Jobs at Djinni

Your working hours will be from 3:00 PM to 12:00 AM, including a 1-hour break that can be taken flexibly at your convenience.

Who we are  

We are a Ukrainian multiproduct company that creates database development and management tools, connectivity solutions, productivity tools, and data services for more than 500.000 clients from 120 countries.  Among our clients, you can find such legends as Microsoft Corporation, Oracle America, IBM, Intel, and many more companies that deserve their place in Fortune-100 and Fortune-500.   

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products.  We're committed to enhancing the experience of our customers across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals.  Whether it's Fortune-100 companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.  

Driven by passion, we play a substantial role in shaping the future of data management.  

Product that needs your engagement  

Skyvia is a versatile no-code SaaS cloud platform designed for data integration, automation, backup, management, and connectivity. It offers support for over 200+ connectors, including popular cloud applications like CRMs, marketing tools, support systems, and management solutions, as well as databases and data warehouses.      

Your future team of professionals  

You will become part of a dynamic team of professionals who are deeply passionate about our product. Our team includes a Head of Support, 3 Technical Support Engineers, and 2 Customer Support Engineers, each playing a pivotal role in driving growth and fostering success. 

Impact you will make  

• Finding and resolving user issues regarding product functionality. 
• Reproduction of problems described by the user using different databases, as well as different applications. 
• Providing complete and structured instructions for issue-resolving. 
• Recreating user scenarios to find the best solution. 
• Checking the provided solutions for correctness. 
• Researching third-party applications and tools. 
• Communicating with Customer Support Engineers (Tier 1) to help resolve customer issues. 
• Interacting with the development team and QA.
   

Skills we are looking for  

• 2+ years of experience as a Technical Support Engineer or in a similar role. 
• Solid understanding of technical support principles and customer-centric communication. 
• Knowledge of SQL and relational databases (Oracle, PostgreSQL, SQL Server, MySQL, etc.). 
• Intermediate level of English (written and spoken) for effective user communication and documentation. 
• Understanding of APIs (REST/SOAP), ETL processes, and cloud applications. 
• Experience in creating clear and structured bug reports. 
• Proactive mindset, strong attention to detail, and ability to work both independently and as part of a team. 

Benefits you get 

• Maintain your work-life balance 

19 days of annual vacation granted on a pro-rata basis 

No overtimes required 

• Hybrid type of cooperation 

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices, you can still take part in increasing the world`s awareness about quality Ukrainian products from any part of the world 

• Stay healthy 

Medical insurance from one of the top insurance companies in Ukraine with a wide range of included services, as well as special programs for relatives; and special options for those who live abroad. 

15 working days of sick leave per year — because your health is a priority. 

• Grow with us 

In-house English courses — increase your proficiency through our online courses and speaking clubs with a native speaker 

Online learning activities — workshops, lectures, and webinars to enhance your leadership, management, and self-awareness skills 

Experience exchange — we are proud of our team of professionals who gladly share their deep expertise in all kinds of fields with the rest of the team 

Promotions, rotations, and transitions — when you believe your skills could benefit a different role or team. 

• Stand with Ukraine! 

We have an active pro-Ukrainian position, and that means we help our army, our servicemen, and their families not only through constant donations and volunteering, but also through our military leave policy, special health insurance options, and financial help 

We are a perfect match if you share our values 

We are professionals in our field. 

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks. 

We know how to focus on the product, think big, and at the same time delve deep into the details. 

We create a calm and friendly atmosphere within the company. 

We value the freedom of open and transparent communications. 

Radical honesty is embedded in the foundation of our culture. 

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously. 

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation. 

Our Hiring Process 

• Recruitment Interview 
• Test Task 
• Technical Interview 
• Offer Call 

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your resume meets the job requirements, we will contact you to clarify details and schedule an interview within 2 weeks after your application is submitted.  

The timeframe for feedback between interview stages may take up to 2 weeks. 

We are seeking an experienced backend developer to build and maintain the API and backend infrastructure for our web portal and mobile application. You'll be working with modern technologies including Rust, PostgreSQL/PostGIS, and cloud-native deployments on Kubernetes.

Key Responsibilities 
 

• Design and develop robust backend services and RESTful APIs using Rust and Actix Web.
• Architect and implement efficient database schemas in PostgreSQL with PostGIS extension.
• Write optimized SQL queries and database procedures for high-performance data operations.
• Deploy and maintain services on Kubernetes in Open Telekom Cloud using Helm charts.
• Manage Kubernetes resources, deployments, and service configurations.
• Implement DevOps best practices including CI/CD pipelines, monitoring, and automated testing.
• Collaborate with frontend and mobile teams to ensure seamless API integration.
• Optimize system performance and scalability.
  
