Jobs at Djinni

With over 70 products and 3 billion installs worldwide, AIBY is at the forefront of mobile and web app development with a focus on AI technology. Innovation and team spirit are the backbones of our company, and thanks to them, we’re proud of titles like ChatOn, iScanner, ARTA, Forma, OnSkin, Plantum, and many others. At AIBY, you can enjoy the work you do while helping millions of people.

Web is where we’re building what comes next. In 2025, web grew 10x year-over-year — and by mid-2026, we’re already close to repeating that entire year’s numbers. Now we’re looking for a Head of Web Growth to join one of our Business Units and take the web even further: from a strong growth engine to the dominant revenue driver across its app portfolio.

You’ll report to the CEO of the BU and lead a team of growth managers, who are already delivering solid results. Your job is to help them aim higher and build the systems that make strong performance repeatable.

What you will do:

• Own web revenue performance across the unit and set the direction for how the team moves these numbers
• Audit current web growth processes and build the strategy from there
• Lead the shift to web-to-web as the primary growth format — scaling what works and fixing what doesn’t
• Lead, mentor, and develop a team — raise the hard skills bar, drive accountability, and create the kind of environment where ambitious targets feel energizing rather than exhausting
• Work closely with heads of product, marketing, analytics, and engineering to move initiatives from strategy to execution

What you should have:

• 5+ years of experience in growth or product marketing within subscription-based environments, with a strong focus on web and web-to-web
• 3+ years of leadership experience managing growth teams and driving cross-functional collaboration across product, marketing, analytics, and engineering
• Proven track record of taking subscription products through different stages: you’ve launched from scratch, scaled what was already working, and diagnosed why something that should be growing isn’t
• Deep understanding of unit economics and web growth metrics: CAC, LTV, ROAS, retention, churn, funnel conversion — and how they connect to each other
• Understanding of how LTV prediction models are built and what drives them
• Experience with payment infrastructure: you know how subscription billing works end-to-end
• Hypothesis-driven approach to growth: you build experiments, read results honestly, and iterate fast
• Sharp analytical thinking — you work comfortably with numbers, notice what others miss, and can translate data into decisions
• Solid people management instincts — you know how to develop talent
• Strong written and spoken English

What we offer:

• Results-oriented colleagues committed to scaling impactful products. Your team will help you achieve the most ambitious goals
• Remote-friendly work environment with high autonomy and minimal bureaucracy
• Competitive fixed salary+ generous performance-based bonus
• Medical insurance (depending on the location)

• Paid vacations, sick days, and other benefits

   

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

Our partner - productive company in security domain is looking for C++ Engineer  (Windows)

Job Requirements

Need to have:
experience with C and C++ programming in a Windows environment;
OOP and design patterns;
experience with STL, Sockets, Multithreading, LPC/RPC;
Network development skills (OSI model: TCP/IP, HTTP, FTP, SSL, TLS)

Nice to have:
understanding of kernel-mode software development, including driver development and testing (WinDbg, WDK, etc.);
Understanding of WFP/LSP modules development
Git, Bugzilla etc.;
skills in Visual Studio; 
AI-driven development & Advanced Prompt Engineering

Description

Our client is a leading provider of innovative broadband solutions that deliver video, voice, and data to communications providers around the world. GL team participates in the development, QA, and support of several generations of such solutions.

#LI-AD7

Requirements

• Education: Bachelor/Master in Computer Science, Electronic Engineering, Telecommunications or equivalent;
• Expertise in IP network switching and routing protocols, TCP/IP stack is highly desirable;
• Hands-on experience with Linux;
• English level – intermediate and above;

Would be a plus:

• Superior problem solving, analytical and communications skills;
• A strong understanding of IP protocols and telecommunication/cable operator networks;
• Experience in a technical support organization in a broadcast, communication, satellite, cable, telco or a similar domain;
• Experience with bash/python scripting;
• Experience with Jira, Confluence;
• Ability to work on flexible hours.

This position requires not frequently travel (once per quartal approximately).

Job responsibilities

• Responsible for integration and support in assigned product areas to Client’s regional customer support engineers and, when necessary, customers who are diagnosing, troubleshooting, repairing and debugging complex system problems involving Client and associated equipment;
• Report and track design, reliability and maintenance problems or bugs to R&D engineering groups;
• Assist, and implement both hardware and software upgrades to the existing client customer base.

