Jobs at Djinni

ABOUT DRAFTKINGS

We’re defining what it means to build and deliver the most extraordinary sports and entertainment experiences. Our global team is trailblazing new markets, developing cutting-edge products, and shaping the future of responsible gaming.

Here, “impossible” isn’t part of our vocabulary. You’ll face some of the toughest but most rewarding challenges of your career. They’re worth it. Channeling your inner grit will accelerate your growth, help us win as a team, and create unforgettable moments for our customers.
 

THE CROWN IS YOURS

DraftKings is on a rapid growth trajectory, and we’re seeking a Senior Platform Engineer for one of our crucial Platform Engineering teams. This team focuses on developing and enhancing tools and systems that are used across the entire company to uphold our high standards of operational excellence. You will be responsible for delivering essential features and improving existing systems to ensure peak performance and reliability.

As a Senior Platform Engineer, you will play a key role in crafting and optimizing our software solutions, collaborating with multiple teams, and contributing to the evolution of our industry-leading products. This position is ideal for an experienced engineer who enjoys building scalable systems and contributing to infrastructure automation using Platform Engineering practices.

What you’ll do as a Senior Platform Engineer

• Contribute to the development lifecycle, from concept and design to implementation, testing, deployment and maintenance.
• Write clean, efficient, and high-quality code, primarily in C# and .NET Core, following best practices for software engineering.
• Conduct thorough code reviews, provide constructive feedback, and mentor junior engineers to help grow technical capabilities across the team.
• Work closely with stakeholders to gather requirements, clarify specifications, and ensure technical solutions meet the needs of the business.
• Build and improve platform infrastructure through software development, enabling scalable, reliable, and efficient systems to support engineering workflows and application delivery.
• Apply GitOps practices to streamline deployment processes.
• Manage Kubernetes-based infrastructure and automate application deployments using Helm Charts.

What You’ll Bring

• 4+ years of professional software development experience, ideally with experience in C# and .NET Core.
• Experience working with distributed systems and microservice architecture, building scalable and resilient solutions.
• Strong troubleshooting skills for software applications, with an ability to diagnose and resolve issues in complex distributed environments.
• Hands-on experience with Kubernetes and containerization.
• Strong understanding of the Software Development Life Cycle (SDLC) and modern deployment strategies (e.g., canary and blue-green deployments).
• Familiarity with cloud platforms such as AWS or GCP would be a strong asset.
• Understanding of GitOps methodologies for managing and automating infrastructure and application deployments is highly desirable.
• Familiarity with observability platforms such as DataDog and ELK stack.
• Excellent communication skills and fluency in English.

OUR BENEFITS

• Annual PTO - 24 days.
• Paternity Leave: up to 14 weeks fully paid.
• Health Insurance.
• Mental Health Solutions (includes 16 free counseling sessions per person per year).
• Home Office Reimbursement.
• Gym Reimbursement.
• English Language Classes.
• Annual Bonuses and more.

JOIN OUR TEAM

Being part of the DraftKings team means you’re always looking for new ways to break out of the box. Whether you’re data-obsessed, tech-driven, or love working with different people each day, you’ll solve some of the most exciting challenges in our industry and be supported from your very first day.

READY TO OWN WHAT’S NEXT?

We know finding a new job can be intimidating. Don't let imposter syndrome stop you from applying! Even if you don't think you tick off every box in this job description, we'd still love for you to apply or join our Talent Community.

DraftKings is proud to be an equal opportunity employer. We do not tolerate discrimination of any kind and are committed to providing equal employment opportunities regardless of your gender identity, race, nationality, religion, sexual orientation, status as a protected veteran, or status as an individual with a disability.

We're currently looking for an experienced specialist in tenders and grants who can independently manage the full tender lifecycle — from opportunity identification to submission, coordinate with internal stakeholders, and ensure high-quality, competitive proposals for successful funding acquisition.

