Jobs at Djinni

We’re looking for a Senior Business Intelligence Developer. This role is ideal for someone who enjoys transforming complex data into meaningful insights and wants to directly influence business decisions through high-quality BI solutions.

What You’ll Do

• Design, develop, and maintain interactive Tableau dashboards and reports
• Translate business requirements into clear KPIs, metrics, and analytical models
• Build and optimize Tableau data sources, extracts, and calculations
• Ensure dashboard usability, scalability, and performance following BI best practices
• Own BI solutions end-to-end — from requirements gathering through delivery and adoption
• Diagnose data quality and performance issues, ensuring long-term reliability of analytics solutions
• Present insights to stakeholders and support decision-making through data storytelling

We Are Looking For

• A self-driven BI professional, comfortable working in a remote setup, with 5+ years of experience in business intelligence or analytics roles
• Strong hands-on expertise with Tableau Desktop, Server, and/or Tableau Cloud
• Advanced SQL skills and solid understanding of relational data modeling
• Strong understanding of dashboard performance optimization and Tableau best practices
• English proficiency at B2 level or higher
• Proven ability to collaborate effectively in both asynchronous and synchronous environments

A strong ownership mentality, high attention to detail, and ability to connect data with business context

 

About the Role
We are seeking a skilled Senior Robotics Software Engineer with strong experience in ROS2- based control, system integration, and simulation. The ideal candidate will design, implement, and maintain ROS2 nodes, data communication pipelines, and simulation environments for robotic and autonomous systems. This role emphasizes Python-based
development with potential expansion into C++, focusing on real-time performance, reliability, and safety in distributed robotics architectures.
 

Key Responsibilities
· Develop and maintain ROS2 nodes, topics, and services using Python (and C++ where applicable).
· Implement communication interfaces between sensors, actuators, and control modules via DDS or middleware.

· Build and manage simulation environments (Gazebo, Webots) and conduct HIL/SIL verification.
· Integrate robotic subsystems using ROS2 frameworks, ensuring modularity and real-time data flow.
· Configure networking, containerized environments (Docker), and automation scripts for deployment on Ubuntu.
· Collaborate with hardware and software teams to align ROS2 systems with mechatronic integration goals.
· Document system architecture, interface definitions, and deployment procedures.
 

Requirements
· Proven experience in ROS2-based development using Python (and optionally C++).
· Solid understanding of robotic communication frameworks, data exchange, and DDS concepts.
· Hands-on experience with simulation tools (Gazebo, Webots) and HIL/SIL testing environments.
· Familiarity with robotic sensors, actuators, and system integration workflows.
· Strong skills in Ubuntu/Linux, Docker, and software deployment automation.
· Fluent in English (asynchronous communication with global teams).

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.

We are looking for an In App Media Buyer to join our team.

In this role, you will:

• Launch, scale, and optimize high-performance campaigns for WebView applications within the Gambling vertical.
• Primarily manage and optimize traffic via Moloco. Additionally manage IronSource, Mintegral, and Unity based on experience.
• Analyze market trends using SPY services, generate detailed briefs for the design team, and evaluate/optimize creative performance.
• PCoordinate with the development team to improve WebView application effectiveness (theming, design, and reference alignment).
• Develop marketing scenarios and comprehensive funnels, including the strategy for push notifications.
   

Skills you’ll need to bring:

• 2+ years of experience purchasing in-app traffic for WebView applications in the Gambling vertical.
• Proven track record using Moloco DSP, IronSource, Unity Ads, or Mintegral.
• Mandatory hands-on experience with Tier 1-2 Europe markets within the last 6 months (portfolio/cases required).
• Practical experience in successfully scaling in-app advertising campaigns.
• Deep understanding of WebView-based application flows and optimization.

Nice to Have

• Experience with additional DSPs or ad networks such as Liftoff, Smadex, AppLovin, etc.
  
