Jobs at Djinni

About the project

We are looking for a hands-on AI QA Lead to join our client’s B2B SaaS product with AI-powered functionality. The development team actively works with AI agents, and we need a strong QA specialist who can own product quality, build a QA process that fits this way of working, and catch issues before they reach production.

The engagement starts with a 4-week pilot. A successful pilot can lead to long-term cooperation and growth of the QA team.

This is not a purely managerial role. We need someone who tests, analyzes changes and finds problems themselves.

What you will do

• Build and implement the product testing strategy
• Define and introduce QA Gates for development and QA - clear quality criteria that changes must meet before merge and release
• Shape test strategy independently based on user goals, tickets, previews and product context
• Analyze requirements, spot gaps and ask the right clarifying questions
• Identify risks and check related functionality that may be affected by changes
• Perform functional, integration, regression and exploratory testing
• Test AI features: evaluate system behavior, response quality and edge cases
• Review pull requests and code changes from a QA risk perspective
• Track issues through to fix, run retests and assess release readiness
• Write clear, prioritized bug reports with steps to reproduce, expected and actual results
• Give release recommendations, flag critical risks and clearly state what remains untested
• Coordinate QA work and keep testing transparent for the team

Requirements

• 5+ years of commercial experience in Software QA
• Experience as QA Lead or Senior QA Engineer
• Hands-on experience testing AI/LLM-powered features in real SaaS products
• Experience working in AI-driven teams (development with AI agents) and building testing processes for them
• Strong background in B2B SaaS testing
• Excellent exploratory and risk-based testing skills
• Ability to understand complex products independently and decide on testing depth and priorities
• Experience in API and integration testing
• Understanding of code review from a QA perspective
• Experience working directly with developers and Product Owners
• Fluent English and strong communication skills

Nice to have

• Experience evaluating LLM output quality: consistency, hallucinations, unexpected model behavior
• Test automation experience and a clear view of what is worth automating
• German at a working level
• Experience with European B2B SaaS teams

What matters most

The key criterion is independent product judgment. We are looking for someone who doesn’t wait for a ready test plan, but:

• understands the user goal and decides how to verify it
• sees problems beyond the written acceptance criteria
• asks the right questions and finds missing information
• finds risks in related scenarios and functionality
• makes a well-argued release recommendation

Hiring process

Candidates who pass the initial screening will be offered a short paid practical assignment (about half a day). It helps us understand your real approach to testing, your independence and the quality of issues you find.

Format: contract, starting with a 4-week paid pilot
Workload: full-time during the pilot
Location: Europe, remote
Working hours: overlap with CET (approx. 10:00-17:00 Berlin time)
Languages:  English - Upper-Intermediate ; German is a plus

About the Role:
We are looking for a highly attentive and hands-on CRM / Email Marketing Specialist to help us execute our retention communication plan. If you enjoy the technical setup of campaigns, are incredibly detail-oriented, and have solid practical experience with Customer.io — we want you on our team!

Responsibilities:
Campaign Assembly & Launch: Build, set up, and launch regular promotional campaigns and automated flows (trigger-based / lifecycle emails) according to the provided content plan.
Customer.io Management: Handle the technical setup of campaigns, flow logic, dynamic variables, and triggers directly within the platform.
Audience Segmentation: Build and apply audience segments based on specific behavioral criteria to ensure accurate targeting.
Quality Assurance (QA): Thoroughly test all emails and push notifications before launch to ensure perfect formatting, correct links, and accurate variable mapping.
Basic Reporting: Monitor baseline campaign performance (Open Rate, CTR, Deliverability basics) and report any anomalies.

Requirements:
Experience: 1+ years in a similar execution-focused role (Email Marketing Specialist, CRM Specialist, or CRM Assistant).
Tools: Practical, hands-on experience with Customer.io is a strict requirement (must-have).
Expertise: Clear understanding of how basic triggers, events, audience segmentation, and email variables work.
Soft Skills: Incredibly attentive to detail, responsible, and comfortable working with precise guidelines and daily operational tasks.
Language: English level — Intermediate+ (required for working with content and platform interfaces).

⭐️ Nice to have:
Basic knowledge of HTML/CSS for minor email template adjustments.
Previous experience in the iGaming / Casino / Betting / Sweepstakes industries.

