Jobs at Djinni

We are looking for a talented Salesforce Implementer to join our CRM team. 

The role includes:

• Implementing and customizing Salesforce processes based on business requirements.
• Collaborating with all relevant stakeholders across the organization to optimize workflows and ensure alignment.
• Managing permissions, providing user support and building reports and dashboards.
• Participating in cross-organizational projects to enhance and expand system functionality.

Requirements:

• At least 2 years of hands-on experience with Salesforce implementation (including Sales Cloud / Service Cloud).
• Strong business and process understanding.
• Buniness Analysis experience
• Experience with Flows, Validation Rules, and Reports.
• Advantage: Experience with APIs, integrations, and complementary tools.
• Good command of English.

What We Offer:

• A dynamic and innovative work environment.
• Opportunities for professional growth in CRM and automation.
• Excellent conditions and work-life balance

ORIL is seeking a highly skilled Senior AI/ML Engineer to architect and scale our mission-critical, AI-driven data platform. At the core of our engineering culture is a steadfast commitment to performance, reliability, and uncompromising data integrity. The ideal candidate is an autonomous problem-solver who thrives in an agile environment, takes end-to-end ownership of complex systems, and pairs a bias for action with a dedication to robust, stable deployments.

 

Project:

Our client is a US-based innovator providing a centralized data platform for multi-family real estate. The product uses BI and AI analytics to help operators optimize marketing spend and operational efficiency. A core AI feature of this platform is an intelligent chatbot designed to help users seamlessly manage workflows, query data, and surface actionable insights.

What are we looking for?

• 5+ years of experience building and owning production-grade backend and ML systems in Python;
• Proven experience designing and deploying complex, multi-step LLM workflows and conversational agents (chatbots) using frameworks like LangChain or LangGraph;
• Deep understanding of RAG (Retrieval-Augmented Generation) pipelines: from chunking and embedding strategies to retrieval optimization and prompt engineering;
• Experience with "Text-to-SQL" or translating natural language into complex data queries, as the chatbot will interact heavily with BI analytics;
• Experience with LLM observability, tracing, and evaluation frameworks (e.g., Langfuse, Braintrust, Arize Phoenix, Ragas, or DeepEval);
• Experience with systematic prompt lifecycle management, versioning, and algorithmic optimization (e.g., DSPy);
• Experience profiling and minimizing time-to-first-token (TTFT) and overall response latency for real-time conversational agents;
• Strong analytical skills with the ability to explore datasets, identify patterns, measure outcomes, and derive actionable insights; 
• Familiar with data cleaning and normalization techniques to ensure accurate, consistent, and reliable data for analysis and AI-driven applications;
• Curious about how multi-family real estate works and motivated to understand the key metrics behind the business (marketing spend, operational efficiency etc.) to better tune AI outputs;
• English level: Upper-Intermediate (B2+).

What will you do?

• Design, develop, and own the core AI architecture powering the platform's intelligent chatbot and automated BI insights;
• Build and refine advanced RAG pipelines to ensure the chatbot surfaces accurate;
• Develop robust AI agents capable of managing platform processes and executing complex operational tasks on behalf of the user;
• Set up and maintain automated CI/CD gates that run LLM evals and integration tests;
• Maintain a high shipping tempo, continuously iterating on chatbot features based on user feedback and internal telemetry;
• Diagnose and fix complex issues in the AI pipeline using advanced tracing and observability tools;
• Work closely with data engineers and product managers to refine the technical roadmap and ensure the AI seamlessly integrates with the broader BI platform.

We Offer:

Working conditions:

• Ability to grow with an ambitious niche-focused company
• Competitive compensation;
• Accounting Support Services;
• Flexibility to work from anywhere (fully remotely or in our office in Lviv);
• Comprehensive day-off policy, including public holidays and special events
• Education & certification budget + corporate education events and trainings
• Wellness budget
• The environment and culture that promotes personal and team development.

Application Process:

• Initial Screening: Call with Recruiter.
• Technical Interview.
• Client Interview.
   

Ready to build the future of AI-driven real estate operations? Apply now and let’s get to work!

Ми шукаємо AI Engineer, який підсилить нашу команду розробки штучного інтелекту. Це роль не про "просте підключення APІ чи поверхеневий інжиніринг запитів", а про глибоку інженерну й системну рооту на інтеграцію LLM, розробкою аріхектурних даних.
Якщо ти зацікавлений у даній позиції, читай нижче опис по вимогам/задачам, та якщо ти відповідаєш вимогам, залишай резюме!

