Jobs at Djinni

🚀 About Kilona.io

At Kilona.io, we build high-quality, high-speed web and mobile AI applications. We work with top global startups to create cutting-edge products that are fast, precise, and beautifully engineered. 

Currently, we're expanding our team to support our active mobile AI product with a modern stack.
 

💼 What You'll Do

• Develop and maintain mobile applications using React Native
• Create and optimize backend APIs with Node.js
• Work with relational and non-relational databases
• Refactor and improve code performance and maintainability
• Collaborate closely with a small and focused remote team
   

✅ Requirements

• 2+ years of hands-on experience with React Native (both Expo and CLI)
• 1+ year working with Node.js (Express.js)
• Strong knowledge of JavaScript, ES6+ features
• Confident with Git, React Native navigation, and modern development workflows
• Experience with REST APIs and integrating databases (e.g., PostgreSQL, MongoDB, Firebase, Supabase, AWS DynamoDB, etc.)
• Good communication skills in English (B2 level or higher)
   

✨ Would be awesome if you have

• Experience with mobile app deployment (App Store, Google Play)
• Understanding of CI/CD pipelines for mobile apps
• Experience using AI-powered dev tools (e.g. ChatGPT, Cursor AI, Lovable, V0) to speed up development
   

🧑‍💻 Working Conditions

• Hourly-based payment model (overtime is always paid)
• Fully remote — work from anywhere
• Flexible schedule — we appreciate team overlap but you manage your own time
• Easy time-off policy — take days off when you need, no bureaucracy
• Work on cutting-edge AI products in a fast-paced and supportive environment

🔍 Hiring Process

1. Video intro OR Quick screening call (20 - 30 mins)
2. Technical interview (up to 1 hour)
3. Final interview (optional)
4. Offer 🎉

Interested? Let’s talk! 📨 Drop us a message — we’re always open to meeting like-minded people.

Metamindz is a fast-growing UK-based IT software company. We help by providing fractional CTOs-as-a-service, building digital products, hiring exceptional technical talent, and conducting tech due diligence for global clients.

We’re currently looking for a Senior Full-Stack Engineer (with a strong focus on back-end) to join one of our clients in a long-term engagement. This is a full-time remote opportunity for a highly senior engineer who is deeply experienced in building complex and scalable systems using NodeJS, TypeScript, Prisma, and PostgreSQL — and who thrives in ownership-driven, product-oriented environments.

Responsibilities:

• Architect, develop, and maintain performant full-stack applications using NodeJS, TypeScript, React, and related technologies
• Work with Prisma and PostgreSQL to build and optimize scalable, well-structured database solutions
• Ensure high performance of APIs, queries, and data-intensive operations
• Troubleshoot performance bottlenecks and improve system reliability and scalability
• Collaborate closely with product managers, designers, and other engineers across the stack
• Take ownership of your work and contribute to architectural and technical decisions
• Write clean, maintainable, and well-tested code with a focus on quality and performance
• Contribute to event-driven architecture and asynchronous task processing using tools like BullMQ (nice to have)
• Optionally integrate and experiment with LLMs and other AI tools to enhance product functionality (nice to have)

Requirements:

• 7+ years of commercial engineering experience (only truly senior-level candidates will be considered)
• Expert-level proficiency in NodeJS and TypeScript
• Solid experience with ReactJS (even though this role is primarily backend-focused)
• Strong knowledge of PostgreSQL, database modeling, and performance optimization
• Proficiency with Prisma ORM and its ecosystem
• Experience with ElasticSearch or ElasticCache
• Familiarity with background job queues such as BullMQ (nice to have)
• Bonus: exposure to or interest in integrating LLMs (Large Language Models)
• High ownership mentality, architectural thinking, and problem-solving mindset
• Strong communication skills and ability to thrive in distributed teams

 What We Offer:

• Fully remote, flexible work culture with long-term stability
• Projects with modern tech stacks and high technical standards
• Opportunities to work on meaningful, high-impact platforms
• Transparent, supportive team culture with no micromanagement
• Competitive monthly compensation, commensurate with experience and value

If you're a deeply experienced full-stack engineer with strong backend expertise, looking to work in a fast-paced environment with real ownership — we'd love to hear from you.