We Offer:

• Flexibility: Remote work format with a flexible schedule, 5/2 schedule.
• Compensation: Competitive salary based on your experience + performance bonuses.
• Benefits: Paid vacation and sick leave, opportunities for professional development and continuous learning.
• Payments in USDT (white crypto);
• Growth: Opportunity for growth within the project.

We are looking for a Head of Revenue Growth. You will own the full revenue engine across a portfolio of mature, monetizing platforms in social discovery and live-streaming, not one funnel, not one channel, but the whole picture. That means P&L accountability, paid acquisition across mobile and web, monetization strategy, product growth experiments, and the unit economics that tie it all together. You will work directly with the CEO, Head of Marketing, Head of DS & AI, and five Product Owners . We move fast, cut through bureaucracy, and give real ownership to people who can handle it. If that sounds like your kind of environment, read on.

About United Tech: We are a global IT product company building the next generation of mobile and web platforms in live-streaming and social networking. Our products connect millions of users across North America, Europe, LATAM, and MENA, and we have been profitable doing it. Founded in Ukraine, operating worldwide, with a market we expect to exceed $206B by 2030. We are not chasing that number, we are already in the middle of it.

In this role, you will

• Own the full revenue funnel and its P&L from acquisition to repeat payments — accountable to ROAS LT0/LT7/LT30 targets and blended payback
• Develop and execute the revenue growth strategy across paid traffic (mobile + web), product growth, and monetization, owning channel mix, budget allocation, and scaling decisions
• Generate, prioritize, and validate growth and monetization hypotheses with Product and Tech, driving prioritization of Product Owner backlogs for growth work
• Lead A/B and multivariate testing across onboarding, activation, paywalls/coin-packs, and pricing
• Own unit economics (CAC, LTV, ARPU, ARPPU, ROAS, payback) and the cohort LTV model; ensure scalable, margin-aware growth given streamer revshare
• Partner with Payments and Risk to maximize payment conversion and approval rates, and expand margin-accretive web/direct billing

• Build revenue dashboards and a single source of truth for performance metrics, with shared metric definitions and transparency across teams

   

It's all about you

• Strong hands-on experience in growth / performance marketing for dating, social discovery, live-streaming, or IAP products, across both mobile apps and web funnels
• Demonstrable strong command of unit economics (CAC, LTV, ARPU, ARPPU, ROMI, payback, contribution margin) — able to build the model, not just read it
• Proven experience scaling paid acquisition on mobile and web: Google, Meta, TikTok, and programmatic/DSP (e.g., Moloco) are a strong advantage
• Solid experience with A/B testing, experimentation frameworks, and funnel optimization
• Strong analytical foundation: SQL and BI tools (e.g., Looker/Tableau), cohort analysis, predictive LTV; working knowledge of mobile attribution/MMP (AppsFlyer/Adjust), web analytics and server-side tracking (GA4, Meta CAPI), web2app deep-linking, and incrementality testing
• Experience managing growth, marketing, or media-buying teams
• Advanced user of Anthropic and OpenAI tools
• Fluent in English (B2+) and Ukrainian

Would be a plus

• Experience in payments, payment product management, or working closely with PSP/acquiring teams

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

Hiring process

• Intro call
• Interview with the hiring team
• Bar-raising interview
• Reference check
• Offer

United Tech is a global IT product company shaping the future of real-time social connection.

With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking.

Our platforms enable connection at scale fast, interactive, and deeply engaging.

The market is projected to exceed $206B by 2030, and we are already leading the evolution.

Founded in Ukraine, scaling worldwide. Are you in?

About the role: This is a role for a leader who thrives in a fast-moving product environment, where challenges fuel growth and every decision shapes the future. With United Tech you will have the freedom to design, build, and re-engineer processes from the ground up, working side by side with a team that values initiative, knowledge sharing, and bold goals. Your ideas will directly influence revenue, and you will see the tangible results of your work reflected in key financial metrics. We move fast, we cut through bureaucracy, and we take on complex challenges that push both personal and professional boundaries, limited only by the scale of your ambitions

In this role, you will

• Build, scale, and develop the Machine Learning team, including hiring, mentoring, and performance evaluation
• Define and execute a Machine Learning strategy aligned with business priorities, and plan the department’s roadmap
• Identify and drive new ML initiatives
• Analyze existing algorithms and define the best ways to improve them
• Prioritize initiatives based on business impact (ROI, time-to-market)
• Oversee the full lifecycle of ML projects, from problem formulation to deploying models into production, ensuring execution and quality of results
• Stay hands-on: contribute directly to the implementation of key ML projects
• Provide regular reporting to stakeholders on a weekly, monthly, and quarterly basis
• Collaborate closely with product managers, analysts, engineers, and C-level executives

