Work at 3fs

Want to join us? Check out the open positions listed below. Not convinced yet? Scroll down to find out more about what life is like at 3fs.

Open positions

Have a look and get in touch. Do none of the profiles match you skills? Get in touch with us anyway! We are always on the lookout for smart and talented people.

  • Open positions

    IT Engineer

    3fs d.o.o. is looking for a person that will help with our internal IT tasks.

    IT Engineer

    3fs d.o.o. is looking for a person that will help with our internal IT tasks.

    Responsibilities:

    You will have the following key responsibilities:

    • Manage and improve employee onboarding/deboarding
    • Maintenance and support of office IT equipment (laptops, Wi-Fi, conference room systems)
    • Assistance in IT procurement process
    • Contribute to improving security and reliability of our IT
    • Internal IT server maintenance and operation
    • Position is available on all levels - junior / mid / senior
    • Work from office in Kranj, Slovenija
    Knowledge & Skills:
    • Know your ways around MacOS
    • Have working knowledge of Linux (and eager to learn much, much more)
    • Good security posture
    • Great communication skills with fluency in written and spoken English language
    • Time management skills and ability to prioritize
    • Past experience with management of servers and/or networking is a plus.
    Your career path

    3fs ambition is to provide the best possible working environment with competitive salary, stimulations and on going promise of equity involvement after you reach a certain level of seniority. Our past experience shows that this is the best way to develop responsible and ahead of the curve teams, capable of providing the best services or products.

    You will work with other senior engineers in your team solving various problems. Your monthly salary before taxes should range between 1700 (junior positions) to 5800 (senior positions) euros, depending on your skills and professionalism. Bonuses come on top.

    Relocation cost will be covered.

  • Open positions

    Frontend Developer React in Maribor

    3fs d.o.o. opened a new office in Maribor and boosting up its team, responsible for building a new cloud product for one of the largest IT companies in the world. We provide backend, API and frontend solutions for the product while working directly with business developers in Stockholm and a sister team in Helsinki. You will be working on our cloud web consoles that are used by developers and administrators. All our web applications are developed and optimized for latest desktop browsers.

    Frontend Developer React in Maribor

    3fs d.o.o. opened a new office in Maribor and boosting up its team, responsible for building a new cloud product for one of the largest IT companies in the world. We provide backend, API and frontend solutions for the product while working directly with business developers in Stockholm and a sister team in Helsinki. You will be working on our cloud web consoles that are used by developers and administrators. All our web applications are developed and optimized for latest desktop browsers.

    Responsibilities:

    As a member of our team you will take part in web application development life cycle. Daily tasks will include:

    • Develop, implement and maintain services with React
    • Work with git
    • Perform code verification
    • Analyse flows and provide optimisations
    • Debug and creatively solve day to day technical issues
    • Working shoulder to shoulder with UX designers, backend developers and system architects
    • Work from office in Maribor, Slovenia, while being able to support teams around the world
    Knowledge & Skills:
    • Proficiency in JavaScript, HTML, CSS
    • Good knowledge of React, Node.js
    • Knowledge of JSON, REST, git, Twitter Bootstrap
    • Working with responsive web sites
    • Experience with automated testing is a plus
    • Ability to learn quickly
    • Excellent problem-solving and communication skills
    • Ability to work well in a multi-cultural team
    • Willingness to learn and adapt to a workflow with continuous deployment
    • 3+ years of professional working experience in a similar position
    Your career path

    3fs ambition is to provide the best possible working environment with competitive salary, stimulations and on going promise of equity involvement after you reach a certain level of seniority. Our past experience shows that this is the best way to develop responsible and ahead of the curve teams, capable of providing the best services or products.

    You will be a part of an international team (cca. 50 people around the world) that has been developing bleeding edge web technology used by cloud providers, sponsored by a global technology giant. Technology is in fairly early stage of development.

    You will work with other senior engineers in your team solving various problems.

    Your monthly salary before taxes should range between 1700 (junior positions) and 5800 (senior positions) euros, depending on your skills and professionalism. Bonuses come on top. We have a long list of perks that we offer to our employees including modern offices with fully stocked kitchen and sauna, standing desks for those who prefer them, extremely family and pets friendly environment. We organize and finance weekly sporting activities for employees, teambuildings, friday lunches, carwash etc.

    Relocation cost will be covered.

  • Open positions

    Senior Cloud Infrastructure Developer

    3fs d.o.o. is boosting up its team, responsible for building a new cloud based solution.

    We provide infrastructure, backend and frontend solutions for the product while working directly with business developers in Stockholm and a sister team in Helsinki.

    Senior Cloud Infrastructure Developer

    3fs d.o.o. is boosting up its team, responsible for building a new cloud based solution.

    We provide infrastructure, backend and frontend solutions for the product while working directly with business developers in Stockholm and a sister team in Helsinki.

    Responsibilities:

    As a member of our team you will take part in web application development life cycle. On a daily basis we use tools and services such as: Golang, Docker, Kubernetes, Ansible, Azure, AWS, Gitlab, Helm, Grafana, ELK, Prometheus, Gerrit, Jenkins.