  Required Qualifications 
  
  Technical Skills:
• Strong proficiency in Rust (or willingness to learn with solid C/C++ background).
• Expert-level database skills: PostgreSQL schema design, stored procedures, query optimization, and performance tuning.
• Cloud platform experience: Open Telekom Cloud, AWS, GCP, or similar cloud services.
• Kubernetes experience: Container orchestration, deployment management, scaling, and troubleshooting.
• Helm expertise: Creating and managing Helm charts for application deployments.
• Experience with containerization (Docker) and container best practices.
• Understanding of RESTful API design principles and best practices.
• Version control with Git and collaborative development workflows.
• Upper-Intermediate English level (written and spoken) and excellent communication skills for effective team collaboration.
  
  Desirable Skills:
• Geospatial expertise: Experience with spatial analysis, coordinate system transformations, PostGIS, or GIS applications.
• Knowledge of Actix Web framework or similar web frameworks.
• Experience with DevOps tools and practices (CI/CD, Infrastructure as Code, monitoring).
• Kubernetes ecosystem tools (Ingress controllers, service meshes, monitoring solutions).
• Experience with GitOps workflows (ArgoCD, Flux, etc.).
• Familiarity with mobile app backend requirements.
• Understanding of security best practices and authentication/authorization mechanisms.
• Experience with observability tools (Prometheus, Grafana, ELK stack).
   
   

Technology Stack: 

Backend/API: Rust with Actix Web framework
Database: PostgreSQL with PostGIS extension (managed instance)

Infrastructure: Kubernetes on Open Telekom Cloud
Package Management: Helm charts for Kubernetes deployments DevOps: CI/CD pipelines, containerization, automated testing Version Control: Git + GitHub

We offer:

• Competitive compensation.
• Flexibility to work from anywhere (fully remotely or in our office in Lviv).
• Comprehensive day-off policy, including additional days off in case of public holidays, and special events.
• Accounting Support Services.
• Work with global clients across diverse domains and businesses.
• Education budget + corporate education events/trainings.
• Compensation for certifications.
• Compensation for your fitness pursuits or therapy sessions.
• Enjoy insightful and diverse events including company meetups, milestone celebrations, team-building sessions, and knowledge-sharing forums.
• A culture where individual growth and team progression are paramount.
   

Are you a proactive and people-oriented professional who thrives in creating order out of chaos? Join us as a Junior—Middle Project Coordinator and help build strong, motivated teams that deliver outstanding project results.

This is a remote where you will collaborate closely with Project & Account Managers and the Resource Manager, supporting both project delivery and recruitment processes.

We at Sigma Software work with diverse international clients, delivering innovative technology solutions and fostering high-performing teams. Why join us? You’ll gain exposure to dynamic projects, develop Scrum Master skills, and work in an environment where continuous improvement is part of our DNA.

CUSTOMER

Our customers are diverse international companies across multiple industries. We focus on delivering innovative technology solutions and high-quality project outcomes, ensuring that our teams have opportunities to grow, learn, and work with cutting-edge tools.

PROJECT

You will be part of a fast-paced, people-focused project environment where collaboration, continuous improvement, and high team morale are key priorities. Projects span various domains, offering opportunities to work with Agile methodologies, modern collaboration platforms, and AI-powered process optimization.

Job Description

• Collaborate with Project & Account Managers and the Resource Manager to ensure efficient project delivery and high-performing teams
• Support project life cycle activities including kick-off, closure, and handover
• Drive people-focused initiatives: monitor team morale, conduct face-to-face meetings, coach team members on people-related topics, contribute to performance reviews, and support career roadmaps
• Coordinate recruitment processes, including scheduling and conducting interviews
• Develop and maintain project documentation: status reports, schedules, meeting agendas, and minutes
• Facilitate communication and collaboration across teams and stakeholders
• Prepare presentations and document decisions and actions
• Participate in process improvement activities and contribute to the development of project management best practices

Qualifications

• 1–2 years of experience in a similar role
• Excellent communication and interpersonal skills
• Strong organizational and time management skills, with the ability to multitask and prioritize effectively
• Ability to work independently with minimal supervision
• Strong problem-solving and analytical mindset
• Hands-on experience using AI tools to optimize processes
• Experience in people management activities, including recruitment and team development
• Team-player attitude with a proactive and positive approach
• Passion for continuous learning and self-improvement
• Upper-Intermediate English

WILL BE A PLUS:

• German language skills
• Some experience or knowledge as a Scrum Master

PERSONAL PROFILE:

• Proactive and people-oriented
• Thrives in creating order out of chaos
• Enjoys supporting teams and helping people perform at their best
• Growth mindset and adaptability
• Strong drive for continuous improvement

As a Middle 2D Animator, you will shape the motion language of our games — from character animations to environmental effects and visual feedback systems.