It’s all about you

• Proven ability to implement best practices in Data Science: reproducibility, A/B testing, ML monitoring
• Strong track record in maintaining model quality (performance, drift, latency)
• Advanced Python skills (pandas, sklearn, numpy, xgboost; pytorch/tf is a plus)
• High-level SQL expertise (large datasets, query optimization)
  Hands-on experience with ML pipelines, orchestration (Airflow, Prefect), and monitoring (Evidently, MLflow, Prometheus)
• Experience with GCP
• Solid understanding of A/B testing, causal inference, and statistics
• Familiarity with architecture fundamentals (API, data pipelines, microservices — integration level)
• Cloud experience with AWS or Azure
• Knowledge of distributed computation tools (e.g., Spark, CloudRun)
• Proven track record with generative AI/NLP model deployment
• Experience in startups or high-growth companies
• Publications, conference speaking, achievements on Kaggle, or open-source contributions

Would be a plus

• Experience optimizing company processes through AI solutions
• Implementation of AI tools across departments (development, support, marketing, etc.)

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
• ML System Design Interview
• Final Interview
• Reference check
• Offer

We are looking for a UI/UX Designer to join our team and support the creation of visual materials for digital products and marketing campaigns. This role is ideal for someone at the beginning of their design career who is eager to learn, grow, and work in a fast-paced environment.

You will collaborate with marketing, product, and development teams to create visually appealing and effective design solutions.

Responsibilities:

• Assist in creating visual assets for websites, landing pages, and marketing materials

• Design social media creatives, banners, and promotional visuals

• Support the team with UI elements for digital products

• Work with brand guidelines and maintain visual consistency

• Participate in brainstorming and creative discussions

• Prepare design files for developers and marketing teams

Requirements:

• Basic experience with design tools such as Figma, Adobe Photoshop, or Illustrator

• Understanding of layout, typography, and color theory

• Portfolio with examples of design work (academic or personal projects are welcome)

• Attention to detail and willingness to learn

• Ability to work in a team environment

Nice to have:

• Basic knowledge of UI/UX principles

• Experience designing for web or mobile interfaces

• Basic understanding of HTML/CSS

We offer:

• Opportunity to grow and develop as a designer

• Work in a creative and supportive team

• Competitive salary based on experience

• Professional development opportunities

We're a fast-growing tech company building modern, innovative digital products — and we're looking for a Full-Stack Developer to join our team in Lviv. If you're comfortable on both sides of the stack, enjoy owning features end-to-end, and want to work in a team that values engineering quality, we'd love to hear from you.

What you'll be doing

You'll work as part of a cross-functional team to build and maintain full-stack features — from crafting responsive, user-friendly interfaces to designing scalable server-side architecture and APIs. Our frontend stack includes React, Next.js, TypeScript, Redux, GraphQL, SCSS, Material-UI, and Webpack. On the backend, we work with Node.js, Express, NestJS, PostgreSQL, MongoDB, JWT, Socket.IO, AWS (DynamoDB, S3, EC2), Firebase, and Heroku. We also integrate with third-party services such as Twilio, SendGrid, Google Maps, MapBox, and WebRTC.

What we're looking for

Frontend

• Solid experience with React and modern React hooks
• Confident use of modern JavaScript (ES6+) and TypeScript
• Strong command of HTML5, CSS3, and SCSS
• Experience with Redux or other state management tools
• Ability to build responsive, cross-browser compatible layouts

Backend

• Solid hands-on experience with Node.js
• Practical experience with Express.js and/or NestJS
• Experience working with ORM tools
• Proficiency in SQL databases (MySQL / PostgreSQL) and NoSQL databases
• Experience designing RESTful APIs and integrating with third-party services

General

• Experience with Git and version control workflows
• Ability to work across the full product lifecycle — from feature design to deployment
• Responsible, self-motivated, and comfortable working both independently and as part of a team

What we offer

• Full-time, in-office position in Lviv
• Official employment and a competitive salary based on your skills and experience
• Company-provided equipment
• A well-structured work schedule
• A friendly, supportive team and a comfortable office environment
• Mentorship and guidance from experienced colleagues
• Interesting and technically challenging projects to grow on

How to apply

Send us your CV — we review every application and get back to candidates promptly. This could be the start of something great.

