Jobs at Djinni

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

About the client:
Our client is an IT company that develops technological solutions and products to help companies reach their full potential and meet the needs of their users. The team comprises over 600 specialists in IT and Digital, with solid expertise in various technology stacks necessary for creating complex solutions.

About the role:
We are looking for a Data Engineer (NLP-Focused) to build and optimize the data pipelines that fuel the Ukrainian LLM and NLP initiatives. In this role, you will design robust ETL/ELT processes to collect, process, and manage large-scale text and metadata, enabling the Data Scientists and ML Engineers to develop cutting-edge language models.

You will work at the intersection of data engineering and machine learning, ensuring that the datasets and infrastructure are reliable, scalable, and tailored to the needs of training and evaluating NLP models in a Ukrainian language context.

Requirements:
- Education & Experience: 3+ years of experience as a Data Engineer or in a similar role, building data-intensive pipelines or platforms. A Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field is preferred. Experience supporting machine learning or analytics teams with data pipelines is a strong advantage.
- NLP Domain Experience: Prior experience handling linguistic data or supporting NLP projects (e.g., text normalization, handling different encodings, tokenization strategies). Knowledge of Ukrainian text sources and data sets, or experience with multilingual data processing, can be an advantage given the project’s focus.
Understanding of FineWeb2 or a similar processing pipeline approach.
- Data Pipeline Expertise: Hands-on experience designing ETL/ELT processes, including extracting data from various sources, using transformation tools, and loading into storage systems. Proficiency with orchestration frameworks like Apache Airflow for scheduling workflows. Familiarity with building pipelines for unstructured data (text, logs) as well as structured data.
- Programming & Scripting: Strong programming skills in Python for data manipulation and pipeline development. Experience with NLP packages (spaCy, NLTK, langdetect, fasttext, etc.). Experience with SQL for querying and transforming data in relational databases. Knowledge of Bash or other scripting for automation tasks. Writing clean, maintainable code and using version control (Git) for collaborative development.
- Databases & Storage: Experience working with relational databases (e.g., PostgreSQL, MySQL), including schema design and query optimization. Familiarity with NoSQL or document stores (e.g., MongoDB) and big data technologies (HDFS, Hive, Spark) for large-scale data is a plus. Understanding of or experience with vector databases (e.g., Pinecone, FAISS) is beneficial, as the NLP applications may require embedding storage and fast similarity search.
- Cloud Infrastructure: Practical experience with cloud platforms (AWS, GCP, or Azure) for data storage and processing. Ability to set up services such as S3/Cloud Storage, data warehouses (e.g., BigQuery, Redshift), and use cloud-based ETL tools or serverless functions. Understanding of infrastructure-as-code (Terraform, CloudFormation) to manage resources is a plus.
- Data Quality & Monitoring: Knowledge of data quality assurance practices. Experience implementing monitoring for data pipelines (logs, alerts) and using CI/CD tools to automate pipeline deployment and testing. An analytical mindset to troubleshoot data discrepancies and optimize performance bottlenecks.
- Collaboration & Domain Knowledge: Ability to work closely with data scientists and understand the requirements of machine learning projects. Basic understanding of NLP concepts and the data needs for training language models, so you can anticipate and accommodate the specific forms of text data and preprocessing they require. Good communication skills to document data workflows and to coordinate with team members across different functions.

Responsibilities:
- Design, develop, and maintain ETL/ELT pipelines for gathering, transforming, and storing large volumes of text data and related information.
- Ensure pipelines are efficient and can handle data from diverse sources (e.g., web crawls, public datasets, internal databases) while maintaining data integrity.
- Implement web scraping and data collection services to automate the ingestion of text and linguistic data from the web and other external sources. This includes writing crawlers or using APIs to continuously collect data relevant to the language modeling efforts.
- Implementation of NLP/LLM-specific data processing: cleaning and normalization of text, like filtering of toxic content, de-duplication, de-noising, detection, and deletion of personal data.
- Formation of specific SFT/RLHF datasets from existing data, including data augmentation/labeling with LLM as teacher.
- Set up and manage cloud-based data infrastructure for the project. Configure and maintain data storage solutions (data lakes, warehouses) and processing frameworks (e.g., distributed compute on AWS/GCP/Azure) that can scale with growing data needs.
- Automate data processing workflows and ensure their scalability and reliability.
- Use workflow orchestration tools like Apache Airflow to schedule and monitor data pipelines, enabling continuous and repeatable model training and evaluation cycles.
- Maintain and optimize analytical databases and data access layers for both ad-hoc analysis and model training needs.
- Work with relational databases (e.g., PostgreSQL) and other storage systems to ensure fast query performance and well-structured data schemas.
- Collaborate with Data Scientists and NLP Engineers to build data features and datasets for machine learning models.
- Provide data subsets, aggregations, or preprocessing as needed for tasks such as language model training, embedding generation, and evaluation.
- Implement data quality checks, monitoring, and alerting. Develop scripts or use tools to validate data completeness and correctness (e.g., ensuring no critical data gaps or anomalies in the text corpora), and promptly address any pipeline failures or data issues. Implement data version control.
- Manage data security, access, and compliance.
- Control permissions to datasets and ensure adherence to data privacy policies and security standards, especially when dealing with user data or proprietary text sources.