  We offer: 
• Global Flexibility: Embrace the freedom to work from anywhere in the world, with remote work options that let you craft the perfect work-life balance.
• Vacation: 20 working days.
• Paid sick leave
• Learning Coverage 
• Team Building programs
• Mental Health Programs
• Sport coverage
• Medical insurance, dental coverage

Role Description
As a Senior Embedded Software Engineer, you will play a pivotal role in developing the software that powers our drone-based maintenance solutions. Focusing on advanced control algorithms, real-time systems, and autonomous operation, you will contribute to the core technology that allows drones to perform precise tasks in challenging environments. This position is ideal for a candidate with a strong background in programming, a passion for drone technology, and a desire to impact the renewable energy industry on a global scale.
 

Key Responsibilities
• Designing, implementing, and maintaining software for drone systems and payload modules. Leading internal and customer documentation.
• Conducting module-level, integrational, functional, and failure tests; develop and maintain development and testing in virtual and physical environments/tools.
• Taking part in on-the-field activities such as testing, demonstrating, and maintaining the drone.
 

Qualifications
• Education: Bachelor's or Master's degree in Computer Science, Robotics, Software Engineering, or a related field.
• Sensor Integration: Proficiency in integrating various sensors such as LIDAR, ultrasonic, and visual (camera) sensors that are critical for the drone's navigation and operational accuracy.

• Real-Time Systems: Experience designing and implementing real-time systems to ensure timely processing and response by the drone under varying operational conditions.
• Signal Processing: Can handle and process signals from different sensors to derive accurate data for precise blade repair operations.
• Control Systems: Knowledge of control theory to manage the stability and manoeuvrability of the drone during flights and operations.
• Software Optimization: Skills in optimising software to run efficiently on embedded systems with limited computing resources.
• Fault Tolerance and Reliability: Understanding techniques to make the system robust against element failures or data inaccuracies.
• Data Fusion: Ability to merge data from multiple sensors to improve decision-making and accuracy of the drone's autonomous functions.
• Software Design and Development: Proficiency in designing embedded software systems and programming languages suitable for embedded systems, such as C/C++, and familiarity with Python for testing and prototyping. Experience in source code version controlling and configuration management. Familiarity with the DevOps area is an advantage.
• System Testing and Validation: Experience in rigorous testing methodologies to validate the functionality and reliability of the sensory systems in real-world scenarios.
• Safety and Compliance: Knowledge of safety standards and regulatory requirements for drone operations and airborne systems for industrial applications.
• Electronics and Electrics: Experience in power electronics and signal communication is highly preferable.
• Communication: Demonstrated ability to work effectively in a global team, with excellent communication skills and a collaborative work ethic.
• Language: Proficient in English, with additional languages being a plus for our diverse, international team.

Hi there!
We’re excited to introduce you to Softsich – a young, ambitious, and fast-growing company that creates innovative digital products and confidently expands its presence in global markets.

We are now looking for a PSP Integration Manager who will become a key link between our platform and payment service providers. Your primary mission is to integrate, configure, and optimize PSPs to ensure stable, fast, and efficient transactions, while building scalable payment processes. You will drive technical communication, monitor key performance metrics, and directly influence how our payment infrastructure operates.

This role is for someone who wants not just to “handle integrations,” but to design scalable flows, improve PSP collaboration, launch new markets, and optimize payment solutions globally. You’ll have the freedom to test hypotheses, refine routing logic, run A/B tests, and shape the system for maximum efficiency.

Your main responsibilities:

• Integrate and support PSPs, payment methods, APMs, and other providers, ensuring stable configurations and optimal transaction routing.
• Design and improve cascading logic, fallback flows, and A/B tests to increase approval rates.
• Act as the primary technical point of contact for PSPs: integrations, updates, and incident support.
• Analyze transaction flows, identify bottlenecks, and propose technical improvements together with Product and Development teams.
• Monitor payment metrics, investigate anomalies, and maintain dashboards for key KPIs.
• Collaborate with Development, QA, Treasury, and BizDev to support launches, resolve incidents, and drive automation.

You’re a great fit if you have:

• Experience in PSP integrations or Payments (minimum 2 years).
• Solid understanding of APIs and Webhooks – REST, callbacks, and PSP technical documentation.
• Hands-on experience integrating PSPs, gateways, APMs, wallets, or card processors.
• Knowledge of routing/cascading logic: approval flows, fallback, retries, limits, and currency handling.
• Technical troubleshooting skills: logs, response codes, latency analysis, transaction anomalies.
• Experience with PSP dashboards, payment panels, and reconciliation tools.
• Strong analytical skills – working with KPIs, decline reasons, conversion metrics (SQL/BI is a plus).
• Experience in documenting technical configs, integration requirements, and provider settings.
• Understanding of PCI, KYC/AML basics, fraud indicators, and provider SLAs.

