Jobs at Djinni

Вітаю тебе, фахівець \0/

Мене звати Кирил, я допомагаю зібрати дрім тім для своїх друзів з Hooh – це стартап від фаундерів Depositphotos. Команда сіньорна та досвідчена, тому опортʼюніті, ІМХО, дуже кльове.

отже

Hooh – це b2c AI-продукт, який робить складні документи простими для розуміння та дій. 

Він дозволяє завантажувати файли (PDF, фото, скани), автоматично розпізнавати їхній вміст, витягувати ключову інформацію та отримувати короткі, зрозумілі підсумки.
 

Ми успішно випустили v1, підтвердивши нашу основну AI-пайплайн-архітектуру. Зараз ми розширюємо продукт до “scanner-grade” PDF-досвіду, що поєднує глибоке AI-розуміння з надійним редагуванням документів.

Далі дозволю собі перемкнутись на англійську, бо мова піде про конкретні речі.
 

_________________

CEO about the role: “We are looking for an Applied AI Engineer who will help us make messy documents reliably understandable, build accurate structure and entity extraction, strong retrieval, and cost‑efficient model orchestration."

Key Responsibilities

• Document analysis & taxonomy: Systematically analyze layouts/sections/entities/relations; define categories, types, and metadata schemas that generalize across domains.
• Prompting & schemas: Author, version, and maintain prompts/chains for classification, extraction, summarization, and Q&A; enforce JSON/JSON‑Schema outputs.
• Retrieval (RAG): Build hybrid retrieval (embeddings + keyword + graph traversal); manage embedding generation, indexing, dedupe, and drift.
• Cascades & MoE: Architect model cascades (fast filters → experts → fallback LLMs) and MoE routing to balance quality/cost/latency.
• Agentic orchestration: Use CrewAI (or similar) to coordinate multi‑step pipelines; add caching/batching/streaming and robust retries.
• Result fusion: Combine outputs via reranking, voting, and confidence/consistency checks; add guardrails and safety rules.
• Evaluation & monitoring: Run LangSmith/Evals (or similar), define golden sets, automate regressions, track quality/cost/latency; canary and observe.
• Operate models locally/hosted: Work with vLLM/TGI/Ollama/llama.cpp as well as API models; apply quantization/LoRA when useful.
• Data stores: Use vector DBs plus graph and relational DBs to power retrieval and joins (e.g., Qdrant/Weaviate/Milvus/pgvector + Neo4j + PostgreSQL).

Required Skills & Experience

• Strong programming skills in Python; ability to write clear, tested, maintainable code.
• Experience building at least one LLM‑powered feature end‑to‑end (prototype → production), or equivalent open‑source/portfolio work.
• Hands‑on with RAG, vector embeddings, and evaluation (offline + online A/B, error analysis).
• Familiarity with model cascading/MoE concepts (or ability to learn quickly).
• Practical database skills: comfortable with SQL and with either graph or vector systems.
• Product mindset: bias to measure impact and iterate.

We hire for capability and learning speed. If you’re strong on fundamentals and can show work, we’d love to talk, even if you don’t check every box.
 

Nice to have:

• OCR/Document AI, ontology design, labeling workflows.
• LangSmith/Evals, LangChain/LlamaIndex; Ray/Airflow; GPU basics.
• Security & privacy for AI systems (PII handling, GDPR), prompt/response guardrails.

The Team

• CEO
• Product Manager
• Team Lead Dev
• Fullstack Dev 
• Front-end Dev
• Prompt engineer 
• ML/Data Scientist
• User Acquisition Manager
• 2х Designers 
• 2x iOS Devs 

What We Offer

• Challenging technical problems and the environment to solve them.
• Flexible schedule and fully remote work from anywhere with reliable overlap to CET.
• 18 paid vacation days, 8 no-paperwork sick days, and 11 public holidays per year.
• Minimal bureaucracy, no micromanagement, and swift decision-making.
• Direct influence on strategy and the ability to see your experiments ship fast.
• Be part of a team that previously built and scaled successful businesses.

