Jobs at Djinni

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

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

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

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

About the position

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

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

Must have skills:

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

Nice to have skills:

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

Your tasks will include:

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

We offer:

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

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

We’re looking for an experienced Performance Marketing Lead to take ownership of one of our fastest-growing performance marketing initiatives.

You’ll lead the development and scaling of our Native Advertising capabilities across Taboola, Microsoft Ads, LiveIntent, and Newsbreak, working alongside Creative, CRO, and Analytics teams to build a high-performing media buying organization.

This isn’t a role for someone who simply wants to manage campaigns.

It’s an opportunity to build a platform.

You’ll initially lead a team of three Media Buyers while helping us recruit and develop additional specialists. As the business grows, you’ll play a key role in shaping the future of our Native Advertising organization, with a clear opportunity to grow into Head of Native Pod.

If you’re passionate about experimentation, building teams, and solving difficult performance marketing challenges at scale, we’d love to talk.

Key Responsibilities:

Lead the Native Advertising Function

• Own the overall performance and strategic direction of our Native Advertising channels, including Taboola, Microsoft Ads Native, LiveIntent, and Newsbreak.
• Develop platform-specific strategies that support sustainable client growth while maintaining profitability and operational efficiency.
• Continuously identify new opportunities to improve campaign performance, testing velocity, and scalability.

Build and Develop a High-Performing Team

• Lead, mentor, and support an initial team of three Media Buyers.
• Recruit and onboard additional Media Buyers as the team expands.
• Create an environment focused on accountability, collaboration, continuous learning, and high performance.
• Provide regular coaching, campaign reviews, and performance feedback to help team members grow professionally.

Drive Performance Excellence

• Ensure campaigns are executed and optimized according to clearly defined performance standards.
• Monitor key business metrics, including lead volume and quality, cost efficiency, and profitability.
• Support Media Buyers in identifying scaling opportunities, troubleshooting performance issues, and making data-driven optimization decisions.
• Maintain a strong understanding of platform updates, industry trends, and competitive activity.

Own Testing Strategy

• Develop structured testing frameworks across targeting, bidding, placements, creatives, and campaign optimization.
• Promote a culture of experimentation where decisions are driven by data rather than assumptions.
• Ensure testing results are documented, shared, and incorporated into operational best practices.

Collaborate Across Functions

• Partner closely with Design, CRO, Analytics, and Operations teams to improve campaign quality and execution speed.
• Translate business objectives into clear testing priorities and cross-functional initiatives.
• Help improve workflows that enable faster experimentation and more efficient campaign launches.

Build Scalable Systems

• Establish platform standards, documentation, playbooks, and operational processes that enable consistent execution across the team.
• Identify operational bottlenecks and implement solutions that improve quality, efficiency, and scalability.
• Contribute to the long-term development of our performance marketing organization by continuously improving how the team operates.

Required

• 7+ years of hands-on experience in Performance Marketing or Media Buying.
• Previous experience managing, mentoring, or leading Media Buyers.
• Experience with one or more Native Advertising platforms, including Taboola, Outbrain, Microsoft Ads, LiveIntent, Newsbreak, MGID, or MediaGo.
• Experience managing campaigns targeting North American markets.
• Strong analytical skills and a data-driven approach to decision making.
• Proven experience optimizing campaigns at scale.
• Excellent communication and organizational skills.
• Fluent English.

Preferred

• Experience in lead generation and performance marketing.
• Experience working in agency or high-growth performance marketing environments.
• Familiarity with AI-powered marketing tools and workflow automation.

