Jobs at Djinni

We are a fast-growing international iGaming company with over five years of success in both sportsbook and online casino verticals. Our multi-brand portfolio operates across various global markets and is supported by a strong network of affiliate partners. As we continue our international growth, we are looking for an Affiliate Manager to help scale our player acquisition efforts, build long-term partnerships, and optimize the performance of our affiliate program.

Responsibilities:
Manage and grow relationships with current affiliate partners, focusing on CPA-based campaigns

Proactively recruit new affiliates  working on CPA, RevShare, Hybrid models etc.

Attract partners using key traffic sources such as Facebook, PPC, UAC, ASO, influencers, bloggers, tipsters, etc

Oversee campaign performance through affiliate software, CRM tools, and trackers

Collaborate with internal departments to align on acquisition goals and ensure partner satisfaction

Continuously analyze campaign data to optimize traffic quality, conversion rates, and ROI

Requirements:
1+ years of experience in affiliate marketing within the gambling or betting industry

Prior experience working with an affiliate program or gambling product

An existing network of affiliates is highly desirable

Confident user of affiliate marketing tools: tracking platforms, CRMs, analytics dashboards

Strong understanding of different deal models: CPA, RevShare, Hybrid

English at B2+ level; knowledge of other languages is a plus
 

About Sinova Development:

Our main specialization is web development. We provide a full cycle of the web development services. 
Our projects span a wide range of industries, including AI, finance, medical, education, and marketing & advertising. 

Requirements:

— B2 level of English of higher 

— Proficiency in TypeScript and JavaScript

— Extensive knowledge of Next.js;

— Strong experience with React;

— Hands-on experience with state management libraries such as Redux, Mobx, Jotai, or Recoil;

— Solid experience with styling using TailwindCSS, Sass/Less, or CSS Modules;
— Proficiency in Node.js;

— Experience with backend frameworks like Nest.js or Express.js

—Knowledge of both relational and non-relational databases;

—Proficiency in using Postman

— Experience with Swagger;

— Understanding of JWT (JSON Web Tokens)

— Strong knowledge of Git
 

Will be a plus:

— Experience with AWS
— knowledge of Electron.js
— Experience in Web extension development

What we offer:

— Competitive salary;

— Ability to work remotely

— flexible working day, 5 days a week;

— Career growth potential;

— Friendly team

Please send your CV here or via email.

You’ll be invited to a personal interview if the first stage is successfully completed. 

UPQODE is looking for a skillfull Content Manager to strengthen our team.

Requirements:

- Desire to develop in Web Development, Web Design and Digital Marketing
- Upper-intermediate English level
- Structured thinking
- An eye for detail, high level of accuracy
- Managerial skills
- Willingness to learn

Will be a plus:

- Experience in Webflow, Wordpress, Shopify, Framer, Duda
- Experience in Figma
- Experience in SEO
- Experience in Web Design
- Knowledge of any Website CMS
- Basic knowledge of HTML/CSS

Responsibilities:

- Building/Designing websites on Webflow, Wordpress, Shopify, Framer, Duda
- Content adding and editing on the websites (all mentioned CMS)
- Collaboration with developers, designers and marketing team members
- Testing functionality
- Writing Documentation
- Promoting Company Products

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.

We’re looking for a skilled Digital Marketer with hands-on experience in launching performance-driven campaigns and implementing data-driven strategies. If you’re passionate about growth marketing and lead generation for the U.S. market - we’d love to meet you.

Requirements:

 
- Minimum 1 year of experience in a Digital Marketer or similar role.

- Hands-on experience in developing and launching advertising campaigns.

- Google Ads (Search, Display, Remarketing),

- Meta Ads (Facebook, Instagram).

- Experience working with GA4 and Google Tag Manager for event setup and conversion tracking.

- Ability to work with CRM systems (Active Collab or similar).

- Experience with SEO (both basic and technical aspects).

