Jobs

We are looking for a Head of Performance Marketing & Growth who will own the full growth engine - and drive it to scale.

This is not a "manage the metrics" kind of role. You're coming in at an active growth stage where the foundation exists - but the system needs a strong hand to scale.
Your mission: build a systematic Paid Social-first growth engine, close the loop between creative, acquisition, onboarding, and paywall - and make unit economics actually work on iOS subscription products (weekly/annual plans, trials, paywall optimization, LTV-driven economics).

You'll operate with high ownership, speed, and direct access to the CEO. This role is ideal for a UA leader whose core is mobile acquisition - and who is ready to go beyond the channel: own business outcomes, drive product and creative teams, and think in systems, not campaigns.

What You'll Own

• Full growth cycle: acquisition → ASO → onboarding → paywall
• Paid Social-first strategy with focus on Meta scaling and TikTok as a growth lever
• Creative performance as a key growth lever - strategic ownership of the creative pipeline: angles, formats, win rate, iteration velocity
• ROAS, unit economics, and P&L accountability - you're responsible for the number, not just the channel
• Building and leading a team across UA, growth, and creative coordination
• Cross-functional sync with Product, Analytics, Monetization, ASO, and Creative teams
• Defining and evolving the monetization strategy together with Product: paywalls, pricing, trial mechanics
• Direct partnership with the CEO - strategy alignment, fast decisions, no bureaucracy

Your First 3–6 Months

• Full audit: traffic sources, unit economics, creative performance, funnel conversion
• Define and launch a Paid Social growth strategy - from hypothesis to execution
• Strengthen the analytics and attribution setup - ensure the team can make confident scaling decisions based on data
• Rebuild the creative testing system if needed: win rate, velocity, feedback loop with the creative team
• Build a roadmap to traffic profitability within 6–8 months
• Set up a structured marketing - product interaction process
• Assess, structure, and stabilize the team - identify gaps, close them

What Success Looks Like

• Systematic growth appears in Meta and TikTok - not one-off wins that can't be repeated
• The creative → acquisition → onboarding → paywall loop starts working as one connected system
• Analytics delivers the numbers you need to make decisions - not the other way around
• The team has a clear leader who sets direction, removes blockers, and raises the bar

What We're Looking For

Hard requirements:

• 5+ years in B2C Mobile User Acquisition or Performance Marketing
• 2+ years in a leadership role with direct ownership over results - not just managing people, but owning numbers
• Proven track record scaling Paid Social on iOS subscription apps with significant budgets
• Deep understanding of unit economics and P&L management
• Strong command of the subscription funnel: install → trial → paid → retention levers
• Ability to connect creatives, funnels, and analytics into one coherent growth system
• Experience building and managing teams, including hiring and letting go

The kind of person who fits:

• You don't run campaigns yourself anymore - but you could. And your team knows it
• You think in systems, not tasks. You don't just solve problems - you build the structure that prevents them
• You own results. Not the process, not the effort - the outcome
• When something is unclear, you don't wait for direction. You define it
• You're equally comfortable building from zero and scaling what works - sometimes at the same time
• You push things forward. Across teams, through blockers, past excuses.
   

We are looking for an IT Sales Manager who wants to grow in a technically complex, data-driven niche and work closely with international clients on real business challenges. You will focus on deep discovery, understanding client business needs, structured communication, and presale collaboration, helping clients navigate complex solutions and make informed decisions.

If you are curious, quick-thinking, comfortable in calls, and genuinely interested in understanding how businesses work - you will feel at home with us.

About the company

GroupBWT is a consulting firm specializing in data management, web scraping, and custom data platforms.
We work with technically complex solutions: large-scale data scraping, anti-bot challenges, ERP integrations, and tailored data systems designed around specific business needs.

Our projects are not off-the-shelf products - they require thinking, context, and close collaboration between Sales, Presale, Delivery, and technical teams.

We are also an AWS Accredited Partner, confirming the high technical and architectural standards of our solutions.

Requirements:

• 3-5+ years of experience in IT Sales / Business Development / Presale within IT outsourcing (mandatory).
• Strong ability to understand business needs, ask meaningful questions, and think in terms of solutions, not just services.
• Experience participating in discovery calls, presale discussions, or negotiations.
• Basic understanding of software development processes and technical terminology (enough to confidently talk to clients).
• Confidence in client calls and meetings; ability to communicate clearly and think on your feet.

