Jobs

Are you passionate about building scalable, reliable data systems that power real-world solutions? We are looking for a Senior Data Engineer to join our team and work remotely from Europe, Ukraine, or LATAM.

At Sigma Software, we partner with innovative companies to deliver cutting-edge technology solutions. This role offers the opportunity to design and operate a canonical data platform that integrates diverse external data sources, ensuring high quality and flexibility.

Why join us? You’ll work with modern technologies, collaborate with talented professionals across multiple regions, and have the freedom to experiment and innovate while contributing to impactful projects in the AdTech domain.
 

CUSTOMER

Our client is a fast-growing AdTech company focused on solving real-world challenges in digital advertising and data-driven marketing. They specialize in building highly resilient and scalable systems that encourage experimentation and innovation. Their data platform is designed to be both powerful and flexible, enabling engineers to introduce new ideas and leverage the latest technologies to optimize advertising performance and audience insights.
 

PROJECT

The project involves developing and maintaining a canonical data platform that integrates multiple external data sources. It supports both full data loads and incremental updates, ensures high data quality, and leverages AI-assisted tools for monitoring and issue detection.

Key Technologies: Java, Scala, SQL, GCP Dataflow, REST APIs, AI-assisted tools, event-driven architectures

Responsibilities

• Design, build, and maintain reliable data pipelines to ingest and process data from external systems
• Implement integrations using Java or Scala, ensuring scalability and resilience
• Handle both full data loads and incremental updates efficiently
• Collaborate with engineering and product teams to align on integration and data needs
• Develop and maintain a unified internal data model
• Ensure data quality, detect and resolve incorrect or incomplete data
• Utilize AI-assisted tools to improve data quality and operational efficiency
• Monitor and optimize data pipelines for production readiness

Requirements

• At least 5 years of experience as a Data Engineer or Backend/Data Engineer
• Strong production experience with Java or Scala
• Proven experience integrating external systems via REST APIs (pagination, rate limiting, token-based authentication)
• Strong data modelling skills with structured, relational data
• Solid SQL knowledge
• Experience with GCP Dataflow
• Experience operating data pipelines in production environments
• Strong communication skills and ability to collaborate across teams

• At least an Upper Intermediate level of English

   

Will be a plus:

• Experience with event-driven architectures or messaging systems
• Designing canonical schemas across multiple data sources
• Experience with LLM (Large Language Models)

Personal profile:

• Proactive and detail-oriented
• Thrives in collaborative environments
• Enjoys solving complex integration challenges
• Comfortable experimenting with new technologies
• Committed to improving data systems

Let’s Start With a Hello

We’re looking for a Head of VIP who can build, scale, and lead a high-performing VIP direction from strategy to execution.
If you know how to turn high-value players into long-term loyal clients — and teams into strong retention machines — this role is for you.

Who We Are

We’re an international iGaming & Entertainment platform активно expanding across global markets.
Our VIP segment is a ключевой драйвер роста, and we’re focused on building premium, personalized experiences across LATAM, Portugal, and Uzbekistan.

Our culture?
Fast and flexible.
Player-first mindset.
Data-driven decisions.
Real ownership, real impact.

What You’ll Be Doing (Head of VIP)

Owning and developing the global VIP strategy across key markets.

Building, managing, and scaling the VIP team (VIP Managers, Retention, Support).

Designing and implementing retention strategies for high-value players.

Driving key KPIs: LTV, retention rate, churn reduction, VIP revenue.

Defining segmentation, player lifecycle, and personalized engagement approaches.

Overseeing VIP communications across all channels (calls, chats, messengers).

Managing complex and sensitive VIP cases (payments, KYC, disputes, high-risk clients).

Collaborating cross-functionally with Product, Payments, Risk, Marketing, and CRM teams.

Optimizing bonus structures, VIP programs, and loyalty mechanics.

Analyzing performance, building reports, and continuously improving processes.

What Makes You a Great Fit

Proven experience as Head of VIP / VIP Lead  in iGaming.

Strong background in managing VIP teams and scaling operations.

Deep understanding of retention, player behavior, and VIP lifecycle.

Experience working with one or more GEOs: LATAM,  Tier 1, Uzbekistan.

Excellent leadership, communication, and decision-making skills.

Hands-on mindset — able to both build strategy and execute.

Strong analytical thinking and data-driven approach.

Fluent English (additional languages are a plus).