The company offers:
- Competitive salary.
- Equity options in a fast-growing AI company.
- Remote-friendly work culture.
- Opportunity to shape a product at the intersection of AI and human productivity.
- Work with a passionate, senior team building cutting-edge tech for real-world business use.

Join us at Provectus to be a part of a team that is dedicated to building cutting-edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride in our ability to innovate and push the boundaries of what's possible.

As an ML Engineer, you’ll be provided with all opportunities for development and growth.

Let's work together to build a better future for everyone!
 

Requirements:

• Comfortable with standard ML algorithms and underlying math.
• Strong hands-on experience with LLMs in production, RAG architecture, and agentic systems
• AWS Bedrock experience strongly preferred
• Practical experience with solving classification and regression tasks in general, feature engineering.
• Practical experience with ML models in production.
• Practical experience with one or more use cases from the following: NLP, LLMs, and Recommendation engines.
• Solid software engineering skills (i.e., ability to produce well-structured modules, not only notebook scripts).
• Python expertise, Docker.
• English level - strong Intermediate.
• Excellent communication and problem-solving skills.
   

Will be a plus:

• Practical experience with cloud platforms (AWS stack is preferred, e.g. Amazon SageMaker, ECR, EMR, S3, AWS Lambda).
• Practical experience with deep learning models.
• Experience with taxonomies or ontologies.
• Practical experience with machine learning pipelines to orchestrate complicated workflows.
• Practical experience with Spark/Dask, Great Expectations.
   

Responsibilities:

• Create ML models from scratch or improve existing models. 
• Collaborate with the engineering team, data scientists, and product managers on production models.
• Develop experimentation roadmap. 
• Set up a reproducible experimentation environment and maintain experimentation pipelines.
• Monitor and maintain ML models in production to ensure optimal performance.
• Write clear and comprehensive documentation for ML models, processes, and pipelines.
• Stay updated with the latest developments in ML and AI and propose innovative solutions.

We’re a growing team —  no overcomplicated processes. Just people building something big and moving fast. Our COO is looking for a right hand, an Operations Manager who will bring structure, speed, and clarity into the business.

This is your chance to be at the center of execution: not following a system, but helping create it. If you thrive in fast-moving environments where ownership is real and impact is visible, this role is for you.

What you’ll do

• Keep projects on track, unblock teams, and drive follow-ups.
• Turn data into crisp dashboards & one-pagers.
• Run meetings that matter — agendas, notes, action owners.
• Coordinate across teams & partners, keep everyone aligned.
• Build SOPs & playbooks so processes scale.
• Use AI/automation to boost efficiency.

You are

• 1+ year in ops/assistant/project roles (startup = plus).
• Detail-obsessed, structured, proactive.
• Confident English (B1+).
• Solid with Google Workspace/Excel.
   

What We Offer
 

• Competitive salary with quarterly growth opportunities based on performance
• 30 business days of paid time off
• Flexible working hours focused on results (no micro-management)
• Clear career progression paths in a fast-growing company
• Full support for professional development, training, and education

• A friendly and collaborative team culture built on mutual support and open communication

  
   

👉 Not just an ops job. A launchpad.

About the role

We are building a revolutionary system at the frontier of technology and AI.

As a Software Engineer, you won’t just write code — you will shape the future of how apps are built. You’ll be part of the early execution engine—shipping core capabilities, refining the experience, and elevating reliability. Expect tight loops, clear ownership, and visible impact. You will engage directly with first clients, adapt the platform to their needs, and set the stage for the next generation of software creation.