A product software company that has been developing computational systems for machine learning and big data analysis is looking for a Data Scientist for a remote role.

REQUIREMENTS:

- 2+ years of experience in DS/ML;

- Python experience (2 years);

- Hands-on experience with Time Series for at least 6 months;

- Practical skills with NumPy, Jupyter Notebook, PyTorch;

- Intermediate level of English or higher (ability to communicate with the company's clients).

COMPANY OFFERS:

- Employment as a private entrepreneur;

- Working hours from 10:00 to 19:00 (Kyiv time);

- Fully remote work;

- Career and professional development;

- Financial bonuses.

Binariks is looking for a Senior Data Engineer to connect an emerging AI platform to large-scale healthcare and pharma data. The role will build the pipelines, curated facts and semantic models that feed both AI agents and a knowledge graph.

The project is an emerging AI decision-intelligence platform for pharmaceutical commercial teams, developed for a US healthcare data and analytics company. It turns daily specialty-pharmacy, hub, payer and clinical data into AI-generated recommendations that show why they were made and who acts on them, then measures whether they worked. The role will join a senior Binariks team working alongside the client's product and engineering teams on AWS.

What we are looking for:

• 5+ years in data engineering with a solid track record in client-facing environments
• Strong practical experience architecting and running production environments on Databricks (Delta Lake, Unity Catalog, Workflows)
• Proficiency in Python (PySpark) and advanced SQL for complex data transformations and high-performance querying (PostgreSQL / Amazon RDS)
• Proven hands-on track record building robust batch and streaming architectures on AWS (experience with GCP is also considered)
• Experience defining business metrics, data abstraction layers, or knowledge graph feeds
• Deep understanding of data observability, lineage, metadata management, and data quality tooling
• Familiarity with entity resolution algorithms, record deduplication, and master data management practices
• Strong communication and collaboration skills, with the ability to work effectively within a cross-functional team
• Working proficiency in English (B2)

Your Responsibilities:

• Design, build, and maintain Databricks Lakehouse components using Delta Lake, Unity Catalog, and orchestrated Databricks Workflows
• Develop and optimize both batch and event-driven data pipelines across the AWS ecosystem (S3, AWS Glue, Athena, AWS Lambda, and streaming services)
• Perform robust SQL development and data modelling (including PostgreSQL / Amazon RDS), along with semantic lakehouse modelling for business entities and metrics powering knowledge graphs
• Implement and oversee automated data quality frameworks, data lineage tracking, and governance standards across the platform
• Lead master data management (MDM) initiatives and entity resolution pipelines to consolidate core entities (such as patients, healthcare professionals/HCPs, and healthcare accounts)

Will Be a Plus:

• Familiarity with healthcare standards and terminologies (FHIR, HL7, OMOP, RxNorm, SNOMED)
• Experience in Pharma, Life Sciences, or HealthTech domains

Remote | Full-time
 

About the Company :
 

We are a product-driven company focused on developing and scaling mobile applications with subscription-based monetization. We are looking for an iOS Developer who can build applications from scratch and actively leverage AI to accelerate the development process.
 

Key Responsibilities :

• Develop new iOS applications from concept to App Store release.
• Maintain and improve existing applications by adding new features, updates, and UI enhancements.
• Implement subscriptions and payment logic using Apphud, Adapty, RevenueCat, and other services.
• Design application architecture and user flows.
• Test applications, identify issues, and fix bugs.
• Ensure stable application performance without lags or crashes.
   

What We Are Looking For :

• Experience working in a product company or independently developed and published applications on the App Store that you can showcase.
• Understanding of the full product development lifecycle: from concept and architecture to release, analytics, and further development.
• Hands-on experience with subscriptions and payment services (Apphud, Adapty, RevenueCat).
• Strong understanding of application architecture, APIs, testing, and application logic.
• Good UI/UX sense and attention to product quality.
   

AI & Vibe Coding :

AI is at the core of our development approach. We are looking for someone who:

• Is confident using AI tools for code generation.
• Can configure AI agents and build automated workflows.
• Can delegate development, testing, and bug fixing to AI agents.
• Can set up agents to independently review and validate their work.
• Knows how to maintain control over code quality and the final product.
   

Our goal is to maximize development speed without compromising quality. The developer should act not only as an executor but also as someone who oversees and manages the entire product development process.
 