Apply now or reach out directly to learn more!

SEOBROTHERS is a full-cycle SEO and content marketing company. We grow websites by combining SEO and content marketing in our own projects. Thanks to our creativity and professional team, we have managed to outperform our competitors and achieve new goals.

Our team is constantly growing, and we’re looking for new talents to collaborate with. Currently, we are seeking an ambitious Content Manager to join our team.
 

Responsibilities:

• Uploading various types of digital content, including text, images, videos, and documents;
• Formatting and updating content based on the provided ToR;
• Ensuring content adheres to editorial guidelines, SEO principles, and brand tone of voice;
• Integrating graphic elements and banners onto the site.
• Analysing and researching competitors' content;
• Conducting regular quality checks to identify and rectify any issues with uploaded content, such as broken links, missing images, or formatting errors.

Requirements:

• Minimum 1-year experience as a content manager;
• Proficiency in English (at least at an intermediate level);
• Basic knowledge of HTML and text markup;
• Strong efficiency and a desire to grow in the content and SEO field;
• Ability to manage multiple projects simultaneously and meet deadlines in a fast-paced environment.
• Keen attention to detail;
• Quick learning ability and a continuous desire to acquire new knowledge;
• Proficiency in working with Google spreadsheets, documents, and related tools.

Nice to have:

• Experience with iGaming content, specifically gambling and betting;
• Experience with OpenCart, WordPress, and other CMS platforms;
• Familiarity with project/task management tools such as Notion, Jira, Trello, or Asana;
• Proficiency in other languages;
• Understanding of SEO.

What You Will Get:

• Remote-First Comfort & Flexibility. Stay productive and connected — no matter where you are. Participate in virtual meetings, collaborate seamlessly online. Enjoy the freedom of remote work without losing the feeling of being part of a close-knit, engaged team.
• Time Off — 100% Paid. We offer 20 working days of paid vacation, 10 fully paid sick leave days, and all public holidays in your country — so you can truly rest and recharge.
• Life Happens — We’ve Got You. We offer 3 additional paid days off per year for significant life events: birth of a child, your wedding, or the loss of a close family member. These days are fully paid by the company — because you come first.
• Referral Bonus Program. Know someone who’d be a great fit? Refer and earn! We offer generous cash bonuses for successful hires you bring into the team.
• Celebrations — Backed by Bonuses. On your work anniversaries, enjoy personalized gifts and growing monetary rewards — the longer you stay, the more we celebrate.
• Impactful Work in the iGaming Industry. Work on innovative iGaming projects that blend creativity with top-tier tech. You’ll join a team of specialists passionate about sharing knowledge and pushing boundaries.

• Learning & Development — Company-Funded. We believe in growth. 

   

SEOBROTHERS is a full-cycle SEO and content marketing company. We grow websites by combining SEO and content marketing in our own projects. Thanks to our creativity and professional team, we have managed to outperform our competitors and achieve new goals.

Our team is constantly growing, and we’re looking for new talents to collaborate with. Currently, we are seeking an ambitious Content Writer to join our team. We are ready to teach the necessary skills if we find a person with a suitable mindset.

Requirements:

• 2+ years of experience with Content writing.
• Proficient level of English (C1-C2).
• Exceptional writing skills with a keen eye for detail.
• Skills in writing structured, catchy and useful texts.
• Strong research skills to gather and analyze information from diverse sources.
• Ability to verify the credibility and accuracy of data and incorporate it into content.
• Knowledge of basic content editing techniques.
• Communication skills: excellent communicative abilities for effective collaboration with team members.
• Strong organizational and time management skills to meet deadlines and handle multiple projects simultaneously.
• A strong portfolio demonstrating excellent writing skills, ability to adapt to different formats.