Hiring Process:

1. Intro Call
2. Interview with CEO
3. Offer
    

Our Mission and Vision

At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.

We believe the future of payments is shaped by people who think big, take ownership, and bring curiosity and drive to everything they do. That’s exactly the kind of teammates we want on board.

About the Role

As a Junior Operations Analyst, you’ll dive into Solidgate’s internal processes and help optimize them to ensure our clients get the best payment solution on the market.

This role gives you hands-on experience at the intersection of operations, analytics, and product — working side by side with our technical and business teams to make payments seamless for businesses worldwide.

What you’ll own

— Conducting technical onboarding of new clients into the Solidgate system
— Supporting processes related to Solidgate’s payment services
— Building new workflows and optimizing existing ones
— Handling analytical requests from clients
— Setting up payment routing
— Collaborating closely with product and technical teams inside the company
— Communicating with partner banks’ technical support teams
— Detecting and resolving anomalies in the payment process

You’re a great fit if you have 

— Bachelor’s in Applied Mathematics / Systems Analysis / Software Engineering / related field (completed or in progress)
— Excellent written and verbal communication skills
— English proficiency at Upper-Intermediate level or higher
— Knowledge of SQL and Python

Nice to have

— Practical experience with Postman
— Basic knowledge of Tableau or other data visualization tools

Why Solidgate?

— No internships here — we build careers. Get hands-on from day one and make a real impact.
— Your work = real outcomes. Shape how global companies move money.
— Grow like crazy. Learn from top fintech pros and level up faster than anywhere else.
— Flex your schedule. Balance studies and work with flexible hours that fit your life.
— Enjoy the ride. A wow office in Kyiv center, daily lunches, snacks, team buildings, and a learning budget to keep you growing.
 

💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.

Tomorrow’s fintech needs your mindset. Come build it with us.

Business Analyst, Salesforce Implementation (Education Cloud & Marketing Cloud)

Ready to build something truly transformative? Join us as we revolutionize higher education.

We are embarking on a strategic and comprehensive transition to Salesforce Education Cloud and Marketing Cloud. This isn't just a system upgrade; it's a mission to centralize student data, automate communications, and optimize operational efficiencies to fundamentally increase lead conversion rates and student enrollment. By unifying disparate legacy systems (Pardot, TargetX, Mailchimp, FormAssembly), we are creating a cohesive, integrated platform that will redefine how we connect with students.

This is a high-impact project, built on transparency, quality, and measurable outcomes. We are looking for a seasoned professional—a Senior Business Analyst—who is not only an expert in their craft but is also driven by the opportunity to deliver incremental value and build lasting trust. If you are passionate about solving complex problems and eager to lead the charge in a transformative, phased implementation, this is your chance to make a tangible difference.

This is a full-time position and a pivotal role where your expertise will be instrumental in shaping the future of our operations.

Position Summary

We are seeking a highly skilled and experienced Business Analyst to serve as a crucial bridge between our business needs and the technical implementation of our new Salesforce Education Cloud and Marketing Cloud solution. The BA will play a pivotal role in ensuring the successful delivery of this transformative project by meticulously gathering requirements, designing functional specifications, and facilitating effective communication between stakeholders and the technical team.

Key Responsibilities

• Requirements Gathering & Analysis:
  • Conduct in-depth workshops with university stakeholders (Admissions, Marketing, IT) to thoroughly document current "as-is" processes for lead generation, application, admissions, and communication.
  • Identify existing pain points, inefficiencies, and opportunities for process optimization.
  • Define detailed "to-be" functional and non-functional requirements, user stories, and use cases for both Salesforce Education Cloud and Marketing Cloud.
  • Assist in high-level data model design and outline specific integration requirements.
• Solution Design & Documentation:
  • Translate functional requirements into precise technical specifications for Salesforce Education Cloud and Marketing Cloud configurations (object and field design, automation design utilizing Flows and Apex, security model definition).
  • Create and maintain comprehensive documentation, including process flows (current and future state), detailed requirements documents, and functional design specifications.
• Stakeholder Collaboration & Communication:
  • Serve as the primary liaison between business users, project managers, solution architects, and developers.
  • Facilitate effective communication, ensuring a clear understanding of requirements, progress, and potential challenges among all project participants.
  • Actively participate in project governance meetings, including daily stand-ups and sprint reviews.
• Testing & Quality Assurance Support:
  • Collaborate with the QA Engineer to develop detailed User Acceptance Testing (UAT) test cases that cover all implemented features and integrations.
  • Support UAT preparation by ensuring the sandbox/business unit is populated with representative data for thorough testing.
  • Assist in identifying, documenting, and prioritizing bugs and issues during testing phases.
• Change Management Support:
  • Collaborate with the Change Management Specialist to ensure user needs are captured and addressed in training materials and communication strategies.
  • Contribute to efforts driving user adoption and minimizing resistance to the new system.