Responsibilities

• Create and maintain reporting and analytical dashboards that provide key business insights
• Search for insights and patterns through data analysis
• Based on the analysis results, make conclusions for the business
• Build interactive dashboards

Requirements

• 4+ years of experience as a Data Analyst
• 4+ years of hands-on experience with SQL
• Experience with data visualization tools (Tableau, Power BI, Looker or similar)
• Strong logical and critical thinking skills
• Attention to detail and structured approach to work
• English Intermediate and higher
• Proactive mindset and genuine interest in your work

Will be a plus

• Experience with Python for data analysis and scripting
• Experience with R for statistical analysis
• Familiarity with n8n or similar workflow automation tools

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to current legislation
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are:

An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
 

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

About the Role:

We are looking for a proactive, Middle+ Influencer Marketing Manager to drive brand awareness and player acquisition through esports sponsorships, streaming platforms, and long-term ambassador partnerships. You will take ownership of key promotional verticals, bringing fresh ideas and managing the full cycle of collaborations across Ukraine, CIS, and European markets.

Responsibilities:

• Full-Cycle Influencer & Streamer Management: Independently source, negotiate with, and onboard creators across core platforms (Twitch, Kick, Telegram, and Instagram), building and maintaining a strong personal database of partners.
• Esports & Tournament Integrations (Priority): Identify and execute sponsorship opportunities within the esports ecosystem (primarily Counter-Strike, with Dota 2 as a secondary focus), including partnerships with tournament operators, broadcast studios, and community casters.
• Ambassador Program Management: Build and manage long-term relationships with brand ambassadors—turning creators into authentic faces of the brand through ongoing activations, special projects, and merch/content integrations.
• Campaign Execution & Creative Production: Prepare creative briefs, develop native promotional mechanics (especially cross-platform funnels leading to Telegram), and ensure high-quality execution and compliance with brand guidelines.
• Performance Tracking & Analytics: Monitor campaign results using key performance metrics (FTD, CR, Retention, ROI), manage budgets across different cooperation models (Fixed, Hybrid, CPA), and optimize partnerships based on data.
• Proactive Strategy & Growth: Continuously monitor streaming and esports trends, pitch new creative formats, and test unconventional acquisition funnels without waiting for top-down instructions.

Requirements:

• 2+ years of proven experience in Influencer Marketing within the iGaming (gambling/betting) or Esports industries.
• Hands-on experience launching and managing campaigns on Twitch, Kick, Telegram, and Instagram (understanding how streaming and social platforms work in synergy with Telegram funnels).
• Strong track record in at least one of two core areas (having both is a huge plus):
  • Esports: Deep understanding of the CS/Dota 2 scene, tournament tier systems (Tier 1–4), how VRS (Valve Regional Standings) points impact team motivation, and how tournament broadcast/media rights are acquired and monetized.
  • Brand Ambassadors: Proven experience signing, producing, and managing long-term ambassador contracts rather than just one-off ad placements.
• Experience working with the Ukrainian, CIS, and/or European (EU) markets, with a clear understanding of local audience specifics and traffic quality risks.
• Solid analytical mindset: ability to evaluate creator audiences (detecting fake engagement/bots), calculate CPA, CR, and ROI, and work confidently with tracking tools (e.g., Keitaro) and Google Sheets/Excel.
• High level of proactivity, autonomy, and strong negotiation skills—you bring solutions and ideas to the table rather than waiting for detailed task assignments.

Nice to Have:

• Experience working with YouTube and TikTok within iGaming compliance restrictions.
• Basic Figma skills for creating simple creative mockups or quick visual adjustments.
• Established network of contacts among Twitch/Kick streamers, esports talent, or tournament organizers.

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance;
• Mental Health Support;
• Sports Activities;
• Language Courses;
• Automotive Services;
• Veterinary Services;
• Home Office Setup Assistance;
• Dental Services;
• Books and Stationery;
• Training Compensation.

Ready to Take the Leap?

Join a team where every day is an opportunity to take a RISK and come out on top. Follow us on LinkedIn and Instagram, and let us be your hub for turning ambitious ideas and extraordinary solutions into reality.

