Jobs at Djinni

Наш клієнт — міжнародна онлайн-гемблінгова компанія, що надає послуги ставок на спорт і казино з сильною присутністю в Латинській Америці. Їхня стратегія — це якісний, персоналізований ігровий досвід, що базується на сучасних технологіях та локалізованих сервісах. Компанія розробляє та запускає власні ігри для казино, а також керує власними платформами CRM, CS і бек-офісу.
 

Ідеально для тих, хто прагне:

• Будувати та масштабувати автоматизовані lifecycle-флоу (Welcome, Reactivation, Churn Prevention) у каналах Email / SMS / Push / WhatsApp (не масові розсилки для всіх);
• Працювати з детальною сегментацією (наприклад: фанати слотів / беттори вихідного дня / VIP у зоні ризику) та підбирати релевантні інсентиви під конкретну аудиторію;
• Впливати на ефективність бонусних витрат через підхід bonus-to-GGR (мислення бюджетами) та оптимізацію механік інсентивів;
• Запускати incrementality / true lift аналіз, щоб розуміти, чи бонус реально змінив поведінку користувача (чи депозит стався б і без нього);
• Володіти якістю промо (promo QA & stability): робити sanity-check бонусних лінків/кодів/тригерів перед кожним релізом.
   

Досвід, який стане твоєю перевагою:

• 1–2 роки практичного досвіду на позиції CRM Manager в iGaming (casino/sportsbook);
• Розуміння мультиканальної lifecycle-автоматизації (Email / SMS / Push / WhatsApp) та базових принципів сегментації;
• Сильна увага до деталей, QA-підхід у роботі та впевненість у роботі з ключовими CRM-метриками й цифрами;
• Досвід A/B тестів або оцінки впливу кампаній;
• Англійська на рівні B1+ (Intermediate); іспанська буде плюсом.
   

Ми цінуємо:

• Енергійність та проактивність у щоденній роботі;
• Комфорт у швидкому темпі та готовність залишатися на зв’язку, коли це важливо;
• Сильне бажання зростати, швидко вчитись і брати на себе більше відповідальності.
   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Фокус на здоров’я та well-being;
• Глобальне медичне страхування;
• Можливості професійного росту та розвитку;
• Benefit-програми (компенсація спортзалу, стоматології, психологічних сервісів тощо);
• Performance-based бонуси та винагороди;
• Динамічне, міжнародне робоче середовище.

English version:

Our client is an international online gaming company offering sports betting and casino services, with a strong presence in Latin America. The company focuses on delivering a high-quality, personalized gaming experience by leveraging advanced technology and localized solutions. The client develops and launches proprietary Casino Games and operates its own CRM, Customer Support, and Back-office platforms.
 

Perfect for those who aim to:

• Build and scale automated lifecycle flows (Welcome, Reactivation, Churn Prevention) across Email / SMS / Push / WhatsApp (not broadcast to everyone campaigns);
• Work with granular segmentation (e.g., Slot Fans / Weekend Bettors / at-risk VIPs) and match the right incentives to the right audience;
• Contribute to bonus cost efficiency through bonus-to-GGR budget thinking and incentive mechanics optimization;
• Run incrementality / true lift analysis to understand whether a bonus truly changed behavior (or users would have deposited anyway);
• Own promo QA & stability by doing sanity-checks of bonus links/codes/triggers before each release.
   

Experience you’ll need to bring:

• 1-2 years of hands-on experience as a CRM Manager / CRM Specialist in iGaming (casino/sportsbook);
• Solid understanding of multi-channel lifecycle automation (Email/SMS/Push/WhatsApp) and basic segmentation principles;
• Strong attention to detail with a QA mindset, and confidence working with core CRM metrics and numbers;
• Exposure to A/B testing or campaign impact evaluation;
• English B1+ (Intermediate); Spanish is a plus.
   

It’s a perfect match if you have those personal features:

• Energetic and proactive in day-to-day work;
• Comfortable in a fast-paced environment and ready to stay responsive when it matters;
• Strong desire to grow, learn quickly, and take on more responsibility.
   

