Jobs at Djinni

Company: Lynx Capital Partners - US-based fintech specializing in high-frequency trading systems
Location: Remote 
Type: Full-time

About the Role

We're building a dedicated AI division while maintaining our core trading platform. We need a QA Lead who can manage quality across BOTH traditional systems and AI/LLM products. This role requires deep understanding of testing AI systems.

What You'll Do

• Design and implement comprehensive test strategies for AI-powered tools and systems
• Create test frameworks to verify accuracy, reliability, and performance of LLM integrations
• Develop automation tools to test APIs, frameworks, and infrastructure components
• Collaborate with developers to ensure quality across the entire AI product lifecycle

• Help establish QA standards and best practices for emerging AI technologies

   

What We MUST Have

• 4+ years QA leadership experience
• Actual hands-on experience testing AI/LLM systems (not just using AI tools)
• Understanding of prompt testing, embedding quality, hallucination detection
• Experience with evaluation frameworks and LLM-specific metrics
• Ability to test both deterministic and non-deterministic systems
• Strong coding skills for evaluation scripts (Python preferred for AI tooling)

Are you ready to lead the future of AI-powered quality engineering? We are looking for a Principal AI-Augmented Test Automation Engineer to co-own and scale our AI-native E2E test automation offering together with the Practice Lead.

This is not a traditional automation role focused only on implementation. You will shape the engagement model, establish scalable testing processes, define AI-driven quality engineering principles, and evolve a reusable Playwright + TypeScript framework used across multiple client environments.

You will work directly with senior stakeholders, helping organizations adopt AI-augmented testing practices while ensuring technical quality, operational efficiency, and sustainable delivery models.

Responsibilities:

Process & Solution Establishment

• Define and evolve the engagement model for AI-native test automation initiatives
• Adapt and extend the universal rule and skill system for different client environments
• Advise senior stakeholders on quality strategy, SDLC improvements, automation maturity, and AI adoption
• Drive framework standardization while balancing project-specific requirements

Analytical Review & AI Output Validation

• Review AI-generated outputs, including code, architecture decisions, reports, rules, and testing artifacts
• Quickly identify systemic issues, false positives, broken contracts, redundant logic, or inefficient implementations
• Trace issues to their root causes and define corrective actions at the right system layer
• Improve the reliability and quality of AI-assisted engineering workflows

AI-Augmented Testing Operations

• Define principles and guardrails for effective AI usage in test automation
• Work with AI coding agents and structured prompting approaches to optimize engineering workflows
• Continuously improve prompts, skills, layered rules, and framework integrations
• Optimize token usage and cost efficiency while maintaining delivery quality

Test Automation Architecture

• Own and evolve a scalable Playwright + TypeScript automation framework
• Design and maintain page objects, reusable page-element components, fixtures, selectors, reporting, and test data management
• Establish and enforce strong test-design standards and architectural consistency
• Support portability and scalability of the framework across multiple engagements

Requirements:

• Strong hands-on experience with Playwright and TypeScript test automation architecture
• Proven experience building and evolving automation frameworks from scratch
• Deep understanding of scalable E2E testing design patterns and framework organization
• Experience working with AI coding agents such as Cursor, Claude Code, or similar tools
• Strong analytical skills with the ability to validate and challenge AI-generated outputs
• Experience defining methodologies, playbooks, standards, or reusable engineering practices
• Excellent communication and stakeholder management skills
• Ability to work in customer-facing advisory and consulting environments
• Upper-Intermediate level of English

Will be a plus:

• Experience building AI-native QA or engineering workflows
• Knowledge of token optimization and AI operational economics
• Experience leading or scaling QA/automation practices
• Understanding of SDLC transformation and quality engineering strategy
• Experience working in consulting or multi-client delivery environments

Чи готові ви очолити майбутнє AI-підсиленої інженерії якості? Ми шукаємо Principal AI-Augmented Test Automation Engineer, який разом із Practice Lead буде співволодіти та масштабувати наше AI-native E2E тестове автоматизаційне рішення.

Це не традиційна роль автоматизатора, що зосереджена лише на реалізації рішень. Ви будете формувати модель взаємодії, впроваджувати масштабовані процеси тестування, визначати принципи AI-орієнтованої інженерії якості та розвивати універсальний фреймворк на базі Playwright + TypeScript, який використовується в різних клієнтських середовищах.

Ви працюватимете безпосередньо з провідними стейкхолдерами, допомагаючи організаціям впроваджувати AI-підсилені практики тестування, забезпечуючи при цьому технічну якість, операційну ефективність і сталі моделі реалізації проєктів.