- Excellent communication skills in English (Intermediate level or higher).

- Ability to manage multiple projects simultaneously (multitasking) and meet deadlines.

- Strong analytical thinking and performance-driven mindset.

- Proactive attitude with the ability to propose and implement new ideas.

Bonus Skills (a plus):
 

- Experience with Email Marketing (Mailchimp, Klaviyo, HubSpot).

- Experience in creating reports and dashboards in Looker Studio.

Relevant certifications:

- Google Ads Search Certification,

- Google Analytics Certification.

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.

Hi there!
We’re Jett Develops, a digital product design & development agency. We work with early-stage startups and fast-growing companies in FinTech, GreenTech, SaaS, and EdTech. Our work helped clients raise over $20M and build platforms used by Microsoft, Evergrow, and more.

We’re now growing our presence on Upwork — and we’re looking for a curious, detail-oriented person to help us find the right leads and send strong proposals.
No experience needed — we’ll teach you everything step by step!

What You’ll Do

• Monitor new job posts on Upwork using our filters
• Review project details like budget, location, and tech stack
• Choose the right company profile to apply with (we have several)
• Use templates and case studies to create proposals
• Ask the team if you need more info (e.g., technical details or project goals)

• Keep track of your work in our CRM

   

What We’re Looking For

• Solid written English — enough to write clear messages and understand client posts
• Great attention to detail — you actually read what the client is asking for
• Ability to follow instructions (and improve them when needed)
• Curiosity and willingness to learn
• Some basic tech understanding — if you’ve heard of Figma, Webflow or React, that’s already great!

Nice to Have (but not required)

• Experience with Upwork or other freelance platforms
• Knowledge of Google Sheets, Slack, or CRMs
• Background in tech, marketing, or copywriting

What You’ll Get

• Full onboarding and training — we’ll guide you from day one
• Clear step-by-step processes — no chaos, no guesswork
• Daily feedback and support from the team
• Flexible schedule — work when it suits you
• Real growth opportunities — in sales, research, proposal writing, or client communication — based on what you’re best at

How to Apply

Just answer 3 short questions:

1. Why are you interested in this role?
2. How would you rate your English and writing skills?
3. Have you worked with Upwork or other freelance platforms before?

Let’s build something great together.
– Team Jett Develops

Job Summary

At SQUAD, our Video Streaming team delivers exceptional video quality experiences across diverse platforms. We specialize in cloud media streaming, codec configuration, and video streaming optimization for smart home security and IoT devices.

Our solutions primarily operate on embedded systems, allowing us to collaborate closely with hardware vendors to maximize performance and introduce cutting-edge features. With a strong focus on innovation, the Video Streaming team develops efficient, low-latency, high-quality solutions tailored to support various platforms and operating systems, including Linux and RTOS.

We are seeking a skilled C++ Video Streaming Engineer to join our team and contribute to projects in the smart home security and IoT domains. You will be responsible for developing a low-latency video streaming solution that enables reliable bidirectional communication and conferencing across various network conditions.

Expanding our Video Streaming team, we are looking for a professional with strong development skills who is passionate about video streaming technologies and adept at tackling technical challenges.

This position offers an opportunity to be part of a new upcoming project.

Responsibilities and Duties

• Develop code in C/C++ for embedded Linux/RTOS applications, services, and drivers related to video streaming
• Design and implement complex streaming solutions for smart home security and IoT devices
• Follow Agile processes, including new feature development, product support, implementation of tests, writing technical documentation, and performing code and architecture reviews.

Qualifications and Skills

• Proficiency in programming languages C and C++ (11)
• Extensive practical knowledge of one or more of the common streaming/control protocols — RTP/RTCP, RTSP, SDP, WebRTC
• Basic understanding of video and audio encoding technologies
• Deep understanding of network programming, VoIP and Video over IP
• Practical experience with media frameworks such as GStreamer, FFMpeg, WebRTC, LibAV, or any other
• Experience in developing scalable distributed systems
• Experience in network troubleshooting
• Experience in UNIX-like OS environment
• Understanding of Software Development Process. Including the Software Design process
• Strong problem-solving skills, with the ability to analyze issues and identify root causes
• At least Intermediate level in both written and spoken English.

