Jobs at Djinni

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 looking for a Product Marketing Manager with a strong content mindset, sharp market instincts, and the ability to turn ideas into awareness, credibility, and demand.
This role is for someone who understands that great marketing starts with great narratives. Someone who knows how technical audiences think, how modern software teams operate, and how to create content that feels relevant, credible, and worth reading.
You’ll help define how the market sees us, shape our category, and make sure we consistently show up in the right places.

The platform is already live and has paying customers, helping R&D teams significantly increase development speed and efficiency by reducing manual work and enabling engineers to focus only on high-impact tasks.

Key Requirements:
🔹 4+ years of experience in Product Marketing, Content Marketing, Brand, Growth or related roles;
🔹 Strong understanding of LinkedIn, Reddit and modern organic distribution channels;
🔹 Background in software development or experience in engineering environments;
🔹 Understanding of developer workflows, SDLC and R&D processes;
🔹 Experience creating content for B2B / technical audiences;
🔹 Exceptional English writing and storytelling skills;
🔹 Experience marketing to engineers, product teams or technical leaders;
🔹 Ability to translate technical concepts into clear messaging;
🔹 High ownership, self-direction, builder mentality;
🔹 Strong judgment in tone, positioning and narrative;
🔹 Startup experience, ability to build from zero;
🔹 Strong communication skills and comfort working with international teams;

Big Advantage:
🔹 Experience marketing to CTOs, VP Engineering, or R&D leaders;
🔹 Experience with AI products, developer tools, DevOps, or engineering platforms;
🔹 Community-building experience;
🔹 Design, video, or creative production skills;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Define and refine positioning, messaging and category narrative;
🔹 Build awareness on LinkedIn, Reddit and other relevant channels;
🔹 Create and publish content: founder posts, thought leadership, product stories, campaigns;
🔹 Translate product features into business value for technical and business audiences;
🔹 Develop brand voice, tone and narrative across all touchpoints;
🔹 Manage and grow communities (Reddit, Discord, Slack, etc.);
🔹 Work with founders, customers and prospects to understand market language and pain points;
🔹 Test and scale growth ideas based on performance;
🔹 Support go-to-market strategy and sales materials (case studies, decks, etc.);
🔹 Gather customer feedback to influence positioning and product direction;
🔹 Measure and analyze marketing performance (awareness, engagement, conversion);
🔹 Help build demand in an emerging market;
🔹 Act as a bridge between product and market, deeply understanding SDLC and developer needs;

Interview stages:
🔹 HR Interview;
🔹 Screening Call;
🔹 Technical Deep Dive;
🔹 Team Fit Conversation ;
🔹 Final Review & Decision;
🔹 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.

The Mission

Wallee Group is a leader in advanced payment solutions, dedicated to providing robust, scalable, and secure systems across multiple domains. We enhance customer experiences through innovative payment and finance technology that empowers businesses to grow efficiently. With operations spanning several countries, we thrive on collaboration and agility, utilizing the Scrum framework to drive our international teams. At Wallee, we stay at the forefront of market trends, continuously innovating to deliver premier services to our global customers.

The Role

To achieve our mission of providing the market's best payment experience, Wallee is seeking experienced and versatile java software engineers for our Vilnius office. As disruptors in the payment space, we build industry-leading systems that demand the highest standards of security and reliability. We are constantly pushing our solutions into new territories, and we are looking for engineers who thrive in a fast-paced, agile environment to help us redefine the future of finance.

Tasks

Your Impact

• Architect Scalability: Design and develop highly resilient back-end systems using Java, ensuring our infrastructure handles global scale with ease.
• Feature Innovation: Own the end-to-end lifecycle of new features, from initial implementation to refined bug fixing and performance tuning.
• Collaborative Engineering: Work closely with product managers, UX designers, and QA to translate complex business needs into elegant technical solutions.
• Code Excellence: Drive quality through automated testing, rigorous code reviews, and the creation of clear, maintainable technical documentation.
• Stay Ahead: Continuously research and evaluate emerging technologies and methodologies to keep Wallee at the cutting edge of the fintech industry.

