Jobs at Djinni

It's a product company at the core of Web3 infrastructure — the connectivity layer between wallets and apps across blockchains. Since 2018 they've grown to 75K+ apps, 700+ wallets, 50M+ users, backed by $38M (Union Square Ventures, Shopify, Coinbase Ventures, Circle Ventures, Uniswap Labs). They've just launched a crypto & stablecoin payments product — already live in Stripe, Coinbase Commerce, Shopify, and BitPay, plus an Ingenico deal reaching 40M+ terminals in 120+ countries.

This role sits at the intersection of data engineering and backend systems. You’ll build and operate event-driven data pipelines, maintain real-time processing systems, and ensure data quality across high-volume transactional workflows. You’ll also build backend services that expose data to internal platforms and APIs, so teams across the company can consume it.

Day-to-day, you’ll work with Python, SQL, ClickHouse, Airflow, and dbt within an event-driven architecture. You’ll own the systems you build end-to-end — including monitoring, reliability, and data correctness — and collaborate with product, engineering, and infrastructure teams to support new data use cases as the platform grows.

What they're after:

• 5+ years in data engineering — production pipelines you've built and operated
• Event-driven, real-time / near real-time processing
• Strong SQL + Python; modern stack (Airflow, dbt, ClickHouse, BigQuery, or similar)
• Nice to have: fintech/payments data, Web3, Rust

IMPORTANT: The company considers candidates only from fintech, payments, or high transaction volume products (e.g. Stripe, Adyen, Checkout.com, Revolut, and similar).

The company is is an e-trading technology company, providing connectivity and automated workflow solutions for banks and asset managers operating in the Fixed Income and Derivatives markets. 

Location: Remote First; office location in London (flexible remote working locations within Europe)

Working Hours: Full time (UK 9-6)

IMPORTANT: The company is looking for people who built libraries/frameworks from scratch, building SDKs, working on low level components, tangibles, performance optimizations, etc. Open source contributions are relevant.

The company is focused on extreme programming. They are a core engineering focus company, they don’t use any frameworks. They use very few external libraries. E.g. people working on compilers, SDKs, Principal Engineers who built functions from scratch. TDD is important. People who actively practiced TDD tend to do better in their interview process.

You will work within a small team where you will pair-program (we operate using the extreme programming framework) to:

• Build resilient and adaptable fintech platforms and components in Java
• Refactor to improve code design
• Write lots of tests (every one of our commits is continuously and rapidly verified by thousands of tests)

• Automate the boring bits

   

Features of the way we work:

• We avoid silos by regularly rotating between teams to work on the whole system with an Our Code not My Code mindset and approach
• We practice trunk-based development and continuous integration: we treat every commit as releasable
• We treat broken tests as failures and revert where possible
• We practice TDD, BDD and DDD
• We automate as much as possible
• We pair program to ensure that everyone understands the context of what they are working on. We also believe that pairing drives quality, learning, cross-skilling, and builds empathy with other developers

• Sometimes we have to care about throughput and latency and so take this into account when writing code

   

Salary: dependent on experience up to £130,000 + Shares + Benefits

About Us

At UITOP, we design and develop scalable B2B SaaS platforms across industries like logistics, finance, construction, and so on.

Job Summary
We are looking for a Ruby on Rails Developer. The role focuses on backend development, and the team has been actively developing AI-powered features, making AI a core part of the product. You'll join a team of 5 developers, a PM, a designer, and 2 QA engineers.

What do you have

• At least 2 years of experience with Rails. 
• Proficient in Backend: you have at least two years of experience with Ruby and Ruby on Rails (most important), ideally 2-4 years.
• Frontend: Vanilla JavaScript, Hotwire with StimulusJS & Turbo a bit.
• Knowledge of Data Stores: Postgres and Redis; Sidekiq; S3. 
• Experience with Stimulus, TailwindCSS. 
• Experience with cloud environments, Terraform, networking and security concepts is a big plus. 
• Good English communication skills (B2 level), be ready to communicate effectively in English.

About project
The product helps municipalities and construction companies streamline the process of obtaining construction permits and approvals with AI. 

What we have

• Regular performance and salary reviews. 
• Working with complex large-scale SaaS projects, from 6 months.
• 18 working days of vacation and 10 sick days.
• Compensation 50% for professional development cources. 
• Free Internal English classes.
• Company equipment. We’ll provide a laptop after 6 months of work. 
• Financial compensation of coworking 100% (during blackouts).
• Flexible work schedule, remote.

Our focus is on a result-oriented person, ready to learn and implement new technologies. Maybe you are our match, let's talk!

About Patrianna

Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and entertainment, building innovative solutions that shape the future of social gaming and deliver outstanding experiences to millions of players worldwide.

We’re driven by speed, ambition, and bold ideas. At our core, we’re product creators and problem-solvers who thrive in a high-performance environment. We’re looking for exceptional talent—smart, adaptable, and motivated individuals eager to make an impact, scale business functions at pace, and continuously improve.

Whether you’re a domain expert or an agile thinker who thrives in change, at Patrianna you’ll have the freedom to innovate, take ownership, and help us lead the next wave of gaming innovation.

