Jobs at Djinni

Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Python Developer to join our team.

What will you be doing?

As part of the team, you will be participating in a project with a large US bank. You will help develop new software features, as well as support and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be collaborating closely with the client and product manager to understand the system’s functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs.

What are we looking for?

• A strong programming background with Python and OOP skills.
• Proficiency with SQL (Postgres, SQLite) and NoSQL (MongoDB) databases.
• Deep understanding of algorithms and data structures.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Prior experience with Rust or another compiled programming language is a plus.
• University diploma (Bachelor’s degree or above) required.

What we offer:

• Competitive compensation depending on experience and skills.
• Regular assessments and salary reviews.
• Paid personal days.
• Health insurance.
• Mental health support program.
• Partial gym compensation.
• English/Polish/Spanish language classes.
• Flexible working schedule.

We are looking for an Autonomous systems engineer with a background in computer vision, control theory and mathematical modelling. The ideal candidate will have a strong math background, experience with autonomous systems, modelling and control design. We consider engineers at Middle and Senior levels - tasks and responsibilities will be adjusted accordingly. 

Required Qualifications: 

• 2+ years of hands-on experience with classical computer vision 
• Understanding of geometrical computer vision principles 
• System identification and control 
• Sensor fusion/signal processing 
• Proficiency in C++  
• Experience with Python 
• Experience with Linux and single-board computers 
• Experience with PID controllers tuning in embedded or autonomous systems
• Ability to quickly navigate through recent research and trends in computer vision and autonomous systems.
• Relevant work experience or education in STEM field

Nice to Have:·  

• experience with SLAM and/or Visual-Inertial Odometry (VIO) 
• Matlab 
• Experience with PX4, betaflight, Ardupilot 
• Familiarity with neural networks and common CV frameworks/libraries (OpenCV, NumPy, PyTorch, ONNX, Eigen, etc.) 
• Experience with simulation tools (Gazebo, AirSim) 
• SITL, HITL testing 
• ROS2 

At Materialise, we are dedicated to delivering reliable, scalable, and secure systems that empower our business and stakeholders to grow and innovate. Our Global IT Cloud, Security, and Infrastructure team, composed of approximately 20 talented professionals, is at the heart of this mission. The team is responsible for managing Materialise’s global IT infrastructure, safeguarding data, and providing robust platforms for our DevOps engineers.

 

Job description

We are currently seeking a motivated manager to lead the DevOps Tools Engineering and Site Reliability Engineering teams. In this role, you will act as both a people manager and a functional leader, guiding your team to success while driving technical projects to completion. You will work closely with business stakeholders and IT management to set a consistent technical direction and identify opportunities to leverage new technologies for organizational success.

What you will do

• Team leadership and people management
  • Lead, mentor, and develop a team of skilled engineers
  • Foster a culture of collaboration, innovation, and continuous improvement within the team
• Cross-functional collaboration
  • Collaborate closely with engineering, DevOps, and product teams to align efforts and achieve shared goals
• Incident management
  • Oversee incident response processes, ensuring timely resolution and thorough root cause analysis
• Strategic planning
  • Define and execute strategies related to SRE and DTE technologies, aligning with IT Management and business stakeholders
• Budget oversight
  • Manage and oversee the team’s budget, ensuring cost-effectiveness while meeting project and operational goals
• Project management
  • Manage and prioritize SRE and DTE-related projects, ensuring clear scope, on-time delivery, and collaboration with cross-functional teams.

Your profileExperience:

• 5+ years of experience in Site Reliability Engineering, DevOps, or related fields
• 2+ years of managerial experience, with a proven track record of leading technical teams

Technical skills:

• Strong understanding of cloud (AWS, Azure) and on-premise infrastructure (Windows, Linux, Active Directory, M365, Storage, Backup, ...)
• Knowledge of DevOps concepts and implementation strategies, including CI/CD pipelines and deployment strategies.
• In-depth knowledge of DevOps practices such as Infrastructure as Code (IaC) using tools like Terraform or Ansible, as well as version control systems like Git
• Familiarity with monitoring and observability tools to ensure system reliability and performance
• Experience implementing and managing automated testing frameworks in a DevOps environment