• Strong analytical mindset, curiosity, and the ability to “connect the dots” between business problems and technical solutions.

   

Will be a Plus:

• Experience with data-related projects (web scraping, data platforms, data engineering, analytics).

• Exposure to complex or custom IT solutions rather than simple, boxed services.

   

Key Responsibilities:

• Participate in discovery calls and client meetings, helping uncover real business needs, challenges, and decision criteria.
• Act as a business-oriented sales partner during client conversations - asking the right questions, structuring dialogue, and guiding discussions.
• Work closely with Presale / Delivery / PM teams to translate client needs into clear solution concepts.
• Explain technical ideas in a clear, business-friendly way, involving technical experts when deeper detail is required.
• Support negotiations, clarify scope and value, and help move deals forward through the decision-making process.
• Build trust-based relationships with clients through strong communication and understanding of their context.

What We Offer:

• Collaboration with technical experts - You’ll work alongside highly skilled technical specialists who will provide the necessary support to achieve your goals 
• Opportunities for professional and financial growth- we offer a clear path for development in a leading niche market, helping you grow both professionally and financially
• Cooperation with a company trusted by renowned clients - work in a company with extensive experience, a diverse portfolio of cases, and a client base that includes well-known and respected brands
• Corporate training and development – access to internal educational programs, training sessions, and workshops to enhance professional skills.
• Corporate discounts and partner benefits – special offers and discounts for employees and their relatives at one of the largest gym networks in Ukraine, as well as from other partner companies.
• Support for the Armed Forces of Ukraine – the company contributes to donations and initiatives supporting the Ukrainian Armed Forces.
• Corporate events – regular team-building activities, celebrations, and internal events to strengthen team spirit
• Educational support – reimbursement or partial coverage of expenses for courses, training, and certifications for professional development
• 21 paid vacation calendar days, 15 paid sick leaves and additional days off – enjoy a well-balanced work-life schedule with paid vacation, sick leave, and extra days off when needed.

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the role:
We are looking for a hands-on Sr. Machine Learning / Computer Vision Engineer with strong practical experience in designing, training, evaluating, and improving vision systems for real-world applications. The ideal candidate combines solid theoretical ML/CV fundamentals with an engineering mindset and is comfortable taking ownership of the full pipeline, from data preparation and experimentation to model optimization and deployment.

Responsibilities:
- Design, train, evaluate, and improve machine learning and computer vision models for real-world production use cases
- Build and maintain end-to-end ML pipelines, including data collection support, preprocessing, feature engineering, training, validation, and inference
- Develop solutions across both computer vision and machine learning tasks depending on business needs
- Perform error analysis, diagnose model weaknesses, and drive improvements in accuracy, robustness, and reliability
- Select and justify appropriate methods and model architectures based on dataset characteristics, product constraints, and deployment requirements
- Work with challenging real-world data, including noisy, limited, imbalanced, or weakly labeled datasets
- Collaborate with engineering and product teams to translate business problems into practical ML solutions
- Contribute to production-ready development with a focus on maintainability, reproducibility, and performance

Requirements:
- 3–5+ years of professional experience in Machine Learning / Computer Vision
- Strong senior-level practical expertise in computer vision, machine learning, and applied model development
- Hands-on experience with tasks such as object detection, image classification, anomaly detection, feature-based approaches, or similar
- Solid understanding of classical ML methods, including tree-based models, linear models, feature engineering, model selection, and evaluation
- Strong Python skills and practical experience with PyTorch, OpenCV, and common ML tooling
- Experience building full ML workflows including data preparation, augmentation, preprocessing, training, validation, testing, and deployment handoff
- Strong understanding of model evaluation, debugging, overfitting, generalization, optimization, and experiment-driven improvement
- Ability to write clean, modular, maintainable code and independently own technical solutions
- Strong analytical thinking, engineering maturity, and problem-solving skills

Nice to Have:
- Experience in adjacent ML domains such as time-series, audio, or NLP
- Experience with embedding-based methods, metric learning, retrieval systems, or memory-bank approaches
- Practical experience with model optimization techniques such as quantization, pruning, distillation, or related efficiency-focused approaches
- Experience working with real-world industrial datasets and ambiguous problem formulations
- Knowledge of software engineering best practices, reproducible experimentation, and pipeline design

We offer:
- Free English classes with a native speaker and external courses compensation;
- PE support by professional accountants;
- Medical insurance;
- Team-building events, conferences, meetups, and other activities;
- There are many other benefits you’ll find out at the interview.