Requirements

What You Bring to the Table

• Technical Depth: Advanced proficiency in Java and core frameworks such as Spring, Spring Boot, and Hibernate.
• Systems Thinking: Proven experience building distributed systems and scalable, high-availability solutions.
• Data Mastery: Strong proficiency in SQL and experience managing complex data structures.
• Modern DevOps: Hands-on experience with CI/CD pipelines (Jenkins/GitLab CI) and containerization (Docker, AWS ECS).
• Agile Mindset: A degree in Computer Science (or equivalent experience) and a track record of thriving in fast-paced, Agile environments.

• Bonus Points: Experience with JavaScript, Apache Camel, or BPM engines.

   

  Benefits:

• You are part of an agile, young international team and shape our products sustainably with your ideas.
• You will play a decisive role in designing products in an omni channel payment start-up and work with leading companies in the financial industry on international projects.
• We offer flexible structures and flat hierarchies.
• Cooperation with motivated colleagues and numerous personal development opportunities.

Our Tech Stack (Modern & Cutting-Edge)

Backend: KeystoneJS 6, Node.js, PostgreSQL 16, Redis, Prisma ORM

Frontend: Next.js 15, React 19, TypeScript, Tailwind CSS, Radix UI

Infrastructure: AWS ECS, Terraform, Docker, Application Load Balancer

Tooling: Yarn Workspaces, Jest, Playwright, Task Runner, Sentry

AI-Forward: We use AI extensively across development, automation (n8n), product management, and marketing

What You'll Do

Build from Scratch

• Architect and implement core ad-serving infrastructure
• Design high-performance APIs that handle real-time bidding
• Create sophisticated analytics systems for revenue tracking

Own Complex Systems

• Manage database migrations and performance optimization
• Implement third-party integrations with major partners
• Build developer tools and automation workflows

Data-Driven Development

• Create comprehensive analytics dashboards
• Optimize queries and caching strategies
• Implement A/B testing frameworksCross-Functional Impact
• Work directly with founders and product team
• Shape technical architecture and engineering culture

• Mentor junior developers and contractors

   

  Who We're Looking For

  Core Requirements

• 5+ years of full-stack development experience
• Expert-level TypeScript/JavaScript and modern frameworks
• Production experience with PostgreSQL, APIs, and cloud infrastructure

• Ownership mindset - you see problems and solve them without being asked

   

  Startup DNA

• Sense of urgency - you understand that speed and quality aren't mutually exclusive
• Adaptability - you thrive when priorities shift and requirements evolve
• AI enthusiast - you see AI-driven development as essential, not optional
• Disagree and commit - you voice opinions then align with team decisions

• Multitasker - you can context-switch between infrastructure, frontend, and business logic

   

  Technical Edge

• Bleeding-edge curious - you experiment with new technologies and share learnings
• Data-driven - you make decisions based on metrics, not assumptions

• Systems thinker - you understand how pieces fit together at scale

   

  Bonus Points

• Ad-tech experience - you understand RTB, DSPs, attribution, or affiliate marketing
• Data engineering - you've built ETL pipelines, analytics systems, or data warehouses
• Our exact stack - KeystoneJS, Next.js, PostgreSQL, AWS infrastructure

Dynamica Labs invites a Junior Customer Success Manager  for the implementation of Microsoft Dynamics 365 CRM system to our clients. This position is ideal for those looking to switch to IT, or those currently working in client-facing roles such as QA, BA, PM, Technical Support Specialist or similar. We provide comprehensive training for transitioning into this role. 
 
Successful candidates can advance to positions such as Customer Success Manager (CSM), Senior Customer Success Manager, Solution Architect, or Senior Functional Consultant. 

