Jobs at Djinni

9770
  • Β· 807 views Β· 123 applications Β· 27d

    Senior Python Developer (for agency)

    Full Remote Β· Worldwide Β· 4 years of experience Β· English - B1
    We are looking for a Senior Python Developer who can become a part of our team and with whom we will grow together. Meduzzen is a team of Ukrainian developers who are working mostly on outstaff and outsource models, so, as a part of this team, you will...

    We are looking for a Senior Python Developer who can become a part of our team and with whom we will grow together. Meduzzen is a team of Ukrainian developers who are working mostly on outstaff and outsource models, so, as a part of this team, you will work on projects with different domains and technologies. We are open for smart and very stable developer who can become a great addition of our progressive team and strengthen it. We accept Ukrainian developers who is currently abroad or in Ukraine. 


    Requirements: 
    - from 4 years of professional experience as a back-end or full-stack developer

    - strong knowledge in Python (Django/DRF, FastAPI, Flask, PostgreSQL, etc.)

    - experience with front-end frameworks (React, Vue, Angular, experience with React Native will be a plus)
    - familiarity with clouds (AWS, Azure, GCP)
    - good English skills (from Intermediate)
    - understanding of AI tools and Web3 also will be a plus

    - team worker

    - availability of UpWork profile (but it is not necessary) 

    What we offer 
    - working with us as an agency
    - remote work and flexible schedule 
    - career development: take courses
    - English lessons 
    - paid vacation and sick-leave days

    Hiring steps: intro, technical interview or test task, meeting with CTO, offer. 

    If everything mentioned below is about you - so please apply.

    Thanks for your time, let’s make cool development together!
     

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  • Β· 48 views Β· 9 applications Β· 6d

    Tech Lead - Solutions Architect (I-Gaming)

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· English - B2
    We are seeking a hands-on Tech Lead / Solution Architect to shape and scale our next-generation iGaming platform. This role blends deep technical expertise, architectural design, and leadership skills to ensure our systems meet the demands of high-volume,...

    We are seeking a hands-on Tech Lead / Solution Architect to shape and scale our next-generation iGaming platform. This role blends deep technical expertise, architectural design, and leadership skills to ensure our systems meet the demands of high-volume, real-time, and regulated environments.

     

    Requirements:

     

    • Proven experience in building Monolithic, Microservices, and Event-driven architectures, including decomposition of legacy systems into scalable microservices.
    • Designing and implementing high availability (HA), fault-tolerant, and load-balanced solutions for large-scale, high-traffic applications.
    • Orchestration Engines: Hands-on experience with workflow orchestration platforms (e.g., Camunda, Temporal) for process automation and distributed workflows.
    • Strong expertise in designing scalable database schemas and managing both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) systems with focus on performance optimization and horizontal scaling, Rabbit, Kafka.
    • Knowledge of VMware-based infrastructure as well as modern container orchestration platforms (Docker, Kubernetes). Nice to have: Apache Spark, Hadoop.
    • Building robust CI/CD pipelines using GitLab CI/CD, enabling continuous delivery and deployment across complex environments.
    • Practical development skills in PHP (Laravel, Laravel Octane), Node.js, JavaScript, Next.js, React. 
    • Setup and integration of monitoring/alerting systems (Prometheus, Grafana, Kibana, ELK Stack, Sentry) for proactive issue detection and performance analysis.
    • Deep understanding of automation-first approaches, infrastructure as code, and collaboration between development and operations.
    • Proven ability to lead teams, mentor engineers, and align technical decisions with business goals. Skilled at translating business requirements into efficient technical solutions.
    • Experience in using AI technologies

     

    Nice to Have:

     

    • Experience analyzing technical risks and defining mitigation strategies.
    • Expertise in building PoC (Proof of Concept) and MVP (Minimum Viable Product) to validate business ideas quickly.
    • Familiarity with architectural modeling tools (Lucidchart, Draw.io, C4 Model).
    • Experience in multi-region deployments and scaling distributed systems across hybrid environments (cloud + on-premise VMware setups).
    • Background in designing mission-critical financial, e-commerce, or enterprise-grade systems with strict SLAs and compliance requirements.

     

    Responsibilities:

     

    • Evaluation and clarification of incoming functional business requirements from customers and business analytics in specification format;
    • Creation of technical specifications following functional business requirements;
    • Building of services and infrastructure architecture according to technical specifications;
    • Control of compliance of new solutions to the general architecture;
    • Technical risks evaluation for services performance and infrastructure, and potential solutions development for mitigation;
    • Services and infrastructure evolving and optimization;
    • Performance, security, and stress testing planning and supervision found vulnerabilities and issues resolving;
    • Architecture and technical solutions presentation and discussion with technical Leads and members;
    • Supervision of technical solutions compliance to project requirements;
    • Maintenance of technical documentation and development regulations;
    • Requirements analysis, technical design, scope decomposition, and estimation with the technical teams;
    • New projects and services of the company evaluation for compliance with the existing regulations and methodologies;
    • Mentor development team members and Senior technical staff in the architecture area;
    • Establishment and development of new technological practices for the company.