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.
   

Apply, and let your growth journey begin.

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 platform is a cloud-based AI-driven workspace that automates statistical analysis validation and generation for clinical research. It serves large pharmaceutical and biotech clients by extracting, validating, and producing complex tabular outputs and regulatory deliverables. 

The system handles high volumes of hierarchical tables, figures and listings, applying both classical and generative NLP to accelerate review cycles, reduce manual double-programming and maintain a full audit trail. 

About the Role:

As a Middle Data Scientist, you will support the development of novel AI and algorithmic approaches—particularly in NLP and tabular data—to enhance our core platform. You will take hypotheses through proof-of-concept, explore complex clinical datasets, identify patterns, evaluate alternative methods, and recommend optimal solutions. 

Key Responsibilities:

• Design, develop, and prototype NLP algorithms (classical and generative) for document parsing, NER, classification, and table generation

• Implement tabular data models and pipelines for metadata extraction, transformation, and validation

• Work with large, heterogeneous clinical datasets: clean, preprocess, and structure data for analysis

• Evaluate multiple algorithmic approaches, benchmark performance, and select optimal solutions

• Maintain reproducible code, thorough documentation, and version control for research assets

Required Competence and Skills:

• 2- 4 years of industry experience in NLP and/or tabular data processing
• 1+ years of hands-on experience with deep learning frameworks (e.g., PyTorch, TensorFlow)
• Proven track record of delivering AI-driven projects into production
• Expertise in classical NLP techniques and generative methods (e.g., text-to-SQL, generative tabular models)
• Strong proficiency in Python and associated data science libraries
• M.S. or Ph.D. in Computer Science, Data Science, Statistics, or related quantitative field
• Excellent English communication skills, both written and verbal

Nice to Have:

• Experience with cloud-based NLP platforms or managed AI services

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.

We offer a highly competitive package with yearly performance and compensation reviews.

BETER is an international product group of companies operating in the B2B segment, specializing in fast sports and esports tournaments and technological solutions for their distribution.

BETER is the exclusive rights holder of tournament products, broadcasting rights, and official data, and ensures their organization through professional tournament operators, including Setka Cup and ESportsBattle, which conduct official sports and esports events in accordance with established standards and under the auspices of relevant federations and regulatory requirements.

Now we are looking for a DevOps Engineer to develop and maintain infrastructure using modern technologies and practices. If you are interested in developing and automating infrastructure based on Terraform, managing containers using Kubernetes (especially AWS EKS), writing Helm charts, programming in Python, and using GitOps via managing ArgoCD and its configuration, maintaining existing CI/CD templates and creating new components for  GitLab CI, then this position is for you.

Requirements:

• Experience in infrastructure development and management using Terraform;
• Deep knowledge of Docker concepts and  Kubernetes, in particular AWS EKS, and the ability to work with Helm charts;
• Ability to program in Python for automation and development of DevOps tools and tasks;
• Experience in using GitOps and developing CI/CD pipelines based on GitLab;
• Knowledge and experience in working with tools such as ELK, Prometheus, and Grafana for monitoring and analysis;
• Ability to develop and maintain DevOps standards to improve infrastructure efficiency and reliability.

Will be a plus:

• Experience using other infrastructure coding tools such as Ansible or Puppet;
• Experience in implementation and configuration of distributed tracking systems (distributed tracking systems), such as Jaeger or Zipkin or their analogs;
• Experience in using Elasticsearch Index Lifecycle Management, Data Tiers;
• Experience in developing and maintaining microservices in the AWS environment;
• Knowledge of programming languages other than Python for automation and tool development;
• Experience in working with containers, databases, and other AWS services;
• Higher technical education or equivalent work experience.
• The constant search for an answer to the question 'why' and 'how to do better', but at the same time critical thinking to understand when it is rational to do it 'better'.

