Jobs at Djinni

We are looking for an experienced Brand Designer to support consistent visual brand communication and ensure fast, high-quality production of design materials for digital and offline channels.

Responsibilities:

• Develop brand identity for new projects
• Create brand materials for online and offline formats
• Design key visuals for promo campaigns, special offers, and special projects
• Work with promo creatives (bonus, welcome, tournaments, events)
• Adapt creatives for multiple platforms and GEOs in line with brand guidelines
• Independently manage design tasks end-to-end: from receiving the initial client brief to final delivery and project presentation
• Track and apply design trends (sports, casino, iGaming)

Requirements:

• 4+ years of experience as a Brand / Graphic Designer
• Strong skills in retouching, color correction, and composition
• Confident user of Figma and Adobe Creative Suite (Photoshop, Illustrator)
• Ability to maintain brand consistency in high-volume production
• Strong time-management skills and ability to work with tight deadlines

Nice to have:

• Experience in iGaming, gambling, or sports-related projects
• Background in performance marketing creatives

We offer:

• 30 day off — we value rest and recreation.
• Remote work or the opportunity — our own modern lofty office with spacious workplace, and brand-new work equipment (near Pochaina metro station).
• Flexible work schedule — we expect a full-time commitment but do not track your working hours;
• Flat hierarchy without micromanagement — our doors are open, and all teammates are approachable

Senior iOS

Remote
Full-time

Our Customer:
Product-oriented technology company developing large-scale mobile solutions. The iOS application is a core part of the product and is built with a strong emphasis on performance, stability, and long-term maintainability.
 

Responsibilities:
 

• Design, develop, and maintain native iOS applications using modern Apple technologies
• Work on complex, feature-rich mobile products developed by large engineering teams
• Collaborate closely with backend engineers, designers, and product managers
• Participate in architectural decisions and contribute to improving code quality and maintainability

• Optimize application performance, stability, and scalability
  
  Required Experience:
   

   

• Strong experience in native iOS development using Swift
• Hands-on experience working with iOS architectural patterns such as MVVM, VIPER, MVC (or similar)
• Solid understanding of iOS fundamentals: app lifecycle, memory management, multithreading
• Experience integrating RESTful APIs and working with asynchronous code
• Experience developing and maintaining complex mobile applications in team-based environments
• Ability to collaborate effectively within cross-functional product teams
• English — Upper-Intermediate or higher
   

Working conditions
 

• 5-day working week, 8-hour working day;
• Work from home with coffee
• Remote work.

Robotic Programmer (Industrial Robots) (m/f/d)

We are looking for a Robotic Programmer who doesn’t just “configure” systems, but wants to design and launch robotic automation solutions — from idea and simulation all the way to commissioning.

Work format: On-site at our office in Ansfelden, Austria (preferred). Remote is also possible with business trips as needed.

Responsibilities:

• Programming and commissioning industrial robots (e.g., KUKA WorkVisual, ABB RobotStudio) for various manufacturing applications;
• Creating, adapting, and optimizing robot programs for process automation;
• Testing, troubleshooting, and resolving issues in robotic systems;
• Commissioning and maintaining robotic cells together with the engineering team;
• Technical project planning: concept → simulation → implementation → go-live;
• Integrating robots into existing production lines/systems and working with control systems;
• Collaborating closely with software/automation teams to deliver end-to-end solutions.
   

Requirements:

• Technical education in automation engineering, mechatronics, electrical engineering, robotics, or a related field;
• Hands-on experience programming and commissioning industrial robots (KUKA, ABB, or similar);
• Simulation experience (important);
• Ability to design and develop programs from scratch (not only maintain existing ones);
• Experience with testing, commissioning, and fault analysis of robotic systems;
• Understanding of technical project planning in an automation environment;
• Independent and structured working style, strong ownership mindset, result-oriented approach;

• Willingness to travel (approx. ~20%, depending on location and project needs).

   

Nice to have:

• PLC programming experience;
• Experience with vision systems, especially for pick-and-place, machine tending, and similar applications;
• Basic knowledge of electrical planning for robotic systems.
   