     

    What we offer:

     

    • Competitive salary;
    • Remote work in a flexible environment;
    • 20 working days of paid vacation and education projects;
    • Great product with our software solution;
    • Opportunity for growth at professional levels, attending top industry events and conferences, and international workshops at our competence centers.

     

    Don’t delay! Send your CV right now and join our highly professional and ambitious team!

     

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  • Β· 30 views Β· 0 applications Β· 4d

    Senior Data Scientist

    Full Remote Β· Ukraine Β· 4 years of experience Β· English - B2
    WE ARE SoftServe is a global digital solutions company, headquartered in Austin, Texas, and founded in 1993. With 2,000+ active projects across the USA, Europe, APAC, and LATAM, we deliver meaningful outcomes through bold thinking and deep expertise. Our...

    WE ARE

    SoftServe is a global digital solutions company, headquartered in Austin, Texas, and founded in 1993.

    With 2,000+ active projects across the USA, Europe, APAC, and LATAM, we deliver meaningful outcomes through bold thinking and deep expertise. Our people create impactful solutions, drive innovation, and genuinely enjoy what they do.

    The AI and Data Science Center of Excellence (CoE) is SoftServe’s premier AI/ML hub, primarily based in Europe. With 130+ expertsβ€”including data scientists, research analysts, MLOps engineers, ML and LLM architects β€” we cover the full AI lifecycle, from problem framing to deployment.

    In 2024, we delivered 150+ AI projects, including over 100 focused on Generative AI, combining scale with measurable impact.

    We are a 2024 NVIDIA Service Delivery Partner and maintain strong collaborations with Google Cloud, Amazon, and Microsoft, ensuring our teams always work with cutting-edge tools and technologies.

    We also lead Gen AI Lab β€” our internal innovation engine focused on applied research and cross-functional collaboration in Generative AI.

    In 2025, a key area of innovation is Agentic AI β€” where we design and deploy autonomous, collaborative agent systems capable of addressing complex, real-world challenges at scale for our clients and internally.


    IF YOU ARE

    • Experienced in Generative AI and natural language processing (NLP), working with large-scale transformer models and generative pre-trained LLMs like GPT-4, Claude, and Gemini
    • Knowledgeable about the latest advancements in diffusion models and other generative frameworks for text and image generation
    • Adept at applying advanced deep learning techniques to practical use cases
    • Well-versed in emerging trends and breakthroughs in machine learning, deep learning, and NLP, with a strong focus on their real-world applications
    • Proficient in working with state-of-the-art pre-trained language models like GPT-4 and BERT, including fine-tuning for specialized tasks
    • Aware of the software development lifecycle for AI projects and the operationalization of machine learning models
    • Experienced in deploying AI solutions on major cloud platforms
    • Hands-on with Python and deep learning frameworks such as TensorFlow or PyTorch
    • Skilled in interpersonal communication, analytical reasoning, and complex problem-solving
    • Capable of translating technical concepts into clear, concise insights that non-technical audiences can easily grasp
    • Proficient in business communication in English at an upper-intermediate level
       

    AND YOU WANT TO

    • Work with the full stack of data analysis, deep learning, and machine learning model pipeline that includes deep analysis of customer data, modeling, and deployment in production
    • Choose relevant computational tools for study, experiment, or trial research objectives
    • Drive the development of innovative solutions for language generation, text synthesis, and creative content generation using the latest state-of-the-art techniques
    • Develop and implement advanced Generative AI solutions such as intelligent assistants, Retrieval-Augmented Generation (RAG) systems, and other innovative applications
    • Produce clear, concise, well-organized, and error-free computer programs with the appropriate technological stack
    • Present results directly to stakeholders and gather business requirements
    • Develop expertise in state-of-the-art Generative AI techniques and methodologies
    • Grow your skill set within a dynamic and supportive environment
    • Work with Big Data solutions and advanced data tools in cloud platforms
    • Build and operationalize ML models, including data manipulation, experiment design, developing analysis plans, and generating insights
    • Lead teams of data scientists and software engineers to successful project execution


    TOGETHER WE WILL

    • Be part of a team that's shaping the future of AI and data science through innovation and shared growth.
    • Advance the frontier of Agentic AI by shaping intelligent multi-agent ecosystems that drive autonomy, scalability, and measurable business value.
    • Have access to world-class training, cutting-edge research, and collaborate with top industry partners.
    • Maintain a synergy of Data Scientists, DevOps team, and ML Engineers to build infrastructure, set up processes, productize machine learning pipelines, and integrate them into existing business environments
    • Communicate with the world-leading companies from our logos portfolio
    • Enjoy the opportunity to work with the latest modern tools and technologies on various projects
    • Participate in international events and get certifications in cutting-edge technologies
    • Have access to powerful educational and mentorship programs
    • Revolutionize the software industry and drive innovation in adaptive self-learning technologies by leveraging multidisciplinary expertise
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  • Β· 32 views Β· 14 applications Β· 8d

    Sales Manager

    Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - C1
    We are seeking an experienced Sales Manager to lead our business development efforts in the US market. The ideal candidate will have a deep understanding of IT outsourcing/outstaffing services and the US business landscape. This role requires a proactive,...