Bonus Points

Experience launching or rebuilding VIP direction from scratch.

Strong knowledge of VIP bonus models and loyalty systems.

Experience working in high-growth, fast-paced environments.

Multicultural team management experience.

What’s In It for You

Fully remote work format.

5/2 schedule (no night shifts).

Competitive salary + performance-based bonuses.

Real ownership of VIP direction and influence on business results.

Paid onboarding and full support during adaptation.

Career growth in a fast-scaling international company.

Let’s Wrap It Up

If you know how to build strong VIP relationships, scale teams, and turn retention into real revenue — we want to meet you.

Let’s build VIP that players don’t want to leave. 🚀

About the Client
Our client is a leading SaaS provider of highly automated financial aid management solutions for higher education institutions across the U.S. Their platform integrates with established student information systems, enabling institutions to streamline operations, reduce errors, expand program offerings, and deliver better financial aid experiences to students.

About the Role
We are looking for a Software Engineer to join the client’s Product Development team. The team operates in a fast-paced Agile environment, building and enhancing multiple SaaS products tailored for the higher education market.

This role requires a unique combination of modern and legacy expertise. You will work across both established systems and newer technologies, contributing to the full development lifecycle, from design to implementation and testing.

What You’ll Do

• Develop and maintain backend features using C#, ASP.NET MVC, and .NET Core.
• Build and support RESTful APIs using ASP.NET Web API.
• Write, optimize, and maintain complex SQL Server queries and stored procedures, without relying solely on ORM tools.
• Work on UI functionality that includes significant jQuery-based interactions.
• Collaborate with cross-functional teams to define and implement technical solutions.
• Develop and maintain automated unit tests.
• Troubleshoot and resolve issues efficiently.
• Communicate proactively to clarify requirements and keep delivery on track.

Core Requirements

• Strong experience with C#, ASP.NET MVC, and ASP.NET Web API.
• Solid understanding of RESTful API design principles and best practices.
• Strong hands-on experience with JavaScript and modern frontend development, including React.
• Deep knowledge of SQL Server, including native SQL query writing, stored procedures, and query optimization.
• Experience developing software products with complex business rules.
• At least 5 years of professional software development experience.
• Demonstrated problem-solving skills and the ability to work effectively in a fast-paced environment.
• Excellent communication skills and a proactive, team-oriented approach.
• Attention to detail and a commitment to high-quality work.
• Willingness to follow established policies, including time tracking, timely communication, and providing notice for planned time off.
• Ability to work occasional overtime and participate in on-call coverage, including weekends if required.

Nice to Have

• Experience with Kendo UI, and Node.js.
• Familiarity with Docker, Kubernetes, and MongoDB.
• Experience with modern .NET versions, including .NET Core and .NET 10.

We Offer

• Competitive market salary.
• Fully remote work.
• Convenient and somewhat flexible work hours, with required overlap until 20:00 Kyiv time (GMT+3), or 1 pm EST.
• 28 days of paid time off per calendar year.
• The opportunity to work on a socially impactful product, alongside a highly professional, US-based international team.
• Interesting challenges, as well as opportunities to grow and learn.

ArboStar is the leading all-in-one business management platform servicing clients in the green industry such as landscaping, tree care, lawn care and more, across the globe. Our innovative, cloud-based software integrates everything from CRM and scheduling to GPS tracking and business analytics, ensuring seamless workflow and exceptional customer satisfaction. With a dynamic and fast-growing team of 80+ professionals, ArboStar is committed to delivering exceptional products and services that help our clients succeed.

Why ArboStar? At ArboStar, we foster a dynamic and supportive work environment where creativity, collaboration, and dedication to excellence are valued. Join our team and help revolutionize the green industry with innovative technology and outstanding service.

As part of our Customer Success team, you’ll play a vital role in ensuring our clients get full value from Arbostar from onboarding and adoption to expansion and renewal.

Key Responsibilities:

• Own the client relationship post-sale, guiding SMB and VIP customers through training and ongoing success;
• Proactively manage a portfolio of customer accounts, ensuring strong adoption, health, and retention;
• Lead day-to-day communication with clients via email, phone calls, and our ticketing system to ensure timely responses and proactive support;
• Conduct quarterly business reviews (QBRs) with key accounts to highlight ROI, identify opportunities, and gather feedback;
• Partner with Sales and Product to drive upsell/cross-sell opportunities and capture client insights;
• Monitor customer health scores, usage trends, and support activity to detect early signs of risk or growth potential;
• Coordinate with Support and Product teams to resolve escalations and advocate for client needs;
• Maintain accurate records of account activity, notes, and tasks in the CRM (Pipedrive, PandaDoc, Google sheets).
   

