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Site Reliability Engineer

Site Reliability Engineer

SENIOR INFRASTRUCTURE ENGINEER (M/F)

Aircash

Zagrebfulltimesenior

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Описание вакансии

We're growing fast and pushing boundaries across the EU. What began as a local Croatian idea has evolved into one of the leading European fintech platforms that brings a wide range of financial services to millions of users. Driven by innovation and a clear vision, we keep expanding into new markets, building new features, and proving that great ideas can travel far. From everyday payments and money transfers to Aircash Mastercard, we make managing money easy, wherever life takes you.

We're not just a fintech. We're a team that mixes serious tech with just the right amount of fun. The ones who challenge complexity and find smarter ways to get things done.

Different backgrounds, one shared goal: make everyday payments faster and more effortless.

No forms, no nonsense. Just freedom at your fingertips.

We are looking for an experienced
Infrastructure Engineer
to take ownership of the management and development of our IT infrastructure, as well as the management of relationships with external partners and service providers (data centers, hosting/cloud providers, and system administration contractors). In this role, you will ensure the stability, security, and high availability of our infrastructure while actively participating in the planning and implementation of infrastructure projects.

Key Responsibilities

  • Manage and oversee the entire IT infrastructure and supporting systems
  • Install, configure, test, and maintain operating systems (Windows Server and Linux), software, and system management tools
  • Manage relationships with external infrastructure service providers (data centers, hosting/cloud providers, system administration partners), including defining and monitoring SLAs, coordinating service delivery, and handling escalations
  • Plan, design, and implement infrastructure projects
  • Ensure the highest levels of system and infrastructure availability by developing, testing, and maintaining replication, backup, and disaster recovery plans
  • Oversee third-party access to data in cooperation with the Information Security team
  • Troubleshoot and resolve incidents and operational issues to improve system stability and performance.
  • Optimize existing systems and infrastructure to enhance performance and efficiency
  • Collaborate with internal teams (Software Engineering, Platform Engineering, and Information Security) and participate in meetings with external clients and stakeholders to define technical requirements
  • Maintain accurate and comprehensive documentation in accordance with internal quality standards and audit requirements
  • Continuously monitor, evaluate, recommend, and implement new technologies to improve operational efficiency
  • Participate in infrastructure budget planning and vendor selection

Qualifications You Bring

  • 5+ years of experience managing and overseeing/monitoring distributed IT infrastructure and systems
  • Hands-on experience with Windows Server, Linux environments, and virtualization platforms
  • Proven experience working with data centers and external hosting/cloud providers, including negotiating and managing Service Level Agreements (SLAs)
  • Solid understanding of database replication, backup strategies, and disaster recovery concepts
  • Strong troubleshooting skills for both hardware and software issues
  • Good knowledge of core networking protocols, including DNS, HTTP(S), TCP/IP, TLS, and SSH
  • Experience managing identity and access through Microsoft Entra ID, including Privileged Identity Management (PIM)
  • Strong vendor and partner management skills, with the ability to clearly communicate expectations and monitor service delivery
  • Excellent communication and collaboration skills, with the ability to work effectively across multiple teams and stakeholders
  • Proficiency in spoken and written English
  • Nice to have: experience working in a fintech or other regulated environment, with an understanding of security and compliance requirements related to third-party access to systems and data

What We Bring To The Table
Innovation drives us, and we never stop asking "what's next?".

And because great work deserves great perks, here's what you can expect from day one:

  • Growth isn't a buzzword here. You'll have access to real learning opportunities, both inside and outside the company
  • Open feedback is part of our culture; we grow by listening, learning and sharing with each other
  • Tasty, freshly prepared lunches every day, with options to suit different tastes and preferences
  • Start your day off right — coffee, tea, fresh fruit, and snacks are waiting for you every morning in the kitchen
  • Annual health check-ups to help you take care of your health without extra hassle
  • A fully covered Multisport card and sports activities like padel to make staying active easy and enjoyable
  • Christmas and Easter bonuses that bring a little extra ease to the holiday season
  • For parents, extra support and time off for those milestone moments — from baby bonuses to the first days of kindergarten or school
  • Extra vacation days to give you more time to unwind, recharge and do what you enjoy most

Step into a role where your ideas make an impact, your work has meaning, and every day brings something new to build or improve.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

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Мы разбираем объявление до настоящих требований и переписываем ваше резюме под него — вопросами, а не выдумкой: ни одна строка не появится без вашего подтверждения. Войдите, чтобы получить это первым, — и попасть в розыгрыш.