Responsibilities:

• Infrastructure development, configuration, and support using Terraform;
• Management and orchestration of containers based on Kubernetes (AWS EKS) and writing Helm charts;
• Development and support of tools for automation of deployment and monitoring;
• Implementation and development of GitOps standards and CI/CD processes based on GitLab;
• Configuration of logging and monitoring systems based on ELK (Elasticsearch, Logstash, Kibana), Victoria Metrics, and Grafana;
• Active participation in improving the company's infrastructure and development processes;
• Development and implementation of distributed tracking systems (distributed tracking systems), if necessary, and knowledge of such systems as Jaeger or Zipkin.
• Help in finding bottlenecks and performance problems, profiling requests to the DB, or to message brokers.

What and how do teams work?

• Programming languages: .net Сore, PHP, node.js, python;
• Containerization and orchestration: Docker, Docker-Compose, Kubernetes (AWS EKS), Helm;
• Cloud services: AWS (S3, RDS, EC2, ALB, Route53, Lambdas, etc.);
• Monitoring and analytics: ELK (Elasticsearch, Logstash, Kibana), Victoria Metrics, Grafana;
• Versioning and CI/CD: GitLab CI.
• Non-RDBMS: Redis sentinel, MongoDB, Clickhouse.
• Message queues: Kafka (MSK).
• IoC tools: Terraform, Ansible, Helm
• GitOps is our direction of evolution.

We offer:

• Ability to work remotely;
• Competitive and timely payment for services;
• Flexible work schedule;
• Personal mentoring and coaching;
• Team building and corporate events;
• 100% paid sick leave;
• 20 working days of paid vacation;
• Paid child care leave.

GeoX provides instant property intelligence for insurnce across the United States. GeoX enables insurers and other property stakeholders to access valuable property attributes at time of underwriting, with the accuracy and detail that traditionally required an on-site inspection, but with the speed and coverage of property record pre-fill. Founded in 2018, GeoX is backed by stock market and leading venture firms and is comprised of computer vision, data science, and risk analysis experts.

Roles & Responsibilities

• Create a comprehensive marketing strategy to engage US-based Insurance carriers / MGA’s / Brokers / Agencies across all relevant marketing channels. 
• Build a transparent and scalable growth machine, own demand generation end-to-end, identify opportunities to develop new channels, and/or expand existing ones for customer acquisition.
• Establish a content factory, able to produce relevant and highly engaging content for diverse stages on the leads, opportunities, and users’ journey, including but not limited to case studies, blog articles, white papers, thought leadership pieces.  
• Manage and operate E2E, all marketing activities, hands-on / using freelancers /scale it to an in-house team later on.
• Own self-service product as a stand-alone revenue center with full responsibility for its performance and targets.
• Oversee email campaigns, Paid Search & Social.
• Generate user acquisition LTV/CAC reports on an ongoing basis and adjust accordingly. Define and manage marketing KPIs.

Qualifications

• +5 years of experience in marketing of global SAAS solutions to small medium businesses or B2B - must
• Experience working in startup companies – must
• Excellent English - must
• Background in insurance P&C - advantage

We are inviting an Junior Project Manager to join a team working on interesting products for our customers from all over the world (except Russia).

Location: Ukraine, remote, full time.

𝐓𝐚𝐬𝐤𝐬:

- Project management

- Designing and prioritizing

- Task planning, control, communication

- Prompt problem solving

- Search for solutions and design of the concept in the form of requirements

- Business analytics skills

- Good communication skills

- Personal approach

- Stress resistance

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.

About the Role

We’re looking for a sharp, ambitious, and impact-driven Recruiter to join our team. This is not just about filling roles — it’s about bringing in the people who will define the future of Solidgate. You’ll work closely with hiring managers and leadership, shaping our teams with top-tier talent and ensuring candidates have an exceptional experience from the first hello to the signed offer.