Will be a plus:

• Proficiency in other languages.
• Experience with iGaming, specifically gambling and betting.

• Familiarity with SEO principles and practices. Understanding of keyword research, on-page optimization, and content formatting for optimal search engine visibility.

   

Responsibilities:

• Write informative and quality content, including blogs, articles, social media, reviews, newsletters, promotional materials, and slogans.
• Implement effective Search Engine Optimization (SEO) strategies to improve organic traffic and rankings. Incorporate relevant keywords, meta tags, and other SEO techniques to enhance content visibility and reach a wider audience.
• Work closely with the content department’s leadership to plan content, style, and website layout.
• Stay informed about the latest trends, consumer preferences, and technological advancements.
• Adhere to legal and regulatory requirements related to online gambling. Ensure all content is compliant with industry guidelines and policies.
• Follow Editorial policy and TOR when creating content.

What You Will Get:

• Remote-First Comfort & Flexibility. Stay productive and connected — no matter where you are. Participate in virtual meetings, collaborate seamlessly online. Enjoy the freedom of remote work without losing the feeling of being part of a close-knit, engaged team.
• Monthly Well-being Budget — Fully Sponsored. Every month, we provide a company-paid allowance for your physical and mental wellness: sports, fitness memberships, online/offline courses, massage, spa, creative hobbies — whatever keeps you energized.
• Time Off — 100% Paid. We offer 21 working days of paid vacation, 10 fully paid sick leave days, and all public holidays in your country — so you can truly rest and recharge.
• Life Happens — We’ve Got You. We offer 3 additional paid days off per year for significant life events: birth of a child, your wedding, or the loss of a close family member. These days are fully paid by the company — because you come first.
• Referral Bonus Program. Know someone who’d be a great fit? Refer and earn! We offer generous cash bonuses for successful hires you bring into the team.
• Celebrations — Backed by Bonuses. On your birthday, you’ll receive €100 (probation) or €200 (post-probation) — plus a delicious office celebration, all covered by us. On your work anniversaries, enjoy personalized gifts and growing monetary rewards — the longer you stay, the more we celebrate.
• Impactful Work in the iGaming Industry. Work on innovative iGaming projects that blend creativity with top-tier tech. You’ll join a team of specialists passionate about sharing knowledge and pushing boundaries.
• Learning & Development — Company-Funded. We believe in growth. All company-initiated training is 100% paid by us. If you choose additional personal development, we cover 50% of the cost, up to €800/year.
• Industry Conferences — Fully Sponsored. Attend leading industry events like SiGMA and more. The company covers all travel, tickets, and participation costs — whether you’re visiting or representing us at the booth.

Major technologies:

• Infrastructure: Docker, GCP, Gitlab CI/CD;
• Programming language and framework: PHP versions 7 and 8, Symfony 4/6;
• Databases: Mysql 5/8, Redis;
• Testing: PHPUnit.

Major responsibilities:

• 3 + years of experience in PHP programming (5+ for senior roles);
• Programming experience with PHP versions 5-8;
• Experience with PHP framework: Symfony (Doctrine);
• Experience with MySQL, Redis;
• Knowledge of REST API;
• Experience with Git, Gitlab CI/CD (nice to have for a middle, a must for a senior);
• Understanding of unit/functional/integration testing and experience in writing tests;
• Experience in developing and maintaining applications in a microservices architecture (nice to have for a middle, a must for a senior)

About us:

AIR Media-Tech is the ultimate space for creators. With over 30 advanced tools and expert support, we help creators grow, monetize, and safeguard their content. For over 15 years, we’ve been empowering creators to expand their reach, boost their income, and scale globally with innovative solutions tailored to their needs.