We offer:

• Hands-on projects with real manufacturing use cases and modern technologies;
• A team where work goes from concept to launch, not just support;
• Flexible setup: office (Ansfelden) or remote with on-site visits as needed.
   

Why join us?

We believe great results come from trust, clarity, and ownership — that’s why every team member has a real impact on how we grow and deliver.

Here’s what you can count on:

• Professional and personal growth: we support development through new challenges, mentorship, and learning opportunities.
• Competitive compensation, always paid on time.
• Real influence: your ideas matter — help us improve internal processes and shape the way we work.
• Transparent performance reviews and regular salary evaluations.
• Long-term partnership built on respect and reliability.
• Flexible schedule and a healthy work-life balance.
   

If this sounds like your kind of challenge — let’s talk!

Language requirements

• English: B2-C1 (Upper-Intermediate/ Advanced)

About Lengin

Lengin is an award-winning JavaScript software development company with more than 40 dedicated specialists across the USA and Europe. Thanks to our exceptional JavaScript expertise, some of our projects were published in Forbes magazine, while our clients charted as fast-growing US companies.

Why do companies choose Lengin as their software development partner?

• Because of our professionalism and dedication to development processes using JavaScript frameworks — our company name speaks for itself as “Lead Engineers”.
   
• We take pride in client satisfaction and maintain an average rating of 5/5 on platforms like Clutch and UpWork, with 150+ reviews.
   
• We prioritize fair and transparent partnerships, putting reliable and long-term cooperation first. As a result, 91% of our projects are long-term.
   
• Exceptional understanding of business needs: we have experience delivering solutions across many industries and business models — from startups to enterprises.
   

Our vision is to become one of the top 10 software development companies, providing full-cycle services for creating digital products. We want to become a hub that will unite 500 best-in-class professionals and impact the lives of 500 million end-users.

Our mission is to harness digital technology and collaborate with highly motivated individuals to convert ideas into digital products that deliver better human experiences with technology. We are committed to creating innovative solutions that exceed our clients’ expectations and improve the quality of life for end-users.

Drivers & Values

• Strive for excellence
• Passionate & Focused
• Learn, Improve & Innovate
• Build Credence
• Being Human
  
   

We’re looking for a Technical Support Engineer to join our remote team and ensure smooth operation of our applications during weekday night shifts.

Schedule: Monday–Friday, 23:00–07:00 (GMT+2) 

Location: Remote

What you’ll do

• Provide prompt, professional support via chat, email, and ticketing tools
• Monitor infrastructure & app health to ensure uptime and performance
• Troubleshoot bugs; escalate critical issues to the engineering team when needed
• Run routine checks on cloud services and resolve infra-level problems
• Log incidents, track resolutions, and evolve our internal knowledge base
• Partner with Engineering & QA for smooth handovers and clear communication

What we’re looking for: 

• Сonversational English level: at least Upper-Intermediate, and if it's higher, that's even better.
• 6+ months experience with Python & Django OR no commercial experience but:
  • Completed relevant courses/bootcamps (e.g., Python, Django, Databases, AWS)
  • Strong technical fundamentals (data types, HTTP, REST, git, basic Linux, debugging)
  • Hands-on projects (pet projects, labs, or internships) — GitHub links welcome
• Good knowledge of PostgreSQL (or another relational DB)
• Familiarity with AWS (EC2, S3) — basics are fine
• Solid analytical & debugging skills
• Basic understanding of REST APIs and front-end (HTML, CSS, JavaScript)
• Clear communicator; comfortable working independently and as part of a team

Nice to have

• Experience with Docker/Kubernetes and CI/CD pipelines
• Knowledge of web app security principles

• Background in Agile/Scrum environments

   

If you like staying ahead of problems and owning the night shift, we’d love to hear from you.