Обов’язки:

Process & Solution Establishment

• Визначати та розвивати модель взаємодії для AI-native ініціатив з автоматизації тестування
• Адаптувати та розширювати універсальну систему правил і навичок для різних клієнтських середовищ
• Консультувати провідних стейкхолдерів щодо стратегії якості, покращень SDLC, зрілості автоматизації та впровадження AI
• Просувати стандартизацію фреймворку, збалансовуючи проєктні вимоги

Analytical Review & AI Output Validation

• Перевіряти AI-згенеровані результати, включно з кодом, архітектурними рішеннями, звітами, правилами та тестовими артефактами
• Швидко виявляти системні проблеми, хибні спрацьовування, порушені контракти, надлишкову логіку або неефективні реалізації
• Відстежувати проблеми до їхніх першопричин та визначати коригувальні дії на відповідному рівні системи
• Підвищувати надійність і якість AI-assisted інженерних робочих процесів

AI-Augmented Testing Operations

• Визначати принципи та обмеження для ефективного використання AI в автоматизації тестування
• Працювати з AI coding agents та структурованими підходами до prompting для оптимізації інженерних процесів
• Постійно вдосконалювати prompts, навички, багаторівневі правила та інтеграції фреймворку
• Оптимізувати використання токенів і витрати, зберігаючи якість доставки

Test Automation Architecture

• Володіти та розвивати масштабований Playwright + TypeScript фреймворк автоматизації
• Проєктувати та підтримувати page objects, багаторазові компоненти елементів сторінок, fixtures, selectors, звітність та управління тестовими даними
• Встановлювати та впроваджувати високі стандарти дизайну тестів і архітектурну узгодженість
• Забезпечувати портативність і масштабованість фреймворку в різних проєктах

Вимоги:

• Сильний практичний досвід роботи з Playwright та TypeScript архітектурою автоматизації тестування
• Доведений досвід створення та розвитку фреймворків автоматизації з нуля
• Глибоке розуміння масштабованих E2E патернів дизайну тестування та організації фреймворку
• Досвід роботи з AI coding agents, таких як Cursor, Claude Code або подібними інструментами
• Сильні аналітичні навички для перевірки та критичного аналізу AI-згенерованих результатів
• Досвід визначення методологій, playbooks, стандартів або багаторазових інженерних практик
• Відмінні навички комунікації та управління стейкхолдерами
• Здатність працювати в клієнтському середовищі на консультативних ролях
• Рівень англійської - Upper-Intermediate

Буде плюсом:

• Досвід побудови AI-native QA або інженерних робочих процесів
• Знання оптимізації токенів та економіки AI операцій
• Досвід керування або масштабування QA/автоматизаційних практик
• Розуміння трансформації SDLC та стратегії quality engineering
• Досвід роботи в консалтингу або мультиклієнтських проєктах

Ми шукаємо Middle+/Senior інженера з практичним досвідом інтеграцій з Amazon Marketplace, який вже працював із Amazon Selling Partner API (SP-API) та розуміє специфіку e-commerce / inventory / fulfillment процесів.

Для нас важливий не конкретний стек, а реальний production experience з marketplace integrations.

Що буде в задачах

• Робота з Amazon Selling Partner API (SP-API)
• Інтеграції з marketplace та inventory systems
• Робота із замовленнями, залишками, fulfillment та returns flow
• Синхронізація даних між внутрішніми системами та marketplace
• Робота з API, webhooks, data flows та integrations logic

• Аналіз та вирішення проблем синхронізації / consistency / rate limits

   

Важливо для ролі

• Комерційний досвід роботи з Amazon SP-API
• Розуміння e-commerce / marketplace процесів
• Досвід роботи з inventory/warehouse / order management systems
• Практичний досвід marketplace integrations у production

• Розуміння fulfillment / returns flows

   

Буде плюсом

• Досвід роботи з Walmart Marketplace
• Досвід з External Fulfillment Returns API
• Досвід логістичних або retail платформ

• Робота з high-load integrations

   

Технічний стек

Стек не є ключовим фактором. Розглядаємо інженерів з різним backend досвідом:Python / Node.js / .NET / Java та ін.

Якщо у вас був реальний досвід інтеграцій з Amazon Marketplace та e-commerce systems — будемо раді поспілкуватися.

Quantum is a global technology partner delivering high-end software products that address real-world problems. 