We are looking for a Head of Creative Marketing to join United Tech and take full ownership of the creative strategy behind our paid traffic performance. This role is your chance to make a direct impact on high-growth products in a highly competitive niche (US/UK/CA/AU markets), where every idea and decision truly matters. You will be responsible for developing and executing a creative marketing strategy, leading the full production process from concept to final asset, and building a strong creative team from the ground up. Expect the freedom to drive bold initiatives, make independent decisions, and influence key business results,  all in a fast-paced, bureaucracy-free environment

About the product:  We operate in the fast-growing social networking space that’s transforming how people connect online in a live-streaming segment that is growing by over 21% annually. We build products that combine streaming, video content, interactivity, and communities, with a focus on the global market. One of our flagship products is an ad-free international streaming platform where users engage in real time through video chats and live broadcasts. But that’s just part of our ecosystem, we’re also developing other products within the niche, each with its own mechanics, audience, and monetization model. Our team tackles complex analytics, AI solutions, personalization, and the scaling of high-load systems. If you’re passionate about shaping the future of social networking, we’d love to have you on board!

In this role, you will

• Deliver ad creative concepts and iterations that align with key KPIs for multiple products
• Support and improve the creative production pipeline in close collaboration with User Acquisition Managers
• Manage and grow the Creative Marketing team, including Designers and Creative Marketing Lead
• Plan and coordinate team workflows to ensure timely and effective output
• Track and report on the performance of creatives and team members
• Set up and maintain efficient creative marketing processes
• Develop and refine a testing methodology for ad creatives to improve performance and scalability
• Motivate the team through regular meetings, feedback sessions, and performance checkpoints

It’s all about you

• 1+ year of experience as Head of Creative Marketing Department
• Basic understanding of User Acquisition and Performance Marketing
• Proven experience in generating and developing creative concepts
• Solid workload management and deadline adherence
• Hands-on experience with creative testing approaches
• Strong leadership and team motivation skills
• Strategic thinking with focus on achieving product KPIs
• Excellent communication and presentation skills
• English level B2+
• Team-oriented mindset and strong communication skills

Would be a plus: 

• Experience with video chat or live-streaming products

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Workspace rental reimbursement in other cities and abroad
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical Interview
• Test Task (optional)
• Final Interview
• Reference check
• Offer

Bulls Media is looking to hire a strong BI developer and data analyst.

The role involves both data analytic and technical skills : gathering data , developing tools and dashboards, evaluating data and sharing findings that affect business decisions. 

Responsibilities:

• Working with different company departments and setting business requirements for BI tools
• Translating business requirements into technical ones
• Suggesting technical options to meet the requirements and creating an BI architecture. Providing time estimation
• Leading and executing BI software development, deployment, and maintenance: 
• Creating Power BI reports based on client requirements 
• Taking data from different data sources : databases, internal and external API, google sheets and more
• Developing different visualization levels and dashboards
• Maintaining and optimizing existing reports
• Ensuring data correctness
• Testing reports of other BI developers
• Creating technical documentation for BI tools
• Evaluating data, collating findings relevant to the business, and sharing them in a manner that can bring about an effective change in a business:
• Breaking down key business data: gather, clean, and analyze data
• Interpreting the data: Find patterns or see areas in the data that signal a potential for improvement in business practices

• Sharing findings:visualizing data in graphs and charts, recommendations to improve or grow the business based on their findings

   

Requirements:

• At least 2 year experience in a BI developer & data Analyst role
• Experience with PowerBI including a good knowledge of DAX
• Deep knowledge of SQL Databases and SQL script optimisation
• Good knowledge of excel / Google sheet (formulas)
• Experience with Python
• Non relational database - advantage
• Advanced analysis and problem solving skills
• Attention to detail
• The ability to work both as a team player and independently
• Ability to multitask in a fast-paced environment
• Self learning abilities
• Excellent communication skills with ability to effectively interface with technical and nontechnical staff at all organizational levels
• Fluent in English

We are building one of the most powerful live-streaming platforms, already connecting 400K+ monthly active users through live events, interactive video chats, and real-time community experiences. Our mission is bold: bring joy, fight loneliness, and deliver safe, ad-free entertainment that keeps people coming back. This is a complex, fast-moving space, and we love it that way! So, you will join a passionate, expert team tackling everything from scaling AI-powered recommendations to launching high-impact, data-driven features that boost monetization and engagement. Every idea counts here, and every release reaches a massive global audienceWe are now expanding into Arab countries and Europe, enhancing content quality, and rolling out new features to keep users hooked. We are among the Top 5 streaming products in the US and rank in the Top 10 worldwide. Our next milestone: break into the global Top 5, and we are moving fast to make it happen