Our Mission:

Our mission is simple: to help creators thrive, providing innovative tools and strategic insights that fuel growth and monetization. Whether it’s finding hidden growth spots, protecting their content, or tapping into new markets, we ensure that creators' journeys are supported every step of the way. At AIR, we help creators hit their next target and unlock new levels of success. 

Requirements:

• 6+ months of experience in SDR/sales/support roles.
• Experience working with ClickUp or similar tools.
• Experience working with CRM systems (such as HubSpot and similar).
• Experience working with spreadsheets and reporting.
• Understanding of cold outreach fundamentals.
• Ability to handle large amounts of information and routine tasks.
• English language level from B2 and higher.

Responsibilities:

• Initial communication with company leads.
• Maintaining and updating all lead data in the CRM system.
• Generating reports on leads and the work process.
• Pre-moderation and pre-qualification of leads.
• Timely transfer of "warm" leads to sales closers.
• Re-processing/upselling of leads returned for further processing.
• Individual product sales.

Preferred Qualifications:

• A solid understanding of how YouTube works, the digital industry, and trends.
• Experience with Saas/IT/Media products.

The Benefits:

• Quality health insurance.
• Remote work and flexible schedule with work-life balance.
• Financial compensation for language courses.
• Corporate events for you and your family.
• Online and offline team building for your team.
• Vacation leave of 18 work days.
• Paid sick leave.
• Corporate library, lectures, and webinars on various topics.
• Opportunity to participate in volunteer and charitable projects, as well as projects to support the military.
• Gifts for birthdays and special occasions (weddings, Christmas, etc.)

Do you want to be involved in outstanding projects? Send us your resume. If we feel you could be a good fit, we will contact you soon!

About us:

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

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

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

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

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

Responsibilities: 

• Go through the software requirements and get clarifications on one’s doubts. 
• Become familiar with the software under test and any other related software. 
• Understand the master test plan and/or the project plan. 
• Create or assist in creating your test plan. 
• Generate test cases based on the requirements and other documents. 
• Procure or create test data required for testing. 
• Test software releases by executing assigned tests (manual and/or automated). 
• Report test results. 
• Update test cases based on the discovered defects. 
• Support the team with testing tasks as required. 
• Keep up-to-date on the overview of the development technology, the popular testing tools (e.g. automated testing tools and test management systems) and the overview of the business domain.

Skills Required: 

• Working as Quality Assurance Engineer 1+ (Back-end). 
• Good experience in Manual Testing of Web applications. 
• Advanced skills in requirements analysis. 
• Knowledge and practical experience working with SQL. 
• Knowledge and practical experience working with GIT, Kibana, and Jenkins will be a plus. 
• Deep understanding and experience in software development life cycle. 
• Excellent skills in reading and analyzing logs to identify the root cause of a defect. 
• Ability to prioritize test cases based on risk analysis.
• Multitasking skills 
• Intermediate English level. 
• Strong communication skills. 
• Addiction to work.
• Gaming application expertise will be a plus. 
• Integration testing using SOAP UI and Postman will be a plus. 

Company offers:

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

Requirements: 

- 5+ years of hands-on experience developing mobile apps with React Native

- Proficiency with React Native, Expo

- Strong understanding of performance optimization for mobile

- Experience with push notifications, deep linking, and native module integration

- Familiarity with publishing apps to the App Store and Google Play

- Proficient in Git and modern version control workflows
 

React-Native application using native modules. The application itself is a VPN service. We use a third-party provider for the VPN connection itself and RevenueCat to process subscriptions.
You need to have experience with React Native modules.
 

     Responsibilities

• 4+ years of experience in affiliate marketing/media buying, including at least 1 year in team management (C-level).
• Proven track record of launching and scaling ad campaigns with budgets of $1M+/month per department (we operate with higher budgets, smaller ones are not considered).
• Hands-on experience with various traffic sources and GEOs (FB, TikTok, PPC, Google, UAC).
• Experience working with agency accounts — MANDATORY, including external farming.
• Solid understanding of the technical side of media buying: tracking, anti-fraud, farming, proxies, etc.
• Experience working with GEOs: Tier 1 / Tier 2 / Tier 3 / CIS.
• Experience in building teams and processes from scratch.
• Strong data-driven decision-making and analytical skills.
• Flexibility, stress resilience, and ability to make fast decisions in a high-paced environment.
  