    We are seeking an experienced Sales Manager to lead our business development efforts in the US market. The ideal candidate will have a deep understanding of IT outsourcing/outstaffing services and the US business landscape. This role requires a proactive, results-driven professional capable of building and optimizing internal sales processes while working closely with marketing teams to attract and secure new clients. 

    Responsibilities 

    • Conduct market analysis to identify growth opportunities in the US. 
    • Develop and execute strategic plans to penetrate the US market effectively. 
    • Build and maintain strong relationships with clients, partners, and stakeholders. 
    • Design and implement scalable sales processes to drive revenue growth. 
    • Develop, track, and analyze sales KPIs to optimize performance. 
    • Ensure seamless client onboarding and account management. 
    • Collaborate closely with the marketing team to align lead generation strategies. 
    • Drive outreach campaigns to attract new clients and expand the customer base. 
    • Represent the company at industry events, conferences, and networking opportunities to promote services. 
    • Work cross-functionally with delivery teams to ensure client needs are met. 
    • Provide regular feedback and insights to refine offerings and align with market demand. 

     

    Requirements 

    • Proven track record of success in sales and business development, particularly in IT outsourcing/outstaffing services. 
    • Deep understanding of the US market and its business culture.  
    • Strong ability to design and implement internal sales processes. 
    • Expertise in lead generation, client acquisition, and sales pipeline management. 
    • Excellent negotiation, presentation, and communication skills. 
    • Familiarity with CRM systems and sales analytics tools. 
    • Self-motivated, goal-oriented, and results-driven. 
    • Strategic thinker with a hands-on approach. 
    • Strong team player who thrives in a collaborative environment. 

     

     

    Team: 2 lead generation managers, Marketing team. β€―β€― 

    β€―β€―β€― 

    Schedule:  flexible working schedule 

     

    Hiring process: HR interview + PI testing + CEO interview 

     

    We offer:  

    • Competitive salary 
    • Official employment, paid sick leave, 20 days of paid vacation 
    • Free English lessonsβ€―β€―  
    • Flexible work scheduleβ€―β€―  
    • Official Ukrainian holidays are non-working daysβ€―β€― 
    • Paid courses and certificationsβ€―β€―  
    • Π‘oach/psychologist consultationβ€―β€―  
    • Workshopsβ€―β€―  
    • Career development plan 
    • Mentoring Educationβ€―β€―  
    • Medical Health Insurance 
    More
  • Β· 51 views Β· 10 applications Β· 7d

    Web User Acquisition Manager

    Full Remote Β· Worldwide Β· Product Β· 3 years of experience Β· English - B1
    About the role: We are looking for Web UA Manager to join our team for our new fast-growing AI-powered web project MySpicy.ai, focused on AI virtual dating experience. Your Impact Take ownership, manage, and optimize paid campaigns across Facebook Ads,...

    About the role:

    We are looking for Web UA Manager to join our team for our new fast-growing AI-powered web project MySpicy.ai, focused on AI virtual dating experience.

     

    Your Impact

    • Take ownership, manage, and optimize paid campaigns across Facebook Ads, Google Ads, TikTok
    • Analyze campaign performance, test hypotheses, and scale successful strategies
    • Collaborate cross-functionally with product, creative, and analytics teams to align acquisition goals
    • Launch campaigns, write briefs, troubleshoot issues, and dive into data as needed
    • Identify new growth opportunities and continuously improve conversion funnels
    • Monitor and manage acquisition spend to meet performance KPIs

     

    Requirements

    • 3+ years of experience in web user acquisition, performance marketing, or growth marketing
    • Proven track record running Facebook and Google Ads with strong ROI
    • Strong understanding of subscription-based monetization models
    • Experience with multiple quiz set-ups
    • Analytical mindset with experience in A/B testing
    • Experience with budgets 100k+ monthly
    • Familiarity with tools like Google Analytics, Meta Ads Manager, and performance tracking platforms
    • Comfortable working independently in a fast-paced, remote environment

     

    What We Offer

    • A passionate, skilled team with zero bureaucracy β€” just results
    • Competitive salary that lets you focus on your work and personal growth
    • Professional development: access to courses, workshops, and a corporate library
    • 20 days of paid vacation, health insurance, and regular sports activities
    • A collaborative culture: team buildings and fun events inside and outside the office
    More
  • Β· 18 views Β· 5 applications Β· 5d

    Middle/Senior ML Engineer (LLMs)

    Full Remote Β· Armenia, Spain, Poland, Serbia, Ukraine Β· 4 years of experience Β· English - B2
    Join us at Provectus to be a part of a team that is dedicated to building cutting-edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride...

    Join us at Provectus to be a part of a team that is dedicated to building cutting-edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride in our ability to innovate and push the boundaries of what's possible.

    As an ML Engineer, you’ll be provided with all opportunities for development and growth.

    Let's work together to build a better future for everyone!
     