You will work closely with Game Designers, Mathematicians, Developers, and Artists to ensure that animation enhances mechanics, pacing, and emotional impact.

This role requires both strong classical animation skills and practical experience in slot or gambling projects.

Responsibilities

• Create high-quality 2D character and object animations using Spine.
• Design and implement environmental animations to enhance in-game visuals.
• Develop visual effects with particle systems (e.g., Particle Designer, Particle Illusion, Magic Particles).
• Prepare and finalize assets for animation implementation.
• Continuously improve the visual polish and quality of animations.
• Collaborate with the team, engaging in constructive feedback loops.
• Communicate effectively in intermediate spoken English.

Requirements

• 3+ years of experience as a 2D Animator.
• 2+ years of hands-on experience with Spine.
• Experience working on slot games or gambling projects.
• Strong proficiency in Adobe Photoshop and Adobe After Effects.
• Solid understanding of classical animation principles (timing, squash & stretch, anticipation, etc.).
• Experience working with game interfaces.
• Familiarity with JIRA or similar project management tools.
• Strong portfolio demonstrating completed animation projects.
• Ability to give and receive constructive feedback.
• Intermediate level of spoken English.

Would Be a Plus

• Experience in iGaming or Gaming industry.
• Strong understanding of animation psychology in gambling products.
• Experience optimizing animations for performance.
• Knowledge of UI motion systems.

What We Offer

• Direct influence on product economics and player experience.

• Real ownership of game mathematics and long-term performance.

• Competitive compensation.

• Professional growth inside a product-driven gambling studio.

• Flexible working format.

• Strong, collaborative team environment.

About us: 

BetterMe — a global wellness ecosystem empowering millions to become better — physically, mentally, and emotionally. We build what makes people better and keep challenging ourselves to inspire others.
 

Your impact:
 

• Take charge of income, expenses reporting and accounting across the Group.
• Lead the way in designing smarter processes that can transform our finance practice.
• Strengthen controls and oversight of group-wide expenses and payment processes.
• Collaborate closely with cross-functional experts in treasury, finance, legal, tax, and other key teams to achieve common goals.
• Provide support for both consolidated and stand-alone audits of the Group and its subsidiaries, ensuring compliance and transparency.
   

About you:
 

• 1+ years of experience as Accountant/Reporting Specialist/Auditor.
• Bachelor/Master degree in accounting, economics, finance or other related fields.
• Comfortable navigating and mastering large data sets in Excel or Google Sheets.
• Structured thinking, attention to details, ability to work with vast quantities of information.
• English — Intermediate.
   

Will be a plus:
 

• Knowledge of accounting software/SaaS: Microsoft Dynamics 365, 1C, Xero, QuickBooks, or other ERP systems.
• Involvement in reporting procedures at multinational companies, accounting for non-resident companies. Dealing with E-com/SaaS businesses.
• Availability of accounting/financial qualification such as DipIFR, ACCA, CAP / CIPA, CPA etc.(started or completed).
   

What you get at BetterMe:
 

A mission that inspires. Every line of code, every design, every idea helps millions of people become healthier and more confident.
Trust without micromanagement. You manage your time and make decisions independently. We value outcomes, not online hours.
Growth opportunities. 90% of our leads have grown within the company. There’s space for initiative, new responsibilities, and real career upgrades.
Flexible work format. Choose what works best for you — office, remote, or hybrid.
Wellness in practice. Offline: workouts with professional trainers in our corporate gym, massage, corporate lunches, sports, and team activities — everything you need to recharge and reset together. Online: regular online workouts, partner discounts, and free access to our products.
Health insurance & corporate doctor.
Open communication. Transparency across teams, honest feedback, and support for initiatives are part of our everyday culture.
Support for sports events. We cover entry fees and encourage the team to compete and participate together.
Modern equipment. We provide new hardware and everything you need for productive work.
Legal & finance support. Experienced lawyers and financial specialists are always there to help — from documents to personal consultations.

