Cairo
Python
JavaScript
SQL
Databases
MySQL
Oracle
Frontend
Vue.js
React.js
JQuery
DevOps
Rest API
Git
Linux
Unix
SOAP
Management
Agile
Apply
$6.3k – $99k per year • Hybrid • Full-Time • Riga
Databases
Apache Kafka
AI/ML
MLFlow
LLM
Amazon SageMaker
Machine Learning
DevOps
Terraform
CI/CD
AWS
Docker
Bamboo
Apply
≈ $38k – $91k per year (Estimated) • In office • 12+ years exp • PhD • Bengaluru
Python
AI/ML
Spark
Fine-tuning
Prompt Engineering
NLP
MLlib
Transformers
TensorFlow
Keras
PyTorch
LLM
Hugging Face
Machine Learning
DevOps
Git
Docker
Apply
In office • 6+ years exp
Python
JavaScript
Management
Agile
Scrum
Apply
Perl Developer 1 day ago
Remote (Bosnia and Herzegovina, Croatia) • Full-Time • Sarajevo
Python
Ruby
Perl
DevOps
HAProxy
Linux
Unix
Apply
Golang Developer 14 days ago
Remote (likely Bosnia and Herzegovina) • Full-Time • 4+ years exp • Sarajevo
Python
Go
JavaScript
Databases
ElasticSearch
Frontend
Vue.js
DevOps
HAProxy
Kubernetes
Linux
Apply
C Developer 14 days ago
≈ $36k – $107k per year (Estimated) • Remote (likely Bosnia and Herzegovina) • Full-Time • 5+ years exp • Sarajevo
Python
Go
JavaScript
Databases
ElasticSearch
Frontend
Vue.js
DevOps
HAProxy
Linux
Apply
Systems Administrator 14 days ago
In office • Full-Time • 3+ years exp • Sarajevo
Python
Bash
Perl
Databases
MySQL
PostgreSQL
Memcached
DevOps
HAProxy
Linux
Unix
TCP/IP
DNS
Apache HTTP Server
Apply
In office • Full-Time • Sarajevo
DevOps
HAProxy
Apply
≈ $35k – $104k per year (Estimated) • Remote (Bosnia and Herzegovina) • Full-Time • 5+ years exp • Bosnia and Herzegovina
Python
SQL
Python
Flask
Django
DevOps
CI/CD
AWS
Docker
Management
Agile
Apply
≈ $33k – $90k per year (Estimated) • Remote (Bosnia and Herzegovina) • Full-Time • 5+ years exp • Bachelor's Degree • Bosnia and Herzegovina
Python
PowerShell
DevOps
Terraform
Azure
Management
SharePoint
ITIL
Apply
Remote (Bosnia and Herzegovina) • High School Diploma • Bosnia and Herzegovina
Apply
≈ $26k – $52k per year (Estimated) • Remote (Bosnia and Herzegovina) • Full-Time • 2+ years exp • Master's Degree • Bosnia and Herzegovina
Apply
≈ $18k – $45k per year (Estimated) • Remote (Bosnia and Herzegovina, EST hours) • Contractor • 1+ year exp • Bosnia and Herzegovina
AI/ML
Machine Learning
Apply
See all jobs
This is one of many
1,971,031 more open roles from verified company boards, updated every day.