Soft skills we value:

• Analytical mindset and ability to break down complex payment flows.
• Clear and structured communication – explaining technical concepts in simple terms.
• Proactivity – spotting problems before they escalate.
• Attention to detail – especially in configurations, routing logic, and documentation.
• Teamwork – collaborating efficiently with Dev, QA, Treasury, and PSPs.
• Flexibility and resilience – adapting quickly in a dynamic environment.
• Accountability – ensuring stable, high-performing payment operations.

It’s a strong advantage if you have:

• Experience in FinTech / eCommerce / high-risk payments.
• Understanding of crypto processing or stablecoins (USDT/USDC).
• Basic SQL or API-data knowledge.

What we offer:

• Flexible schedule and freedom to choose your work format: remote or from our offices in Kyiv or Warsaw.
• 24 paid vacation days, sick leave, and medical insurance (already available in Ukraine; other locations – in progress).
• A team where it’s easy to ask questions, learn, contribute, and be yourself.
• Coverage for professional events, training, and certifications.
• Team buildings, birthday gifts, and a community that truly cares.
• Zero business ties with the aggressor country – and we’re proud of that.

🚀 Ready to build a payment infrastructure that outpaces the market?
Then welcome on board – let’s grow smarter together!

About the Role
We are seeking a skilled AI & Machine Learning Engineer with deep experience in computer vision, model development, and MLOps pipelines. 

The ideal candidate will work closely with robotics and software teams to design and deploy intelligent systems for automated blade
surface inspection, defect detection, and autonomous perception.

Key Responsibilities
• Design algorithms for feature extraction, defect classification, and visual analytics
• Develop and train deep learning models (CNNs, transformers) using PyTorch or
TensorFlow
• Create automated data ingestion, labeling, and preprocessing pipelines
• Integrate MLOps tools (Azure ML, MLflow, Kubeflow) for retraining, validation, and
deployment
• Optimize models for edge deployment (Jetson, Raspberry Pi) and ROS2 integration
• Ensure proper data management and maintain AI development documentation.

Requirements

• Proven experience (min. 8+ years) in computer vision, deep learning, and AI model
deployment
• Strong understanding of neural network architectures, data pipelines, and MLOps tools
• Familiarity with edge computing and ROS2 integration is a plus
• Fluent in English (asynchronous communication with global teams)

• An articulate English (due to asynchronous communication with a global, English-
speaking team)

• A home office with fast and stable internet connection (15Mb/s), modern laptop/PC,
noise-cancelling headset and access to a quiet workspace

IT компанія WorkTime з офісами у Канаді и Києві, шукає до себе в команду Senior PHP Developer у Київський офіс. Сфера діяльності компанії — розробка та продаж власного моніторингового софту.

Looking for a back-end web developer:

An active, experienced and motivated individual to fulfill the position in our company.

About the project:

The project is an employee monitoring software. In the current situation this is a highly demanded product and demand is growing. Our product is 20+ years on the market and we are focusing today on creating from the scratch its cloud edition. The goal is to replace all existing editions with one high quality web version. Back end server and database environment — Windows Server.

As the developer of this project you are expected to:

Demonstrate willingness to learn and to professionally grow.

Actively participate in the project development.

Demonstrate high quality coding style to support our goal of creating the new reliable, scalable and stable system.

Your main duty will be back-end development and your expertise will be needed during the system development and release stages.

If you have any experience in front-end development, this is a plus and is welcome.

Required knowledge:

PHP 7.4 - 8.2;

OOP (object-oriented programming);

Firebird, MSSQL (Knowledge of pure SQL), PDO, InterBase;

JavaScript, JQuery, HTML, CSS;

Rest API (JSON);

Git, GitLab;

Apache;

Php;

StormComposer.