Вимоги до досвіду:

• досвід комерційної розробки: не менше 3 років;
  Інструменти та технології: Python, REST API, OpenAPI/Swagger, JSON, Docker, PostgreSQL/MongoDB, Redis, CI/CD;
   
• впевнене володіння Python як основною мовою розробки;
  Необхідна екосистема Python: Python 3.10+, FastAPI, Flask (як плюс), Pydantic, Pydantic AI, asyncio, aiohttp/httpx, requests, SQLAlchemy, Alembic, Celery/RQ, pytest, unittest, mypy, ruff, black, isort, pre-commit, logging, structlog, pathlib, typing, dataclasses;
   
• досвід розробки backend-сервісів, API та інтеграцій;
  Інструменти та технології: FastAPI, REST API, WebSockets, SSE, OpenAPI/Swagger, Postman, JSON Schema, PostgreSQL, Redis, SQLAlchemy, Docker, docker-compose, GitHub Actions/GitLab CI;
   
• обов'язкове вміння самостійно писати чистий, підтримуваний та архітектурно коректний код без використання додаткових ШІ-інструментів (AI tools);
  Необхідні знання: OOP (ООП), SOLID, DRY, KISS, YAGNI, dependency injection, clean architecture, layered architecture, design patterns, error handling, logging, unit/integration testing, code review;
   
• досвід роботи з Docker та базовою інфраструктурою розгортання;
  Інструменти та технології: Docker, Docker Compose, Dockerfile, volumes, networks, multi-stage builds, environment variables, secrets, logs;
   
• досвід розробки ШІ-продуктів (AI products) на базі пропрієтарних моделей;
  Інструменти та технології: OpenAI API, Anthropic Claude API, Google Gemini API, OpenRouter, LiteLLM;
   
• досвід розробки ШІ-продуктів на базі local-hosted моделей;
  Інструменти та технології: vLLM, Ollama, llama.cpp, Text Generation Inference, Hugging Face Transformers, Hugging Face Hub, sentence-transformers, PyTorch, tokenizers, GGUF, AWQ, GPTQ, quantization, batching, streaming inference;
   

• досвід роботи з vLLM / llama-серверами та налаштуванням параметрів інференсу;
  Необхідні знання: context window, max tokens, temperature, top_p, top_k, repetition penalty, stop sequences, seed, batch size, concurrency, latency, throughput, tokens/sec, GPU memory, KV cache, cost per request;

  Інструменти: vLLM, Ollama, llama.cpp, TGI, Prometheus/Grafana (як плюс);
   

• досвід підбору моделей під робочі завдання;
  Необхідні знання: порівняння моделей за якістю, вартістю, latency, context window, multilingual quality, tool calling, structured output, safety, hallucination rate;
  Інструменти: OpenRouter, LiteLLM, Hugging Face Leaderboards, LMSYS/Chatbot Arena (як орієнтир), Langfuse, LangSmith, PromptFoo, DeepEval, Ragas;
   
• досвід роботи з vector RAG;
  Інструменти та технології: LangChain, LangGraph, LlamaIndex, Haystack, Qdrant, Weaviate, Pinecone, Chroma, FAISS, pgvector, Elasticsearch/OpenSearch, BM25, hybrid search, re-ranking;
  Необхідні знання: chunking strategy, embeddings, metadata filtering, query rewriting, retrieval evaluation, rerankers, grounding, citations, hallucination control;
   
• досвід роботи з graph RAG / knowledge graph RAG;
  Інструменти та технології: Neo4j, NetworkX, GraphRAG, LangChain Graph QA, LlamaIndex Knowledge Graph, RDF/SPARQL (як плюс);
  Необхідні знання: entity extraction, relationship extraction, graph traversal, semantic links, hybrid retrieval, context assembly;
   
• досвід побудови агентних систем;
  Інструменти та технології: LangGraph, LangChain Agents, LlamaIndex Agents, CrewAI, AutoGen, Semantic Kernel, Pydantic AI, OpenAI function calling / tool calling, Anthropic tool use, MCP;
  Необхідні знання: ReAct, planner-executor, supervisor pattern, multi-agent orchestration, memory, tool routing, state management, fallback logic, human-in-the-loop, guardrails;
   
• досвід роботи з AI workflow engine, обов'язково n8n;
  Інструменти та технології: n8n, webhook nodes, HTTP Request node, AI Agent node, credentials, triggers, queues, error workflows, custom nodes, workflow versioning;
   
• досвід побудови evaluation та observability для LLM-продуктів;
  Інструменти та технології: Langfuse, LangSmith, PromptFoo, Ragas, DeepEval, TruLens, Arize Phoenix, Weights & Biases Weave, Helicone, OpenTelemetry;
  Метрики: accuracy, groundedness, relevance, faithfulness, hallucination rate, refusal rate, latency, cost per request, token usage, context utilization, regression rate;
   
• розуміння інформаційної безпеки при роботі з ШІ;
  Необхідні знання: PII, sensitive data, prompt injection, data leakage, secrets management, RBAC, audit logs, sandboxing tools, vendor data policies;
   
• англійська мова: Не нижче Upper-Intermediate. Необхідна для читання документації, роботи з API, аналізу моделей, технічного листування та підготовки design docs.
   

Буде плюсом:

• знання Node.js;
• глибокі знання context engineering;
• глибокі знання NLP;
• досвід fine-tuning моделей.