At RISK, we believe that our people are the driving force behind our success. Together, we can achieve great things and push the boundaries of what’s possible in the iGaming industry.

On a mission to revolutionize the $365 billion game industry by creating a cutting-edge Gen AI product that takes video ads production to the next level. Our unique technology, leveraging genetic machine learning models and GAI capabilities, empowers game companies to effortlessly produce high-performing video ads, new game levels, and complete game mechanics at an unprecedented scale.

Key Responsibilities:

● Work in Unity to effortlessly duplicate and emulate any game's original development environment.

● Utilize AfterEffects to create visually stunning and compelling video ads.

● Apply your creative flair to produce engaging ads tailored for mobile games 2D\3D.

● Bring artistic inclinations to the forefront of ad production, contributing to company`s innovative approach.

Requirements:

● Proficient experience working in Unity; you feel at home in the Unity environment.

● Demonstrable expertise in AfterEffects.

● Proven track record in producing ads for mobile games.

● Artistic inclinations that shine through your work.

Bonus Points for:

○ If you're an avid player of mobile games, we'd love to hear about your gaming experiences!

The company is where creativity meets technology, and we're looking for passionate individuals to join us in shaping the future of game industry ads. If you're excited about pushing the boundaries, apply now and be part of our dynamic team!

PS regarding Unity:
Focusing on animation, organization, inserting objects and arranging them, materials, shaders, lighting, and cameras. Understanding prefabs and how they work in Unity. Particles, Everything related to the visual side of the software, not its programming/coding side.

📧 Send your resume and portfolio to me.

The company is looking for a Generalist Technical Artist – Playables Engineer with strong game design intuition and a passion for creating engaging interactive experiences.

This role focuses on building, iterating, and polishing HTML5 playable ads where gameplay, visuals, and interaction come together seamlessly. The ideal candidate combines technical art expertise with lightweight coding skills and a strong understanding of what makes games feel fun, responsive, and satisfying.

 

Core Responsibilities
 

Own the visual execution and interactive feel of short-form game experiences by combining:

• Optimized 2D and 3D art creation
• Lightweight game-focused coding
• Strong understanding of gameplay mechanics and player experience
• Rapid prototyping and iteration workflows
  
   

Key Responsibilities
 

Technical Art & Animation

• Create and optimize 2D/3D assets for playable ads
• Work with Blender, Photoshop, and After Effects
• Handle:
  • Model editing and cleanup
  • Asset optimization
  • Materials, lighting, scale, and pivots
  • Exporting game-ready assets such as GLB files and textures
• Animate UI, gameplay feedback, VFX, and characters
• Integrate visuals into HTML5 playable pipelines
• Ensure strong visual quality while maintaining mobile performance
   

Gameplay & Interactive Development

• Use AI tools and agentic workflows to rapidly create gameplay systems, animations, assets, and interactive experiences
• Write, modify, and debug JavaScript / TypeScript to:
  • Control gameplay behavior
  • Tune timing, pacing, and feedback
  • Connect visuals with interaction logic
  • Create a satisfying polish and game feel
• Work with AI coding assistants and modern creative development tools
• Contribute to rapid prototyping and AI-assisted game development pipelines
• Experiment with emerging AI technologies for game creation and interactive content
  
   

Required Qualifications
 

• 3+ years of experience in Technical Art, Game Art, Playables, or Interactive Design
• 3+ years of hands-on experience with Blender creating game-ready 3D assets
• Readiness/Experience building interactive HTML5 playable ads using web-based game frameworks
• Experience within the mobile gaming industry
• Experience with any of those technologies:
  • HTML5
  • JavaScript / TypeScript
  • Node.js
  • Pixi.js
  • Three.js
  • GitHub
  • Unity 
  • Unreal Engine experience
• Strong understanding of game mechanics, game feel, player feedback, and gameplay polish
• Experience creating mobile game animations, UI animations, VFX, and gameplay feedback
• Experience using AI tools, agentic workflows, and AI coding assistants

• Understanding of mobile optimization and lightweight playable ad performance constraints
   

  Nice to Have

• GLSL or custom shader experience
  
   

Why Apply?
 