    Requirements:

    • Comfortable with standard ML algorithms and underlying math.
    • Strong hands-on experience with LLMs in production, RAG architecture, and agentic systems
    • AWS Bedrock experience strongly preferred
    • Practical experience with solving classification and regression tasks in general, feature engineering.
    • Practical experience with ML models in production.
    • Practical experience with one or more use cases from the following: NLP, LLMs, and Recommendation engines.
    • Solid software engineering skills (i.e., ability to produce well-structured modules, not only notebook scripts).
    • Python expertise, Docker.
    • English level - strong Intermediate.
    • Excellent communication and problem-solving skills.
       

    Will be a plus:

    • Practical experience with cloud platforms (AWS stack is preferred, e.g. Amazon SageMaker, ECR, EMR, S3, AWS Lambda).
    • Practical experience with deep learning models.
    • Experience with taxonomies or ontologies.
    • Practical experience with machine learning pipelines to orchestrate complicated workflows.
    • Practical experience with Spark/Dask, Great Expectations.
       

    Responsibilities:

    • Create ML models from scratch or improve existing models. 
    • Collaborate with the engineering team, data scientists, and product managers on production models.
    • Develop experimentation roadmap. 
    • Set up a reproducible experimentation environment and maintain experimentation pipelines.
    • Monitor and maintain ML models in production to ensure optimal performance.
    • Write clear and comprehensive documentation for ML models, processes, and pipelines.
    • Stay updated with the latest developments in ML and AI and propose innovative solutions.
    More
  • Β· 135 views Β· 37 applications Β· 8d

    Operations manager to $1400

    Full Remote Β· Countries of Europe or Ukraine Β· 1 year of experience Β· English - None
    We’re a growing team β€” no overcomplicated processes. Just people building something big and moving fast. Our COO is looking for a right hand, an Operations Manager who will bring structure, speed, and clarity into the business. This is your chance to be...

    We’re a growing team β€”  no overcomplicated processes. Just people building something big and moving fast. Our COO is looking for a right hand, an Operations Manager who will bring structure, speed, and clarity into the business.

    This is your chance to be at the center of execution: not following a system, but helping create it. If you thrive in fast-moving environments where ownership is real and impact is visible, this role is for you.

    What you’ll do

    • Keep projects on track, unblock teams, and drive follow-ups.
    • Turn data into crisp dashboards & one-pagers.
    • Run meetings that matter β€” agendas, notes, action owners.
    • Coordinate across teams & partners, keep everyone aligned.
    • Build SOPs & playbooks so processes scale.
    • Use AI/automation to boost efficiency.


    You are

    • 1+ year in ops/assistant/project roles (startup = plus).
    • Detail-obsessed, structured, proactive.
    • Confident English (B1+).
    • Solid with Google Workspace/Excel.
       

    What We Offer
     

    • Competitive salary with quarterly growth opportunities based on performance
    • 30 business days of paid time off
    • Flexible working hours focused on results (no micro-management)
    • Clear career progression paths in a fast-growing company
    • Full support for professional development, training, and education
    • A friendly and collaborative team culture built on mutual support and open communication


       

    πŸ‘‰ Not just an ops job. A launchpad.

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  • Β· 191 views Β· 15 applications Β· 25d

    Software Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B1
    About the role We are building a revolutionary system at the frontier of technology and AI. As a Software Engineer, you won’t just write code β€” you will shape the future of how apps are built. You’ll be part of the early execution engineβ€”shipping core...

    About the role

     

    We are building a revolutionary system at the frontier of technology and AI.

     

    As a Software Engineer, you won’t just write code β€” you will shape the future of how apps are built. You’ll be part of the early execution engineβ€”shipping core capabilities, refining the experience, and elevating reliability. Expect tight loops, clear ownership, and visible impact. You will engage directly with first clients, adapt the platform to their needs, and set the stage for the next generation of software creation.

     

    What we’re looking for

     

    We want someone who doesn’t just β€œfit the role” but defines it:

    • Open-minded explorer β€” ready to try bold ideas, new approaches, and cutting-edge tools.
    • Hacker mindset & problem solver β€” able to connect the dots across complex systems and find elegant solutions.
    • Analytical & resilient β€” thrives in debugging intricate, interconnected architectures.
    • Startup speed enthusiast β€” comfortable hacking fast, shipping early, learning from feedback, and polishing later.
    • Experienced in Cursor or Claude Code.
    • Passionate about vibe-coding  β€” turning AI into your engineering team-mate.
    • Natural leader β€” with the drive to inspire and guide people.

     

    Why join us?

    • Be among the first engineers driving a bold, world-changing vision.
    • Work at the bleeding edge of technology and AI, where experimentation is not just allowed but expected.
    • Direct influence on product.
    • A chance to build something that reshapes how things get done in today’s world.
    • A team that values curiosity, creativity, and the pure joy of hacking together the future.

     

    This isn’t just another job. This is your chance to engineer the future of software itself.

     

    Technical stack

    Core technologies:

    • TypeScript, React.js, Next.js, Bun.
    • ClickHouse, PostgreSQL, Redis
    • Docker / Kubernetes
    • Kafka
    • Supabase, Inngest, Posthog

     

    Nice to have:

    • Vue.js
    • Python
    • Go
    • Ruby

     

    Hiring Process

    Stage 1: Interview with HR (1h).