What we’re looking for

We want someone who doesn’t just “fit the role” but defines it:

• Open-minded explorer — ready to try bold ideas, new approaches, and cutting-edge tools.
• Hacker mindset & problem solver — able to connect the dots across complex systems and find elegant solutions.
• Analytical & resilient — thrives in debugging intricate, interconnected architectures.
• Startup speed enthusiast — comfortable hacking fast, shipping early, learning from feedback, and polishing later.
• Experienced in Cursor or Claude Code.
• Passionate about vibe-coding  — turning AI into your engineering team-mate.
• Natural leader — with the drive to inspire and guide people.

Why join us?

• Be among the first engineers driving a bold, world-changing vision.
• Work at the bleeding edge of technology and AI, where experimentation is not just allowed but expected.
• Direct influence on product.
• A chance to build something that reshapes how things get done in today’s world.
• A team that values curiosity, creativity, and the pure joy of hacking together the future.

This isn’t just another job. This is your chance to engineer the future of software itself.

Technical stack

Core technologies:

• TypeScript, React.js, Next.js
• ClickHouse, PostgreSQL, Redis
• Docker / Kubernetes
• Kafka
• Supabase, Inngest, Posthog

Nice to have:

• Vue.js
• Python
• Go
• Ruby

Hiring Process

Stage 1: Interview with HR (1h).

Stage 2: Interview with VP of Engineering.

Stage 3: Technical assignment.

Stage 4: Tech. Interview

Stage 5: Interview with the team.

What we offer for your success

• Very warm and friendly working environment and flexible working schedule.
• 20 days off + paid national holidays, and 12 sick days paid by the company per year.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

Dataforest is looking for a DevOps Engineer eager to grow professionally and work on international projects. You will support and improve infrastructure, set up CI/CD processes, and collaborate closely with the client team.

     Requirements:

• 2+ years of experience as DevOps;
• Experience with SQL, DB configuration;
• Experience with Airflow;
• Deep understanding of Linux/Unix;
• Experience with Source Control (Git, Bitbucket);
• Experience with AWS Cloud;
• Experience with CI/CD (Github);
• Understanding of Container Concepts (Kubernetes, Docker);
• Experience with Nginx;
• Strong logical thinking and problem-solving skills;
• Proactive approach and ability to take initiative;

• English — Intermediate or higher.

   

  Nice to have:

• Experience with Airflow;

• Experience with ETL pipelines.

   

  Key responsibilities:

• Cover the DevOps needs of a dev team;
• Support existing environments in both on-prem and cloud;
• Detect existing product infrastructure issues and vulnerabilities;
• Build ETL procedures;

• Implement best practices and standards for development.

   

  We offer:

• Great networking opportunities with international clients, challenging tasks;
• Building interesting projects from scratch using new technologies;
• Personal and professional development opportunities;
• Competitive salary fixed in USD;
• Paid vacation and sick leaves;
• Flexible work schedule;
• Friendly working environment with minimal hierarchy;
• Comfortable, spacious, and well-equipped office in the city center;
• Team building activities, corporate events.

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

We are looking for a skilled Senior Flutter Developer.

✅ Responsibilities:
✔️ Development and improvement of crucial components of the platform
✔️ Make the product testable
✔️ Participate in grooming, planning, tech, and estimation sessions
✔️ Make your own decisions on the architecture level
✔️ Bring fresh and innovative ideas into the company’s processes
✔️ Support and improve product documentation
✔️ Couch Middle/Junior team members
✔️ Code review

✅ Requirements:

✔️ 3+ years of hands-on mobile development experience (Android or iOS)

✔️ 2+ years of hands-on Flutter development experience (at least 1 application released in the store)

✔️ Solid knowledge of Dart (including Dart streams / RxDart)

✔️ Solid knowledge of mobile architecture principles

✔️ Good knowledge of OOP/SOLID principles

✔️ Good knowledge of REST and Sockets

✅ Nice to Have:
✔️ Kotlin

✔️ Java

✔️ Swift

✔️ Experience with CI/CD process

✔️ Experience with Unit and Functional testing of mobile applications

✅ We offer excellent benefits, including but not limited to:
✔️Snacks in the Office;
✔️20  days of vacation per year;
✔️6 days of sick leaves without document required;
✔️Attractive office location and facilities - Loftmill;
✔️Medical insurance for you and your partner;
✔️Sports package;
✔️Birthday, wedding, and newborn gifts;
✔️Languages classes (partially paid by the Company);
✔️Career growth opportunities;
✔️International corporate parties, great team-building events and activities.