This is an exciting opportunity to work at the intersection of gaming, creativity, and emerging AI technologies. They are looking for someone who is passionate about building engaging interactive experiences, experimenting with new tools, and pushing the boundaries of playable content creation.
 

If you enjoy combining art, gameplay, and technology to create experiences that players instantly connect with, they would love to hear from you.

The company is seeking a creative and detail-oriented Tech Art Auditor to join a team dedicated to producing engaging mobile game ads using cutting-edge AI technology. This role focuses on reviewing, refining, and enhancing AI-generated 2D and 3D assets to ensure high-quality visual output for mobile game advertisements.
 

This is an excellent opportunity for candidates eager to gain hands-on experience in tech art, 3D/2D production, and AI-assisted content creation within a dynamic and fast-paced environment.

 

What You’ll Do:
 

• Evaluate AI-Generated Content
  Review AI outputs, spot imperfections, and provide actionable feedback to improve overall quality.
• 3D Editing in Blender
  Modify and optimise low-poly 3D models, adjust shading, and ensure assets are production-ready.
• 2D Image Editing & Asset Creation
  Edit images, create visual elements, and prepare polished assets for mobile game ads.
• Work With Generative AI Tools
  Use AI-driven software to generate, refine, and enhance art assets efficiently.
  
   

What You’ll Bring:
 

Core Skills Required:

• Blender expertise for model editing, shading, and optimisation
• 2D editing proficiency (image editing & asset creation)
• Familiarity with generative AI tools and workflows
• Strong attention to detail and ability to critique, refine, and polish visual assets
• Passion for mobile gaming - especially casual and mid-core titles
  
   

Why This Role Stands Out:
 

• Work with innovative AI technologies shaping the future of game advertising
• Join a creative, fast-moving environment that encourages experimentation and growth
• Build valuable experience across 3D, 2D, and AI-driven art production
• Ideal for candidates at the beginning of their tech art career who want meaningful, practical hands-on experience
• Long-term cooperation, B2B collaboration, remote flexibility, and loyal management
  
   

Why You Should Submit Your CV & Contact Information:
 

To be considered, candidates must leave their CV and contact details so the team can:

• Evaluate your technical skills and portfolio
• Match your experience to the right projects
• Invite you for next-step discussions
• Keep in touch regarding future AI-art opportunities
  
   

Leaving your CV ensures you don’t miss out on a role that can accelerate your growth in tech art and AI-assisted asset creation.

Responsibilities:

• Infrastructure Management & Ownership: Take full ownership of the cloud infrastructure across AWS and DigitalOcean, ensuring high availability, scalability, and security;
• CI/CD Pipeline Design: Designing, building, and maintaining robust CI/CD pipelines optimized for PHP (Laravel) and JavaScript (Vue.js) applications;
• Infrastructure as Code (IaC): Maintaining and expanding the existing infrastructure using IaC tools to ensure reproducible and documented environments;
• Monitoring & Alerting: Setting up, optimizing, and monitoring application and server metrics; establishing proactive alerting systems to minimize downtime;
• Collaboration & Leadership: Acting as a key DevOps stakeholder (co-leading the infra direction in a 2-person team), collaborating closely with the development team to streamline deployment processes and troubleshoot issues.

Requirements:

     Essential

• Strong hands-on experience with AWS (EC2, RDS, S3, IAM, VPC, Route53, etc.) and DigitalOcean (Droplets, Spaces, Load Balancers);
• Proficient with CI/CD platforms (e.g., GitHub Actions) specifically for deploying web applications;
• Deep understanding of Docker (writing optimized Dockerfiles, managing multi-container environments);
• Strong knowledge of Linux/Unix administration, web servers (Nginx, Apache), and process managers;
• Experience managing and scaling databases (MySQL/PostgreSQL) and caching layers (Redis, Memcached);

• Proficiency in Bash or Python for automation tasks.

   

  Desirable

• Experience with Terraform or Ansible;
• Basic or hands-on experience with Kubernetes (e.g., AWS EKS or DigitalOcean Kubernetes) in case of future migration;
• Understanding the lifecycle of Laravel app (queues, Horizon, Artisan) and Vue.js building/caching strategies (Vite/Webpack);
• Experience with ELK stack, OpenSearch, Graylog, or cloud-native logging.
• Experience with security, privacy, and compliance standards and regulations, such as HIPAA, ISO 27001, and GDPR, would be a plus.

