Jobs

We are looking for a highly skilled and engaged Flutter Developer to play a pivotal role in the development of our flagship mobile and web video streaming application. You will be responsible for building new features, refining existing ones, and ensuring our application is robust, scalable, and a delight to use.

Project is a sports-media platform where content is curated by athletes, verified by the source. No noise. No trolls. Just real-time updates, exclusive content, and insider access—all in one place.

You will be deeply involved in architectural decisions, from managing real-time socket connections and data streams to implementing complex, animated user interactions. The ideal candidate is a problem-solver who thinks deeply about state management and isn't afraid to tackle unique challenges like low-level networking video streaming strategies.

Key Responsibilities:

* Develop and maintain high-quality, responsive, and performant features for our web, iOS and Android video streamign applications using Flutter.
* Architect and implement scalable and maintainable state management solutions using Riverpod and code generation patterns.
* Build complex, fluid, and profiessional user interfaces with custom animations, gestures, and `Hero` transitions.
* Integrate with our extensive Firebase backend, including Firestore, Firebase Auth, Cloud Functions, and Storage.
* Implement and manage features for video and audio streaming, including playback controls, background audio, and camera integration.
* Collaborate on building and maintaining a clean, testable codebase with a strong emphasis on dependency injection and separation of concerns.
* Work with GetStream to integrate live video streaming into the application.
* Troubleshoot and debug complex issues across the full technology stack, from the UI down to the networking layer.

Required Skills & Experience:

* 5+ years of professional experience building and shipping web and mobile applications with Flutter.
* Deep expertise in Riverpod for state management. You should be able to discuss the nuances of different Notifiers, using `ref.listen` for side-effects, and structuring a multi-provider architecture.
* Strong experience with the Firebase ecosystem (Auth, Firestore, Storage, Cloud Functions).
* Proven ability to implement complex and custom UI/UX, including animations, `DraggableScrollableSheet`, `BackdropFilter`, and custom `GestureDetector` logic.
* Experience with declarative navigation using `go_router`.
* Proficiency with modern Dart, including `async/await`, Streams, and code generation tools like `freezed` and `build_runner`.
* A strong understanding of clean architecture principles and a passion for writing testable code.

Nice to Have:

* Familiarity with video/audio packages like `video_player` and `just_audio`.
* Experience implementing in-app purchases (IAP), specifically with `purchases_flutter` (RevenueCat).
* Interest or experience in integrating with Generative AI platforms (e.g., Google Genkit, Firebase Vertex AI).
* A disciplined approach to testing, with experience using `flutter_test`, `mockito`, or `mocktail`.

Interview Process:
 

• HR Interview (45 minutes)
• Technical Interview with a Technical Specialist (1 hour)
• Final Technical Interview with the Project Team Lead
  
  We offer:

• Competitive salary, long-term employment;

• Honest attitude, individual approach, stability, and keeping promises;

• Flexible schedule, possibility to partially work from home or remotely;

• Personal Development Plan;

• English lessons;

• Support in the war-situation;

• Yoga classes 2 times per week;

• Personal Time Off (Kid’s activities, Car maintenance, Doctor appointment, etc.);

• Supportive and friendly team members.

 

Our client is an international online gaming company offering sports betting and casino services, with a significant presence in Latin America. Strategic focus is to deliver a high-quality, personalized gaming experience, leveraging advanced technology and localized services to cater to the preferences of the different Latin American players. Develop and launch own Casino Games, as well as operate own CRM, CS and Back-office platforms.

Perfect for those who aim to:

• Build and manage VIP lifecycle journeys (retention, reactivation, loyalty growth);
• Develop and execute a comprehensive VIP strategy;
• Lead and scale the VIP management team;
• Define segmentation strategy for high-value players;
• Optimize VIP bonus models, rewards, and loyalty programs;
• Monitor and improve key KPIs: VIP LTV, ARPU, Retention Rate, NGR, churn;
• Ensure high-quality personalized communication across channels;
• Collaborate closely with CRM, BI, Marketing, and Product teams;
• Control VIP budgets and ensure ROI-positive bonus allocation.

Experience you’ll need to bring:

• 5+ years of experience in iGaming;
• 3+ years of experience in VIP management or high-value player retention;
• Proven experience managing VIP teams;
• Strong understanding of player segmentation and monetization strategies;
• Experience working with bonus cost optimization and ROI modeling;
• Strong analytical skills and data-driven mindset;
• English level - at least Upper-Intermediate;
• Spanish - will be a plus.