About your role: This role is an opportunity to build and scale the entire Partner Growth direction inside a high-load international product where partnerships directly influence acquisition, engagement, and revenue growth. You will own the strategy from the ground up: shaping processes, launching new acquisition initiatives, building relationships with creators and agencies, and creating a strong Partner Growth team around you.

You will work closely with Product, Marketing, Analytics, and Operations to identify growth opportunities, test new approaches, and scale successful initiatives across international markets. We are looking for someone who combines strategic thinking with hands-on execution and feels excited about building new systems in a fast-growing environment where decisions are made quickly and ownership is real.

In this role, you will

• Build and lead the Partner Growth function from scratch, including strategy, processes, team structure, and operational workflows
• Develop scalable growth strategies for partners, creators, and agencies across international markets
• Own partner performance metrics and identify new opportunities to increase engagement, retention, and monetization
• Build lead generation pipelines and scale acquisition channels
• Launch and optimize outbound partnership initiatives and creator acquisition strategies
• Work closely with Product, Analytics, Marketing, and Operations teams to launch growth initiatives and improve partner experience
• Analyze large-scale performance data to uncover growth levers and optimization opportunities
• Drive experimentation culture through A/B testing and data-driven growth decisions
• Hire, mentor, and grow a high-performing Partner Growth team
• Influence product roadmap by bringing partner and market insights directly into product development discussions

It’s all about you

• English B1+
• 3+ years of experience in Growth, Partnerships, or Business Development roles
• Proven track record of building lead generation pipelines and scaling acquisition channels
• Experience with influencer and creator marketing
• Experience with partnerships and outbound acquisition strategies
• Understanding of performance and paid acquisition channels at least on a strategic level
• Strong understanding of funnels, CAC, ROI, and key growth metrics
• Experience running experiments and optimizing acquisition channels based on performance data
• Analytical mindset with confidence working with dashboards, funnel analysis, and data-driven decision making
• Strong communication and stakeholder management skills

• Ability to move fast, prioritize independently, and take ownership in a high-growth environment

   

Would be a plus

• Spanish B2+
• Experience in creator economy, live streaming, social networking, or entertainment products
• Experience in Account Management, Customer Success, or Sales
• Experience working with international markets and cross-functional product teams

What we offer

• Care and support: 
• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Maternity recovery support allowance
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   
• Comfortable working environment:
• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   
• Investment in your future:
• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical interview
• Test task
• Reference check
• Offer

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Full Stack Developer to join our team.

Project: Modernization of the analytics and reporting platform, moving legacy applications to a responsive, cloud-aware architecture, replacing ad-hoc spreadsheets with auditable services, and building the data and tooling layer that supports the firm’s various lines of business.

What you will be doing:

As part of the team, you will join a client project focused on the modernization of a mission-critical analytics and reporting platform supporting credit, private credit, structured products, and CLO businesses. As part of a collaborative, cross-functional team, you will help design, build, and support the next generation of applications and services that enable investment decision-making, risk management, operations, and investor reporting. Working across the full technology stack, you will partner closely with portfolio managers, analysts, risk, operations, investor relations, and technology teams to deliver scalable, high-impact solutions. AI-powered development tools are integrated into the team's daily workflow, helping accelerate delivery while maintaining high standards of quality and ownership

What we are looking for:

• 5+ years of professional software engineering experience.
• Strong expertise in Python.
• Experience designing and developing RESTful APIs, microservices, and asynchronous integrations.
• Strong understanding of software architecture, design patterns, and scalable application development.
• Experience with React, JavaScript/TypeScript, HTML5, CSS.
• Deep understanding of responsive web design and modern UI development principles.
• Strong SQL expertise, including query optimization, performance tuning, and window functions.
• Experience with relational databases and data modeling.
• Experience deploying and supporting applications in Microsoft Azure and/or Amazon Web Services (AWS).
• Ability to leverage AI tools to improve productivity, accelerate delivery, and enhance code quality.
• Upper-Intermediate English proficiency or higher.
• Bachelor’s degree or higher.