Qualifications

• Proven experience as a Business Analyst on complex IT implementation projects, preferably within the higher education sector.
• Strong analytical and problem-solving skills, with the ability to translate complex business needs into clear, actionable requirements and technical specifications.
• Excellent communication (written and verbal), interpersonal, and presentation skills, capable of engaging effectively with diverse stakeholders at all levels.
• Experience with project management tools (e.g., Jira) and collaborative platforms.
• Ability to work effectively in a phased, agile project environment.

Preferred Qualifications

• Salesforce Administrator or other relevant Salesforce certifications.

   

Softcery is a small, focused team building AI-driven B2B software solutions. We work closely with clients in the US and UK to launch AI voice agents and develop custom B2B platforms. Most of our work involves advanced R&D and complex problem-solving.
 

We’re looking for a Project Manager / Product Lead who takes ownership of results, leads with clarity, and isn’t afraid to make tough calls. This is a hands-on, full-cycle delivery role where you’ll be responsible for turning ideas into shipped results — working closely with cross-functional teams, clients, and leadership.

We are looking for our future team member in Lviv, as we have meetings at a coworking space. We also regularly organize online and offline meetings with the entire team to keep in touch, even during remote work.

What You’ll Do:

• Manage the full lifecycle of B2B and AI projects — from discovery to delivery — in collaboration with distributed cross-functional teams.
• Build productive, respectful relationships with clients. Set clear expectations, define boundaries, and protect the integrity of the project when needed.
• Own planning and scope — manage risks, budgets, priorities, and stakeholders across the product lifecycle.
• Conduct market and competitor analysis. Shape and validate product hypotheses that lead to real business outcomes.
• Write and maintain documentation. Track metrics, report on progress, and help the team stay focused on value.
• Support and grow your team — through thoughtful communication, coaching, and goal alignment.

What We’re Looking For:

• 1+ years of experience as a Project Manager or Product Lead in software teams.
• Proven track record in managing uncertainty and making difficult prioritization or scoping decisions.
• Comfortable saying “no” to founders or clients when needed, and re-scoping projects under constraints.
• You take ownership and don’t delegate responsibility — you own outcomes, not just tasks.
• Ability to break product vision into actionable tasks, track priorities, and measure impact.
• Excellent communication skills — can clearly explain complex things to both technical and non-technical stakeholders.
• Solid understanding of the software development lifecycle, SaaS products, and agile delivery models.
• Fluent English (C1+) and Ukrainian.

Nice to Have:

• Experience in AI, TravelTech, or E-Commerce domains.
• Successfully launched a product from 0 to release.
• Based in or near Lviv.

What We Offer:

• Structured onboarding & dedicated support — you’ll get a clear onboarding plan, documented workflows, and a team that’s got your back.
• Flexible remote schedule — work from wherever and whenever you’re most productive.
• Learning budget — we cover books, courses, English lessons, and AI tools for your professional growth.
• Full accounting support — so you can focus on the work, not the paperwork.
• Time off — 20 paid vacation days, 12 sick days, 2 paid period leave days/month (for women), and your birthday off.
• IT Cluster membership — access to professional events and networking opportunities in the local tech community.

🔁 Hiring Process: Recruiter Interview → Qualification Interview → Final Interview → Reference Check.