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-the-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organisations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn't yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding its team in Central Europe and is looking for talented Data Science Engineers to join us. Our projects span multiple domains, including data analysis, fintech, computer vision, image processing, edge-device solutions, Large Language Models (LLMs), and classical Machine Learning applications. We build custom Data Science solutions for clients across various industries, combining strong engineering practices with a research-driven mindset.

Joining Quantum means becoming part of a team that values solid technical fundamentals, continuous learning, and practical problem-solving. You'll collaborate on impactful products, work with cutting-edge technologies, and contribute to projects that turn complex ideas into real-world solutions.

Must have skills:

• 2+ years of commercial DS/ML experience
• Solid foundation in linear algebra, statistics, and probability
• Strong Python, including NumPy, Pandas, and scikit-learn
• Hands-on experience with PyTorch (or TensorFlow)
• Deep experience in at least one of: 
  • Computer Vision (modern DL: detection, segmentation, classification - ViT, YOLO, SAM); 
  • LLMs / NLP (fine-tuning, RAG, prompt engineering, embeddings, evaluation); 
  • Classical ML at scale (tabular, time series, recommender systems)
• Working knowledge of Transformers and attention; familiarity with CNNs
• Experience deploying models to production (Docker, REST/gRPC serving, basic monitoring)
• Experience with at least one cloud platform (AWS, GCP, or Azure)
• Clean code and Git workflow
• Experience with SQL
• Upper-Intermediate English (B2+) - you'll communicate directly with clients

Nice to have skills:

• Cross-domain exposure: if your main strength is CV, some LLM exposure is a plus (and vice versa)
• Edge deployment: TensorRT, OpenVINO, ONNX, quantisation, model distillation, mobile/embedded inference
• LLM tooling: LangChain/LlamaIndex, vector databases (pgvector, Pinecone, Weaviate, Qdrant), LoRA/QLoRA fine-tuning, agentic frameworks
• MLOps & model monitoring: MLflow, DVC, Weights & Biases, CI/CD for ML
• Classical CV with OpenCV (still relevant for hybrid pipelines and edge work)
• Ability to read recent papers and implement methods in new domains
• Experience working with external clients
• Participation in Kaggle competitions

Your tasks will include:

• Own full-cycle DS projects: scoping with the client, data prep, modelling, evaluation, deployment
• Build solutions across CV, LLM/NLP, and classical ML depending on the project pipeline
• Deploy models to production - cloud, edge, or hybrid, depending on client needs
• Read recent research and adapt methods to client problems
• Communicate technical decisions and trade-offs directly to clients

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.

About the role 

TechMagic is launching a new venture builder direction focused on creating and scaling B2B SaaS products. We use our own products in our day-to-day work, which gives us a unique perspective on what it means to build software that actually solves real problems.

We're looking for our first Head of Product & Growth who will fully own our products - its strategy, growth, and business outcome. You are someone who thinks and acts like a founder - testing hypotheses, iterating fast, making data-driven decisions, and owning the outcome.

What You'll Own

Product & Market

• Deep understanding of your market: competitors, niches, customer signals
• ICP definition, JTBD frameworks, product-market fit hypotheses
• Roadmap influence: feature proposals based on market insights
• Decision-making: launch, pivot, or kill a direction

• Day-to-day collaboration with the dev team: writing specs, prioritizing backlog, reviewing builds, unblocking delivery

   

Positioning & Marketing

• Messaging, value proposition, and landing page narrative for your product
• Go-to-market strategy for new features and pricing experiments
• Hands-on execution of customer acquisition: running and optimizing paid and organic channels using AI-powered marketing tools

• Building and iterating on landing pages, onboarding flows, marketing campaigns, and conversion assets - independently, with a modern AI stack.

   

Growth & Monetization

• Full ownership of MRR, conversion, retention, and churn
• North-star metrics definition and funnel hypotheses

• Experimentation loops: test → data → decision → scale

   

Budget & Resources

• Autonomous management of ad budgets within approved limits
• Preparation of investment proposals for the Board of Directors

Who We're Looking For

We're open to four candidate profiles:

• Marketer / Product Manager - strong marketing foundation with product management experience
• Product Manager / Marketer - product thinking with a solid go-to-market skillset
• Product Marketing Lead/Head - experience launching and driving products with full ownership of results
• Former Founder - experience launching a product, comfortable operating within a structured environment

What matters most: entrepreneurial mindset, ability to iterate fast, and readiness to own results. This is a business ownership role, not a task execution role.