Nice to have

• Familiarity with multiple media codecs, including H.264 and H.265
• Experience with programming languages such as Golang and Python.

We offer multiple benefits that include

• The environment of equal opportunities, transparent and value-based corporate culture, and an individual approach to each team member
• Competitive compensation and perks. Annual performance review
• Gig-contract
• 21 paid vacation days per year, paid public holidays according to Ukrainian legislation
• Development opportunities like corporate courses, knowledge hubs, and free English classes as well as educational leaves
• Medical insurance is provided from day one. Sick leaves and medical leaves are available
• Remote working mode is available within Ukraine only
• Free meals, fruits, and snacks when working in the office.

We are looking for a Computer Vision Engineer with a background in classical computer vision techniques and hands-on implementation of low-level CV algorithms.

The ideal candidate will have experience with SLAM, Visual-Inertial Odometry (VIO), and sensor fusion.

We consider engineers at Middle/Senior levels — tasks and responsibilities will be adjusted accordingly.

Required Qualifications:

• 3+ years of hands-on experience with classical computer vision
• Knowledge of popular computer vision networks and components 
• Understanding of geometrical computer vision principles
• Hands-on experience in implementing low-level CV algorithms
• Practical experience with SLAM and/or Visual-Inertial Odometry (VIO)
• Proficiency in C++
• Experience with Linux
• Ability to quickly navigate through recent research and trends in computer vision.
• Relevant work experience or education in STEM field

Nice to Have:

• Experience with Python
• Familiarity with neural networks and common CV frameworks/libraries (OpenCV, NumPy, PyTorch, ONNX, Eigen, etc.)
• Experience with sensor fusion.

Parsec Studio is a full-cycle video production company with an impressive portfolio of well-known brands. Check out our showreel.

We are offering an exciting opportunity to join our team as a Mid-level Motion Design Specialist/Editor.

In your role as a Motion Design Specialist/Editor, you will turn our clients’ ideas into engaging narratives with your impressive experience and creative approach.

Essential Skills:

— Experience with After Effects and Davinci Resolve, the ability to create impressive motion design videos, demonstrating creativity and technical competence in visual storytelling.

— Candidate must have skills in working with dynamic graphic elements and animation, and the ability to translate conceptual ideas into smooth and expressive visual narratives effectively.

— Proficiency in Blender, Unreal Engine, or Cinema 4D will be a big plus.

Please submit your resume, portfolio, and any relevant work samples showcasing your expertise in Motion Design. Applications without a portfolio will not be considered.

We look forward to welcoming you to the Parsec Studio team!

Talk to you soon :)

 We are looking for an experienced Software Engineer with a product mindset to join our team! The position will include building great products, tackling interesting challenges, and contributing to our engineering culture. We expect you to work in pairs, use test-driven development, be experienced in building complex web and mobile applications, and write both clean and maintainable code. 

What you will work on: 

We expect you to work on both Railsware products and solutions designed for our clients:

• Mailtrap.io - our headliner in the world of safe email testing (with over 1M users)
• Coupler.io - a tool for data import between different systems to build smooth data flows
• Titanapps.io - a set of productivity tools for Jira and monday.com designed for professional teams
• NexHealth - innovative patient experience platform changing healthcare for the better
• Tradezella - №1 trading journal and analytics platform
• Knowa - unique project management solution for executives and boards

We write Ruby and ReactJS code a lot; however, our codebases are often polyglot, and we keep on experimenting with technologies like Elixir or Go in real production. Therefore, additional experience in other languages and frameworks is, of course, a plus.
 

