Jobs at Djinni

Fabiosa Media is an international media publisher that creates world-class video content for social media. Our goal is to become the number #1 short video publisher globally —  and we are already in the 2nd position!

At Fabiosa, we:

• Create videos with 7+ billion monthly views on Facebook, YouTube, Instagram, and TikTok
• Have reached over 300 million subscribers on social media

About the Team:

Audience Team is an analytics team that works with content, tests, audiences, and platform solutions. We manage posting systems and make sure everything works correctly. We are looking for a detail-oriented and technical person to help with posting setup and support.

What You’ll Do:

• Work with social media platforms (Facebook, Instagram, YouTube) to post content
• Keep and update work tables, templates, and reports (mostly in Google Sheets)
• Check posting settings, formats, and timings
• Post content using internal tools and posting systems
• Do technical tasks: copy data, export, sort, and check files
• Work with the team to solve technical questions fast

What Makes You a Great Fit:

• Good skills in Google Sheets (sorting, filters, basic formulas) and Google Docs
• Experience with social media platforms and understanding of their basic logic
• English level B1 or higher (to read interfaces, instructions, and emails)
• Attention to detail and ability to work with a lot of information
• Ability to learn new tools quickly
• Proactive, responsible, and able to work well in a team
• Understanding databases
• (Nice to have) Experience with Meta Business Suite, Creator Studio, YouTube Studio, or CRM systems.

We are offering: 

• Comfortable conditions: the full-time remote position 
• Fair compensation that allows you to focus on project development and your professional growth
• Paid vacation and sick leave
• Working in a team of skilled professionals who share their knowledge and support one another
• Professional digital experience

If you see yourself thriving in this role, we’d love to hear from you! 

Apply now by sending your CV - our HR team will be in touch shortly 🙂

Join Our Team: Technical Architect (5+ Years Experience) 🚀
Innovate. Lead. Architect the Future.

Job Title: Technical Architect (5+ Years Experience) 🚀
Location: Remote/Hybrid 🌍
Type: Full-Time

We are seeking a visionary Technical Architect to drive the design and execution of cutting-edge software solutions. If you thrive at the intersection of UI/UX design, product/project management, and full-stack development, this role is for you!

You will need to build our AI-driven Communication Platform from the ground up within our SaaS ecosystem. This is a unique opportunity to architect and develop a cutting-edge communication solution that will redefine industry standards. The ideal candidate will have a strong background in real-time communication platforms, AI integration, and a proven track record of leading successful tech teams in a SaaS environment.

About the Role:
You’ll architect scalable systems, mentor teams, and collaborate with stakeholders to deliver products that redefine user experiences. Your expertise in both frontend finesse and backend robustness will shape our tech landscape.

What We’re Looking For
✅ Required:

✅5+ years in software development, including 2+ years leading engineering teams.

✅Expertise in full-stack development:

✅The main focus to be : AI

✅Frontend: React, Next.js, or similar modern frameworks.

✅Backend: Java, Python, or C# (.NET Core).

✅Experience with cloud platforms (AWS/Azure) 
✅Strong communication skills 

✅ To set technical priorities which align with the vision of the company to develop products and services which are in line with the priorities of the company;
✅ Leading, mentoring, and guiding the growth of the company, fostering a culture of collaboration, innovation, empowerment, and accountability;
✅ Overseeing the designing and development of embedded systems and firmware for our software platform;
✅ Being a champion for coding standards, and ensuring team members follow best practices, and adhere to agreed standards;

✅ Oversee project lifecycle management, ensuring deadlines, budgets, and quality standards.

🚀 Bonus IF:

Exposure to AI integration or real-time communication systems (WebRTC, VoIP).

Familiarity with architectural patterns (microservices, event-driven design).

Certifications in cloud architecture or project management (PMP, Scrum Master).

Why Join Us?
✨ Accelerated Growth: Structured path to transition into an Architect role with mentorship.
✨ Impact: Build industry-leading SaaS products used by global clients.
✨ Flexibility: Remote/hybrid work, flexible hours, and autonomy.
✨ Perks: Competitive salary, equity, health benefits, and learning stipends.

Ready to Lead Today, Architect Tomorrow?
If you’re a technical leader hungry to grow into an architect while driving cutting-edge projects, apply now!