Join us—and be part of something extraordinary.

The Role
Lead engineering teams that build and scale our real-time gaming platform while taking ownership of delivery outcomes and team performance.

AI-Driven Engineering Culture:
We are actively building an AI-driven engineering organization with a clear and deliberate stance: artificial intelligence is a core part of how we build and deliver software — not an experiment, not a trend, and not an optional add-on.
AI is embedded into our engineering workflows, from system design and prototyping to refactoring, testing, and code review. We expect engineers to be fully comfortable working in AI-driven environments and to treat AI as a primary productivity multiplier. Strong engineering judgment, architectural ownership, and accountability remain essential—AI amplifies our engineers, it doesn’t replace responsibility for technical decisions.

What you will be doing
• Own delivery outcomes — ensure your cross-functional teams deliver reliable systems and meet commitments by coordinating priorities and execution
• Manage and develop people — including performance reviews, career development, and handling performance concerns when needed
• Maintain strong engineering standards — ensure teams follow established architecture patterns and quality standards while navigating complex technical trade-offs
• Enable effective team execution — work with Team Leads and Product Managers to ensure initiatives are clearly defined and teams can execute smoothly
• Improve engineering effectiveness — continuously refine how teams plan, coordinate, and deliver work as the organization scales
• Support system reliability — help teams investigate incidents, understand root causes, and strengthen platform reliability

What we are looking for
• Strong engineering background with extensive software development experience and deep backend expertise (Java ecosystem)
• System design experience building and operating high-load systems using modern backend technologies, event-driven architectures, and cloud-native infrastructure
• Proven track record leading engineering teams and delivering complex production systems while balancing technical leadership and people management
• Experience operating production systems and participating in incident response and post-incident improvements
• Strong product sense — ability to assess product initiatives and identify engineering implications, risks, and missing elements
• Strong delivery ownership with ability to produce realistic estimates, align stakeholders, and communicate scope options and trade-offs clearly

Nice to have:

• Experience in iGaming or other high-load, real-time platforms
• Experience transitioning from a senior IC role (e.g., Tech Lead, Staff Engineer, Principal Engineer, Solution Architect) into leadership
• Familiarity with Java, Kafka, Kubernetes, or GCP

• Experience working in product companies or scale-ups

   

Our Tech Stack

• Java 25
• Spring Boot 4
• Google Cloud Platform:
  • Kubernetes
  • Kafka
  • AlloyDB for PostgreSQL
• Ebean ORM
• Flyway
• Redis/Memcached
• Retool
• Jenkins/ArgoCD
• ELK/Sentry/Grafana
• Jira/Confluence/Slack/Bitbucket

Why you will love it
You’ll have the freedom to shape engineering practices in a fast-growing environment where your technical expertise directly impacts millions of players worldwide. Work with a modern tech stack, minimal bureaucracy, and highly skilled engineers who value pragmatic execution over process for its own sake. Lead teams that take real ownership of their systems while building something meaningful in the global gaming space.

We hire based on skills, drive, and ideas—nothing else. Your background, gender, age, race, ethnicity, disability, sexual orientation, religion, neurodiversity, or educational path will never be a barrier to joining us. We also welcome candidates from non-traditional career journeys and value diverse perspectives that challenge conventional thinking. Diversity fuels our innovation, collaboration, and growth, and we’re committed to creating an environment where everyone can contribute their best work and thrive.

Benefits:

Generous Leave Policy: Take advantage of paid time off, encompassing both vacation and sick leave, to ensure you can recharge and recover when needed. Take your time on bank holidays as well.

Continuously Development: Get an opportunity to join a fast-growing business where the sky’s the limit.

Company Events: Engage in our vibrant company culture through a variety of informal events designed to foster camaraderie and teamwork.

Full Remote Work: Enjoy the flexibility of working remotely from wherever you feel most productive.

We are looking for a Senior User Acquisition Manager (Meta/TikTok/Snapchat) to build and own the acquisition direction for one of our live-streaming products, taking full responsibility for TikTok, Meta, and Snapchat and scaling spend 2-3x within 3-6 months while holding CPA and ROAS at target. You will run the testing roadmap across creatives, audiences, and bidding strategies, work hand-in-hand with our Creative and PMM teams, and have direct visibility into growing into the UA Team Lead role as you scale this direction. If you want full ownership over a fast-scaling Social channel and a clear path to leading a team, this is your next challenge.

About our product: We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?