  • Резюме под конкретную вакансию, а не «универсальное»
  • Ответы хранятся: правится любой, а не весь разговор заново
  • Всё в аккаунте — открывается с любого устройства

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Site Reliability Engineer

Release Delivery Manager (m/w/d) Transformer Monitoring

Siemens Energy

Zagreb

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Описание вакансии

A Snapshot of Your Day
Join us as a Release Delivery Manager (m/f/d) Transformer Monitoring, where you will be the central coordinating force driving the success of our release processes. Imagine guiding initiatives through meticulous planning, readiness checks, and approvals, ensuring that every release aligns with our strategic portfolio priorities. You will collaborate closely with development teams, validation, cybersecurity, architecture, and product management to prepare each release for deployment. Your role is pivotal in orchestrating cross-portfolio efforts, aligning stakeholders, and making clear decisions that enhance the strategic direction of the Transformer Digitalization Portfolio, ultimately delivering high-impact solutions for our customers.

How You’ll Make An Impact

  • Coordinate and oversee end-to-end release activities across the Transformer Digitalization Portfolio, ensuring alignment with business goals.
  • Lead structured planning cycles, readiness reviews, quality gates, and approval workflows for transparent release delivery.
  • Facilitate strong alignment between development, validation, cybersecurity, architecture, commercialization, and product management teams.
  • Apply Agile and SAFe principles to optimize release cadence, improve collaboration, and support iterative, value-based delivery.
  • Promote continuous improvement by standardizing release processes and enhancing communication flows across teams.

What You Bring

  • Bachelor’s or Master’s degree in Engineering, Computer Science, Business, or a related field.
  • Proven experience in release management, program delivery, and multi-team coordination within digital or technology-driven environments.
  • Strong skills in agile methodologies, including iterative delivery and structured prioritization.
  • Familiarity with the SAFe Framework and experience in PI Planning and portfolio-level alignment.
  • Excellent coordination, organizational, and communication skills, with the ability to align diverse stakeholder groups effectively.

About The Team
Our Grid Technology team enables a reliable, sustainable, and digital grid. The power grid is the backbone of the energy transition. Siemens Energy offers a leading portfolio and solutions in HVDC transmission, grid stabilization and storage, high voltage switchgears and transformers, and digital grid technology.

Who is Siemens Energy?
At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens\-energy.com/employeevideo

Our Commitment to Diversity
Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

  • The opportunity to engage in an exciting environment on meaningful projects
  • Career development opportunities
  • Supportive work culture
  • International environment
  • Flexible working times
  • And more!

https://jobs.siemens\-energy.com/jobs

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Site Reliability Engineer

Network Security Engineer

Span

Zagrebfulltime

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Описание вакансии

Do you want to join a growing team of top professionals who invest time and effort into teaching, career growth, and cultivating employees into the next generation of IT experts?

You've come to the right place.

Span is a Croatian IT company with a global reach specializing in high-quality information systems design and management services, as well as tech support for customers and enterprises. We're constantly improving, advancing, and adopting new trends, new skills, and new expertise, giving our employees virtually endless opportunities for professional development.