WHO WE ARE 💫

Hi, we’re BetCare.

Our company specializes in multilingual customer care where we put heavy focus on sales, conversion, and customer reactivation strategies. Our clients are primarily from Europe, Canada, and Australia, so we operate in licensed markets globally.

Our team members’ strongest skills are Positive Language, Care and Sales. Our approach to every contact is to provide an excellent service experience in order to open up the customer to a sale.

WHO WE ARE LOOKING FOR 😎

We are looking for a Shift Supervisor with at least one year of experience in a similar role and a minimum of Upper-intermediate English proficiency to join our international team and contribute to our diverse workplace

In this role, you will oversee our customer support team during the shift, guide and mentor the team, and work closely with high-level customer support inquiries.

We don't care about your background - you are yours, as they say - though this position has its requirements and ground rules: you have to be a personable and reliable team player with a customer service mindset, ability to multitask and think on your feet whilst calmly handling customer and team inquiries with a smile.

We value: respect, transparency, commitment, responsibility, attention to detail, fun.
We despise: dishonesty in any form, exaggerated snobbism, unprofessional work ethics.

MAIN RESPONSIBILITIES 🦾

• Email processing
• Providing guidance to agents during the shift on customer-related cases
• Consulting with the team on complex or unusual cases
• Managing the break schedule for agents during the shift
• Communicating brand-related updates to the team (via Slack, Zendesk)

• Chat, document and payment processing when required (not daily)

   

A FEW MUSTS ❗

• Have at least one year of experience in the IGaming industry in roles such as Senior Customer Support, Shift Supervisor, Team Leader or Quality Assurance.
• Experience with SoftSwiss and/or TMA platforms and proficiency in chat and email support. 
• Strong understanding of customer service principles.
• Be fluent in written and spoken English (this is the official office language).
• Be interested in learning about iGaming and increasing your tech knowledge.
• Be happy to work different shifts: our Customer Services Department is open 24/7 (be ready to have 2-night shifts from 5 weekly.

WHAT WE OFFER 💎

• Fully remote work. In case you are Lviv based - ability to attend the office (which is absolutely pet friendly 🐶).
• Extensive training program, which will help you to learn a new field and best practices. (It is fully paid after successful completion).
• Diverse paid times off: Vacation, Recreation days, Birthday off, Sick leaves.
• Presents and bonuses from the company.

Can you relate to this? If your answer is "Hell Yes", contact us here!

Lead PHP developer – Payment Systems (Ukrainian Professional)

We’re currently hiring for a CTO position at Tether, a high-growth fintech project. This role will focus heavily on working with payment integrations and the API of RocketGate, so deep experience in payments and high-volume transaction systems is essential.

🚀 Your Mission

• Architecture & Development – Lead the design and development of advanced payment processing systems, APIs, and merchant dashboards. Integrate multiple acquirers, processors, and alternative payment methods. Build robust fraud detection and dispute workflows (VAMP, TC40, CE3.0, Ethoca, RDR).
• Security & Compliance – Ensure PCI DSS compliance, implement strong encryption and data security, and handle multi-jurisdictional regulatory requirements.
• Leadership & Strategy – Define and own the tech roadmap. Build, mentor, and scale a high-performance engineering team. Collaborate with operations, compliance, and sales to deliver features that drive merchant success.

🎯 What We’re Looking For

• Payments Expertise – MUST: Deep understanding of card-not-present payments, acquiring, gateway architecture, and high-risk merchant processing.
• Technical Skills – MUST: Strong proficiency in PHP/Laravel for backend development, plus experience with modern frontend frameworks.
• API Integrations: Proven experience integrating payment processors, acquirers, and risk management tools.
• Security: Strong knowledge of PCI DSS, tokenization, encryption, and secure coding practices.
• Scalability: Experience designing and running high-availability, high-throughput systems.
• Leadership: Demonstrated success managing dev teams and leading technical strategy in fintech or payments.

⭐ Nice to Have

• Crypto payment processing integration experience.
• Machine learning or rules-based fraud detection.
• Offshore acquiring and multi-geo merchant onboarding.
• Previous experience in ISO/MSP environments.

📩 If you’re ready to shape the future of payments and build next-generation financial infrastructure, drop me a message or send your CV/LinkedIn profile.