Who we are looking for:

You will have to tell the world about it: show use cases, find interesting facts in domain, be in all important social discussions, etc. Do it daily and a lot, using all social networks that should be used (X, Facebook, Reddit, LinkedIn, Instagram, and others).
 

We need a person to become our socials expert, create content plans and write many smart posts. There will be analysts, designer, content managers, and the product team to will help you on demand.
 

Responsibilities:

• Daily posting of large amounts of content, up to 400 posts per month in English.
• Content planning and posting across all available socials (not only X but ALL of them).
• Proposing creative ideas related to esports and streaming markets and turning them into text and visual content.
• Increase the awareness of our products by marketing on social media, we do more than just Peak Viewers!
• Creation of texts and pitching design specifications for organic content and advertising creatives.
• Moderation of pages (replies to comments, replies in Direct, engagement with the followers).
   

What do we expect from a candidate:

• You follow various esports disciplines & streaming activities around the world: you know how Valorant differs from CS2, what are the biggest organisations in MLBB, and which co-streamers are the most popular for LoL on Twitch and YouTube.
• A basic knowledge of us! What we do, who we are, and our history.
• Excellent knowledge of English - С1-С2.
• Using tools for work automatization: not a day without prompts in the ChatGPT, Planners advanced user, etc.
• Self reflection is a must! Analyzing completed work and being able to interpret the results is essential.
• Organizational skills. We are looking for someone who can organize their own tasks, and plans, and proactively involve other departments.
• Attention to detail, a sharp wit and a creative mind. 
• Experience with running ads on social media.
• You’re not afraid of teamwork, on which our company is based.
• Even better if: You have a degree in memology.
   

If you do have not everything from this list, but your eyes are burning, and you want to - come on, we'll figure out what to do together!
 

What we offer:

• Now we work remotely, the standard schedule in the company is from 11.00 to 20.00 GMT +3 on weekdays, but the schedule is negotiable based on your time zone.
• We keep the team structure horizontal - each person has great responsibility and room for initiative. We do not like bureaucracy and micro-control;
• Twenty-one working days of vacation per year. We work with people for a long time, so rest is essential to us;
• Each team member can use a separate budget for self-development - specialized or language courses, sports subscriptions, and medical insurance.
   

Stages of interviews:

⇨ Email notification with additional questions about your resume;

⇨ Voice interview with our Head of Media, who will be responsible for your onboarding in the future;

⇨ Test task;

⇨ Additional interview based on test task with Product Manager and Head of Media (if needed);

⇨ Offer

If you feel that you want to join our team, we look forward to meeting you!

BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

✅ Requirements:
✔️ 5+ years of experience.
✔️ Strong aesthetic skills with the ability to combine various colours, fonts and layouts.
✔️ Attention to visual details.
✔️ Ability to meet deadlines and collaborate with a team.
✔️ Passion for gaming.
✔️ Understanding of HTML&CSS and adaptive markup basics.
✔️ Experience in creating the design for both complicated systems' and marketing products interfaces.
✔️ Understanding of UI/UX, UI/UX Guide, responsive, Mobile first, Design Thinking concepts.
✔️ Experience creating and controlling libraries and Style Guide.
✔️ Working with retouch and graphics.

✅ Responsibilities:
✔️ First of all, to create and implement with a team of designers and artists new projects bordering on games!
✔️ Design original pieces, including illustrations and infographics.
✔️ Review junior designers’ work to ensure high quality.
✔️ Generate ideas to portray concepts and advertise products/services.
✔️ Maintain brand consistency throughout all our marketing projects.
✔️ Work with components in Figma.
✔️ Work closely with Front-end and design team.

✅ We offer excellent benefits, including but not limited to:

✔️23 working days of vacation per year.

✔️6 sick days without a doctor's note.

✔️Medical insurance.

✔️Birthdays, milestones and employee anniversaries celebrations.

✔️Modern offices with snacks and all the essentials.

✔️Breakfasts and lunches in the office (partially covered).

✔️Language classes & tennis lessons (partially covered).

[HIRING] 3D Artist (Hard Surface modeling)

Location: Remote

Type: Project-based (3+ month of full-time workload, with a potential for long-term contract after that period).
 

About Us

HiMASTERS is a 3D outsourcing studio led by senior artists with decades of experience on top-tier projects and franchises including Metro Exodus, Halo, Battlefield, Microsoft Flight Simulator, War Thunder, World of Tanks, and many more. We deliver top-quality assets for both games and cinematics — stylized or realistic, always production-ready.
 