Основні задачі:

• розробляти production-ready ШІ-сервіси, backend-компоненти, API та інтеграції для внутрішніх і зовнішніх ШІ-продуктів компанії;
• писати чистий, підтримуваний, тестований та архітурно коректний код на Python;
• проєктувати та реалізовувати сервіси на Python/FastAPI для роботи з LLM, RAG, агентними системами та workflow-автоматизацією;
• інтегрувати пропрієтарні моделі через API: OpenAI, Anthropic Claude, Google Gemini, Azure OpenAI, Mistral, OpenRouter та інші затверджені компанією сервіси;
• піднімати, налаштовувати та підтримувати local-hosted моделі через vLLM, Ollama, llama.cpp, TGI або аналогічні інструменти;
• підбирати моделі під конкретні бізнес-завдання з урахуванням якості, швидкості, вартості, latency, context window, доступності, безпеки та стабільності результату;
• налаштовувати параметри інференсу моделей: temperature, top_p, max tokens, context window, batching, streaming, concurrency, rate limits, retry logic;
• реалізовувати vector RAG-пайплайни: завантаження даних, очищення, chunking, embeddings, індексація, retrieval, reranking, генерація відповіді, оцінка якості;
• реалізовувати graph RAG / knowledge graph RAG-підходи для завдань, де потрібна робота зі зв'язками між сутностями, документами, користувачами, договорами, клієнтами або бізнес-процесами;
• работувати з векторними базами даних: Qdrant, Weaviate, Pinecone, Chroma, FAISS, pgvector;
• работувати з графовими базами та інструментами: Neo4j, NetworkX, GraphRAG-підходи;
• будувати агентні системи: single-agent, multi-agent, planner-executor, supervisor, tool-using agents, human-in-the-loop flows;
• реалізовувати tool/function calling, structured outputs, JSON schema validation, retry/fallback logic та безпечну обробку відповідей моделей;
• інтегрувати агентні системи з корпоративними інструментами: CRM, бази знань, документи, пошта, календар, Slack/Teams, Jira, Confluence, Google Drive, Microsoft 365, внутрішні API;
• проєктувати та впроваджувати AI workflow automation на базі n8n: webhooks, triggers, AI Agent nodes, HTTP nodes, credentials, error workflows, черги, інтеграції з зовнішніми системами;
• розробляти eval/regression-фреймворки для перевірки якості LLM-відповідей, промптів, RAG та агентних сценаріїв;
  налаштовувати observability та моніторинг ШІ-систем: Langfuse, LangSmith, PromptFoo, Ragas, DeepEval, Arize Phoenix, Helicone, OpenTelemetry;
• контролювати ключові метрики: latency, cost per request, token usage, groundedness, hallucination rate, relevance, accuracy, refusal rate, error rate, regression rate;
  проводити технічні експерименти з моделями, промптами, RAG-підходами, агентними патернами та параметрами інференсу;
• брати участь у завданнях з fine-tuning / model adaptation за наявності потреби: підготовка датасетів, навчання, валідація, порівняння результатів з baseline;
• спільно з Prompt Spec Engineer впроваджувати prompt/spec architecture в код, забезпечувати версіонування промптів, трасування, тестування та контроль якості;
• спільно з Product Manager переводити продуктові вимоги в технічну архітектуру, API-контракти, схеми даних та план реалізації;
• забезпечувати безпеку ШІ-сервісів: захист від prompt injection, контроль доступу, фільтрація чутливих даних, логування, аудит, безпечне зберігання секретів;
• підтримувати сервіси в production: аналізувати інциденти, виправляти помилки, оптимізувати продуктивність, знижувати вартість запитів, покращувати стабільність.

Що компанія пропонує:

• працюємо в сучасному та стильному офіс в ближньому центрі;
• безкоштовний корпоративний трансфер (дім-офіс-дім);
• забезпечуємо якісним та смачним кейтерингом прямо в офісі;
• корпоративні заняття йогою та медитацією + корпоративні знижки на здорове харчування;
• WELCOME bonus - фінансовий бонус від компанії на початку співпраці;
• релокейт пакет (оплата квитків у Львів + перший та останній місяць + рієлторські послуги).

Akurateco is a payment orchestration and white-label payment gateway provider. The platform integrates 250+ payment providers globally and enables businesses to operate a fully brandable, PCI DSS-compliant gateway, managing multiple payment channels within a single ecosystem.

Join our team as a Senior Business/System Analyst and make a real impact! We are looking for a sharp, proactive professional who thrives at the intersection of business and technology.
 

Requirements:

• At least 5 years of hands-on experience in business analysis, particularly in the fintech, financial services, or payment processing industries.
• Proven expertise in analyzing business needs and translating them into clear, actionable requirements (user stories, acceptance criteria, risk assessments, and dependency mapping).
• Strong understanding of system analysis principles, including data flows, architecture components, and API interactions.
• Solid background in Agile methodologies (JIRA, Confluence), with experience in backlog refinement, sprint planning, and documentation.
• Postman Experience: Collection Creation, Add Requests, Organize Workflows, Add Scripts.
• Exceptional analytical, problem-solving, and communication skills, with a focus on stakeholder management.
• English Upper-Intermediate with excellent written and verbal communication skills.

Nice to Have:

• Experience with APIs, system architecture, or databases is a bonus.