Send us your CV and a few words about your experience managing complex software projects. We look forward to meeting you 👋

What We Value:
— Strong knowledge of QA methodologies, tools, and processes
— Experience testing mobile and web applications
— Understanding of the software development lifecycle
— Attention to detail and problem-solving mindset

Responsibilities:
— Creating and executing test cases for mobile and web projects
— Identifying, documenting, and tracking bugs
— Collaborating with developers and PMs to ensure product quality
— Performing regression, functional, and usability testing
— Providing clear and structured feedback to the team
We Offer:
— Standard 8-hour work schedule

Send us your resume — we look forward to connecting with you!

Profisea is an Isrraeli DevOps and Cloud boutique company with a full cycle of services. For more than nine years, we have been implementing best practices of GitOps, DevSecOps, and FinOps, and providing Kubernetes-based infrastructure services to help businesses of all sizes —SMB, SME, or large enterprise clients to stay innovative and effective.

We are seeking a highly motivated Junior Project Manager to join our dynamic team. This role is perfect for someone eager to grow their project management skills in a fast-paced, rapidly evolving environment. 

You will have the opportunity to work closely with Senior Project Manager and cross-functional teams, gaining hands-on experience while managing smaller projects and supporting larger initiatives. This role offers excellent growth potential, with a focus on learning and development. 
 

Requirements: 

• Knowledge of English – Upper Intermediate + ;
• Bachelor’s degree in Business, Project Management, or related field will be a plus; 
• Strong organizational and multitasking skills with the ability to manage multiple priorities;
• Eagerness to learn and adapt quickly in a fast-paced environment;
• Excellent communication skills, both written and verbal; 
• Ability to work collaboratively with cross-functional teams;
• Basic understanding of project management principles and tools (e.g., MS Project, JIRA, Trello); 
• Problem-solving mindset with attention to detail;
• Strong analytical, planning, and organizational skills with an ability to manage competing demands; 
• Good negotiation skills, knowledge of business etiquette; 
• Strong team orientation and the ability to build cohesiveness to achieve results. 
   

Responsibilities:

• Assist in the planning, coordination, and execution of multiple projects in parallel;
• Work alongside senior project managers to ensure projects are delivered on time, within scope, and budget;
• Develop project documentation including project plans, timelines, and status reports;
• Coordinate with stakeholders to gather requirements, track progress, and communicate project updates;
• Assist in identifying project risks and developing mitigation strategies;
• Support the team in maintaining and improving project management processes;
• Participate in team meetings, providing input on project status and suggesting improvements;
• Gain knowledge of various project management tools and methodologies. 
   

What We Offer:

• Opportunity to be part of a fast-growing company and to grow with us;
• Being at the peak of DevOps and Cloud services industry;
• Professional working environment, where you’d be an essential member of our company.

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-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 organizations 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 the team and has brilliant opportunities for a Data Science Engineer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• At least 5 years of commercial experience in Data Science
• Strong knowledge of linear algebra, calculus, statistics, and probability theory
• Proficiency in algorithms and data structures
• Experience with Machine Learning libraries (NumPy, SciPy, Pandas, Scikit-learn)
• Experience with at least one Deep Learning framework (TensorFlow, Keras, or PyTorch)
• Knowledge of modern Neural Network architectures
• Experience in developing solutions with LLMs
• Experience with Cloud Computing Platforms (AWS, Google Cloud, or Azure)
• Practical experience with Docker
• Experience with SQL
• Strong understanding of Object-Oriented Programming (OOP) principles
• Hands-on experience in building solutions for financial domain
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Experience with MLOps solutions
• Basic understanding of Big Data concepts
• Experience in classical Computer Vision algorithms
• Participation in Kaggle competitions

Your tasks will include:

• Full-cycle data science projects
• Data analysis and data preparation
• Development of NLP/Deep Learning / Machine Learning; Developing models and deploying them to production
• Sometimes, this will require the ability to implement methods from scientific papers and apply them to new domains

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.