What will be a plus:

• Experience within financial services, capital markets, investment management, hedge funds, banking, or fintech environments is strongly preferred.
• Exposure to NoSQL/document databases is a plus.
• Experience with SQL Server Reporting Services (SSRS) is advantageous.
• Experience developing Tableau dashboards.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular performance assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Language classes.
• Flexible working schedule.

Numerical Technologies LTD is a provider of custom software solutions and services specializing in risk, limits, and regulatory capital. We are currently looking for a Senior Full Stack Developer to join our team.

Project: Modernization of the analytics and reporting platform, moving legacy applications to a responsive, cloud-aware architecture, replacing ad-hoc spreadsheets with auditable services, and building the data and tooling layer that supports the firm’s various lines of business.

What you will be doing:

As part of the team, you will join a client project focused on the modernization of a mission-critical analytics and reporting platform supporting credit, private credit, structured products, and CLO businesses. As part of a collaborative, cross-functional team, you will help design, build, and support the next generation of applications and services that enable investment decision-making, risk management, operations, and investor reporting. Working across the full technology stack, you will partner closely with portfolio managers, analysts, risk, operations, investor relations, and technology teams to deliver scalable, high-impact solutions. AI-powered development tools are integrated into the team's daily workflow, helping accelerate delivery while maintaining high standards of quality and ownership

What we are looking for:

• 5+ years of professional software engineering experience.
• Strong expertise in .NET / C#.
• Experience with React, JavaScript/TypeScript, HTML5, CSS.
• Experience designing and developing RESTful APIs, microservices, and asynchronous integrations.
• Strong understanding of software architecture, design patterns, and scalable application development.
• Deep understanding of responsive web design and modern UI development principles.
• Strong SQL expertise, including query optimization, performance tuning, and window functions.
• Experience with relational databases and data modeling.
• Experience deploying and supporting applications in Microsoft Azure and/or Amazon Web Services (AWS).
• Ability to leverage AI tools to improve productivity, accelerate delivery, and enhance code quality.
• Upper-Intermediate English proficiency or higher.
• Bachelor’s degree or higher.

What will be a plus:

• Experience within financial services, capital markets, investment management, hedge funds, banking, or fintech environments is strongly preferred.
• Exposure to NoSQL/document databases is a plus.
• Experience with SQL Server Reporting Services (SSRS) is advantageous.
• Experience developing Tableau dashboards.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular performance assessments and salary reviews.
• Paid personal days.
• Mental health support program.
• Language classes.
• Flexible working schedule.

About the Project

We are looking for a Data Analyst to join an international project focused on large-scale data aggregation and operational support. This role combines data analysis with operational responsibilities, offering an opportunity to work closely with both internal teams and the client.

Responsibilities

• Analyze large datasets and provide actionable insights.
• Validate business hypotheses and support data-driven decision-making.
• Write, optimize, and maintain SQL queries.
• Investigate client-reported issues and perform data validation.
• Conduct root cause analysis and assist in resolving operational incidents.
• Support day-to-day operational processes and client requests.
• Collaborate with cross-functional teams and stakeholders.

Requirements

• Solid knowledge of SQL, Python, and Excel.
• Strong self-management and ability to work autonomously.
• Experience working in distributed or remote teams.
• Ability to operate effectively in a dynamic, operational environment.

• Flexibility to occasionally support business needs outside standard working hours.

   

Working Conditions

• Working schedule: Sunday–Thursday (Ukraine time zone).
• Strong focus on information security and data confidentiality.