In this role, you will

• Own and manage traffic acquisition on TikTok, Meta, and Snapchat, from hypothesis testing to scaling
• Scale the Social direction within defined KPIs (Spend/CPA/ROI/ROAS)
• Build and execute a testing roadmap covering creatives, audiences, placements, and bidding strategies to improve performance
• Build A/B test structures and scaling rules and criteria for campaigns, monitoring CPA and ROI on a daily basis
• Work closely with Creative and PMM teams to generate and validate new hypotheses tailored to each channel's needs
• Analyze and optimize campaigns based on data (AppsFlyer, Tableau), identifying growth opportunities and risks

• Collaborate directly with network partners (TikTok, Meta, Snapchat) on testing new features, participating in betas, and handling moderation-related communication

   

It's all about you

• 3+ years of experience in performance marketing for mobile apps (video streaming/live/social apps is a plus)
• Hands-on experience buying traffic on TikTok Ads, Meta Ads, and Snapchat Ads, from campaign launch to scaling
• Experience managing budgets above $300K per month across Social channels
• Deep understanding of auction mechanics, bidding strategies, optimization events, and the algorithm principles behind TikTok/Meta/Snap
• Solid knowledge of unit economics, cohort analysis, and key performance metrics (CPA, ROAS, LTV, Retention)
• Experience working with MMPs and attribution (AppsFlyer/Adjust), understanding attribution logic
• Experience with BI tools (Tableau, AppsFlyer) for data-driven analysis and decision-making
• Upper-Intermediate (B2) or higher English proficiency

Would be a plus

• Experience with alternative ad networks
• Experience automating campaign launches, testing, and reporting across networks with AI tools
• Understanding of marketing funnels and performance creative testing principles
• Experience with ASO and influencer marketing as additional channels

What we offer

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• 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
• AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster

Hiring process

• Intro call
• Technical interview
• Interview with Direct Manager/Head
• Bar-raising 
• Reference check
• Offer

We're a 20-person team building a browser-native scientific data platform used by Novartis, J&J, Daiichi-Sankyo, and other top pharma and biotech companies. Our platform was already 10x faster than the competition and delivered more value for less — even before the AI era. Now, we're taking it to the next level.

We're competing with Spotfire, Certara, Dotmatics, and Schrödinger — and winning. How? By building faster and smarter. Our engineering team has fully embraced AI-driven development (Claude Code, agentic workflows, AI-assisted testing), and it's become our biggest force multiplier. We ship in weeks what used to take quarters.

We're looking for an engineering leader who's already living this way — someone who has hands-on experience with agentic development tools and can help lead a team that's pushing the boundaries of what a small, focused group can deliver. You'll report directly to the CEO and have real authority to shape how we build.

What you'll build and lead

This isn't a "manage meetings and write status reports" role. You'll own critical product areas and ship alongside the team. Here's what's on the roadmap:

• AI-powered agentic workflows — Autonomous scientific agents that utilize Datagrok's plugins and integrations as tools.
• Automated testing at scale — Automatic scenarios using Playwright + AI, AI-driven bug reproduction and fixing, stress tests, unit tests, system health tests, plugin tests - everything integrated into CI-CD and managed by AI
• Platform evolution — Cross-application integration and eventing mechanicm, ClickHouse as an analytical backbone, high-performance computations
• Enterprise integrations — Databricks connectivity (ADBC/Arrow for 2–10x speedups), HuggingFace model integration, and dashboard importers for Tableau and Spotfire migrations
• DevOps and infrastructure — ArgoCD deployments, Docker image management, containerized dev environments, and OpenTelemetry observability across a multi-layer stack
• AI-powered knowledge graph — mapping source code, features, tests, docs, and Jira tickets to enable impact analysis and agentic development workflows across the entire codebase
• Process improvements - code reviews, better planning/outcome system, DX improvements, onboarding for new developers

What we're looking for

Must have:

• You've already adopted autonomous agentic development in your own workflow (harnesses, tool-use architectures, AI-driven testing, etc)
• 5+ years as a strong engineer who still codes. This is a hands-on position
• Experience leading a team (formal title matters less than demonstrated leadership)
• Proficiency in TypeScript or Dart; comfort picking up new languages fast. Our core stack is Dart and TypeScript, with C++/WASM, Python, R, Julia, and Matlab in scientific plugins
• Track record of delivering complex software products — not just managing people who do
• You see a problem, you fix it. You don't write a proposal about fixing it. You don't wait for permission
• Strong communication skills and fluent English — you'll work directly with technical clients at pharma companies and present to enterprise IT teams

Strong pluses:

• Life sciences, cheminformatics, or bioinformatics background (or genuine curiosity about this space)
• Experience building agentic AI systems — not just prompting LLMs, but designing autonomous pipelines, harnesses, tool-use architectures, or AI-driven testing frameworks
• Background in high-performance computing, data visualization, or scientific computing
• Startup DNA — you've built things from zero, worn multiple hats, and thrive without a playbook

What we offer

• Real ownership — reporting directly to the CEO, you'll lead critical product areas for a platform deployed at top-10 pharma companies, not maintain someone else's legacy code
• An AI-first engineering culture — we're not "exploring AI adoption." We've already made the transition. You'll help take it further
• Direct client impact — your work will be used daily by scientists doing drug discovery at companies you've heard of
• Startup speed, enterprise clients — the autonomy and pace of a small team, with the validation of Fortune 500 deployments
• Fully remote, zero bureaucracy, flexible hours, unlimited PTO
• Competitive compensation with growth equity opportunity
• Paid training and certifications

• Комерційний досвід з Node.js від 4+ років та з React від 2+ років;
• Досвід технічного лідерства крос-функціональної команди розробки від 1 року;
• Досвід роботи з високонавантаженими системами: оптимізація продуктивності, масштабування та навантажувальне тестування;
• Впевнене знання MySQL (проєктування схем, оптимізація запитів, індекси);
• Досвід проєктування REST API та розуміння принципів побудови масштабованої архітектури;
• Знання принципів побудови безпечних систем та написання безпечного коду (захист від SQL-injection, XSS, CSRF, авторизація/автентифікація, шифрування, OWASP Top 10);
• Лідерські якості, проактивність, вміння приймати рішення, брати за них відповідальність, стресостійкість та відмінні комунікативні навички.