Requirements

• Experience in product management and product marketing for digital or SaaS products, or a proven track record of independently launching and growing a product or business line - from hypothesis to outcome
• Entrepreneurial mindset: ability to move fast under uncertainty
• Hands-on experience with growth metrics: activation, conversion, retention, MRR
• Ability to run structured experiments and draw actionable conclusions from data
• High autonomy - comfortable operating without top-down instructions
• AI-first approach: active use of AI tools to improve speed and quality of work
• English - Upper-Intermediate or higher (strong B2+)

Why This Role Stands Out

• You will act as the CEO of a product
• Direct collaboration with the Board of Directors and participation in quarterly product reviews
• You get equity - if the products grow, you grow with them
• Opportunity to act as CEO across multiple products as the portfolio grows
• A real entrepreneurial role within a structured environment: decision-making freedom backed by a strong development team
  
  You should be confident in both Product management and Product marketing, as you will handle both hands-on, without a dedicated marketing team behind you.

About Findies

Findies is a network of personal digital experts that help women discover products that truly fit their lifestyle — in fashion, beauty, wellness, home and garden, and more.

Our team is small, hands-on, fast-moving, and AI-first. We’re looking for ambitious professionals who want real ownership and the opportunity to shape and build the business.

As we grow within the $1.19 trillion e-commerce industry, your ability to deliver results and move fast will be essential to our success.

About the role

We’re looking for a Head of Engineering to build Findies’ AI-native engineering function. You were a strong engineer who moved into leadership — you will set the architecture and technical direction for our agent-driven systems, make the hard technical calls, and hire and grow the team as engineering scales from a few ICs into a larger org. You stay technically current enough to evaluate and direct cutting-edge agent work.

What you’ll be doing

• Own engineering architecture and technical direction for Findies’ AI-native stack — the agent-driven systems that run core business processes.
• Hire, build, and grow the engineering team: set standards and raise the bar as the team scales.
• Make the hard technical calls and review critical architecture; stay current enough to direct cutting-edge agent / LLMs work.
• Establish engineering standards — code review, deployment, QA / agent-success-rate tracking — making quality repeatable.
• Partner with the Product and Marketing Teams and the CEO to translate business goals into scalable, agent-driven systems.

What you’ll need

• Strong engineering background — you were an excellent backend / fullstack engineer before moving into leadership.
• Proven engineering leadership — you’ve built and scaled engineering teams, hired A-players, set standards, and addressed underperformance.
• Real, current depth in AI-native systems — agent frameworks, LLM-driven workflows in production, hands-on familiarity with LLM tools.
• Track record of systems delivered end-to-end (idea → production) with high ownership.
• Builder mindset who operates without fully-defined requirements.
• Strong communication and the ability to partner with the CEO and non-technical stakeholders.
• Upper-Intermediate English or higher.

Are you passionate about building growth through content people actually want to watch, share, and talk about?

Join Breeze as an Influencer Marketing Lead and take ownership of how Breeze grows through creators, ambassadors, and organic TikTok content. In this role, you’ll lead the team, shape content ideas, and use content insights to scale reach, engagement, virality, and audience growth.

Who We Are:
Our mission is to provide access to tools for deep self-discovery. Our flagship app, Breeze: Self-Discovery, empowers over 13 million users with:

• Self-discovery tests that help reveal your true essence.
• A personalized routine plan to help find daily happiness and foster useful habits.
• Gain clarity, foster gratitude, and find peace with daily journaling and self-reflection questions.

Our dedication has earned us a user rating of 4.6. We’ve been featured as one of Apple’s "New Apps We Love".

Why You’ll Love Working With Us:

• Flexible Work Model: Work remotely, from our Warsaw office, or a blend of both — whatever suits you best.
• Generous Time Off: Enjoy 28 days of vacation, 12 personal days, and unlimited sick leave.
• Career Growth: We prioritize your career advancement with opportunities to enhance your skills and expand your impact.
• Psychological Support: We cover therapy or counseling sessions to support your well-being.
• Fitness Allowance: Stay active with financial support for sports-related activities.
• Language Courses: Improve your English skills with reimbursement for courses, tutors, books, and language apps.
• Supportive Team: Join a collaborative community of enthusiastic and ambitious professionals. 