Find more about us on social media platforms: Instagram, LinkedIn.
 

From Ukraine to Europe: Nova Post Europe is already operating in 16 countries and continues to grow every day. Our team is united by a desire to move forward, achieve results, and explore new opportunities together. We are looking for people who want to create more — a large-scale European project born in Ukraine.

🧩 Main Responsibilities

• Full Sales Cycle: Managing the entire process from lead acquisition and nurturing to final contract signing.
• Lead Generation: Proactively identifying potential clients through cold calling, attending industry events, and leveraging referrals.
• Presentations & Negotiations: Conducting high-impact online and offline meetings, effectively presenting company services, and handling complex objections.
• Commercial Proposals: Preparing tailored individual offers and leading negotiations to ensure win-win outcomes.
• CRM Management: Diligently updating the sales pipeline, managing qualified leads, and preparing accurate performance reports.
• Client Handover: Collaborating closely with the Account Management team to ensure a seamless client transition after deal closure.

✅ Key Requirements

• Experience: 2+ years of B2B sales experience (a background in logistics, CEP, or freight forwarding is a significant plus).
• Languages: Slovak and English (both at a fluent/professional level) are mandatory.
• German Language: Proficiency in German is highly desirable (a strong advantage).
• Skills: Exceptional communication and negotiation skills with a proactive, results-oriented mindset.
• Qualities: High level of independence, quick learning ability, and readiness for new challenges in a fast-paced environment.

💸 We Offer

• Stability: Official employment under a Slovak labor contract with full social benefits.
• Compensation: Competitive fixed salary + performance-based bonuses (KPI).
• Vacation: 25 days of paid annual leave.
• Career Path: Tangible opportunities to grow into a Head of Sales Central Europe role.
• Environment: A dynamic international setting with a supportive and friendly team.
• Tools: Provision of a laptop, mobile phone, and support for business travel.

How to Apply: Please submit your CV and any relevant references. We look forward to meeting you!

Nova Post is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

• #NovaPost #SalesManager #Slovakia #Logistics #B2B #Career #BusinessDevelopment #Slovak #English #German #JobsInSlovakia

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 Yulia Mamonova, Head of Organic Growth at Headway Inc, we’re looking for a SEO Manager to join our team of superstars transforming the EdTech industry.

What product will you be working on?

Nibble is an all-around knowledge app for adult learners. It offers short, interactive lessons on different topics, from art to math. Nibble has been featured as App of the Day in over 50 countries, including the US, the UK, and Canada.

Why this is exciting:

• An opportunity to join a key SEO unit and drive strategic decisions.
• A professional, supportive team environment where growth feels safe and natural.
• Direct impact on shaping and building a brand-new unit and its ways of working.
• High visibility of results — with plenty of room for both vertical and horizontal growth with strong performance.
• Significant space and resources for experimentation and bringing ideas to life.

What you’ll do:

• Develop and execute the organic growth (SEO) strategy to support the launch and growth of the Nibble app website in search.
• Run market, keyword, and competitor research; build and prioritize a keyword roadmap to attract the right audience.
• Collaborate closely with colleagues in growth marketing, content marketing, product teams, and others.
• Introduce and roll out new SEO tools and technologies to scale impact.
• Monitor performance, analyze results, and share clear insights and updates with the Organic Growth team and stakeholders.

You’ll be a great fit if you:

• 3+ years of hands-on SEO experience.
• A strong belief in SEO as a key growth channel and a clear understanding of how it drives sustainable business impact.
• Strong analytical skills and a data-driven mindset — comfortable working with metrics, forming hypotheses, and validating decisions with data.
• Experience working in a product environment and partnering with cross-functional teams.
• Communicate confidently in English (Upper-Intermediate+).
• Share our SELECT values and enjoy working as part of a collaborative, driven team.

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.

Working schedule

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

Are you interested?
Send your CV!
 

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 — and our greatest value — is our team. We believe in people, in our shared values SELECT, and in the idea that fortune favors the bold.

Together with our Collaborative Marketing Team Lead, Nataliia, we’re looking for a UGC Specialist to scale creator partnerships and boost the performance of our UGC creatives.

The Collaborative Marketing team works across three core areas: influencer marketing, brand collaborations, and UGC advertising. The UGC direction is the largest and plays a key role in supporting our paid media efforts.