We need a battle-hardened SDET who doesn't need their hand held. You will own the automation strategy for Web, Mobile, and Edge environments, leveraging AI to move faster than traditional QA teams. We value clean code, efficient infrastructure, and engineers who treat "it works on my machine" as a challenge, not an excuse.

Technical Stack & Requirements

• Core Automation: Deep expertise in Java and Playwright (Web) + Appium (Mobile).
• AI-Native Workflow: You must be proficient in using AI tools (Claude Code, Copilot, or similar) to accelerate test development and maintenance. We want people who work smarter.
• Infrastructure & OS: Confident in the Linux console. You should be comfortable spinning up/troubleshooting in Docker and Kubernetes environments.
• Backend & Data: Solid grasp of REST API testing and SQL (you know your way around a database without a GUI).
• CI/CD & Git: Confidence working with Git and a clear understanding of how to integrate and maintain tests within modern CI/CD pipelines.
• Professional Standards: You take pride in your work. This means writing clear, maintainable test documentation and code as a standard part of your process.

Big Plus

• Experience with Computer Vision for automated testing.
• Experience with Edge unit device automation.
• Direct experience with BrowserStack for cross-platform scaling.

What We Offer

• Full Remote. We focus on delivery, not your chair location.
• Compensation. Competitive salary + yearly performance bonuses.
• Real Work-Life Balance. We avoid burnout culture. When the day is done, it is done. No weekend expectations or late-night pings.
• Flexible Syncs. We work standard business hours for team alignment, but we aren't rigid about your start and end times.
• Zero Bureaucracy. We are a lean team. No "meetings about meetings"—just pure development and problem-solving.
• High Impact. You aren’t a ticket-closer. You will directly influence architectural decisions and the product roadmap.

At BetSymphony, we are embarking on an ambitious project to revolutionize the online gambling industry. Our vision is to develop a cutting-edge gambling platform that will serve as the backbone for multiple different brands, each with its unique identity and target audience. This platform will leverage the latest technologies to ensure a seamless, secure, and engaging experience for users across the globe.

As a Scala Tech Lead on our team, you will play a pivotal role in bringing this vision to life. You will be involved in every stage of the development process, from initial design to deployment, focusing on creating a scalable, high-performance backend system that can support the diverse needs of multiple brands.

Working on this project will expose you to the latest technologies and challenges in software development, offering ample opportunities for growth and innovation. You will be part of a dynamic team that values creativity, collaboration, and a commitment to excellence.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Team Lead [Flutter]!  

Requirements: 
- Extensive experience with Flutter framework and proven ability to deliver complex, scalable, production-grade mobile applications.
- Expert-level knowledge of Dart, state management approaches (Bloc, Provider, Riverpod, or similar), and mobile architectural patterns.
- Experience leading development in monorepo environments, including managing module interdependencies and coordinating cross-team contributions.
- Strong expertise in implementing and optimizing advanced Flutter animations, transitions, and custom motion design.
- Proven experience with performance optimization: rendering performance, memory efficiency, build size improvements, and network interaction optimization.
- Deep understanding and practical application of modular architecture or clean architecture principles in large-scale commercial projects.
- Experience with analytics tools, push notifications, and in-app purchase integrations.
- Advanced knowledge and hands-on application of SOLID principles and GRASP patterns in system design and codebase structuring.
- Understanding of application lifecycle, networking, CI/CD processes, version control best practices, environment configuration, and mobile debugging tools.
- 5+ years of relevant experience in mobile development, including prior experience in a senior or lead role. 

Responsibilities: 
- Lead mobile application development by defining technical direction, ensuring architectural consistency, and guiding the implementation of high-quality Flutter solutions.
- Develop and maintain complex features by applying advanced architectural principles, reusable component design, and performance-focused engineering practices.
- Oversee the monorepository structure by defining module boundaries, managing shared libraries, and ensuring transparent development workflows across the team.
- Optimize application performance by conducting in-depth profiling, identifying rendering bottlenecks, improving memory usage, and ensuring a smooth user experience across devices.
- Drive the creation and refinement of complex animations by evaluating motion design requirements, supervising implementation quality, and ensuring high rendering performance.
- Collaborate with Product, QA, Backend, and Design teams by participating in planning activities, clarifying requirements, and ensuring effective integration of technical solutions.
- Conduct code reviews by setting quality standards, ensuring adherence to architectural guidelines, and supporting continuous improvement in development practices.
- Mentor and support developers by providing technical guidance, enabling professional growth, and improving the overall performance of the mobile engineering team.
- Report directly to the Team Lead / Engineering Manager and contribute to strategic planning in the mobile development domain. 