Required skills & experience:

🔷  5+ years of experience with Ruby development

🔷  Excellent general programming skills, ability to work with complex codebases

🔷  Extensive knowledge of Ruby, Ruby on Rails, and its testing frameworks

🔷  Extensive experience with ReactJS 

🔷  Practical experience in different DBs (e.g., RDBMS, Key Value / Tuple Store, Wide Column Store / Column Families, Document Store)

🔷  Experience with cloud hosting providers (e.g., AWS, Google Cloud, Digital Ocean, Heroku) 

🔷  Comfortable with the UNIX/Linux command line

🔷  Proficiency in test-driven development 

🔷  Comfortable taking the lead on projects and working without lots of oversight

🔷  Product-oriented mindset

🔷  Good English (both written and spoken)

Will be a plus:

🔷  Experience with pair programming
 

Your responsibilities: 

🔶 End-to-end product development

🔶 Write clean, reusable, and maintainable code 

🔶 Write tests to validate the correctness of your code thoroughly 

🔶 Actively contribute to the identification of the problems and their solutions 

🔶 Collaborate in a cross-functional team to ensure the project meets business objectives and compliance standards

About Us:
We are a fast-growing tech company revolutionizing the Point of Sale (POS) industry with our cutting-edge, cloud-based POS system. Our platform empowers businesses to streamline operations, enhance customer experiences, and scale effortlessly. We are looking for a talented and experienced Senior Node.js/Nest.js Developer to join our team and help us take our product to the next level.

Role Overview:
As a Senior Node.js Developer, you will play a key role in designing, developing, and maintaining the backend of our POS system. You will work closely with cross-functional teams to deliver high-quality, scalable, and secure solutions. The ideal candidate has a strong background in Node.js, Nest.js, PostgreSQL, and AWS, along with a passion for building robust and efficient systems.

Key Responsibilities:

• Design, develop, and maintain backend services for our POS system using Node.js and Nest.js.
• Optimize and scale PostgreSQL databases for high performance and reliability.
• Implement and manage cloud-based infrastructure on AWS, ensuring scalability, security, and cost-efficiency.
• Collaborate with frontend developers, product managers, and other stakeholders to deliver seamless integrations and new features.
• Write clean, maintainable, and well-documented code following best practices.
• Troubleshoot and debug issues, ensuring the stability and performance of the system.
• Mentor junior developers and contribute to code reviews to maintain high-quality standards.
• Stay up-to-date with the latest industry trends and technologies to continuously improve our product.

Requirements:

• 5+ years of professional experience in backend development with Node.js.
• Strong expertise in Nest.js framework.
• Proficient in PostgreSQL, including database design, optimization, and query tuning.
• Hands-on experience with AWS services
• Solid understanding of RESTful APIs, microservices architecture, and event-driven systems.
• Experience with version control systems (e.g., Git) and CI/CD pipelines.
• Strong problem-solving skills and the ability to work independently or as part of a team.
• Excellent communication skills and the ability to collaborate effectively with remote teams.
• Experience in the POS or retail industry is a plus.

Nice-to-Have:

• Familiarity with containerization tools like Docker and orchestration with Kubernetes.
• Knowledge of TypeScript and modern JavaScript (ES6+).
• Experience with real-time communication technologies (e.g., WebSockets).
• Understanding of security best practices for backend systems.

What We Offer:

• Competitive salary and benefits package.
• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and innovative work environment.
• The chance to work on a product that impacts thousands of businesses worldwide.

The Role

As our Senior Backend Engineer, you’ll design and build the backend infrastructure that supports high-throughput, reliable, and secure AI agent workflows. You’ll work cross-functionally with ML engineers and data scientists to operationalize models at scale.