Required Skills:

• 2+ years of experience as a tender/grant specialist or in a similar role
• Advanced English proficiency (written and spoken)
• Understanding of procurement guidelines, tender procedures, and evaluation criteria of IFI-funded projects (e.g., World Bank, EBRD, EIB) and donor-funded projects (e.g., USAID, UNDР)
• Experience collaborating with marketing, sales, legal and technical teams to prepare competitive tender proposals
• Strong results orientation, attention to detail, and the ability to handle large volumes of information and documentation
• Excellent self-management and time-management skills

Responsibilities:

• Registering Redwerk on relevant grant and tender platforms
• Proactively identify and monitor new international tender and funding opportunities aligned with company expertise
• Analyzing tender requirements and ensuring eligibility
• Prepare all necessary reporting and submission documentation, ensuring accuracy and compliance
• Collaborate cross-functionally with marketing, legal, lead generation, finance, compliance, pre-sales, delivery, and sales departments to gather inputs and finalize proposals
• Build and maintain relationships with donor organizations, IFI procurement bodies, and relevant stakeholders involved in project implementation
• Manage post-award processes, including reporting, communication with donors or clients, and contract compliance
• Contribute to achieving company sales targets through effective tender management and winning bids

We Offer:

• Competitive salary 
• Unlimited remote work and flexible schedule
• Paid leave and sick days
• Wellness benefits and language classes

• Tech event support and corporate library access

   

Values & Culture:

• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and accountability

• Prioritizing work-life balance

   

Management Style:

• Flat structure with minimal bureaucracy
• Ability to influence company processes and strategic decisions
• Autonomy in selecting tools and approaches to achieve goals
• Streamlined and efficient workflows

• Team of creative, inventive professionals

   

Joining Redwerk:

Redwerk is an international software development company with over 19 years of experience in Web, Mobile, SaaS, and Web3 solutions. We work with global brands such as Siemens, Universal Music, ClearDATA, Hosting.com, and Unfold by Squarespace. 

We’re looking for an experienced tenders and grants specialist who can independently manage the full tender lifecycle — from opportunity identification to submission — coordinate with internal stakeholders, and ensure high-quality, competitive proposals for successful funding acquisition.

About the Role

We're growing fast and looking for a Manual QA Engineer to help ensure the quality and stability of our frontend project. You will work closely in a team with developers, project/product managers, and other QA specialists to identify and report issues, validate new features, and verify overall product behavior. This role is focused on performing manual testing to help ensure that all frontend features work as expected and meet our quality standards before release.

Who We Are

Our RnD department is at the heart of innovation and consists of ten teams that develop internal tools, marketing systems, CMS, CRM, and payment solutions that power our company’s success. With a strong focus on modern technologies, automation, and performance, we create high-load and scalable solutions that drive business growth.

Why Join Us?

• You’ll work on a major frontend project, helping ensure its stability, usability, and overall quality.
• You’ll be part of a team where QA processes and tools are well-structured and actively maintained by a dedicated QA Team Lead.
• You’ll collaborate closely with PMs, frontend/backend developers, and designers in a supportive and technically strong RnD environment.
• If you’re looking to grow as a QA professional, contribute to a live product, and be part of a team that values quality—this is the perfect opportunity for you!

Requirements

Must-Have:

• 1+ years of experience in manual Web application testing.
• Proven experience in UI/frontend testing using DevTools.
• Understanding of Web and client-server interaction principles.
• Experience working with Figma for UI/UX validation.
• Basic skills in working with GraphQL/Rest API (sending queries, analyzing responses).
• Familiarity with HTML and CSS.
• Knowledge and practical application of test design techniques. 
• Proficiency in test management systems (e.g., TestRail, Qase, Zephyr), Jira, Confluence, and Postman.
• Experience in writing test checklists, test cases and bug reports.
• Solid understanding of software development methodologies (Agile, SDLC, bug lifecycle).
  Nice-to-Have:
• Basic knowledge of automated testing concepts.
• Basic knowledge of JavaScript or TypeScript.
• Familiarity with performance testing tools.
• Responsibilities
• Conduct manual testing of web applications across desktop and mobile platforms to ensure consistent user experience and functionality.
• Design, maintain, and execute comprehensive manual test cases for new and existing product features.
• Develop positive, negative, and boundary test scenarios to validate application behavior under various conditions.
• Participate in various testing phases including smoke, functional, regression, and acceptance testing.
• Analyze and test GraphQL queries and APIs, using Postman, and Swagger
• Create detailed and well-documented bug reports, working closely with developers to ensure timely resolution.
• Maintain and regularly update test documentation, including test cases, checklists, and test run results.
• Collaborate with cross-functional teams to understand product requirements and ensure quality standards are met.
• Contribute to the continuous improvement of testing processes and overall QA best practices.
• Benefits
• 18 business days of paid vacation + public holidays compensation.
• Insurance Fund of the company.
• Partial coverage of all professional studies.
• **Coverage of sick leaves, sports activities, and English language courses.