  Requirements
• Role:
  Building an effective media buying department capable of sustainably generating profit at scale through a strong team, well-defined processes, and strict metric control.
• Key Responsibilities:
• ● Strategic Scaling
• Develop and implement media buying strategy across major advertising channels (Meta, Google, TikTok, PPC, UAC, ASO).
• Analyze offers and prioritize high-potential combinations based on data.
• Flexibly manage budgets in response to market changes.
• ● Team Building & Management
• Hire, onboard, and develop team leads and media buying teams.
• Establish performance evaluation systems (eCPA, ROI, CR, approve rate, CTR, volume).
• Provide mentorship, regular syncs and reviews, and foster team competence growth.
• ● System Creation
• Implement end-to-end business processes: from creatives to scaling.
• Automate and standardize funnels, hypotheses, analytics, and testing.
• Build and oversee technical infrastructure: trackers, proxies, anti-detect tools, farming, etc.
• ● Data-Driven Optimization
• Continuously monitor key metrics and respond promptly to changes.
• Collaborate with analysts and technical teams to create reports and maintain control.
• ● Cross-Department Coordination
• Work closely with the affiliate department on offers, caps, and terms.

Founded in 1999 and premium listed on the Main Market of the London Stock Exchange, Playtech is a market leader in the gambling and financial trading industries with 7700 employees across 19 countries. 

Playtech is the gambling industry's leading technology company delivering business intelligence-driven gambling software, services, content, and platform technology across the industry's most popular product verticals, including, casino, live casino, sports betting, virtual sports, bingo and poker. Read more about who we are and what we do here: www.playtech.com & www.playtechpeople.com  
 
Here at Playtech, we genuinely believe that people are our biggest asset. Diverse thoughts, experiences, and individual characteristics enrich our work environment and lead to better business decisions. Recognizing differences and ensuring our processes are transparent is the core of Playtech’s overall commitment to responsible business practices. 

Ready to level up your career?  

Playtech‘s POP & GPAS unit is looking for Platforms Architect with a curious mindset, excellent communication, and good technical troubleshooting skills. 

Job Description

Your influential mission. You will...  

• Identify stakeholders, analyze requirements, and extract key architectural elements to shape clear API designs and integration strategies.
• Develop solution structures that align with company goals while applying best practices in software development and the iGaming industry.
• Communicate and negotiate daily with clients and stakeholders to drive the solution forward.
• Ensure all team members understand the architecture and how it supports the broader system.
• Lead end-to-end solutions and systems architecture for large-scale cross-functional projects.

Qualifications

Components for success. You...  

• Possess comprehensive experience in software engineering for complex distributed systems.
• Have expert knowledge of software architecture and design patterns.
• Demonstrate excellent English skills, both spoken and written.
• Can effectively present ideas to diverse audiences, from developers to C-level executives.
• Excel in managing multiple priorities while keeping focus on defined goals.
• Maintain an open and analytical mindset, thinking creatively to solve problems.
• Have hands-on experience with business analysis, research & development, and understand business processes used in software design and development.
• Hold a Bachelor’s or higher degree in Computer Science or a related software engineering field.
• Stay aware of modern software standards and industry trends.
• Bring experience working in international and diverse teams.

Thrive in a culture that values...

• Possibility to cooperate with a product company
• Educational possibilities
• Competitive compensation
• Fully-equipped perfect office space
• Warm and friendly attitude to every specialist
• Professional growth

Additional Information

HOW TO APPLY?  

In addition to your CV, please add a brief motivation letter covering your goals, your current experience, or related fields and/or working in a project team. You can write it in the comment section at the end of the application page (under "your message to the hiring manager"). 
 