In this role, you’ll primarily work with UGC for physical products — collaborating with creators to produce ad-ready content that highlights real-life use, benefits, and emotions. You’ll also occasionally support digital products, applying the same performance-driven UGC approach.

Our focus is on creating scroll-stopping UGC ads that help the Creative Marketing team clearly communicate how our products make people’s lives better and drive results across paid channels.

You're a great match if you want to:

• Build and scale UGC ad strategies — working closely with creators to produce performance-driven ad content
• Turn product value and brand mission into scroll-stopping UGC ads that resonate with real users
• Experiment with new UGC ad formats, hooks, angles, and creator approaches to improve paid performance
• Develop long-term relationships with UGC creators that help continuously test, iterate, and scale ad creatives

What you'll be doing:

• Sourcing and communicating with UGC creators across different markets (US, LATAM, Europe).
• Managing the full creator workflow: negotiations, contracts, timelines, and deliverables.
• Writing clear, performance-oriented briefs and scripts tailored to each creator and ad hypothesis.
• Generating ideas for UGC ad tests, creative angles, hooks, and messaging variations.
• Analyzing UGC ad performance and optimizing creatives based on data and insights.

What you need to join us:

• 1+ year of experience in a similar role (UGC management, influencer marketing, performance marketing, copywriting, SMM, or advertising)
• Hands-on experience working with UGC or influencer content for physical products is a strong plus
• Basic understanding of key marketing and performance metrics
• Creativity combined with the ability to translate ideas into clear, actionable briefs
• Experience writing scripts or briefs for UGC creators or influencers
• Familiarity with Meta Ads Manager and/or TikTok Ads
• Analytical mindset — you rely on data to make decisions and improve results
• English proficiency at B2 level or higher
• Your superpowers: creativity, proactivity, and strong communication skills

What 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-long 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!

Headway Inc is a global tech company, revolutionizing lifelong learning by creating digital products for over 165 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 Vladyslav Strykun, Chief Marketing Officer at Headway Inc, we’re looking for an SMM Lead to own and scale our group-wide SMM strategy — building the operating system, leading the team, and driving both performance results and long-term brand equity across multiple products.

Why is it interesting:

• An opportunity to shape SMM at the group level for a multi-product EdTech ecosystem with a multi-million social audience, including 5M+ followers on Instagram.
• Ability to focus on managerial and strategic tasks — we already have creative writers, designers, and a posting manager in the team.
• Building a dual-focus system that drives both performance and brand equity, powered by strong operations, a high-performing team, and data-driven reporting.
• Freedom to create new ideas, test hypotheses, and implement changes — we provide all the opportunities for their implementation
• Opportunities for professional growth with a supportive team — with a clear path to grow into a Head role.

What will you do:

• Own group-wide SMM strategy across Headway, Nibble, Skillsta, and new launches, aligned with positioning, GTM, and business goals.
• Build and run the SMM operating model: planning, production, QA, publishing, and cross-channel coordination.
• Lead and scale the team: hire, set operating principles, coach SMM Managers, and align designers/copywriters around priorities.
• Keep brands distinct by defining messaging, tone, and content guidelines across products.
• Partner with PMM, Brand, UA, Influencer, PR, and Product teams to support GTM and contribute to marketing and product funnels.
• Own analytics and insights: KPIs, dashboards, performance reviews, plus trend/competitor research to launch new formats and growth loops.

What do you need to join us:

• 3+ years of experience as an SMM Manager (at least 1 year as SMM Lead/Head) in an IT product company or digital agency.
• Skills in working with social media algorithms on Instagram, Facebook, and TikTok.
• Working with analytics, marketing funnels, and metrics (ER, ERR, ROI).
• Ability to generate ideas and analyse content through the prism of marketing goals.
• English proficiency at B2 level or higher.
• 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.
• 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!

About project: Mobile marketing and audience platform

Project: sell-side omnichannel advertising platform powered by real-time mobile audiences. We deliver hundreds of millions of ads per day across thousands of global leading apps and websites. Our platform uses AI to deliver more efficient, effective and precise digital advertising campaigns. Our direct integration with thousands of mobile publishers gives us access to more than 50 billion first-party data signals per day across the globe. Marketers use these anonymized signals to understand and predict consumer behavior, identify new opportunities and fuel business growth.
 

Role Overview:

If you’re a talented Data Scientist looking to be part of a fast-growing, innovative R&D team, shape the future of decision-making in business, work on cutting-edge technologies and vast amounts of global real-time data, affect billions of mobile users, and become an industry leader - then let’s talk!