On The Spot Development is a software development company that builds R&D teams for heavily invested startups and tech companies from the UK, EU, and Israel.

Responsibilities:
 

• Own and drive the architecture, implementation, operation, and maintenance of the entire Cloud Detection and Response product offering, including breach detection, anomaly detection, and forensics
• Ensure the reliability, performance, and scalability of our infrastructure, making data-driven improvements
• Develop and optimize real-time and batch processing pipelines for API log ingestion and analysis
• Implement and enhance observability using metrics, logging, and tracing to monitor service health and performance
• Work closely with product management and research teams to align technical decisions with business needs
• Design and implement storage solutions optimized for different types of data (structured, semi-structured, unstructured)
  
  Tech stack:
   
• Programming Languages: Python, Go
• Frameworks: Django, FastAPI
• Messaging & Streaming: Kafka, SQS
• Infrastructure & Orchestration: Kubernetes, Docker
• Databases: PostgreSQL, SingleStore, Elasticsearch
• Monitoring & Observability: Grafana, Prometheus
• Version Control & CI/CD: GitHub
• Cloud infrastructure: AWS, GCP, Azure
• Analytics engines: Apache Spark‍

• Workflow management: Apache Airflow
  
  Bonus points:

   

• Experience with real-time security and anomaly or threat detection systems
• Familiarity with batch and stream processing frameworks
• Prior work in high-scale, multi-tenant SaaS environments

• Contributions to open-source projects related to real-time data processing
   

  Benefits:
   

• Work in a highly professional team. Informal and friendly atmosphere in the team
• Paid vacation — 20 business days per year, 100% sick leave payment
• Equipment provision
• Partially compensated educational costs (for courses, certifications, professional events, etc.)
• Legal and Accounting support in Poland
• Ability to work from our comfortable office in Warsaw at Prosta 51
• ‍5 sick days per year
• Medical insurance (after the end of the probationary period)
• Flexible working hours – we care about you (!) and your output
• English and Polish classes 2 times a week (online)
• Bright and memorable corporate life: corporate parties, gifts to employees on significant dates

Based in central Tel Aviv, our R&D operation is a dynamic environment, where every developer can impact the flow of technology – from introducing the smallest library to making big infrastructure changes. We welcome open-minded developers who like to share knowledge and help each other to push the company forward to the cutting edge of today’s tech. We are looking for talented developers, strong and energetic A-players interested in developing cutting-edge technology to make an impact on our company and on the entire martech industry.

Responsibilities:
 

• Design, develop, test, and deploy services in C# .NET CORE, Angular
• Own your code from design to production, seeing the full picture, including automation tests and deployment
• Work both autonomously and collaboratively across disciplines with Product and DevOps
• Solving various product challenges with creative solutions
• Understand and quickly adapt to complex business logic and existing codebases
• Review code written by peers to ensure quality, clarity, and functionality
• Ensure clean, maintainable, and well-documented code

• Investigate and fix bugs, performance issues, and other technical challenges

   

Requirements:
 

• B.Sc. (or higher) in Computer Science, or equivalent
• At least 4 years of experience in full-stack development (Client + Server)
• Strong proficiency in Angular (latest versions)
• Solid experience with C#/.NET Core
• Experience with MS SQL / PostgreSQL databases
• Experience with Docker, Kubernetes, and microservices
• Experience with RESTful Web API
• Deep understanding of OOP principles and design
• Proven ability to understand and work with complex business logic
• Strong code review and debugging skills
• Good communication and interpersonal skills

Fluent English

Advantage:

• Knowledge in NodeJS

What we offer:

• 20 working days’ vacation; 
• 10 paid sick leaves;
• public holidays;
• equipment;
• accountant helps with documents;
• many cool team activities.

Apply now and start a new page of your fast career growth with us!

UVIK Software is looking for an experienced and proactive Senior Data Scientist to join our team. You will take ownership of end-to-end machine learning solutions — from exploration to deployment — and turn complex business challenges into actionable insights. This role is perfect for someone who thrives in a fast-paced, data-driven environment and wants to make real impact through intelligent systems.
 