Playtech Open Platform (POP) Unit 

Playtech Open Platform provides a unified network and API for communication with the Playtech infrastructure, enabling client-side implementation by independent developers. It is an adapter between systems, and it can deliver a more accessible and seamless integration between gaming provider services and operator systems.

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem. We’re a Forbes-recognized lovemark brand with the highest eNPS in 2025.
 

We are developing Nebula — the biggest brand in the spiritual niche. Nebula has over 65 million users worldwide and has been ranked as the № 1 lifestyle app of the day in the Apple Store and Play Market in the USA, Canada, and Australia several times. Nebula is available on iOS, Android, and Web.
 

Our mission is to make people happier by improving the quality of their relationships.

Additional important metrics:

Our team consists of more than 300 talented professionals whose ambitions and striving for success help us build the best products on the market. We have offices in Kyiv and Warsaw.

Here are some details we would like to share with you:

• Nebula is #1 in its niche in terms of downloads and revenue targets;
• 65 million users worldwide;
• Users from 50+ countries;
• 4.8 — our average AppStore rating (with more than 215 thousand ratings).
• OBRIO's achievements and team's expertise were shared in Tier-1 international and Ukrainian media, organizations, and brands such as Forbes Ukraine, TechCrunch, VECTOR, The Next Web, Tech.eu, Entrepreneur Media, Fast Company, AIN, IT Arena, MEGOGO, DOU, Projector Institute.

We seek an Affiliate Marketing Manager to build an affiliate marketing vertical from scratch. This role drives business growth by realizing the potential of an additional marketing channel to accelerate the user acquisition of the business.
You will be working under the leadership of one of the top CMOs in Ukraine, Max Lukominskyi.

Your tasks:

• Design a strategy based on the business needs and implement the strategy;
• Execute the tasks related to the affiliate marketing;
• Build the affiliate marketing into an important and significant revenue stream and brand improvement tool:
  - Set up and develop the connections with affiliate team and web masters;
  - Design the offer, placement and acquisition strategy;
  - Find unit economics with affiliate marketing channel.

About you:

• 2+ years of work experience of proven experience in affiliate marketing;
• Advanced English is a must for us;
• You have a track record of successful projects;
• Good knowledge of unit economics and experience of developing IT products;
• Great communication and bizdev skills, with the ability to work in a team and ambitious.

Why OBRIO is the best place to work?

• Unleash Your Ambitions: Our company was built by ambitious people who never settle for less. By joining OBRIO, you'll have the chance to unleash your own ambitions and achieve your career dreams.
• We don’t just give you opportunities for growth and development, we give you maximum autonomy and believe we can’t do without you and your active thinking.
• Innovate and Be Creative: We embrace innovation and creativity at OBRIO, and we encourage our team members to bring their unique ideas to the table. You'll have the chance to explore new solutions and make a real impact on our company's success.

Our benefits:

• Work from the comfort of your home or from one of our offices in Kyiv, Lviv or Warsaw. The choice is yours!
• Enjoy 20 annual vacation days and unlimited sick leave, all covered by the company;
• Don't worry about getting the right equipment, we've got you covered if necessary;
• Stay healthy with access to a corporate doctor online, and health insurance options in Ukraine or a fixed amount towards insurance abroad after your probation period;
• Keep learning with our extensive corporate library, internal online meetings, and lectures;
• Grow your skills with our training compensation program;
• Take advantage of our supportive corporate culture, including assistance with relocation, advice on legal stay abroad, housing support, and help for third-country nationals;
• Have fun with our online events and team-building activities!

Here's what our hiring journey for this position looks like: Initial Screening ➡️ Skill Assessment ➡️ Team Interview ➡️ Final Check ➡️ Job Offer.
 

Let's team up and reach for the stars together!

WebSpellChecker offers a portfolio of turnkey AI-powered text correction solutions for engineers, businesses, and individuals. Our core product, WProofreader, is available as a software development kit (SDK) and a browser extension, which can be deployed as a SaaS or on-premise solution.