Leadership:

• Proven ability to lead and grow high-performing technical teams
• Strong skills in People Management, fostering both individual and team development

Project management and strategic management

• Experience managing and delivering technical projects, with a focus on system reliability, scalability, and performance improvements
• Strategic mindset with the ability to define and execute plans that align with organizational priorities

Communication:

• Clear and effective communication skills, with the ability to translate technical concepts for non-technical stakeholders
• Fluency in English

Numerical Technologies, a leading provider of software development and consultancy services for financial institutions, is looking for talented people experienced in Math and Python who will be responsible for development, testing, implementation, debugging and support of sophisticated financial applications.

Joining Numerical Technologies is a unique chance that provides the opportunity to work alongside experienced professionals on impactful, quantitative projects across North and South America, Europe, the Middle East, Africa, CIS and South Asia. This position is a chance to work hand-in-hand with expert quantitative researchers and quantitative engineers to create and implement research and simulation tools that leverage existing automated trading software and sophisticated statistical techniques and technologies.

Do you enjoy the process of problem solving, a process where you recognize areas of improvement and iterate and innovate to improve? Does your curiosity and desire to learn drive you? If this sounds like you, don't miss this opportunity to gain valuable experience in a highly competitive and demanding fintech industry.

What are we looking for?

◼️ Deep understanding of Applied Mathematics: Probability Theory and Statistics, Numerical Methods, Linear Algebra, Optimization

◼️ Bachelors, Masters or Phd in Physics, Mathematics, Statistics; or equivalent experience (we also welcome students)

◼️ Excellent communication skills

◼️ Willingness to learn together with a team of professionals

◼️ Organized and detail-oriented, comfortable managing multiple work streams

◼️ Intermediate and higher level of English

Please mention in your application any participation or awards in mathematics, physics, or programming Olympiads.

What will you be doing?

◼️ Design, engineer and implement software-based trading analytics

◼️ Work closely with and provide solutions for quantitative researchers

Nice-to-have:

◼️ At least 0.5 year of commercial experience as a Python Developer

◼️ Experience in Machine Learning

◼️ Knowledge of Algorithms and Data Structures, Interpolation methods, Regression models, Theory of Stochastic Processes, Cryptography

We offer:

◼️ Competitive compensation depending on experience and skills

◼️ Regular assessments and salary reviews

◼️ Compensation for sick lists and regular vacations

◼️ Health insurance

◼️ English classes with certified English teachers

◼️ Flexible working schedule

◼️ Friendly team and enjoyable working environment

◼️ Comfortable, spacious office within 10 min from all three Metro lines

◼️ Corporate and social events

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client is a leading video monetization platform used by hundreds of digital publishers worldwide to recommend high-quality video content to their users.

Key Requirements:

🔹 At least 4-5 years of experience in software development;
🔹 Knowledge in HTML, and at least 2 years with Vanilla JavaScript- understanding objects, prototypes, event handling, cross-browser challenges, asynchronous client-side etc.;
🔹 Experience with at least one Object-Oriented Server-Side language, preferably PHP;
🔹 Good understanding of client/server architecture;
🔹 Good understanding of web concepts – DOM, REST protocol, CORS, Ajax, etc;
🔹 Familiarity and/or experience with MySQL or other relational databases;
🔹 Familiarity and/or experience with UNIX/ LINUX environments;
🔹 Experience with writing modular & reusable code – OOP approach;
🔹 English - Upper-Intermediate or higher.

Will be plus:

🔹 Prior experience working in ad tech, or a working knowledge of concepts including floor price optimization, header bidding, SSP/DSP, DFP, AdX, ad networks, etc.;
🔹 B.S. in Computer Science/Mathematics/Physics from a known university;

What you will do:

🔹 Work on publisher integrations – customizing video player behavior, visual modifications, and player API usage across various environments;
🔹 Develop and maintain backend operational tools for debugging, monitoring, and platform support;
🔹 Participate in publisher onboarding – player setup, content API integrations (MRSS), and bulk operations;
🔹 Build and optimize content and ad targeting solutions using key/value targeting and custom HTML tags;
🔹 Investigate and resolve complex bugs in both frontend and backend systems;
🔹 Work on performance optimization and SEO improvements (Web Vitals, DevTools analysis);
🔹 Research, develop, and document new features and enhancements for long-term stability and scalability;
🔹 Contribute to monetization logic – implement new integrations, data research, and advanced backend fixes;

Interview stages:

🔹 HR Interview;
🔹 Technical Interview;
🔹 Test Task;
🔹 Final interview;
🔹 Reference Check;
🔹 Offer;

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.
From day one, you’ll get:
🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer.
You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

About us

Syndicode is a value-driven software development partner with a globally distributed team of engineers, designers, architects and IT managers. We are united by the mission to provide our clients with software products and services that perform, look, and work as designed. 

We believe that our people and culture make Syndicode’s success continuous. Our team is unified by shared principles like: Accountability, Involvement, Excellence, Visibility, Integrity, Innovation, Win-Win, Flexibility. Syndicoders are professionals who pursue self-improvement through continual learning, are eager to introduce improvements to work processes, and are able to analyze a variety of sources to make sound and timely decisions.

If it sounds like you, apply to our jobs and become a new Syndicoder!

 
About the project

Our team is building an internal tool for a major construction company to help their teams design and evaluate complex layouts while accounting for real-world constraints. The product combines robust engineering logic with an interactive 3D view in the browser, making it easier for users to explore design options and estimate key building parameters, including costs. In this role, you’ll work on the mathematical core of the system—refining existing models and developing new algorithms that make the application faster, smarter, and more accurate.

 

What you’ll be doing
 

• Experience: At least 3 years of professional experience in mathematical modeling, algorithm development, or optimization-focused software engineering.
• Mathematical Expertise: Strong foundation in areas such as numerical analysis, linear algebra, calculus, statistics, probability, optimization, and related mathematical disciplines.
• Python: Minimum of 2 years of experience, with expertise in object-oriented programming, data structures, algorithms, and performance optimization.
• Computational geometry for coordinating transformations, polygon operations, or spatial reasoning.
• Analytical Thinking: Strong problem-solving skills with the ability to break down complex challenges into actionable components.
• Attention to Detail: High level of accuracy and precision in developing and validating mathematical models and code.
• Communication: Ability to clearly explain complex mathematical and technical concepts to both technical and non-technical audiences.

• Education: Bachelor’s, Master’s, or Ph.D. in Mathematics, Computer Science, Engineering, or a related quantitative field.
  
  Nice to have
   

  • FastAPI (or similar frameworks): Experience building RESTful APIs and exposing mathematical models and algorithms as scalable web services.
  • AWS: Familiarity with cloud infrastructure services for deployment, scalability, and management of computational resources in production environments.
     
     

  What you'll be doing
   

• Mathematical Model Development: Design, develop, and implement mathematical models and algorithms to solve complex problems in engineering, data analysis, optimization, and related domains.
• Python Software Development: Translate mathematical models and algorithms into high-performance, reliable, and efficient Python code. Ensure clean architecture, solid coding practices, and optimal performance.
• Collaboration: Work closely with cross-functional teams—including developers and domain experts—to understand requirements, troubleshoot issues, and deliver integrated solutions.
• Testing and Validation: Perform rigorous testing and validation of mathematical models and their Python implementations to ensure accuracy, reliability, and efficiency.
• Documentation: Create clear, thorough documentation for models, algorithms, and code implementations.
   

What you’ll get at Syndicode
 

• Fully remote job
• Continuous feedback within teams and departments
• Top-notch team 
• Ability to participate in decision-making and bring new ideas
• Self-management: opportunity to manage your time and plan your activities
• Dynamic fast-growing environment: we react and adapt quickly to the world’s and market changes.

Role Description

This is a full-time remote role for a Machine Learning Engineer. The Engineer will be responsible for developing and implementing machine learning algorithms, conducting pattern recognition, and utilizing neural networks and statistical analysis to optimize asset management.

Key Responsibilities

· Design, implement, and train computer vision models using PyTorch.

· Develop and maintain data loading and pre-processing algorithms, primarily written in Rust.