We offer:

• Comfortable working hours (10-19 Kyiv time zone);
• Regular result-based performance and salary reviews;
• Bonus system;
• Attractive social package (unlimited and fully paid sick days, fully paid vacation, birthday day off, etc;)
• Corporate equipment on request;
• Fully or partially funded education (courses, certifications, conferences, etc.)
• Partial payment for English and Sports;
• Friendly and open-minded team;
• Established product-focused environment;
• Range of tasks, from quick and simple to challenging investigation to run;
• Cheerful & dynamic environment;
• Virtual workspace with perspective to move into one of the offices;
• Mentorship.

Hiring steps:

• First interview with the Recruiter;
• Technical interview with the CTO;
• Job Offer.

Job Title:

Senior Data Engineer

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

The product brings together data about employees, devices, applications, and IT operations to help organizations understand and improve the digital workplace experience. It combines information from multiple systems into a consolidated view, enabling IT teams to identify issues, analyze trends, and take action.

Its underlying platform ingests continuously changing data, normalizes it, and maintains relationships between employees, departments, devices, and organizational structures. Role-based access controls govern how that information is used. The engineering challenge is to make high-volume data flows reliable and efficient while providing low-latency access to current information.

About the Role:

As a Senior Data Engineer, you will build the streaming pipelines and distributed services that support this platform. This is a hands-on role centered on Java, Kafka, and Apache Flink. You will work from product requirements and architectural direction while owning complex implementation decisions, identifying risks early, and delivering production-ready components with minimal supervision.

You will join a small team developing the product and work with architecture, product, and DevOps colleagues. Early work includes understanding existing schemas and data sources, planning how data enters the platform, defining transformations and aggregations, and implementing, testing, and deploying those flows. The role involves substantial work on throughput, latency, persistence, reliability, and the operational behavior of systems processing data at scale.

Key Responsibilities:

• Build and maintain production Java services and high-throughput data-processing components.
• Design, implement, and optimize Kafka and Apache Flink pipelines that combine data from multiple sources.
• Plan and implement data flows, including ingestion, normalization, calculation, aggregation, and persistence.
• Develop the data model and services for employees, departments, devices, organizational relationships, and role-based access control.
• Build service interfaces and data contracts using technologies such as gRPC and Protobuf.
• Design persistence and data-access patterns across relational, analytical, and in-memory systems, including PostgreSQL, ClickHouse, and Redis where appropriate.
• Optimize schemas, queries, indexes, partitioning, and ingestion for large datasets.
• Diagnose bottlenecks and production incidents across streaming pipelines, services, and databases.
• Improve scalability, reliability, observability, throughput, latency, and operational cost.
• Use AI-assisted development tools while independently reviewing their output for correctness, security, and maintainability.

Required Competence and Skills:

• Typically 10+ years of experience building and maintaining production systems, including substantial hands-on work with distributed, high-throughput data platforms.
• Typically 5+ years of professional Java experience, with a strong grasp of concurrency, memory management, and JVM performance tuning.
• Typically 3+ years of production Kafka experience, including partitioning, consumer groups, schemas, delivery guarantees, fault tolerance, and throughput tuning.
• Typically 2+ years of production Apache Flink experience, including stateful processing, windowing, checkpointing, backpressure, fault recovery, and pipeline optimization.
• Experience building and operating systems that process millions of events per minute, with direct ownership of scaling or production performance decisions.
• Strong data-modeling and database optimization skills, including work with time-series data, high-volume ingestion, analytical workloads, and PostgreSQL or another relational database.
• Experience with Protobuf, schema evolution, and compatibility in distributed systems; familiarity with gRPC and service-to-service communication.
• Hands-on experience monitoring, troubleshooting, and improving distributed production workloads, including incident resolution and resource management.
• Practical use of AI-assisted or agentic coding tools, paired with critical review of generated code before production use.
• Ability to own complex components independently, assess technical tradeoffs, and deliver maintainable solutions.