Requirements:

• 2+ years in Customer Success, Account Management, Sales or a client-facing SaaS role (experience with SMBs is a plus);
• Strong understanding of customer lifecycle, onboarding, and retention best practices;
• Exceptional communication and relationship-building skills;
• Comfortable managing multiple accounts (100+) with varying levels of complexity;
• Experience with tools like Pipedrive, Salesforce, Zendesk or similar CRM/CX platforms;
• Problem-solving mindset and a passion for delivering value to customers;
• Ability to explain software features in a clear, engaging, and practical way;
• Advanced English proficiency (C1 level or higher) — both written and spoken — is required for effective client communication;
• Knowledge of SaaS metrics (NRR, churn, adoption, NPS, etc.).
   

What We Offer:

• Work schedule: 9:00 AM – 5:00 PM (EST);
• 10 paid vacation leaves per year;
• A paid day off on your birthday or special day;
• Only remote work;
• Opportunity to work in the green industry, helping to make our planet greener;
• Supportive, remote-first culture focused on growth and impact.

We are toogeza, a Ukrainian recruiting company that is focused on hiring talents and building teams for tech startups worldwide. People make a difference in the big game, and we may help to find the right ones.

Currently, we are looking for an experienced User Acquisition Manager to join one of toogeza’s clients.

Requirements

• 2+ year of experience in user acquisition / performance marketing
• Experience managing budgets over $100K on paid social channels
• Strong understanding of key marketing metrics and how they impact business performance
• Strong analytical skills and ability to make data-driven decisions
• Experience working with analytics tools such as Amplitude or Tableau
• Structured and systematic approach to work
• Creativity and ability to generate strong ideas and hypotheses
• Ability to explain and support decisions with data
• Ability to react quickly and adapt to changes

• Upper- Intermediate (B2) or higher level of English

   

Responsibilities

• Create, manage, and scale advertising campaigns (Meta, AppLovin, TikTok)
• Optimize ad campaigns to achieve performance KPIs
• Own key performance metrics such as ROAS, Spend, and others
• Develop and test hypotheses to improve user acquisition performance
• Work closely with PMMs and the creative team to improve product messaging and ad creatives
• Participate in creative brainstorming sessions and generate new ideas

• Research and analyze competitors’ user acquisition strategies, including channels and ad creatives

   

What we offer

• Remote or Hybrid work. The choice is yours!
• Time-off Policy — unlimited Out of office days
• Sport and education compensations
• Psychologists compensation
• Language courses compensation
• Coworking compensation
• Health insurance
• 100% Sick Leave Compensation
• Team buildings and offsites (Spain, Italy, Poland and other)
• Merch

• Birthday presents

   

What’s next?

If this role sounds like a fit — we’d love to hear from you! Just send over your CV and anything else you’d like us to consider.

We’ll review everything within five working days, and if your background matches what we’re looking for, we’ll get in touch to set up a call and get to know each other better.

Our client is an international product-based IT company specializing in the iGaming industry.

Founded in 2014, the company quickly became a leader in the CIS region and is now expanding globally.

We are currently looking for a Middle Marketing Data Analyst.

📋 Key responsibilities and your contribution:

— Multi-channel performance tracking: analyze the efficiency of diverse traffic sources using ROI, ROMI, and LTV metrics

— Quality control: contribute to the development of monitoring systems to detect traffic anomalies and low-quality affiliate leads

— Insight automation: design and maintain scalable dashboards in our BI tool that empower stakeholders to make real-time bidding and budget decisions

— Experimentation: lead the analytical side of A/B testing for landing pages and creative strategies, ensuring statistical significance and actionable results

— Utilize SQL to manipulate and analyze data efficiently

— Collaborate with teams to support product and marketing initiatives with data insights

— Conduct advanced data analysis to uncover insights that will inform business strategies

📚 Your qualifications:

— 2+ years of experience in Data or Marketing Analytics (preferably iGaming experience)

— Demonstrated experience in delivering actionable insights and data-driven recommendations

— Proven ability to independently tackle complex data analysis tasks

— Strong communication skills and business mindset

— Proficiency in BI tools, with a preference for candidates with Tableau knowledge