· Optimize and fine-tune models for performance, accuracy, and efficiency.

· Integrate the resulting models into our services and data processing pipelines.

· Define, implement, and evaluate custom metrics for ML experiments to measure success.

· Collaborate with domain experts to gather insights, interpret industry standards, and design machine-learning solutions aimed at automating processes and reducing manual labor.

Required skills

· 5+ years of experience in machine learning.

· Solid understanding of neural networks, especially CNNs and transformer-based vision models.

· Experience with training and optimizing large-scale models on GPUs.

· Familiarity with data processing libraries such as NumPy, Pandas, and OpenCV.

· Strong problem-solving and troubleshooting skills, with the ability to debug and optimize complex systems.

· Experience writing software in Rust and/or C++.

· A good understanding of linear algebra and Euclidian geometry.

· Ability to work independently and in a team environment

· Excellent problem-solving and analytical skills

· Master's or PhD in Computer Science, Engineering, or related field

Preferred skills

· Experience writing software in Rust.

· Familiarity with Kubernetes.

We are a fast-growing start-up in the social discovery niche with a premium transactional marketplace that helps users around the globe connect. Our platform has already found its well-deserved place in the niche by focusing on tech innovations like AI, unconventional approaches to Users, and meticulously created algorithms.

We are looking for a Customer Support Representative who will join and strengthen our team. A well-coordinated, experienced team of 20+ people has a successful experience of creating businesses aimed at adults.

CS’s role is all about addressing issues raised to ensure our users have the best possible experience and keeping our online community safe. You will also work with our Operations, Product, and Developers teams to share and implement customer feedback that will skyrocket our business.

What are our goals?

• Our efforts are aimed at maintaining high-quality services;

• Business and team scaling according to needs.

   

You are the match if you strive:

• Passionate about high-level Customer service to proactively help and retain;
• Troubleshoot issues and see them through to resolution;
• Dealing with billing matters;
• Collect and handle feedback from Customers;
• Take ownership of Customer requests;

• Never stop learning and growing!

   

What does it take to join us?

• 6 months of experience as a Support / CSR;
• Advanced/Upper-Intermediate English, both written and spoken;
• Experience in a customer-focused environment and building lasting relationships with customers;
• Ability to work under minimal supervision with a track record of exceeding targets, KPI’s SLAs in a fast-paced and changing environment;
• Quick learner with analytical skills;
• Multitasking and prioritizing;

• Ability to abstract problems and find solutions proactively.

   

Very nice-to-have:

• Background in education;
• Experience of working with CRM (Zendesk, Freshdesk, Intercom, etc.);
• Experience in Billing/Technical matters;

• Sales and retention experience.

   

What do we offer?

• Ability to grow professionally along with a company growth;
• Flexible schedule with 120 hours per month, for now, 3/3 pattern with variations of morning (07:00—15:00), day (15:00—23:00), night (23:00—07:00);
• Feedback-driven and open-minded culture and fair recognition of strong contributors to the company’s success;
• Minimum bureaucracy and maximum independence;
• Ability to use the corporate library and develop deep knowledge in a professional domain

Selection stages:
Passing the test task
HR interview

Interview with the Support Lead+Сarewise Нead

At Enjoy Gaming, we’re a passionate team of industry experts backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience.
Our core values of ownership, communication, and honesty drive everything we do.

Join us and be part of our innovative journey in the gaming world!

 

We are looking for a talented Product Owner to join our dynamic team and lead the development of engaging and innovative slot games. Your expertise will help create captivating user experiences that drive player engagement and strengthen our brand in the competitive gambling market.