Requirements:
 

• 5+ years of commercial experience with Rust;
• experience with async Rust (Tokio or similar runtimes), competitiveness;
• strong background in distributed systems and high-load backend architectures (message brokers, streaming, microservices);
• hands-on experience with gRPC (services, clients, interceptors, authentication, networking);
• solid understanding of cloud-native environments, including AWS and Kubernetes (developer level);
• experience with authorization and security systems, including RBAC/ABAC, token-based authentication, claims, and permissions;
• English B2+, clear written & verbal client communication.

Nice to have:
 

• experience with DSLs, compilers, interpreters, or code generation;
• hands-on experience with Kafka, especially in AWS MSK environments;
• experience with GraphQL (server-side);
• background in stream processing / data pipelines (e.g., Kafka Streams, Flink, or similar systems);
• previous experience in startups or greenfield core products.

Responsibilities:
 

• Design, implement, and evolve the core Rust platform powering a mission-critical data integration system;
• Develop and maintain fine-grained authorization models across control plane, data plane, and API layers;
• Contribute to the evolution of the internal DSL and compiler;
• Design and enhance the transport layer based on gRPC;
• Implement and maintain a GraphQL API layer on top of existing gRPC-based services;
• Lead and support the migration from Kafka (Strimzi on Kubernetes) to AWS MSK, ensuring reliability and minimal downtime;
• Develop and optimize data pipelines, including complex multi-stream joins and real-time data processing workflows;
• Improve and maintain the storage layer, including S3 integration and multipart upload mechanisms;
• Work on performance, scalability, and reliability of distributed systems operating at scale;
• Collaborate closely with the CTO/co-founder on core architecture and technical strategy.

What we offer:
 

•  Flexible work-from-home policy
•  Competitive salary and performance review
•  PE accounting and support
•  18 paid vacation days per year
•  Unlimited paid sick days per year
•  The system of bonuses (Sport/Health/Education)
•  Expert community within the company
•  Paid courses and trainings, internal knowledge library

Description

The groundbreaking model for in-home care and support has given us the inspiration to create our new technology solution. Through a HIPAA-compliant platform that is intuitive and user-friendly we will enhance and empower care and communication between caregivers and their extended care team to improve outcomes and quality of life.

Requirements

4-5+ years of commercial experience as a software engineer
Backend development with Python or Golang
Experience with modern frontend frameworks (Ember.js, React, Vue, Angular)
Knowledge and hands-on experience with DB
Experience with Restful APIs and Microservices
Github Actions and general CI/CD experience
Strong commitment to master Ember.js framework and other required technologies
Upper-intermediate English level
Unit testing experience

Nice to have:

Experience with Amazon Web Services is a plus
Experience with Linux, Docker, Kubernetes
Very good communication skills – work with global distributed team
Strong analytical and problem solving skills, proactive and innovative

Job responsibilities

• Design, develop, and maintain full-stack web applications
• Implement RESTful APIs and integrate with relational databases
• Participate in the analysis, diagnosis and troubleshooting issues and defects
• Collaborate with cross-functional teams to deliver scalable, secure solutions
• Ensure application performance, security, and code quality through best practices and code reviews
• Participate in troubleshooting, debugging, and continuous improvement efforts

Description

The groundbreaking model for in-home care and support has given us the inspiration to create our new technology solution. Through a HIPAA-compliant platform that is intuitive and user-friendly we will enhance and empower care and communication between caregivers and their extended care team to improve outcomes and quality of life.

Requirements

4-5+ years of commercial experience as a software engineer
Backend development with Python or Golang
Experience with modern frontend frameworks (Ember.js, React, Vue, Angular)
Knowledge and hands-on experience with DB
Experience with Restful APIs and Microservices
Github Actions and general CI/CD experience
Strong commitment to master Ember.js framework and other required technologies
Upper-intermediate English level
Unit testing experience

Nice to have:

Experience with Amazon Web Services is a plus
Experience with Linux, Docker, Kubernetes
Very good communication skills – work with global distributed team
Strong analytical and problem solving skills, proactive and innovative

Job responsibilities

• Design, develop, and maintain full-stack web applications
• Implement RESTful APIs and integrate with relational databases
• Participate in the analysis, diagnosis and troubleshooting issues and defects
• Collaborate with cross-functional teams to deliver scalable, secure solutions
• Ensure application performance, security, and code quality through best practices and code reviews
• Participate in troubleshooting, debugging, and continuous improvement efforts

Hello everyone 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re looking for a success-driven Full-Stack (Node.js + React) Developer for one of our clients.