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-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 organizations 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 the team and has brilliant opportunities for a Software Developer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• 7 years of Python development experience
• Strong hands-on experience with Kubernetes and containerization
• Strong SQL and NoSQL database knowledge
• Experience with Docker, CI/CD, and Git
• Expertise in AWS services
• Familiarity with Airflow or other workflow orchestration tools
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Experience with LLMs (Large Language Models)

Your tasks will include:

• Develop and maintain services with LLM-based solutions
• Optimize ETL processes and integrate models into production
• Deploy and manage pipelines on AWS
• Work with Kubernetes for container orchestration
• Collaborate with Data Scientists to ensure pipeline efficiency

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.

Project info
We are an international software development company creating unique solutions to improve efficiency and optimize business workflows.
Our fun-packed crew of young and dynamic professionals will be by your side every step of the way. Show your best side and join us in building a recipe for success!

Main requirements:

• Passion for creating games
• Minimum 2 years of experience in game development (preferably in gambling)
• Professional experience with Adobe After Effects
• Proficiency in Adobe Photoshop
• Strong knowledge of Spine
• Attention to detail
• Experience working in an AGILE team
• Familiarity with Jira (ticketing, project management) and Confluence (documentation)
• Upper-Intermediate English proficiency (spoken and written).

Desirable skills:

• Knowledge and experience with Cinema 4D, Maya, Blender, Zbrush
• Drawing skills
• Experience with Adobe Illustrator
• Experience with Adobe Premiere Pro
• Familiarity with Texture Packer or similar packing software

Key responsibilities:

• Animate characters, environments, symbols, and FX in different styles
• Collaborate with developers to achieve the best possible results within the chosen technology
• Work with relevant teams on asset preparation
• Apply the right export and optimization techniques to ensure top performance

Hiring Process:

1. Introductory call with a recruiter
2. Test task
3. Internal technical interview
4. Client interview (if required)
5. Offer 🎉

What To Expect From Digicode?

🌎 Work from Anywhere: From an office, home, or travel continuously if that’s your thing. Everything we do is online. As long as you have the Internet and your travel nomad lifestyle doesn’t affect the work process (you meet all deadlines and are present at all the meetings), you’re all set.

💼 Professional Development: We offer great career development opportunities in a growing company, international work environment, paid language classes, conference and education budget, & internal 42 Community training.

🧘‍♂️ Work-life Balance: We provide employees with 18+ paid vacation days and paid sick leave, flexible schedule, medical insurance for employees and their children, monthly budget for things like a gym or pool membership.

🙌 Culture of Openness: We’re committed to fostering a community where everyone feels welcome, seen, and heard, with minimal bureaucracy, and a flat organization structure.

And, also, corporate gifts, corporate celebrations, free food & snacks, play & relax rooms for those who visit the office.

Did we catch your attention? We’d love to hear from you! 🚀

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-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 organizations 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 the team and has brilliant opportunities for an Automation QA Engineer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• 2–3 years in automation testing for backend systems and APIs
• Python skills for writing test scripts and frameworks
• Hands-on experience with Jenkins or similar CI/CD tools
• Proficient with cloud platforms (AWS, GCP, or Azure)
• Skilled in testing REST APIs and asynchronous services
• Solid knowledge of QA methodologies, test design, and SDLC
• Experience testing data projects and data science pipelines
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Background in financial systems, investment platforms, or fintech is a plus
• Experience in automation testing of chatbot based applications
• Experience with Docker and Kubernetes

Your tasks will include:

• Develop and maintain automated test scripts and frameworks for backend systems and APIs, using Python
• Design and execute automated tests for REST APIs and asynchronous services to ensure system reliability and accuracy
• Perform performance and load testing to validate system behavior under high-load conditions
• Collaborate with DevOps teams to integrate automated tests within CI/CD pipelines using Jenkins or similar tools
• Test and validate cloud-based solutions across platforms such as AWS, GCP, or Azure
• Conduct end-to-end testing of data projects and data science pipelines, including verification of data quality, data transformations, and ML model outputs

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.

We’re hiring a Symfony Developer who’s more than just a coder—you’re a product thinker who understands how features should work from a business and user perspective.

Please note our project is Angular on frontend
 

This is a full-time, fully focused role. If you're looking for a side gig or part-time work, this isn't the right fit.