Why This Role Matters

People are the core of everything we do. Each new hire changes our trajectory. As a Recruiter at Solidgate, you’ll directly influence how fast we grow, how strong our culture becomes, and how far we can go in our mission. Your work won’t be hidden in spreadsheets — it will be visible in every product shipped, every new market entered, and every milestone achieved.

 

What You’ll Own

— Lead full-cycle recruitment for international business, product, and tech roles — from sourcing to offer.
— Collaborate closely with hiring managers to understand their needs and deliver results deeply.
— Build, maintain, and nurture talent pipelines for key and hard-to-fill positions.
— Design and execute outreach strategies that attract top-tier candidates globally.
— Continuously improve recruitment processes — making hiring smarter, faster, and more effective.
— Represent Solidgate as an ambassador of our brand and culture to candidates worldwide.

You’re a Great Fit if You Have

— 3-5 years of experience in recruiting (preferably in fast-growth tech companies)
— A proven track record of hiring top talent in competitive markets
— Outstanding sourcing skills — you know how to find and engage candidates everywhere
— Excellent communication and stakeholder management abilities
— A growth mindset: you don’t just follow processes, you challenge and improve them
— Advanced English

Why Solidgate?

High-impact role: You’re not inheriting a perfect system — you’re building one. As our Recruiter, your work will define how we scale and what kind of company we become.

A platform with reach: We’re not just another orchestration tool. Solidgate is building a full-stack financial platform with deep product capabilities — from payment routing to chargeback management and indirect tax handling. The people you bring in will directly shape these products.

Momentum & ambition: We’re scaling fast. This is hyper-growth in action. You’ll see the results of your work from day one — every hire you close accelerates our journey to #1 in the world.
High-caliber team: Join leaders from top global fintechs and tech companies. We value ownership, excellence, and impact — and you’ll collaborate with fintech professionals with proven track records.

Meaningful work: Recruitment here is not just about filling seats. You’ll help define our talent strategy and go-to-market motion in key European and global markets, influencing the future of the company.

Ready to Build the Ultimate Talent Engine?

Our goal is bold: to hire and grow the brightest minds who will power Solidgate’s hyper-growth. If you’re a world-class recruiter who can spot top talent, scale teams, and build a hiring machine that fuels a global fintech rocket — let’s talk.

AdversterX is a marketing and advertising agency with 12 years of experience in affiliate marketing, media buying, and developing technological solutions for traffic management.

Our verticals are iGaming, Adult, Essay, Games,Nutra and Dating industries. We are a highly ambitious and rapidly growing company, and we are now actively working on developing our own products in the Online Casino and Essay fields, while constantly scaling and expanding into new markets. Also, we have a recruiting agency too.

With years of expertise under our belt, we thrive in helping our partners achieve their goals through strategic and data-driven media buying efforts.
AdversterX is a society of digital entrepreneurs united with one goal: to innovate in the digital marketing space.

We are looking for an experienced Affiliate Manager to lead our affiliate marketing efforts. The ideal candidate should have a strong understanding of the iGaming industry, and a proven record of managing successful affiliate campaigns.

We would like to grow our Affiliate manager to the Team leader position. 
 

What you’ll be working on:

• Find and engage new partnerships, maintain long-term mutual cooperation on a win-win basis;
• Support and retention of existing partners to maximise LTV;
• Adjusting tracking and full-cycle setup of the offers/campaigns;
• Daily monitoring and performance optimization of dedicated pool of affiliates: checking stats, confirming bumps or decreases in rates, scaling of profitable campaigns, adding and testing new sources;
• Control on traffic quality and partner’s payouts approval;
• Raising network brand awareness via industry forums/chats activity & participation in conferences (both local and international);
• Regular competitors and trends analysis in terms of new creative approaches, offer monetization models, emerging traffic types, marketing angles and innovative ways of communication with partners.