Full-time, long-term position with the flexibility to work either from the office or remotely.

Requirements:

— At least 4 years of commercial working experience;
— Node.js;
— Nest.js;
— Mongodb; 
— React;
— Next;
— Experience working with video and image files;
— Experience working independently on end-to-end features (front + back, planning and implementation);
— Working with APIs from Google, Facebook, TikTok  !ADS!;
— Quickly and independently analyze tasks (without clear details) and how they can be solved using APIs from these platforms;
— Independently take responsibility for the result in terms of architecture and optimized solutions;
— Independently configure these platforms for the required tasks

Translated with DeepL.com (free version);
— English: Upper-Intermediate or above.

What we offer:

— Competitive salary;

— Paid vacation and sick leaves;

— Paid day off (Ukrainian holidays);

— Ability to work from our cosy office;

— 8 hours working day, 5 days a week;

— Career growth potential;

— Free snacks, fruits, and drinks;

— Friendly team and corporate events.

Please send your CV here or via email

Should the first stage be successfully completed, you’ll be invited to a personal interview.

Findies is a social shopping network that helps women discover better products that truly fit their lifestyle. We combine expert recommendations, community, and cashback to make shopping more confident and trustworthy.

We’re looking for professionals who want real ownership and the opportunity to shape and build the business.

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

About the role

We are looking for a Creative Producer to join Findies, a social network for smart shoppers. This is a strategic role where a person will be responsible for building and scaling our process for creating, testing, and redesigning ad creatives.

The ability to deliver powerful creatives will be essential for the successful launch and rapid validation of new marketing hypotheses.

✅ What you’ll be doing:

• Develop a creative marketing strategy for different traffic channels.
• Develop and brainstorm creative concepts, from initial ideation to execution.
• Analyze competitors’ concepts to generate new ideas and provide creative inspiration for the design team.
• Research user behavior and funnels, identifying factors that impact performance and success.
• Work closely with the user acquisition team.

✅ What we’re looking for:

Must have:

• Prior experience as a Creative Marketing Manager.
• Usage of AI tools for research, generation, and optimization of materials.
• B2 English language proficiency.
• Strong organizational skills, readiness to own the process, and take responsibility for results.
• Data-driven decision-making.

Nice-to-have:

• A basic understanding of User Acquisition.
• Experience with marketing funnel analysis.

🚀 What we offer:

• Remote-first work format with access to Genesis offices in Kyiv and Warsaw.
• Flexible schedule — most of the team works roughly 9:00 to 18:00 for convenient communication.
• Learning and growth opportunities: access to an educational hub, professional communities, workshops, and specialized courses.
• Company-provided equipment when needed.
• Support for private entrepreneurs (Ukraine/Poland): assistance with tax reporting.
• Corporate doctor available in Kyiv and Lviv.
• Medical insurance (USG) for employees in Ukraine after the probation period.
• 20 paid working days of vacation (4 weeks / 28 calendar days).
• Corporate discounts on sports, education, beauty, health, clothing, cleaning, entertainment, and gifts.

We’d love to see your portfolio — apply now and join our team!

Sloboda Studio is a software development company providing outsourcing and outstaffing services for startups and growing businesses. We focus on long-term partnerships and building dedicated development teams.

Currently, our marketing structure includes:

3 Lead Generation Specialists
1 Data Researcher

We are looking for a Head of Marketing who will take full ownership of marketing strategy, structure processes, and scale predictable pipeline generation. To build and lead a structured, data-driven marketing system that generates qualified leads, strengthens brand positioning, and supports sustainable revenue growth. This role combines strategic leadership and hands-on execution. 

