Jobs at Djinni

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Team Lead Traffic Acquisition!

Responsibilities:

• Develop and execute the traffic acquisition strategy
• Lead and develop the acquisition team
• Manage multiple acquisition channels, including Affiliate, Media Buying / Paid, SEO / Organic, Referral, and others
• Analyze and optimize traffic across GEOs, brands, and channels
• Own key performance metrics: FTD, CPA/CAC, LTV, ROI/ROMI, Retention, Payback, GGR/NGR
• Manage planning, forecasting, and budget allocation
• Identify opportunities to scale existing channels and launch new traffic sources and partnerships
• Collaborate closely with Product, Retention, Analytics, and other cross-functional teams

Requirements:

• 4+ years of experience in iGaming / Betting / Traffic Acquisition / Performance Marketing
• Experience leading a team or an acquisition function
• Strong understanding of Affiliate, Media Buying / Paid, SEO / Organic, and other acquisition channels
• Proven experience scaling significant traffic volumes across multiple GEOs, brands, and channels
• Strong analytical skills and understanding of acquisition unit economics
• Hands-on experience with Excel / Google Sheets and BI tools
• Data-driven approach to traffic allocation, optimization, and scaling

Our benefits to you: 

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more 
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed 
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided 
🏖Paid vacations, sick leave, personal events days, days off 
💵Referral program — enjoy cooperation with your colleagues and get the bonus 
📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences 
🎯Rewards program for mentoring and coaching colleagues 
✈️In-house Travel Service 
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more 
🎳Other benefits could be added based on your location

Meet the YozmaTech

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a fast-growing startup focused on modernizing the way companies manage procurement and purchasing. They help organizations streamline procurement workflows, vendor management, and internal processes, allowing them to move faster, control spending, and gain better visibility. The company is small, fast-moving, and highly customer-focused. They work closely with their customers and move quickly from feedback to product improvements. Their platform is highly configurable and integrates with systems such as ERPs, CLMs, and collaboration tools.

Key Requirements:
🔹 You have solid 10+ years of experience building and operating production backend systems;
🔹 You are strong at debugging and refactoring across services, logs, and data and strive for;
🔹 Precise understanding, not hand wavy guesses;
🔹 AWS, with a heavy use of managed and serverless services;
🔹 TypeScript and Node for backend services;
🔹 Aurora Postgres;
🔹 Python for some services and data related work;
🔹 Integrations with third party APIs, ERPs, CLMs, and collaboration tools;
🔹 And flows rather than only individual endpoints;
🔹 You have taken ownership of technically challenging and evolving projects before and are;
🔹 Comfortable working through ambiguity;
🔹 You communicate clearly in writing and in conversation and are comfortable pushing back;
🔹 Asking questions, and exposing risks early;
🔹 You are good at using documentation, experimentation, and AI tools to unblock yourself and;
🔹 Accelerate your work, while still owning correctness and quality;
🔹 You care about leaving codebases and systems in a better state than you found them and;
🔹 Think about maintainability by default;
🔹 Priori experience working at a US based company is a nice to have;
🔹 English – Upper-Intermediate or higher.

Will be plus:
🔹 You can clearly communicate and debate complex problems and proposed solutions;
🔹 You have a broad engineering mindset and enjoy understanding systems end to end;
🔹 You are comfortable taking ownership of technically challenging, evolving projects, not just;
🔹 Well scoped tickets;
🔹 It is very important to us that you are independent: you know how to ask questions, ask for;
🔹 Help, and own your features start to finish;

What you will do:
🔹 Own features end to end and drive them from discovery through design, implementation;
🔹 Rollout, and follow up;
🔹 Work independently while collaborating smartly by unblocking yourself and asking questions;
🔹 Analyze and decompose complex work into clear, incremental steps without losing important;
🔹 Edge cases;
🔹 Communicate and debate solutions by explaining complex topics simply and leading;
🔹 Productive design discussions;
🔹 Identify and articulate tradeoffs across performance, reliability, complexity, and delivery;
🔹 Speed to guide decisions;
🔹 Design and implement backend services including APIs, background jobs, and data flows;
🔹 Across multiple domains and systems;

Interview stages:
🔹 1. Technical Interview(s) with Team Engineers;
🔹 2. Non-Technical Interview with the CTO;


Availability & Collaboration Hours

To ensure seamless collaboration across time zones, everyone is expected to be available for meetings and collaborative work for 4 hours each day, from 10:00 AM to 2:00 PM Eastern Time (ET). This is a mandatory shared availability window for all team members, regardless of their location.