Nice to Have :

• Experience independently publishing applications on the App Store.
• Experience automating development workflows using AI agents.
• Experience working on multiple applications simultaneously.

 
A Russian-speaking team and a comfortable communication environment.

About the Product

We are developing a platform of AI analyst coworkers that deliver industry insights. The agents operate in secure, sandboxed environments and can use tools, communicate across channels, and complete complex tasks with human oversight.

About the Role

You will join a small engineering team building and operating the platform’s agentic AI capabilities. This is a hands-on role covering AI agents, system architecture, production reliability, feature design and secure deployment.

Tech Stack

- TypeScript, Node.js, and Bun

- LLM APIs, agent SDKs, and MCP

- SQL and SQLite

- GCP, including Cloud Run, Cloud Build, and Artifact Registry

- Terraform and CI/CD

- Event-driven messaging and asynchronous processing

- Structured logging, monitoring, and tracing

Key Responsibilities

- Design and build production AI agents that can plan, use tools, maintain context, and complete complex tasks.

- Design scalable systems for agent orchestration, messaging, task execution, permissions, and persistent state.

- Integrate LLM providers, external APIs, databases, and communication channels.

- Build secure, sandboxed environments for executing agent workloads.

- Develop evaluation, monitoring, and debugging tools for agent quality and reliability.

- Deploy and operate AI services on GCP.

- Own technical decisions and establish strong engineering, testing, and security practices.

Required Skills

- 7+ years of software engineering experience.

- Hands-on experience delivering production AI or agentic systems used by real users.

- Strong system design experience, particularly with distributed and event-driven systems.

- Strong backend development skills in TypeScript, Python, Go, Java, Rust, or a similar language.

- Experience with LLM APIs, tool calling, structured outputs, context management, and agent workflows.

- Experience with SQL databases, asynchronous processing, retries, idempotency, and failure handling.

- Production experience with GCP, Docker, CI/CD, and infrastructure as code.

- Strong understanding of application security, permissions, secrets, and workload isolation.

- Experience with observability, incident investigation, and production operations.

- Ability to work independently and communicate clearly in a fast-moving environment.

Nice to Have

- Experience with agent frameworks such as LangGraph, LangChain, CrewAI, OpenAI Agents SDK, Claude Agent SDK, or similar.

- Experience with Terraform, Kubernetes, vector search, RAG, or multi-agent systems.

- Experience with financial research or analyst workflows.

Who We Are

Adélie Cognition builds solutions for a private investment firms and offices powered by latest AI models.

Senior Mainframe Assembler Developer (HLASM / z/OS)

Project Details

• Location: Central & Eastern Europe
• Workload: Full-time
• Duration: Long-term

• Rate: $23–25/hour (B2B)

   

We are looking for an experienced Senior Mainframe Assembler Developer to join a long-term project focused on developing, optimizing, and maintaining low-level applications within an IBM mainframe environment.

The role requires deep expertise in HLASM, IBM z/OS, system-level debugging, and performance optimization.

Responsibilities

• Develop, maintain, and optimize Mainframe Assembler (HLASM) code.
• Analyze complex system requirements and implement reliable low-level solutions.
• Debug production issues, analyze system dumps, and resolve critical incidents.
• Optimize application performance, memory usage, and I/O operations.
• Integrate Assembler modules with COBOL, PL/I, and Java applications.
• Work with IBM mainframe technologies, including z/OS, CICS, IMS, and DB2.
• Troubleshoot system-level issues using IPCS, SYSUDUMP, and specialized debugging tools.
• Collaborate with technical teams and stakeholders to ensure system stability.
• Participate in code reviews, technical documentation, mentoring, and knowledge transfer.

Requirements

• 7–10+ years of professional Assembler development experience, including at least 5 years working with mainframe systems.
• Strong hands-on expertise in HLASM (High Level Assembler).
• Deep understanding of IBM mainframe architecture, instruction sets, and macros.
• Strong experience with IBM z/OS, MVS, CICS, IMS, and DB2.
• Knowledge of VSAM, GDGs, and JCL.
• Understanding of memory management, I/O operations, and interrupt handling.
• Experience with low-level debugging and dump analysis using IPCS and SYSUDUMP.
• Familiarity with IBM Debug Tool, Abend-AID, OMEGAMON, or Fault Analyzer.
• Experience integrating Assembler modules with COBOL, PL/I, or Java.
• Understanding of APIs, MQ messaging, and middleware.
• Strong analytical, troubleshooting, and problem-solving skills.
• Good communication skills and experience supporting knowledge transfer.