Responsibilities:

• Own and execute the B2B marketing strategy for outsourcing / outstaffing
• Build and scale inbound and outbound marketing
• Own and grow key channels:

-Website (positioning, conversion, content)
-LinkedIn (organic + outbound)
-Upwork / similar platforms

• Develop and manage social presence:

-LinkedIn (primary)
-Facebook, Instagram, YouTube (brand & demand support)

• Generate MQLs and SQLs and work closely with Sales on deal closure
• Take responsibility for Marketing Sourced Revenue
• Research and validate new markets, niches, ICPs
• Test and validate hypotheses (offers, channels, messaging)
• Lead or actively participate in company rebranding & positioning
• Build marketing analytics, dashboards, and reporting

Qualifications:

• 5+ years in B2B marketing
• Proven experience in IT outsourcing / outstaffing / IT services
• Strong track record of impact on revenue and deals
• Deep understanding of inbound & outbound marketing
• Hands-on experience with LinkedIn as a B2B growth channel
• Experience with Upwork or similar platforms
• Strong analytical mindset, ownership mentality
• Strategic thinker with a hands-on approach

Key KPIs:

• Marketing Sourced Revenue
• Marketing-generated pipeline
• MQL → SQL → Deal conversion rates
• CAC, LTV, Marketing ROI
• Revenue by channel (LinkedIn, Upwork, Website)
• Speed of hypothesis validation

What success looks like:

• Marketing consistently generates qualified pipeline
• Clear contribution to closed deals and revenue
• Scalable inbound and outbound channels
• Data-driven decisions, fast hypothesis validation

Nice to have:

• Experience with US / EU markets
• Understanding of long B2B sales cycles
• Rebranding or repositioning experience
• Experience building marketing from scratch

What we offer:

• A key leadership role with direct impact on business growth
• Full ownership of marketing and freedom to execute
• Competitive compensation + performance-based bonuses
• Direct access to founders and decision-making
• Opportunity to scale the marketing function and team

The company "D4 Group" is a thriving outsourced firm and is currently seeking a full-time UX Designer.

The company's primary focus is to deliver design and development services, with core activities encompassing UX/UI Design, SaaS solutions, and Mobile app development.

Requirements:

- Exceptional UX design skills!

- 1+ years of experience in UX/UI design (Web/Mobile/Products/Dashboards).

- Proficiency in Figma, Sketch, Adobe (PS/AI/XD) tools.

- Impressive Dribbble & Behance portfolio.

- Familiarity with Jira, G Suite, and Confluence.

- Understanding of current UX/UI design trends and best practices.

- Experience working with Enterprise clients.

- Animation creation experience in After Effects.

We offer:

- Competitive salary that increases with qualification.

- Timely payments.

- remote work possibility.

- Support for professional development.

- Supportive management.

- Working schedule from Monday to Friday, either from 10:00 am to 7:00 pm or from 9:00 am to 6:00 pm. Lunch break.

If you are seeking a position where you can work on modern projects within a small but friendly team, where you can apply all your skills and continue to grow professionally, please send your resume promptly. We might be looking for you!

About Pixel Robotics / Logivations

Pixel Robotics builds next-generation autonomous mobile robots (AMRs) for dynamic warehouse environments. Our team combines modern robotics approaches with hands-on engineering — you’ll see your ideas running on real robots at our Munich headquarters and at customer sites. We work fast, learn continuously, and support each other in a friendly, international environment.

About the Role

We are looking for robotics software engineers to develop and optimize navigation and behavior systems for AMRs operating in dynamic warehouse environments. You will implement new behaviors, extend the robots' capabilities, and help build production-ready robotics solutions.

Why Join Pixel Robotics?

• Shape the future of robotics: Apply modern approaches to real robotics problems.
• Hands-on impact: See your ideas deployed on physical robots in Munich and at customer locations.
• Global exposure: Work closely with an international team of engineers and researchers.
• Fast learning environment: Grow quickly with support from experienced colleagues.