Hello guys 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re looking for a success-driven Senior Full-Stack .NET Developer for one of our clients.

Full-Time, Long-Term position, work from the office or remote.

About the project:
This is an app for dental clinics. A team of developers, designers, DevOps specialists, and testers is working on the project.

Technical requirements:

— .NET Core, .NET 8 or later - 5+ years of experience;

— Angular 18 or later - 2+ years of experience or any other SPA frameworks like React or Vue - 5+ years of experience;

— Entity Framework Core - code first and database first approaches, understanding how EF and LINQ works under the hood;

— Experience working with MySQL or any other RDBMS;

— Distributed caching, distributed locks, Redis;

— Microservices, distributed system architecture design, scaling up vs scaling out;

— Deploying to AWS EBS and AWS ECS, experience writing CI/CD pipelines in YAML;

— Experience setting up metrics and telemetry, using OpenTelemetry, Grafana, Sentry or other monitoring tools;

— Writing integrations with API of 3rd party SaaS platforms (Xero, Quickbooks, Twilio, Stripe or others);

— Knowledge of possible security threats in web development, supply-chain attacks on developers;

— Knowing what CORS is, how it works, and how to configure CORS correctly with dynamic list of allowed domains;

— Containers, writing dockerfile, writing bash scripts;

— Knowing all of that without AI assistance;

— Being capable googling staff yourself.

Would be a plus:

— Writing integration with Xero or Quickbooks in particular;

— Creating custom nuget packages and distributing them through private nuget feeds;

— No fear using "git rebase --interactice" and solving merge conflicts;

— Experience setting up IAM system (like Keycloak) and using it for user authentication and machine-to-machine authentication;

— Writing n8n or Zappier workflows to automate routine tasks;

— Knowing and using 3rd party tools to enchance development workflow: Code Rabbit, SonarQube and others;

— Knowing how to configure AI to be most productive, and how to share this configuration with team.

What we offer:

— Competitive salary;

— Paid vacation and sick leaves;

— 8 hours a working day, 5 days a week;

— Career growth potential;

— Friendly team and corporate events.

Please send your CV here or via email.

Should the first stage be successfully completed, you’ll be invited to a personal interview.

We are looking for a technical support engineer in Bratislava.

Servers.com, powered by Nexcess, delivers specialized Infrastructure as a Service solutions for organizations where performance, scalability, and reliable execution are essential. As part of Nexcess, Servers.com contributes deep infrastructure expertise to a broader cloud technology organization serving businesses worldwide.
 

Our platform provides compute, storage, and networking services across the US, Europe, and Asia, with access to premium server hosting solutions in more than 26 data centers globally. We support leading enterprises and high-growth companies across industries including Big Data, AdTech, FinTech, Gaming, iGaming, Blockchain, and Streaming.

Requirements:
– your English is sufficient for e-mail correspondence;
– you are attentive to details, able to search and analyze information;
​– you have a deep understanding of how the Internet and networks work;
​– experience with Linux operating systems (Ubuntu, CentOS, Debian);
​– knowledge of working in the Linux terminal.​

We will welcome you to our team if you want to learn:
– system administration of servers from anywhere in the world;
– diagnose hardware, software and network server issues;
– work with hardware monitoring;
– work with cloud technologies.

We offer:
– work in a team of professionals at international level;
– comfortable working conditions: schedule without night shifts, no overtime, no phone support, smooth integration into the workflow;– mentor assistance, learning modern IT technologies;
– individual vocational training plan for 12+ months;
– opportunity to practice and improve your English;
– сompetitive salary and all necessary equipment;
– remote work from Bratislava with the possibility to use our co-working space;
– support of legalization in Slovakia if needed.