Will be good:

Symfony 5 - 6;

PostgreSQL;

Docker;

XDebug;

Nginx;

UnitTest;

Ability to refactor code

More about the project:

The project is an employee monitoring software. In the current situation this is a highly demanded product and demand is growing. Our product is 20+ years on the market and we are focusing today on creating from the scratch its cloud edition. The goal is to replace all existing editions with one high quality web version. Back end server and database environment - Windows Server.

What we offer:

Compensation in USD,

Highly professional result-oriented environment,

New development project where you can apply and expand your skills fully,

Stable growing company, 20+ years on the market,

About airSlate

airSlate is a global SaaS technology company that develops no-code workflow automation, electronic signature, and document management solutions. Our award-winning products - SignNow, pdfFiller, DocHub, airSlate WorkFlow, Instapage, and US Legal Forms - serve over hundreds of millions of  users and more than one million customers worldwide, helping organizations of every size digitize processes, improve efficiency, and transform how they work.

We’re in an exciting phase of growth and transformation, with teammates in more than 20 countries across three continents and main hubs in the United States, Poland, Romania, Ukraine and Philippines. 

At airSlate, we’re building value for customers and a culture where growth and innovation go hand in hand. We’re looking for people eager to shape products, scale a company, and thrive in a fast-moving environment.

And now we’re looking for an Email Marketing Specialist for the fixed-term contract (3 month) to join our email marketing unit within the Marketing team.

In this role, you’ll be responsible for building, launching, and optimizing highly personalized, data-driven email campaigns across our subscription SaaS products.

Our team is responsible for all email and omnichannel communications — from transactional emails to large-scale promotional and lifecycle campaigns, as well as mobile push notifications. We focus not just on delivery, but on driving meaningful outcomes such as user activation, engagement, retention, and reactivation.

What you’ll be working on:

• Configure and execute email campaigns using our in-house ESP, including segmentation and A/B testing.
• Build and manage advanced audience segments and multi-step automated workflows based on user behavior and lifecycle stages.
• Track, analyze, and optimize campaign performance through dashboards and key metrics.
• Own and continuously improve our internal email system to enhance usability, efficiency, and impact.
• Develop data-driven, personalized email strategies that drive engagement and retention.
• Collaborate cross-functionally with Product, Data, Engineering, Marketing, and leadership to align email initiatives with business goals.
• Support the evolution of email marketing into an AI-driven, scalable, and best-in-class function.

What we expect from you:

• 3+ years of experience in email marketing, CRM, or lifecycle marketing.
• Experience working with data, SQL.
• Experience working with HTML and CSS for building, customizing, and maintaining email templates.
• Hands-on experience with an ESP or in-house email system, including campaign setup, segmentation, and A/B testing.
• Strong analytical skills with the ability to track, interpret, and optimize campaign performance using key email metrics and dashboards.
• Experience collaborating cross-functionally.
• Solid understanding of user journeys, behavioral triggers, and lifecycle communication.
• Familiarity with automation and AI-driven tools, or strong interest in applying AI to email marketing.
• English level B2 or higher.

What we offer

Flexible working environment - Our teams operate across the globe. We value in‑person collaboration in our hubs, but we also embrace remote and hybrid working. You can work from one of our offices in the United States, Poland, Romania or Ukraine, or remotely from many countries.

Competitive compensation and stock options - We offer salaries that reflect local market conditions and experience,  plus a performance-based bonus system and stock options so you share in the company’s growth.

Professional growth and learning - We invest in your development through courses, conferences, and access to learning resources. We encourage career growth and internal mobility, supporting teammates who want to explore new opportunities within airSlate.

Health and well‑being - We provide comprehensive benefits tailored to each country, including health coverage, wellness programmes and access to fitness options. We also dedicate quarterly company-wide Mental Health Days, when everyone takes time off to rest and recharge.

Family‑friendly culture - Family life is part of who we are, and we embrace it in many forms. From flexibility for parents to our airSlate Junior Club for kids, to company-wide family days and our pet-friendly approach, we’re committed to making work and life easier to balance.

Giving back - We support charitable initiatives around the world through the airSlate Care programme. Our current focus includes humanitarian aid in Ukraine and other regions, matching employee donations and supporting causes chosen by our teams.