— Strong practical knowledge and experience with SQL and other databases

➕ Nice to have:

— Familiarity with Google Analytics, Google Tag Manager

— Knowledge of web/product analytics to see how acquisition traffic converts within the funnel

— Experience with GBQ data stack and Git

Benefits:

⭐ Days of recovery: 20 paid vacation day per year and unlimited sick leave days.
⭐ Health: corporate medical insurance, a company psychologist and a Cafeteria of Benefits for personal wellness choices.
⭐ Education: a variety of foreign languages course for you to choose from. Also we are open for your development and you can choose different courses /training for improving your skills.
⭐ Compensation: additional benefits that can be used according to company policy, e.g. paid business trips, international conference opportunities, lunch perks at our offices etc.
⭐ Work Environment: work remotely or from one of our offices in Cyprus, Portugal, Poland, equipped with the equipment you’ll need for success.

We’re looking for a Senior DevOps Engineer to join our team. 

About Us:

Together with the client’s team you’ll be building a next-generation cloud-based security platform as a backend engineer with strong infrastructure expertise.

The team is working on products that enable security teams to orchestrate forensic investigations, run custom scripts at scale, and respond rapidly to cyber threats across millions of endpoints. The platform powers automated forensic evidence collection, customizable forensic profiles, and streamlined incident response workflows - all within a unified console alongside EDR data.

This role focuses on infrastructure migrations to modernize our platform and improve scalability.

Responsibilities:

• Plan and execute infrastructure migrations across multiple environments
• Manage Kafka infrastructure including consumers, producers, and cluster configurations
• Implement infrastructure-as-code for repeatable deployments
• Migrate services to new cloud proxy architectures
• Work with established migration patterns and documentation
• Coordinate with cross-functional teams on dependencies and rollouts

Requirements:

• 5+ years of infrastructure/backend development experience
• Proficiency in Python or Go
• Proficiency in Kubernetes and container orchestration
• Experience with infrastructure-as-code (Terraform)
• Experience with relational databases
• Experience with AWS or GCP cloud platforms
• Strong communication skills and ability to work in hybrid/remote teams
• Self-directed with ability to work independently
• It'd be great if you have experience with: ArgoCD and GitOps workflows; nginx and cloud proxy patterns; Large-scale distributed systems
• Upper-Intermediate level of English

We’re searching for an experienced IT Recruiter to join a fintech company. This is a long-term opportunity, specifically open to Ukrainian professionals living abroad.

Responsibilities:

• Full-cycle recruitment for IT positions (from sourcing to offer stage)
• Active search and headhunting of candidates via LinkedIn, job boards, and other channels
• Conducting initial screening interviews and evaluating technical and soft skills
• Working closely with hiring managers to define role requirements and hiring strategy
• Building and maintaining strong talent pipelines
• Managing candidate data in the ATS system

• Ensuring smooth and positive candidate experience throughout the process

   

Requirements:

• 2+ years of experience as an IT Recruiter
• Strong understanding of IT roles, technologies, and market trends
• Experience with LinkedIn Recruiter and Boolean search
• Good communication and negotiation skills
• English level: Upper-Intermediate or higher
• Ability to work in a fast-paced, result-driven environment

• Proactive and self-organized approach

   

We offer:

• Competitive salary and performance-based bonuses
• Friendly and professional team
• Opportunity to grow in international IT recruitment
• Interesting and challenging projects
• Flexible work environment

About us: 

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide. 

Our global team of over 9,000 talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. 

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey. 

Be part of the future of iGaming with 10,000 ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!

Responsibilities: Incident Response:

• Lead the investigation and response to complex security incidents, ensuring proper containment, eradication, and recovery.
• Coordinate cross-team incident response efforts, document lessons learned, and refine response strategies.
• Perform root cause analysis to determine the origin of security incidents and prevent future occurrences.
   

Security Monitoring and Optimization:

• Monitor and analyse security alerts from SIEM, EDR, and other monitoring tools.
• Fine-tune alerting systems to minimize false positives and improve detection accuracy.
• Integrate new log sources and update monitoring tools as needed to maintain comprehensive visibility.
   

Log Analysis and Correlation:

• Perform in-depth log analysis, correlating data from various sources (network, endpoints, cloud, etc.) to identify and investigate security incidents.
• Use automation and scripting to streamline log analysis processes.
   