We are looking for a Business Analyst to help us continuously evolve our product, keeping it aligned with industry trends while maintaining the highest standards of quality and reliability.

What will you do?

• Conduct competitor and market research to identify opportunities for product improvement.
• Analyze client requests and market feedback to define underlying problems and how they can be solved.
• Collaborate with product teams to define and document clear requirements and specifications for new features. 
• Prepare well-structured development tasks with clear acceptance criteria to ensure the engineering team has all the necessary context.
• Maintain internal documentation for product logic, feature behavior, and configuration options.
• Support the creation and updating of client-facing documentation.

 Requirements

• 2+ years of experience as a Business Analyst.
• Upper-Intermediate level of English.
• Proven experience in writing technical documentation.
• Solid understanding of the full software development lifecycle.
• Understanding of how AI, particularly transformer-based language modes models, works.
• Excellent analytical and problem-solving skills, with the ability to translate business needs into technical requirements.

Would be a plus

• Experience working with payment systems (Stripe) and managing subscription-based product logic.
• Prior experience in an enterprise software environment (especially with API/SDK products), or in the linguistics or AI domains.
• A degree in Computer Science, Linguistics, or a related technical or analytical field.
• Project management experience. 

Technology Scope

While you won't be coding, a high-level understanding of our stack is beneficial for effective team communication:

• Frontend: JavaScript (ES6+), HTML/CSS, DOM.
• Backend: C++, PHP (Laravel), Java, and REST APIs.
• AI & NLP: In-house AI models and integrations with third-party services like AWS Bedrock.
• Infrastructure & Data: AWS, MySQL, and payment gateway integrations (Stripe).
• Browser integrations: Chrome, Firefox, and MS Edge extensions.

Join a fast-moving product team where your ideas matter. You will have the freedom to drive your own strategy, work without bureaucracy, and make a real impact on a global scale. We work in highly competitive Tier-1 markets (US, UK, CA, AU), and we love the challenge!

About the products: It is a 2020 web platforms that brings people with diverse interests together through video communication. Users can connect while enjoying a smooth, user-friendly interface thanks to top-notch UX/UI design and powerful communication tools, all without annoying ads. User safety is a top priority, ensured by strong moderation and data protection. Our platforms handle heavy traffic effortlessly, making it an exciting space in a market that’s still ripe for growth. We are focused on becoming one of the top 3 global social networking web platforms. We’d love for you to be part of this journey!

In this role, you will
 

• Plan, launch, and optimize ad campaigns via Google Ads
• Analyze campaign performance, draw insights, and plan next steps
• Run and assess tests to improve qualitative metrics
• Identify growth opportunities and scale high-performing campaigns
• Build and implement strategies for media buying and scaling
• Collaborate on ad creatives and landing page testing
• Conduct market and competitor research

It’s all about you
 

• 2+ years in a PPC or User Acquisition role
• Proven hands-on experience with Google Ads campaign setup and optimization
• Comfortable working with $50K+ monthly budgets
• Strong analytical mindset and data-driven decision-making
• Upper-Intermediate English (B2+)
• Goal-oriented and proactive
• Background in product companies or cross-functional product teams
• Familiarity with the social networking or similar competitive niches
• Understanding of Tier-1 markets and their specifics
• Understanding of digital marketing technologies, including web analytics (GTM/GA4), data visualization tools (Tableau/Looker Studio/Power BI), social marketing, and website usability

What we offer

Care and support:

•  20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule
• Modern equipment or depreciation of your own tools

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events

Hiring process

• Intro call with
• Technical Interview
• Test task (optional)
• Final Interview
• Reference check
• Offer

Simulmedia is seeking an experienced Full Stack Engineer to join our Freemium Insights team to develop cutting-edge insights and analytics capabilities in a brand new CTV self-service platform that is built from the ground up to utilize product-led growth (PLG) approach. In this role you will work closely with product managers, designers, and data engineers to ensure seamless integration of analytics features into the platform. The ability to frequently iterate and deliver high-quality features that are owned end-to-end is crucial in this role.