Hiring process

1. HR interview
2. Logic assissment
3. Python assissment 
4. Technical interview
5. Client interview

About LimTC © Limitless Technology Consultants LLC:

LimTC is a Ukrainian outsourcing company that partners with international clients to help them grow, and we grow together with them. We build long-term collaborations where every team member plays a meaningful role. From tackling business challenges to managing operations end-to-end, we take ownership and deliver real value. At LimTC, you’re not just a resource — you’re part of a trusted, heard, and empowered team. We believe in ideas, initiative, and professional growth. Whether working with clients or building internal solutions, your voice matters here. Join us and be part of a company where your work makes a difference every day.

Key Functions:

• Provide day-to-day client support via case management generated via multiple channels:
• Ticketing system (Amazon)
• Phone Calls (including feedback and troubleshooting)
• continuously deliver a high-quality and effective service to clients, liaising with the Team Leader, as appropriate;
• Adhere to operational processes, policies, and documentary requirements;
• Ensure all client and internal documentation is safely maintained and accessible in accordance with GDPR and internal policy.
• Identify areas of personal development, e.g., training on a specific activity and reaching out to their Team Leader for assistance;
• Maintain a regular dialogue with other team members/leads, sharing learning experiences and enabling clients to provide a consistent, high-quality service;
• Use their initiative to troubleshoot technical issues raised by the client and deliver solutions that meet policies.

• Document any changes or new solutions for other agents to use.

   

Required Experience/Characteristics:

• Relevant previous experience
• Experience in working with a team
• Basic computer experience
• Spoken and written English at least an Advanced level
• Location: Ukraine
• Good communication skills and an ability to interact effectively
• Across all levels within the organization
• Ability to prioritize multiple tasks
• Good understanding of PC skills with the ability to document processes
• Strong team player
• Ability to work under their own initiative and follow directions from their Team
• Confidential, tactful, and diplomatic
• Puts the client first, acting sympathetically to their needs, thereby strengthening the overall relationship
• Committed to working within the client’s agreed values and framework.

Working schedule:

• 8 hours per day
• 5 days per week

Work is organized in two fixed shifts with rotation every 3–4 weeks (no option to choose a preferred shift):

Shift 1:
Monday–Thursday: 6:00 PM – 2:00 AM
Sunday: 4:00 PM – 12:00 AM

Shift 2:
Monday–Thursday: 2:00 PM – 10:00 PM
Friday: 11:00 AM – 7:00 PM

Benefits:

• Working in an environment with native English speakers
• Remote work
• Ukrainian Holiday coverage
• 18 paid vacation days
• We provide technical equipment 
• A stepping stone into the IT technologies space
• HR benefits
• Growing project and company with the ability to contribute to the core and apply creativity
• Amazing, talented people and a personal approach at all levels!

Requirements:
- At least 1 year of experience as a QA Manual Engineer; 
- Understanding of client-server architecture principles; 
- Knowledge of web protocols and the ability to test web applications (HTML5); 
- Experience with API testing tools (Postman); 
- Understanding of databases and ability to work with SQL queries; 
- Ability to analyze system logs and identify the root causes of issues (Grafana); 
- Experience in creating and maintaining test documentation (bug reports, checklists, test cases, etc.); 
- Experience working with bug tracking systems.

Responsibilities:
- Perform manual testing of the product on desktop and mobile devices;  
- Conduct regression, functional, and non-functional testing;  
- Identify, analyze, and document all programming errors and operational parameters that do not match the project specifications; 
- Maintain test documentation (bug reports, test cases, checklists, etc.);  
- Report detected errors in company products and help ensure they get fixed;  

WHAT WE OFFER:
Full-time remote position with stability and career growth opportunities.
Ukrainian holidays off, plus paid vacation and sick leave.

About the Role
We are seeking proactive and results-driven talents to support our global expansion by acquiring and managing high-quality users.
This role focuses on identifying, engaging, and converting individuals into verified, active users on the platform, while maintaining long-term engagement and performance.