Nice to Have

• IBM Certified System Programmer certification.
• IBM z/OS Mastery certifications.
• Experience mentoring other mainframe developers.

If you have extensive hands-on HLASM expertise and enjoy solving complex system-level challenges within IBM mainframe environments, we'd be happy to hear from you!

About us:
 

BetterMe — an all-in-one well-being ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.

We are scaling and our specialists are leveling up. Now we're looking for talented Google Ads Demand Gen Specialists ready to grow with us.
 

Your impact:

• Execute, manage, and optimize large-scale advertising campaigns across Google Ads, with a strong focus on Demand Gen campaigns.
• Develop and implement effective user acquisition strategies focused on performance and scalability.
• Work closely with video creatives for YouTube and Demand Gen campaigns, including creative performance analysis, hypothesis generation, and creative testing.
• Create clear briefs and collaborate with motion designers and creative teams to develop high-performing ad creatives.
• Conduct in-depth keyword, audience, competitor, and creative research to identify growth opportunities.
• Manage campaign budgets, bidding strategies, and performance optimization to maximize ROI and business impact.
• Analyze campaign and creative performance, identify trends, and proactively drive improvements based on data insights.
   

About you:

• 1+ years of hands-on experience managing and optimizing Google Ads campaigns.
• Recent hands-on experience with Demand Gen campaigns within the last year.
• Strong understanding of video-first advertising approaches, especially for YouTube and Demand Gen campaigns.
• Strong knowledge of Google Analytics, Google Ads metrics, attribution models, and performance analysis.
• Experience working with the creative side of performance marketing campaigns and scaling acquisition strategies.
• Intermediate+ level of English or higher.
• Strong analytical thinking, attention to detail, and a data-driven approach to decision-making.
• Results-oriented mindset with strong business and performance focus.
• Ability to work independently, prioritize effectively, and drive initiatives proactively.
   

Will be a plus:

• Experience with Facebook/Instagram Ads, DV360, TikTok Ads, Bing Ads, or other paid acquisition channels. 
• Experience working with video creatives across multiple paid acquisition platforms.
   

What you get at BetterMe:

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.
 

Find more about us on social media platforms: Instagram, LinkedIn.

Є інженерні задачі, де одна мілісекунда має значення, а архітектурне рішення впливає на весь продукт. Саме такий виклик у ролі Senior Node.js Developer: High Load, Distributed Systems і масштабування core backend platform міжнародного iGaming-продукту. Remote, ТОП-умови, команда. 
 

We are currently seeking a skilled Senior Node JS Developer to join our innovative team and contribute to the development of high-performance backend systems. In this role, you will immerse yourself in server-side architecture and software design, utilizing your expertise to build robust, scalable services and seamless APIs for our platform. You will collaborate with product managers, frontend engineers, and DevOps specialists to design efficient data flows and ensure exceptional system reliability. Your technical expertise, problem-solving abilities, and passion for clean code will be essential in driving engineering excellence and supporting the growth of our product portfolio.

Main Responsibilities

– Writing high-quality code

– Documentation: Create and maintain code and architecture documentation

– Collaborating with teams: Working closely with other developers, QA, designers, Product Owner, to ensure successful delivery of projects

– Keeping an eye on security

– Participate in planning

– Solving complex problems

Mandatory Requirements

– 4+ years of experience with backend in NodeJS/Express

– Strong Knowledge of Nest JS / Typescript

– Strong Knowledge of SQL and NoSQL (Mongo, Redis)

– Experience WebSockets and REST API

– Experience using messaging and task-processing frameworks (e.g., Kafka, RabbitMQ, etc.)

– Understanding of security, vulnerabilities, and approaches to avoid them

– Hands-on work with AI APIs (OpenAI, Claude, Gemini) or building AI-assisted features/agents

– English level: intermediate or higher

Will be a huge plus

– Experience with ClickHouse

– Experience in optimizing the performance of highly loaded systems

– Good understanding of GCP

– Experience with JavaScript, React JS

– Working principles with Docker/Docker Compose

We offer

– Competitive Salary in EUR: with annual performance reviews to recognize your growth

– Remote Work & Core Hours: full-time remote role (8 hours + 1 hour lunch) with mandatory availability between 9:30 and 17:30 CET for team collaboration

– Comprehensive Benefits: including medical insurance, psychologist support, and Polish, Slovak speaking clubs

– Generous Paid Time Off: 20 working days of paid vacation, plus 10 additional paid days off, 10 paid sick days, and all national holidays in your country

– Professional Development Support: reimbursement for courses, training, and certifications

– Well-being Perks: support for language classes, sports, massages, or life coaching

Recruiter (US Telecom Market)

We are looking for a motivated and energetic Recruiter to join our growing HR team.