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

• Commercially driven and revenue-focused mindset;
• Strong leadership and motivational skills;
• Exceptional communication and interpersonal skills;
• High level of emotional intelligence;
• Proactive and solution-oriented;
• Ability to manage high-pressure situations;
• Strong ownership and accountability.

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

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

Apply, and let your growth journey begin.

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

Ідеально для тих, хто прагне:

• Створювати та управляти життєвим циклом VIP-гравців (утримання, реактивація, зростання лояльності);
• Розробляти та впроваджувати комплексну VIP-стратегію;
• Керувати та масштабувати команду з управління VIP;
• Визначати стратегію сегментації для цінних гравців;
• Оптимізувати моделі бонусів, винагород та програми лояльності для VIP;
• Моніторити та покращувати ключові KPI: LTV VIP-гравців, ARPU, рівень утримання, NGR, показник відтоку;
• Забезпечувати високоякісну персоналізовану комунікацію через усі канали;
• Тісно співпрацювати з командами CRM, BI, Маркетингу та Продукту;
• Контролювати VIP-бюджети та забезпечувати ROI-позитивне виділення бонусів.

Досвід, який стане твоєю перевагою:

• 5+ років досвіду в iGaming;
• 3+ років досвіду в управлінні VIP або утриманні цінних гравців;
• Доведений досвід управління командами VIP;
• Глибоке розуміння сегментації гравців та стратегій монетизації;
• Досвід роботи з оптимізацією витрат на бонуси та моделюванням ROI;
• Сильні аналітичні навички та орієнтація на дані;
• Рівень англійської – не нижче Upper-Intermediate;
• Іспанська – буде плюсом.

Ми цінуємо:

• Комерційно орієнтоване мислення та фокус на прибутку;
• Сильні лідерські та мотиваційні навички;
• Відмінні комунікативні та міжособистісні навички;
• Високий рівень емоційного інтелекту;
• Проактивність та орієнтація на рішення;
• Здатність ефективно працювати в умовах високого тиску;
• Висока відповідальність та почуття власності за результати.

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

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

Долучайся - і нехай твоя історія зростання розпочнеться.

About us:

EveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.

But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.

EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.

Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.

We are looking for a passionate and dedicated Senior Automation QA Engineer (Python) to join our team in Lviv!

What You'll get to do:

• Understand and discuss business requirements along with the Team Leader, Business Analysts, Project Managers, and other parties involved.
• Responsible for the entire testing activity: from building the test framework to test execution, from gap analysis of the existing solutions to extending those according to the project requirements.
• Develop and maintain automated test scripts for Functional & Non-Functional scenarios.
• Creating, maintaining, and reporting upon Regression Test suites.
• Define and establish an automation strategy and process for Web Applications (mostly Back End).
• Creating Test Plans according to internal procedures.
• Take ownership and responsibility for the design and development of all aspects of automated testing, along with creation, execution and maintenance of automated tests using scripts and automation tools.
• Document and report bugs following the company guidelines.
• Regular reports of the progress and current activities.
• Ability to understand complex technical architecture.

What You need to know:

• 3-5 years’ experience in Automation testing (Backend side) on Python, Pytest.
• Experience in working closely with the development team when performing testing activities as part of the same team.
• Familiarity with Test Case Management and Bug Tracking tools, preferably TestRail Jira.
• Familiar with: REST web services & API testing tools.
• Knowledge in working with CI tools: preferably GitLab-CI etc. Accuracy in reporting issues, all steps to reproduce and the issue’s behavior.
• Experience in creating test specifications and test cases according to development requirements, maintaining them regularly updated, and creating business cases according to development requirements – Test Rail.
• Experience with White Box, Grey Box and Black Box testing.
• Familiarity in applying Decision Tables when dealing with complex business logic.
• Bachelor’s Degree in Computer Science or similar.
• Fluent in English.

Nice to have skills:

• Understanding of application flow/ business from an end user, a technical person (developer) and a client point of view.
• Experience in working with relational DBs, preferably PostgreSQL.
• Experience in load testing, preferably with Locust.
• Any background related to Casino Games and Sports Books, Sports Betting applications.
• Knowledge regarding APIs and how to interpret/use them related to a REST API service and sockets.
• Good knowledge of Agile practices and experience in SCRUM teams.
• Self-motivated and result-oriented.

Here's what we offer:

• Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us.
• 3 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowance
• Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year.
• Benefit from two Free Fridays each year, limited to one per quarter.
• Daily catered lunch or monthly lunch allowance. 
• Private Medical Subscription. 
• Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.
• Gym allowance.
• Corporate English lessons.
• Support for New Parents:
• 21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.
• 4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.

Our office perks include on-site massages and frequent team-building activities in various locations.

At EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference! 
 