ABOUT THE JOB

HiMASTERS — is looking for Hard-surface artists to create assets for Flying simulators, Train simulators, Third-person mech shooters (PC, mobile), weapons for FPS, TPS games.
 

RESPONSIBILITIES

• Create 3d models and textures of planes, vehicles and machinery with high-level of similarity. Ideally using camera/photo matching techniques. Simulator projects require a high-level of similarity. Ideally there should not be a difference between a photo and a model.
• Create hard-surface models using different techniques and pipelines (high-to-low, mid-poly, low-to-high poly)
• Retopologize and transform 3d scans and CAD models to game ready models.
• Ensure consistency and quality of your work and be able to match the project requirements.
• Receive feedback and modify work based on art direction.
• Report work progress. We require 1 screenshot and 1 sentence report regarding the work progress at the end of the day. We use it to keep our clients up to date.
   

REQUIREMENTS

• The main requirement is responsibility.
• Knowledge of modern modeling pipelines
• Functional knowledge of articulation and mechanical aptitude
• Experience with creating PBR materials
• Proficiency in 3ds max, blender, Zbrush, Substance painter, Fusion 3d, MOI, Plasticity
• Intermediate English. All the documentations and communications with the clients and your Lead would be held in English.
• Good communication and interpersonal skills and willingness to help everyone
• Ability to create a basic machinery rigging and animations
• Minimum experience with game engine integration (Unity, Unreal)
   

WILL BE A BIG PLUS

• Desire to develop as a specialist further
• Ability to check the quality of the models and provide feedback.
• Ability to estimate models and projects.
• Good English written and speaking
• Camera matching experience: Image modeler, 3ds max camera matching, Blender fSpy and Perspective Plotter.
• CAD experience.
• Ability to set up the asset for game engine exporting in blender and 3ds max. We do not care where the model was created. But most of the custom engines we work use 3ds max or blender addons for exporting.
• Experience with LODs, collisions, damage model creation, emitters etc.
   

How to Apply

Send your CV and Portfolio

Who we are:
Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

We’re looking for a Technical Support Specialist who is highly adept in systems analysis, diagnostics, troubleshooting, and conflict resolution. Exhibits excellent organizational and problem-solving skills.

Responsibilities

• Manual test of web games, which are coming to release.
• Bug report to game providers.
• Work process with currencies: accept the requests from clients, where the client asks the Tech support team to enable the currency for determining game category.
• Enable clients to our platform. 
• Create client-game provider integrations.
• Resolve interrupted payments/transactions in games.
• Resolve the issues with the launch of the game.
• Provide the information about games to the client. 

Requirements:

• Degree in Computer Science, Engineering, or a related subject
• Work experience in software technical support would be an asset 
• General understanding of client-server architecture
• Knowledge of software methodologies, tools, and processes
• Experience with performance and/or security testing is a plus
• Strong attention to detail and teamwork skills.
• Ability to meet deadlines in a fast-paced environment.

What we offer:

• Fully remote position with a flexible schedule
• Long-term opportunity with potential for financial and career advancement

• Supportive and positive work culture, collaborating with like-minded teammate

   

When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

1. Please explain to us your level of spoken/written English. Just rank it from 1 to 10, where 10 means a Native Speaker; 8-9 means a Near Native Speaker; 6-7 means Fluent Speaker; under 6 any further levels.
2. Can you share examples from your portfolio that showcase your Technical Support experience?
3. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?
4. What is your notice period and how soon can you join ?

Why Semaverse (semaverse.ai)

The world’s most sophisticated investment and corporate strategy teams are drowning in unstructured information. Analysts spend days stitching together fragments of data, struggling to connect dots fast enough to act on billion-dollar opportunities.

Semaverse changes that.

We’re building agentic AI with intelligent memory, a platform that transforms fragmented information into a living, semantic knowledge graph, then empowers AI agents to reason, plan, and act alongside humans. From diligence and deal evaluation to post-merger integration, we help professionals see what others miss and decide with conviction.

Our products; Market Sense, AI Vault, Diligent AI, and Post-merger AI are reshaping how analysts, investors, and portfolio directors work. Backed by an experienced team of technology and product co-founders, we’re building the next generation of enterprise software for decision-makers.

The Opportunity

We’re hiring a Senior UX Designer to own the craft of turning complex M&A and investment workflows into elegant, intuitive experiences.