    Position is available on a senior level.

    Daily tasks will include:

    • Development, implementation and maintenance of backend services in Golang
    • Write implementation proposals for features and architecture changes and provide time estimates
    • Work on automation and orchestration tools that support development and deployment process
    • Perform peer code reviews
    • Coach and mentor less experienced colleagues
    • Contribute to improvement of team’s ways of working
    • Debug and creatively solve day to day technical issues
    • Work from office in Kranj, Slovenia, while being able to support teams around the world
    Required Knowledge & Skills:
    • Experience in Golang or being able to switch from another language
    • Experience with version control system (git/subversion/…)
    • Ability to self learn and attention to detail
    • Good security posture
    • Analysis and problem-solving skills
    • You are fluent in written and spoken English language
    • Latest technologies and industry best-practices intrigue you
    • Willingness to learn and adapt to a workflow with continuous deployment
    • *nix love and hands-on knowhow
    Nice to have:
    • DevOps set of mind
    • Hands-on experience with containers (Docker/Kubernetes/Nomad/Mesos)
    • You show interest in infrastructure automation and configuration management (Ansible/Puppet/Chef/Terraform)
    • You have worked with at least one IaaS cloud provider such as AWS/Azure/GCP before
    Your career path

    3fs ambition is to provide the best possible working environment with competitive salary, stimulations and on going promise of equity involvement after you reach a certain level of seniority. Our past experience shows that this is the best way to develop responsible and ahead of the curve teams, capable of providing the best services or products.

    You will be a part of an international team (cca. 50 people around the world) that has been developing bleeding edge web technology used by cloud providers, sponsored by a global technology giant. Technology is in fairly early stage of development.

    You will work with other senior engineers in your team solving various problems.

    Your monthly salary before taxes should range between 3000 and 5800 euros, depending on your skills and professionalism. Bonuses come on top. We have a long list of perks that we offer to our employees including modern offices with fully stocked kitchen and sauna, standing desks for those who prefer them, extremely family and pets friendly environment. We organise and finance weekly sporting activities for employees, teambuildings, friday lunches, carwash etc.

    You will work with other senior engineers in your team solving various problems. Your monthly salary before taxes should range between 1700 (junior positions) to 5800 (senior positions) euros, depending on your skills and professionalism. Bonuses come on top.

    Relocation cost will be covered.

  • Open positions

    Cloud Infrastructure Developer

    3fs d.o.o. is boosting up its team, responsible for building a new cloud based solution.

    We provide infrastructure, backend and frontend solutions for the product while working directly with business developers in Stockholm and a sister team in Helsinki.

    Cloud Infrastructure Developer

    3fs d.o.o. is boosting up its team, responsible for building a new cloud based solution.

    We provide infrastructure, backend and frontend solutions for the product while working directly with business developers in Stockholm and a sister team in Helsinki.

    Responsibilities:

    As a member of our team you will take part in web application development life cycle. On a daily basis we use tools and services such as: Golang, Docker, Kubernetes, Ansible, Azure, AWS, Gitlab, Helm, Grafana, ELK, Prometheus, Gerrit, Jenkins.

    Position is available on all levels - junior / mid / senior.

    Daily tasks will include:

    • Deployment of services to the cloud in an automated fashion
    • Enable our internal development teams by supporting them with architectural and security decisions, introduction of monitoring and logging practices and development of CI/CD pipelines
    • Continuous improvement, automation and maintenance of production systems
    • Perform peer code reviews
    • Coach and mentor less experienced colleagues
    • Contribute to improvement of team’s ways of working
    • Debug and creatively solve day to day technical issues
    • Work from office in Kranj, Slovenija, while being able to support teams around the world
    Required Knowledge & Skills:
    • *nix love and hands-on knowhow
    • Knowledge of at least one script language (bash/python) is a must
    • Ability to self learn and attention to detail
    • Good security posture
    • Analysis and problem-solving skills
    • You are fluent in written and spoken English language
    • Experience with version control system (git/subversion/...)
    • Latest technologies and industry best-practices intrigue you
    Nice to have:
    • DevOps set of mind
    • Experience with configuration management (Ansible/Puppet/Chef/Terraform)
    • Hands-on experience with containers (Docker/Kubernetes/Nomad/Mesos)
    • You have worked with at least one IaaS cloud provider such as AWS/Azure/GCP before
    You are totally awesome if:
    • You have experience with complex multi-tier applications powering a high-traffic web service on a global scale
    • You have good coding skills in golang and/or php/javascript/java
    • You build your systems in the morning and hack them after lunch
    • You excel at GIF memes
    Your career path

    3fs ambition is to provide the best possible working environment with competitive salary, stimulations and on going promise of equity involvement after you reach a certain level of seniority. Our past experience shows that this is the best way to develop responsible and ahead of the curve teams, capable of providing the best services or products.

    You will be a part of an international team (cca. 50 people around the world) that has been developing bleeding edge web technology used by cloud providers, sponsored by a global technology giant. Technology is in fairly early stage of development.