Mentorship and Training:

• Provide mentorship to junior SOC analysts, guiding them on threat detection, analysis techniques, and incident response.
• Develop and deliver training sessions, workshops, and tabletop exercises to improve team skills and readiness.
   

Vulnerability and Threat Management:

• Facilitate, optimise, and produce reports on regular patching management process to ensure relevant patches are installed and vulnerabilities remediated according to compliance and internal requirements.
• Analyse and report/present the vulnerabilities to multiple stakeholders for remediation and prioritization.
• Assist in providing support and resolution for scanning and vulnerability remediation reporting issues.
• Maintain intelligence network to discover any reported exploits, zero-day vulnerabilities and its applicability to Organization.
• Monitor open source and commercial threat intelligence for IOCs, new vulnerabilities, software weaknesses, and other attacker TTPs.
• Ensure that system vulnerabilities (new and backlogged) across the enterprise are dealt with in an efficient and timely manner.
• Develop mitigation plans for TTPs, IoCs and Threat Advisories on vulnerabilities.
• Participating and creation of detailed Incident Reports and contribute to lessons learned in collaboration with the appropriate team.
• Knowledge of threat centric framework Cyber Kill chain and NIST Cyber Security Framework.
   

Skills:

• Implementation knowledge on SIEM technology (Sentinel/Elastic-Security/Splunk), Vulnerability management tools (NESSUS/Qualys), EDR and SOAR etc.
• Confidence with working in Linux environments and knowledge of AWS, Azure AD and Microsoft 365[E3&E5].
• Strong understanding of threat landscape in terms of the tools, tactics, and techniques of threats employing both commodity and custom malware.
• Knowledge of AWS, Azure and GCP
• Experience in Vulnerability Management and Remediation.
• Experience with tools such as Rapid7, Nessus, Metasploit, Qualys etc
• Must have the ability to work independently with minimal supervision and make sound decisions in high pressure environments.
• Aptitude for learning and applying new skills.

About us:

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide. 
 

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. 
 

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey. 
 

Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here! 
 

Primary responsibilities: 

• Respond to customer inquiries and support requests promptly and professionally. 
• Identify, troubleshoot, and resolve technical issues (within the scope of their knowledge and responsibilities) faced by Operators or their clients. 
• Conduct analysis and analytics of the requested information. 
• Report bugs, malfunctions, or any unpredictable behavior of the software. 
• Provide step-by-step guidance and instructions to customers to resolve problems. 
• Collaborate with cross-functional teams, such as account managers or technical support, to escalate and resolve complex issues. 
• Document and track customer interactions, including issues, resolutions, and follow-up actions, using a ticketing system or CRM software. 
• Help Support peers with day-to-day tasks and professional development by sharing knowledge. 
• Improve and keep up-to-date knowledge about the product, current support workflows, and procedures. 

RNG Customer Support Engineer also performs other duties as they deem necessary in the execution of their duties or duties as delegated by the Support Manager, Head of Support, or the Employer. 

Proficiency requirements: 

• Bachelor's degree (or equivalent work experience). 
• Proven experience in customer service or related roles. 
• Strong problem-solving and analytical skills. 
• Excellent communication skills, both verbal and written, with the ability to explain technical concepts to non-technical individuals. 
• Proficiency in using ticketing systems, CRM software, and other support tools. 
• Knowledge of Microsoft 365 tools (MS Teams, Microsoft Word, SharePoint, etc.). 
• Ability to work independently and as part of a team in a fast-paced environment. 
• Strong time management and organizational skills with the ability to prioritize tasks effectively. 
• Customer-oriented mindset with a focus on providing exceptional service and satisfaction. 
• Multitasking. Customer Support Engineers should be able to handle multiple customer inquiries simultaneously or juggle various tasks. They should be able to multitask efficiently, prioritize tasks, and manage time effectively. 
• Tech-savvy. They should be an advanced PC user, being able to easily learn to work with any new tool or technology by using common guidelines and knowledgebases. 
• English level Intermediate or higher. 

Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level. 

N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software, IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world.

Client - Europe's largest online car marketplace with 30M+ monthly users across 18 countries - is investing in a next-generation Agentic Software Delivery platform. The goal: run autonomous engineering tasks at scale, starting with SDLC automation and expanding beyond. Humans steer, agents deliver.
 

This is greenfield work. A dedicated team will build an end-to-end platform on top of AWS, integrating with existing internal systems and delivery processes. The north star is 10–20% of JIRA stories flowing through fully autonomous delivery within 12 months.