Impulse is a brain training app that helps people keep their brains sharp with bite-sized fun games and logic puzzles. Impulse is the world’s most downloaded app in the Brain Training category with over 100 million downloads. The app is trusted by users worldwide, with a 4.7 rating on the App Store, and has been featured as App of the Day in over 50 countries, including the UK, Canada, and Australia.

Impulse is a part of Headway Inc, a global tech company that revolutionises 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.

The core of our achievements is our team. That’s why, together with Tetiana, Creative & Production Lead at Impulse, we’re looking for a Junior Creative AI Specialist to join our team of superstars.
 

This job is perfect for you if you want to:

• Work alongside a team of energetic, like-minded experts. You’ll brainstorm, test ideas, and share knowledge across departments — all shoulder to shoulder with people who love what they do.
• Dive deeper into the world of creative marketing and grow fast in this field. This role is just your starting point
• Make a real impact on the performance of a #1 product in its niche. You’ll come up with creative ideas and actually see the difference your work makes.

What you will do:

• Create attention-grabbing visuals, copy, and videos with AI tools.
• Staying on top of the latest AI tools for marketing and creatives.
• Share AI tips and tricks with the team.
• Create a prompt base and applying prompt engineering for the best results from AI.
• Automate routine tasks and put the boring stuff on autopilot — from refreshes and variations to copy, voiceovers, and beyond.

What do you need to join us:

• English at Upper-intermediate level or higher.
• Hands-on experience with core AI tools such as ChatGPT and Sora.
• A passion for discovering what’s possible with AI.
• A perfect mix of creativity and analytical skills.
• Willingness and motivation to learn and grow fast.
• Interest in tracking content trends and best-performing ad practices on social media.
• A logical and structured approach to tasks, and openness to discussing ideas.
• Alignment with the values of our team (more about us - here).

Will be a plus:

• Holding a certificate proving English language proficiency (e.g., IELTS, TOEFL, etc.)
• Experience with market research and competitor analysis tools (AppMagic, FB Ad Library, TikTok Creative Center).
• Good understanding of marketing metrics and the marketing funnel.
• Basic Figma skills.
• Copywriting chops.

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.
• Supporting initiatives that help Ukraine. Find out more about our projects here.

Working schedule

This is a full-time position with a hybrid option. It means that we will prefer you to attend office 2-3 times per week.

Are you interested?
Send your CV!

Type: Fulltime, hybrid

Duration: indefinite in time

Customer: US company (electrical equipment, hardware and software)

Responsibilities:

Creating circuit boards, developing specifications, and ensuring hardware compatibility with software and networks. This includes collaboration with other engineers and manufacturers throughout the product lifecycle. 

Skills: 

• Altium

• ADC

• Amplifiers

• Microcontrollers experience

• Hardware troubleshooting

Selection process: 2 interviews (recruiter screening, technical interview)

We are an outsourcing company providing high-level software development services for the well-known companies in US, Canada and Germany.
The tech team is based in Lviv.
 

Brightech is an international product IT company that is part of a US logistics holding.
One of our key projects is Dispatchland - a mobile application for drivers, designed to control and track cargo transportation, helping them efficiently manage delivery processes and supporting them at every stage of transportation.

We are looking for a Senior Mobile Engineer - an experienced mobile applications developer specializing in building cross-platform apps (iOS and Android) using the React Native framework.

Dispatchland has been in operation for over 5 years, constantly updated and scaled. That’s why we are looking for a Senior Mobile Engineer who will join our team to develop new features and maintain the existing functionality. This project offers an excellent opportunity to enhance your expertise by working on a large-scale, high-load product in the logistics domain.

 

We offer: 

• Fully remote work format;
• An official contract with an American company;
• Equipment required to perform tasks;
• Paid sick leave and vacation;
• Days off for holidays and birthdays;
• Budget for specialized training;
• Career growth and development

Requirements: 
 

• 4+ years of software development experience, including at least 4+ years in mobile development using React Native;
• Experience in developing backend services with Node.js;
• Proficiency in JavaScript and TypeScript;
• Experience with state management tools such as Redux, Zustand, or Recoil;
• Deep understanding of mobile application architecture, navigation models, and performance optimization;
• Familiarity with RESTful APIs, GraphQL, and third-party API integrations;
• Experience integrating Google APIs (Geo, Routes) and Firebase Push/Notification (FCM/APNs), including background processing;
• Experience with mobile debugging, logging, and analytics tools;
• Experience with relational and non-relational databases;
• Experience with cloud services such as AWS, Google Cloud, or Azure;
• Knowledge of CI/CD tools and mobile app deployment (App Store, Google Play);
• Strong understanding of version control (Git);
• Excellent problem-solving and communication skills.
   