• Досвід роботи з хмарними провайдерами (AWS);
• Досвід роботи з Docker / Kubernetes;
• Впровадження практик автоматизованого тестування (unit / integration);
• Робота за методологіями Agile/Scrum.

• Очолити крос-функціональну команду повного циклу (Front-end, Back-end, QA), розподіляти задачі та контролювати якість їх виконання;
• Приймати архітектурні рішення для frontend (React) та backend (Node.js) частин продукту;
• Проєктувати та оптимізувати структуру бази даних (MySQL) і покращувати швидкість запитів;
• Проводити code review, впроваджувати та контролювати дотримання єдиних стандартів кодування;
• Оцінювати складність задач і терміни їх виконання (робити естімейти);
• Менторити членів команди та допомагати в їхньому професійному розвитку;
• Взяти участь у плануванні спринтів, ретроспективах та щоденних мітингах команди;
• Вирішити технічні блокери та ескалації;
• Взяти під контроль технічний борг та впровадити практики рефакторингу.

• Стабільність, на яку можна спертися
  Щодня ми будуємо продуктовий бізнес із довгостроковим баченням та стабільним зростанням. У нас тобі не доведеться обирати між надійністю та розвитком — можна одночасно працювати над складними задачами та бути впевненим у завтрашньому дні.
• Гнучкість і комфорт
  Обирай формат роботи, який підходить саме тобі: remote, hybrid або офіс у Києві, Львові, Одесі чи Ларнаці. Ми надаємо все необхідне для роботи: ноутбук, монітори, інші гаджети та компенсацію на облаштування домашнього робочого простору. Усі офіси обладнані генераторами та Starlink і доступні для команди 24/7. Робочий графік — з 10:00 до 18:30.
• Турбота про себе
  3 тижні оплачуваної відпустки, необмежені day off та гнучкі sick leaves без зайвої бюрократії. Також ти можеш обрати медичне страхування або wellness-бюджет на спорт, психолога, масажі, wellness-процедури чи вітаміни. Додатково компенсуємо 50% податків для співробітників та надаємо повний супровід релокації на Кіпр або Мальту, включно з бухгалтерською і юридичною підтримкою.
• Середовище для зростання
  Ми підтримуємо професійний розвиток співробітників та компенсуємо від 50% до 100% вартості профільних конференцій, тренінгів, сертифікацій, онлайн-курсів і зовнішніх освітніх заходів. У компанії працюють власна LMS-платформа, бібліотека та книжковий клуб. Крім того, наші сертифіковані коучі проводять внутрішні навчання та індивідуальні коуч-сесії, допомагаючи розвивати лідерські навички, досягати професійних цілей і краще розуміти власні сильні сторони. Для розвитку міжнародної комунікації компенсуємо 70% вартості індивідуальних занять з будь-якої іноземної мови та підтримуємо English Speaking Club.
• Вплив, який відчутний
  У нас немає ролей «для процесу». Ми цінуємо людей, які бачать можливості, беруть відповідальність і впливають на результат. Твої ідеї не губляться в шарах погоджень — вони можуть перетворюватися на нові продукти, напрямки та рішення для бізнесу.
• Професійне середовище
  Ми віримо, що сильні продукти створюють сильні команди. Тут легко знайти однодумців, отримати підтримку, обмінятися досвідом і разом святкувати перемоги. Спільні спортивні активності, корпоративні тренування з волейболу, бігу та йоги, тімбілдинги, офлайн-зустрічі та внутрішні івенти — від камерних вечорів до масштабних виїзних заходів — є важливою частиною нашої культури. Атмосферу наших івентів можна відчути тут YouTube Galaktica.
• 🔗 Дізнайся більше про нас:
  🌐 Galaktica — офіційний сайт
  📸 Instagram (@galakticateam) — команда та процес зсередини
  🎥 Galaktica. Візитівка — відео-візитівка
  
  Будемо раді обговорити всі твої запитання та запросити на перший етап співбесіди!Наголошуємо, у разі зацікавленості команди у твоїй кандидатурі, ми зв’яжемося будь-яким зручним способом для детального обговорення нашої вакансії!

We are looking for an experienced Data Engineer to design and maintain robust data infrastructure across our systems. In this role, you will be responsible for building scalable data pipelines, ensuring data integrity, and integrating third-party data sources. Your primary focus will be to enable efficient data flow and support analytical capabilities across the organization. You will also contribute to the development of our data architecture, implement best engineering practices, and collaborate closely with cross-functional teams to turn raw data into actionable insights.