Key Responsibilities:

• Capture, analyze, and validate business requirements by working closely with internal and external stakeholders.
• Lead discovery sessions, workshops, and requirement-gathering meetings to align technical solutions with business objectives.
• Analyze third-party API documentation and create integration specifications for back-end developers.
• Maintain clear and detailed documentation, including use cases, process flows, UML diagrams, and wireframes.
• Define and document structured functional and non-functional requirements, ensuring clear prioritization based on business needs, feasibility, and risk.
• Act as a bridge between business and technology, translating business needs into technical specifications.
• Collaborate with solution architects and developers to refine system requirements and ensure technical feasibility.
• Assist in functional testing and validation to ensure that requirements are met before deployment.

What we offer:

• Competitive compensation depending on experience and skills;
• Remote-first work environment with flexible working hours;
• 20 paid vacation days annually for rest and recharge;
• 10 days of sick leave, available as needed;
• Corporate English and Spanish classes.

We’re looking for a Copywriter (for Social Media) to strengthen our Marketing Team and help us grow and prosper!

Location: Ukraine preferred, fully remote.
Engagement: full-time.

 

Areas of Responsibility:

• Develop and execute comprehensive social media strategies aligned with campaign themes;

• Manage daily posting schedules across LinkedIn, Instagram, Facebook, X, YouTube, and Reddit with platform-specific optimization; 

• Create social media content calendar coordinating with Content Manager, Video Editor, and Paid Media Manager; 

• Adapt long-form content (blogs, whitepapers, case studies, videos) into engaging social posts tailored to each platform; 

• Develop platform-specific content strategies recognizing the unique audience and engagement patterns of each channel; 

• Plan and execute social media campaigns supporting launches, events, and lead generation initiatives.  

Required Qualifications:

•  2-3+ years of social media management experience in B2B technology, SaaS, or enterprise software; 
• Proven track record managing LinkedIn as primary B2B channel with demonstrated follower growth and engagement; 
• Expert knowledge of all major social platforms (LinkedIn, YouTube, Instagram, Facebook, X, Reddit) and their best practices; 
• Experience creating and managing social media content calendars and posting schedules; 
• Understanding of social media analytics and ability to translate data into actionable insights; 
• Visual content creation skills with knowledge of Canva, Adobe Creative Suite, or similar tools; 
• Strong written and verbal communication skills (English required; French is a plus). 

Nice to Have: 

• Experience in cloud computing, AWS, DevOps, or technical B2B social media marketing; 
• Background managing social media for regulated industries (healthcare, financial services); 
• Proficiency with social media management tools (Hootsuite, Buffer, Sprout Social, or similar); 

What we offer:

• Paid vacation — 16 days per year;
• Documented (16 days) and undocumented (5 days) sick leave;
• Leave for significant life events;
• Compensation for medical insurance (for our employees based in UA);
• Flexible working hours (start at 8.00-11.00 o'clock);
• Weekends according to the Ukrainian/Local calendar;
• Engaging projects with opportunities for career growth;
• Certifications, Udemy courses;
• Corporate events, team-building activities,
• Gifts and recognition from the company;
• A friendly, open, and supportive team culture without excessive bureaucracy.

DID Global is an international company providing premium IP telephony services for businesses. We help companies build stable communication systems, scale their operations, and increase sales through efficient telecom solutions.

Since 2022, we have grown from a startup into an international business with over 100 top-tier professionals on our team. We are actively entering new markets, attending key international conferences, and building partnerships that help shape the VoIP industry.

At DID Global, you’ll find transparent communication, strong support, and real opportunities for professional growth.

If you are results-driven and value freedom in decision-making, let’s win together.

Who We’re Looking For

We are seeking an experienced Affiliate Manager who will help us scale our partner network across Tier-1/2 regions and local markets.
The ideal candidate knows how to build long-term relationships, has excellent negotiation skills, and is ready to represent the company at international events.
 

Your Responsibilities

• Actively search for and onboard new partners (traffic affiliates, CRM integrators, and agents working with call centers).
• Maintain and develop relationships with existing affiliates.
• Negotiate and agree on cooperation terms.
• Present the affiliate offer and partnership benefits of DID Global.
• Analyze partner performance, traffic quality, and key metrics; prepare reports.
• Represent DG Partners at industry events, exhibitions, and international conferences.
• Work with CRM systems and analytics tools to optimize partner acquisition strategies.
   

Our Ideal Candidate

• Experience in affiliate management (in iGaming, FinTech, SaaS, or B2B Telecom) will be considered a significant advantage.
• Understands monetization models (CPA, RevShare, Hybrid).
• Possesses strong negotiation and relationship-building skills.
• Demonstrates analytical thinking, a structured approach, and independence in work.
• Confident user of Excel/Google Sheets and analytical trackers.
• Willing to travel and participate in international industry events.
   

Would Be a Plus

• Own database of relevant partners or affiliates.
• Experience launching affiliate programs from scratch.
• Knowledge of the VoIP market or existing contacts in the call center industry.
   