Nice to have:

• Experience with Elysia (Bun) and its plugin ecosystem;
• Experience with WebSockets or gRPC in React Native.

Technological stack: JavaScript, TypeScript, React Native, React.js, Node.js, Elysia (Bun) 

Key Responsibilities:

• Develop and maintain mobile applications based on React Native for iOS and Android;
• Optimize application performance, reduce loading times, and improve UI responsiveness;
• Implement best development practices, including code reviews and testing;
• Participate in sprint planning and task estimation;
• Collaborate with business analysts, designers, and backend teams to align requirements and integrations;
• Integrate with APIs and third-party services;
• Design mobile application architecture with scalability and performance in mind.

Send your CV — we are waiting for you!

We’re a Web3 game studio creating fast-paced, technically refined games with transparent mechanics and well-crafted logic. We work with blockchain infrastructure, blending game development, decentralized technologies, and modern product design. Our mission is to deliver games that are simple to use yet rich in depth, built for a global audience.

What you’ll do

• Build browser games (Canvas/WebGL) end-to-end: state machine, animations, assets, sound hooks.
• Wire the client to Web3 triggers: subscribe to contract events via WS, handle pending vs confirmed, finality and rare reorgs (idempotent handlers).
• Keep 60+ FPS on desktop, solid mobile performance (asset atlases, batching, Workers).
• Integrate with Next.js API routes (or a tiny Node service) for caching/retries.
• Cover core logic with tests (math, payouts caps, events pipeline).

Stack

• TypeScript, React/Next.js (game page rendered client-side), Canvas/WebGL (Pixi/Phaser/Three).
• WebSockets, viem/ethers, ABI/log decoding.
• Node.js; Redis is a plus.

Nice to have

• Spine/DragonBones, VFX/shaders (GLSL) or 3D pre-renders.
• VRF/Entropy understanding (Chainlink, Pyth).
• RTP/probability, basic Solidity/Foundry (read contracts, events).

Why join

• Real ownership of features, no bureaucracy.
• Remote-first, tight feedback loop, fast decisions.
• Impact: thousands of live rounds weekly, measurable results.

We are looking for a Middle/Senior React Native Developer to join our team and help us develop the best solutions for our clients.

Working as a Developer on this project requires a mindset where we plan, build, and deliver together as a team. As a group, we take a shared responsibility for delivery, including speed, efficiency, and quality, and we also take full responsibility for the operational condition of what we deliver.

As an individual, you’re expected to take ownership, drive initiatives forward, suggest and incorporate improvements across all areas.

Does this sound like you? Take your chance and grow with us.

Customer

Our client is one of the Europe’s biggest GameTech companies and the owner of one of the largest mobile gambling platforms, with millions of users. It is a big company that follows a startup approach. The technology stack is modern and up to date.

Project

As a React Native Engineer, you will work with a talented team of developers to create innovative, high-performing mobile applications for a range of well-known iGaming brands worldwide.

You will need to have a mobile-first approach to development, with an understanding of native app development.

Responsibilities:

• Develop and maintain high-quality React Native applications for both iOS and Android platforms
• Ensure a smooth, engaging user experience
• Focus on the apps for new and growing iGaming brands
• Improve and maintain the applications with a product focus
• Contribute to launching new brands and brand expansions into new markets

Requirements:

• Extensive experience with React and React Native
• Knowledge of GraphQL
• Experience with TypeScript
• Experience with GitHub and/or version control systems
• Upper-Intermediate level of English

Would be a plus:

• Experience writing unit tests

Робота над цим проєктом у ролі розробника вимагає мислення, орієнтованого на командну співпрацю — ми плануємо, створюємо та постачаємо рішення разом. Як команда, ми несемо спільну відповідальність за результат: швидкість, ефективність, якість, а також стабільну роботу того, що ми створили.