We are looking for a Network Engineer to join us.

Servers.com, powered by Nexcess, delivers specialized Infrastructure as a Service solutions for organizations where performance, scalability, and reliable execution are essential. As part of Nexcess, Servers.com contributes deep infrastructure expertise to a broader cloud technology organization serving businesses worldwide.
 

Our platform provides compute, storage, and networking services across the US, Europe, and Asia, with access to premium server hosting solutions in more than 26 data centers globally. We support leading enterprises and high-growth companies across industries including Big Data, AdTech, FinTech, Gaming, iGaming, Blockchain, and Streaming.

Key tasks:

• providing network equipment administration at multiple data centers;
• performing the routine and emergency maintenance works on network equipment;
• dealing with requests from external and internal clients;

• directly participating in internal projects (developing network, connecting new locations, implementing new equipment, automation).

   

Requirements:

• proficiency in LAN/WAN principles;
• strong understanding of dynamic network protocols (BGP/OSPF);
• understanding L2-networking: VLANs, xSTP family, LACP, Redundancy (LACP/VRRP/etc);
• ability to perform basic network troubleshooting;
• English level sufficient for reading technical documentation and communicating with customers (Intermediate at least);

• ability to learn, communication skills, willingness to take in and analyze large amounts of new information (mostly technical in English).

   

Will be a plus:

• experience with network equipment from Extreme, Juniper or Nokia;
• EVPN and/or MPLS knowledge;
• certifications from network equipment and software vendors;

• experience in telecom and/or datacenter networking.

   

What do we offer:

• work in a team of professionals at international level;
• mentor assistance, learning modern IT technologies;
• opportunity to practice and improve your English;
• сorporate English Program Compensation;
• comfortable working conditions: schedule without night shifts, no overtime, no phone support, smooth integration into the workflow;
• excellent pay and all necessary equipment;
• remote work from Bratislava with the possibility to use our co-working space;
• relocation support to Slovakia;
• support of legalization in Slovakia if needed.

We are looking for a motivated and detail-oriented Concierge to join our Customer Support team. The concierge (support) function for the Ascendix products covers client request triage, case management in Dynamics 365, product troubleshooting, bug reporting and escalation, and day-to-day client-facing support. 

Evening shifts only: 5:30 PM-2:30 AM (EET)

Requirements: 

• Strong spoken and written English—daily direct communication with US customers 
• Able to triage, troubleshoot, and manage a case queue independently after ramp-up 

• Clear technical communication—writes structured bug reports and client-facing responses 

   

Nice-to-have: 

• Support, helpdesk, or case management experience
• Salesforce experience (Administrator level or strong hands-on admin skills) 
• Experience with SaaS or CRM products 

• Commercial real estate or real estate domain familiarity 

   

Responsibilities: 

• Triage incoming client requests: categorize, resolve internally, or escalate to the appropriate team 
• Manage a typical queue of 20 to 30 active cases while maintaining quality and timely follow-up 
• Troubleshoot product issues across AscendixRE, Ascendix Search, Composer, Harvest, and AI Suite 
• Create clear bug reports and escalation briefs for Product and Dev handoffs 
• Maintain cases, tasks, and client records in Dynamics 365 
• Translate technical topics into broker-friendly language for non-technical customers

Ascendix offers you:

Healthcare:

• 20 paid vacation

• 5 paid sickness

   

Career and professional growth:

• B2B and remote cooperation
• Career development and professional growth
• Technical performance reviews and 360 Evaluation

• Collaboration with a personal Direct Manager, Technical leads, and mentors

   

Learning and Development:

• Opportunity for external event compensation

• Internal knowledge-sharing opportunities

   

Corporate spirit:

• Online and offline events & team-buildings
• Friendly and supportive atmosphere
• Open management

We're looking for someone who genuinely understands how Reddit works - not someone who simply posts content and hopes for the best.
 