Our mobile data platform enables organizations to uncover insights and make data-driven decisions that enhance strategies and drive growth. We are seeking a Senior Data Scientist to join our Data Science & Engineering team.
 

Responsibilities:

• Analyze large and complex data to discover hidden patterns and opportunities.
• Develop and own end-to-end highly scalable data pipelines.
• Develop state-of-the-art machine learning models, and algorithms and build solutions in monetization fields.
• Provisioning data models for real-time (online) processing
• Shape new data products, and constantly improve the existing products.
• Collaborate with multiple teams including Product, BI, Analysts, DevOps, R&D and Marketing to lead and accomplish overall solutions.
• Oversee a complete release to production, including analyzing requirements, testing, monitoring and measuring results, multitasking, and quickly responding to critical issues.

Requirements:

Must:

• B.Sc./M.A/M.Sc. degree in Computer Science, Engineering, Math, Statistics, or other equivalent fields.
• 6 years as a Data Scientist - a strong background in ML concepts and models.
• Hands-on experience with Python, especially with data science ML libraries (regression & classification algorithms e.g. XGB or LGBM, recommendation system algorithms, etc.)
• Understanding of databases and SQL for data retrieval.
• Monitoring and alerting tools (e.g. Grafana, Kibana)
   

Advantage:

• Knowledge in the programmatic advertising landscape – DSPs, SSPs, exchanges – significant advantage.
• Experience with relational (e.g. Vertica, VoltDB) and non-relational (e.g. MongoDB) databases.
• Experience with PMML
  
  Interview process: 2-3 stages (technical/test task and interpersonal + HR).

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 Vladyslav Strykun, Chief Marketing Officer at Headway Inc, we’re looking for a Senior SMM Manager to work on promoting the brand of Headway by Headway Inc on social media and building a community around self-growth learning.

What product will you be working on?

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

Why is it interesting:

• An opportunity to join the development of an EdTech application that has a multi-million audience in social networks — more than 4.1 million followers on Instagram
• Ability to focus on managerial and strategic tasks — we already have a creative writer, designer, and posting manager in the team
• Freedom to create new ideas, test hypotheses, and implement changes — we provide all the opportunities for their implementation
• Your decisions and ideas will have a direct impact on the business
• Opportunities for professional growth with a team that is always ready to support you
• Constant exchange of experience with marketers from our team and other projects

What will you do:

• Analyse competitors and create an SMM strategy
• Manage Facebook, Instagram, and TikTok pages
• Develop pages on Quora, Pinterest, Reddit
• Implement the content plan together with a copywriter and designer
• Conduct brainstorming sessions
• Review and approve final content with the product team
• Build a network of creators and implement craft video content with contractors
• Analyse the performance of social platforms and prepare monthly reports

What do you need to join us:

• 1+ year of experience as an SMM Manager in an IT product or digital agency
• Working with analytics, marketing funnels, and metrics (ER, ERR, ROI)
• Project management skills
• Following innovations in social media
• Ability to generate ideas and analyse content through the prism of marketing goals
• Sharing the values of the 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

Working schedule

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

Are you interested? Send your CV!

We are looking for a passionate Full-Stack Software Engineer with extensive experience in PHP and JavaScript who loves engineering and the product creation process. You will be responsible for developing new functionality, integrating different systems, optimizing, and modernizing the existing codebase.

The ideal candidate has experience in:

- PHP 8.X, multiple frameworks and libs;

- JavaScript from vanilla JS to React and ES14;

- HTML, CSS, SCSS, post-processing, scaffolding systems;

- relational databases, DB schema, and queries optimization;

- Linux, docker, CI/DI, bash;

- software engineering principles, architecture patterns, application scalability, low latency system availability;

- experience with cloud platforms such as AWS or Azure;

- problem-solving skills;

- communication and collaboration skills.

You will be responsible for:

- develop, architect, and maintain SaaS using PHP and its frameworks;

- implement frontend using JavaScript (from vanilla JS to modern libs and frameworks), HTML, SCSS;

- create and maintain RESTful APIs (SaaS and Proxy-APIs);

- design and optimize database interactions (PostgreSQL, AWS DynamoDB);

- write clean, testable, efficient, and maintainable code;

- test and debug your code to ensure the reliability and performance of the applications;

- collaborate closely with founders and service folks to deeply understand our customers/users.