Our product (BookingAgentInfo.com) connects businesses with celebrities and influencers for endorsements, brand partnerships, and event bookings. We’re growing fast and the main focus for whoever we hire will be to rebuild our current application. We h We’re also integrating AI features that enhance our internal workflows and user experience.

What You’ll Do

• Refactor and improve our Symfony codebase for performance and maintainability
• Build features with a strong understanding of business logic and user needs
• Translate product requirements into smart data relationships and clean architecture
• Test your work like a real user—there’s no dedicated QA team
• Collaborate closely with the CEO and team to shape the product
   

What We’re Looking For

• Expert Symfony skills (Symfony 4.4+ and Doctrine)
• Product mindset—you care about how things work and why
• Strong database design skills (MySQL or similar)
• Able to work independently, move fast, and take ownership
• Comfortable with basic frontend (HTML, CSS, JS framework like Vue or React)
• Fluent in English, with at least 4 hours overlap with 9 AM–6 PM EST

Biosphere Corporation is one of the largest producers and distributors of household, hygiene, and professional products in Eastern Europe and Central Asia (TM Freken BOK, Smile, Selpak, Vortex, Novita, PRO service, and many others). We are inviting an IT Infrastructure Administrator to join our team.

Key responsibilities:

• Administration of Active Directory
• Managing group policies
• Managing services via PowerShell
• Administration of VMWare platform
• Administration of Azure Active Directory
• Administration of Exchange 2016/2019 mail servers
• Administration of Exchange Online
• Administration of VMWare Horizon View

Required professional knowledge and skills:

• Experience in writing automation scripts (PowerShell, Python, etc.)
• Skills in working with Azure Active Directory (user and group creation, report generation, configuring synchronization between on-premise and cloud AD)
• Skills in Exchange PowerShell (mailbox creation, search and removal of emails based on criteria, DAG creation and management)
• Experience with Veeam Backup & Replication, VMWare vSphere (vCenter, DRS, vMotion, HA), VMWare Horizon View
• Windows Server 2019/2025 (installation, configuration, and adaptation)
• Diagnostics and troubleshooting
• Working with anti-spam systems
• Managing mail transport systems (exim) and monitoring systems (Zabbix)

We offer:

• Interesting projects and tasks
• Competitive salary (discussed during the interview)
• Convenient work schedule: Mon–Fri, 9:00–18:00; partial remote work possible
• Official employment, paid vacation, and sick leave
• Probation period — 2 months
• Professional growth and training (internal training, reimbursement for external training programs)
• Discounts on Biosphere Corporation products
• Financial assistance (in cases of childbirth, medical treatment, force majeure, or circumstances caused by wartime events, etc.)

Office address: Dnipro, Zaporizke Highway 37 (Right Bank, Topol-1 district).

Learn more about Biosphere Corporation, our strategy, mission, and values at:
http://biosphere-corp.com/
https://www.facebook.com/biosphere.corporation/

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If your application is successful, we will contact you within 1–2 business days.

Kyivstar.Tech is seeking an experienced Senior Data Scientist / NLP Lead to spearhead the development of cutting-edge natural language processing solutions for our Ukrainian LLM project. You will lead our NLP team in designing, implementing, and deploying large-scale language models and NLP algorithms that power our products. This role is critical to our mission of advancing AI in the Ukrainian language context, and offers the opportunity to drive technical decisions, mentor a team of data scientists, and shape the future of AI capabilities in Ukraine.

About us

Kyivstar.Tech is a Ukrainian hybrid IT company and a resident of Diia.City.

We are a subsidiary of Kyivstar, one of Ukraine's largest telecom operators.

Our mission is to change lives in Ukraine and around the world by creating technological solutions and products that unleash the potential of businesses and meet users' needs.

Over 500+ KS.Tech specialists work daily in various areas: mobile and web solutions, as well as design, development, support, and technical maintenance of high-performance systems and services.

We believe in innovations that truly bring quality changes and constantly challenge conventional approaches and solutions. Each of us is an adherent of entrepreneurial culture, which allows us never to stop, to evolve, and to create something new.