Key Responsibilities

• Architect and implement scalable APIs, microservices, and event-driven systems to power ML pipelines and agent orchestration
• Design efficient data modeling, ETL, and persistent storage suited for high-volume, real-time agent data 
• Optimize backend performance and ensure system stability under heavy concurrent load
• Collaborate closely with founders and ML teams to deliver end-to-end agent features
• Establish CI/CD pipelines, monitoring frameworks, and enforce backend security best practices
• Mentor junior engineers and contribute to team culture and best practices

Requirements

• 5+ years designing, implementing, and maintaining backend systems in Python
• Experience building distributed, scalable services with microservices or serverless architectures
• Strong grasp of relational and NoSQL databases, message queues (e.g., Kafka), and ETL patterns 
• Proven track record in API design (REST/gRPC), authentication, and reliable asynchronous processing
• Familiarity with containerization (Docker, Kubernetes) and observability tools (Prometheus, Grafana)

Nice to Haves

• Prior experience launching AI products or backend systems for ML/agent-driven applications
• Knowledge of LLM APIs, prompt pipelines, and agent orchestration
• Familiarity with cloud-native tools (AWS Lambda, S3, DynamoDB, GCP/Azure equivalents)
• Experience in startup or early-stage environments

Why You Should Join

• Competitive equity & pay - get in early and own what you build.
• Work closely with experienced founders with a proven startup track record.
• Move fast, ship fast - no corporate bureaucracy.
• Shape the AI revolution in healthcare - massive market, untapped potential

The Role

We’re looking for a Senior ML Research Engineer to lead the design, implementation, and optimization of large-scale models powering intelligent agents. Your role spans model architecture, shipping, and production monitoring.

Key Responsibilities

• Conduct cutting-edge research on agentic AI systems — exploring new methods in reasoning, memory, planning, and multi-agent collaboration — and translate findings into production-ready prototypes.
• Design, fine-tune, and evaluate large language models and neural networks for modular agent behavior
• Build robust ML pipelines (data ingestion, feature engineering, model training, serving, monitoring) 
• Implement evaluation frameworks, A/B testing, and performance metrics to quantify agent effectiveness
• Ensure reproducibility, traceability, and compliance across ML lifecycle
• Collaborate with backend engineers to define inference service SLAs and efficient real-time ML delivery
• Mentor junior ML teammates and establish team-level best practices

Requirements

• 5+ years as an ML Engineer or applied ML researcher with production model deployment experience
• Strong Python skills, experience with ML frameworks (TensorFlow, PyTorch) and LLM tooling (HuggingFace)
• Familiarity with data pipelines, SQL, cloud platforms (AWS)
• Solid understanding of model evaluation, A/B testing, and ML performance metrics
• Excellent collaboration skills with product, backend, and data teams

Nice to Haves

• Prior work with conversational agents, retrieval-augmented generation, or multi-model orchestration
• Experience with vector search stacks (e.g. Pinecone, FAISS)
• Reinforcement Learning experience
• Startup experience and ability to navigate ambiguity and shape technical direction

Why You Should Join

• Competitive equity & pay - get in early and own what you build.
• Work closely with experienced founders with a proven startup track record.
• Move fast, ship fast - no corporate bureaucracy.
• Shape the AI revolution in healthcare - massive market, untapped potential

We are a top-1 sea moss superfood brand in the U.S., on a mission to redefine natural wellness.

Our goal? To make wellness simple, accessible, and affordable for everyone, everywhere.

Our products are skyrocketing (literally!), and we’re looking for an Affiliate & Streaming Operations Assistant who’s excited to grow with us. In this role, you’ll gain hands-on experience in affiliate marketing, and streaming operations—key areas in today’s digital landscape.

 

Why join us?

It’s a great chance to enter the e-commerce world alongside a strong Amazon team. You’ll develop real-world skills by managing essential workflows, working closely with our team, and building a foundation for a future career in digital marketing, partnerships, or content operations.