Requirements

• 3+ years of commercial experience in Data Engineering
• Experience gathering business requirements and communicating with stakeholders
• Strong knowledge of Data Warehouse (DWH) architecture and principles
• Hands-on experience designing data warehouses and building ETL pipelines
• Deep practical experience with Python
• Hands-on experience in one or more of the following areas: data processing using PySpark, Apache Spark, Pandas, or similar frameworks; data scraping; integration of third-party data sources and APIs
• Proficiency in SQL and relational databases such as PostgreSQL and MySQL
• Hands-on experience with column-oriented databases such ClickHouse, Snowflake, Cassandra, BigQuery (many tables with millions of records and above each)
• Solid understanding of software design patterns, algorithms, and data structures
• Intermediate English proficiency

Will be a plus

• Experience with messaging platforms such as RabbitMQ or Kafka
• Familiarity with DataOps practices and data pipeline automation
• Familiarity with CI/CD pipelines and Kubernetes environments
• Background in FinTech or Trading domains

Responsibilities

• Communicate with technical and non-technical stakeholders to gather and clarify business requirements
• Review and analyze data and business logic to ensure consistency, accuracy, and reliability
• Design, implement, and maintain data pipelines for efficient and scalable data processing
• Integrate, maintain, and support data solutions and third-party data sources
• Research and evaluate third-party tools, services, and components for potential use
• Follow engineering best practices, including code reviews, testing, refactoring, and continuous delivery
• Design, optimize, and maintain data storage solutions

What we offer:

• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company’s approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

We are looking for a Senior UA Manager (Google Ads) to own and scale our Google Ads big monthly budget, drive 2-3x growth in scale while keeping CPA and ROAS within target, and shape the testing roadmap across creatives, audiences, and bidding strategies together with our Creative and Product Marketing teams. This is a role for someone who thrives on data, owns outcomes end-to-end, and wants their decisions to directly move the needle for a product reaching hundreds of thousands of users worldwide
 

About our product: We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audience. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen. Are you in?
 

In this role, you will

• Own and manage traffic acquisition in Google Ads (App campaigns/UAC and Web/PMax/Search), from hypothesis testing to scaling
• Scale the Google Ads direction 2-3x from the current budget while staying within defined KPIs (CPA/ROAS/ROMI)
• Build and execute a testing roadmap covering creatives, audiences, keywords/signals, and budget strategies, selecting optimal placements for each campaign type
• Build and optimize test structures and scaling rules and criteria for campaigns, monitoring CPA and ROI on a daily basis
• Work closely with Creative and PMM teams to generate and validate new hypotheses specific to Google Ads (app and web)
• Analyze and optimize campaigns based on data (AppsFlyer, Tableau, Google Analytics/Firebase), identifying growth opportunities and risks across different traffic sources (app/web)
   

It's all about you

• 3+ years of experience in performance marketing for mobile apps (video streaming/live/social apps is a plus)
• Hands-on experience buying traffic in Google Ads (Web/Web2app/App campaigns), from launch to scaling 
• Experience managing budgets above $300K per month within the Google channel
• Deep understanding of Google Ads algorithm mechanics (Smart Bidding, tCPA/tROAS, signals)
• Solid knowledge of unit economics, cohort analysis, and key performance metrics (CPA, ROAS, LTV, Retention)
• Experience working with MMPs and attribution (AppsFlyer/Adjust), understanding attribution logic
• Experience with BI tools (Tableau, AppsFlyer, Google Analytics/Firebase) for data-driven analysis and decision-making
• Upper-Intermediate (B2) or higher English proficiency
   

Would be a plus

• Experience with other search networks
• Experience automating campaign launches, testing, and reporting with AI tools (Google Ads API, Google Ads Scripts)
   

What we offer
 

Care and support:

• 20 paid vacation days, 15 sick leave days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Maternity Recovery Support Allowance
• 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
• AI is an integral part of our work culture. We invest in modern AI tools, equip our teams with the skills to use them effectively, and foster an environment where technology helps people achieve better results faster
   

Hiring process

• Intro call
• Technical interview
• Interview with Direct Manager/Head
• Bar-raising 
• Reference check
• Offer

We are a global group of companies operating since 2015. We run multiple B2C sports betting and casino brands and are focused on Tier 1-2 markets.

We are looking for a versatile HR professional who can handle both day-to-day HR activities and the development and improvement of internal company processes.

The role covers various areas of HR, including the employee lifecycle, internal processes, documentation, HR systems, communications, and organizational development. The exact scope of responsibilities and seniority level will depend on the candidate’s experience and strengths.

Responsibilities

* Support core HR processes, including onboarding, offboarding, and the employee lifecycle.
* Maintain, develop, and improve internal HR processes, procedures, and policies.
* Work with HRM / HRIS systems and maintain employee databases.
* Prepare, document, and update job descriptions, instructions, policies, and internal documentation.
* Gather information from managers and support the documentation and improvement of existing business and HR processes.
* Support recruitment and onboarding processes.
* Participate in the development of performance management and other HR practices.
* Work with organizational structures, roles, and areas of responsibility.
* Develop internal communications and corporate HR practices.
* Prepare HR analytics, reports, and data to support management decision-making.
* Optimize and automate routine HR processes.
* Support managers and employees with day-to-day HR-related matters.
* Participate in the implementation of new HR systems, tools, and processes.
* Handle other HR-related tasks depending on the company’s current needs and growth.