What You’ll Do:

• Design, develop, and deploy machine learning models using structured and unstructured data
• Own the full ML lifecycle: data exploration, feature engineering, model training, evaluation, deployment, and monitoring
• Use Apache Spark (PySpark) to efficiently process large-scale datasets in distributed environments
• Collaborate with data engineers, product managers, and stakeholders to align ML models with business goals
• Perform model validation and performance tuning, ensuring reproducibility with robust pipelines
• Work in Python with libraries such as pandas, scikit-learn, NumPy, MLflow
• Use Git for version control and collaborate via code reviews and structured workflows
• Present insights, recommendations, and results clearly to both technical and non-technical audiences
• Stay up to date with AI/ML trends and assess new tools and techniques for implementation
• Document models, experiments, and workflows for clarity and future use
   

What We’re Looking For:

• 5+ years of experience in machine learning, AI, and statistical modeling
• Deep expertise in supervised, unsupervised, and ensemble learning methods
• Strong proficiency in Python for data science and machine learning
• Hands-on experience with Apache Spark / PySpark for distributed data processing
• Solid knowledge of Git and collaborative development practices
• Experience building scalable, production-grade ML pipelines and working with large datasets
• Strong problem-solving skills and solid foundations in math and statistics
• Excellent communication skills — ability to explain technical results to non-technical audiences
• Based in an EU country
   

Nice to Have

• Experience with cloud-based ML platforms like AWS SageMaker, GCP, or Azure ML

Hi there! 😊

Join Our Team as a QA Engineer!

We're looking for a sharp-eyed QA Engineer to help us raise the quality bar even higher. If you're into clean product experiences, love digging into edge cases, and have worked on crypto or Web3 projects — this one’s for you.

What You’ll Work On:

Testing Web and Mobile apps used in the crypto space
Writing and executing test plans (manual + automation, if you can)
Working closely with developers, designers, and product managers
Identifying bugs, edge cases, and UX issues before users do
Verifying API integrations, wallet flows, and smart contract interactions 

What We’d Love to See:

Strong experience with manual testing
Familiarity with crypto wallets, blockchain apps, and common Web3 tools
Comfortable writing bug reports and test cases in tools like Jira.
A curious, proactive mindset — you're not just ticking boxes.

Why Join Us?

Work on exciting, forward-thinking crypto products
Collaborate with a fun, passionate, and distributed team
Flexible schedule and remote-friendly culture

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 
• Workspace rental reimbursement in other cities and abroad
• 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
• Test Task (optional)
• Final Interview
• Reference check
• Offer

VeliTech is a product company, where everyone is passionate about technology and strives to stay ahead of the curve. Our team is fueled by a deep understanding of cutting-edge frameworks, technologies, and continuous learning. 

This combo brought us success, 35+ million users served with our iGaming products, breakthrough Tech Radar, and a team of 200+ bright minds who made this happen. 

We invite QA Automation Team Lead to join the VeliSports product team

VeliSports is where sport meets smart technology. As part of the VeliTech ecosystem, we’re developing a sportsbook platform that gives our clients full control over their offering, from real-time odds management to automated risk handling and in-depth player insights.
Working at VeliSports means building a product that handles high traffic, complex data, and fast-changing markets. Our team is focused on making sports betting operations more efficient while giving players a smooth and engaging experience. If you enjoy solving real challenges and creating tools that make a difference, VeliSports is the place to be.


In role you will:

• Lead the QA team, providing technical guidance, mentoring, and support to ensure consistent quality practices across all projects.
• Define and continuously improve the QA strategy, including test planning, execution, automation, and quality metrics.
• Develop and maintain a test automation framework using Python, pytest, Selenium, pytest-bdd, requests, httpx, and Allure reporting.
• Actively contribute to writing, reviewing, and maintaining automated test suites to ensure test coverage and reliability.
• Implement and manage CI/CD pipelines and QA infrastructure using GitLab, Docker, and Docker Compose, or any other relevant tools.
• Collaborate with developers, product owners, and project managers to create test plans, test cases, and acceptance criteria aligned with business goals.
• Establish and enforce QA coding standards, test documentation practices, and defect management processes.
• Coordinate and prioritize testing efforts across projects, ensuring timely delivery of high-quality releases.
• Monitor and communicate testing progress, risks, and quality status to stakeholders.
• Drive performance, integration, and regression testing, utilizing tools like Selenium Grid and custom setups.
• Evaluate and integrate new tools, technologies, and processes to enhance test efficiency and maintainability.
• Manage and troubleshoot test environments and integrations between components.
• Participate in hiring and onboarding of QA team members when needed.
• Contribute to budget planning for QA resources, tools, and infrastructure.