This is not a design support role. It’s a seat at the table in a company redefining how knowledge and agents work together. You’ll spend the majority of your time on our enterprise SaaS applications and a smaller portion shaping our Chrome Companion extension. This also includes influencing and shaping go to market collateral for the website and customer/investor materials.

We created a sophisticated prototype, now we are building our MVP. You’ll work closely with the CTO, CPO, Frontend and Backend Engineer to deliver a thoughtful user experience that showcases our AI capabilities.

Your mission: make agentic AI legible, trustworthy, and actionable for professionals whose decisions move markets.

What You’ll Do

• Design end-to-end workflows for M&A and investment use cases, diligence, market scans, competitive intelligence, portfolio tracking, and post-merger integration.
• Invent interaction models that translate AI agent reasoning into clear states, citations, and multi-step actions users can trust.
• Craft data-dense layouts for analysts that make complexity navigable, insightful, and fast.
• Prototype with Figma and Framer to bring ideas to life quickly and persuasively.
• Partner directly with analysts, investors, and portfolio directors to validate usability and sharpen design decisions.
• Contribute to and evolve Semaverse’s design system for enterprise-grade consistency and scalability.
• Ensure accessibility and inclusivity at every step (WCAG 2.1+).
   

What You’ll Bring

• 10+ years of UX/Product Design experience in enterprise SaaS, fintech, research, or analytics tools.
• A portfolio that shows mastery of interaction design: clarity, hierarchy, and elegance in complex workflows.
• Experience thriving in startup or high-growth environments — balancing speed, ambiguity, and craft.
• Advanced fluency in Figma and Framer, with evidence of rapid, high-fidelity prototyping.
• Expertise in information visualization and workflow mapping for data-heavy domains.
• Proven track record of shipping enterprise products in partnership with PM and engineering.
• Nice-to-have: Experience designing for AI, LLMs, or agent systems — especially around trust, explainability, and human-AI collaboration.

What Success Looks Like

In your first 6 months, you will have:

• Redesigned and shipped a critical analyst workflow with measurable impact on deal evaluation speed and insight discovery.
• Delivered prototypes that influence product direction and secure customer and founder buy-in.
• Contributed foundational components to the design system, enabling faster, more consistent product delivery.
• Earned the trust of analysts and investors as a designer who understands their world and makes their work better.
   

Culture

At Semaverse, we foster a culture of collaboration, growth, and continuous learning. We value diverse perspectives and believe that great ideas can come from anyone. Our fully remote work environment empowers you to take ownership of your time and work while staying connected ad-hoc through Slack and regular catchups and planning.
 

• Semaverse is located in London, UK, but operates as a fully remote company. You can be anywhere as long as work gets done and communication is smooth. 
• We believe in team work and autonomy. We hire and work with individuals we can trust to get things done and who actively seek collaboration where it counts. 
• We know you can make good decisions, your experience is valuable and your contribution is more than working through tickets. 

You can expect to have peace and quiet to work, build and solve meaningful and interesting tasks. But you will also be expected to contribute with ideas and in discussions with your experience. Finally, active collaboration and feedback is expected whenever and however it makes sense. That can be design workshops, customer feedback sessions, product development with engineering, a chat or something else.

Being part of Semaverse means working directly with the founders who have deep, long experience in tech and product in many industries with Cloud Computing, Big Data, Data Science, ML and AI.

Relationship

You will be a contractor not an employee. However, we aim to make your income predictable and have allowances for private and public holidays. While you have a lot of independence, you will be part of a team and we will treat you well.

Application

To apply, share your portfolio with 2–3 case studies that highlight:

• How you simplified complex, data-heavy problems.
• The interaction design tradeoffs you made.
• The impact your work had on users or business outcomes.

Interview Process

Simple three stages with quick turn around.

1. A 45 minute call introducing Semaverse, yourself and checking for a reasonable fit.
2. A one day paid work on a real task with the CPO's guidance. The aim is to learn how you approach a real issue. We are mindful that full onboarding is not possible in a day. So this is about learning about your skills, ways of working, and not finishing multiple tasks with unrealistic expectations in a day.
3. Meet the team - talk to a couple of people to ensure there is a good fit on both sides and excitement to start working together.