 FUNCTIONAL RESPONSIBILITIES: 
 

• Configuring the Microsoft Dynamics 365 CRM system to fit the client's business processes. 
• Participation in projects for the implementation of Microsoft Dynamics 365 CRM system. 
• Interaction with the development department in terms of writing tasks for system customization, controlling deadlines and quality of execution. 
• Building strong relationships with clients to ensure excellent service levels. 
• Meeting deadlines and reporting on completed work.
   

    WHAT WE EXPECT FROM YOU: 

• Higher education 
• Desire to continuously learn new things 
• Technically savvy 
• English language proficiency at the upper-intermediate level or higher 

 
    WOULD BE A PLUS: 

• Higher education in technical or economic fields 
• Experience working in an IT company 
• Experience as a PM or project management courses 

 BENEFITS:  

• A London based company, Microsoft Solutions Partner for Business Applications 
• UK and US based clients only 
• Opportunities for self-realization, professional and career growth 
• Skilled management and mature processes 
• Interesting and diverse projects 
• Friendly team 
• Transparent payment system 
• Flexible work schedule, remote work 
• Paid public holidays, annual leave, sick days 
• Guidance, mentoring and training for Dynamics Sales and Marketing, HubSpot, ClickDimensions, MS PowerApps 
   

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

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

.    In this role, you will

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

.    It’s all about you

• 1+ year of experience leading a creative marketing team of 3 or more people
• Basic understanding of User Acquisition and Performance Marketing
• Proven experience in generating and developing creative concepts
• Solid workload management and deadline adherence
• Hands-on experience with creative testing approaches
• Strong leadership and team motivation skills
• Strategic thinking with focus on achieving product KPIs
• Excellent communication and presentation skills
• English level B2+
• Team-oriented mindset and strong communication skills

      Would be a plus: 

• Experience with video chat or live-streaming products

What we offer

      Care and support: 

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

🎬 Motion Designer (Gambling / Betting) We are looking for a Motion Designer who can create dynamic, high-converting video creatives for the gambling / betting vertical.

🔥 Responsibilities

• Creating video creatives for gambling / betting (casino, slots, sportsbook)
• Working with AI-generated video tools (Midjourney, Runway, Pika, Kling, Sora, and equivalents)
• Animating interfaces (mobile apps, bank notifications, gameplay, wins, and fund withdrawals)
• Creating win-effects (cash flow, glow, flashes, balance growth, payout effects)
• Handling revisions and rapid iterations from the team

✅ Requirements

• 1+ year of experience as a Motion Designer (preferably in gambling / betting / nutra / crypto)
• Strong proficiency in:
  • Adobe After Effects
  • Adobe Premiere Pro
  • Photoshop
• Ability to execute dynamic editing and create strong hook scenes
• Understanding of the logic behind gambling creatives (bonuses, RTP, withdrawals, deposit offers, cashback, free spins)
• Experience with AI tools for video and image generation

➕ Nice to Have

• Skills in creating deepfakes (voice cloning, lip-sync creation)
• Experience working in affiliate marketing / media buying teams
• Understanding of Facebook Ads / TikTok Ads
• Understanding the psychology of attention retention in advertising

What We Offer:

• Schedule: 9:00 AM to 18:00 PM (Remote).
• Competitive Salary
• Trial Period: 3 months
  Environment: The opportunity to work within a high-performing, professional team.
• Two  weeks of paid vacation and 10 days of paid sick leaves 

First Sport Media — is an international digital company specializing in sports advertising solutions. We operate a network of 80+ sports websites and reach audiences in more than 60 countries worldwide.

We are looking for a proactive and results-driven Business Development Manager to join our team. In this role, you will be responsible for driving growth by finding new clients, building strong partnerships, and managing the full sales cycle.