Define and drive the team's growth plans, including skill development, training initiatives, and career pathing 


Skills and experience you will need: 

• Strong programming skills in Python (must be highly proficient).
• Proven experience with test automation tools, such as pytest and Selenium.
• Experience with CI/CD tools, such as GitLab CI/CD, Jenkins, Docker, Docker Compose, or other relevant tools.
• Knowledge of RESTful web services and load/stress testing.
• Familiarity with pytest-bdd, requests, httpx, and Allure reporting.
• Understanding of Selenium Grid and performance testing tools.
• Excellent communication and problem-solving skills.
• Ability to work collaboratively within a team and adapt to changing priorities.
• Experience leading QA teams or initiatives, including mentoring engineers and driving process improvements.
• Ability to define QA strategy, align testing efforts with business goals, and communicate progress to stakeholders.
• Comfortable participating in budget/resource planning and contributing to the growth and structure of the QA team.

Would be a plus

• Working experience in iGaming industry (especially with sports book solution provider) will be a significant advantage.
• Hands-on experience scaling QA teams and test automation frameworks in fast-paced environments.
• Experience evaluating QA tools or services (e.g. test automation platforms, performance tools) with consideration for both features and cost. Exposure to performance budgeting or vendor tool evaluation for QA solutions.

We offer:
Growth Opportunities: Expand your expertise, including launching your own product.
Modern Technology: Work with microservices, serverless architecture, and SRE practices.
Flexibility: Work remotely, in offices in Kyiv, Tbilisi, or London, or combine both.
Public holidays: Enjoy each local bank holiday with your loved ones.
Learning Opportunities: Budget for conferences, certifications, and courses.
Personal Development: Tailored plans to achieve your сareer goals.
Community: Various internal events and team-building activities.

A leading product company is looking for a Senior DBA Engineer to join their team in a hybrid format in Cyprus.

The company builds a large-scale B2C mobile live-streaming platform with over 450 million registered users. It empowers talented individuals around the world to connect with their audience and monetize their content in real time.

The company was founded in the US in 2018 and currently employs 350+ specialists globally, with tech teams across several countries including Cyprus, Israel, Poland, and Ukraine.

They offer a competitive benefits package:

• stock options,
• performance-based bonuses,
• full medical insurance for employees and partial coverage for family members,
• lunch and dinner in the office,
• Greek lessons,
• sport and wellness compensation.

Key requirements:

• experience with MySQL databases in production environments,
• knowledge of Linux OS,
• hands-on experience with cloud infrastructure, especially Google Cloud Platform (GCP).

We are looking for an experienced Data Engineer to join us in one of our projects for the pharmaceutical sector. You will be involved in building complex big data/analytics platforms, data warehouses, and data pipelines for a wide range of departments (Finance, IoT, Operations, HR, Sales Marketing etc.) for different use cases.

Your tasks

• Designing, implementing, and operating Data & Analytics solutions in a DevOps working environment
• Creating ETL/ELT processes and scalable data pipelines for the data science team & BI Team
• Managing and releasing system resources with versioning using Continuous Integration/Continuous Delivery
• Implementing relational and multidimensional data models
• Standardizing data discovery, acquisition, and harmonization processes, optimizing the data
• Ensuring compliance with all required security considerations

Requirements

• At least 5 years of experience working with the Big Data Ecosystems as Data Engineer
• Strong experience with cloud-based services and with containers (Docker, Kubernetes, Functions)
• Hands-on experience in creating and managing an enterprise-scale Data Platform, setting best practices for security, privacy, monitoring & alerting, and CI/CD
• Excellent communication skills
• Experience with BI & Master Data (Technology, Process & Governance) will be an advantage
• Good knowledge of the English language

A passionate team of game developers, engineers, and storytellers is building one of the most innovative new titles in the global gaming space. With a successful launch behind them and big ambitions ahead, they're expanding their backend team to support rapid growth. This is an exciting opportunity for a Senior Backend Engineer to contribute to the future of online gaming infrastructure and be part of a studio thats redefining how games are built and experienced.
 

Responsibilities

• Design, implement, and maintain scalable backend services in C#/.NET 8.
• Build robust and secure RESTful APIs and distributed systems to support core game features.
• Collaborate closely with gameplay engineers, DevOps, product teams, and designers to integrate backend features into the game.
• Leverage Azure cloud services to manage deployments, databases, and infrastructure as code.
• Drive performance optimizations and contribute to monitoring and reliability efforts for live operations.
• Mentor other engineers, participate in code reviews, and champion engineering best practices.