Seniority:

- university degree (non-courses/academies; only technical university education);

- minimum 7+ years of actual experience (non «freelance», no gaps, ONLY respect years after a university degree);

- your years in IT don’t guarantee your seniority;

- the slope of your learning is MORE important than your total years in IT, but don’t kid yourself;

- this job vacancy is not for newcomers/juniors/entry/majority-mid level, one framework developer, and ONLY for product development folks.

The position is ONLY for Ukraine citizens. We don’t consider outsourcing, out-staffing, freelancing, or man-in-middle schemes; we only hire in Core Team as Core Team Member.

Join us for a fabulous adventure!

Наш клієнт — міжнародна онлайн-геймінг компанія, яка створює захопливі та інноваційні ігрові продукти, використовуючи сучасні технології для надання якісних сервісів глобальній аудиторії.
 

Ідеально для тих, хто прагне:

• Створювати, запускати та оптимізувати end-to-end CRM journeys у різних каналах, зокрема Welcome, Retention та Reactivation;
• Розробляти та впроваджувати локалізовану CRM-стратегію, спрямовану на зростання player lifetime value, покращення retention і зниження churn;
• Визначати та розвивати підходи до клієнтської сегментації, зокрема behavioural, value-based та lifecycle segmentation, для реалізації максимально таргетованих промоактивностей;
• Тісно співпрацювати з Product-командою для інтеграції та просування gamified та інших продуктовых фіч у межах CRM lifecycle;
• Пропонувати, тестувати та масштабувати нові промомеханіки, офери та комунікаційні підходи на основі даних;
• Відповідати за планування та реалізацію кампаній у різних каналах, забезпечуючи високу якість, послідовність і performance;
• Глибоко аналізувати ключові CRM performance metrics;
• Перетворювати дані на практичні інсайти для покращення комунікаційної стратегії та ефективності бонусних механік;
• Узгоджувати CRM-ініціативи з пріоритетами Marketing та Product команд для забезпечення цілісного користувацького досвіду.
   

Досвід, який стане твоєю перевагою:

• Від 2 років досвіду в CRM або lifecycle marketing в iGaming, із досвідом роботи як зі sportsbook, так і з casino продуктами;
• Підтверджений досвід створення та реалізації CRM-кампаній на всіх етапах життєвого циклу, включно з onboarding, retention та reactivation;
• Сильне розуміння бізнес-метрик, таких як NGR, Active Days, Churn Rate та ARPU, а також уміння трансформувати дані в конкретні дії;
• Практичний досвід роботи з CRM та performance tracking інструментами, такими як Tableau або аналогічними рішеннями;
• Розуміння стратегій сегментації, включно з behavioural, value-based та lifecycle approaches;
• Сильний інтерес до gamification і player psychology, а також чітке розуміння драйверів користувацького залучення;
• Досвід взаємодії з кросфункціональними командами, зокрема Product, Marketing та Analytics, і вміння узгоджувати CRM-ініціативи з ширшими бізнес-цілями;
• Англійська на рівні Intermediate або вище, усна та письмова.
   

Ми цінуємо:

• Креативне, нестандартне мислення;
• Сильні комунікаційні навички та здатність якісно реалізовувати задачі;
• Уміння працювати з кількома пріоритетами одночасно;
• Data-driven підхід;
• Високий рівень ownership: ти береш відповідальність не лише за задачі, а й за результат;
• Проактивний підхід: бачиш можливості та дієш;
• Уважність до деталей без втрати фокусу на загальній картині. 

Долучайся — і нехай твоя історія зростання розпочнеться.

English version:
 

Our client is an international online gaming company focused on delivering engaging and innovative gaming experiences, leveraging modern technologies to provide high-quality products and services for a global audience.
 

Perfect for those who aim to:

• Design, launch, and optimise end-to-end CRM journeys across multiple channels, including Welcome, Retention, and Reactivation flows;
• Own and execute a localised CRM strategy focused on increasing player lifetime value, improving retention, and reducing churn;
• Define and evolve customer segmentation, including behavioural, value-based, and lifecycle approaches, to enable highly targeted promotions;
• Collaborate closely with Product to integrate and promote gamified and other product features within the CRM lifecycle;
• Propose, test, and scale new promotional mechanics, offers, and communication approaches based on data;
• Own campaign planning and execution across channels, ensuring high quality, consistency, and performance;
• Deep dive into key CRM performance metrics;
• Translate data into actionable insights to improve communication strategy and bonus efficiency;
• Align CRM initiatives with Marketing and Product priorities to ensure a consistent user experience.
   