What you'll do:

  • Participating in installation and maintenance of network / network-security infrastructure
  • Independently resolving tasks that appear within incident
  • Actively participating in projects
  • Updating the knowledge base with new incidents and solutions
  • Care about documentation of configurations and system installations
  • Occasionally fulfilling the position of Technical Account Manager for certain customers
  • Constantly developing and acquiring new technical knowledge
  • Responsibly and proactively approach towards work tasks

We could be a perfect fit if you are:

  • Approaching activities in a planned and organized manner, focused on essentials and working quickly and efficiently
  • Showing a strong desire for constant career development and gaining experience
  • Inclined to innovate, always trying out different approaches and looking for new, better and more efficient ways of working
  • Appreciating and accepting differences, respecting other people and their opinions and ideas and readily giving them yourself

What we expect:

  • Technical University degree or high-school degree with relevant experience
  • At least 3 years of experience working on similar jobs
  • Experience and knowledge for any of the following technologies: Next Generation Firewalls, SASE solutions (preferred, but not mandatory: Palo Alto, Fortinet, Cisco…)
  • Knowledge of Cloud networking, SD-WAN and SASE Networking technologies (preferred, but not mandatory: Microsoft Azure, Google Cloud, Palo Alto Prisma Access, Cisco Umbrella, CATO Networks, Zscaler…)
  • Very good English language (written and spoken)
  • Owning a driver's license

What's in it for you?

  • Competitive salary according to your experience
  • A business phone of your choice
  • InHouse testing center- we are giving you an option of gaining professional certificates
  • Mentor - no matter how much experience you've got, we will provide you with an adequate mentor
  • Regular feedback on your performance and personalized career development plan
  • Possibility to earn different types of bonuses
  • Subvention of Multisport card or PassSport- not only brain workout is important
  • Minimum of 25 vacation days
  • Complete health checks- adjusted for men and women
  • Free psychological counseling- we care about your wellbeing
  • Lunch and transportation compensations
  • Benefits for children of employees

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Site Reliability Engineer

IT Global Systems Engineer

Transcom

Zagrebfulltimesenior

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Описание вакансии

We’re CX fanatics, with technology at the core of everything we do. The most-loved brands rely on us to deliver seamless, tech-driven experiences. Now, we’re looking for an IT Global Systems Engineer to keep our platforms running smoothly and our teams supported. Sounds interesting? Apply now!

Join Transcom as an IT Global Systems Engineer!

Be on the front line by being responsible for globally supporting the company’s server and systems infrastructure.

In this role, you will:

  • Support and maintain existing platforms through proactive and reactive maintenance
  • Investigate solution improvements and new projects
  • Implement changes as directed
  • Work on projects alone and as part of a wider team
  • Follow documented processes, and create documents for new ones
  • Monitor performance of applications and servers
  • Work with users to understand problems

What's in it for YOU!

  • International and inclusive environment, that makes you feel supported, encouraged welcome
  • Continuous development through our internal learning platforms and external training
  • Modern and comfortable office and relaxing spaces to take a break
  • Opportunity to work in a hybrid model
  • This role will be working shifts that are 9am to 5pm, 5pm to 1am CET
  • Rotating weekend on-call availability (at least once a month)
  • Corporate benefits and discounts

To be successful in this role, the following is needed:

  • Experience in an extensive range of technologies including Microsoft Windows (Server 2016, 2019), Active Directory(2016), VMware (5.0 and higher), HyperV
  • Additionally in Linux, scripting, SQL, IIS, Web proxy/filtering system (Squid, ISA, or cloud based solutions), Antivirus Systems, PCI, IT Security standards such as PCI, SOC2, ISO27001 etc., GPO, DNS, DHCP, networking, storage devices (SAN, NAS, iSCSI, NFS, Fiber channel, Synology, RAID) , Cloud computing and more
  • Intensive and proven troubleshooting skills
  • College diploma or university degree in the field of computer science and/or 7 years equivalent work experience
  • Strong customer service orientation and sense of urgency
  • Highly self-motivated
  • Fluency in English is a must (both written and spoken)
  • Experience gained working in a Call Centre / BPO or similarly high pressure and results driven environment

Please include a full CV, in English with your application.

Closing date is Sunday 9th August 2026.

What Life at Transcom is like!