Location: Prague office or remote
Employment: Full-time
 

What you'll do

• Launch, manage and optimize Reddit Ads campaigns
• Set up and manage two official brand subreddits
• Create native Reddit content and community campaigns
• Run promotional campaigns and AMAs
• Monitor brand mentions and community feedback
• Handle reputation management and public discussions
• Build relationships with relevant subreddit moderators
• Analyze results and improve our Reddit strategy
 

What we're looking for

• 1+ year of hands-on Reddit experience
• Experience with Reddit Ads
• Background in digital / performance marketing
• English B2/C1
• Experience with community management and moderation
• Good understanding of Reddit culture and community guidelines
• Analytical mindset and willingness to test and optimize
 

What we provide

• All necessary software and tools
• Dedicated advertising budget
• Resources for community and promotional campaigns
• Opportunity to build the Reddit direction from scratch

About the Role

Trialt is expanding its Statistical Programming team to support international Phase I-IV clinical trials across a range of therapeutic areas. Our programmers work on projects for pharmaceutical, biotechnology, medical device and CRO clients across the US and Europe. Depending on the project and individual experience, you may join a client-dedicated assignment or work within a full-service biometrics team. Project assignments are based on your experience, expertise and current business needs.

What You Will Do

• Lead statistical programming activities across one or more clinical studies.

• Oversee the development and validation of SDTM, ADaM and TLF deliverables.

• Plan programming work, estimate timelines and coordinate task allocation.

• Review complex deliverables and ensure compliance with project, CDISC and regulatory requirements.

• Maintain traceability from source data through SDTM and ADaM to final statistical outputs.

• Support the preparation and review of Define-XML, aCRF, SDRG, ADRG and validation reports.

• Investigate and resolve complex programming, data and submission-readiness issues.

• Lead client-facing meetings and technical discussions.

• Monitor project quality, timelines, risks and programming status.

• Mentor programmers and provide technical leadership.

• Collaborate closely with biostatistics, data management, medical writing and project management teams.

Required Qualifications

• Extensive statistical programming experience within clinical research.

• Advanced SAS programming skills and strong knowledge of CDISC SDTM and ADaM standards.

• Extensive experience producing and independently reviewing SDTM, ADaM and TLF deliverables.

• Experience leading programming activities at study or project level.

• Strong understanding of regulatory submission requirements and end-to-end traceability.

• Experience reviewing submission documentation and resolving Pinnacle 21 findings.

• Ability to plan work, estimate timelines, oversee quality and manage programming risks.

• Strong client-facing communication and technical leadership skills.

• Ability to mentor programmers and make independent technical decisions.

• English at Upper-Intermediate level or higher.

About the Role

Trialt is expanding its Statistical Programming team to support international Phase I-IV clinical trials across a range of therapeutic areas. Our programmers work on projects for pharmaceutical, biotechnology, medical device and CRO clients across the US and Europe. Depending on the project and individual experience, you may join a client-dedicated assignment or work within a full-service biometrics team. Project assignments are based on your experience, expertise and current business needs.

What You Will Do

• Independently develop and validate SDTM and ADaM datasets.

• Produce and QC complex tables, listings and figures.

• Interpret protocols, SAPs, dataset specifications and mock shells.

• Take ownership of programming activities for an assigned study or workstream.

• Review deliverables produced by other programmers and provide technical guidance.

• Investigate data issues, SAS log findings and validation findings.

• Support submission deliverables and study documentation.

• Estimate tasks, monitor timelines and communicate project status.

• Participate in client meetings and technical discussions.

• Collaborate with biostatisticians, data managers, medical writers and project teams.

Required Qualifications

• Solid statistical programming experience within clinical research.

• Strong SAS programming skills, including DATA Step, PROC SQL and SAS Macro Language.

• Hands-on experience with SDTM, ADaM and TLF production and QC.

• Strong working knowledge of CDISC standards and controlled terminology.

• Understanding of traceability from source data through SDTM and ADaM to statistical outputs.

• Ability to work independently with protocols, SAPs, specifications and study documentation.

• Ability to manage programming activities for an assigned study or workstream.

• Strong communication, organisation and problem-solving skills.