Experience you’ll need to bring:

• 2+ years of experience in CRM or lifecycle marketing, in iGaming, with experience across both sportsbook and casino products;
• Proven experience designing and executing CRM campaigns across the full lifecycle, including onboarding, retention, and reactivation;
• Strong understanding of business KPIs, such as NGR, Active Days, Churn Rate, and ARPU, with the ability to translate data into actions;
• Proven experience with CRM and performance tracking tools, such as Tableau or similar;
• Understanding of segmentation strategies, including behavioural, value-based, and lifecycle approaches;
• Strong interest in gamification and player psychology, with a clear understanding of user engagement drivers;
• Experience working with cross-functional teams, including Product, Marketing, and Analytics, and aligning CRM initiatives with broader business goals;
• Intermediate English and higher, both spoken and written.
   

It’s a perfect match if you have those personal features:

• Creative, out-of-the-box thinking;
• Strong communication and execution skills;
• Ability to manage multiple priorities;
• Data-driven mindset;
• High ownership: you take responsibility for outcomes, not just tasks;
• Proactive approach: you identify opportunities and act on them;
• Attention to detail without losing sight of the bigger picture.
   

Apply, and let your growth journey begin.

The product company is looking for a Java developer.

It is a successful market leader, a live-streaming Platform with 450+ Million registered users. It allows millions of talented people worldwide to connect with their fans and monetize their talents.

The company was founded in 2018 in the USA and is powered by 350+ global employees.

The position is hybrid (office in Limassol).

They offer: 

- options and performance review bonus, 

- 21 working days of paid vacation, plus 100% paid sick leave, 

- comprehensive social and welfare packages, 

- medical insurance (100% for employees and 75% for family members), 

- daily meals in the office, 

- Greek lessons.

Requirements: 

- experience with Java, SQL, Kafka (or alternative).

About the Role

As a Full Stack Developer, you will play a pivotal role in designing, developing, and maintaining our web applications, ensuring high performance and scalability. You will work closely with cross-functional teams to deliver high-quality software solutions while contributing to projects that integrate advanced machine learning models, including large language models (LLMs), to deliver personalized user experiences and innovative features. You’ll be part of a small, collaborative team that values continuous improvement and embraces the latest in technology.

Our technology stack includes .NET Core, C#, React.js, Node.js, Typescript, SQL Server 2019, Docker, Kubernetes, Google Analytics, and Power BI.

Our ecosystem includes 170 connected applications and services, our main database is 2 TB, our sites handle 1 million visitors a day and 2 billion requests a month, and we release changes to production several times a day. We are a continuous integration and continuous deployment (CI/CD) organization.

What You’ll Do:

• Collaborating with cross-functional teams to demonstrate how they can effectively leverage our infrastructure to meet their objectives.
• Designing, developing, and maintaining robust, scalable, and efficient web applications, backend logic modules and database structure.Identifying and implementing strategies to improve the stability, performance, and scalability of our applications and services.
• Responding promptly to production incidents, employing creative problem-solving skills to minimize downtime and mitigate potential issues.
• Supporting team members, fostering a culture of continuous learning and technical excellence.
• Conducting code reviews and ensuring adherence to coding standards and best practices across the team.
• Participating in the evaluation and integration of new technologies, including AI and automation tools, to drive innovation and efficiency.

What We’re Looking For:

• Minimum of 3 years of professional experience in full-stack development.
• Extensive experience with React.js, including state management (Redux, Context API) and component-based architecture.
• Proficiency in .NET frameworks, C#, and data access technologies.
• Familiarity with Unit / Integration tests using any of Jest, NUnit, Playwright, React Testing Library.
• Strong knowledge of front-end technologies such as HTML5, CSS3, JavaScript, and TypeScript.
• Familiarity with database systems such as SQL Server or MySQL.
• Strong knowledge of design and architectural patterns, SOA design & web service development.
• Strong understanding of development processes.
• Experience with LLMs / Generative AI tools (e.g., OpenAI, Copilot, Cursor).
• Experience with Web Page performance optimization and measurement will be a plus.
• Degree in Computer Science, a related discipline, or equivalent work experience.
• Upper-intermediate level of English.
• Excellent problem-solving and analytical skills, with a keen attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team-oriented environment.
• Ability to manage multiple tasks and prioritize effectively in a fast-paced environment.

Perks and Benefits

• Time off throughout the year (paid and unpaid)
• Professional development support and encouragement
• Resources to help improve your overall well-being
• Free JustAnswer membership