Remote | Full-time | Product Company

BePresent is one of the fastest-growing screen time apps 🚀, helping people build a healthier relationship with their phones. Instead of restrictive blockers, the product uses gamification, rewards, and social dynamics — making staying off your phone as engaging as being on it.

Over 1M users have already used BePresent, with the average person gaining back 15 hours per week — that’s more than 6 years of life reclaimed.

The company has already scaled paid acquisition to $500k+ per month, and you’ll be stepping in to take this growth engine further.

BePresent is backed by experienced investors and operators, including founders from companies like HubSpot and WHOOP.

This role is ideal for someone with strong experience in mobile app user acquisition, especially for consumer subscription products, who can combine media buying, creative testing, and analytical decision-making.

Responsibilities

• Own paid acquisition across Meta, TikTok, and YouTube Shorts
• Manage and optimize $500k+ monthly budgets
• Launch, test, and scale campaigns across channels, audiences, and geos
• Build and improve the creative testing framework
• Analyze full-funnel performance and make budget decisions based on profitability
• Translate performance data into actionable recommendations for the creative team
• Work closely with the CEO, Creative, Product, and technical stakeholders
• Test new growth opportunities, channels, and AI-driven workflows

Requirements

• 5+ years of hands-on paid media experience
• Strong experience running Meta/TikTok for mobile apps
• Experience with YouTube Shorts will be a strong plus
• Proven experience scaling consumer subscription apps
• Experience managing large budgets $500k+/month
• Strong analytical skills across attribution, cohort analysis, ROAS forecasting, and profitability modeling
• Experience with MMPs and mobile attribution tools
• Comfortable working cross-functionally and making independent decisions
• Strong understanding of creative testing and performance analysis

Nice to have

• Experience building creative pipelines and briefing creatives
• Experience with funnel optimization
• Experience using AI tools in media buying or analysis

Offer

• Unlimited PTO (but must make sure the campaigns and performance never suffers during PTO)
• High-ownership role with direct exposure to the CEO
• Be an early team-member at the category-leading company in a fast-growing niche. Imagine being the first performance marketing hire at Duolingo
• Huge growth opportunity: as BePresent grows so does their scope
• Remote, with 50%+ overlap with NYC hours

Full-time · Remote · Agency for local business (USA)

Haven are helping our partner, Ride The Wave hire a Paid Media & Creative Strategy Manager to take ownership of paid acquisition across Meta
 

Ride The Wave is a lead generation agency that has driven over $10M in revenue for 200+ home service businesses through authentic engagement in local Facebook Groups. Founded by a former landscaping company owner, RTW cracked the code of community-based marketing — generating qualified leads for roofers, painters, plumbers, landscapers, and other service businesses across the US.

Now, Ride The Wave is launching a brand-new Paid Facebook Ads division as a complement to its proven organic service. We're looking for the person who will own accounts from day one.

About this role

You'll start hands-on — running campaigns end-to-end for Ride The Wave and its clients. As the function grows, there will be room to take on more responsibility, build processes, and shape how the team scales.
 

Who we're looking for

A rare hybrid: strong creative mind + deep Meta Ads expertise + experience building processes inside an agency.

The ideal candidate has been internally promoted at a paid ads agency to a Head of Operations, Creative Director, or similar leadership role. You haven't just run ads — you've built the system: SOPs, creative frameworks, testing methodologies, and teams.

We're not looking for a "pure media buyer" or a "pure creative." We're looking for someone who understands that winning ads for local/B2B = creative + targeting, and can lead both sides.

What you'll do

At the start — Hands-on Ownership

• Run end-to-end Meta Ads for Ride The Wave (own brand)
• Launch and optimize Meta Ads campaigns for home service clients (roofing, painting, plumbing, landscaping, etc.)
• Own creative strategy: develop hooks, angles, and offers tailored for home services (UGC-style, before/after, customer stories, local proof)
• Brief creatives, build testing frameworks, iterate fast
• Manage analytics: Meta Ads Manager, GA4, attribution, client reporting in business-friendly metrics (CPL, cost per booked job, ROAS)
• Own budget management and lead generation KPIs

Must-have

• 3+ years in a paid ads agency (managing multiple clients simultaneously is a must)
• Deep expertise in Meta/Facebook Ads as the primary channel
• Experience with home services, local businesses, or lead generation for service businesses
• Strong creative mind — you can spot the difference between great and mediocre ads at the concept level, not just from metrics
• Process-builder mindset — you've built SOPs, not just followed them
• Upper-Intermediate+ English (you'll be working with US-based clients)
• Solid grasp of direct-response and UGC-style creative (not polished brand work)