About you:
— Advanced understanding of the video slot gaming market, its current trends, and successful games
— Portfolio of released video slot games
— Strong passion and proven experience creating casino games for the real money gaming market
— Good intuition of video slot game math and experience in creating concepts with a game Mathematician
— Intuition for player behavior and understanding of what makes video slot games engaging and enjoyable
— Motivation and leadership skills to spark passion and challenge the teams to build the best product in a hybrid work environment
— Highly independent and self-sufficient with a can-do attitude
— Ability and passion to quickly prototype and refine rough concepts with the team
— Skills to prioritize tasks to make sure important things get built at the right time
— Advanced level of spoken and written English

Will be a plus:
— Familiarity with an agile environment, open-minded to transformations that work for our business and not simply go by the book
— Experience in collaborating with Marketing, Account Management, and Sales teams to ensure strong launch and promotion of your products
— Ability to work with multiple projects on different stages at the same time
— Practical experience with workflow management tools (Jira), and collaboration software (Confluence, Miro)

 

What goals will you have?:
— Create successful video slot games for the real money gaming market with a full stack agile team (math, art, design, sound, and engineering roles)
— Develop ideas of mechanics into game prototypes
— Define, communicate, and drive the product vision to Math, Art, Sound, Developer, and other roles
— Research and know the gaming market, identify key trends in the video slot world, and implement the insights into your projects
— Communicate with various stakeholders (creative, technical, and commercial roles), spread the passion, and be an inspiring leader for your games
— Be a strong creative sparring partner to help build better games and other products
— Own and mana

 

What you get in return:
— Competitive Salary: A fixed salary in EUR with annual performance reviews to recognize your growth
— Remote Work Option: Enjoy the flexibility and comfort of working remotely
— Comprehensive Benefits: Includes medical insurance, access to a psychologist, and participation in our English-speaking club
— Paid Time Off: 20 vacation days + 10 additional leave, plus national holidays
— Paid Sick Leave: Up to 10 working days per year
— Professional Development Support: We reimburse courses, training, and certifications to help you grow in your career
— Self-Development Perks: Reimbursement available for language classes, sports activities, massages, or sessions with a life coach

Please note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy.
 

I give my consent following the Law on the Protection of Personal Data dated June 1, 2010, No. 2297, effective from January 1, 2011, for the processing of information classified as personal data.

Hello!

Let's get acquainted. Breezy is a Leader in Trade-In and refurbishment company in central, south-eastern Europe and the Caucasus. We have nearly 200+ employees across 7 countries, and every day we create businesses, products, and projects that we are proud of.

We are part of the international holding ASBIS, one of the leading distributors of Information and Communications Technology products and solutions in EMEA Emerging Markets.

What do we do?

Trade-In is a service that allows customers in our partner stores to trade in their devices and receive a discount on the purchase of a new gadget or a certificate.

Refurbished – we have our own production of refurbished devices, certified according to international ISO standards.

We also have our own stores and online shops.

Learn more about us and the team at this link: https://breezy.band/

What do we do?

Trade-In is a service that allows customers in our partner stores to trade in their devices for a discount or a certificate to purchase a new device.

We manufacture refurbished smartphones, giving them a second life.

We also have our own retail stores and an online store.

Our partners include the largest electronics chains, telecom operators, IT companies, and authorized Apple partners.

We have big development plans for 2025, so we are looking for a Business Analyst to help with this.

With us, you will tackle interesting tasks:

• Analyze business processes and research functional requirements of departments.

• Interact with internal clients, conduct analysis, and formalize business requirements.

• Create technical specifications for developers.

• Develop business process diagrams based on collected data (UML, BPMN).

• Break down the designed system into modules, consider class diagrams, and relationships between modules.

• Conduct user training for working with new functionalities.

We are definitely on the same page if you:

• Are familiar with business process modeling methodologies BPMN/UML.

• Have at least 2 years of experience as a business analyst or systems analyst.

• Have prepared technical documentation and can read it.

• Speak English at least at B2 level.

We promise that with us you will have the opportunity for:

• Professional realization, experience exchange, and career development.

• Working in a financially strong, fast-growing international company.

• Being part of a like-minded team in a friendly atmosphere. This is a driven, ambitious team that achieves high results.

• Engaging in interesting tasks and implementing your own ideas and solutions.

• Flexible schedule and the possibility of remote work.

• Special prices on company products.

Breezy is a meeting place for professionals aiming for great achievements.

Do you want to tackle ambitious tasks, experiment, and develop the Trade-In service that has a global impact on the world and helps preserve our planet?

Then we look forward receiving your CV! Join us!