• English at Upper-Intermediate level or higher.

Strong Pluses

• Previous experience as a Lead Programmer or readiness to take programming ownership.

• Experience with Define-XML, aCRF, SDRG and ADRG.

• Experience using Pinnacle 21 or similar validation tools.

• Experience supporting regulatory submissions.

• Experience with R or Python.

• Previous experience in an international CRO, FSP or sponsor environment.

Working Model

• Fully remote position.

• Full-time engagement.

• Long-term cooperation.

About the Role

Trialt is expanding its Statistical Programming team to support international Phase I-IV clinical trials across a range of therapeutic areas. Our programmers work on projects for pharmaceutical, biotechnology, medical device and CRO clients across the US and Europe. Depending on the project and individual experience, you may join a client-dedicated assignment or work within a full-service biometrics team. Project assignments are based on your experience, expertise and current business needs.

What You Will Do

• Develop and validate SDTM and ADaM datasets.

• Produce and independently QC tables, listings and figures.

• Work with protocols, SAPs, dataset specifications and mock shells.

• Review SAS logs and investigate programming or data discrepancies.

• Support the preparation and QC of submission-related deliverables.

• Follow project-specific and company programming standards.

• Maintain clear documentation and provide regular progress updates.

• Collaborate with statistical programmers, biostatisticians, data managers and project teams.

Required Qualifications

• At least 2 years of statistical programming experience in clinical research.

• Good SAS programming skills, including DATA Step, PROC SQL and SAS Macro Language.

• Practical experience with SDTM, ADaM and/or TLF programming.

• Working knowledge of CDISC standards and clinical trial data.

• Understanding of production, independent validation and QC processes.

• Ability to work with programming specifications and study documentation.

• Strong attention to detail and ability to meet agreed timelines.

• English at Intermediate level or higher.

Strong Pluses

• Experience with both SDTM and ADaM.

• Experience using Pinnacle 21 or similar validation tools.

• Familiarity with regulatory submission deliverables.

• Experience with R or Python.

• Previous experience in an international CRO, FSP or sponsor environment.

About the Company

We are a leading research and development company, recognized as one of the largest organizations in Ukraine specializing in fine organic synthesis and the development of advanced synthetic methodologies for organic compounds. Our scientific research contributes to cutting-edge innovations in the pharmaceutical and biotechnology industries, with projects that meet international standards.

Our culture is built around professional excellence, respect, teamwork, social responsibility, care for the scientific community, and proactivity.

We are looking for an experienced Lead Monitoring Engineer (SCOM) to architect, implement, and maintain a proactive enterprise monitoring platform based on Microsoft System Center Operations Manager (SCOM) 2022. Your mission will be to build a monitoring ecosystem capable of identifying and preventing service disruptions before they impact business operations or end users.

Responsibilities

• Design, deploy, configure, and maintain Microsoft SCOM 2022, including Management Servers, Gateways, Operational Database, and Data Warehouse.
• Build and support proactive monitoring for a hybrid Microsoft infrastructure, including:
  • Windows Server 2019+
  • Microsoft Exchange (On-Premises)
  • Microsoft 365 / Office 365 services
• Configure hardware monitoring for physical servers.
• Optimize monitoring quality by:
  • Establishing performance baselines
  • Reducing alert fatigue
  • Creating synthetic transactions and health checks
• Develop and maintain custom PowerShell scripts for automation, monitoring, and custom metric collection.
• Design monitoring standards, dashboards, alerts, and reporting to improve infrastructure visibility and reliability.
• Troubleshoot performance and infrastructure issues across enterprise environments.