Nice-to-have

• Hands-on experience briefing UGC creative
• Hiring and mentorship experience
• Knowledge of Google Ads, LSA, YouTube Ads as secondary channels

What you get

• $3,500–$4,000/month (based on experience) 
• 100% remote, flexible schedule (5 hours with 9am–6pm ET 6 hours overlap with the clients - approx. 3pm–8pm CET)
• Opportunity to build a paid media function from scratch inside an agency with a ready-made client base of 200+ businesses
• Direct line to the founder, no bureaucracy
• Work in a fast-growing niche — home services digital marketing

About ChatRevenue.ai 

ChatRevenue.ai was founded by Ratmir Timashev (founder of Veeam) and Vlad Voskresensky (founder of Revenue Grid) to create the next generation of CRM systems.  

We’re building an AI-native CRM platform that completely redefines how sales automation works.  
By structuring data for intelligent automation, we enable agentic AI to design workflows, assist Sales Leaders and Reps in real time, and generate predictable sales funnels – all through a simple, chat-driven interface.  

Our mission: to build a CRM that works for User, not the other way around. 

About the role 

We are looking for a Principal Backend Engineer with strong Python experience and a proven track record of building and owning production backend systems. 

This is a hands-on engineering role focused on: 

• Python backend 
• FastAPI 
• Data-heavy systems 
• AI / LLM product features 
• System architecture and scalability 

We are looking for someone who can take ownership of a backend domain, make technical decisions, and build reliable systems from idea to production. 

What you will do 

• Design, build, deploy, and maintain core backend services using Python and FastAPI 
• Own backend architecture, data flows, and technical decisions in your domain 
  Build and scale data-intensive systems, integrations, and pipelines 
• Work on AI / LLM-driven product features together with the engineering team 
• Improve system performance, scalability, reliability, and observability 
• Contribute to engineering practices: testing, CI/CD, security, and code quality 
• Work closely with product and engineering to deliver high-impact features 

What we are looking for 

• 7+ years of hands-on backend development experience 
• Strong commercial experience with Python in production 
• Python should be your primary backend language 
• Strong experience with FastAPI, APIs, Docker, Git, and CI/CD 
• Experience owning backend systems end-to-end: architecture, performance, data, reliability 
• Strong knowledge of PostgreSQL and data-heavy systems  
• Experience building distributed, scalable, or high-load systems 
• Good understanding of system design and performance optimization 
• Ability to work with ambiguity and take ownership without micromanagement 
• High ownership, independence, and product mindset 

Nice to have 

• Experience integrating LLMs / AI into backend systems 
• Experience with RAG, embeddings, vector databases, or AI assistants 
• Experience with Kafka, Azure Event Hub, or other event-driven systems 
• Experience with Kubernetes and cloud infrastructure, especially Azure 
• Experience building ETL / ELT pipelines 
• Experience working with structured and unstructured data 
• Production observability, tracing, monitoring, and optimization experience 

This role is likely a strong match for people who 

• Enjoy owning backend systems end-to-end, not just implementing isolated tasks 
• Feel strongest in Python as their main backend language 
• Have worked on production systems where reliability, performance, and scale matter 
• Want to have direct influence on technical decisions and architecture 
• Are comfortable working in an early-stage, high-ownership environment 

What we offer 

• Remote-first setup 
• Flexible schedule aligned with European time zones 
• A core engineering role in an AI-native product 
• Direct influence on technical decisions and architecture 
• Real ownership and visible product impact 
• Opportunity to grow into technical leadership / domain ownership 

If you have strong Python backend fundamentals, experience owning production systems, and interest in AI-native products, we’d love to talk. 

STOP. READ THIS BEFORE YOU SCROLL DOWN.
DO NOT APPLY IF:

• YOUR PORTFOLIO LOOKS LIKE EVERYONE ELSE'S. If your portfolio items could be swapped with any other designer's work and nobody would notice, we're not a match. We're looking for a distinct visual voice, not competent repetition of trends.
• YOU COLOR WIREFRAMES (UX) AND CALL IT UI DESIGN. This is the single biggest reason we reject designers. You receive a wireframe - your job is to transform it, not decorate it. The wireframe defines information architecture: what has visual weight, flow, and order. You can restructure sections, add or remove visual elements, rethink how the content is presented - but you must preserve the hierarchy and intent. If your instinct is to take a gray placeholder, swap it for a stock photo, pick a color palette, and call it done - that's not design. That's coloring. We need someone who thinks.
• YOU CAN'T TELL THE DIFFERENCE BETWEEN YOUR BEST AND YOUR WORST WORK. If everything in your portfolio is "pretty good" and nothing is clearly a level above the rest, your taste hasn't developed enough for this role. We need a designer whose sense of quality is sharp enough to judge their own output honestly.