Open communication - We encourage transparent dialogue at all levels. From team discussions to company-wide Q&A sessions with our CEO, we make sure everyone has the chance to be heard and to influence how we grow.

About the Role

We are looking for an experienced Ruby engineer to join our team as a Tier 3 technical escalation specialist in a payments infrastructure environment.

This is not a feature-development role.
You will focus on investigating complex production issues, debugging integrations, and providing clear technical explanations to internal teams and customers.

This role is ideal for engineers who enjoy deep problem-solving and working with real-world SaaS systems.

Responsibilities

• Investigate and troubleshoot complex production issues in Ruby-based systems
• Analyze and clearly distinguish between:
  • Product bugs
  • Expected system behavior
  • Customer configuration or integration issues
• Debug API integrations and payment gateway workflows
• Reproduce issues using Postman, logs, and monitoring tools
• Act as Tier 3 technical escalation for support teams
• Provide clear, structured written explanations
• Document cases and contribute to internal knowledge base
• Collaborate with Core Engineering on fixes and improvements
• Participate in technical reviews and RFC discussions
• Work primarily through written communication
• Use AI tools to improve clarity and efficiency

Requirements

• Strong commercial experience with Ruby
• Solid experience debugging production systems
• Deep understanding of REST APIs
• Experience with payment gateway integrations
• Advanced Postman skills
• Fullstack troubleshooting skills (basic to medium across multiple languages)
• Ability to emulate customer-side implementations (iFrame, HTML, JavaScript)
• Experience tracing interactions across distributed services
• Strong analytical mindset
• Comfortable working in ambiguous environments
• Excellent written English
• Comfortable with text-based communication
• Willingness to use AI tools in daily work

Nice to Have

• Experience in fintech or payments
• SaaS platform background
• Experience in support engineering or escalation roles
• Knowledge of monitoring and observability tools

Why This Role Is Valuable

You will gain deep insight into how real SaaS and payment systems work in production, including customer integrations, edge cases, and system behavior at scale.

This experience is especially valuable for engineers interested in building their own products in the future.

 We are EverREST, a Salesforce & RevOps consulting firm. We help global companies turn chaos into revenue through system architecture. We are looking for an experienced Business Analyst to join our international team and bridge the gap between business needs and technical execution on high-ticket projects.

What You Will Do:
Analyze: Document and optimize complex business processes to build high-efficiency Salesforce solutions.
Facilitate: Lead workshops and discovery sessions to define needs, priorities, and project scope for global stakeholders.
Translate: Turn abstract business requirements into crystal-clear User Stories, Acceptance Criteria, and process documentation.
Collaborate: Work hand-in-hand with Salesforce Admins, Developers, and QA to ensure functional alignment and seamless delivery.
Validate: Manage UAT (User Acceptance Testing) and ensure the implemented features meet the highest quality standards.

What We Expect:
English: Advanced (C1). Your writing and verbal communication must be flawless, persuasive, and professional for daily interaction with international clients.
Enterprise Experience: Proven track record of working with large-scale Enterprise clients. You understand their internal structures, security requirements, and the complexity of global workflows.
Salesforce Expertise: 1.5–3 years of experience as a BA. You understand the Salesforce data model, objects, and platform logic (Sales, Service, or Experience Cloud).
Technical Writing: Mastery of creating structured documentation (Flow Diagrams, BRD, User Guides) within Agile/Scrum environments.
Result-Oriented: Focus on successful product adoption and business value, not just closing tickets.

Why Join EverREST?
Enterprise Projects: Hands-on experience working on large-scale, complex ecosystems for major international corporations.
No Micro-management: We care about results and trust experts to own their work.
Strong Delivery Culture: Flexible schedule, supportive team, environment that rewards initiative.

As part of the product team, you’ll lead and own the Human Interface Design direction of new features and experiences across 5+ SaaS products. 

From early concept explorations to high-fidelity execution, you’ll work closely with the engineering teams and the current designer to turn complex technical concepts into clear, meaningful interactions with high precision in the details. Attention to detail is mandatory for this role, as your decisions will directly influence Ukraine's national defence. 