What We Offer

• A comfortable working environment with a strong focus on work-life balance, growth, and long-term collaboration.
• A stable working schedule: Monday–Friday, 10:00–19:00 (Kyiv time).
• Remote work with the opportunity to be part of an international team.
• Official employment and company-paid medical insurance.
• Support for mental well-being: access to a corporate psychologist.
• Company-sponsored English courses.
• Opportunities for professional and career growth within an international company.
• Paid vacation.
• An active corporate life: internal events, team activities, and contests that foster engagement and team spirit.

  We're building a language learning platform designed to make mastering new languages engaging, accessible, and effective. Our product helps users learn English, Spanish, French, German, and Italian through modern, interactive content and personalized learning experiences.

   As we prepare for launch, we're looking for an Organic Growth Lead to build and scale our organic social media presence. You'll define the content strategy, grow an ecosystem of social media accounts across multiple platforms, and lead a team focused on creating engaging short-form video content that attracts and converts users organically.

  If you're passionate about social media growth, love experimenting with content formats, and know how to turn views into user acquisition, we'd love to hear from you.

Responsibilities

• Set up and manage approximately 30 accounts across Instagram, Facebook, TikTok, and YouTube.
• Develop an organic growth strategy based on short-form video content.
• Create content plans and coordinate video production, publishing, and localisation.
• Manage the SMM team, assign tasks, monitor deadlines, and ensure content quality.
• Analyse account performance, audience growth, engagement, reach, and conversions.
• Test new content formats, trends, hooks, and publishing strategies.
• Ensure account security and compliance with platform guidelines.

Required Experience and Skills

• 5+ years of experience in SMM, organic marketing, or social media growth.
• Experience working in a product company or digital marketing agency.
• Proven experience generating organic traffic through TikTok, Instagram Reels, Facebook Reels, or YouTube Shorts.
• Experience managing multiple social media accounts and an SMM or content team.
• Strong understanding of social media algorithms, trends, analytics, and audience retention.
• Knowledge of Meta Business Manager, TikTok Business Center, and YouTube Studio.
• Understanding of account security, access management, platform restrictions, copyright, and content policies.
• Experience with content planning, short-video production, A/B testing, and performance reporting.
• English level B2 or higher.

We are looking for a Senior Data Engineer to join our team. This is not a standard ETL role. We are building a dynamic data ecosystem where AI is deeply integrated - both as a productivity multiplier and as a core component of our data processing logic for identity data enrichment and data scoring.

You will own the infrastructure that handles over 10,000 executions per minute, ensuring stability, scalability, and data integrity. You will work with a modern stack on Google Cloud Platform, utilizing Cloud Functions and Kubernetes.

We are looking for an engineer who improves infrastructure, automates everything, and is eager to implement LLM-based logic directly into high-load data flows.

Responsibilities

• AI-Driven Data Scoring: Design and implement pipelines that utilize LLMs to analyze and score identity data in real-time. You will integrate AI models directly into the decision-making loop, balancing accuracy with latency and cost.
• Own the Data Architecture: Architect scalable data solutions using GCP and Python. You will manage data storage and retrieval using BigQuery and Apache Iceberg to support querying of TBs of data.
• Heavy Data Processing: Utilize Apache Spark for data transformations and batch processing when lightweight cloud functions are not enough.
• Manage High-Load Orchestration: Maintain and optimize our system instances. It involves complex dataflows, custom Python nodes, and performance tuning for 10k+ execs/minute.
• Release Lifecycle (CI/CD): Take ownership of the deployment process, ensuring that updates to pipelines and infrastructure are released safely with proper testing and rollback strategies.
• Database Optimization: Manage PostgreSQL performance under heavy load, optimizing complex queries and indexing strategies.
• Active AI Usage: Use Claude Code and other AI engineering tools to accelerate your own development, refactoring, and testing processes.
• Incident Resolution: Proactively monitor the system. When alerts fire, you investigate the root cause—whether it’s a database lock or an LLM hallucination—and fix it permanently.
   

Requirements

• 4-5+ years of experience in Data Engineering or Backend Engineering with a strong data focus.
• Production AI Integration: Experience integrating LLMs (OpenAI, Anthropic, Gemini) into production applications via API. You understand latency, token limits, and how to structure data for AI scoring.
• Expertise in GCP: Understanding of Google Cloud Platform (Cloud Functions, IAM, Networking).
• Strong Python: You write clean, efficient, and testable code. You are comfortable building custom logic where standard tools fall short.
• Big Data Stack: Experience with BigQuery, Apache Spark, and modern table formats like Apache Iceberg.
• Kubernetes (K8s): Experience deploying and scaling services in containerized environments.
• Workflow Automation: Understanding of workflow orchestration tools at a deep technical level. N8N is a big part of our domain, so familiarity with it is highly valuable.
• PostgreSQL Mastery: Proven ability to handle heavy write/read loads and optimize schemas.
• English: B2+ (Upper-Intermediate) or higher.
   

Culture & Mindset

• Self-improvement: You are a fast learner. You don't fear AI replacing you; you master it to replace your manual tasks.
• Ownership: You treat the Identity domain as your own business. If a scoring model drifts or a pipeline slows down, you notice it and fix it without being asked.
• Internal Locus of Control: You take responsibility for outcomes. If an external API fails, you build a fallback mechanism instead of just blaming the provider.
• Get It Done: You prioritize shipping value. You know when to use a simple script and when to build a complex architecture.