About you:

• Experience of working in iGaming/betting vertical for more than 2 years;
• Experience with known tracking solutions: hasoffers/affise/cake/in-house or another;
• Practical knowledge of how to set up postbacks for correct stats transfer;
• Understanding of basic affiliate metrics, unit economics and models of cooperation: CPA, CPL, CPS, Revenue Share, EPC, ROI;
• Global understanding of online advertising markets: traffic sources, verticals, monetization models;
• Analytical skills and ability to find growing points;
• Experience in creating technical tasks for designers/developers: landing pages, functional tuning, etc.;
• Participation in events/conferences;
• English language level - B2.

Why work with us?

• No bureaucracy or micromanagement;
• Cool & creative international team worldwide;
• Flexible working hours, full remote;
• Educational program, tailored for our business needs;
• English lessons;
• Paid time-offs (21 working days of vacations, 14 working days of sick leave);
• No time trackers;
• Paid events/conferences.

Tango is a successful, market leader, a live-streaming Platform with 450+ Million registered users, in an industry projected to reach $240 BILLION in the next couple of years. 

The B2C platform, based on the best-quality global video technology, allows millions of talented people around the world to create their own live content, engage with their fans, and monetize their talents.

Tango live stream was founded in 2018 and is powered by 500+ global employees operating in a culture of growth, learning, and success!

The Tango team is a vigorous cocktail of hard workers, creative brains, energizers, geeks, overachievers, athletes, and more. We push the limits to bring our app from “one of the top” to “the leader”. 

The best way to describe Tango's work style is not to use the word “impossible”. We believe that success is a thorny path that runs on sleepless nights, corporate parties, tough releases, and of course our users' smiles (and as we are a LIVE app, we truly get to see our users all around the world smiling right in front of us in real-time!). 
 

Responsibilities

• Work in SCRUM team 
• Design and develop high-load microservices
• Write high-quality code covered with different levels of tests
• Maintain services on production and assure their stability and performance
• Provide code review for teammates 
• Contribute to the Company’s development processes and practices 
   

Requirements

• Writing code in a clean and maintainable manner.
• Solid experience with Java 8+ 
• Experience with SQL/NoSQL databases
• Understand microservice architecture patterns.
• Good at Spring framework.
• Experience with REST, messaging systems.
• Ability to cover code by different types of tests.
• Understanding of SOLID principles
• Experience with Git 
• Excellent troubleshooting skills.
• Good communication skills.
• Intermediate+ English
   

Would be great to have:

• Experience with Kafka, MySQL, Redis, Aerospike.
• Experience with Spring Boot, Spring Cloud
• Experience with Docker, Kubernetes
• Experience in high-load
   

What we offer:

• International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
• Granting an Option;
• A professional environment with great people to work with;
• Competitive salary, performance review;
• Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
• Social and welfare packages;
• 20 working days paid vacation and 100% sick leaves coverage;
• Opportunities to make a difference, to develop and grow;
• Regular corporate celebrations, team buildings and fun activities;
• Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

Eldorado is a fast-growing iGaming product focused on player engagement, retention, and long-term value in international markets.

We are looking for a Head of Affiliates to build and scale our affiliate program, drive high-quality acquisition, and develop long-term partner relationships across key markets.

Responsibilities:

• Build and execute affiliate marketing strategy across LATAM and other regions
• Manage and scale affiliate program (CPA, RevShare, Hybrid models)
• Identify, onboard, and grow high-performing affiliates and networks
• Develop long-term partnerships and negotiate commercial terms
• Monitor traffic quality, fraud, and ROI performance
• Work closely with product, CRM, and analytics teams to improve conversion and retention
• Analyze campaign performance (ROI, LTV, CPA) and optimize accordingly
• Lead and grow affiliate team

Requirements:

• 5+ years of experience in affiliate marketing within iGaming
• Strong experience working with LATAM markets is a must
• Proven track record of scaling affiliate programs and driving revenue growth
• Deep understanding of traffic sources, funnels, and conversion optimization
• Strong negotiation and relationship management skills
• Experience with affiliate platforms and tracking tools
• Analytical mindset (ROI, LTV, performance metrics)
• English — Upper-Intermediate+

Eldorado is a fast-growing iGaming product focused on international markets, with a strong focus on LATAM.