Your Role:

• Own the influencer marketing direction within the Organic Growth team.
• Directly manage a team involved in the influencer workflow, setting clear priorities and deadlines.
• Maintain ongoing relationships with content creators, ensuring timely communication, quality content delivery, and brand alignment.
• Source and onboard new UGC creators and micro-influencers across Instagram, TikTok, creator platforms, and other relevant channels.
• Brainstorm and prepare creative concepts, hooks, scripts, and briefs for creators that resonate with the target audience and support organic growth.
• Oversee content production, either by managing creators or handling the production process (self-recording or organizing external shoots).
• Collaborate with marketing and creative teams to ensure user-generated content integrates seamlessly into broader campaigns.
• Track and analyze content performance to understand what drives reach, engagement, virality, audience growth, and creator effectiveness.

About You:

• 2+ years of experience in influencer marketing, UGC, TikTok content, or organic social media growth, with proven ownership of creator workflows or team coordination.
• Proven ability to develop compelling hooks, scripts, and briefs based on trends and audience insights.
• Deep understanding of TikTok, Instagram, short-form video trends, organic growth mechanics, and creator-led growth.
• Data-driven mindset with experience analyzing content results, identifying patterns, and turning insights into new content ideas, briefs, and creator collaborations.
• Strong communication, negotiation, and relationship-building skills.
• English level Upper-Intermediate or higher.
• Video production skills (self-recording or filming organization) are a plus.

Ready to make a meaningful impact through your talents and expertise? Apply now and join a mission-driven team dedicated to improving daily life for millions!

Strim Duo is a creative digital studio based in Limassol, Cyprus. We specialize in social game development, product engineering, UX/UI design, custom software solutions, mobile apps, and post-launch product support.
Our mission is to build products that work seamlessly across devices, delivering engaging experiences for millions of users worldwide.

We are looking for a strong specialist who goes beyond data processing — someone who understands the business behind the data and can influence decisions through analytics. This role requires autonomy, fast learning, and full ownership of data quality and analytical outputs.

Requirements

• Advanced Python and SQL (query optimization, complex data transformations, large-scale data handling)
• Hands-on experience with ClickHouse or other columnar databases
• Strong background in building ETL/ELT pipelines (ingestion, transformation, orchestration). Experience with Airflow is a plus.
• Solid understanding of Data Warehouse architecture
• Strong Data QA skills (identifying and resolving data issues)
• Experience with Power BI (building and maintaining reports)
• Ability to quickly understand business logic and translate it into data models
• High attention to detail
• English — B2 or higher (working proficiency)

Nice to Have

• Experience with data governance implementation
• Experience in high-load systems
• Experience working with product and business teams

Responsibilities

• Own data quality: identify, analyze, and fix data issues
• Translate business processes into reliable data structures
• Build and optimize ETL pipelines
• Deliver clean and structured data for analytics and BI
• Handle AdHoc analytical requests under tight deadlines
• Maintain and improve Power BI reporting
• Automate repetitive tasks
• Provide analytical support
• Train users on BI tools

What we offer

• Corporate psychologist;
• Gifts for significant occasions;
• Legal support;
• Flexible working hours;
• Direct access to C-level and opportunity to suggest new business ideas and drive changes.

If you are ready to work in a dynamic team, passionate about the product, technology, and the world of entertainment, we’re waiting for your CV and portfolio to schedule an online/offline meeting and get to know each other better!

Your CV will be carefully reviewed by our TA department, and if it meets the requirements of the position, we will contact you within 3 business days to discuss the possibility of scheduling an interview.

Social Media Assistant (TikTok / Instagram / Pinterest / YouTube Shorts)

We are looking for a Student Social Media Assistant to help manage and grow our short-form content across several social media platforms.

You will work with:

• TikTok
• Instagram
• Pinterest
• YouTube (YouTube Shorts)

Responsibilities

• Post and schedule short-form content
• Research trends and viral formats
• Analyze content performance (views, engagement, reach)
• Suggest ideas for new videos and posts
• Optimize captions, hashtags, and posting times
• Maintain a simple content calendar

Requirements

• Active user of TikTok, Instagram, or YouTube Shorts
• Basic understanding of short-form content trends
• Good English communication skills
• Organized and proactive
• Candidate must be currently based in the UK, Belgium, or France

Nice to Have

• Basic video editing skills (CapCut, etc.)
• Interest in digital marketing and content creation
• Experience managing social media accounts

Position Details

• Part-time student position
• Remote work
• Flexible schedule
• Opportunity to gain hands-on experience in social media marketing

Aff1 is a direct advertiser and affiliate network in the Nutra vertical 🚀
We have our own offers, fast approvals, and work with partners worldwide.