Responsibilities:
— Identify and attract new clients via Google, LinkedIn, Facebook, YouTube, niche groups, and other channels
— Search for and collect contact information of potential clients (lead generation)
— Prepare media plans and commercial proposals
— Work with CRM systems to manage pipelines and deals
— Manage the full client lifecycle: (lead generation, outreach and communication, proposal preparation, contract signing & payments, ongoing client management (campaign optimization, upselling, renewals, reporting)
— Achieve monthly and quarterly KPIs
— Collaborate with internal teams (AdOps, Media Buyers, Finance, Legal, Analytics)
— Build long-term relationships and drive mutually beneficial partnerships

Requirements:
— 1+ year of experience as a Business Development or Sales Manager with proven results
— Upper-Intermediate+ English (both written and spoken)
— Strong multitasking and business-oriented mindset
— Result-driven, responsible, ambitious, and proactive personality
— Experience in sales and business development, including deal sourcing and closing
— Strong time management and teamwork skills
— Ability to work with cold leads and build long-term relationships
— Self-organization and strategic planning skills
— Strong communication skills — not afraid to initiate contact and network

Nice to have:
— Experience in the iGaming industry
— Understanding of sales models (CPM, CPC, CPA, RevShare, etc.) and metrics (CTR, CR, ROI, etc.)
— Willingness to travel across Europe for conferences and industry events
— Strong LinkedIn profile with an active network and platform expertise
 

🧘‍♂️ Work-life balance
We create an environment where you can grow professionally while maintaining a healthy balance between work and personal life.
 

💻 Flexible work format
— Work remotely, from the office, or anywhere in the world
— Flexible schedule tailored to your lifestyle
 

🎉 Culture & development
— Corporate events, team buildings, gifts, and internal activities
— Access to training, mentoring, and professional courses
— Clear and fast career growth without unnecessary bureaucracy
 

🏝 Benefits
— 24 days of paid vacation
— Sick leave and psychological support (compensation package may be extended)
— Regular webinars, workshops, and training sessions

🚀 Why join us?
If you’re looking for a friendly and ambitious product company that:
— Uses modern technologies
— Values initiative and independence
— Invests in team and product development

 

We’d love to meet you! 🤝

Наш клієнт — міжнародна iGaming компанія у сфері беттінгу та казино, одна з провідних компаній на ринках Латинської Америки. Стратегічний фокус — створення персоналізованого ігрового досвіду через поєднання in-house технологій і локалізованих сервісів, адаптованих під поведінку гравців у регіоні. 

Компанія самостійно розробляє та запускає Casino Games і повністю керує власними CRM, Customer Support та Back-office платформами.

Ідеально для тих, хто прагне:

• Працювати з SEO на конкурентних LATAM ринках;
• Робити ресерч, кластеризувати ключі та розбиратися в search intent;
• Знаходити можливості органічного зростання через аналіз ринку і конкурентів;
• Працювати з SEO-метриками та інсайтами разом із маркетингом і контентом;
• Робити SEO-аудити: page speed, on-page, внутрішня перелінковка;
• Працювати з агенціями та фрилансерами над SEO-ініціативами;
• Відстежувати результати, аналізувати цифри та пропонувати покращення.

Досвід, який стане твоєю перевагою:

• 3+ роки реального досвіду в SEO;
• Розуміння базового HTML;
• Досвід роботи з WordPress, Elementor або WP-Bakery;
• Робота з Google Analytics, Search Console та інструментами типу Ahrefs;
• Досвід у беттінг, gambling або sports проєктах;
• Впевнена робота з Google Docs і Sheets;
• Англійська на рівні Intermediate;
• Досвід роботи з фрилансерами або агенціями буде плюсом;
• Досвід роботи з AI-контентом буде плюсом.

Ми цінуємо:

• Відповідальність за результат, а не за процес;
• Аналітичне мислення і впевнену роботу з даними;
• Готовність відстоювати рішення і аргументувати їх цифрами;
• Комфорт у швидкому темпі без мікроменеджменту;
• Чітку і прямолінійну комунікацію.