Still here? Good. Keep reading.

What this role actually is

You own the visual layer of everything we ship - websites, SaaS products, landing pages. You receive strategic wireframes and transform them into UI designs that look completely different visually but preserve the exact same information architecture.

This means:

• You look at a wireframe and see what it's really saying: which element carries the most weight, how the eye should flow, what the user should do next. Then you build a visual system around that intent.
• You care about typography, spacing, and hierarchy at the pixel level. Not because you're obsessive, but because you understand these details directly affect whether users read, click, or leave.
• You can defend every design decision with reasoning, not taste. 
• You handle feedback like a professional. Clients will have opinions. Some will be wrong. You push back with evidence when it matters and adapt when it doesn't.

Your portfolio must show

• Work where your visual thinking is immediately obvious. We're not digging through average work looking for potential.
• If every project looks like the same template with different colors, that tells us you have one move.
• At least 1 project where you can walk us through how you went from a brief or wireframe to the final design - what you changed, what you kept, and why. We'll ask about this on a call.

Tools

• Figma (primary — you live in it)
• Photoshop
• Google Workspace (Docs, Slides, Sheets)
• Slack

Scope

• SaaS products
• Marketing websites
• Landing pages
• Design systems and component libraries

About us

Studio tenpixls™ is a design and development agency. We're small, direct, and quality-obsessed. No sticky note workshops, no 40-page research decks nobody reads, no busywork. We do focused work that ships and performs.

You'll work directly with the founder, our content strategist, and our dev team. No layers of management. Your work goes from Figma to the browser, and you'll see it live.

Key Responsibilities:

• Own the product roadmap and prioritize features based on business goals, user feedback, and market trends.
• Analyze player behavior, conversion funnels, retention metrics, and KPI performance.
• Work closely with development, QA, design, and data teams to deliver high-quality features on time.
• Optimize existing product functionality and introduce new tools to improve monetization, user experience, and operational efficiency.
• Conduct competitor analysis and stay up to date on iGaming industry trends and regulatory changes.
• Monitor and improve key product metrics (conversion rates, retention, ARPU, churn, etc.).
• Run A/B testing and participate in data-driven decision making.

Requirements:

• At least 2 years of hands-on experience as a Product Manager in the iGaming industry (preferably online casino).
• Proven experience operating and managing products on white-label solutions like SoftSwiss, TrueLabel, etc.
• Strong understanding of iGaming product funnels, player journeys, bonus systems, CRM tools, and game integration processes.
• Upper-Intermediate English level (B2+) — both written and spoken.
• Experience with Agile methodologies, roadmapping tools (Jira, Confluence, etc.), and analytics platforms (Google Analytics, Amplitude, Mixpanel, or similar).
• Data-driven mindset with the ability to turn insights into actionable product improvements.
• Excellent communication, stakeholder management, and prioritization skills.

StairwaySoft is an Israeli-Ukrainian engineering provider of custom software solutions for SMBs and startups. We’re looking for a Senior Backend Engineer (PHP/ Laravel/Node.js) to contribute to a large-scale SMS platform with multiple services, integrations, and high system load.

This is primarily a backend-focused role (around 80%), with occasional frontend involvement (up to 20%) using Vue.js and Blade templates when needed.

We are specifically looking for an experienced engineer who is comfortable working in high-load production environments, troubleshooting performance bottlenecks, optimizing database and search layers, and building scalable services.

Our technical stack:

PHP (Laravel), Node.js, SQL, ClickHouse, ElasticSearch, MongoDB, Vue.js, Blade templates

Responsibilities:

• Diagnose and resolve performance and stability issues in a high-load environment
• Optimize SQL queries and ElasticSearch layers to improve system performance
• Build and expand backend services, including both monolithic and microservice-based components
• Participate in architecture discussions and scalability improvements
• Occasionally contribute to frontend development when needed

Requirements:

• 8+ years of commercial backend engineering experience
• Strong command of PHP, Laravel, and Node.js
• Experience building and supporting high-load systems
• Strong experience with SQL databases and backend performance optimization
• Experience troubleshooting production issues and working with live systems
• Hands-on experience with APIs and third-party integrations
• Senior-level engineering mindset and ability to work independently

Would be a strong advantage:

• Experience with ClickHouse and ElasticSearch
• Experience with MongoDB and NoSQL databases
• Frontend experience with Vue.js and Blade templates
• Experience with distributed or service-oriented systems

We’re looking for a B2B Social Media Growth Manager✨to join Coupler.io and drive real growth through social media — from strategy to execution.