As an In-House Recruiter, you will play a key role in sourcing, interviewing, and hiring cable technicians across the U.S. market, supporting our fast-growing team of 300+ contractors.

Responsibilities

• Manage sourcing and pre-screening of candidates for open positions.
• Use multiple sourcing channels (Facebook, job boards, and professional platforms).
• Conduct 20+ candidate interviews and outreach conversations per day to assess qualifications and maintain a consistent hiring pipeline.
• Communicate with candidates, coordinate job offers, and assist with onboarding.
• Maintain and update candidate data in the CRM system and prepare reports for the Recruitment Team Lead.
• Collaborate with the recruiting team to close positions efficiently.
• Continuously improve recruitment processes and the candidate experience.

Requirements

• At least 1 year of experience in recruitment and sales.
• Experience hiring for the U.S. market.
• English level: B2+.
• Experience working with CRM systems.
• Strong sourcing skills (Facebook and other recruitment channels).
• Excellent communication skills and confidence when interviewing and engaging with candidates.
• Availability to work Monday–Friday, 9:00 AM – 5:00 PM EST (New York time).
• High school diploma or equivalent.

Nice to Have

• Experience in Telecom, Networking, VoIP, or ISP.
• Experience recruiting for technical roles.

Key Skills

• Strong communication and interpersonal skills.
• Ability to build rapport quickly with candidates.
• Proactive, organized, and results-driven mindset.
• Flexibility and willingness to learn.
• Team-player attitude.

About Koscom 

KOSCOM CABLE INC. d/b/a KOSCOM NETWORKS is an authorized contractor operating in 25+ U.S. states.

We provide technical staffing services for leading telecommunications and media companies, including Comcast, Spectrum, Verizon, and AT&T.

Our team includes 300+ professional cable technicians, and we continue to grow while maintaining the highest standards of quality.

About Us

We're a fast-growing direct-to-consumer e-commerce business operating multiple brands in the footwear and health & wellness industries.
 

Our brands have generated millions in revenue through performance marketing, with Meta Ads being one of our primary customer acquisition channels.

We're looking for a highly skilled Creative Strategist who understands what makes people stop scrolling, watch an ad, and ultimately make a purchase.

This isn't a traditional branding or social media role.

We're looking for someone who understands direct response marketing, consumer psychology, emotional storytelling, and performance-driven creative strategy.

Someone who can study successful ads, understand why they work, and develop new concepts that are just as compelling.

You'll work closely with the founder to research, develop, and execute advertising concepts across multiple DTC brands.

What You'll Be Doing
 

1. Creative Research & Competitor Analysis

• Research winning ads across Meta Ad Library, Atria, Foreplay, and other creative research platforms.
• Identify emerging creative trends, successful advertising angles, hooks, storytelling techniques, and offers.
• Break down competitor ads to understand the psychology, structure, messaging, and mechanisms behind their success.
• Study successful ads from brands outside our industries and identify opportunities to adapt their frameworks.
• Research customer pain points through Amazon reviews, Reddit, customer testimonials, competitor reviews, and community discussions.
• Maintain an organized library of winning ads, creative concepts, hooks, and inspiration.

2. Direct Response Copywriting & Scriptwriting

This is one of the most important responsibilities of the role.

You'll be responsible for writing compelling ad scripts that sell through storytelling rather than relying on generic sales pitches.

We frequently develop ads using:

• Emotional storytelling: First-person customer experiences, relatable struggles, transformation stories, and personal revelations.
• Long-form direct response: Story-driven advertorial-style copy that builds curiosity, tension, and desire before introducing the product.
• Problem–solution narratives: Highlighting specific customer struggles and explaining why conventional solutions fall short.
• Competitor comparisons: Comparing popular products, exposing limitations, and highlighting meaningful product differences.
• Authority-driven storytelling: Expert perspectives, product demonstrations, and educational explanations.
• UGC and testimonial scripts: Natural, conversational scripts that sound like real customers rather than traditional advertisements.
• Dialogue-driven drama: Scripts that use conversations, conflict, and emotional moments to communicate a product's value.
• Listicles and rankings: Engaging comparison formats that educate customers while positioning our products.