    Stage 2: Interview with VP of Engineering.

    Stage 3: Technical assignment.

    Stage 4: Tech. Interview

    Stage 5: Interview with the team.

     

    What we offer for your success

    • Very warm and friendly working environment and flexible working schedule.
    • 20 days off + paid national holidays, and 12 sick days paid by the company per year.
    • Medical insurance, and health protection programs (with COVID-19 and dental coverage).
    • Continuous professional development and growth opportunities.

     

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  • Β· 957 views Β· 86 applications Β· 1d

    DevOps Engineer

    Full Remote Β· Countries of Europe or Ukraine Β· 2 years of experience Β· English - B1
    Dataforest is looking for a DevOps Engineer eager to grow professionally and work on international projects. You will support and improve infrastructure, set up CI/CD processes, and collaborate closely with the client team. Requirements: 2+ years...

    Dataforest is looking for a DevOps Engineer eager to grow professionally and work on international projects. You will support and improve infrastructure, set up CI/CD processes, and collaborate closely with the client team.

     

         Requirements:

    • 2+ years of experience as DevOps;
    • Experience with SQL, DB configuration;
    • Experience with Airflow;
    • Deep understanding of Linux/Unix;
    • Experience with Source Control (Git, Bitbucket);
    • Experience with AWS Cloud;
    • Experience with CI/CD (Github);
    • Understanding of Container Concepts (Kubernetes, Docker);
    • Experience with Nginx;
    • Strong logical thinking and problem-solving skills;
    • Proactive approach and ability to take initiative;
    • English β€” Intermediate or higher.

       

      Nice to have:

    • Experience with Airflow;
    • Experience with ETL pipelines.

       

      Key responsibilities:

    • Cover the DevOps needs of a dev team;
    • Support existing environments in both on-prem and cloud;
    • Detect existing product infrastructure issues and vulnerabilities;
    • Build ETL procedures;
    • Implement best practices and standards for development.

       

      We offer:

    • Great networking opportunities with international clients, challenging tasks;
    • Building interesting projects from scratch using new technologies;
    • Personal and professional development opportunities;
    • Competitive salary fixed in USD;
    • Paid vacation and sick leaves;
    • Flexible work schedule;
    • Friendly working environment with minimal hierarchy;
    • Comfortable, spacious, and well-equipped office in the city center;
    • Team building activities, corporate events.
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  • Β· 40 views Β· 8 applications Β· 1d

    Billing / Payments Manager (iGaming / PSP)

    Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· English - B1
    Welcome to Win Media – Your Partner in iGaming Excellence! At Win Media, we create innovative solutions that drive success in the iGaming industry . By combining expertise , technology , and bold strategies , we help brands grow faster, smarter,...

    ✨ Welcome to Win Media – Your Partner in iGaming Excellence! ✨

    At Win Media, we create innovative solutions that drive success in the iGaming industry 🎯.
    By combining expertise πŸ’‘, technology βš™οΈ, and bold strategies πŸš€, we help brands grow faster, smarter, and stronger.

    With a passionate team that challenges limits every day, we turn ambitious goals into measurable results. πŸ’ͺ
     

    πŸ“Œ About the Role

    We are looking for an experienced Billing & Payments Manager to join our team. πŸš€
    This role is key to building and scaling our payment infrastructure across Tier-1 GEOs. The ideal candidate is a detail-oriented professional with a deep understanding of PSPs, compliance, and billing systems in the iGaming space.

    You will take full ownership of developing and managing the billing department β€” from negotiating with payment providers to implementing efficient internal processes that ensure seamless transactions and top KPIs.

     

    πŸ› οΈ Responsibilities

    πŸ’³ Search, negotiate, and sign contracts with payment service providers (PSPs) in Tier-1 GEOs
    βš™οΈ Integrate and configure payment systems and gateways within the casino platform
    πŸ“Š Build processes for monitoring key billing KPIs (PSP Cost, Approve Rates, Withdrawal Time, Hold %, etc.)
    πŸ“ Ensure smooth compliance with banks, PSPs, and gateways
    πŸ“‚ Establish and manage documentation workflows and contracts
    πŸ”„ Develop and control routing, cascading, and orchestration processes for credit card payments
    πŸ“ˆ Create alerting and reporting systems for fast reaction to KPI changes

     

    βœ… Requirements

    🌍 2+ years of experience in a similar role within online casino/iGaming structures
    πŸ’³ Strong expertise in working with PSPs: contracts, compliance, risks, red flags
    βš™οΈ Deep understanding of casino billing processes: processing, cascading, routing, orchestration, refunds, chargebacks
    πŸ“‚ Experience in setting up internal billing processes from scratch
    🧠 Detail-oriented, responsible, and capable of leading the payment function independently
    🀝 Strong negotiation skills and an existing network of PSP contacts (Canada, Germany, Greece, Austria, other Tier-1 markets)
    πŸ—£οΈ English β€” Upper Intermediate (negotiations, contracts, compliance)

     

    🎁 What We Offer

    πŸ‘₯ A strong and professional team, driven by results
    πŸ”₯ High level of autonomy with minimal bureaucracy
    πŸš€ Strategic position with growth opportunities β€” build and lead your own department
    πŸ™οΈ Flexible work format: remote or from our Warsaw office
    πŸ’° Competitive salary package + performance-based bonuses
    🌴 Paid vacation and sick leave
    πŸŽ‰ Corporate gifts and a supportive work culture
     

    ✨ Let’s build the future of iGaming payments together with Win Media! ✨

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  • Β· 197 views Β· 20 applications Β· 7d

    Senior Flutter Developer

    Office Work Β· Poland Β· Product Β· 3 years of experience Β· English - B1
    BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of...

    BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. β€Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

    We are looking for a skilled Senior Flutter Developer.

     

    βœ… Responsibilities:
    βœ”οΈ Development and improvement of crucial components of the platform
    βœ”οΈ Make the product testable
    βœ”οΈ Participate in grooming, planning, tech, and estimation sessions
    βœ”οΈ Make your own decisions on the architecture level
    βœ”οΈ Bring fresh and innovative ideas into the company’s processes
    βœ”οΈ Support and improve product documentation
    βœ”οΈ Couch Middle/Junior team members
    βœ”οΈ Code review

     

    βœ… Requirements:

    βœ”οΈ 3+ years of hands-on mobile development experience (Android or iOS)

    βœ”οΈ 2+ years of hands-on Flutter development experience (at least 1 application released in the store)

    βœ”οΈ Solid knowledge of Dart (including Dart streams / RxDart)

    βœ”οΈ Solid knowledge of mobile architecture principles

    βœ”οΈ Good knowledge of OOP/SOLID principles

    βœ”οΈ Good knowledge of REST and Sockets


    βœ… Nice to Have:
    βœ”οΈ Kotlin

    βœ”οΈ Java

    βœ”οΈ Swift

    βœ”οΈ Experience with CI/CD process

    βœ”οΈ Experience with Unit and Functional testing of mobile applications

     

    βœ… We offer excellent benefits, including but not limited to:
    βœ”οΈSnacks in the Office;
    βœ”οΈ20  days of vacation per year;
    βœ”οΈ6 days of sick leaves without document required;
    βœ”οΈAttractive office location and facilities - Loftmill;
    βœ”οΈMedical insurance for you and your partner;
    βœ”οΈSports package;
    βœ”οΈBirthday, wedding, and newborn gifts;
    βœ”οΈLanguages classes (partially paid by the Company);
    βœ”οΈCareer growth opportunities;
    βœ”οΈInternational corporate parties, great team-building events and activities.

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  • Β· 134 views Β· 9 applications Β· 7d

    Senior UI Designer

    Office Work Β· Spain Β· Product Β· 5 years of experience Β· English - None
    BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. ‍Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of...

    BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. β€Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.

     

    βœ… Requirements:
    βœ”οΈ 5+ years of experience.
    βœ”οΈ Strong aesthetic skills with the ability to combine various colours, fonts and layouts.
    βœ”οΈ Attention to visual details.
    βœ”οΈ Ability to meet deadlines and collaborate with a team.
    βœ”οΈ Passion for gaming.
    βœ”οΈ Understanding of HTML&CSS and adaptive markup basics.
    βœ”οΈ Experience in creating the design for both complicated systems' and marketing products interfaces.
    βœ”οΈ Understanding of UI/UX, UI/UX Guide, responsive, Mobile first, Design Thinking concepts.
    βœ”οΈ Experience creating and controlling libraries and Style Guide.
    βœ”οΈ Working with retouch and graphics.

    βœ… Responsibilities:
    βœ”οΈ First of all, to create and implement with a team of designers and artists new projects bordering on games!
    βœ”οΈ Design original pieces, including illustrations and infographics.
    βœ”οΈ Review junior designers’ work to ensure high quality.
    βœ”οΈ Generate ideas to portray concepts and advertise products/services.
    βœ”οΈ Maintain brand consistency throughout all our marketing projects.
    βœ”οΈ Work with components in Figma.
    βœ”οΈ Work closely with Front-end and design team.

     

    βœ… We offer excellent benefits, including but not limited to:

    βœ”οΈ23 working days of vacation per year.

    βœ”οΈ6 sick days without a doctor's note.

    βœ”οΈMedical insurance.

    βœ”οΈBirthdays, milestones and employee anniversaries celebrations.

    βœ”οΈModern offices with snacks and all the essentials.

    βœ”οΈBreakfasts and lunches in the office (partially covered).

    βœ”οΈLanguage classes & tennis lessons (partially covered).

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  • Β· 1463 views Β· 187 applications Β· 22d

    3D artist

    Full Remote Β· Worldwide Β· English - B1
    [HIRING] 3D Artist (Hard Surface modeling) Location: Remote Type: Project-based (3+ month of full-time workload, with a potential for long-term contract after that period). About Us HiMASTERS is a 3D outsourcing studio led by senior artists with decades...

    [HIRING] 3D Artist (Hard Surface modeling)

    Location: Remote

    Type: Project-based (3+ month of full-time workload, with a potential for long-term contract after that period).
     