Openness: You share knowledge freely. If you find a better way to prompt the AI for scoring, you share it with the team.

Supplax is an American company with a Ukrainian heart that has been actively growing in the market for over 5 years. We serve as a remote back office for craftsmen in the United States who specialize in repair services. Our team includes more than 100 specialists and fully handles all organizational and operational processes, except for the repair work itself. These include marketing, sales, management of technicians’ teams, quality control, collecting reviews, training technical staff, and more. We operate in 30+ major cities across the U.S. and have successfully completed over 30,000 repair projects.

You can learn more about the company by following this link: https://youtu.be/lwjSSnodHmg. There you will learn about our mission, values, advantages, and hear about working at Supplax directly from our employees.

Supplax is rapidly evolving and growing, so we are currently looking for an active Sales Manager. In this role, you will be responsible for working with a cold contact database: establishing the first contact with potential clients, identifying their needs, and generating interest for further cooperation.

What you will get by becoming part of Supplax:

• Full-time employment with a five-day working week.
• Remote work format.
• Working hours: 16:00 — 01:00 Kyiv time.
• Comprehensive training and immersion into the specifics of the role.
• Salary of $800 + up to $1000 in performance-based bonuses.
• Structured work with B2B clients, specifically designers and contractors.
• Regular English practice with a teacher.
• The opportunity to quickly develop cold-calling skills.
• Career growth to an Account Manager position based on strong performance.

Your role will include:

• Active work with cold calls (200+ calls per day).
• Initiating the first contact with potential clients and identifying their interest in cooperation.
• Passing interested leads to the Account Manager.

You are definitely our match if you:

• Have a high level of spoken English — not lower than C1 (or a confident B2+ with regular practice), as the position involves constant communication with native speakers.
• Feel comfortable with cold calling and are not afraid of active communication.
• Your comfort zone includes frequent conversations, initiative, and result-oriented work.
• Can work efficiently in a fast-paced environment.
• Learn quickly and are ready to continuously improve your cold-calling skills.

Interested? Apply now and see you at the interview! 

Project Description

Founded in 2007, Rubicon Project’s pioneering technology created a new model for the advertising industry. Today, our automated advertising platform is used by the world’s leading publishers and applications to transact with top brands around the globe enabling them to reach more than 1 billion consumers.

Job Description

• Experience building and operating large-scale, high-throughput, enterprise apps
• 2+ years working experience in server-side Scala
• Working experience with data processing systems (Hadoop, Hive, Kafka, Spark)
• A strong understanding of algorithms, data structures, and an ability to recognize the business and technical trade-offs between different
  solutions
• Expertise in threading and concurrency
• Experience with automated testing frameworks (TDD, Mocking, Unit/Functional/Integration)
• Experience with SQL queries (MySQL is a plus)
• Experience with development and CI tools (maven, git, Jenkins, Puppet, Crucible, Jira, Airflow python is a plus)
• Experience working in a Linux environment.
• Expertise building software in an agile development environment
• Demonstrated strong English language verbal and written communication skills
• Shifted working hours 12pm till 8pm EEST timezone

Job Responsibilities

• Write production-ready code and unit tests that meet both system and business requirements.
• Respond to feature requests, bug reports, performance issues, and ad-hoc questions.
• Work collaboratively with multiple teams to deliver quality software.
• Comfortable in multi-tasking and fast-pacing dev process.
• Support operation of services in production.

Join our dynamic team at CoreWillSoft GmbH as a QA Engineer! We build innovative security software for critical facilities and infrastructure, combining building automation, IoT, and physical access control to protect what matters most. 

We are looking for an experienced QA Engineer to join our team in ensuring the quality and reliability of our products that are used by multiple businesses across Europe, USA and Canada. Our Agile team operates from multiple locations with headquarters in Bonn, Germany, and is responsible for the complete software development lifecycle; including initiating, implementation, and operation of the physical access control software operating multiple electronic locks over different radio protocols and RFID identification media. 

This is an exciting opportunity to work on cutting-edge projects involving high-security hardware and technology in a creative, international environment. You will have the chance to work with a talented team and make a real impact on our customers' businesses. 

What you`ll do: 

• Prepare QA related documentation that align with the product and company needs. 
• Perform testing on physical security systems and extensions, ensuring their functionality and reliability. 
• Collaborate closely with the Product Manager and development team to supervise product quality. 
• Continuously develop testing processes and methodologies to improve product quality and efficiency. 
• Analyze product performance metrics and provide insights for improvements. 
• Work with cross-functional teams, including engineering, sales, and support, to ensure a seamless customer experience. 
• Stay up-to-date with industry trends and best practices in quality assurance. Willingness for the professional self development inside the QA team and on the company level. 