Your Responsibilities

• Implement and refine algorithms that guide AMR behavior in dynamic warehouse environments.
• Write clean, maintainable software in ROS2 using C++ and Python.
• Test your work: design small experiments, run simulations, deploy on real robots, analyze results, and iterate.
• Take ownership of submodules, participate in architecture decisions, and help guide other developers.

Requirements

• Education: Ongoing or completed Bachelor’s/Master's degree in Computer Science, Robotics, Applied Mathematics, Physics, or a related field. Students and recent graduates are very welcome.
• Coding skills in Python and C++, with focus on clean, reusable architecture are a plus.
• Solid understanding of linear algebra (vectors, linear transformations) and discrete math (path-finding algorithms such as Dijkstra, A*).
• Curious, eager to learn, and able to pick up concepts quickly.
• Intermediate English or higher (you will work with international colleagues).
• Live in Lviv or could consider relocation.

Nice to Have

• Experience with ROS2, Gazebo, or simulation tools.
• Basic understanding of control theory (localization, control loops).
• Familiarity with 3D vision, SLAM, and perception pipelines.
• Exposure to behavior trees or task-planning frameworks.
• Experience with Linux, Docker, or CI/CD pipelines.

What We Offer

• Competitive salary in euros, B2B basis.
• Flexible working hours and work schedule.
• Strong learning environment with real impact on production robots.
• Business trips to production area and office in Germany.

Helpware is a global company providing outsourcing and customer operations with teams in the USA, Mexico, Ukraine, Albania, and the Philippines. We partner with innovative companies and help them scale by taking over operational processes so their teams can focus on strategic, high-value work.
 

We are growing and opening a position for a Performance Creative Designer.

We’re looking for a designer who understands CTR/retention, why one creative “hooks” better than another, and can propose ideas/hooks/video structure for the task — not just animate a finished layout. The focus of the role is performance creatives and organic social content: fast, systematic, with variations and a clear testing mindset. Motion is a tool, not the goal.

Work format: client projects and the Helpware brand (performance ads + organic content). The main production focus is short-form formats, scaling, series, and A/B testing.

What you’ll do:

• Create motion creatives for social media and advertising: reels/stories/short loops, animated posts, kinetic typography.
• Develop series of A/B variations: hooks, CTAs, first seconds, formats, copy, compositions.
• Turn static creatives into motion while keeping brand consistency.
• Work with copy as a key performance element: readability, hierarchy, timing.
• Maintain and evolve a production approach: templates, reusable elements, animation patterns, export presets, standards.
• Use AI to speed up production (assets/variations/drafts) within company policies.

What matters:

• Performance mindset: understanding CTR/retention and the ability to explain what influenced a creative’s results.
• Ability to propose hooks/angles/video structure for the task (not just “execute the layout”).
• Strong graphic design fundamentals: composition, typography, color, brand sensibility.
• Motion experience specifically for SMM/ads: fast, readable, with a clear CTA, optimized for platform formats.
• Systems thinking: working with templates, components, reuse, and versioning.
• Proficiency in Figma + one fast video production tool: CapCut Desktop / Premiere (or equivalent).
• Understanding platform specifics: safe zones, subtitles, first seconds as the hook, duration, formats.

Nice to have:

• Performance creative experience (testing mindset, fast iterations based on results).
• Rive/Lottie or any reusable motion component workflows.
• Basic editing/sound (clean up, add tracks, sync).
  
  We Offer
• Competitive compensation linked to USD rate
• Medical insurance after the trial period
• English classes
• Corporate training and events
• Opportunity to work in a global company with career-growth potential

N-iX is looking for a Senior Machine Learning Engineer in Kyiv. You will be responsible for designing, developing, and deploying machine learning models at scale within the Palantir Foundry ecosystem. You will collaborate closely with data scientists, MLOps engineers, and data engineers to build robust, production-grade ML workflows—from data preparation and feature engineering to model training, evaluation, deployment, and monitoring.

Company provides military reservation (after successfully passing trial period).
 