Coupler.io is a data integration platform and AI analytics, allowing businesses to connect, manage, store, visualize, analyze, and activate data in one place. Social media is one of the key growth channels for us. You’ll lead our presence on LinkedIn and beyond — creating the narrative, testing ideas, and growing what works best.
 

Be part of a team that solves real data challenges for businesses worldwide. We value clarity, ownership, and quality, and give you the space to experiment, move fast, and make a real impact.
 

If you’re excited about building something meaningful and growing a product through thoughtful marketing, we’d love to hear from you! 💙
 

*Please share your CV and a portfolio of cases you’re proud of

What you will do

🔹Own and grow the company’s LinkedIn presence, from strategy to execution
🔹Manage and grow personal profiles of our experts, ensuring consistent and effective content distribution
🔹Plan, create, and publish high-quality B2B content that reflects our brand, product, and business goals
🔹Manage and optimize LinkedIn pages to drive engagement, followers, and leads
🔹Analyze content performance, test new formats, and adjust strategy based on insights
🔹Collaborate closely with marketing, product, and other teams to ensure consistent messaging and positioning
🔹Assist with social media content collaboration with influencers, partners, etc.
🔹Track trends, audience behavior, and competitors to keep social presence relevant and effective

What we’re looking for

▫️2+ years of experience in social media and content marketing within a B2B SaaS environment or B2B marketing agencies
▫️Proven, hands-on expertise in LinkedIn as a strategic marketing channel (strategy, content, analytics, optimization)
▫️Experience working with English-speaking markets (EU, US, global)
▫️Fluent English, both written and spoken
▫️Strong content writing skills (less AI, more human-like)
▫️Analytical mindset and experience using metrics to optimize performance
▫️High ownership, critical thinking, and the ability to work independently in a fast-moving environment
▫️Basic design skills and tool proficiency
▫️AI literacy
▫️Excellent communication, collaboration, and management skills

Would be a plus

▫️Knowledge of X (Twitter) ins and outs, and the ability to grow it

Rock&Apps is looking for an experienced Data Analyst 🚀 

Our products continue to scale, marketing channels are growing, and the amount of data we work with increases every month. We already have a solid data infrastructure in place, and now we’re looking for an analyst who can help turn data into actionable business decisions. You’ll work closely with marketing, product, finance, and engineering teams — helping us better understand acquisition performance, subscription economics, retention, and growth opportunities across multiple apps and traffic sources. 

Location: Warsaw 

Job Type: Full-time 

Seniority: Middle

What you’ll do

- Ad-hoc analytics for marketing, finance, and product teams 

- Analyze the full funnel: click → install → trial → subscription 

- Work with metrics such as ROAS, CAC, retention, LTV, payback, and unit economics 

- Build and maintain analytical data marts in dbt (gold layer) 

- Develop and support dashboards and recurring reports in BI tools 

- Perform cohort and subscription analytics across apps, geos, affiliates, and acquisition channels 

- Investigate data discrepancies between internal data and external platforms (AppsFlyer, Stripe, Adapty, etc.) 

- Support product and marketing experiments, including A/B tests and funnel analysis 

- Translate business questions into analytical tasks and present insights to stakeholders 

- Contribute to the development of analytics standards, metrics, and data quality processes

What we’re looking for

- Strong SQL skills: window functions, CTEs, query optimization, execution plans 

- Hands-on experience with analytical DWHs such as BigQuery or ClickHouse 

- Practical experience with dbt: models, tests, incremental strategies, sources 

- Understanding of medallion architecture (bronze / silver / gold) 

- Strong knowledge of performance marketing analytics and subscription metrics 

- Experience with cohort analysis, retention curves, LTV, and payback calculations 

- Experience building dashboards in BI tools (Looker, Metabase, Tableau, Power BI, etc.) 

- Confident Git workflow usage (feature branches, PR reviews) 

- Ability to independently investigate problems and validate data quality 

- Strong communication skills and ability to explain insights clearly 

- 2+ years of experience in product or marketing analytics 

- English — reading documentation and technical materials comfortably

Extra points if you have

- Experience with Stripe, RevenueCat, Adapty, AppsFlyer, Adjust, Binom, Keitaro, or Voluum 

- Experience working with subscription-based products (mobile apps / SaaS / web subscriptions) 

- Knowledge of attribution models and traffic source reconciliation 

- BigQuery optimization experience (partitioning, clustering, cost optimization) 

- Experience with A/B testing design and statistical analysis 

- Understanding of subscription lifecycle analytics (renewals, refunds, recovery flows)

What we offer

- A fast-growing environment with minimal bureaucracy 

- Support for professional development 

- 15 paid vacation days 

- 15 paid sick days 

- 5 paid days off 

- Benefit bar

We’re looking for a direct response copywriter who knows how to sell with words and drive immediate action — clicks, sign-ups, purchases.