Our benefits to you:
☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location 

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: We are developing Ask Seeking Alpha — a high-load financial analysis system based on Large Language Models. The architecture is built on complex multi-agent orchestration using LangGraph, FastAPI, and Elasticsearch.

We are looking for a Senior Backend Engineer specialized in Generative AI to design agent workflows, optimize interactions with models (OpenAI, AWS Bedrock), and ensure the reliability of non-deterministic systems in production.

Tech Stack: Python (Asyncio), FastAPI, LangChain, LangGraph, Pydantic, Elasticsearch, AWS Bedrock / OpenAI API, LangSmith.

What You'll Do

• Agent Architecture: Design and implement complex agent orchestration logic using LangGraph. You will define state management, conditional routing, and error handling within the agent graph.
• Tool Engineering: Build and optimize the tool layer (function calling) that allows LLMs to interact with internal financial APIs and databases accurately.
• Performance Optimization:

-Reduce end-to-end latency through asynchronous processing and streaming (SSE).

-Implement semantic caching strategies to minimize API costs and response time.

-Optimize token usage without sacrificing answer quality.

• Observability & Evaluation: Implement automated evaluation pipelines using LangSmith. You will be responsible for setting up regression testing for prompts and agents to measure quality (correctness, faithfulness) before deployment.
• Advanced RAG: Refine retrieval strategies. Work on hybrid search implementation (Keyword + Vector), re-ranking, and query expansion to feed the most relevant context to the model.

Requirements

• Python Expert: Strong proficiency in modern Python. Deep understanding of asynchronous programming (asyncio) patterns is mandatory, as our entire I/O pipeline (Network, DB, LLM) is non-blocking. Experience with FastAPI and Pydantic (v2).
• Agentic Frameworks: Production experience with LangChain. Hands-on experience or deep conceptual understanding of LangGraph (or similar state-machine-based agent frameworks).

Deep LLM Expertise (What we mean by "Deep"):

• Non-determinism Management: Strategies for handling LLM hallucinations and ensuring reliable outputs (e.g., self-correction loops, specific prompting techniques like CoT/ReAct).
• Structured Outputs: Experience forcing LLMs to adhere to strict schemas (Pydantic/JSON mode) for reliable downstream processing.
• Context Optimization: Advanced strategies for managing limited context windows (summarization chains, sliding windows, selective context injection) beyond simple truncation.
• Inference Economics: Understanding the trade-offs between model size, latency, and cost (e.g., when to route to GPT-4 vs. a smaller/faster model).

Nice to Have

• Experience with Elasticsearch (DSL queries, analyzers).
• Knowledge of vector databases and embedding models.
• Background in FinTech or familiarity with financial data structures.

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: You will take ownership of the search infrastructure for Ask Seeking Alpha — a financial intelligence platform powered by LLMs. Your main goal is to ensure our AI agents can find the exact financial data they need (articles, transcripts, news) in milliseconds. You will work on the Retrieval layer of our RAG architecture, combining traditional text search with modern vector search techniques.

Tech Stack: Elasticsearch (v8+), Python (FastAPI, Asyncio), OpenAI Embeddings, LangChain, LangSmith.

What You'll Do

• Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
• Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
• Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
• Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
• Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

Requirements

• Elasticsearch Expert: 5+ years of experience working with Search Engines in production. You understand how indices, analyzers, and mappings work "under the hood."
• Search Theory: You understand the difference between Lexical Search (keywords) and Vector Search (meaning), and know when to use which.
• Python Proficiency: Strong experience with Python 3.10+. You are comfortable writing asynchronous code (async/await) and building APIs.
• Data Engineering: Experience designing data schemas for search (how to structure JSON documents for efficient retrieval).

Nice to Have

• Experience building RAG (Retrieval-Augmented Generation) pipelines.
• Familiarity with LangChain or similar LLM frameworks.
• Experience with Evaluation tools (like LangSmith) to test search quality automatically.
• Background in Finance (understanding tickers, earnings calls, etc.).