Requirements

• 5+ years of backend development experience, preferably in the gaming industry.
• Strong proficiency in C# and the .NET ecosystem, ideally with .NET 8.
• Experience building and maintaining cloud-based backend systems preferably with Azure.
• Solid understanding of distributed systems, microservices, networking, and data integrity.
• Familiarity with real-time multiplayer systems, session management, or live ops tooling.
• Experience with SQL and/or NoSQL databases.
• Passion for games and a deep understanding of what makes player experiences fun and seamless.
   

Benefits

• Competitive salary;
• Remote work model;
• Unlimited paid time off and sick leave;
• Career growth opportunities in a dynamic, rapidly growing company;
• Collaborate with a highly skilled team.

We currently have a need for a React Developer. This position is ideal for individuals who have the drive and desire to ‘make things’. It requires a highly motivated individual with attention to details and a hunger to learn and solve problems

Shifted working hours - Readiness to work till 10-11 PM Kyiv time

Job Description

• Bachelor's degree in Computer Science, Software Engineering, or a related field
• 5+ years of experience in software development using Javascript and ReactJS
• Hands-on experience with AWS services
• Hands on experience with consuming REST APIs
• Expert in Front End Security prevention such as JWT, SQL Injection, XSS, etc
• Experience working with Docker and containerization practices
• Strong problem-solving and analytical skills
• Excellent communication and collaboration abilities
• Commitment to writing clean, maintainable, and well-documented code
• Experience with microservices and building highly scalable applications is a plus

Job Responsibilities
• Design, develop, and maintain software applications using ReactJS ecosystem and Javascript
• Collaborate with cross-functional teams to gather requirements, understand business needs, and translate them into technical solutions
• Implement and integrate best in class front end solutions for video/audio playback, websockets, state management, security, responsive design, and more
• Leverage AWS primitives to build scalable and reliable applications
• Containerize applications using Docker for consistent deployment across environments
• Write clean, maintainable, and well-documented code following best practices and coding standards
• Participate in code reviews and ensure adherence to quality standards
• Troubleshoot and resolve technical issues, bugs, and performance bottlenecks
• Stay up to date with the latest trends, technologies, and industry best practices

Department/Project Description

Our customer is a global leader in digital media and entertainment services across film, video and online content from capture to consumption.

Since 1915, our customer has been the trusted partner for the world's most successful Hollywood studios, independent film companies, TV networks, exhibitors, advertisers and others, offering best-in-class solutions in production, post production, distribution, asset and workflow management and new digital solution-based technologies.

We are appflame, a product IT company. We create life-changing products that break the rules of the game in the category. Geographically, we are located in Ukraine, but in reality – all over the world.

You will:

• Develop and maintain backend services using NestJS and TypeScript.
• Implement and optimize database operations using Prisma ORM.
• Integrate AI services for diet planning and recipe recommendations.
• Build and maintain RESTful APIs with proper documentation.
• Implement authentication and authorization systems.
   

From you:

• Strong experience with TypeScript and Node.js.
• Proficiency in NestJS framework.
• Experience with Prisma ORM and PostgreSQL.
• Understanding of RESTful API design principles.
• Knowledge of authentication and authorization mechanisms.
• Understanding of AI prompt engineering concepts and API integration.
   

Will be an advantage:

• Experience with Telegram Bot API.
• Understanding of microservices architecture.
   

Your journey to the job offer: message from the recruiter - interview - test - final interview - job offer.

Join Our Team as a Flutter Developer!

We’re on the hunt for a creative and reliable Flutter Developer who’s excited to build sleek, high-performance mobile apps. If you're passionate about pixel-perfect UIs, smooth animations, and scalable architecture — we'd love to meet you!

What You’ll Work On:

Developing cross-platform apps 
Working closely with designers to bring intuitive interfaces to life
Integrating APIs, Firebase, local storage, and other services
Building and maintaining clean, modular code
Optimizing performance, managing state, and handling edge cases

Tech Stack:

Framework: Flutter, Dart
AI: OpenAI, TensorFlow Lite, Firebase ML, custom APIs
State Management: Provider, Riverpod, Bloc
Backend: Firebase, Node.js, REST APIs
Tools: Git, CI/CD, Figma, Jira, Linear

Why Join Us?

Work on beautiful, high-impact apps
Friendly and supportive team
Opportunities to explore new packages, tools, and approaches
Room to grow — technically and professionally