Required Qualifications

• 3–5 years of enterprise Windows Server administration experience.
• 1–2 years of hands-on experience with enterprise monitoring solutions, preferably:
  • Microsoft SCOM (2012 R2 / 2016 / 2019 / 2022), or
  • Strong experience with Zabbix, PRTG, or Prometheus and a solid understanding of enterprise monitoring concepts.
• Deep knowledge of Windows internals, including:
  • WMI
  • Event Viewer
  • Performance Monitor (PerfMon)
  • Windows Registry
  • Performance troubleshooting (CPU, Memory, Disk I/O, Network)
• Good understanding of Microsoft Exchange architecture, including:
  • Database Availability Groups (DAG)
  • Mailbox databases
  • Transport queues
• Strong PowerShell scripting skills for automation and custom monitoring.
• Basic Microsoft SQL Server administration, including:
  • Indexes
  • Database file placement
  • High Availability concepts

Nice to Have

• Microsoft certifications such as:
  • MCSA / MCSE (Windows Server)
  • MCSE: Cloud Platform and Infrastructure
  • MCTS: System Center Configuration/Operations Manager
• Modern Microsoft certifications:
  • Microsoft Certified: Windows Server Hybrid Administrator Associate (AZ-800 / AZ-801)
  • Microsoft 365 Certified: Administrator Expert (MS-102)
• ITIL 4 Foundation certification or knowledge of Event Management and Incident Management processes.
• Basic XML knowledge for customization of SCOM Management Packs.

What We Offer

• A unique opportunity to design and build an enterprise monitoring platform from scratch, with significant architectural ownership.
• Work in a complex, enterprise-scale Microsoft infrastructure supporting mission-critical scientific operations.
• Official employment with full social benefits and a competitive, fully transparent salary.
• 24 calendar days of paid annual leave.
• Standard 40-hour work week.
• Fully remote work environment.
• Comprehensive medical insurance.
• Access to on-site dental and massage services (where applicable).
• Challenging and meaningful technical projects.
• Continuous learning, certification, and professional development opportunities.

Description

Artificial intelligence (AI) is rapidly transforming the business landscape. From automating mundane tasks to powering data-driven insights, AI promises increased efficiency, improved decision-making and a competitive edge. However, simply implementing AI tools isn’t enough. To realize the full potential of these technologies, organizations need a dedicated role focused on managing, optimizing and governing their AI deployments: the AI Administrator. This emerging role is quickly becoming essential for businesses of all sizes.
We are seeking a dedicated AI System Administrator to manage and optimize our company’s AI systems and platforms.

Requirements

• Cloud Computing: Proficiency in cloud platforms: Azure, Tool: Foundry, OpenAI, PaaS Services, IaaS
• ServiceNow Tools: Experience with ServiceNow tools for Managing Service request and Incidents

Job responsibilities

• Model Monitoring & Management: Continuously monitoring model performance, identifying drift, and triggering retraining or recalibration processes.
• Infrastructure Management: Maintaining and scaling the infrastructure required to support AI workloadsб including cloud resources, servers and storage.
• Cost Optimization: Monitoring resource utilization, identifying inefficiencies and optimizing costs associated with AI infrastructure and operations.
• Security & Compliance: Implementing and enforcing data security policies and ensuring compliance with relevant regulations.
• Bias Detection & Mitigation: Analyzing models for bias and implementing techniques to mitigate it. Working with data science teams to ensure fairness and equity.
• Access Control & Permissions: Managing access to AI models, data, and infrastructure.
• Documentation & Reporting: Maintaining comprehensive documentation of AI models and infrastructure. Generating reports on model performance, data quality and security.
• Collaboration with Data Science: Working closely with data scientists to deploy, monitor and improve models. Providing feedback on model performance and data quality.
  Vendor Management: Evaluating and managing relationships with AI technology vendors.

Your responsibilities will include maintaining the health of our AI systems, resolving technical issues, and ensuring the systems are secure and up-to-date. The ideal candidate is a tech-savvy professional with an in-depth understanding of AI technologies and system administration. The ability to learn quickly and adapt to new technologies is essential.
Ultimately, the AI System Administrator should enhance our AI infrastructure and contribute to building high-quality AI applications that align with our business needs.

Do you have a strong Windows Server Administrator / Google Cloud Engineer background, passion for problem-solving, and want to join one of the largest tech companies in the Nordics? Then this is the role for you!