Here, there’s minimal bureaucracy but plenty of opportunities to grow your career, develop new skills, and learn from a team of strong affiliate professionals 🎯

🌍 This position is remote-friendly!

What you’ll do

• Build and maintain strong relationships with affiliate partners
• Recruit, onboard, and activate new affiliates and traffic sources
• Monitor affiliate performance and traffic quality, analyze campaign metrics
• Support partners in launching, optimizing, and scaling campaigns
• Handle partner requests and resolve operational issues promptly
• Negotiate campaign terms and partnership conditions with affiliates
• Identify opportunities for traffic growth and partnership development
• Represent the company at affiliate marketing conferences and industry events ✈️

What we’re looking for

• 1+ year of commercial experience in affiliate or partner acquisition or business development
• Proven experience in sourcing, outreach, and onboarding new affiliate partners (hunting mindset)
• Strong understanding of key performance metrics (CPA, EPC, ROI) and ability to optimize campaigns based on data
• Hands-on experience with affiliate platforms and tracking systems
• Excellent communication, negotiation, and problem-solving skills 💡
• Self-organized, proactive, and able to manage multiple campaigns and partnerships simultaneously
• English — Strong Intermediate level or higher

Nice-to-have:

• Experience in the Nutra vertical
• Participation in affiliate or digital marketing conferences
• Knowledge of additional foreign languages
• Understanding of traffic sources (Facebook, TikTok, Native, etc.) 📊
• Experience working with CPA networks

What we offer

• Access to a wide range of proprietary offers with fast approvals ⚡
• Flexible work schedule — choose your working hours ⏰
• Learn and grow with a team of top affiliate marketing professionals 📚
• Direct impact on campaigns and business success

...and so much more!

We look forward to hearing from you!
🚀 Apply today!

We are looking for an experienced iOS Developer to join a long-term project in the banking and finance domain. The specialist will be responsible for building modern, scalable, and high-quality mobile applications for Apple devices, with a strong focus on performance, usability, and reliability.

Location: Hybrid from Kraków, Poland
Important: Presence in the Kraków office approximately 8 times per month is required.

Requirements:
• 5+ years of commercial experience in iOS development
• Strong experience with Swift and SwiftUI
• Solid understanding of iOS architectural patterns
• Experience with unit testing and snapshot testing
• Good knowledge of Git and version control workflows
• Strong analytical, debugging, and troubleshooting skills
• Understanding of iOS security best practices
• Experience with concurrency concepts such as GCD, OperationQueue, and Modern Concurrency
• Experience working with modular or multi-module application architectures
• Upper-Intermediate or higher English level

Responsibilities:
• Design and develop advanced iOS applications with a focus on performance, responsiveness, and user experience
• Collaborate closely with product managers, designers, backend engineers, and other stakeholders to deliver new mobile features
• Perform testing, debugging, and issue resolution to maintain high application quality
• Optimize application performance and ensure compatibility across Apple devices
• Participate in code reviews and contribute to maintaining clean, scalable, and maintainable code
• Implement secure and efficient integrations with backend services
• Follow established architectural standards and engineering best practices
• Support estimation, planning, and technical discussions within the team
• Stay updated with the latest iOS technologies and development trends

Recruitment process:
• Technical interview with an external assessment partner
• Technical interview with the end client
• Final cultural fit interview

Head of IT Project & Transformation

📍 Full-time | Ecosoft

About the Role

Ecosoft is seeking a Head of IT Project & Transformation to lead the company’s IT portfolio and lead the organisation’s transition to an AI-first operating model.

This is a leadership and transformation-focused role centred around delivery management, team development, stakeholder coordination, and the implementation of AI-driven approaches across business processes. Technical architecture and engineering leadership sit with the Tech Lead - you will work as equal strategic partners.

Areas of Responsibility

You will oversee the coordination and delivery of a diverse technology portfolio, including:

• E-commerce and B2B platforms
• IoT device management platforms
• Embedded systems and firmware solutions
• Customer-facing and service applications
• AI & Analytics initiatives

Key Responsibilities

• Lead the delivery and execution of the company’s IT project portfolio
• Develop and manage a multidisciplinary team (~18 specialists)
• Establish delivery excellence, operational discipline, and transparent processes
• Own planning, prioritisation, and roadmap governance
• Coordinate cross-functional stakeholders and business priorities
• Drive the implementation of AI-first approaches across operational and delivery workflows
• Manage the AI roadmap from a business and delivery perspective