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтація на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для зростання;
• Програми бенефітів (компенсація спорту / стоматології / психолога тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.

Долучайся — і нехай твоя історія зростання розпочнеться.

ENG

Our client is an international online gaming company offering sports betting and casino services, with a strong position in Latin America. The company’s strategic focus is on delivering a high-quality, personalized gaming experience by leveraging advanced technology and localized services tailored to regional player preferences. They develop and launch their own Casino Games and operate proprietary CRM, Customer Support, and Back-office platforms.

Perfect for those who aim to:

• Perform high-level SEO research across target LATAM GEOs, including keyword clustering and deep analysis of user search intent;
• Identify organic growth opportunities through market and competitor analysis;
• Derive insights from SEO monitoring and work closely with marketing and content teams;
• Conduct SEO audits covering page speed, on-page optimization, and internal link architecture;
• Collaborate with external agencies, vendors, and freelancers to implement SEO initiatives;
• Track website performance and key SEO metrics on a monthly basis, analyze deviations, and propose actionable improvements.

Experience you’ll need to bring:

• 3+ years of hands-on experience in SEO;
• Basic knowledge of HTML;
• Practical experience with WordPress, including Elementor and WP-Bakery;
• Experience using Google Analytics, Google Search Console, and SEO tools such as Ahrefs;
• Confident use of Google Workspace tools, especially Docs and Sheets;
• Proven experience in betting, gambling, or sports-related niches;
• Intermediate level of English;
• Experience managing projects and collaborating with freelancers is a plus;
• Experience working with AI-generated content is a plus.

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

• Strong analytical thinking and attention to detail;
• Ability to work independently and take ownership of SEO initiatives;
• Clear and structured communication style when working with cross-functional teams;
• Proactive mindset and readiness to suggest improvements rather than wait for instructions;
• Comfortable working in a fast-paced, performance-driven environment.

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.

Apply, and let your growth journey begin.

Are you passionate about building scalable, reliable data systems that power real-world solutions? We are looking for a Senior Scala Developer to join our team and work remotely from Europe, Ukraine, or LATAM.

At Sigma Software, we partner with innovative companies to deliver cutting-edge technology solutions. This role offers the opportunity to design and operate a canonical data platform that integrates diverse external data sources, ensuring high quality and flexibility.

Why join us? You’ll work with modern technologies, collaborate with talented professionals across multiple regions, and have the freedom to experiment and innovate while contributing to impactful projects in the AdTech domain.

Customer

Our client is a fast-growing AdTech company focused on solving real-world challenges in digital advertising and data-driven marketing. They specialize in building highly resilient and scalable systems that encourage experimentation and innovation. Their data platform is designed to be both powerful and flexible, enabling engineers to introduce new ideas and leverage the latest technologies to optimize advertising performance and audience insights.

Project

The project involves developing and maintaining a canonical data platform that integrates multiple external data sources. It supports both full data loads and incremental updates, ensures high data quality, and leverages AI-assisted tools for monitoring and issue detection.

Key Technologies: Java, Scala, SQL, GCP Dataflow, REST APIs, AI-assisted tools, event-driven architectures

Responsibilities

• Design, build, and maintain reliable data pipelines to ingest and process data from external systems
• Implement integrations using Java or Scala, ensuring scalability and resilience
• Handle both full data loads and incremental updates efficiently
• Collaborate with engineering and product teams to align on integration and data needs
• Develop and maintain a unified internal data model
• Ensure data quality, detect and resolve incorrect or incomplete data
• Utilize AI-assisted tools to improve data quality and operational efficiency
• Monitor and optimize data pipelines for production readiness