Join a Company That Invests in You

Seeking Alpha is the world's leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

What We're Looking For

Do you look at websites and think about how they might be personalized? Do you use websites and apps and think about how their features have been designed to be best for a lot of different users? Do you read articles with statistics and think about how they may be misinterpreting the data to get their results? If these things describe you, and if you’re great at SQL and have experience analyzing website data, you’re someone we want to talk to.

We’re looking for a Senior Data Analyst with experience analyzing website data. Our data analyst team analyzes everything on our website, not only for their immediate use but also for how they connect to high-level company KPIs. Our Analysts analyze raw data, not only pre-aggregated data, to extract just the right information and diagnose what is happening on our site.

The role requires understanding web development and how data is gathered, analysis of site usage and a/b tests, data visualization, and how different kinds of data can be presented most clearly, and business KPIs and how they are measured.

But more than that, we’re looking for experienced analysts who can bring us new ideas about how to analyze and extract insights from website data. Our ideal candidates have measured KPIs that we haven’t measured or used new ways to explain user retention, or analyzed features of users' data that we haven’t analyzed.

The best thing about our work is that we’re part of an incredibly data-driven company. Everyone from the CEO down uses data every day. The data teams are involved in every single thing the company does.

What You'll Do

• Analyzing the behavior of users on our site and apps:

-Build and maintain dashboards that visualize the usage of single or multiple features and how that usage drives company KPIs.

-Answer questions about site usage or user behavior based on deeper analyses.

• Analyze and track high-level KPIs such as conversion, retention, churn, recurring revenue, engagement, cross-device usage, e-mail and notification usage, and more.
• Communicate with business stakeholders on analysis results, how they relate to business, and what business suggestions result from the analysis.
• Run the whole data flow for site and app features, from defining KPIs, specifying data collection for development team implementation, and building and maintaining iterative versions of dashboards with both low-level and high-level views of collected data.
• Split tests of product features:

-Design a test with clear success criteria

-Monitor test integrity

-Analyze results and give recommendations

-Use segmentation and clear cohort analysis to validate significant conclusions

-Conduct exploratory analysis to identify trends and opportunities

Requirements

• A minimum of 5 years in a B2C website-related Data Analyst position
• Strong SQL skills with experience writing complex and efficient analytical queries
• Demonstrated experience with working in English directly with business stakeholders, understanding their needs, and explaining results
• Understanding of website development and operations and how they connect to data gathered.
• Experience with data visualization tools (Looker/Tableau/PowerBI, etc.)
• Experience with report writing and technical requirements analysis, business process modeling/mapping, methodology development, and data modeling

Are you passionate about E-commerce and Content Management? Nestlé Business Services Lviv team is looking for those who are ready to take on the challenge and become a part of our loyal & dynamic team. In this position, you will be able to apply your skills and knowledge in the international environment, cooperate with Nestlé colleagues across the globe and grow your career within the biggest company in the FMCG industry. We’re proud to be an active equal opportunity employer to enhance diversity & inclusion in our company.

You are:

- A digital enthusiast with hands-on experience with e-commerce platforms like Magento, Adobe Commerce, Shopify,

WooCommerce, etc. Knowledge of Hybris will be a plus

- Hands-on experience with CMS including Drupal

- A professional SEO familiarity;

- Knowledgeable in web analytics tools and other optimization tools (e.g. Google Analytics, Google Search Console, Google Tag Manager, SessionCam etc);

- Confident in English on Upper-Intermediate level (both written and verbal);

- A great communicator and a team player.

With you we will:

- Execute content, product, promotion management in Magento2;

- Perform Q&A activities upon introduction of any change on the digital landscape;

- Carry off End-to-end testing prior to release (NDG.COM and Mobile Apps);

- Implement SEO optimization;

- Configure and Q&A existing features on Magento2 platform;

- Track market requests and key activities delivered for the business, report on key activities delivered.

What’s in it for you: 

Remuneration package: annual salary review & bonus, 28 days of paid vacation, paid sick leaves, medical insurance, lunch allowance, IT Club discount program;

Official employment;

Personal & Professional development opportunities

International environment and diverse team;

About Nestlé

Nestlé Business Services Lviv (NBS Lviv) provides world class business services for Nestlé entities in more than 70 countries across the globe. We are experts in accounting, social media monitoring, user management support, payroll, procurement and personal data administration.