You should understand concepts such as open loops, curiosity gaps, pattern interrupts, emotional triggers, objection handling, unique mechanisms, and product bridges.

We want someone who can take a successful advertising framework and develop an original concept for our brands without simply copying the source material.

3. Creative Brief Development

You'll translate advertising ideas into detailed, production-ready creative briefs for our video editors and content creators.

Each brief should include:

• Advertising angle and target customer persona
• Hook variations and opening visual concepts
• Complete video script with natural dialogue or voiceover
• Scene-by-scene visual directions
• Recommended B-roll, product demonstrations, and footage
• On-screen text, graphics, and editing references
• Emotional beats, pacing, and storytelling direction
• Clear product positioning and call to action
• Reference ads explaining the creative inspiration

Our goal is for editors and creators to receive a brief they can execute without requiring constant clarification.

4. Creative Performance Analysis & Iteration

You'll work alongside our media buying team to understand which advertising concepts are generating results.

Responsibilities include:

• Reviewing creative performance within Meta Ads Manager.
• Identifying winning angles, hooks, formats, and messaging.
• Analyzing metrics such as CPA, ROAS, CTR, thumb-stop rate, hold rate, and conversion performance.
• Developing new variations of winning ads rather than constantly starting from scratch.
• Identifying creative fatigue and developing fresh approaches to proven concepts.
• Using customer feedback and performance data to improve future scripts.
• Building structured creative testing plans with clear hypotheses.

We want someone who understands that creative strategy doesn't stop when an ad is launched.

5. Creative Testing & Idea Generation

You'll help maintain a consistent pipeline of fresh advertising concepts.

This includes:

• Developing new angles for different customer demographics and buying motivations.
• Identifying new customer avatars and use cases for our products.
• Expanding successful angles into multiple stories, hooks, and creative formats.
• Developing seasonal campaigns and promotions.
• Proposing creative tests based on competitor research, customer insights, and account performance.
• Prioritizing concepts based on their potential impact.

What We're Looking For

Required qualifications
 

• 2+ years of experience in creative strategy, direct response copywriting, or performance marketing for DTC e-commerce brands.
• Strong understanding of Meta Ads and performance marketing.
• Proven ability to write high-converting video ad scripts and long-form advertising copy.
• Excellent understanding of consumer psychology, storytelling, and persuasive writing.
• Experience researching competitor ads using Meta Ad Library, Foreplay, Atria, or similar platforms.
• Ability to turn creative references into original, actionable advertising concepts.
• Experience creating detailed creative briefs for video editors and UGC creators.
• Ability to analyze creative performance data and translate insights into new tests.
• Strong written English, with the ability to write natural dialogue and emotionally engaging stories.
• Highly organized, detail-oriented, and comfortable managing multiple creative projects.

Bonus points if you have:
 

• Experience with footwear, health & wellness, beauty, supplements, or other problem-solving DTC products.
• Experience writing VSLs, advertorials, or long-form Facebook ad copy.
• Familiarity with classic direct response copywriting principles and frameworks.
• Experience working with AI tools such as ChatGPT or Claude for research, ideation, and copy development.
• Experience using AI-generated video and image tools to support creative production.
• Experience working closely with media buyers to scale winning advertising concepts.

What Success Looks Like
 

You'll be successful in this role if you're consistently:

• Delivering high-quality advertising concepts supported by customer and competitor research.
• Creating scripts that are engaging, emotionally compelling, and built around clear customer pain points.
• Producing detailed briefs that editors can execute efficiently.
• Identifying why certain ads work and creating meaningful variations.
• Finding new angles while continuing to expand our proven winning concepts.
• Helping increase the speed, consistency, and quality of our creative output.
• Contributing to measurable improvements in advertising performance.
   

How to Apply
 

Please submit:

1. A brief introduction about your experience with DTC brands and direct response advertising.
2. Three examples of ad scripts or creative briefs you've personally developed.
3. Examples of ads you've worked on, including performance results where available.
4. A short explanation of how you approach researching and developing new creative concepts.

Bonus: Share one example of a competitor ad you've analyzed and explain how you would adapt its underlying creative strategy for a different product. Send me a Loom or Video.
 

We're looking for someone who is genuinely passionate about advertising, understands the art of direct response storytelling, and wants to help build and scale successful DTC brands.