Key Responsibilities:
 

• Build & maintain relationships with individuals, communities, or agencies who can refer quality users.
• Identify and onboard potential users, promote platform features and ensure that all users comply with platform standards — real identity verification, authentic behavior, and consistent activity.
• Build successful user acquisition campaigns throughout different social media channels (Facebook, Tik Tok, Instagram).
• Monitor and analyze user performance using internal reporting tools.
• Stay up to date on local trends in social networking, entertainment, and user engagement.

Requirements:
 

• Deep understanding of local online culture, trends, and user behavior
• Proven experience in business development, user acquisition, influencer / agency partnerships, or online community management. Candidates from modelling agency or with the wide network of KOLs/streamers will be preferred
• Strong communication and negotiation skills in both local (Spanish) and English languages.
• Familiarity with social media platforms, communication apps, or online
  community tools.
• Ability to work independently and comfortable working in a dynamic,
  startup-like environment with performance-based goals.
• Analytical mindset — able to interpret data and optimize performance.

We are looking for a Senior Solution Engineer to join our team and support the successful integration and deployment of autonomous systems.
 

In this role, you will serve as the primary technical interface for partners, helping them integrate and deploy software and hardware solutions into their platforms. You will work closely with partners to understand their technical requirements, configure and adapt existing solutions, contribute to software development, and ensure successful implementation.
 

You will collaborate with cross-functional engineering teams to solve complex technical challenges, support product improvements, and help deliver reliable, high-quality solutions. This role is ideal for an engineer who enjoys combining hands-on technical work with customer collaboration and system-level problem solving.
 

Responsibilities:

• Serve as the primary technical point of contact for partners throughout integration and deployment projects
• Integrate partner systems with software and hardware solutions both remotely and on-site
• Configure, customize, and adapt existing solutions to meet partner requirements
• Contribute to the development of software solutions, from standalone applications and plugins to the main software codebase
• Manage software releases, including build preparation, release creation, testing, and resolving release-related issues
• Validate software releases before they are delivered to operational teams
• Collaborate with product and engineering teams to deliver new features and improvements
• Translate partner requirements into clear technical specifications aligned with product capabilities
• Troubleshoot software, hardware, and system integration issues, escalating complex challenges when required
• Support system validation, field testing, and deployment activities
• Contribute to technical documentation and continuous improvement of engineering processes
   

Requirements:

• Experience working directly with partners or customers in a technical engineering environment
• Strong proficiency in Python, C++, and Linux (Ubuntu)
• Experience integrating hardware components into embedded systems
• Basic hands-on hardware experience and understanding of fundamental electronics principles
• Solid understanding of embedded communication protocols (CAN, I2C, SPI, etc.)
• Experience with electrical and/or mechanical system design
• Ability to design wiring diagrams and apply best practices to minimize electrical interference
• Understanding of control theory and flight control
• Hands-on experience with multicopter and fixed-wing UAVs
• Strong analytical, troubleshooting, and problem-solving skills
• Excellent communication skills and the ability to collaborate effectively with cross-functional teams
• Willingness to travel for on-site integration, testing, and deployment activities
   

We Offer:

• Official employment under Ukrainian labor law
• Military booking
• Medical insurance
• Individual English lessons
• Stock Options
• Opportunity to work on cutting-edge UAV systems and grow professionally

Complete interview process:

• Intro call with recruiter → HR interview → Technical interview → Final interview with the team's leadership → Pre-offer → Security check

UI/UX Designer

We’re looking for a UI/UX Designer to join our team and help create engaging designs for digital products and marketing campaigns. This role is ideal for someone eager to learn, develop their skills, and work in a collaborative environment.