Nice to Have:

• Experience with ClickHouse or a comparable large-scale analytical database.
• Practical familiarity with CI/CD, Docker, Kubernetes, and production observability.
• Experience with TypeScript and React, including backend services or user-facing applications.
• Experience unifying data from multiple sources in Kafka-based pipelines.
• Experience with real-time analytics, anomaly detection, or complex event processing.
• Experience integrating AI or LLM-based capabilities, agentic workflows, or tool-based automation into production systems.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

Job Title:

Senior C++ Software Engineer

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

Our client is an established technology company developing a complex B2B software product used by customers across international markets. The product consists of multiple interconnected services and software components and continues to evolve as the company expands its capabilities and customer base. The engineering organization focuses on building reliable, scalable, and maintainable solutions while continuously improving the product architecture and development practices. The team works in a highly technical environment where engineers have significant ownership and are involved in both product development and technical decision-making.

About the Role:

We are looking for a Senior C++ Software Engineer to join an experienced engineering team working on one of the core areas of the product. This is a hands-on engineering role with a high level of ownership. You will be involved throughout the development lifecycle — from understanding requirements and designing solutions to implementation, testing, delivery, and ongoing improvements. You will work on technically challenging features, contribute to architectural decisions, improve existing functionality, and help maintain a high engineering standard across the product. The role is well suited to an engineer who enjoys solving complex technical problems, taking ownership of solutions, and working closely with other experienced engineers.

Key Responsibilities:

• Design, develop, and maintain high-quality software using modern C++.
• Develop new product functionality and improve existing solutions.
• Take ownership of features throughout the software development lifecycle.
• Design clean and maintainable technical solutions for complex engineering requirements.
• Investigate and resolve complex software issues.
• Identify opportunities to improve performance, reliability, and overall product quality.
• Contribute to architecture discussions and technical decision-making.
• Write automated tests and ensure appropriate test coverage for implemented functionality.
• Participate in peer code reviews and contribute to engineering standards.
• Improve development workflows, build processes, and engineering automation.
• Work closely with other engineers and technical stakeholders throughout the development process.
• Maintain clear technical documentation where required.
• Use modern AI-assisted development tools to support coding, debugging, research, and other engineering activities.
• Participate in troubleshooting and technical problem-solving when needed.

Required Competence and Skills:

• 7+ years of professional software development experience.
• Strong hands-on expertise in modern C++ (C++11/14/17 or newer).
• Proven experience developing production-grade software.
• Strong understanding of software architecture and object-oriented design principles.
• Solid knowledge of data structures, algorithms, concurrency, and memory management.
• Experience diagnosing complex software issues and identifying root causes.
• Good understanding of software performance and optimization techniques.
• Experience with modern build systems, testing practices, version control, and development automation.
• Strong understanding of software quality, maintainability, and engineering best practices.
• Experience working throughout the full software development lifecycle.
• Hands-on experience using modern AI-assisted development tools in day-to-day engineering work.
• Strong written and verbal English communication skills.
• Ability to work independently while collaborating effectively within a distributed engineering team.

Nice to Have:

• Experience with programming languages in addition to C++.
• Experience working on large or technically complex software products.
• Experience designing reusable software components and internal development tools.
• Experience improving build, testing, or development processes.
• Experience working in environments where software reliability and performance are important.
• Experience collaborating with multiple engineering or product stakeholders.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

Job Title:

Principal Systems Infrastructure Engineer

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

Our client is a B2B technology company looking for an experienced infrastructure engineer to support and improve its production environments.

This is a hands-on role for someone with strong Linux expertise who enjoys solving complex systems problems, automating operational work, and taking responsibility for service reliability. You will work closely with engineering colleagues to turn technical requirements into infrastructure that is secure, efficient, and straightforward to maintain.

About the Role:

You will manage Linux infrastructure across physical and virtual environments, supporting its full lifecycle - from initial setup and configuration to maintenance, troubleshooting, and recovery.

Alongside day-to-day operations, you will improve automation, strengthen security practices, and help the team make informed decisions about infrastructure design and deployment. The role requires practical engineering judgment, clear communication, and confidence working with changing priorities.