Requirements

• At least 5 years of experience as a Software Engineer
• Strong production experience with Java or Scala
• Proven experience integrating external systems via REST APIs (pagination, rate limiting, token-based authentication)
• Strong data modelling skills with structured, relational data
• Solid SQL knowledge
• Experience with GCP Dataflow
• Experience operating data pipelines in production environments
• Strong communication skills and ability to collaborate across teams
• At least an Upper Intermediate level of English
   

WILL BE A PLUS:

• Experience with event-driven architectures or messaging systems
• Designing canonical schemas across multiple data sources
• Experience with LLM (Large Language Models)
   

Personal Profile

• Proactive and detail-oriented
• Thrives in collaborative environments
• Enjoys solving complex integration challenges
• Comfortable experimenting with new technologies
• Committed to improving data systems

BigD is seeking a talented Senior Payments Manager/Head of Payments to join our dynamic team. BigD is an iGaming operator (top brand). But that’s not all — we also have a thriving Affiliate Program, a handy Payment solution, and an AI user acquisition solution. We are a big family of over 500+ creative minds.

Responsibilities:
 

• End-to-end ownership of payment performance (approval rate, conversion, rejections)
• Managing relationships with existing PSPs and local providers
• Optimising payment flows to reduce friction and improve conversion rates
• Handling reconciliations and payment reporting
• Onboarding new payment providers (including compliance processes)
• Analysis of local payment solutions (LATAM and other markets)
• Launching initiatives to reduce the cost of payments
• Collaborating with technical teams to ensure processing stability
• Handling chargebacks and risk mitigation
• Participating in resolving escalations and improving the customer experience
   

Requirements:
 

• 3–5+ years’ experience in payments iGaming vertical
• In-depth understanding of global payment systems and local market specifics
• Experience working with the LATAM market
• Strong knowledge of AML / KYC / Compliance / Risk
• Data-driven mindset + strong analytical skills
• Experience working with Excel / Tableau / BI tools
• Hands-on experience in resolving complex payment cases.
   

Working conditions:
 

• Direct communication with the core TEAM
• 28 calendar days of vacation
• Paid sick leave
• Sports compensation
• Compensation for courses and training
• Day off for birthday
• Flexible work schedule
• Regular salary reviews
• Salary paid at a favorable rate
• Non-toxic work environment, free of bureaucracy
• Stable salary payment

Description

About Project:

Comprised of the Company’s international business units and various direct-to-consumer streaming services, Media & Entertainment Distribution department aligns technology, media distribution and advertising sales into a single business segment to create and deliver personalized entertainment experiences to consumers around the world. 

GL team will be concentrated on building AdTech platform for our customer.

About Company:

Leading diversified international family entertainment and media enterprise with the following business segments: media networks, parks and resorts, studio entertainment, consumer products and interactive media. 

Requirements:

• Readiness to work till 12 AM Kyiv time, 11 PM Poland time
• 4+ years of developing and bolstering automated QA systems and associated test strategies;
• Experience working with business-critical customer-facing applications (user interfaces, APIs, and back-end services);
• Excellent communication skills with emphasis on writing detail-oriented documents and communications;
• Strong understanding of object-oriented programming concepts;
• Strong understanding of web UI and services automation testing;
• Strong experience with Python, BDD (behave);
• Knowledge in AWS, CI/CD;
• Experience with AQA reporting tools;
• Strong experience with web application testing tools (Selenium), API testing;
• Deal well with ambiguous/undefined problems. Ability to think abstractly. 
• A proactive approach to tasks.
   

Job responsibilities

• Responsible for designing and implementing build and test infrastructure, creating and enforcing. good engineering practices, and evaluating product quality for various external and/or internal products.
• Conduct research and create Proof of Concepts on new testing technologies/tools/concepts.
• Collecting TA metrics, statistics and reports.
• Design test strategies by analyzing and dissecting complex heavily integrated software systems.
• Develop and contribute to the automated testing efforts for the QA team.
• Design and build scalable, maintainable, and flexible automation test framework.
• Investigate the root cause of issues to assist with finding the most comprehensive and robust solutions.
• Collaborate closely with product, project, and development teams to identify and resolve technical, business, and process-related issues.