 

What you’ll do:

• Maintain and update internal reports and documentation
• Ensure all planned streams are timely entered into the calendar
• Assist in preparing themes and scripts for upcoming live streams
• Communicate with influencers and streamers on organizational matters
• Support the execution and tracking of affiliate marketing programs

What You Need to Succeed:

• Confident computer skills, especially in Google Docs, Sheets, and Calendar
• Experience working with spreadsheets, calendars, and structured data
• Basic English skills (for email communication and understanding software interfaces)
• Strong attention to detail and task accuracy
• Quick learner—comfortable adapting to new CRM systems and platforms
• Experience communicating with influencers is a plus, but not required
  
   

What we offer:

• A fast-paced, creative environment: Be part of a team that values innovation and bold ideas.
• Full-time remote flexibility: Work from anywhere while staying connected with a passionate, international team.
• Competitive salary: We reward talent and hard work.
• 28 days of holidays and sick leave: Because balance is key.
• Global teambuilding and brainstorming events: Collaborate, innovate, and grow with a diverse team.

If you're a professional passionate about working in sales, we have great news for you! Binary Future is looking for a Sales Manager to join our growing team. In this role, you'll take ownership of the entire sales cycle — from handling warm leads to closing deals and building strong client relationships. You’ll work closely with our SDR and lead generation team to convert potential into partnerships.

🎯 Key outcomes of the role:

• Own and drive the sales process from qualified lead to closed deal
• Communicate with prospects via LinkedIn, email, and video calls (Zoom/Google Meet)
• Present Binary Future’s service offerings to startups and SMEs
• Understand client needs and tailor proposals accordingly
• Negotiate terms, prepare offers, and finalize agreements
• Collaborate with SDRs and leadgen team for smooth handoffs and targeting
• Provide regular reports to the Sales Team Lead on deals, conversations, and results
• Identify growth opportunities within existing client base
• Optionally close small-size deals directly without additional team input
•  

💼 About You:

• 1+ year of experience in sales (preferably in IT or digital services) 
• Fluent spoken and written English
• Strong communication and storytelling skills
• Self-motivated, organized, and result-driven
• Comfortable with CRMs and online communication tools (Zoom, Slack, Google Suite)

• Open-minded and able to build rapport with prospects from different countries

   

💡 Nice to have:

• Previous experience working with e-commerce, Shopify, or WooCommerce services

   

⭐️ What We Offer:

• Competitive total compensation package 
• Remote-first culture with flexible hours
• Ongoing mentorship and development from experienced team members
• Supportive and passionate team culture

🔎 About Binary Future:

⭐️ Binary Future - is a software development company with Ukrainian roots, and our remote team is based all over the world ⭐️
We specialize in E-Commerce development based on Woocommerce and Shopify ⭐️
We are loyal adepts of the TMQ (Time, Money, Quality ) concept and are not ready to sacrifice none of the above, so you can be sure that work will be done on time, under the agreed budget, and with top-notch quality.
Every member of our team is passionate about what we are doing and we believe that clients' success is OUR pride.

24PLAY is a product company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Bliezkrieg Assault, Street Dude, and more.

We are currently looking for a QA Engineer.

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Responsibilities:

• Test the company’s gaming products to identify various issues;
• Develop documentation: test plans, test cases, checklists;
• Collaborate closely with development teams;
• Maintain QA documentation for projects.

Requirements:

• Intermediate English level;
• Strong technical literacy;
• Knowledge of modern mobile game testing tools;
• Attention to detail and a quality-oriented mindset;
• Experience in writing test documentation and test planning;
• Ability to clearly and accurately describe identified issues.

Would be a plus:

• Technical education;
• Experience as a QA specialist in the mobile gaming industry;
• Extensive gaming experience.

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Bonus System: A unique reward system designed to motivate employees by aligning their performance with the company’s financial goals.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Events: Enjoy board games, masterclasses, corporate events, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.
• 35-Hour Work Week: Reduced working hours as a benefit for experienced employees.