At Transcom, we’re relentlessly committed. To our clients and each other. Every day, someone starts their journey with Transcom. Taking the potential they have today and turning it into skills for the future. Getting recognized for working hard, being a team player, and supporting others. Championing positive, lasting change in their teams and communities. That’s just how we are at Transcom. Here we care and root for each other. You’re included, just as you are, from day one. And with the right mindset, there’s no end to how far we can go together.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Site Reliability Engineer

Staff Software Engineer (Sports)

Super

Zagrebfulltimelead

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Описание вакансии

We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for talented people who will shape how millions of customers play, watch, and connect every day.

We are looking for a Staff Software Engineer to operate far beyond the scope of a single team or service. Working directly with senior engineering leadership, you will tackle large, cross-area technical challenges that impact dozens — sometimes hundreds — of services across the platform. This is a high-impact role for someone who thrives on complex systems, ambiguous problems, and consequential architectural decisions that shape how our platform scales and evolves.

What The Role Involves

  • Collaborate with engineering leadership and teams to design and implement scalable, robust software solutions
  • Analyse complex system challenges and develop clear strategies for improving architecture, scalability, and platform efficiency
  • Drive large cross-team initiatives from concept to execution, influencing decisions and aligning multiple teams
  • Enhance system automation across scale, resiliency, and deployment
  • Build and improve core platform components and shared libraries (AWS, Go, Erlang, Kafka) used across the organisation
  • Work with technical and non-technical stakeholders to understand and drive improvements across the platform
  • Build on our cloud-native platform, enabling greater use of AWS technology to accelerate delivery, scale, and resiliency
  • Grow the engineering community, elevating standards and helping teams operate more efficiently

What We Are Looking For

  • Minimum 8 years of hands-on experience in a large-scale production environment
  • Experience designing and implementing solutions at an organisational level, impacting multiple teams or tribes
  • Proven track record engineering high-quality, highly scalable software
  • Strong system design fundamentals, particularly in distributed systems
  • Ability to analyse complex technical problems and develop clear strategies
  • Comfort working in ambiguous, high-impact problem spaces
  • A willingness to learn new technologies (we are working with Golang, Erlang)
  • Strong communication skills and the ability to influence technical direction across teams
  • A passion for creating user-centric, data-driven solutions

Nice to have

  • Experience in Fintech
  • Interest in functional programming

What We Offer

  • Medical / Health Insurance
  • Open Annual Leave
  • Employee Assistance Programme
  • Training & Learning Development

Additional benefits vary by country and will be shared during the hiring process.

About Super
We are a global technology group, dedicated to building the future of entertainment and fan-centric experiences. With commercial markets in Brazil, Belgium, Poland, Romania, Greece and Serbia, and a network of offices across Spain, Croatia, Malta, Gibraltar, the Netherlands and the UK, we are a truly international organization. Our purpose at Super has evolved from sports and betting into creating the platform that stretches into the wider world of technology-driven entertainment. With a growing and diverse team of more than 5,000 people, we create immersive, responsible, and personalised experiences for millions of customers worldwide.

Shaping the Future of Play
Everything we do at Super is rooted in doing what is right: for customers, for each other, and for our long-term vision. Our Culture Manifesto is our North Star. It captures our purpose, mission, and the six core beliefs that shape how we think, make decisions, and act every day. Want to explore our culture in more detail? Visit our careers page: super.xyz/careers

Super is committed to the highest standards of compliance, safety, and responsibility. As such, we are active members of the International Betting Integrity Association (IBIA) and the European Gaming & Betting Association (EGBA).
At Super, we operate as a high-performing team. We hire and grow talent based on ability and potential, regardless of background and identity because we know diverse perspectives, drive better performance.

Это сохранённая копия объявления, опубликованного в другом месте. Вакансии снимают без предупреждения — перед откликом проверьте сайт работодателя. mentors.coach не является нанимающей стороной.

Это все вакансии по этой категории в этой стране

SENIOR INFRASTRUCTURE ENGINEER (M/F)Aircash · Croatia

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