We are looking for a Head of Marketing to lead our global marketing strategy, drive acquisition, and scale performance across key channels.

Responsibilities:

• Develop and execute full-funnel marketing strategy (acquisition, brand, performance)
• Lead and scale marketing team (media buying, affiliates, CRM, content)
• Manage and optimize paid traffic channels (FB, Google, TikTok, programmatic)
• Drive affiliate program growth and partnerships
• Work closely with product, analytics, and retention teams
• Own marketing budgets, CAC, ROI, and performance metrics
• Identify new growth opportunities in LATAM and other regions

Requirements:

• 5+ years in iGaming marketing
• Proven experience in LATAM markets is a must
• Strong expertise in performance marketing & user acquisition
• Experience managing large budgets and scaling campaigns
• Data-driven mindset and strong analytical skills
• Leadership experience managing cross-functional teams
• English — Upper-Intermediate+

Please provide your CV and LinkedIn profile. We demand your LinkedIn profile with actual working experience to move forward with your application!

Fundomate is looking for a Senior Java Back-End Developer to join our team. Fundomate is an innovative fintech company operating in the alternative lending space and providing both direct-to-business and white-label turnkey solutions.

You will be good match if:

- You have history of solving non trivial problems in one of your previous projects

- You have wide technology background (backend, frontend, devops, ops, mobile development, etc), so you will understand the connections between technologies and expand this knowledge with domain and business needs. 

- You have experience working in US fintech domain 

We will be good match if:

- You want to solve (or learn to solve) complex business problems

- You want to experiment with processes/development technics/tools

- You are interested in continuous improvement and automation of product and working process

Requirements:

- 6+ years of experience developing web applications

- 3+ years of experience in any IoC & DI framework (Spring, Quarkus, Micronaut, etc.)

- TDD experience in production is a must have

- Experienced in pair programming

- Good knowledge of MicroServices (Kubernetes knowledge is a plus)

- Experience working with tools like Git, Gradle, Jenkins or similar CI/CD

- Working experience in Industry Standard protocols related API Security including OAuth (KeyCloak is a plus)

- Working experience with RDBMs like Postgres/MySQL or any similar

- Understanding of asynchronous message-based communication like Kafka, GCP Pub/Sub, AWS SNS/SQS, etc. (Kafka as an advantage)

- Strong Agile/Scrum/Kanban development experience

- Experience in third party systems integration (XML or JSON api)

- Knowledge of any cloud provider (AWS as an advantage)

Our technical Stack:

- Java 25

- Microservices (Quarkus)

- Postgresql/MySQL

- Kafka

- Keycloak

- Kubernetes & Docker

- AWS (EKS, MSK, RDS, etc.)

- Gradle

- Bitbucket pipelines, gitops approach

- Lombok, MapStruct, Flyway

We offer:

- Innovative product with modern technology stack

- Competitive salary (paid in $)

- Social package (paid vacations, sick leaves and etc)

- PE accounting and support

- WFH and remote working mode possibility, Ukrainian working hours

- No bureaucracy, micromanagement and time-tracking

Full Stack Developer

[Full-time, Remote, Freelancer]

SNEAK PEEK 

⇨ Location: Remote, GMT+0/GMT+4

⇨ Interview process: HR interview ⇨ technical interview ⇨ take-home challenge ⇨ final interview ⇨ offer 

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, machine-learning technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. 

THE ROLE

We are looking for an experienced Full-Stack developer with a passion for building complex systems to further expand our set of internal tools. You will architect and develop our core internal systems, understand and predict user interactions, and create well-written code, based on the business needs. You will work closely with other developers and QA testers, using the Agile methodology and a quality-first approach.

Hiring manager: Nadav Nagel, Software Team Lead 

WHAT ARE WE LOOKING FOR?

• 5+ years of commercial experience building publicly available websites
• 3+ years of experience in backend development using Typescript and Node.js
• Up-to-date with at least one of the latest UI frameworks (React, Vue.js, etc.)
• Detail-oriented and able to adhere to deadlines
• Excellent communication skills in both written and verbal English

INTERESTED?