Key Responsibilities:

• Maintain and improve the availability, performance, and security of production Linux systems.
• Develop automation for infrastructure deployment, configuration, maintenance, and recovery.
• Investigate incidents and resolve issues involving servers, operating systems, connectivity, and storage.
• Manage virtualized and containerized environments, selecting configurations appropriate to operational requirements.
• Apply access controls, system hardening, and resource separation to support secure service delivery.
• Collaborate with engineering teams and external service providers on infrastructure changes and maintenance.
• Improve monitoring, technical documentation, and operational procedures.
• Participate in incident response and the team’s on-call rotation.

Required Competence and Skills:

• 8+ years of experience in infrastructure engineering, systems engineering, SRE, or similar roles.
• Strong experience administering Linux in production, including physical server environments.
• Ability to diagnose operating-system and infrastructure issues beyond the application layer.
• Experience using automation to manage multiple servers consistently.
• Proficiency in Python and practical experience with Terraform.
• Working knowledge of virtualization, containers, networking, and storage.
• Experience maintaining systems remotely and restoring service following failures.
• Understanding of infrastructure security, access management, and workload separation.
• Ability to own technical work from planning through implementation and ongoing support.
• Clear English communication and a collaborative approach to problem-solving.

Nice to Have:

• Experience supporting resource-intensive or performance-sensitive applications.
• Background in hosting, data centers, cloud infrastructure, or managed services.
• Familiarity with hardware selection, capacity planning, and performance optimization.
• Experience working across multiple infrastructure environments or service providers.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

🌊 Data Engineer: Build the Lakehouse Behind Millions of Players

Adaptiq × a major online gaming operator

The challenge:

Our client, a major online gaming operator, is building a next-generation account management platform as a greenfield project. It runs in a highly regulated, high-volume environment where availability, sub-second performance, data integrity, and full auditability are non-negotiable, including during extreme traffic spikes.

Every transaction becomes data, and that data has to be right. How do you ingest it without losing or duplicating a single event? How do you keep it fresh and reconciled with source systems? How do you store years of history so it’s cheap to keep, fast to query, and GDPR-compliant? These are the questions you’ll answer.

Your role:

We’re looking for a hands-on Data Engineer to build scalable, reliable data infrastructure and production-grade pipelines, with a strong focus on data quality, integrity, and performance.

You’ll own the design, implementation, and operation of the data lake and lakehouse architecture, including key technical decisions. You’ll define how data is stored, partitioned, processed, and monitored, work closely with Data Engineering, DevOps, Data Science, and other stakeholders, and help shape the platform’s long-term scalability and the data migration.

What you’ll do:

• Build and maintain a multi-layer lakehouse (bronze / silver / gold) on Iceberg or Delta, including schema evolution
• Design CDC and streaming ingestion with Kafka, Debezium, or similar, handling late and duplicate events
• Optimize data layout in cloud object storage: partitioning, compaction, file sizing, query performance
• Define retention, archival, immutability, and GDPR-style deletion processes
• Ensure data freshness, quality, and consistency; detect drift and reconcile with source systems
• Implement governance: metadata, lineage, access controls, PII protection, encryption, audit trails
• Monitor pipelines and drive resolution of data anomalies

• Collaborate with Analytics, Finance, and Compliance on requirements, migration, and architecture

   

What you bring:

• 5+ years in data engineering with large-scale data lakes or lakehouse environments
• Production experience with cloud object storage (AWS S3 or equivalent) and an analytics platform such as Snowflake, Databricks, or BigQuery
• Hands-on expertise with Iceberg, Delta, or Hudi, plus solid knowledge of partitioning, file layout, and query optimization
• Experience building CDC and streaming pipelines (Kafka, Debezium, or similar)
• Strong SQL, data modeling, and understanding of relational and transactional data
• Experience with data quality, monitoring, and governance: lineage, access control, PII handling, retention
• Python and workflow orchestration (Airflow or Dagster)

• Ability to own technical decisions and clearly explain trade-offs

   

Bonus points:

✦ Financial, transactional, or ledger data
✦ Regulated or audit-heavy environments: fintech, gaming, banking, payments
✦ Large-scale data migration projects

If you want your pipelines to carry real money, real scale, and real responsibility, let’s talk.