Responsibilities

• Create visual assets for websites, landing pages, and marketing materials
• Design social media graphics, banners, and promotional content
• Assist with UI elements for digital products
• Follow brand guidelines and maintain visual consistency
• Collaborate with marketing, product, and development teams
• Prepare design files for developers

Requirements

• Experience with Figma, Adobe Photoshop, or Illustrator
• Understanding of layout, typography, and color theory
• Portfolio showcasing design work (personal or academic projects are welcome)
• Attention to detail and willingness to learn
• Ability to work well in a team

Nice to Have

• Basic knowledge of UI/UX principles
• Experience designing web or mobile interfaces
• Basic understanding of HTML/CSS

What We Offer

• Opportunities for professional growth
• A creative and supportive team
• Competitive salary based on experience
• Ongoing learning and development

We’re looking for more than just a User Acquisition - we’re looking for someone who thinks strategically, takes ownership, and knows how to turn large budgets into consistent performance.

What we're looking for:

• 2+ years of hands-on experience with Snapchat Ads.
• Experience managing monthly advertising budgets from $30K to $150K+.
• Strong analytical mindset with the ability to optimize campaigns based on performance data.
• A proactive, ownership-driven approach to work.
   

What you'll do:

• Build and scale the Snapchat acquisition channel from scratch.
• Launch, test, and validate new ideas, creatives, and growth strategies.
• Continuously analyze traffic performance and identify optimization opportunities.
• Take full ownership of campaign performance and budget efficiency.
• Work closely with the team to drive sustainable growth.
   

What we're looking for in you:

• You're a true doer who takes initiative instead of waiting for tasks.
• You learn quickly and enjoy exploring new opportunities and approaches.
• You're comfortable managing significant budgets and taking full responsibility for performance.

• You're ambitious and interested in growing into a Head of Media Buying role in the future.

   

We offer:

• Work in an international team.
• Remote work.
• Competitive salary and performance bonuses.
• Opportunities for professional growth.
• Paid vacation and sick leave.

USENSE is a Ukrainian IT outstaffing/outsourcing company specializing in web and mobile application development for clients across Europe and the USA. Over the past 5+ years, we have successfully delivered more than 50 commercial projects in Healthcare, Crypto, Education, Fintech, CRM Systems, and Food Delivery.We are expanding our team and opening a position for a Junior Angular Developer, someone with foundational technical skills, hands-on experience, and strong motivation to grow as a frontend engineer.

Responsibilities
• Develop user interfaces using Angular under the guidance of Team Leads and Senior engineers.
• Implement components, services, forms, and maintain project structure.
• Integrate frontend functionality with REST APIs and handle data processing.
• Convert UI/UX designs (Figma) into responsive, cross-browser user interfaces.
• Participate in code reviews, apply feedback, and follow coding standards.
• Support and optimize existing frontend functionality; gradually adopt best practices.
• Collaborate with designers, backend developers, QA engineers, and product teams.

Must-Have Technical Skills
• Solid knowledge of JavaScript (ES6+) and TypeScript, understanding of OOP principles.
•.    Practical experience with Angular
• Reactive and/or template-driven forms.
• Strong understanding of HTML5, CSS3 / SCSS, responsive and cross-browser layout.
• Basic understanding of REST APIs, JSON, asynchronous operations.
• Hands-on experience with Git (branching, pull requests).
• Ability to work with UI mockups (Figma).
• English level B1 or higher (required).

Nice to Have
• Knowledge of RxJS and reactive programming (Observables).
• Experience with Angular Material or other UI component libraries.
• Basic understanding of unit testing (Jasmine/Karma).
• Familiarity with performance optimization concepts and clean code practices.
• Experience working in Agile/Scrum teams.

We Offer
• Mentorship from Senior/Team Lead engineers and a structured learning roadmap during the first 2 months.
• Regular code reviews, exposure to real production workflows, and guidance on best engineering practices.
• Remote collaboration with a flexible schedule (Mon–Fri, 10:00–19:00 with adjustments possible).
• Opportunity to receive a long-term offer after the trial period and grow into Middle/Senior positions.
• Supportive team, transparent processes, and professional development within a stable company.