We are looking for a mature, self-driven Full-Stack Engineer with AI experience who thrives in ambiguity and takes ownership without waiting to be directed. This is not a request-response role - the ideal candidate proactively identifies what needs to be done, picks it up, and drives it forward.
Beyond core engineering, a meaningful part of the role (~10%) involves engaging with internal delivery teams: understanding how they work today, where friction exists in their SDLC, and feeding those insights back into what's being built. Think of it as technical discovery embedded in engineering - not BA in the traditional sense, but the same curiosity and listening skills applied in a developer-to-developer context.
As the platform rolls out, the engineer will also act as advocate and coach, helping other teams understand and adopt the new tooling.

Must-Have Requirements:

• 5-7+ years of hands-on software engineering experience in full-stack environments.
• AI Tooling: hands-on experience with AI-assisted development tooling - e.g. Claude Code, GitHub Copilot, Codex, Cursor, or similar agentic coding tools. Candidates must show genuine enthusiasm for - and practical experience with - using AI agents in their development workflow.
• Strong full-stack fundamentals; comfortable owning significant pieces end-to-end across frontend and backend.
• Proven ability to work in a proactive, self-directed manner - identifies gaps, proposes solutions, and executes without waiting for detailed instructions.
• Strong communication skills in English (B2–C1); able to engage confidently with peer engineers across teams.

Technical Stack & Experience

The platform is being built on AWS. The application stack is likely Java (backend) and React (frontend), driven by the selection of Camunda as the workflow engine, which runs natively on the JVM, with React used to build a custom UI layer on top of Camunda's interfaces.
That said, the final technology choices are not fully locked - the team should be prepared to adapt (e.g. to Python-based orchestration) if a different engine is selected.

Required:

• Solid Java and React experience (primary stack).
• Practical experience with AWS (core services: Lambda, ECS, etc.).

Strong Plus:

• Workflow Engines: Experience with workflow or orchestration engines (e.g. Camunda, N8N, or similar).
• Camunda experience specifically is a significant advantage given the current architectural direction.
• Familiarity with AWS AI services; AWS AI Practitioner certification (AIF-C01) is a notable bonus.
• Exposure to cloud-native orchestration patterns and multi-agent system design.

Mindset & Soft Skills:

• Energized by the idea of changing how software gets delivered - not just a participant, but a believer.
• Forward-thinking: stays current with the AI/agentic tooling landscape and brings new ideas to the team.
• Comfortable with ambiguity and evolving requirements; can make pragmatic decisions when the path isn't fully defined.
• Enjoys tight feedback loops - proactively seeks input from future users to shape what's being built.
• Acts as an advocate and coach when rolling out new tooling: explains, demonstrates, and helps others adopt.

Let’s Start With a Hello
We’re not just filling a role — we’re looking for someone ready to join our adventure. If you love what you do, enjoy working with great people, and want to make a real impact, you might have just found your next home.

Who We Are
We’re a fast-growing international iGaming company with big ambitions and a bigger heart. We work across Tier 1–3 markets, speak many languages, and share one passion — creating experiences that keep our players coming back for more. Our culture? Think teamwork, energy, and just the right amount of friendly competition.

What You’ll Be Doing

• Analyzing competitors and evaluating their affiliate conditions.
• Distributing partners among the Affiliate Management team.
• Creating and developing loyalty programs that drive partner engagement.
• Conducting performance analytics for all Affiliate Managers.
• Managing SEO activities — initially hands-on, later supervising a hired specialist.
• Overseeing Support Affiliate Managers and guiding their performance.
• Preparing and structuring documentation for the team (FAQ, manuals, guidelines).
• Managing the affiliate program website: updates, relevance, design changes, testimonials, news.
• Acting as a strategic consultant for the entire Affiliate team.
• Driving the media presence of the affiliate program (articles, posts, conferences).
• Making final decisions regarding partner payments.

What Makes You a Great Fit

• You’re English (B2+).
• You have experience with Tier 3 markets.
• You have 12+ months of leadership experience in roles such as:
• Team Lead Affiliate / Head of Affiliates / Team Lead Mediabuying / Team Lead Tech Affiliate / Head of Tech Affiliate.
• You’re proactive, responsible, and take full ownership of outcomes.
• You work confidently with advanced Excel.
• You know how to hire, grow, evaluate, and manage a team.
• You understand how SEO websites function and contribute to traffic growth.
• You’re experienced with Revenue Share, CPA, Hybrid models, and understand GGR, ROI, and forecasting.
   