What you will do 

• Lead end-to-end development of NLP and LLM models - from data exploration and model prototyping to validation and production deployment. This includes designing novel model architectures or fine-tuning state-of-the-art transformer models (e.g. BERT, GPT) to solve project-specific language tasks.

• Analyze large text datasets (Ukrainian and multilingual corpora) to extract insights and build robust training datasets. Guide data collection and annotation efforts to ensure high-quality data for model training.

• Develop and implement NLP algorithms for a range of tasks such as text classification, named entity recognition, semantic search, and conversational AI. Stay up-to-date with the latest research to apply transformer-based models, embeddings, and other modern NLP techniques in our solutions.

• Establish evaluation metrics and validation frameworks for model performance, including accuracy, factuality, and bias. Design A/B tests and statistical experiments to compare model variants and validate improvements.

• Deploy and integrate NLP models into production systems in collaboration with engineers - ensuring models are scalable, efficient, and well-monitored in a real-world setting. Optimize model inference and troubleshoot issues such as model drift or data pipeline bottlenecks.

• Provide technical leadership and mentorship to the NLP/ML team. Review code and research, uphold best practices in ML (version control, reproducibility, documentation), and foster a culture of continuous learning and innovation.

• Collaborate cross-functionally with product managers, software engineers, and MLOps engineers to align NLP solutions with product goals and infrastructure capabilities. Communicate complex data science concepts to stakeholders and incorporate their feedback into the model development process.

Qualifications and experience needed 

Education & Experience:

• 5+ years of experience in data science or machine learning, with a strong focus on NLP.

• Proven track record of developing and deploying NLP or ML models at scale in production environments.

• Advanced degree (Master’s or PhD) in Computer Science, Computational Linguistics, Machine Learning, or a related field is highly preferred.

NLP Expertise:

• Deep understanding of natural language processing techniques and algorithms.

• Hands-on experience with modern NLP approaches, including embedding models, text classification, sequence tagging (NER), and transformers/LLMs.

• Deep understanding of transformer architectures and knowledge of LLM training and fine-tuning techniques, hands-on experience developing solutions on LLM, and knowledge of linguistic nuances in Ukrainian or other languages.

Advanced NLP/ML Techniques:

•Experience with evaluation metrics for language models (perplexity, BLEU, ROUGE, etc.) and with techniques for model optimization (quantization, knowledge distillation) to improve efficiency.

•Background in information retrieval or RAG (Retrieval-Augmented Generation) is a plus for building systems that augment LLMs with external knowledge.

ML & Programming Skills:

•Proficiency in Python and common data science libraries (pandas, NumPy, scikit-learn).

•Strong experience with deep learning frameworks such as PyTorch or TensorFlow for building NLP models.

•Ability to write efficient, clean code and debug complex model issues.

Data & Analytics:

• Solid understanding of data analytics and statistics.

• Experience in experimental design, A/B testing, and statistical hypothesis testing to evaluate model performance.

• Experience in building a representative benchmarking framework given business requirements for LLM.

• Comfortable working with large datasets, writing complex SQL queries, and using data visualization to inform decisions.

Deployment & Tools:

• Experience deploying machine learning models in production (e.g., using REST APIs or batch pipelines) and integrating with real-world applications.

• Familiarity with MLOps concepts and tools (version control for models/data, CI/CD for ML).

• Experience with cloud platforms (AWS, GCP, or Azure) and big data technologies (Spark, Hadoop) for scaling data processing or model training is a plus.

• Hands-on experience with containerization (Docker) and orchestration (Kubernetes) for ML, as well as ML workflow tools (MLflow, Airflow).

Leadership & Communication:

• Demonstrated ability to lead technical projects and mentor junior team members.

• Strong communication skills to convey complex ML results to non-technical stakeholders and to document methodologies.

A plus would be 

LLM training & evaluation experience:

• Experience with tokenizer development, SFT, and RLHF techniques.

• Knowledge of model safety: toxicity, hallucinations, ethical considerations, and LLM guardrails.

Research & Community:

• Publications in NLP/ML conferences or contributions to open-source NLP projects.