What we offer: 

• Meaningful Impact: Build solutions that are used every day by thousands of businesses your work will directly improve real-world security and connected device experiences. 
• Product & Process Ownership: Help shape not only the product, but also how we build and deliver it  your ideas and decisions will have visible impact. 
• Industry Influence: Contribute to key security standards and best practices, staying ahead of the curve in a fast-evolving industry. 
• Modern Tech Stack & Hardware: Work with the latest hardware and the tools you need to do your best work. 
• Time Off & Flexibility: Vacation days, paid sick leave, and public holidays in line with German legislation plus flexibility built around outcomes, not micromanagement. 
• Learning & Development Budget: We support continuous growth by covering hard and soft skills courses, trainings, and access to e-learning platforms. 
• Coworking Support: Prefer not to work from home every day? We offer coworking compensation so you can choose the environment that fits you best. 
• Language Learning Support: Monthly fixed compensation you can use to improve your English or German through the learning format of your choice. 
• Strong Team Culture: Open collaboration, a flat structure, and thoughtful onboarding your voice is heard, and you can make an impact from day one. 

What you`ll bring: 

• Experience in manual and automated QA testing (web, mobile and/or desktop), preferably in physical security systems or similar domains. 
• Strong understanding of QA methodologies, tools, and processes. 
• Knowledge of the Software Development Lifecycle 
• Experience with test planning, execution, and reporting. 
• Strong communication and collaboration skills. 
• Advanced English language knowledge 
• Experience with product development methodologies (Agile, SCRUM / Kanban) 
• Strong analytical and problem-solving skills, with a focus on continuous process improvement on the product and company level. 
• Basic knowledge of computer science, scriptwriting, system topology understanding, networking infrastructures and protocols understanding, familiarity with database management systems. 
• Experience in API testing. 
• Experience in AI usage in testing activities 
• Tooling knowledge e.g. git, UNIX command-line tools, curl, Charles Proxy, Wireshark, development tools.  
   

Nice to have: 

• Experience with IoT products in building automation and physical access control. 
• Degree in Computer Science, Engineering, or related field. 
• Understanding of general security concepts. 
• German language skills. 
• Automation testing. 
• AWS EC2 knowledge 

With over 70 products and 3 billion installs worldwide, AIBY is at the forefront of mobile and web app development with a focus on AI technology. Innovation and team spirit are the backbones of our company, and thanks to them, we’re proud of titles like ChatOn, iScanner, ARTA, Forma, OnSkin, Plantum, and many others. At AIBY, you can enjoy the work you do while helping millions of people.

Web is where we’re building what comes next. In 2025, web grew 10x year-over-year — and by mid-2026, we’re already close to repeating that entire year’s numbers. Now we’re looking for a Head of Web Growth to join one of our Business Units and take the web even further: from a strong growth engine to the dominant revenue driver across its app portfolio.

You’ll report to the CEO of the BU and lead a team of growth managers, who are already delivering solid results. Your job is to help them aim higher and build the systems that make strong performance repeatable.

What you will do:

• Own web revenue performance across the unit and set the direction for how the team moves these numbers
• Audit current web growth processes and build the strategy from there
• Lead the shift to web-to-web as the primary growth format — scaling what works and fixing what doesn’t
• Lead, mentor, and develop a team — raise the hard skills bar, drive accountability, and create the kind of environment where ambitious targets feel energizing rather than exhausting
• Work closely with heads of product, marketing, analytics, and engineering to move initiatives from strategy to execution

What you should have:

• 5+ years of experience in growth or product marketing within subscription-based environments, with a strong focus on web and web-to-web
• 3+ years of leadership experience managing growth teams and driving cross-functional collaboration across product, marketing, analytics, and engineering
• Proven track record of taking subscription products through different stages: you’ve launched from scratch, scaled what was already working, and diagnosed why something that should be growing isn’t
• Deep understanding of unit economics and web growth metrics: CAC, LTV, ROAS, retention, churn, funnel conversion — and how they connect to each other
• Understanding of how LTV prediction models are built and what drives them
• Experience with payment infrastructure: you know how subscription billing works end-to-end
• Hypothesis-driven approach to growth: you build experiments, read results honestly, and iterate fast
• Sharp analytical thinking — you work comfortably with numbers, notice what others miss, and can translate data into decisions
• Solid people management instincts — you know how to develop talent
• Strong written and spoken English

What we offer:

• Results-oriented colleagues committed to scaling impactful products. Your team will help you achieve the most ambitious goals
• Remote-friendly work environment with high autonomy and minimal bureaucracy
• Competitive fixed salary+ generous performance-based bonus
• Medical insurance (depending on the location)

• Paid vacations, sick days, and other benefits

   

Location

AIBY is a team of strong international top talents. This role allows for either hybrid (combining in-office and remote work), fully remote or in-office work.

We are looking for a Senior iOS Engineer to join a long-term mobile product in the European e-commerce and e-health domain.

This role is focused on the technical foundation of a large production application. You will work on architecture, modularization, performance, stability, and developer experience while supporting several cross-functional product teams.