What’s In It for You

• A competitive salary plus performance bonuses that reward your hard work.
• A team that values your ideas, trusts your expertise, and supports your initiatives.
• The freedom to build, optimize, and scale processes the way you see fit.
• Opportunities to shape the strategy of an entire direction within a fast-growing brand.

Let’s Wrap It Up
If this sounds like your kind of place, we’d love to hear from you. Bring your skills, your energy, and your ideas — we’ll bring the opportunities, challenges, and a team that’s cheering for you from day one.

We are a performance marketing agency managing mobile campaigns across multiple verticals - crypto, banking, and iGaming. We work with major brands, run multi-platform UA at scale, and operate with full ownership over results.

We are looking for an experienced Mobile Acquisition Manager who will own the full cycle of UA campaigns: from strategy and launch to optimization and scaling. You will work with established clients across iOS and Android, with real budgets and real accountability for results.

What you will do

• Plan, launch, and optimize performance campaigns on AppLovin, Meta, Google UAC, Unity Ads, Moloco, TikTok, Kaizen and other DSPs
• Manage and scale budgets across channels while maintaining target CPI, CPA, and ROAS
• Set up and maintain tracking via AppsFlyer or Adjust - MMP configuration, postback setup, cohort analysis
• Analyze campaign performance: break down by geo, placement, creative, audience - find levers and act on them
• Run creative testing: form hypotheses, brief the team, evaluate results, iterate
• Monitor attribution quality and flag anomalies - CTR spikes, install drops, ROAS shifts
• Communicate results and insights to clients; prepare performance reports

What we expect

• 2+ years of hands-on experience in Mobile UA with measurable results (based on real cases)
• Strong understanding of mobile attribution: last-click, view-through, probabilistic, SKAN, and where each model breaks
• Practical experience with AppsFlyer or Adjust: cohort reports, raw data pulls, reconciliation with ad platform data
• Experience with at least 2-3 platforms: AppLovin, Meta, Google UAC, Unity, TikTok, or similar DSPs
• Ability to read unit economics: CAC, blended vs paid, ROAS by cohort, LTV assumptions
• Structured thinking when forming hypotheses - not "let's try a new creative" but a testable assumption with expected outcome
• English at Intermediate level or above - for working with platforms, partners, and documentation

Nice to have

• Experience in crypto, fintech, or iGaming verticals
• Familiarity with GTM for mobile pixel/event setup
• Experience working in an agency environment with multiple simultaneous clients
• Basic use of AI tools for creative iteration or reporting automation

What we offer

• Full remote - work from anywhere, async-friendly
• Real budgets - work with meaningful spend, not test accounts
• Autonomy - no micromanagement, ownership over results
• Growth - diverse verticals, new markets, fast feedback loops

We are looking for a skilled and driven DevOps Engineer to join our growing team. In this role, you will take ownership of building, maintaining, and scaling the infrastructure that powers our platform. You will ensure our systems are secure, performant, and highly available, while enabling seamless development and deployment workflows.

Responsibilities:

• Design, implement, and manage scalable infrastructure using Kubernetes and AWS.
• Optimize CI/CD pipelines to improve build and deployment times and reduce friction.
• Monitor and troubleshoot infrastructure performance and availability.
• Manage and maintain relational databases, primarily PostgreSQL.
• Implement and support secure authentication systems using SSO protocols (e.g., SAML, OIDC, OAuth2).
• Enhance infrastructure as code using tools like Terraform and Ansible.
• Ensure security best practices are applied across all infrastructure components.
• Collaborate cross-functionally with development, QA, and product teams.

• Drive automation of operational tasks to increase team efficiency and reduce manual toil.

   

Required Skills:

• BA/BS in a technical or engineering discipline or equivalent experience
• 5+ years of experience in a DevOps, SRE, or Infrastructure Engineering role.
• Strong experience with Kubernetes (EKS, GKE, or self-managed).
• Deep knowledge of AWS core services (EC2, S3, IAM, RDS, etc.).
• Knowledge of containerization technologies (e.g., Docker, Kubernetes, Helm)
• Solid understanding of networking concepts (VPCs, subnets, routing, firewalls, DNS).
• Proficiency with infrastructure-as-code tools (Terraform, Pulumi, or CloudFormation).
• Comfortable with monitoring tools (Prometheus, Grafana, CloudWatch, etc.).
• Strong scripting or programming ability (Python, Bash, or Go).