Company Description

Are you a seasoned engineer passionate about building scalable, high-performance systems? This Senior-level role offers the opportunity to work remotely with talented teams across Europe, Ukraine, and LATAM.

At Sigma Software, we deliver cutting-edge solutions for global customers, combining technical excellence with a service-minded approach. In this role, you will join a distributed team to architect and evolve an advanced Ads platform, contributing to both innovation and stability.

Why join us? You will work on complex, high-impact systems, collaborate with international experts, and enjoy the freedom to shape architecture and technical patterns that drive long-term success.

CUSTOMER

We partner with a leading company in the AdTech space, delivering high-performance, scalable solutions that empower advertisers to manage campaigns, optimize targeting, and analyze results in real time. The Customer values innovation, reliability, and long-term collaboration, and operates globally with distributed teams in Europe, LATAM, and other regions.

PROJECT

The project focuses on building and evolving core systems for an advanced Ads platform integrated into a product for the interior decor industry. This product enables users to preview and visualize home items before purchase, enhancing shopping experiences both online and in-store.

Job Description

• Design, develop, and maintain APIs and services supporting ad campaign management, targeting, delivery, attribution, and reporting
• Architect scalable, reliable, and high-performance distributed systems
• Optimize systems for high-throughput and low-latency event/data processing
• Drive architectural decisions and establish development patterns
• Collaborate with distributed teams to ensure seamless integration and delivery
• Mentor and guide other engineers, fostering technical excellence

• Ensure code quality, maintainability, and alignment with long-term product goals

   

Qualifications

• At least 5 years of commercial experience in building scalable, high-performance systems
• Hands-on experience with AdTech solutions such as DSP, SSP, ad exchange, prebid, Google Ad Manager, or openRTB
• Strong proficiency in Python, preferably with the Django framework
• Solid knowledge of computer science fundamentals, including data structures, algorithms, and distributed systems
• Good understanding of distributed system architecture with a focus on data availability, reliability, and performance
• Practical experience with Kubernetes, PostgreSQL, and AWS

• Upper-Intermediate level of English

   

WILL BE A PLUS

• Experience with dbt and Redshift

• Familiarity with interior decor industry solutions

   

Additional Information

PERSONAL PROFILE

• Attention to detail and quality
• Excellent communication skills
• Leadership mindset, proactiveness

About:
We are looking for a Senior Automation QA Engineer (JS/TS, Playwright + FHIR) to join a project focused on building a healthcare data platform for Medicare patient management. The platform addresses the challenge of fragmented medical data across healthcare facilities by consolidating information into a complete, structured patient chart for providers and staff. It also enables advanced intelligence use cases, helping healthcare organizations deliver high-quality, data-driven care.

In this role, you will primarily focus on designing and implementing robust end-to-end tests using TypeScript and Playwright, with an emphasis on backend validation. Your work will play a key role in improving system reliability, ensuring data integrity, and maintaining high product quality across a complex microservices ecosystem.

What We’re Looking For:

• 5+ years of experience in Automation Quality Assurance
• Strong hands-on experience with JavaScript/TypeScript and Playwright for test automation
• Solid knowledge of SQL and experience working with non-relational databases
• Background in healthcare or health tech projects
• Experience with healthcare data standards such as FHIR
• Practical experience with JSON and API testing tools such as Postman
• Familiarity with Google Cloud Platform (GCP)
• Good understanding of microservices architecture and integration testing principles
• Upper-Intermediate or higher level of English

Your Responsibilities:

• Design, develop, and maintain end-to-end automated tests with a focus on backend systems
• Perform API testing, validate data flows, and ensure integrity across services and databases
• Contribute to the development and rollout of the automation testing framework and practices
• Proactively suggest improvements to test strategy, tooling, and overall quality processes
• Analyze test results, identify defects, and support root cause analysis
• Collaborate with developers and stakeholders to understand requirements and identify potential issues early
• Maintain clear and up-to-date test documentation and reporting

Will Be a Plus:

• Experience working with AI agents or agentic approaches
• Background in healthcare or health tech projects
• Familiarity with healthcare data standards such as FHIR and HL7

Join Sigma Software and become part of a team where innovation meets impact. We are looking for a Middle Product Analyst to work remotely from Ukraine or Europe, contributing to cutting-edge AdTech solutions.