We are currently seeking a skilled and driven Senior AI/ML Engineer to join our R&D team.

We believe that you have:

• In-depth knowledge of Machine Learning (ML) and Deep Learning (DL) principles
• A minimum of 3 years of experience working as a Software/ML Engineer
• Strong proficiency in Python programming and ML related libraries and engines
• Experience with AI Agents
• Proven experience in prompt engineering, Large Language Models (LLM)
• LLM Fine-tuning: Experience in fine-tuning pre-trained language models for specific tasks or domains
• LLM Frameworks and Tools: Langchain / LlamaIndex or other + familiarity with other relevant frameworks such as Transformers, GPT-Index, or FAISS
• Experience with one or more machine learning libraries such as TensorFlow, Keras, PyTorch
• Ability to extract meaningful business insights from data and identify the stories behind the patterns
• Willingness to work in an R&D team with shifting priorities and actively engage in PoC initiatives.

• Intermediate or higher level of English proficiency

   

Cool to have:

• Experience with Computer Vision
• Expirience with LLMOps
• DevOps & MLOps: CI/CD pipelines, Docker, Kubernetes
• Experience with SQL, NoSQL and Vector databases

• Experience with NLP, NLU, Semantic Search

   

Responsibilities:

• Collaborate closely with the web development team to design, develop, and deploy machine learning models
• Develop new machine learning models or enhance existing ones to meet project requirements

• Monitor and maintain machine learning models in production, ensuring their optimal performance and stability

   

We offer:

• Flexible schedule
• Horizontal management and communication directly with project stakeholders
• 20 days of paid vacation
• Paid sick-leaves
• Annual activities budget — we endorse your wish to self-improvement
• Remote work

Inforce — a Software Development Company that provides a full range of top-quality IT services. We believe that great software starts with great people — and that’s where you come in!
 

We’re looking for a Strong Junior Recruiter who has basic hands-on experience in recruitment and wants to grow into a fully independent role.
 

You will:
• Lead candidates through all recruitment stages: sourcing, screening, interview coordination, feedback handling, and final decisions.
• Keep the pipeline structured and up to date.
• Use LinkedIn/ DOU/ work ua/ robota ua  to search and engage candidates.
• Write clear job descriptions based on given requirements.
• Support hiring managers with timely communication and candidate updates.
• Take part in improving the candidate experience and internal processes.
 

You have:
• Completed recruitment training.
• 6–12 months of hands-on experience in IT recruitment.
• Understanding of the full hiring cycle and ability to manage candidates end-to-end.
• Confident LinkedIn skills (searching, outreach, basic Boolean).
• Strong organization skills and attention to detail.
• Ability to handle several simple vacancies at once.
• English — intermediate or higher.
• Motivation to grow, learn, and take more ownership over time
 

Grow your career with a team that values people as much as results.

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Data Engineer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.
 

Hybrid work: 2-3 days from office
Location: Warsaw

Key Responsibilities:

• Design, develop, and maintain ETL/ELT pipelines using Apache Airflow and AWS Glue.
• Build robust and scalable data architectures leveraging AWS services such as S3, Lambda, CloudWatch, Kinesis, and Redshift.
• Integrate real-time and batch data pipelines using Kafka and AWS streaming solutions.
• Ensure data quality, reliability, and performance through effective monitoring, debugging, and optimization.
• Collaborate with cross-functional teams to understand data requirements and deliver efficient solutions.
• Manage version control and collaborative workflows using Git.
• Implement infrastructure as code solutions with Terraform and Ansible to automate deployments.
• Establish CI/CD pipelines to streamline testing, deployment, and versioning processes.

• Document data models, workflows, and architecture to support transparency and scalability.

   

  Key Requirements:

• Core Languages:
  Proficient in SQL, Python, and PySpark.
• Framework Knowledge:
  Experience with Apache Airflow, AWS Glue, Kafka, and Redshift.
• Cloud & DevOps:
  Strong hands-on experience with the AWS stack (Lambda, S3, CloudWatch, SNS/SQS, Kinesis).
• Infrastructure Automation:
  Practical experience with Terraform and Ansible.
• Version Control & CI/CD:
  Skilled in Git and familiar with continuous integration and delivery pipelines.