    About Us

    HiMASTERS is a 3D outsourcing studio led by senior artists with decades of experience on top-tier projects and franchises including Metro Exodus, Halo, Battlefield, Microsoft Flight Simulator, War Thunder, World of Tanks, and many more. We deliver top-quality assets for both games and cinematics β€” stylized or realistic, always production-ready.
     

    ABOUT THE JOB

    HiMASTERS β€” is looking for Hard-surface artists to create assets for Flying simulators, Train simulators, Third-person mech shooters (PC, mobile), weapons for FPS, TPS games.
     

    RESPONSIBILITIES

    • Create 3d models and textures of planes, vehicles and machinery with high-level of similarity. Ideally using camera/photo matching techniques. Simulator projects require a high-level of similarity. Ideally there should not be a difference between a photo and a model.
    • Create hard-surface models using different techniques and pipelines (high-to-low, mid-poly, low-to-high poly)
    • Retopologize and transform 3d scans and CAD models to game ready models.
    • Ensure consistency and quality of your work and be able to match the project requirements.
    • Receive feedback and modify work based on art direction.
    • Report work progress. We require 1 screenshot and 1 sentence report regarding the work progress at the end of the day. We use it to keep our clients up to date.
       

    REQUIREMENTS

    • The main requirement is responsibility.
    • Knowledge of modern modeling pipelines
    • Functional knowledge of articulation and mechanical aptitude
    • Experience with creating PBR materials
    • Proficiency in 3ds max, blender, Zbrush, Substance painter, Fusion 3d, MOI, Plasticity
    • Intermediate English. All the documentations and communications with the clients and your Lead would be held in English.
    • Good communication and interpersonal skills and willingness to help everyone
    • Ability to create a basic machinery rigging and animations
    • Minimum experience with game engine integration (Unity, Unreal)
       

    WILL BE A BIG PLUS

    • Desire to develop as a specialist further
    • Ability to check the quality of the models and provide feedback.
    • Ability to estimate models and projects.
    • Good English written and speaking
    • Camera matching experience: Image modeler, 3ds max camera matching, Blender fSpy and Perspective Plotter.
    • CAD experience.
    • Ability to set up the asset for game engine exporting in blender and 3ds max. We do not care where the model was created. But most of the custom engines we work use 3ds max or blender addons for exporting.
    • Experience with LODs, collisions, damage model creation, emitters etc.
       

    How to Apply

    Send your CV and Portfolio

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  • Β· 191 views Β· 24 applications Β· 11d

    Technical Support Specialist

    Full Remote Β· Worldwide Β· 2 years of experience Β· English - None
    Who we are: Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business...

    Who we are:
    Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.


    Who we are looking for:

     

    We’re looking for a Technical Support Specialist who is highly adept in systems analysis, diagnostics, troubleshooting, and conflict resolution. Exhibits excellent organizational and problem-solving skills.

     

    Responsibilities

     

    • Manual test of web games, which are coming to release.
    • Bug report to game providers.
    • Work process with currencies: accept the requests from clients, where the client asks the Tech support team to enable the currency for determining game category.
    • Enable clients to our platform. 
    • Create client-game provider integrations.
    • Resolve interrupted payments/transactions in games.
    • Resolve the issues with the launch of the game.
    • Provide the information about games to the client. 

     

    Requirements:

     

    • Degree in Computer Science, Engineering, or a related subject
    • Work experience in software technical support would be an asset 
    • General understanding of client-server architecture
    • Knowledge of software methodologies, tools, and processes
    • Experience with performance and/or security testing is a plus
    • Strong attention to detail and teamwork skills.
    • Ability to meet deadlines in a fast-paced environment.

     

    What we offer:

    • Fully remote position with a flexible schedule
    • Long-term opportunity with potential for financial and career advancement
    • Supportive and positive work culture, collaborating with like-minded teammate

       

    When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

     

    1. Please explain to us your level of spoken/written English. Just rank it from 1 to 10, where 10 means a Native Speaker; 8-9 means a Near Native Speaker; 6-7 means Fluent Speaker; under 6 any further levels.
    2. Can you share examples from your portfolio that showcase your Technical Support experience?
    3. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?
    4. What is your notice period and how soon can you join ?
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  • Β· 121 views Β· 14 applications Β· 5d

    Senior Product Designer at AI SaaS Startup to $5000

    Full Remote Β· Ukraine Β· 10 years of experience Β· English - C1
    Why Semaverse (semaverse.ai) The world’s most sophisticated investment and corporate strategy teams are drowning in unstructured information. Analysts spend days stitching together fragments of data, struggling to connect dots fast enough to act on...

    Why Semaverse (semaverse.ai)

    The world’s most sophisticated investment and corporate strategy teams are drowning in unstructured information. Analysts spend days stitching together fragments of data, struggling to connect dots fast enough to act on billion-dollar opportunities.

     

    Semaverse changes that.

     

    We’re building agentic AI with intelligent memory, a platform that transforms fragmented information into a living, semantic knowledge graph, then empowers AI agents to reason, plan, and act alongside humans. From diligence and deal evaluation to post-merger integration, we help professionals see what others miss and decide with conviction.