What You Will Do

• Create sketches, wireframes, prototypes, and polished designs that bring clarity to the product experience.
• Collaborate with the engineering team to create simple, intuitive, human-centered products that help users save time and defend our country in a more effective way.
• Defend your ideas before the engineering and management teams to create the best possible solution, setting the standard in the market.
• Quickly translate complex requirements and technical data into clear and engaging interfaces.
• Contribute to a well-thought design system that helps the engineering team create or change interfaces quickly without avoidable mistakes.
• Create presentations to showcase our current and future products, individual features, unique capabilities, and plans for clients and end users.
   

What You Need to Join Us

• 4+ years of work experience with a focus on product design and UI across various domains. 
• An eye for visual detail in proportion, type, motion, and interaction.
• Experience shipping digital products from start to finish, including documentation and presentation of the developed work.
• Ability to clearly communicate concepts and designs through prototypes, sketches, high-fidelity comps, and presentations.
• Demonstrated creative and innovative problem-solving and a willingness to take the lead where needed.

Why Join Us

• Make Real-World Impact – Our tech is proven in national defence. Now we’re scaling globally.
• Built for This Moment – We’re at the intersection of AI, cybersecurity, and autonomy.
• Growth-Oriented Culture – Work with a smart, driven, collaborative team
• Military deferment – For full-time employees.
• Flexible Schedule – Remote-friendly and results-driven
• Competitive Compensation – We reward top talent.

Responsibilities:

-  Booking loads, Coordinate and schedule truck drivers to ensure timely delivery of goods

- Communicate with drivers, customers, and other team members to ensure smooth operations

- Monitor and track shipments to ensure on-time delivery

- Resolve any issues or delays in transportation

- Maintain accurate records of driver activities and shipments

Requirements:

- Previous experience in truck dispatching or transportation logistics

- Excellent communication and organizational skills

- Ability to work in a fast-paced environment and handle multiple tasks simultaneously

- Knowledge of transportation regulations and procedures

- Proficiency in using dispatching software

- English B2

We offer:

- Innovative work environment.

- Day shift 3:00 PM to 11:00 PM.

- Bi-weekly English classes to enhance your skills.

- A clearly defined career path.

- Paid sick leave.

- Salary based on your experience and performance, % from gross and profit, no limits.

- Comfortable office near Kyiv center.

Benefits:

- Competitive salary.

- Shape a brand-new force in logistics.

- Innovative culture with a positive environment.

- Impactful role in shaping company success.

- 15 paid vacation days to recharge and explore.

About the Role
We are looking for a strong Ruby Engineer to join our team in a Tier 3 (L3) escalation capacity within a payments infrastructure environment.
This is not a feature-development role. Instead, you will act as a technical escalation layer between Customer Support and Core Engineering teams, investigating complex production issues, debugging integrations, and ensuring accurate technical communication with stakeholders.
This role is ideal for engineers who enjoy deep problem-solving, production debugging, and working closely with real-world SaaS users.

Core Responsibilities
• Investigate and troubleshoot complex production issues across Ruby-based systems.
• Analyze and clearly distinguish between:
Product bugs
Expected system behavior
Customer integration or configuration issues
• Debug API integrations and payment gateway interactions.
• Reproduce and analyze issues using tools such as Postman, internal logs, and monitoring systems.
• Act as the Tier 3 technical escalation layer for customer-facing support teams.
• Provide structured, well-written technical explanations for Support and customers.
• Document findings and contribute to the internal knowledge base.
• Collaborate with Core Engineering when product changes or fixes are required.
• Participate in technical reviews and RFC discussions when needed.
• Communicate primarily in written format; leverage AI tools to enhance clarity and efficiency.

Required Skills & Experience

• Strong production experience with Ruby.
• Deep experience debugging API-driven and distributed systems.
• Strong understanding of REST APIs and payment gateway integrations.
• Advanced Postman proficiency.
• Working knowledge of fullstack troubleshooting (low-to-medium proficiency across multiple languages).
• Ability to emulate customer-side implementations (iFrame + HTML/JS).
• Experience tracing system interactions across services (e.g., gateway → core → orchestration layer).
• Strong analytical mindset and comfort operating in ambiguous environments.
• Excellent written English communication skills.
• Comfortable working primarily in text-based communication.
• Willingness to leverage AI tools to improve clarity and efficiency.