Required Skills:

• Possessing 3+ years of dedicated professional experience in quality assurance and automation engineering, demonstrating a strong track record of successful project contributions.
• Demonstrated advanced proficiency in Quality Assurance methodologies and practices, ensuring high standards of software reliability and performance.
• Possessing intermediate hands-on experience in QA Automation, including the design, development, and maintenance of automated test suites for web applications and REST APIs.
• Strong working knowledge and intermediate-level experience with Python programming for scripting, test automation, and data analysis.
• A foundational understanding and beginner-level exposure to Artificial Intelligence concepts, including LLM output evaluation, with an eagerness to explore its applications in QA.

Preferred Skills:

• Familiarity with Amazon Web Services at a beginner level, particularly Lambda, SQS, RDS and CloudWatch in the context of test environments or automation pipelines.
• Experience testing applications with Japanese-language content or interfaces is a plus.

Job Responsibilities

• Define and own the evaluation framework for AI features, including transcription accuracy, summary quality and needs categorization metrics
• Validate real-time Japanese speech-to-text in live consultation sessions, covering streaming stability, speaker separation and handling of background noise
• Build a ground truth data set together with the client domain experts and use it to score AI-generated consultation summaries and identified needs
• Verify relevance of support service recommendations returned by knowledge base search, including location-based results and map display
• Test the asynchronous processing pipeline (API Gateway, SQS, Lambda), confirming correct retries, error handling and dead letter queue behaviour
• Verify authentication and role-based access through Amazon Cognito
• Check that personal data is stored and handled according to APPI requirements, including region restrictions and access to session records
• Design test cases for edge scenarios (interrupted sessions, poor audio quality, long consultations, incomplete resident data)
• Perform integration and regression testing across the frontend, backend, and AI pipeline for each release
• Support client validation sessions and prepare test reports for stakeholder review

Department/Project Description

We are building an AI-powered social prescribing platform for municipal social welfare departments in Japan, developed in collaboration with Hitachi and Niigata University. Community social workers currently record resident consultations manually and search for suitable local support services by themselves, which takes significant time and depends on individual experience. The platform records the consultation, transcribes Japanese speech in real time, generates a structured summary, identifies the resident’s needs and recommends relevant local services and facilities with their location on a map. The architecture is built on AWS (React frontend, Python FastAPI on ECS, Lambda and SQS for asynchronous processing, RDS PostgreSQL, Amazon Transcribe, Amazon Bedrock with Claude models, AWS Location Service). The first release is delivered, and the team is extending the platform with new features based on municipal feedback.

To apply: start your proposal with an intro video in English (Loom, YouTube, etc.). Proposals without a video won’t be considered.

About the role
We’re looking for a Lead Engineer to take full ownership of a live production SaaS product. You’ll make the architecture decisions, run the infrastructure, ship releases and keep production healthy. This is a hands-on role: you’ll write a lot of code and set the engineering standards.

Tech stack
TypeScript, Node.js (Express), Svelte/React, PostgreSQL, GitHub (CI/CD), QuickBooks integration

What you’ll do

• Own the product end to end, from architecture to production deployment
• Own infrastructure, deployments, monitoring and incident response
• Build backend services (Node.js/Express) and frontend features (Svelte)
• Design and maintain the PostgreSQL schema, migrations and performance
• Build and maintain the QuickBooks integration
• Improve CI/CD, code review practices and engineering standards
• Turn business requirements into technical solutions and explain trade-offs to stakeholders

Requirements

• 7+ years of experience
• Sole engineer or engineering lead on a live production SaaS product, with end-to-end ownership of architecture, infrastructure and deployments
• Strong TypeScript and Node.js (Express)
• Solid PostgreSQL experience (schema design, query optimization)
• Modern frontend experience. Svelte is ideal, but strong React is fine if you can pick up Svelte quickly
• Hands-on CI/CD, GitHub workflows, production monitoring and troubleshooting
• Able to make decisions independently with minimal supervision
• English B2+

Nice to have

• Accounting or financial API integrations (QuickBooks, Xero, etc.)
• Cloud (AWS/GCP/Azure), Docker, infrastructure-as-code
• B2B or fintech-adjacent SaaS background
• Experience hiring or mentoring engineers

Hiring process
Intro call with the CreativeIT team → conversation with the client → technical interview → offer