We are looking for a Senior Windows Server Administrator / Google Cloud Engineer to join Tieto Tech Consulting and work with our customer – Denmark's leading online grocery retailer, serving thousands of customers every day through a modern e-commerce platform. The company is focused on innovation, digital transformation, and delivering a seamless online shopping experience, supported by cutting-edge technology and agile product development. As a Senior Windows Server Administrator/ Google Cloud Engineer you will support and maintain hybrid infrastructure, ensuring high availability, security and operational excellence.

Responsibilities

• Administer Windows Server 2016, 2022 and 2025 environments
• Manage Active Directory, Group Policy, DNS, DHCP, IIS, and Windows Failover Clustering
• Perform server provisioning, patching, upgrades, and troubleshooting
• Administer Google Cloud Platform (Compute Engine, VPC, IAM, Cloud Storage, Monitoring)
• Automate administrative tasks using PowerShell
• Monitor infrastructure, resolve incidents, and participate in root cause analysis (OCD)
• Implement security best practices and support backup and disaster recovery

Requirements

• 5+ years of experience with Windows Server 2016/2022/2025
• 2+ years of experience with Google Cloud Platform (Compute Engine, VPC, IAM, Cloud Storage)
• Knowledge of Active Directory, Group Policy, DNS, DHCP, IIS
• Previous experience with PowerShell
• Infrastructure monitoring and troubleshooting
• Basic knowledge of VMware 
• English - intermediate / upper-intermediate

Would be an advantage

• Microsoft Entra ID
• ITIL Foundation
• Google Cloud or Microsoft certifications

We offer
We offer you professional growth, meaningful projects, open culture, and an outstanding work-life balance! We offer you an opportunity to create the future of a growing, fast-developing, and important sector. We believe that our organizational culture is an important part of enabling you to be successful. We provide a flexible hybrid work model as part of our culture and way of working. Finally, we also believe in curiosity and learning as a lifestyle where you need to unlearn and relearn every day as new possibilities emerge.  

Did we get you inspired?   

We look forward to your application!  
Please attach your CV or LinkedIn-profile and we will reach out to you. Interviews will be held on a continuous basis, so we encourage you to apply today.

Hope to hear from you soon!   

We perform background checks on all final candidates. 
Tieto declines calls from recruitment companies.

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.
 

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why we’re looking for a Marketing Design Lead to join our new team transforming the EdTech industry.
 

What product & team will you be working on?
 

Nibble is an all-around knowledge app for adult learners. It offers short, interactive lessons on different topics, from art to math. Nibble has been featured as App of the Day in over 50 countries, including the US, the UK, and Canada.
 

You'd join Nibble's marketing team as the lead of Paid Media Design, shaping the ideas that drive business goals, while working closely with User Acquisition and Creative Marketing.
 

This team has already grown into a fully functional unit: currently 4 in-house + project-based designers, making performance work for Meta, TikTok, Google, and others, across different foreign markets and locales, with new ones joining all the time.
 

The foundation is already there: the team, the scope, the way things run. What's missing is someone to hold it all and take it further.
 

Why do we need you?
 

Creative is king. It's what turns user acquisition's reach into results, and as the lead, you're the one who shapes how we grow our spend.
 

In practice, your team is contributing to:

• CAC and pROAS. A steady stream of fresh, tested creative is what keeps acquisition efficient as audiences get tired of seeing the same thing.
• How fast we can grow. Every new channel or locale is waiting on creative before it can really start spending — you're the one who sets that pace.
• What it costs to make. The more thoughtfully you automate and reuse what already works, the more the team can take on.

To make that happen, this team needs someone to lead it, and you're exactly who we're looking for.

In your first 6–12 months, we'll know you've succeeded when:

• Scaling strategies work, and spend grows with them. Winning approaches get identified and scaled.
• New platforms get their own playbook. Every new channel or locale launches with a tailored creative approach that performs fast.
• Your team handles launches, new locales, busy weeks. Capacity is planned for it.
• AI-first, craft still holds. Automation covers repeatable work, freeing headspace for bold ideas while quality stays consistent.
• Your team knows why their work matters, with room to chase new ideas.

What do your responsibilities look like?