Our talented people have a possibility to gain global expertise, practice their language skills (our corporate language is English), obtain new knowledge every day through collaboration with our partners in different countries. They strive for continuous improvement and are eager to participate in challenging tasks.

ROIFORCIO GmbH (Austria, R&D in Ukraine) is looking for an AI RAG DevOps / Developer the Pitch Avatar product team. We are looking for a hands-on practitioner to lead the migration and optimization of our RAG infrastructure. Full remote work.

Skills: result-oriented, proactive, deep understanding of vector search algorithms, ability to solve complex performance bottlenecks, practical rather than theoretical mindset.

Requirements:

• 3+ years of experience in Backend Development (Python or Golang);

• 1+ year of practical experience building and maintaining RAG (Retrieval-Augmented Generation) systems in production (not just Pet projects);

• Deep experience with Vector Databases:  Zilliz Cloud / Milvus (priority), or Weaviate/Qdrant/Pinecone;

• Proven track record of optimizing RAG performance: experience reducing ingestion time for large files and achieving low-latency search (< 3s);

• Strong experience with AWS infrastructure; knowledge of Azure and GCP is a strong plus (multi-cloud strategy);

• Experience in DevOps: containerization, deployment, and managing cloud resources for AI workloads;

• Experience handling Multimodal content: parsing and indexing PDF, XLS, MS Word, PPTX, TXT, MP3, MP4;

• Experience with Structured Data Integration: connecting LLMs to relational DBs and SQL tables (Hybrid Search);

• Experience creating MVPs from scratch and customizing solutions;

• Understanding of MCP (Model Context Protocol) and Local LLM deployment is a plus;

• English at Intermediate level (B1+).

Duties:

• RAG Migration & Architecture: Lead the migration from AWS OpenSearch to Zilliz Cloud (Milvus) or a similar high-performance Enterprise solution to solve current cost and speed issues.

• Performance Engineering: Optimize the ingestion pipeline to ensure content addition (up to 10MB) takes no more than 10 seconds.

• Latency Optimization: Ensure Avatar responses (LLM + RAG) are delivered in under 2-3 seconds while maintaining high relevance and utilizing full context.

• Multimodal Data Processing: Develop robust pipelines for parsing and indexing diverse file formats (documents, audio, video) in multiple languages.

• Hybrid Search Implementation: Implement logic to query both unstructured vector data and structured relational data (SQL/Tables) simultaneously.

• Infrastructure Scalability: Prepare the architecture for future multi-cloud support (Azure, GCP) and integration of external RAG sources.

• DevOps & Deployment: Manage the deployment of AI services, ensuring stability and handling "noisy neighbor" issues in a multi-tenant environment.

• Innovation: Support the integration of future technologies like MCP and local LLMs.

Technological Stack: Python/Golang, Zilliz Cloud (Milvus), AWS (Azure/GCP planned), OpenAI, LangChain/LlamaIndex, SQL, Docker, Kubernetes.

Work:

Contract of Private Entrepreneur with Austrian company

Remote work

Please see product and try first: pitchavatar.com

Distributed Team

Required skills experience:

Vector DBs (Zilliz/Milvus/Weaviate) 1+ year

Backend (Python/Go) 3+ years

DevOps/Cloud (AWS) 2+ years

RAG Architecture 1+ year

Required languages: English B2

About Pitch Avatar

Pitch Avatar is a startup that is changing the approach to training, presentations and sales. We create smart avatars that speak for you, teach beginners, conduct demos and do not get tired. We utilize advanced RAG infrastructure to make our avatars knowledgeable, but we need you to make them faster and smarter!

We are launching a new, standalone direction focused on affiliate lead generation and partner networking. This is not a classic Affiliate Manager role. The position is centered around first contact, relationship-building, and lead generation, with strong emphasis on personal presentation, communication skills, and networking ability.

The Affiliate Lead Generator represents the company at international events, online platforms, and in direct communication with potential partners.

HOW YOU WILL MAKE AN IMPACT

• Generate a steady flow of new affiliate leads
• Establish first contact with potential partners (online and offline)
• Warm up and pre-qualify partners before handoff to the Affiliate team
• Actively communicate with affiliates via messengers, social platforms, and email
• Attend international industry events (e.g. Sigma, SBC, etc.) and participate in live networking
• Represent the company in a professional, confident, and engaging manner

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• Well-groomed, presentable, modern appearance
• Confident and comfortable in public and online communication
• Strong interpersonal and communication skill
• Ability to build rapport quickly and naturally
• Comfortable with networking, live conversations, and follow-up messaging
• Good conversational English (spoken communication is essential)
• Willingness and availability to travel internationally

HOW WE WILL KEEP YOU SMILING

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

Profisea is a boutique DevOps and Cloud company - AWS Premier Partner specializing in Cloud Architecture, DevOps, DevSecOps and FinOps.