Nice to Have

• Experience in fintech or payments infrastructure.
• Familiarity with SaaS platforms and customer-facing systems.
• Experience working in escalation, support engineering, or reliability roles.
• Understanding of system monitoring and observability practices.

Why This Role Is Unique
This position provides real-world exposure to how SaaS products behave in production and how end users interact with them. It is especially valuable for engineers interested in building their own SaaS or product in the future, as you’ll gain deep insight into customer integrations, edge cases, and real production environments.

We are building a high-performance, real-time slot gaming platform and are looking for a Senior Backend Developer who will take ownership of our entire backend direction.

🧩 What you’ll do

• Own and drive the backend direction of the company as one of the key technical leaders;
• Design and implement new game mechanics on top of our existing PGS, extend its capabilities, and contribute to core gameplay engine development;
• Architect scalable, secure, and high-performance backend services using Node.js and TypeScript;
• Work closely with Game Logic, Frontend, and DevOps teams to ensure seamless integrations, real-time performance, and platform-wide consistency;
• Define backend engineering standards and enforce best practices across code quality, architecture, and performance;
• Design and maintain backend infrastructure: schemas, caching, messaging flows, microservices, gateways;
• Participate in roadmap planning, technical decision-making, and architectural discussions as the platform evolves;
• Support a rapidly growing product and engineering environment — we are scaling fast, and you will play a major role in that growth.

🧠 What you bring

• 5+ years of backend development experience, including ownership of complex systems or features;
• Strong expertise with Node.js + TypeScript and modern frameworks (Fastify, Nest.js);
• Advanced knowledge of SQL and NoSQL databases: PostgreSQL, MongoDB, Redis;
• Solid experience with message brokers (RabbitMQ or Kafka) and queue-based, event-driven design patterns;
• Deep understanding of distributed systems, microservices, and real-time communication (WebSocket, Socket.io);
• Experience building high-performance APIs, async flows, caching strategies, and scalable architectures;

• Confident with CI/CD, Git, automated testing (Jest), and monitoring/observability tools (Grafana, Loki, Tempo).

   

💎 Nice to have

• Knowledge of PHP/Laravel or experience with other backend ecosystems;
• Familiarity with AWS, Docker, Kubernetes, containerized deployments;
• Experience with RNG, platform integrations, or the iGaming ecosystem.
   

🎁 Benefits

— 21 vacation days + 5 extra day-offs annually;
— 12 paid sick days;
— Fully remote format — work from anywhere you feel productive;
— Flexible schedule: start your day anytime between 08:00–12:00 CET;
— Fixed budget for health insurance and gym/fitness;
— We provide all required work equipment;
— Zero bureaucracy and direct communication with founders and C-level;
— Minimal meetings, async-friendly workflow;
— Startup energy: fast motion, creativity, and tight-knit communication;
— Business trips and team meetups several times per year;
— Multiple salary payout options (flexible formats);
— …And many more perks unlocked after we hit break-even.

Recruiter (iGaming)
Remote | Kazakhstan
 

We are Fellows, an iGaming team with a strong media buying background and 5+ years on the market. We are scaling fast and are looking for a Recruiter based in Kazakhstan who can actually close strong Media Buyer positions, not just collect CVs.
 

What is critical for us:

• Experience working inside a media buying team or recruitment agency
• Proven Media Buyer hires in iGaming (Facebook, Google, UAC, PPC, etc.)
• Strong understanding of the market: where to source media buyers, what motivates them, how to properly “sell” the offer and the team
• Ability to manage candidates end-to-end: from first contact to onboarding
   

Responsibilities:

• Independently close Media Buyer (iGaming) roles
• Proactively hunt candidates (no reliance on inbound only)
• Conduct initial screenings and properly assess media buyers

• Improve hiring funnel and recruitment approaches

   

What we offer:

• Fixed salary + % per successful hire
• Fully remote work with flexible schedule
• Fast decision-making, no bureaucracy
• Established processes and team support
• Growth within a strong and experienced iGaming team