• Hold the line on quality and safety. You're the one making sure every piece of creative, across channels and locales, meets the bar and stays within the rules (platform policy, AI disclosure, brand safety).
• Turn goals into a plan people can run with. Growth and paid media targets become quarterly creative OKRs, broken down into concrete goals for each person on the team.
• Run three hubs efficiently. Localization, motion, creative design: you decide how capacity gets shared between them, how much lands with your in-house team versus contractors, and how scaling and localization cycles get planned.
• Invest in your people. Reviews, onboarding, PDPs, regular 1:1s: real attention that helps people grow.
• Stay curious about what's next. New creative strategies, doubling down on what's already working, testing new tools, and giving newer things like UGC, in-house production, and AI-made creative a real home inside the team.

Who are you?

• You've done the production. 3+ years in performance creative for paid social, with hands-on experience running production on Meta, TikTok, or Google inside a performance loop.
• You've led people. 1+ years with direct reports, running the full cycle: 1:1s, PDPs, performance reviews.
• Numbers are part of how you see the work. CTR, pROAS, CAC, hook rate shape your brief as much as any visual does.
• You've scaled creative before. Concept frameworks that produce multiple executions, a refresh cadence, and reuse across formats and placements are familiar territory.
• You forecast capacity like a resourcing lead. Demand forecasting, scope assessment, closing gaps through contractors or hiring are second nature.
• AI is already part of how you think about production. You build with it, alongside engineers.
• You know the platforms cold. Meta, Google, TikTok, including ad policy and AI-disclosure requirements.
• You run on OKRs. Quarterly planning that cascades into focus areas people actually care about.

What do we offer?

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go on a week-long paid holiday to rest and recharge twice a year. Besides that, we provide 20 paid vacation days per year.
• Supporting initiatives that help Ukraine. 

Are you interested? Send your CV!

About the Company

We are an AI-powered B2B startup helping revenue teams understand what is changing inside their target accounts.

Our platform continuously tracks companies, competitors, stakeholders, and other relevant sources, transforming fragmented signals into actionable intelligence for enterprise customers.

We are a small startup that has been operating for around four years. We work directly with enterprise clients, move fast, and maintain a high level of service.

We are now in a growth stage and expanding our engineering team to increase our capacity to deliver.
 

About the Role

We are looking for a Senior Backend Engineer with strong Go experience and hands-on experience building AI-powered products.

You will primarily work on backend systems, APIs, data processing, and AI workflows. This may include RAG, LLM agents, prompt engineering, retrieval, and vector search.

This is a high-autonomy role. We are looking for someone who can take ownership of a problem, make technical decisions, and deliver solutions without constant supervision.
 

What You'll Do

• Build and maintain backend services in Go
• Develop features involving LLMs, RAG, AI agents, and prompt engineering
• Build APIs, integrations, and data-processing pipelines
• Work with NoSQL databases
• Contribute to retrieval, search, and AI workflows
• Take ownership of features from design to production
• Troubleshoot and solve production issues independently
• Collaborate closely with a small engineering and product team
• Occasionally handle simple Vue.js frontend tasks
   

Requirements

Must have:

• 5+ years of commercial software engineering experience
• 2+ years of commercial Go/Golang experience
• Hands-on experience with at least some of:
  • RAG
  • AI/LLM agents
  • Prompt engineering
  • LLM-powered applications
• Experience with NoSQL databases
• Strong backend development fundamentals
• Ability to work independently with minimal supervision
• Comfortable working in a fast-paced startup environment
• Ability to handle simple frontend tasks in Vue.js, or willingness to learn
   

Nice to Have

• AWS
• Agentic application development
• Vector databases
• Python
• Production RAG systems
• Enterprise SaaS experience
• Experience with data-intensive applications and integrations
   

What We Value

Ownership — You can take a problem from idea to production.

Autonomy — You don't need constant direction or control to make progress.

Pragmatism — You focus on solutions that work rather than unnecessary complexity.

Speed — You are comfortable working in a small team where priorities can move quickly.

Product mindset — You care about the customer problem, not just the code.