We are looking for a Customer Success Manager who will work closely with clients using the Uniskai platform, helping them get the most value from the product and ensuring a great customer experience.

This role is perfect for someone who enjoys communicating with people, solving problems, and learning about cloud technologies.

We are open to junior candidates and applicants without prior experience who are motivated to learn and grow in the cloud and DevOps environment.

What you will do

Communicate regularly with clients using the Uniskai platform.

Check if clients are satisfied with the platform and help them use its features effectively.

Collect customer feedback about the product and user experience.

Help clients discover and use platform features and services.

Identify issues or improvement opportunities and share them with internal teams.

Coordinate technical support when needed.

Organize calls or meetings with DevOps or development teams if technical assistance is required.

Track client requests and ensure follow-up.

What we expect

English - Fluent.

Strong communication skills and client-oriented mindset.

Good organizational skills and attention to detail.

Ability to work with multiple tasks.

Interest in technology, cloud or DevOps will be a plus.

Experience with SaaS platforms, customer support or project coordination will be a plus but not required.

What we offer

Opportunity to be part of a growing company and to grow with us
Being at the forefront of the DevOps and Cloud services industry
Great compensation and commission
Professional working environment where you will be an essential member of our team

We are looking for a Freelance Lead Generation Specialist who can help us identify and connect with potential clients for our recruitment agency.
 

Your main responsibility will be to research companies that are actively hiring and generate qualified leads for our sales team by reaching out to decision-makers such as HR leaders, founders, and hiring managers.
 

This is a remote freelance role with flexible hours.

Responsibilities

• Research and identify companies that may need recruitment services
• Find relevant decision-makers (HR, Talent Acquisition, Founders, Hiring Managers)
• Conduct outreach via LinkedIn, email, or other channels
• Introduce our recruitment services and generate interest
• Schedule introductory calls with potential clients
• Maintain and update lead lists and outreach activities

Requirements

• Experience in lead generation, sales development, or business development
• Experience with LinkedIn outreach and cold emailing
• Strong research skills and ability to identify potential clients
• Excellent written communication in English
• Self-motivated and able to work independently

Nice to Have
 

• Experience working with recruitment agencies or HR services
• Familiarity with LinkedIn Sales Navigator, Apollo, or other lead generation tools
   

What We Offer
 

• Fully remote freelance collaboration
• Flexible working hours
• Performance-based compensation (per lead / per meeting / commission options can be discussed)

WavesReach is a dynamic and forward-thinking recruiting agency specializing in IT talent acquisition. We're on a mission to connect exceptional candidates with remarkable companies worldwide. We're looking for a talented and experienced Freelance Recruiter to join our team and help us ride the waves of recruitment success.

Requirements

- 2+ years of experience as a recruiter in the IT industry.

- Proficiency in sourcing, screening, and interviewing IT professionals.

- Familiarity with various sourcing tools and techniques.

- Strong communication and interpersonal skills.

- Self-motivated and able to work independently.

- A passion for connecting top talent with exciting opportunities.

Responsibilities

- Collaborate with the WavesReach team to understand client needs and job requirements.

- Source and identify potential candidates through various channels, including job boards, social media, and professional networks.

- Conduct initial candidate screenings and interviews to assess qualifications and fit for client positions.

- Build and maintain a strong candidate pipeline for current and future openings.

- Provide timely updates and feedback to candidates and clients.

- Stay up-to-date with industry trends and best practices in recruitment.

Benefits

- Flexibility: Work from anywhere as a freelance recruiter.

- Performance Bonuses: Receive bonuses ranging from $500 to $2000 per hire, based on the seniority of the candidate placed.

- Continuous Learning: Benefit from ongoing learning and development opportunities to stay updated with the latest industry trends.

- Growth Potential: Join a dynamic team and unlock pathways for career growth and advancement within WavesReach.

If you're a motivated recruiter with a passion for IT talent acquisition and want to be part of a team that's making waves in the industry, we'd love to hear from you. Apply today to ride the recruitment wave with WavesReach!