🚫 This is NOT a content or brand writing role.
We need someone focused on revenue, conversions, and performance.

What you’ll do

• Write high-converting landing pages, sales pages, and funnels
• Create ad copy (Meta, Google, etc.) and email sequences that drive sales
• Turn product offers into clear, persuasive, conversion-focused messaging
• Continuously A/B test headlines, offers, and CTAs to improve CR
• Work closely with marketing to reduce CPA and increase ROAS

• Identify user objections and eliminate them through copy

   

What we’re looking for

• Proven experience in direct response / sales copywriting
• Strong background in funnels (ads → landing → conversion)
• Experience working with paid traffic
• Ability to show measurable results (CR, CPA, revenue impact)
• Deep understanding of user intent, objections, and buying psychology
• Hands-on approach — you write and test copy yourself

🚫 Not a fit if

• Your experience is mainly SEO, blog writing, or content marketing
• You focus on engagement/brand awareness instead of conversions
• You can’t show before/after performance metrics

• You mostly manage teams instead of writing copy yourself

   

How to apply

Please send:

1. 3–5 sales pages / landing pages / funnels you wrote
2. For each:
   • Conversion rate before and after
   • Any CPA / revenue impact
3. A short explanation of:
   • What you changed

   • Why it improved performance

      

👉 Applications without clear performance metrics will not be considered.

Develop in C / C ++ for various microcontrollers and processors with and without the use of operating systems, participate in the creation of unique devices that will be born right before your eyes? Then welcome to Ektos! We are looking for developers in our office located in Ivano-Frankivsk.

Who are we?

A Danish company that has been successfully operating since 2007 and is one of the leaders in the Embedded direction. And you can become one of us!

What do you have?

- Good practical knowledge of C, C++, OOP;

- Understanding and practical application of RTOS and RTOS-less embedded;

- Experience in embedded SW development at least 3 years;

- Intermediate or higher level of English.

You would be a strong candidate if you knew something about this:

- Version control systems;

- Bug-tracking systems;

- Embedded interfaces (SPI, UART, CAN, I2C, RS485).

About us and what we can offer:

- 24 working days of paid vacation;

- Paid sick leave;

- Complex lunches right in the office;

- Experienced colleagues willing to share knowledge;

- Regular performance and salary negotiations;

- Professional growth: variety of projects and technologies, mentoring;

- Friendly atmosphere, concern for the comfort of specialists;

- Medical insurance;

- Ability to work in different projects, one or more at the same time;

- Easy rotation between projects;

- The office has a kitchen, shower, seating area.

ONLY 1−2 interviews (online and/or office)

EKTOS is a dynamically developing company that works with many different clients from all over the world in such areas as healthcare, finance, transport, agriculture, navigation, travel, banking, and many others.

We develop in C / C ++ for various microcontrollers and processors with and without an operating system and create ready-made working prototypes of devices with our departments.

Working at EKTOS will allow you to see projects from both hardware and software sides and get a high level of skill. We care about creating an informal, safe, and open environment in our offices and we offer a competitive salary.

We are looking for an experienced Technical Lead to join our team.

About the position

As a Technical Leader you will be the link between the Project Manager and the development team in Ukraine. While the project managers ensures that the project is running according to schedule and is following our internal gate-model, you will be responsible for ensuring that the optimal technical decisions are made in each project and for facilitating the work of the developers so they are kept on track and motivated in their work. Communication is a big part of the job in order to ensure that the customer’s needs are correctly communicated to the developers, and that progress in the development is communicated to the the Project Manager.

Required skills:

• Technical background, master's degree in Electronic Engineering (preferable) or Computer Science;
• Miltech background and experience (startups, commercial or volunteering, 3+ years), understanding and talking miltech terminology and language;
• Up to date in Miltech trands, following technology development;
• Strong analytical skills, ability to make a decision and take a responsibility;
• Good understanding of hardware and software development process/life-cycle;
• Good communication skills, reporting skills, ability to technically manage a team of HW and SW developers;
• Good project People management skills, ability to do a breakdown of major task to smaller jobsproject scope, estimate tasks, control tasks execution, help project manager to control overall project scope and budget, ability to identify scope changes;
• Good sense of quality, craftsmanship, good understanding and practical experience in debugging and troubleshooting, being always ready to carry on "last mile" of the task/job, be critical to himself/herself and to technical inputs by team/client, accepting and supporting startupers way making the products;
• At least perpre-intermediate level of written and spoken English.