Our recruitment process consists of the following steps: 

• HR interview: 30 min
• Take-home challenge.
• Technical interview: 60 min
• Final interview

Backend AI Engineer

[Freelance, Full-time, Remote]

SNEAK PEEK

⇨ Location: Remote, GMT+0/+4

⇨ Interview process: HR Interview ⇨ Technical interview ⇨ Take-home challenge ⇨ Presentation of home challenge 

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, machine-learning technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. You can find out more info about us here: www.rounds.com.

THE ROLE

We’re looking for a passionate AI engineer to join our dynamic AI Innovation Team, which is the driving force behind technological advancement in our company. Here, you will use cutting-edge AI technologies to boost productivity and make extraordinary ideas a reality.

We're excited to meet someone who is AI-obsessed, has a strong sense of product ownership, is ready to take initiative and who is full of creative ideas. If this sounds like you, we want you to join our team!

Hiring manager: Alik Hochner - CTO, Ori Nahum - AI Innovation Team Lead 

KEY RESPONSIBILITIES

• Develop and maintain high-quality AI solutions for both internal teams and external users.
• Architect sophisticated AI agents, including multi-agent systems.
• Design and implement evaluation frameworks to assess AI performance, accuracy, and reliability.
• Collaborate across diverse teams to boost developer productivity.
• Continuously explore the evolving AI landscape and identify impactful tools for company growth.
• Shape the company’s best practices and guidelines for AI usage.

WHAT ARE WE LOOKING FOR?

Must-have:

• 5+ years experience in software development (preferably in Python or TypeScript).
• Skilled in prompt engineering and have a strong understanding of how LLMs work internally.
• Proven track record in developing AI agents from scratch and implementing effective AI solutions for businesses.
• Basic DevOps proficiency (CI/CD, Cloud).
• Quick learner who adapts effortlessly to new tools and approaches.
• Passionate and knowledgeable about current AI trends and best practices.
• Excellent English communication skills.

HOW DO WE WORK?

We are a distributed team of more than 150 people, all working remotely and communicating partially synchronously (we usually overlap with our teams for 5 hours daily and are free to work on some of the tasks whenever it suits us best). We value open communication, proactivity and work/life balance and we measure our freelancers on performance, rather than on the time spent on the job.

WHAT’S IN IT FOR YOU? 

• 100% remote work model
• Flexible full-time working hours 

INTERESTED?

Our recruitment process consists of the following steps: 

• HR interview with the recruitment manager: 45 min
• Technical interview with the AI Engineer Tech Lead: 1 hour
• Take-home challenge: ~ 4 hours of work
• Final Interview and Take-home challenge presentation with CTO and AI Engineer Tech Lead: 1 hour

Backend Engineer

[Freelance, Full-time, Remote]

SNEAK PEEK

⇨ Location: Remote, GMT+0/GMT+4

⇨ Interview process: HR interview + take-home challenge ⇨ technical discussion ⇨ final interview

WHO ARE WE? 

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. Our transformative, AI technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. Together, we are revolutionizing the mobile industry. 

THE ROLE

This is a hybrid Backend/Platform Engineering role to lead cloud and backend systems migrations. It involves shipping backend solutions that move the needle at the scale of millions of dollars in business impact.

You will evaluate, plan, and migrate backend systems from various stacks and cloud providers (AWS, Azure, GCP, and more) into our infrastructure. By leveraging AI tools and automation, you will significantly accelerate migrations and modernization efforts.

This role suits Backend Engineers who aren't afraid to jump in and shape the DevOps stack.