Водночас від кожного індивідуально очікується відповідальність за поставлені задачі, ініціативність, просування ідей уперед та внесення покращень у всіх напрямах.

Схоже на тебе? Лови шанс і зростай разом з нами!

Клієнт

Наш клієнт — одна з найбільших GameTech-компаній у Європі та власник однієї з наймасштабніших iGaming платформ з мільйонами користувачів. Це велика компанія, яка працює за принципами стартапу і використовує сучасний технологічний стек.

Проект

Як React Native-інженер, ти приєднаєшся до талановитої команди розробників і працюватимеш над інноваційними, високопродуктивними мобільними застосунками для низки відомих iGaming-брендів по всьому світу.
Тобі потрібно буде застосовувати підхід до розробки, орієнтований на мобільні пристрої, та розуміти особливості розробки нативних застосунків.

Обов’язки:

• Розробляти та підтримувати React Native-застосунки для платформ iOS та Android
• Забезпечувати плавний та зручний користувацький досвід
• Працювати над застосунками для нових і зростаючих iGaming-брендів
• Підтримувати та розвивати застосунки з фокусом на продукт
• Брати участь у запуску нових брендів та виході на нові ринки
• Глибокі знання React і React Native
• Знання GraphQL
• Досвід роботи з TypeScript
• Досвід роботи з GitHub та/або іншими системами контролю версій
• Знання англійської вище середньої

Вимоги:

• Глибокі знання React і React Native
• Знання GraphQL
• Досвід роботи з TypeScript
• Досвід роботи з GitHub та/або іншими системами контролю версій
• Знання англійської вище середньої

Перевагою буде:

• Досвід написання модульних тестів

Requirements:

• At least 5 years experience in HTML5 desktop / mobile game development;
• Experience in JavaScript ES6+ / PIXI.js / HTML / TypeScript/ CSS;
• Knowledge of Git;
• Experience in cross-browser development;
• Understanding the Model-View-Controller (MVC) Architecture;
• Intermediate English proficiency and above.

Responsibilities:

• Creating browser-based HTML5 slot games for desktop and mobile devices;
• Performance optimization for various devices;

Will be a plus:

• Ability to work with gulp;
• Experience with Spine animations;
• Experience with Texturepacker;
• Understanding of performance optimization algorithms, memory management, threading;
• Experience in gambling industry;

We offer:

— Work remotely or from our Bratislava office (relocation support provided).

— Competitive salary fixed in EURO with regular performance reviews;
— Friendly and inspiring environment in a team of professionals;
— Freedom to express yourself and opportunity of personal professional growth;
— Interesting projects with invaluable professional experience;

— Flexibility in your schedule;
— Additional company days off;
— Unlimited vacation if you need recovery and inspiration;

— Maternity Leave;
— Wedding and newborn baby gifts.

We are an Israeli–Ukrainian startup with a physical office in Vinnytsia, Ukraine.

Our company operates two profitable B2B SaaS products focused on AI-powered Lead Generation and Email Deliverability.

We are looking for a creative, quick-thinking, and detail-oriented Brand Awareness & Social Media Content Manager to enhance our online presence, strengthen brand identity, and engage our target audience through impactful social media strategies for both products.

Key Responsibilities

• Brand Awareness Strategy:
  • Develop and execute a cohesive brand awareness strategy that aligns with AnyBiz.io and Warmy.io’s mission and vision.
  • Collaborate with cross-functional teams to ensure branding consistency across all platforms and campaigns.
• Content Creation & Social Media Management:
  • Create, schedule, and publish engaging and visually appealing content across all social media channels (LinkedIn, Facebook, YouTube, Instagram, etc.).
  • Write compelling copy for posts, ads, newsletters, and campaigns tailored to different platforms.
  • Utilize creative tools (e.g., Canva, Photoshop, or video editing software) to design graphics, videos, and other multimedia content.
• Community Engagement:
  • Foster community engagement by responding to comments, messages, and mentions promptly and authentically.
  • Identify and collaborate with influencers, customers, and partners to amplify the brand’s reach.
• Analytics & Reporting:
  • Track key performance indicators (KPIs) such as engagement, reach, follower growth, and campaign ROI.
  • Prepare monthly reports and provide insights to optimize future strategies.
• Trend Analysis & Innovation:
  • Stay up-to-date with social media trends, tools, and emerging platforms to keep AnyBiz.io and Warmy.io ahead of the curve.
  • Propose creative campaigns and initiatives that resonate with our target audience.