    Our products; Market Sense, AI Vault, Diligent AI, and Post-merger AI are reshaping how analysts, investors, and portfolio directors work. Backed by an experienced team of technology and product co-founders, we’re building the next generation of enterprise software for decision-makers.

     

    The Opportunity

    We’re hiring a Senior UX Designer to own the craft of turning complex M&A and investment workflows into elegant, intuitive experiences.

    This is not a design support role. It’s a seat at the table in a company redefining how knowledge and agents work together. You’ll spend the majority of your time on our enterprise SaaS applications and a smaller portion shaping our Chrome Companion extension. This also includes influencing and shaping go to market collateral for the website and customer/investor materials.

     

    We created a sophisticated prototype, now we are building our MVP. You’ll work closely with the CTO, CPO, Frontend and Backend Engineer to deliver a thoughtful user experience that showcases our AI capabilities.

     

    Your mission: make agentic AI legible, trustworthy, and actionable for professionals whose decisions move markets.

    What You’ll Do

    • Design end-to-end workflows for M&A and investment use cases, diligence, market scans, competitive intelligence, portfolio tracking, and post-merger integration.
    • Invent interaction models that translate AI agent reasoning into clear states, citations, and multi-step actions users can trust.
    • Craft data-dense layouts for analysts that make complexity navigable, insightful, and fast.
    • Prototype with Figma and Framer to bring ideas to life quickly and persuasively.
    • Partner directly with analysts, investors, and portfolio directors to validate usability and sharpen design decisions.
    • Contribute to and evolve Semaverse’s design system for enterprise-grade consistency and scalability.
    • Ensure accessibility and inclusivity at every step (WCAG 2.1+).
       

    What You’ll Bring

    • 10+ years of UX/Product Design experience in enterprise SaaS, fintech, research, or analytics tools.
    • A portfolio that shows mastery of interaction design: clarity, hierarchy, and elegance in complex workflows.
    • Experience thriving in startup or high-growth environments β€” balancing speed, ambiguity, and craft.
    • Advanced fluency in Figma and Framer, with evidence of rapid, high-fidelity prototyping.
    • Expertise in information visualization and workflow mapping for data-heavy domains.
    • Proven track record of shipping enterprise products in partnership with PM and engineering.
    • Nice-to-have: Experience designing for AI, LLMs, or agent systems β€” especially around trust, explainability, and human-AI collaboration.

     

    What Success Looks Like

    In your first 6 months, you will have:

    • Redesigned and shipped a critical analyst workflow with measurable impact on deal evaluation speed and insight discovery.
    • Delivered prototypes that influence product direction and secure customer and founder buy-in.
    • Contributed foundational components to the design system, enabling faster, more consistent product delivery.
    • Earned the trust of analysts and investors as a designer who understands their world and makes their work better.
       

    Culture

    At Semaverse, we foster a culture of collaboration, growth, and continuous learning. We value diverse perspectives and believe that great ideas can come from anyone. Our fully remote work environment empowers you to take ownership of your time and work while staying connected ad-hoc through Slack and regular catchups and planning.
     

    • Semaverse is located in London, UK, but operates as a fully remote company. You can be anywhere as long as work gets done and communication is smooth. 
    • We believe in team work and autonomy. We hire and work with individuals we can trust to get things done and who actively seek collaboration where it counts. 
    • We know you can make good decisions, your experience is valuable and your contribution is more than working through tickets. 

     

    You can expect to have peace and quiet to work, build and solve meaningful and interesting tasks. But you will also be expected to contribute with ideas and in discussions with your experience. Finally, active collaboration and feedback is expected whenever and however it makes sense. That can be design workshops, customer feedback sessions, product development with engineering, a chat or something else.

     

    Being part of Semaverse means working directly with the founders who have deep, long experience in tech and product in many industries with Cloud Computing, Big Data, Data Science, ML and AI.

     

    Relationship

    You will be a contractor not an employee. However, we aim to make your income predictable and have allowances for private and public holidays. While you have a lot of independence, you will be part of a team and we will treat you well.

     

    Application

    To apply, share your portfolio with 2–3 case studies that highlight:

    • How you simplified complex, data-heavy problems.
    • The interaction design tradeoffs you made.
    • The impact your work had on users or business outcomes.

     

    Interview Process

    Simple three stages with quick turn around.

    1. A 45 minute call introducing Semaverse, yourself and checking for a reasonable fit.
    2. A one day real task with the CPO's guidance. The aim is to learn how you approach a real issue. We are mindful that full onboarding is not possible in a day. So this is about learning about your skills, ways of working, and not finishing multiple tasks with unrealistic expectations in a day.
    3. Meet the team - talk to a couple of people to ensure there is a good fit on both sides and excitement to start working together.

     

    About

    Semaverse is revolutionising how data, AI and humans work together. We help store, explore and use unstructured data with AI and UX. The founders, Mo and Christian, have a technology, product and science background with decades of hands on and leadership experience. They have worked for enterprises like Microsoft, Skype, Amazon (Alexa), Teradata and numerous startups being part in exits to Google, Teradata, Hyland and Private Equity Investors.

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