About

Semaverse is revolutionising how data, AI and humans work together. We help store, explore and use unstructured data with AI and UX. The founders, Mo and Christian, have a technology, product and science background with decades of hands on and leadership experience. They have worked for enterprises like Microsoft, Skype, Amazon (Alexa), Teradata and numerous startups being part in exits to Google, Teradata, Hyland and Private Equity Investors.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

We are seeking a talented System Engineer Navigation to join our team and drive the next generation of UAV navigation systems. In this role, you will work at the intersection of hardware and software, contributing to the integration of advanced sensors, the development of navigation algorithms, and the continuous improvement of flight control performance. If you are passionate about UAV technology, thrive in cross-functional collaboration, and are eager to push the boundaries of navigation and guidance systems, we’d love to meet you.

What is your Day to Day Mission:

• Coordinate between customer support and R&D, focus on feature requests and facilitating bug reporting
• Collect, analyze, and evaluate preliminary data for hardware updates
• Collaborating with cross-functional teams
• Contribute to design reviews and system documentation
• Analysis and integration of new Sensors with a focus on flight control-related sensors such as IMU, GNSS, Magnetometers and pressure sensors
• Devise integration and sanity checking concepts
• Develop, implement and test algorithms for navigation and control systems in line with project requirements
• Simulation and analysis to verify GNC models and system performance under different operating conditions

• Improve performance through novel sensor calibration approaches

   

What you bring to the team:

• BS in Robotics, Computer Science, Electrical, Mechanical, Mechatronics, Aerospace engineering or related
• Hands-on experience with low level protocols, including UART, Ethernet and I2C
• Ability to quickly understand and navigate complex systems and established code bases
• Fluent in written and spoken English

• Proficient in programming with a strong ability to adapt and learn new languages and technologies

   

As a plus:

• Practical experience developing GNC designs for flight systems
• Experience in writing code in C/C++ or Rust

• Experience with Matlab and Simulink

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 150 million users worldwide. Our mission is to help people grow. We’re proud to be ranked 4th among the World’s Top EdTech Сompanies by TIME magazine. We believe lifelong learning should be accessible, personalized, and impactful to each individual. That’s how we change the world and why we bring together exceptional minds.
 

The core of our achievements is our team. We believe in people and shared values SELECT. That’s why, together with Lisa Rudyk, User Acquisition Manager at Headway by Headway Inc, we’re looking for a PPC Specialist to take full ownership of Google Ads acquisition — one of our top strategic priorities.
 

The product and team you will be working with:

Headway is our flagship app, offering summaries of nonfiction bestsellers, daily insights, and gamified challenges. Headway is the world’s most downloaded book summary app and has been featured as App of the Day in over 30 countries, including the US, the UK, and Canada.
 

You’ll join our User Acquisition team, responsible for driving new user growth, fueling product expansion, and supporting the company’s financial goals. We focus on scaling new revenue by testing fresh approaches and continuously exploring the most effective ways to accelerate product growth.
 

This job is perfect for you if you:

• Want to work on a product that’s a market leader in Book Summaries across the US and Tier-1 countries.
• Are excited to see the direct impact of your work reflected in both financial and product metrics at Headway.
• Thrive when you have full ownership — Google Ads acquisition is one of our top strategic priorities, and you’ll drive it end to end.
• Want to collaborate closely with the Product team while sharpening your product marketing expertise.
• Love working with a performance-driven team of people who are fully committed to results.
• Are eager to grow in a data-driven environment where experiments and analytics guide every decision.
• Value strong partnerships — we work closely with Google, Meta, and TikTok. Our collaboration with Google’s Ukrainian office gives you access to offline interactions, summits, resources, and exclusive events.
   

What you will do:

• Scale Headway App’s user acquisition through Google Ads campaigns.
• Collaborate with the Product team to design new funnels and run product experiments.
• Analyze data, metrics, and test outcomes to make decisions grounded in data-driven insights.
• Improve funnel conversions (CRO) in partnership with the Product team.
• Test creatives, audiences, and bidding strategies to maximize growth.
• Work closely with Creative Marketing, Product Marketing, and Analytics teams to drive new user growth.
• Build and maintain automations and scripts to streamline campaign management and optimization.
   

What you need to join us:

• Proven experience with Google Ads (PMax, Search, Demand Gen, Display).
• Strong knowledge of analytical tools such as Google Analytics, Tableau, Mixpanel, Amplitude, etc.
• Solid understanding of marketing metrics
• Ability to analyze data and uncover causal relationships.
• Hands-on experience with scripts and campaign automation.
• Experience working on CRO initiatives with product teams is a strong plus.
• Alignment with the values of our team (SELECT).
   