You will collaborate with skilled professionals in an agile environment, where your expertise will help shape products that drive measurable business results.

Customer

Our customer is an international technology company specializing in high‑load platforms for data processing and analytics. Their flagship product enables businesses to manage vast volumes of data, build predictive models, and extract actionable insights. Operating globally, they serve clients in the marketing and advertising domain, leveraging cutting-edge technologies, microservices architecture, and cloud‑based solutions to deliver scalable and innovative AdTech systems.

Project

The project focuses on enhancing a data-driven AdTech platform that processes large datasets to optimize marketing campaigns and audience targeting. It integrates advanced analytics, machine learning models, and BI frameworks to deliver measurable business impact. The team works in an agile environment, collaborating closely with Data Scientists, Product Managers, and stakeholders to ensure continuous improvement and innovation in product features.

Key Technologies: Python, Databricks, PySpark, Confluence, Matplotlib

Responsibilities

• Collaborate with Data Scientists to design and refine product features powered by analytics
• Analyze complex datasets to identify trends, anomalies, and opportunities for optimization
• Translate business needs into actionable analytical tasks and solutions
• Support feature launches through testing, feedback gathering, and performance monitoring
• Evaluate feature usage and assess their business impact
• Acquire domain expertise in AdTech to propose enhancements and new ideas
• Participate in data science initiatives, contributing to research and innovation efforts

Requirements

• 3–4 years of experience in solving business problems and delivering actionable insights
• Good knowledge of Python and SQL
• Proven track record in delivering analytics projects using EDA and data analysis tools
• Experience with large datasets and ensuring data integrity
• Proficiency in data visualization tools (Tableau, Power BI, or similar)
• Experience working within Agile frameworks and collaborating with cross-functional teams
• Excellent time management and prioritization skills
• Upper-Intermediate level of English or higher

• Bachelor’s or Master’s degree in engineering or MBA

   

WILL BE A PLUS:

• Experience with Databricks and PySpark
• Familiarity with AdTech domain
• Understanding of cloud-based solutions

We're looking for a hands-on content manager to own the full cycle of social media production for international brands in health, AI, and real estate. If you live on Reels and TikTok, think in hooks and trends, and already treat AI tools as creative partners rather than novelties, keep reading.

What You'll Do

• Create text, photo & video content for Instagram (Reels, Stories, posts) and TikTok
• Use AI tools as part of your core workflow
• Build content plans, track trends, and analyze engagement metrics

• Write captions, CTAs, hashtags

   

Requirements

• 1+ years creating content for Instagram or TikTok
• Portfolio with Reels/TikTok examples
• Experience with AI content tools; familiarity with Midjourney, NanoBanano, or Kling is a plus.
• Video editing skills
• Strong visual sense, understanding of platform algorithms
• Self-starter, high pace, minimal supervision needed

• English B2+

   

What We Offer

• Competitive salary starting at $800/month, paid in USD
• Fully remote work from anywhere
• Flexible schedule: we care about output, not hours logged
• Access to paid AI tools and software to fuel your creative process
• Regular training sessions and learning resources to keep your skills ahead of the curve
• Strong growth potential

• Work with international brands across exciting industries (health, AI, real estate)

   

How to Apply

Send your portfolio (accounts you've managed or a work collection). Show us examples of AI-generated content. Tell us which AI tools you use and how.