Responsibilities

• Architect, evolve, and oversee backend infrastructure transformations (NodeJS, Python and more).
• Assess complexity, outline risks, and estimate effort and timelines.
• Rebuild or refactor backend/cloud components when needed, including rewriting services (with AI assistance).
• Utilize AI tools and agents to speed up research, refactoring, documentation, and investigations (Claude, Cursor and more).
• Design and maintain cloud environments using Infrastructure as Code (Terraform preferred) mainly for GCP, AWS and Azure.
• Build, maintain, and improve CI/CD pipelines.

Hiring manager: Igor Yakunin 

WHAT ARE WE LOOKING FOR?

Must-have:

• 5+ years Backend Engineering.
• Hands-on experience with GCP or strong AWS/Azure background and willingness to transition.
• Practical experience with Terraform (or similar IaC).
• Strong Linux, networking, and cloud fundamentals.
• Experience with Docker and containerized deployments.
• Proficiency in at least one backend language (Python, Node.js, Go, Java, etc.).
• Experience with SQL and/or NoSQL databases.

Nice-to-have:

• Experience with Kubernetes or other orchestration tools.
• Familiarity with CI/CD platforms such as CircleCI, GitHub Actions, GitLab CI, or ArgoCD.
• Experience with reverse-engineering unknown systems or digging through legacy setups.
• Experience with monitoring tools such as Datadog, Prometheus, or GCP Monitoring.
• Background in refactoring, rewriting, or modernizing backend services.

INTERESTED?

Our recruitment process consists of the following steps: 

• HR Interview (45 min) - Discuss your background and fit.
• Take-Home Challenge (~2 hours of work) - Practical assignment reflecting real work.
• Technical Interview (60 min) - Evaluate cloud, DevOps, and coding skills.
• Final Interview (60 min) 

Get in touch at hr@rounds.com. 

We look forward to hearing from you! 

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, we may help to find the right ones.

We are currently looking for a Data Analyst for Spinlab.

Location: Remote
Job Type: Full-Time
 

About our client:
Spinlab: We help slot gaming leaders unlock the potential of their data, enhancing business outcomes and strengthening their competitive edge in the market. We collect and process data using advanced methods and technologies to provide our clients with clear, actionablerecommendations based on real metrics. SpinLab’s goal is not just to collect data but to help businesses use it for maximum efficiency and amplify their performance results.

 

Responsibilities:

• Analyze large volumes of game and player data to identify patterns, trends, and dynamics, and turn them into clear business conclusions.
• Translate findings into practical recommendations for product improvements, highlighting what works, what doesn’t, and what opportunities to explore
• Perform deep-dive investigations into performance anomalies or game features to explain what happened and why
• Collaborate with game designers, product managers, and developers to shape hypotheses and validate them through experimentation.
• Support development and testing of predictive models (e.g., player LTV, churn, bonus optimization).
• Communicate complex insights in a simple, compelling way to both technical and non-technical audiences.
• Help define metrics frameworks for new products or features, expanding high-level requirements with your analytical thinking and product insights.
• Build dashboards and reports to help stakeholders monitor key KPIs and make data-driven decisions.

Requirements:

• 3+ years of experience as a Data Analyst or Data Scientist, preferably in the gaming or tech industry.
• Strong analytical mindset and ability to find the story in the data: uncovering trends and explaining them in clear business terms.
• Strong experience in SQL (BigQuery, PostgreSQL, or similar), and comfort working with large datasets.
• Solid knowledge of data visualization tools (e.g., Tableau, Power BI, Looker, or similar).
• Practical experience with Python for data analysis and modeling.
• Familiarity with statistical testing, experimentation, and predictive modeling techniques.
• University degree in mathematics / computer science / technology / engineering
• English B2+

Will be a plus:

• Knowledge of the iGaming industry or understanding of slot game mechanics
• Ability to look at games from players’ point of view.
• Product mindset: the ability to go beyond numbers and propose actionable solutions that make an impact.

Benefits:

• Work on meaningful data products and shape them with your vision.
• 25 vacation days + 15 sick days + 1 birthday leave.
• Budget for English classes.
• Budget for health insurance.
• Annual education & development budget.
• Flexible, remote-friendly culture with a small, dedicated team.

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.