What you will do

• Design and evolve a scalable, modular iOS architecture
• Define technical standards and contribute to architectural decisions
• Improve application performance, stability, and maintainability
• Strengthen unit testing practices and overall test coverage
• Improve CI/CD pipelines, build times, and release processes
• Review critical technical solutions across multiple teams
• Reduce technical debt and improve shared platform components

• Collaborate with engineers, product managers, and designers

   

Required experience

• Strong commercial experience with Swift
• Hands-on experience with SwiftUI
• Experience building and maintaining large production iOS applications
• Strong knowledge of MVVM, Clean Architecture, or similar architectural patterns
• Experience with modular application architecture and Swift Package Manager
• Good understanding of Swift concurrency and memory management
• Strong unit testing and debugging skills
• Experience with CI/CD and mobile release processes

• Confident spoken and written English

   

Tech stack

Swift, SwiftUI, MVVM, Swift Testing, Swift Package Manager, Xcode Cloud, latest iOS SDK

Project

• Full-time engagement
• International English-speaking team
• Product used in the European pharmacy, e-commerce, and e-health market

• Strong focus on engineering quality and long-term product development

   

Interview process

1. Interview with our HR team
2. 15-minute introductory call with a client representative
3. 30-minute client screening
4. Two-hour technical interview

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 Senior Software Development Engineer in Test!

Requirements:

• 5+ years in SDET or automation engineering role
• Deep Python knowledge: OOP (MRO, descriptors, magic methods), iterators, decorators, context managers, common design patterns; Clean Code as a baseline habit
• Comprehensive API testing: REST internals, contract validation, edge cases, auth flows (OAuth2, JWT); proficiency with httpx/requests or similar
• Practical gRPC experience: proto definitions, Unary and Server-Streaming calls, status codes, metadata; ability to write and maintain gRPC test clients from scratch
• Systematic approach to test stabilization: flakiness root-cause classification, retry logic, deterministic teardown, test data isolation
• pytest mastery: fixtures, conftest hierarchy, plugins, markers, parametrize; experience contributing to a shared multi-team automation framework
• Solid GitLab CI: multi-stage pipelines, job dependencies, artifacts, triggered pipelines, parallelization, job-level troubleshooting
• Clear technical documentation: test strategies, coverage maps, risk assessments; ability to communicate trade-offs to both engineering and product teams

Will be plus

• Web automation (Playwright/Selenium), POM pattern, cross-browser testing
• XRay/Jira: test case management, JQL, test plans and test sets
• ReportPortal: launch hierarchy, nested steps, pytest integration
• Experience building internal QA tooling (dashboards, schedulers, integrations)
• Familiarity with web-gRPC (sonora or similar) and HTTP/2 transport nuances

• Basic exposure to performance testing concepts (JMeter, Locust)

   

  Responsibilities:

• Actively contribute to the improvement of the test framework and testing infrastructure.
• Mentor QAE in test automation practices and best approaches.
• Perform regular code reviews to maintain high code quality and consistency.
• Safeguard product quality through proactive testing and automation strategies.
• -Access automation needs in Domain

• -Promote automation excelence among the SDETs in 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 
   

Performa is an international HR agency specialising in connecting top talent with leading companies across the iGaming, IT, and Marketing industries. We help businesses scale their teams and support professionals in finding opportunities where they can unlock their full potential.

 

Our client is a fast-growing international AI-native product company developing an innovative SaaS platform that helps businesses automate complex workflows, process large volumes of data in real time, and build intelligent, scalable products. AI is deeply integrated into both the product and the engineering culture, with modern development practices and continuous innovation at the core of the company's approach.
 

The engineering team works with a modern technology stack, follows high software quality standards, and encourages ownership, collaboration, and continuous improvement. As the product continues to scale, the company is looking for an experienced Chief Technology Officer to lead its technology vision while remaining actively involved in product development.
 

Role Overview

We are seeking a hands-on Chief Technology Officer (CTO) who combines strong technical expertise with proven leadership and business acumen. The ideal candidate will drive the company's technology strategy while remaining actively involved in software development, lead and mentor the engineering team, and represent the technical vision of the product to clients and stakeholders.

This role requires the ability to translate complex technical concepts into clear business value, collaborate closely with product and commercial teams, and ensure the successful delivery of a scalable, AI-driven platform.
 

Requirements:

• Software development experience.
• 6+ years of strong Python development experience.
• Proven expertise with Django and Celery.
• 1+ years of solid Angular 19 frontend development experience.
• AI/ML knowledge and practical implementation experience.
• Strong understanding of software architecture and scalable system design.
• Ability to translate business requirements into technical solutions.
• Experience using modern AI-powered development tools to increase productivity.

Key Responsibilities

• Architect and develop AI-powered solutions and intelligent agents.
• Design and maintain scalable backend systems using Python, Django, and Celery.
• Build modern frontend applications using Angular 19 and Tailwind CSS.
• Integrate machine learning models into production environments.
• Drive product decisions and contribute to product strategy.
• Collaborate with stakeholders to define requirements and priorities.
• Mentor team members and promote engineering best practices.
• Combine technical leadership with product ownership to ensure successful product delivery.

What we offer:

• Competitive salary.
• Equity participation opportunities.
• Flexible remote work environment.
• Health insurance and wellness budget.
• Learning and conference budget.
• Latest hardware of your choice.
• Opportunity to have a direct impact on both product and technology decisions.