Requirements

* 2+ years of experience in HR.
* Practical understanding of core HR processes.
* Experience as an HR Generalist, HR Manager, HRBP, HR Specialist, or in a similar role.
* Ability to work systematically with processes, information, and data.
* High level of responsibility and attention to detail.
* Strong communication skills.
* Ability to organize work independently and drive tasks to completion.
* Experience with HRM / HRIS systems is an advantage.
* Experience in documenting or building HR processes is an advantage.
* Experience in the iGaming industry is a significant advantage.
* Practical, hands-on, and results-oriented approach.

We are open to candidates with different HR backgrounds and levels of seniority. Practical experience, independence, and the ability to improve processes are more important to us than a specific previous job title.

Talent Acquisition Specialist (FinTech)

We are recruiting on behalf of one of our clients — a profitable, funded company operating in the money remittance and crypto space, managing regulated financial licenses including European MiCA authorisations and Canadian MSB registrations.

The company operates across multiple jurisdictions, with offices in Georgia and Albania, and a hybrid structure combining remote and office-based teams of approximately 60 employees.

They build and scale businesses in highly regulated and fast-moving industries including FinTech, Payments, Risk, Compliance, Finance, Operations, Customer Support, and Business Development. As they continue to grow, maintaining an exceptionally high hiring standard remains one of their most critical priorities.

The Role

Recruitment isn’t HR — it is one of the most important competitive advantages a company can have.

One strong hire can multiply output. One wrong hire can cost months of time, slow down teams, and negatively impact culture. That is why success here is not measured by the number of CVs sent or roles filled, but by the quality of people brought into the business.

If you are looking for a role focused on sending CVs to hiring managers, this is not the right fit.

If you genuinely enjoy identifying exceptional talent, challenging vague answers, and uncovering real capability behind polished interviews, you will fit well here.

In this role, you will act as the first and most important quality filter before candidates reach management. You will take ownership of an existing hiring flow and continuously improve its speed, precision, and quality, with the authority to refine and optimize the process where needed.

Our philosophy is simple: when you recommend a candidate for final interview, there should already be around 90% confidence that they are capable of succeeding in the company.

Your responsibility is not maximizing interviews. Your responsibility is maximizing hiring quality.

What You'll Do

• Identify exceptional talent across multiple business functions.
• Build and continuously improve sourcing strategies for FinTech and related industries.
• Own and refine our 3-stage evaluation flow: two structured interviews plus one in-person practical test conducted between them.
• Design structured interviews that go beyond rehearsed answers.
• Create follow-up questions that expose genuine experience rather than theory or buzzwords.
• Use practical business scenarios to evaluate how candidates think, prioritize and solve problems.
• Assess mindset, ownership, integrity, curiosity, learning ability and long-term potential.
• Continuously improve our AI-assisted recruitment process, interview frameworks and evaluation methods.
• Present only highly qualified candidates to management.
• Continuously raise the recruitment standards across the company.

Who We're Looking For

We're far less interested in how many years you've recruited.

We're far more interested in how you think.

• You naturally question vague answers.
• You don't confuse confidence with competence.
• You enjoy digging deeper until you understand what someone actually accomplished.
• You understand that impressive job titles don't necessarily create impressive employees.
• You know that technical skills can often be learned.
• Mindset, ownership, integrity and curiosity are much harder to teach.
• You enjoy interviewing because you're genuinely curious about people — not because it's another task on your calendar.

What Success Looks Like

Within your first year you will:

• Consistently identify exceptional talent across multiple business functions.
• Improve the overall quality and efficiency of our existing recruitment flow.
• Sharpen our 3-stage evaluation process (two interviews + one practical test) into a sharper, more predictive standard.
• Significantly reduce the amount of management time spent interviewing unsuitable candidates.
• Earn the trust of leadership so that candidates you recommend are expected to succeed.
• Help us hire approximately five outstanding people each month without compromising quality.

Requirements

• Previous recruitment experience within FinTech, Payments, Financial Services or another fast-paced international industry.
• Strong interviewing and communication skills.
• Comfortable challenging assumptions and asking difficult follow-up questions.
• Highly organized and able to work independently in a remote environment.
• Experience using AI tools such as ChatGPT, Claude or similar platforms is an advantage. You don't need to build AI systems, but you should be comfortable improving and working with AI-assisted recruitment workflows.

What We Offer

• Competitive salary.
• Performance-based KPI bonuses.
• Fully remote position with business travel to our offices in Georgia and Albania at least once a year to meet teams, observe local hiring, and calibrate evaluation standards in person.
• High level of autonomy and ownership over an existing, evolving recruitment flow.
• Direct impact on how our company grows.
• Opportunity to build and refine recruitment systems rather than simply execute them.