This position is located in either Kyiv or Lviv, Ukraine. The team is located in both Kyiv and Lviv and primarily works remotely with occasional team meetings in the Lviv office.

Key Responsibilities:

• Design and implement insights and analytics dashboards for the CTV self-service platform, providing users with actionable data to enhance their campaigns.
• Develop both frontend and backend services using React, Next.js, and TypeScript, ensuring seamless integration between components.
• Build robust, scalable APIs using tRPC to serve analytics data to the frontend application.
• Create efficient server-side rendered (SSR) or static site-generated (SSG) pages via Next.js for performance-optimized analytics displays.
• Collaborate with the designers to implement responsive and visually appealing user interfaces using Tailwind CSS, ensuring a smooth, intuitive experience for the platform’s users.
• Optimize the full stack to ensure quick load times, low-latency data fetching, and smooth user experiences, especially for data-heavy visualizations and analytics pages.
• Deploy and manage the platform using Vercel, taking advantage of its serverless functions for backend processes and ensuring efficient deployments and scaling.
• Participate in code reviews, pair programming, and knowledge-sharing sessions to ensure high-quality, maintainable code.
• Implement unit and end-to-end testing for both frontend and backend components to ensure reliability and reduce bugs in production.

Qualifications:

• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• 5+ years of experience in full stack development, with a focus on web applications and data-driven platforms
• Strong proficiency in TypeScript, including strong typing and interface design for scalable codebases.
• Deep understanding of React and its ecosystem, including hooks, functional components and React Server Components (RSC).
• Proficiency in Tailwind CSS for building responsive, accessible, and aesthetically pleasing UIs.
• Experience in building data visualization tools and dashboards using React-based libraries (e.g., D3.js, Chart.js).
• Experience with SSR (Server-Side Rendering) and SSG (Static Site Generation) using Next.js, optimizing for performance and SEO.
• Proficiency in backend development (e.g. Node.js) with tRPC as an API framework.
• Experience designing and developing APIs, handling authentication, authorization, and security best practices.
• Proficiency in building scalable and reliable data-fetching layers, especially for real-time or large-scale analytics.
• Experience with serverless architectures, understanding of edge computing, and CDN usage for enhancing performance and reliability.
• Solid experience with Vercel or other serverless platforms for deployment, CI/CD pipelines, and performance monitoring.
• Experience with unit and end-to-end testing frameworks such as Vitest, Cypress, or similar, ensuring quality and stability of applications.
• Proficiency in Git for version control, including experience with pull requests, code reviews, and branching strategies.
• Ability to work independently and collaboratively in a team environment.
• Strong communication and interpersonal skills.
• Ability to communicate effectively with the U.S.-based teams and work 11 am — 8 pm EET.

Bonus Points for:

• Familiarity with CTV platforms or working experience in digital advertising or media analytics.
• Knowledge of SEO, accessibility, and performance optimization for web applications.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.

TECHNOLOGY STACK

Microservice architecture, Java 21, Spring Boot 3.4+, PostgreSQL, MongoDB, Kafka, Google Cloud Platform, Kubernetes

RESPONSIBILITIES

• Development of new business initiatives, an extension of existing ones
• Taking an active part in improvements and optimizations to the systems
• Resolve technical problems, critical thinking on the development approach
• Be part of a cross-functional team with end-to-end responsibility for the result

REQUIREMENTS

• 3+ years of commercial development experience using Java-related technologies
• 1+ years of working experience with API development
• Hands-on experience with microservice architecture
• Ambition to write high-quality code covered with unit tests
• Solid debugging and troubleshooting skills
• Proactive and result-oriented mindset
• Strong problem-solving skills
• At least Upper-Intermediate English level

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support