Requirements

• Proven experience managing a multi-project digital/software portfolio
• Experience leading teams of 15+ professionals
• Practical experience implementing AI-assisted workflows and operational processes
• Strong understanding of modern LLM/AI products and their business applications
• Excellent stakeholder management and communication skills
• Practical experience with Agile / Scrum / Kanban methodologies
• Professional fluency in both Ukrainian and English

Nice to Have

• Experience in e-commerce or B2B digital platforms
• Experience leading transformation programmes
• Exposure to software / IoT / embedded environments
• Experience within manufacturing or industrial B2B2C businesses

What We Offer

• Competitive compensation package based on your experience and interview results
• Opportunities for professional growth, including industry events, internal learning, and development support
• Timely and stable salary payments
• Comfortable office in Irpin with generators, stable internet connection, shelter facilities, modern open space, spacious territory, and a supportive team environment
• 24 calendar days of annual leave
• Standard working schedule: Monday to Friday, 9:00–18:00
• Office transfer from Akademmistechko metro station
• Employee loyalty programme with discounts on Ecosoft products

What You’ll Gain

• Real ownership and influence over the transformation of a large-scale technology portfolio
• Exposure to a complex and vertically integrated technology ecosystem
• Partnership with a strong and experienced Tech team
• The opportunity to shape and scale an AI-first operating model within an international manufacturing company

About Us

Ecosoft is an international water engineering company with over 30 years of experience in developing high-quality water filtration solutions for domestic, commercial and industrial use.

Founded as a family business in 1991, Ecosoft has been a proud member of the BWT Group since 2019 – a global leader in water treatment technologies.

We manage the entire product lifecycle in-house – from engineering to mass production – and deliver turnkey industrial water treatment projects globally. In addition to manufacturing, we deliver turnkey industrial water treatment projects. Today, our products and solutions are available in 73 countries, supported by a strong network of partners providing first-class customer service.

Our team includes more than 450 professionals, with offices in Ukraine, Belgium, Poland, Italy, the United Kingdom and Ireland, allowing us to stay close to our customers and deliver local expertise with international standards.

Our mission: We provide purified water through advanced and affordable water treatment solutions that protect health, simplify life and respect the planet: from premium-quality drinking water at home and office to highly efficient process water for the businesses. 

Why Join Ecosoft?

At Ecosoft, you’ll be part of an innovative team dedicated to ensuring access to clean, safe water. Join us to grow your career, make a global impact, and contribute to sustainable water solutions.

We are looking for a senior sales leader with proven experience in building and scaling high-performing sales teams from the ground up. The ideal candidate will take full ownership of establishing and developing the sales function, structuring the team, implementing processes, and driving operational excellence.
 

Requirements
 

• 5+ years of B2B sales experience, including at least 3+ years leading sales teams (crypto OTC, payments, fintech infrastructure, or institutional financial services).
• Strong existing client network and active book of contacts within relevant industries.
• Proven experience building and scaling sales functions from scratch, including team setup, CRM implementation, sales playbooks, and pipeline development in early-stage or scaling environments.
• Demonstrated success improving conversion rates and reducing sales cycle duration in previous roles.
• Hands-on experience with CRM selection, implementation, and rollout (HubSpot, MondayCRM, or equivalent)
• Experience operating across multiple jurisdictions (regulatory familiarity with EU + UK and US will be a good bonus).
• Strong commercial mindset with excellent communication and negotiation skills.
• English - Fluent

Responsibilities

• Manage the sales team, including structuring the org chart, defining responsibilities per segment, and setting quotas and KPIs for each role.
• Design and continuously optimize the end-to-end sales process, including qualification, follow-ups, demos, negotiations, and closing.
• Lead CRM implementation: select vendor, sign contract, configure pipeline, import existing leads and deals, and ensure full team adoption through training.
• Define and manage the sales pipeline, including stages, exit criteria, forecasting processes, weekly pipeline reviews, and executive-level dashboards covering conversion, sales cycle, and pipeline health.
• Develop and maintain segmented sales playbooks.
• Own pricing strategy, discount frameworks, and outreach materials, including segment-specific offers and collaboration with management on commercial initiatives.

Gypsy Collective is looking for a DWH Engineer to join our team and help build scalable, reliable, and high-performance data warehouse solutions that support analytics and business decision-making. We are looking for an experienced and proactive engineer who can work across the full data lifecycle - from ingestion and modeling to optimization, monitoring, and automation - while collaborating closely with analysts, developers, and business stakeholders.