What do we offer:

• Work within an ambitious team on a socially impactful education product.
• An office with a reliable shelter, generators, satellite internet, and other amenities.
• Access to our corporate knowledge base and professional communities.
• Personal development plan.
• Compensation for English language learning, external training, and courses.
• Medical insurance and full sick leave compensation.
• Company doctor and massage in the office.
• Sports activities: running, yoga, boxing, and more.
• Corporate holidays: we go n a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. 
   

Working schedule

This is a full-time position with a hybrid remote option. It means that you can decide for yourself: whether you want to work from the office, remotely, or combine these options.
 

Are you interested?

Send your CV!

We are looking for an experienced SEO Specialist to join JustMarkets and drive sustainable organic growth across the MENA region. In this role, you will help strengthen the brand’s online presence, attract qualified organic traffic, and support lead generation through continuous optimization of our multilingual and global platforms. 

You will have the opportunity to develop impactful SEO strategies, collaborate with cross-functional teams, and contribute directly to the company’s success in a competitive financial market.

Responsibilities

• Develop and execute SEO strategies to grow organic traffic and visibility
• Conduct regular audits (technical, on-page, off-page) and implement improvements
• Perform keyword research and optimize website content, landing pages, and multilingual platforms
• Monitor and improve technical SEO (site speed, indexation, Core Web Vitals, structured data)
• Manage backlink profile and support link-building initiatives
• Track, analyze, and report SEO performance; stay updated on trends and search engine algorithm changes

• Collaborate with cross-functional teams to ensure SEO best practices are integrated into projects

   

Requirements

• 3+ years of SEO experience with international and multilingual projects
• Deep understanding of search engine algorithms and ranking factors
• Hands-on experience in on-page and off-page SEO, including keyword research, content optimization, and site audits.
• Strong background in link building and backlink profile management
• Proficiency with SEO tools (Google Search Console, Ahrefs, SEMrush, Screaming Frog, etc.)
• Familiarity with CMS platforms (WordPress or custom) and basic HTML/CSS/JS

• Intermediate in English

   

Will be a plus

• Knowledge of the financial/trading industry (Forex, CFDs, crypto, commodities)

• Experience working with MENA region specifics

   

We offer

• The opportunity to work on a high-traffic, international project across multiple markets, influencing SEO strategy on a global scale
• The chance to design and implement SEO strategies for both existing and new markets, using a wide range of tools and experimenting with innovative approaches
• Tax expenses coverage for private entrepreneurs in Ukraine
• Expert support and guidance for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays as per the company's approved Public holiday list
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Arounda is a full-cycle Digital Product Design and Development agency, operating on the market since 2016. Our main clients are American and European technological companies.

We are looking for a Head of Business Development who will join our fast-growing team and lead the sales process and develop new successful client acquisition strategies.

You are the perfect fit if you have:

• At least 3 years' experience as a Sales Manager / Business Development Manager in IT, with 1+ years in a leadership/Head position;
• Extensive experience with the design agency or software development company;
• Experience in Bizdev Lead Generation and Marketing management of IT services;
• Fluent in written and spoken English;
• Understanding of best practices for attracting potential customers;
• High level of self-organization, discipline, strategic direction and results-based;
• Strong negotiation and contract signing skills;
• Solid understanding of the B2B sales cycle and service company operations;
• Experience with CRM systems and automatic communication systems;
• You are motivated to join a company at a growing stage and play a critical role in success, process creation and account management;

Responsibilities:

• Develop and implement the agency’s growth and client acquisition strategy;
• Manage and grow the Business Development team;
• Maintaining the Engagement funnel, conducting Upsale, Cross-sale from Bizdev & Head of Project Management;
• Growing our network, identifying business opportunities, and selling our services to new customers;
• Generate leads and convert them into long-term clients;
• Monitoring Project Managers in receiving timely and positive feedback from clients on Clutch, Upwork;
• Set up and optimize processes for sales and account management;
• Negotiate and sign contracts with international clients;
• Conduct market and competitor research to identify growth opportunities;
• Use a set of tools and frameworks to ensure optimal outcomes;

We will offer:

• Interesting foreign projects;
• Market salary (depending on level);
• Flexible work schedule from 8:00/12:00 to 16:00/20:00;
• Education and trainings are partially paid by the agency;

We look forward to your CV and a cover letter explaining why you want to work for our company. A cover letter is optional and not required as part of your application.