• Active participation in the AI community or demonstrated continuous learning (e.g., Kaggle competitions, research collaborations) indicating a passion for staying at the forefront of the field.

Domain & Language Knowledge:

• Familiarity with the Ukrainian language and cultural context for model training and evaluation.

MLOps & Infrastructure:

• Hands-on experience with containerization (Docker) and orchestration (Kubernetes) for ML, as well as ML workflow tools (MLflow, Airflow).

• Experience in working alongside MLOps engineers to streamline the deployment and monitoring of NLP models.

Problem-Solving:

• Creative mindset for tackling open-ended AI challenges.

• Comfort in fast-paced R&D environments with evolving priorities.

What we offer

• Office or remote — it’s up to you. You can work from anywhere, and we will arrange your workplace.

• Remote onboarding.

• Performance bonuses.

• We train employees with the opportunity to learn through the company’s library, internal resources, and programs from partners.

• Health and life insurance.

• Wellbeing program and corporate psychologist.

• Reimbursement of expenses for Kyivstar mobile communication.

We’re looking for an Executive Assistant to our CEO who will grow into a department head within a couple of years.

You’ll start by supporting the CEO directly and play a key role from day one. There’s a lot of work to do, but you’ll have all the tools and support you need—including direct and constant communication with the CEO, HR and the team. This is a fully remote position, so you can work from wherever you’re most productive. Working hours 9 AM — 6 PM EST (New York time).

What you’ll do:

— Take over all administrative tasks from the CEO. This is your core mission: not to create problems, but to solve them

— Oversee all incoming and outgoing communications: emails, phone calls, reports, and internal correspondence. Both digitally and physically

— Keep the executive’s calendar up to date: add events, reschedule appointments, and provide daily briefings

— Act as the gatekeeper for internal and external contacts, including vendors, colleagues, clients, and partners

— Conduct research and create reports on various topics based on the executive’s needs.

— Plan and organize external events such as fundraisers, tournaments, and appreciation events

— Maintain a high level of organization and discretion with sensitive information
 

What you’ll need:

— Ability to handle sensitive information with discretion

— Ability to process and present information concisely

— Strong research, reporting, and presentation skills

— A GSD attitude

— Experience in the same position or as a project coordinator/manager

— Familiarity with Google Drive, Google Calendar, Monday, Zoom, Slack

— Previous experience in the construction or window industry will be a bonus

What we offer:

— Remote work

— USD salary, let’s talk to discuss your skills

— Access to industry events, training, and networking opportunities

— Honest feedback and open communication

— Budget for education and your professional development

— Minimal bureaucracy and streamlined processes

If you are interested, please apply by filling out the form

Are you a React Native Developer with 3+ years of experience, ready for new opportunities?

We are looking for an experienced React Native Developer to collaborate with Octy on mobile projects for our international clients.

Please note: This position is part of our pre-hiring process for upcoming projects.

Required Skills

• Proficiency in JavaScript and TypeScript
• 3+ years of experience with React Native for cross-platform mobile app development
• Strong knowledge of state management (Redux, Redux Toolkit, Redux Saga)
• Experience with REST APIs and WebSocket integrations
• Knowledge of local databases (Realm, SQLite, or similar)
• Familiarity with Git for version control

Nice to Have

• Experience publishing apps to Google Play and App Store
• Basic knowledge of CI/CD (Fastlane, CircleCI, Bitrise)
• Experience with cloud platforms (AWS, GCP, Azure)
• Familiarity with debugging tools (Flipper, Reactotron)
• Understanding of event-driven systems

What We Offer

• Opportunity to be considered for positions with our international clients
• Professional support during the selection and onboarding process
• Access to a knowledge base and internal materials to improve your expertise
• English courses with a native speaker at no cost to improve professional communication
• Coverage of AI tool expenses to improve your workflow and efficiency
• Ongoing technical support from our team

Hiring Process

1. Introductory call with a recruiter
2. Tech Q&A session
3. Product guidelines & test
4. Reference check 

Once these stages are completed, you may be considered for upcoming projects.

Take the next step in your career — join our team and let global opportunities find you.