• Solid understanding of system security and best practices.

   

Preferred Skills:

• Familiarity with SSO protocols such as SAML, OAuth2, and OpenID Connect.
• Experience managing and tuning PostgreSQL in production environments.
• Exposure to log aggregation tools (ELK, Loki, or Fluent Bit).
• Experience with CI/CD tools like GitHub Actions, Jenkins, or CircleCI.

OUR COMPANY  

HBM is a European company building exciting new products from scratch for startups and helping mature companies in their journey towards data-driven innovation and AI based solutions. Our expertise refers to EnergyTech, FinTech, ClimateTech, SocialTech, PropTech, etc. 

Founded in Ukraine and developed based on Scandinavian culture, HBM is hiring both in Ukraine and the EU for our customers located in Europe and USA.  

Our values include skills, passion, excellence, equality, openness, mutual respect, and trust. 

At HBM, you can become a part of growing company, work with creative colleagues, and enjoy modern technologies and creating AI-based solutions. You’ll be part of a strong corporate culture combined with the agility and flexibility of a start-up backed by proven outsourcing and development practices, a human-oriented leadership team, an entrepreneurial mindset, and an approach to work-life balance. 

PROJECT 

Our customer is an Icelandic energy company providing electricity, geothermal water, cold water, carbon storage and optic network.  

We are looking for a Data Engineer with strong technical troubleshooting skills to be responsible for monitoring, investigating, and resolving operational issues related to data warehouse and data pipelines. The qualified candidate will work as part of the Data Engineering team and will handle incoming 2nd-line support tickets (primarily task failures, timeouts, execution errors, and data inconsistencies in scheduled processes). 

The role ensures that daily operational data flows run reliably and that incidents are triaged and resolved efficiently. 

Tech stack:  

• Platforms: SQL Server, Azure  
• Tools: Power BI, Tableau, Microsoft BI stack (SSRS, SSIS,SSAS [Olap and Tabular]), TimeXtender, exMon 
• Languages: SQL/Python/PowerShell 

WE PROVIDE YOU WITH THE FOLLOWING CHALLENGES 

• Troubleshooting failed scheduled tasks (e.g., ETL pipelines that time out, fail on specific datasets, or produce partial/incomplete outputs) 
• Investigating recurring timeout issues in ETL jobs (e.g., exMon timeout while running data extraction from in-house systems) 
• Resolving warnings raised by the monitoring system (exMon) 
• Identifying and escalating data quality inconsistencies (e.g., discrepancies in RG41 SCADA data, mismatches in business-critical tables) 
• Running or re-running failed jobs when appropriate 
• Correcting configuration issues in pipeline parameters, schedule triggers, or source/target connections 
• Cooperating closely with on-site team (status meeting, sprint planning, etc) 
• Collaborating closely with the Data Engineering Team Lead for priorities and escalations 
• Updating Jira tickets in English with clear problem descriptions and resolutions  

WE EXPECT FROM YOU 

• Degree (bachelor or master) in computer science or a comparable course of study 
• 3+ years of experience working with DWH solutions and data pipelines 
• Strong SQL debugging skills (preferably MS SQL Server) 
• Experience with ETL / ELT workflows (SSIS, ADF, custom pipelines, or similar) 
• Familiarity with data warehouse concepts (fact tables, dimensions, staging layers) 
• Ability to parse log outputs, identify root causes, and correct configuration or code-level issues in data jobs 
• Experience with job scheduling/monitoring systems (e.g., exMon or equivalents) 
• Excellent communication skills, ability to communicate to stakeholders on multiple levels 
• Action and quality-oriented 
• Experience of work the distributed, cross-culture Agile environment 
• English: upper-intermediate / advanced 

WOULD BE A PLUS 

• Experience with Python or similar languages for data processing 

WE OFFER YOU 

• Modern technologies, new products development, different business domains. 
• Start-up agility combined with mature delivery practices and management team. 
• Strong focus on your technical and personal growth. 
• Transparent career development and individual development plan. 
• Flexible working mode (remote/work from office), full remote possibility. 
• Competitive compensation and social package 
• Focus on the well-being and human touch. 
• Flat organization where everyone is heard and is invited to contribute. 
• Work-life balance approach to work. 
• Passion and Fun in everything we do.