Before You Apply

Please don't tell us you're a "people person."

Show us.

We're interested in your ability to identify exceptional talent — not your ability to write a polished CV.

If you enjoy discovering outstanding people, continuously improving recruitment systems and protecting companies from expensive hiring mistakes, we'd love to hear from you.

We are looking for an AI/ML Tech Lead to lead the design and development of production-grade AI solutions for real-world business challenges. This is a hands-on leadership role where you'll define technical architecture, make key engineering decisions, mentor developers, and build scalable AI systems powered by LLMs, RAG, and agentic workflows.

Part-time during the first month, with the opportunity to transition into a long-term collaboration.

Required Skills & Experience

• 6+ years of commercial software development experience (strong Python experience preferred)
• 2+ years leading AI/ML projects or technical teams
• Proven experience designing and delivering production AI/LLM applications
• Strong understanding of modern AI/ML architectures, LLM ecosystems, and agent-based systems
• Hands-on experience with TensorFlow, PyTorch, or similar ML frameworks
• Experience with LLM APIs (OpenAI, Claude, Gemini, etc.)
• Deep understanding of RAG pipelines, vector databases, embeddings, and retrieval strategies
• Experience designing scalable APIs and integrating third-party services
• Strong software architecture and system design skills
• Excellent communication and technical leadership skills
• Comfortable working in fast-paced startup environments

Nice to Have

• Experience with LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen, or similar frameworks
• Experience with model fine-tuning (LoRA, QLoRA, adapters)
• Knowledge of AWS/GCP/Azure AI services
• Experience leading distributed engineering teams
• Experience working directly with enterprise clients
• Background in AI Engineering, Machine Learning, or Data Science

Responsibilities

• Lead the architecture and implementation of AI-powered products and services
• Design scalable agentic systems and multi-agent workflows
• Define and optimize RAG pipelines and retrieval strategies
• Guide model selection, evaluation, fine-tuning, and prompt engineering best practices
• Review code, mentor engineers, and establish engineering standards
• Drive technical decisions and ensure solution scalability, reliability, and maintainability
• Collaborate with product managers, clients, and stakeholders to translate business needs into technical solutions
• Support delivery of production-ready AI systems and continuously improve development processes

We are looking for an experienced Salesforce Technical Architect with 8+ years of commercial experience to join one of our biggest and key projects from the Canada.

Please note that this role requires a hybrid work format (3 days in the office in Toronto, the rest remote).

Must have

• 8+ years of commercial experience with Salesforce ( with at least 4+ years in a solution architect/ technical lead role). 
• Hands-on expertise across Force.com platform limits, Apex (triggers, batch, async), LWC, SOQL/SOSL, Flows, REST/SOAP integrations, and Salesforce DX & CI/CD
• Deep experience with Sales Cloud, Service Cloud, and Experience Cloud configuration and delivery
• Proven track record designing and delivering enterprise-grade Salesforce implementations, including complex integrations and large data volume handling
• Excellent client-facing written and oral communications skills, as well as presentation skills.
• At least an Upper-Intermediate level of English

Nice to have

• Marketing Cloud (Journey Builder, AMPscript)
• CRM Analytics / Data Cloud
• MuleSoft / iPaaS integrations
• Salesforce certifications (Platform Developer I/II, Architect track)

Responsibilities

• Own solution design and technical architecture for Salesforce implementations across Sales/Service/Experience Cloud, custom Lightning apps, Marketing Cloud and integrations. 
• Engage in frequent meetings with a wide range of stakeholders — business owners, product managers, administrators, architects, QA, and client-side teams — to gather and clarify requirements, align on priorities and scope, facilitate design discussions, present technical solutions and trade-offs, and report on delivery progress and risks. 
• Translate business needs into technical designs and communicate them clearly to both technical and non-technical audiences. 
• Design and deliver enterprise solutions across Sales/Service Cloud, custom Lightning apps, Marketing Cloud and integrations. 
• Define development standards and best practices, conduct code reviews, mentor the team, own architecture/design and release management (DevOps, CI/CD), and ensure code quality, governor-limit optimization and on-time, high-quality delivery in an Agile/Scrum environment.

About Project

Our customer is one of the world’s most successful hotel companies. Hotel has 118 properties in 47 countries. For the second consecutive year, the hotel was named the Best Luxury Hotel Chain in the world by Business Traveller magazine.

You will be working on a large enterprise Salesforce ecosystem with a distributed international team. The project involves enterprise-level system development, scaling, and continuous improvement, providing an opportunity to collaborate with a mature client organization and oversee a big delivery team (Developers, QAs, BAs, Salesforce Admins).

Stage

Ongoing product ecosystem with continuous scaling and active development. Modern tech stack, no legacy.

Work schedule

Full-time workweek (Monday to Friday), hybrid format (2–3 days in the office, the rest remote)

Interview Stages

1. Сall with Recruiter (45 minutes)
2. Interview with our Salesforce Architect
3. Interview with the Head of Delivery
4. Client interview

We are looking for an experienced Salesforce Technical Architect with 8+ years of commercial experience to join one of our biggest and key projects from the Canada.