    You will work with other senior engineers in your team solving various problems.

    Your monthly salary before taxes should range between 3000 and 5800 euros, depending on your skills and professionalism. Bonuses come on top. We have a long list of perks that we offer to our employees including modern offices with fully stocked kitchen and sauna, standing desks for those who prefer them, extremely family and pets friendly environment. We organise and finance weekly sporting activities for employees, teambuildings, friday lunches, carwash etc.

    Relocation cost will be covered.

(Un)corporate culture

Flexible work hours, pet-friendly offices, remote work, personalized work spaces. We want everybody working here to have the maximum amount of freedom to decide how to get their work done. For that reason, we’ve minimized the number of house rules down to only one: “Always do what is in the company’s best interest.” We believe that our employees are responsible people who can be trusted to make the right decisions without having someone looking over their shoulder.

The selection process

We see hiring as a two-way street. We think it’s just as much our job to impress you as is yours to impress us. That’s why instead of having “interviews”, we prefer to have relaxed chats.

How exactly does it work?

Until we get our hands on a mind reading device, we kindly ask you to take the initiative and express your interest in working with us. If you don’t, we won’t know you are interested and that would be a real shame.

So, the first order of business is for you to get in touch. You can take the more traditional route of sending us your CV and work portfolio, or you can do something totally off the beaten track. It doesn’t matter to us what you decide to do.

After we go through the stuff you send us and we like what we see, we’ll invite you to our offices to sit down with us (or invite you for a skype call if you don’t live near-by). Depending on the job type and position, we might ask you to do a task either before or during the visit/call. The task is not really intended to test you but to help us get a better understanding of your way of thinking.

Next we want to find out who you are. We want to know what ideas get your blood flowing, what you enjoy doing and what you don’t enjoy doing. It is equally important for us that during this time you get a really good sense of who we are, what we do and how we do it. That way you can make an informed decision whether you want to join us.

With the initial conversation over, if you still have things you want to discuss, we’ll gladly sit down again and talk about everything that is on your mind. Usually by the end of this process, both parties get a pretty good idea whether we are a match or not. If so, we’ll warmly welcome you to the 3fs family.

Perks

Often it’s the more intangible perks that make the biggest difference. (Scroll further down for the more tangible perks.)

Work environment

We keep our work environment healthy. Natural materials, large offices, ambient lights, air ionizers, ergonomic chairs and standing desks are the norm. Our kitchens are stacked with healthy snacks, organic tea and coffee, ice creams, smoothies etc.

To keep everyone’s creative light shining bright, we have large common area for mingling and knowledge sharing, open offices as well as themed rooms, a pool table, sauna, library area, a zen room to chillax and cool gadgets like Oculus Rift and Hololens.

Location

You’ll be working in Slovenia, which is a part of the Schengen (no customs or police control on borders with other EU countries in the Schengen zone) and the Eurozone (the Euro is the official currency). We personally love the fact that it is a place where you can ski in the Alps in the morning and sip tea (or wine) on the Mediterranean coast in the afternoon.

Want to know more?

The official language is Slovene, but since learning Slovene is like getting a tattoo on your behind (it’s painful, it takes a while and one rarely gets the opportunity to show it off), most people here are fluent in English plus a few other European languages (most often Italian or German). English is also the working language at 3fs.

Our company’s headquarter is located in Kranj, a smaller city with 50 thousand inhabitants that lies on the outskirts of Ljubljana, the capital. Ljubljana is one of the safest European capitals and lately (for better or worse) also quite the place for hipsters. The other office is located in the second large Slovenian city Maribor.

The country itself is tiny. From Ljubljana, it takes max two hours in just about any direction to reach the border. It’s where the Alps, the Mediterranean and the Pannonian Basin meet, so the scenery changes dramatically in those two hours. Being on the crossroads of a few distinct cultures means Slovenia offers many different cuisines, but in case you get bored here, awesome weekend trips are a relatively short car ride away (2,5 h to Venice, 3,5 h to Vienna, 4h to Budapest, 7h to Dubrovnik).

In case you want to explore further, you can get cheap flights from either Ljubljana or other airports nearby (Trieste, Venice, Rijeka, Zagreb, Graz, Budapest). Ryanair, Easyjet, Wizzair and others will fly you to most parts of Europe for a 100 EUR or less for a return ticket.

We have a young and dynamic IT scene with a good mix of well-established global players and up & coming startups. Startup accelerators are springing up like mushrooms around the country (as are microbreweries with excellent ales) and there are coworking spaces abound.

Going out for lunch will cost you 5-10 EUR, a beer after work will set you back about 3 EUR.

If you decide to work at 3fs, we’ll give you a hand in finding good accommodation and do the best we can to ease your pain of re-locating. We always set aside a budget for these kinds of activities, so you can be sure the process will be as smooth as possible. You can also get a complimentary Intro to Slovenian wining and dining from one of our devoted in-house connoisseurs on your arrival here.

Values

What we find important and what we do to act accordingly.