Key Responsibilities

• Design and implement scalable ML models for use in predictive analytics, forecasting, and classification tasks.
• Work with Palantir Foundry to build end-to-end ML pipelines, including custom Python code, Foundry Functions, and Ontology-aware feature generation.
• Collaborate with Data Engineers to ensure high-quality, model-ready data flows from ingestion to inference.
• Operationalize models using industry best practices for versioning, reproducibility, and monitoring (e.g., via MLflow or native Foundry tools).
• Contribute to MLOps automation, including CI/CD for ML, drift detection, retraining pipelines, and evaluation dashboards.
• Partner with business stakeholders and domain experts to translate scientific or commercial hypotheses into model-based solutions.
• Apply rigorous experimentation and statistical validation to ensure models are explainable, generalizable, and regulatory-compliant.
• Stay informed on the latest developments in ML/AI and proactively introduce innovative techniques and frameworks.

Must-Have Skills & Experience

• 3+ years of experience in machine learning or applied data science, ideally in a production or enterprise setting.
• Strong programming skills in Python, with deep experience in machine learning libraries such as scikit-learn, XGBoost, TensorFlow, or PyTorch.
• Experience designing and deploying ML workflows at scale, preferably with experience in Foundry, KubeFlow, SageMaker, or similar platforms.
• Familiarity with feature engineering, data imputation, sampling strategies, and evaluation techniques 
• Hands-on experience with model deployment and monitoring, including logging metrics, detecting drift, and managing model lifecycles.
• Comfort working with structured and unstructured data: tabular, time series, text, etc.
• Solid understanding of data security, privacy, and compliance.
• Strong communication and stakeholder engagement skills; capable of explaining complex models in simple terms.
• English level at least Upper-Intermediate. 
   

Will be a plus: 

• Experience with Palantir Foundry.
   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Are you passionate about turning complex data into actionable insights? Join us as a Strong Middle/Senior Data Scientist and help shape cutting-edge AdTech solutions that reach millions of users worldwide. 
 

We at Sigma Software bring together talented professionals to deliver high-load, data-driven platforms for global clients. Here, your expertise will be valued, your voice heard, and your career empowered. Why join us? You’ll work with modern technologies, collaborate with top-tier teams, and contribute to projects that make a real impact in the marketing and advertising industry.
 

Customer
Our customer is an international technology company specializing in high-load platforms for data processing and analytics. Their core product enables businesses to manage massive datasets, create predictive models, and extract actionable insights. Operating globally, they serve clients primarily in marketing and advertising, leveraging microservices architecture and cloud-based solutions.
 

Project
The project focuses on designing and implementing advanced machine learning models, building scalable data pipelines, and delivering analytical solutions for high-volume datasets. The goal is to improve product performance, enable better targeting and personalization in AdTech, and ensure model accuracy and reliability.
 

Responsibilities:

• Design, develop, and deploy machine learning models to solve complex business problems in the AdTech domain
• Analyze large datasets to generate actionable insights and improve product performance
• Build and maintain scalable data pipelines using big data tools and frameworks
• Perform data preprocessing, cleaning, feature engineering, and model evaluation
• Collaborate with cross-functional teams, including engineers, analysts, and product managers
• Ensure model accuracy, reliability, and scalability through rigorous testing and validation
• Stay updated on emerging data science techniques, tools, and best practices
• Contribute to team discussions, process improvements, and knowledge sharing

Requirements  

• At least 4 years  of experience applying machine learning, statistical modeling, and data mining techniques to real-world business problems
• Strong programming skills in Python and/or R
• Solid understanding of machine learning algorithms, their applications, and statistical principles
• Experience building and productionizing data pipelines and ML models in cloud environments, preferably AWS
• Hands-on experience working with large-scale data using PySpark or RSpark
• Proficient in SQL and experienced with Excel for data analysis and reporting
• Ability to measure the business impact of ML models using proper evaluation frameworks
• Familiarity with version control systems and agile development practices
• At least Upper-Intermediate level of English  

Personal profile 

• Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders 
• Strong problem-solving and decision-making skills, with a focus on driving results and meeting deadlines 
• Self-motivated, adaptable, and eager to learn new technologies and frameworks