About us and what we can offer:

• 24 working days of paid vacation;
• Paid sick leave;
• Complex lunches right in the office;
• Free English classes twice a week;
• Experienced colleagues willing to share knowledge;
• Regular performance and salary negotiations;
• Professional growth: variety of projects and technologies, mentoring;
• Corporate health insurance;
• Friendly atmosphere, concern for the comfort of specialists;
• Working trips to Denmark to exchange experience with colleagues (discussed individually);
• Ability to work in different projects, one or more at the same time;
• Easy rotation between projects;
• The office has a kitchen, shower, seating area;
•  

ONLY 1−2 interviews (online and/or office)

EKTOS is a dynamically developing company that works with many different clients from all over the world in such areas as healthcare, finance, transport, agriculture, navigation, travel, banking, and many others.

We develop in C / C ++ for various microcontrollers and processors with and without an operating system and create ready-made working prototypes of devices with our departments.

Working at EKTOS will allow you to see projects from both hardware and software sides and get a high level of skill. We care about creating an informal, safe, and open environment in our offices and we offer a competitive salary.

We are looking for a skilled Python Engineer (Middle+) to join our team building platform for building AI agents and serverless automation with fine-grained access control.

Important!

This role involves some travel to the Netherlands to collaborate closely with the client, run in-person consulting sessions at the WeAreBrain office in Amsterdam, and occasionally visit the client’s office. Candidates must have the flexibility and ability to travel within Europe.

About the Project:

It's a platform for building AI-powered applications. It brings together multi-provider LLM agents, serverless Python functions, persistent state, database querying, file storage, and template rendering — all behind a single API with role-based access control.

That platform allows customers to build:
- Internal copilots per department
- Process automation agents
- AI-powered internal tools
- AI features inside your own products

Our stack includes Python (FastAPI, LangChain), React portals, and cloud-native infrastructure (Kubernetes, Docker, GitHub Actions).

For teams building AI
- No more rebuilding auth, memory, RAG and integrations
- Faster delivery of production-grade tools
- Shared standards across all AI initiatives

For IT, security & leadership
- One place to enforce data access rules
- One place to audit AI behavior
- Full ownership of data in a private security perimeter
- Fewer uncontrolled risks

Tech Stack:
— Python 3.11+, FastAPI, Flask
— SQLAlchemy, PostgreSQL, MongoDB, Redis, Alembic
— PaddleOCR, Tesseract, custom NLP models
— Docker, Kubernetes, GitHub Actions
— React + TypeScript + Vite (frontend)
 

Responsibilities:
— Develop, test, and maintain Python microservices and agentic AI workflows
— Collaborate with frontend, DevOps, and business owner to deliver seamless solutions
— Write clean, readable, and well-documented code using type hints and Pydantic model
— Participate in code reviews and contribute to continuous improvement
— Ensure system stability, security, and compliance (AVG/GDPR)
— Research and prototype new technologies (LLMs, OCR, cloud-native patterns)
— Support CI/CD, testing, and deployment automation

Qualifications:
— 5+ years of professional Python experience, ideally with microservices or AI/NLP project
— Experience with FastAPI, SQL/NoSQL databases, and cloud infrastructure
— Familiarity with Docker, Kubernetes, and GitHub Actions
— Understanding of REST APIs, authentication (OAuth2, JWT), and security best practices— Experience with frontend integration
— Good communication and collaboration skills; fluent English (B2+)
— Bachelor’s degree in Computer Science, Software Engineering, or related field
— Experience with testing frameworks (Pytest, etc.)
 

What we offer:
*Flexible working conditions
*Competitive salary depending on your experience with a comprehensive benefits package, which includes a monthly €50 stipend to cover work-from-home expenses, and an allocation of 25 vacation days.
*After one year, WeAreBrain offers access to a Team Reward Program for all employees.
*Innovative Exploration: Seize the chance to pioneer your department, venturing into uncharted territories, and experimenting with fresh ideas that push boundaries.
*Entrepreneurial: Immerse yourself in a true entrepreneurial environment where every team member is an owner.Office Perks: We organise lunch in the office and have monthly gatherings for drinks and bites, fostering our team spirit.
*Remote Work Flexibility: Our team has the freedom to work remotely, allowing you to achieve a healthy work-life balance that suits your preferences.
*Professional Growth: We value your growth. Take advantage of diverse opportunities and resources designed to nurture your professional development.
*A creative and dynamic work environment.
 

Apply for the job
Do you want to join our team as our new Senior Python Engineer? Then we’d love to hear about you!