Please note that this role requires regular businees trips to Toronto.

Must have

• 8+ years of commercial experience with Salesforce ( with at least 4+ years in a solution architect/ technical lead role). 
• Hands-on expertise across Force.com platform limits, Apex (triggers, batch, async), LWC, SOQL/SOSL, Flows, REST/SOAP integrations, and Salesforce DX & CI/CD
• Deep experience with Sales Cloud, Service Cloud, and Experience Cloud configuration and delivery
• Proven track record designing and delivering enterprise-grade Salesforce implementations, including complex integrations and large data volume handling
• Excellent client-facing written and oral communications skills, as well as presentation skills.
• At least an Upper-Intermediate level of English

Nice to have

• Marketing Cloud (Journey Builder, AMPscript)
• CRM Analytics / Data Cloud
• MuleSoft / iPaaS integrations
• Salesforce certifications (Platform Developer I/II, Architect track)

Responsibilities

• Own solution design and technical architecture for Salesforce implementations across Sales/Service/Experience Cloud, custom Lightning apps, Marketing Cloud and integrations. 
• Engage in frequent meetings with a wide range of stakeholders — business owners, product managers, administrators, architects, QA, and client-side teams — to gather and clarify requirements, align on priorities and scope, facilitate design discussions, present technical solutions and trade-offs, and report on delivery progress and risks. 
• Translate business needs into technical designs and communicate them clearly to both technical and non-technical audiences. 
• Design and deliver enterprise solutions across Sales/Service Cloud, custom Lightning apps, Marketing Cloud and integrations. 
• Define development standards and best practices, conduct code reviews, mentor the team, own architecture/design and release management (DevOps, CI/CD), and ensure code quality, governor-limit optimization and on-time, high-quality delivery in an Agile/Scrum environment.

About Project

Our customer is one of the world’s most successful hotel companies. Hotel has 118 properties in 47 countries. For the second consecutive year, the hotel was named the Best Luxury Hotel Chain in the world by Business Traveller magazine.

You will be working on a large enterprise Salesforce ecosystem with a distributed international team. The project involves enterprise-level system development, scaling, and continuous improvement, providing an opportunity to collaborate with a mature client organization and oversee a big delivery team (Developers, QAs, BAs, Salesforce Admins).

Stage

Ongoing product ecosystem with continuous scaling and active development. Modern tech stack, no legacy.

Work schedule

Full-time workweek (Monday to Friday), remotely, regular business trips to Toronto. 

Interview Stages

1. Сall with Recruiter (45 minutes)
2. Interview with our Salesforce Architect
3. Interview with the Head of Delivery
4. Client interview

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.

About the Role

Solidgate is a product-driven FinTech company operating in a highly dynamic and regulated environment. Our platform processes millions of transactions daily, where data accuracy, real-time monitoring, and system reliability directly impact revenue and customer trust.

We are seeking a Product Analyst to drive sustainable revenue growth for our product and merchants through advanced payment analytics and strategic performance optimization. You will take ownership of payment flow analysis, establish scalable frameworks for tracking and visualizing key payment metrics, and uncover high-impact opportunities to maximize approval rates, optimize payment costs, and drive overall transactional efficiency.

What You Will Own

• Conduct deep-dive analysis across payment flow segments to uncover growth and optimization opportunities.
• Generate, validate, and prioritize hypotheses through full-cycle experimentation, including A/B testing.
• Build and maintain dashboards to track Feature Adoption and key payment domain metrics.
• You will focus on the most technical domains of our platform: Core, Integrations, and Orchestration, ensuring the seamless performance of our payment engine.
• Partner closely with Product Managers to drive data-informed decisions.
• Research and implement growth opportunities within Network Tokenization and scheme-specific features (Visa, Mastercard, American Express, etc.), collaborating with analysts, payment scheme representatives, and other PSPs.
• Document research findings and experiment results to support strategic payment initiatives.

You Are a Great Fit If You Have

• 2+ years in analytics, including at least 1 year in Product Analytics
• Solid foundation in mathematical statistics, strong SQL, Python for data analysis, and experience with Tableau or similar BI tools
• Ownership mindset: You don’t just wait for tasks; you proactively find anomalies and propose solutions
  English proficiency at an intermediate level or higher
• Critical thinking and structured problem-solving
• Experience in the payments domain will be a plus (for example, a background at a payment service provider or as a Payment Analyst within an e-commerce or product company).
   

Why Join Solidgate?

Build systems that matter. Your work will directly affect platform stability, business decisions, and customer trust.

Real ownership. You’ll work with critical infrastructure, not dashboards for dashboards’ sake.

Career trajectory. We are moving towards a Domain Ownership model, where you can eventually lead the analytical vision for a specific payment stream.

Modern stack & innovation. Real-time analytics, AI automation, and scalable data systems.

Growth without bureaucracy. Fast decisions, strong engineering culture, and room to experiment.

Tomorrow’s fintech needs your mindset. Come build it with us.

🫂 Know top talent? We’re always on the lookout. Refer someone for our role, and if they get hired, there’s a bonus waiting for you — simple as that.