• Debugging & Monitoring:
  Proven ability to maintain, monitor, and optimize ETL pipelines for performance and reliability.

   

  Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Information Technology, Data Engineering, or a related field.
• 4+ years of hands-on experience as a Data Engineer.
• Strong understanding of data modeling, warehousing, and distributed systems.
• Excellent English communication skills, both written and verbal.
   

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 Sophia Smuk, our Visual Communications Design Lead, we’re looking for a Graphic Designer to join our Communications team — and craft bold, smart design for both our brand and products.

You’ll love this role if you want to:
 

• Tell the story of Headway Inc through design. We constantly create newsworthy moments to spread the word about Headway Inc — and we’re also building strong internal communications. Want to support both with your visual magic?
• Join a strong design community. Headway Inc already has 25 talented designers across different fields. You’ll be able to share experiences, co-create, and inspire each other.
• Shape how our brand is seen across global and local markets and strengthen our visual identity worldwide.

What will you do:
 

• Designing media and SMM materials for both global and local markets;
• Creating presentations;
• Developing branded merchandise;
• Designing materials for internal company events;
• Designing exhibition stands;
• Actively participating in team discussions and brainstorms.
• Stay on top of graphic design, communications, and marketing trends — and bring them to life.
• Collaborate closely with Communications, B2B, Partnership and People Experience teams.

What do you need to join us:
 

• Have 2+ years of commercial experience as a graphic designer and an up-to-date portfolio.
• Have a strong sense for color combinations and visual balance.
• Work confidently with typography and layout.
• Have experience with data visualization and infographics.
• Know your shortcuts in Adobe Illustrator and Figma.
• Want to grow in Brand Design and explore Motion Design.
• Are detail-oriented and love pixel-perfect work.
• Are eager and quick to learn new things.
• 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 on a week-paid holiday to rest and recharge twice a year.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Are you interested?

Send your CV!

We’re looking for a Marketing Manager with hands-on experience in managing performance campaigns and direct communication with clients.

 If you’re passionate about growth marketing, enjoy building strong client relationships, and have excellent English communication skills — we’d love to meet you.

Requirements:

• 2–3 years of proven experience in digital marketing, preferably in performance or growth-oriented roles.
• Strong hands-on experience with Google Ads (Search, Display, Remarketing) and Meta Ads (Facebook, Instagram).
• Solid understanding of conversion tracking, event setup, and analytics via GA4 + Google Tag Manager.
• Knowledge of SEO fundamentals (technical and content-related).
• Experience with CRM systems (Active Collab, HubSpot, or similar).
• Strong analytical and problem-solving skills.
• Excellent English communication skills (B2 level or higher).
• Ability to manage multiple campaigns simultaneously and meet deadlines.
• Proactive, data-driven, and results-oriented approach.

Responsibilities:

• Develop and execute comprehensive digital marketing strategies across Google Ads, Meta Ads, SEO, and email campaigns.
• Launch, monitor, and optimize paid advertising campaigns with a focus on performance, ROI, and conversion goals.
• Oversee end-to-end project management, including timelines, task coordination, and cross-functional team collaboration.
• Serve as the main point of contact for clients: manage approvals, deliver performance reports, and gather actionable feedback.
• Set up and manage Google Tag Manager, including custom event tracking, DataLayer configuration, and GA4 integration.
• Analyze campaign and website performance data to generate actionable insights and drive continuous improvement.
• Collaborate closely with designers, copywriters, SEO specialists, and developers to deliver cohesive, high-performing marketing assets.

What We Offer:

- A work culture built on mutual success, trust, and continuous growth;

- Competitive compensation with clearly scheduled salary reviews and raises;

- A high-performing project management team and an inspiring atmosphere of camaraderie;

- The opportunity to lead a talented team of top-tier developers and designers;

- Sports compensation to help you stay active and energized;

- Paid vacation and sick leave — because your well-being matters;

- Comprehensive health insurance coverage;

- A modern, comfortable office in the center of Lviv;

- An amazing team, warm atmosphere, and engaging corporate events.