Qualifications

• At least 3 years of experience in social media management, content creation, or brand marketing.
• Proven experience building brand awareness and growing social media channels for a tech or SaaS company.
• Excellent communication and storytelling skills with a creative flair.
• Strong copywriting skills, including experience creating compelling newsletters.
• Proficiency in social media tools like Hootsuite, Buffer, or HubSpot, and analytics tools like Google Analytics or platform-specific insights.
• Basic graphic design or video editing skills are a plus.
• A fast executor who thrives in dynamic, deadline-driven environments.
• A data-driven mindset with a keen eye for detail and the ability to interpret metrics.

What We Offer:

• Competitive salary aligned with experience and market standards.
• Office-based role.
• 12 PTO days, 10 sick days, and public holiday recognition.
• The opportunity to work with a growing SaaS company and make a direct impact.
• Access to cutting-edge tools and resources to support your success.

We’re looking for a Senior Data Scientist to help shape how our clients build and scale AI solutions on AWS. In this role, you’ll develop and deploy cutting-edge generative AI models on SageMaker – from model training and fine-tuning to optimized deployment – guiding customers from ideation to production through proof of concept. You’ll work closely with startup founders, technical leaders, and account teams to create scalable, high-impact AI solutions that drive real business value.

Responsibilities:

• Model Development & Deployment: Deploy and train models on AWS SageMaker (using TensorFlow/PyTorch).
• Model Tuning & Optimization: Fine-tune and optimize models using techniques like quantization and distillation, and tools like Pruna.ai and Replicate.
• Generative AI Solutions: Design and implement advanced GenAI solutions, including prompt engineering and retrieval-augmented generation (RAG) strategies.
• LLM Workflows: Develop agentic LLM workflows that incorporate tool usage, memory, and reasoning for complex problem-solving.
• Scalability & Performance: Maximize model performance on AWS’s by leveraging techniques such as model compilation, distillation, and quantization and using AWS specific features.
• Collaboration: Work closely with Data Engineering, DevOps, and MLOps teams to integrate models into production pipelines and workflows.

Requirements:

• 4+ years of experience in machine learning or data science roles, with deep learning (NLP, LLMs) expertise.
• Expert in Python and deep learning frameworks (PyTorch/TensorFlow), and hands-on with AWS ML services (especially SageMaker and Bedrock).
• Proven experience with generative AI and fine-tuning large language models.
• Strong experience deploying ML solutions on AWS cloud infrastructure and familiarity with MLOps best practices.
• Excellent communication skills and ability to work directly with customers in a consulting capacity.
• A master’s degree in a relevant field and AWS ML certifications are a plus.

Benefits:

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• English classes

• Soft skills training

   

Country-specific benefits will be discussed during the hiring process.

Automat-it is committed to fostering a workplace that promotes equal opportunities for all and believes that a diverse workforce is crucial to our success. Our recruitment decisions are based on your experience and skills, recognizing the value you bring to our team.

We’re looking for an experienced Rust Developer with C programming experience to join our embedded development team. You will work on a smart sleep-tracking device in the IoT domain, contributing to a high-impact product with complex technical challenges and strong engineering standards.

Customer

Our Customer is a major international company specializing in the development of smart sleep-tracking devices.

Project

By joining this project, you’ll work with a team of experienced engineers to enhance the capabilities and performance of a smart sleep-tracking device. The device connects to a mobile application and provides users with a wide range of advanced analytical metrics.

Requirements

• Strong Rust programming skills
• Good C coding skills
• Experience with networking and IoT device development
• Knowledge of ESP 32 MCU, interfaces, and protocols (UART, I2C, SPI, I2S)
• Good understanding of WebRTC, WebSocket, and FFmpeg
• Experience with Linux OS
• Experience in debugging and troubleshooting solutions for embedded systems. It should include software debugging on real hardware and debugging of hardware issues
• At least an Upper-Intermediate level of English