    📅 Your daily adventures include:

• Designing, building, and maintaining scalable Data Warehouse architectures aligned with business needs;
• Developing and optimizing ETL/ELT pipelines using Python, Airflow, and custom solutions;
• Working with DWH/Data Lake technologies including PostgreSQL, Trino, and BigQuery;
• Implementing incremental loads, CDC, backfills, and reprocessing strategies;
• Optimizing query performance, data models, and pipeline execution;
• Ensuring data quality through validation, automated testing, monitoring, and alerting;
• Integrating new data sources (APIs, third-party systems, raw data) without disrupting existing pipelines;
• Collaborating with analysts, engineers, BI teams, and business stakeholders to translate requirements into scalable data solutions;

• Reviewing code, mentoring engineers, and contributing to data engineering standards and best practices.

  
  🧭 What makes you a great match:

• Strong SQL skills: complex queries, CTEs, window functions, analytical queries (5+ years experience);
• Knowledge of Python or other scripting languages for data transformations (4+ years experience);
• Deep understanding of DWH concepts: ETL/ELT, Data Vault, Kimball, Star/Snowflake schemas (5+ years experience);
• Experience with Airflow or other data pipeline orchestrators (5+ years experience);
• Hands-on experience with modern DWH and query engines: BigQuery, Snowflake, Redshift, ClickHouse, Vertica, AWS Athena, Trino (5+ years experience);
• Confident use of Git; experience with team workflows (pull requests, rebasing, merge conflict resolution (5+ years experience);

• Understanding of server and cloud infrastructure: basic skills in configuration, maintenance, monitoring, and load control (3+ years experience).
   

  ⭐ Nice to have:

• Experience with CDC tools and streaming data sources;
• Knowledge of Docker, Kubernetes, and Infrastructure as Code (Terraform);
• Experience with cloud platforms such as AWS, GCP, or Azure;

• Familiarity with data governance, data cataloging, and lineage tools.
   

  Benefits:

• 💸 Flexible payment options: choose the method that works best for you.
• 🎁 Financial perks: Bonuses for holidays, B-day, work milestones and more - just to show we care.
• 📈 Learn & grow: We cover courses and certifications — and offer real opportunities to grow your career with us.
• 🥐 Benefit Сafeteria: Choose what suits you — sports, language courses, therapy sessions, and more.
• 🎉 Stay connected: From team-building events to industry conferences — we bring people together online, offline, and on stage.
• 💻 Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.
• 🕘 Your schedule, your rules: Start your day at 9, 10, or even 11 — we care about results, not clock-ins.
  
  If this role sounds like a good fit for you, we’d love to hear from you — apply and tell us a bit about yourself.

IT компанія WorkTime з офісами у Канаді и Києві, шукає до себе в команду Senior PHP Developer у Київський офіс. Сфера діяльності компанії — розробка та продаж власного моніторингового софту.

Looking for a back-end web developer:

An active, experienced and motivated individual to fulfill the position in our company.

About the project:

The project is an employee monitoring software. In the current situation this is a highly demanded product and demand is growing. Our product is 20+ years on the market and we are focusing today on creating from the scratch its cloud edition. The goal is to replace all existing editions with one high quality web version. Back end server and database environment — Windows Server.

As the developer of this project you are expected to:

Demonstrate willingness to learn and to professionally grow.

Actively participate in the project development.

Demonstrate high quality coding style to support our goal of creating the new reliable, scalable and stable system.

Your main duty will be back-end development and your expertise will be needed during the system development and release stages.

If you have any experience in front-end development, this is a plus and is welcome.

Required knowledge:

PHP 7.4 - 8.2;

OOP (object-oriented programming);

Firebird, MSSQL (Knowledge of pure SQL), PDO, InterBase;

JavaScript, JQuery, HTML, CSS;

Rest API (JSON);

Git, GitLab;

Apache;

Php;

StormComposer.

Will be good:

Symfony 5 - 6;

PostgreSQL;

Docker;

XDebug;

Nginx;

UnitTest;

Ability to refactor code

More about the project:

The project is an employee monitoring software. In the current situation this is a highly demanded product and demand is growing. Our product is 20+ years on the market and we are focusing today on creating from the scratch its cloud edition. The goal is to replace all existing editions with one high quality web version. Back end server and database environment - Windows Server.

What we offer:

Compensation in USD,

Highly professional result-oriented environment,

New development project where you can apply and expand your skills fully,

Stable growing company, 20+ years on the market,