WOULD BE A PLUS  

• Expertise in video transcoding (codecs such as H264, H265, MJPEG) and streaming (concepts such as NALU, AVCC, SPS, PPS, in the context of H.264)
• Knowledge of audio transcoding (codecs such as AAC, OPUS, PCM, G.711, G.722) and streaming (concepts such as DTX, PLC, in the context of OPUS)
• Experience with С++ 14 standard or a higher standard
• Practical experience with Bash and Python
• Knowledge of Google Protobuf protocols

Responsibilities

• Develop software components using Rust and C
• Contribute to the development of technical project documentation and user documentation
• Participate in conference calls and face-to-face meetings with the Customer and Customer partners
• Comply with the best engineering practices, technical standards, and quality criteria set forth on the project
• Report on the status and progress according to the project and company demands
• Spot current deficiencies in the development process, adopted procedures, engineering practices, environment configurations, etc., and suggest improvements
• Escalate technical issues to the Architect, Team Lead, and Project Manager
• Improve your qualification within the areas of expertise by attending various training courses, seminars, and/or other educational organizations

Our client is a global media localization company that provides dubbing, subtitling, and other language services for film, TV, and streaming platforms. Conduct migration of legacy .NET and PHP services to a modern Node.js + React architecture, involving refactoring of complex system designs, implementation of best practices for performance and security, integration of REST APIs, database optimization, with deployment on cloud platforms, and leadership in guiding the technical direction.
 

Requirements:

• 5+ years of professional software development experience.
• Strong hands-on experience with Node.js and React in production systems.
• Previous commercial experience with .NET or PHP applications.
• Proven ability to understand and refactor complex system designs.
• Strong knowledge of REST APIs, asynchronous processing, and database design.
• Familiarity with cloud-based deployments (AWS, Azure, or GCP).
• Excellent communication and leadership skills for guiding technical decisions.
• English-Upper-Intermediate.
   

Responsibilities:

• Participate in the migration of legacy .NET/PHP services to Node.js + React.
• Analyze, document, and simplify complex system architectures.
• Define and enforce best practices in code quality, performance, and security.
• Collaborate with cross-functional teams to design scalable solutions.
• Mentor and support mid-level engineers in migration and development tasks.
• Participate in code reviews, ensuring maintainable and testable code.
• Proactively identify risks, bottlenecks, and architectural improvements.

We offer:

• Annual paid vacation of 18 working days.
• Extra vacation days for long-lasting cooperation.
• Annual paid sick leave of 10 days.
• Maternity/Paternity leave.
• The opportunity for sabbatical leave.
• Marriage and Parenthood Package.
• Compensation for sports activities (up to 250$ per year) or health insurance covering (70%) — after the trial period.
• Internal education (corporate library, Udemy courses).
• Career development plan.
• English and Spanish classes.
• Paying taxes and managing PE (Private Entrepreneur).
• Technical equipment.
• Internal Referral program.
• Opportunity to take part in company volunteering activities.
• Sombra is a “Friendly to Veterans” award-holder.

About us:

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.

Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!

Responsibilities:

- Go through the software requirements and get clarifications on one's doubts.

- Become familiar with the software under test and any other related software.

- Understand the master test plan and/or the project plan.

- Create or assist in creating your test plan.

Generate test cases based on the requirements and other documents.

- Procure or create test data required for testing.

- Test software releases by executing assigned tests (manual and/or automated).

- Report test results.

- Update test cases based on the discovered defects.

- Support the team with testing tasks as required.

- Keep up-to-date on the overview of the development technology, the popular testing tools (e.g. automated testing tools and test management systems), and the overview of the business domain.

Skills Required:

- Working as Quality Assurance Engineer for 1+ year (Back-end).

- Good experience in Manual Testing of Web applications.

- Advanced skills in requirements analysis.

- Knowledge and practical experience working with SQL.

- Knowledge and practical experience working with GIT, Kibana, and Jenkins will be a plus.

- Deep understanding and experience in software development life cycle.

- Excellent skills in reading and analyzing logs to identify the root cause of a defect.

- Ability to prioritize test cases based on risk analysis.

- Multitasking skills.

- Intermediate English level.

- Ukrainian proficiency.

- Strong communication skills.

- Gaming application expertise will be a plus.

- Integration testing using SOAP UI and Postman will be a plus.

Company offers:

- Fully remote work or work in a friendly team at a modern office.

- Health insurance.

- Free English language training.

- Real Agile.

- Competitive salary level.