Jobs at Djinni

 Responsibilities: 
• Develop, optimize, and maintain software applications for single-board computers (SBCs) such as Raspberry Pi, NVIDIA Jetson Nano, and similar platforms. 
• Integrate software components with various hardware interfaces (sensors, actuators, communication modules) on SBCs. 
• Optimize software performance for resource-constrained environments (CPU, memory, power) on SBCs. 
• Debug and troubleshoot software and hardware integration issues on SBC platforms. 

• Collaborate with hardware engineers to define hardware requirements and ensure seamless software integration. 
• Contribute to the development and maintenance of build systems and deployment pipelines for SBC software. 
• Adapt and/or rewrite existing software to run efficiently and reliably on target SBC platforms. 
• Participate in code reviews and contribute to improving software quality. 

Required Qualifications: 
• 3+ years of experience in software development, with a focus on embedded systems or hardware interfacing. 
• Strong programming skills in C, or C++. 
• Strong understanding of Linux operating system and command-line tools. 
• Experience with single-board computers (SBCs) such as Raspberry Pi, NVIDIA Jetson Nano, or similar. 
• Experience with hardware interfacing and communication protocols (UART, SPI, I2C, etc.). 
• Proficiency in software debugging and troubleshooting techniques. 
• Experience with version control systems (e.g., Git). 

Will be a plus: 
• Experience with STM32 
• Python knowledge

Office location: Stockholm, Sweden (Office/Remote options available)

Join Söderberg & Partners Heartpace AB, a Swedish product company, and become a key link between business needs and technical execution. We’re looking for a Technical Business Analyst with a solid software or systems background to help shape scalable digital solutions for the European market.

What we offer:

• Tech-driven environment: collaborate with experienced engineers and product teams on complex platforms.
• Modern stack exposure: work alongside teams using Laravel, React, AWS, Docker, GraphQL, and more.
• Professional development: we support certifications, tech/BA courses, and access to Udemy.

• Work-Life Balance: no overtime culture, and generous vacation policies.

   

What you'll do:

• Translate business and functional requirements into clear, actionable technical specifications.
• Work closely with developers and architects to analyze and model data flows, APIs, and system integrations.
• Write structured documentation: user stories, technical requirements, sequence diagrams, and data mappings.
• Participate in sprint planning, QA handovers, and product releases to ensure smooth execution.
• Support solution design and decision-making with deep understanding of platform architecture.

What we're looking for:

• Experience: 6+ years in a Business Analyst or Systems Analyst role, preferably in a SaaS or product company.
• Technical background: prior experience as a developer, QA, systems analyst, or engineer.
• Knowledge: understanding of APIs, databases, client-server architecture, HTTP, JSON, REST/GraphQL.
• Tools: proficiency in Jira, Notion, Swagger/Postman, and diagramming tools like Miro or Lucidchart.
• Process: experience working in Agile teams with SDLC knowledge.
• English Proficiency: Upper-Intermediate+ level required for team communication and documentation.
• Language Bonus:
  • Swedish: Swedish proficiency is a strong bonus - especially if you're a native speaker or at a good conversational/professional level.
  • Ukrainian/Russian: Knowledge of Ukrainian/Russian is a plus, as it may support smoother communication with part of the team.

Nice to have:

• Exposure to Laravel, React.js, or similar tech stacks.
• Experience writing technical documentation for engineers and QA teams.
• Understanding of CI/CD pipelines, cloud services (AWS), or containerized environments.

Why join us?

At Söderberg & Partners Heartpace AB, we care about quality just as much as innovation. You’ll join a professional team that values your input, offers autonomy in your work, and supports your growth. Make a real impact while enjoying a collaborative, flexible, and balanced work environment.

Ready to Join?

Apply now and take the next step in your career! Let’s shape the future of tech together.

   Head of  Marketing Manager  for  a product IT company that creates AI and neural network-based tools to help professional photographers work more efficiently. The product has been recognized by customers in over 50 countries around the world.

      Company products: A desktop application for Windows and macOS for photographers (B2C).

      Marketing team: UAM, Motion Designers, Influencer Marketer, Lead Generation specialist, Freelancers 

      Main market - Tier1, Tier 2

      Location: Remote

Requirements:

• 2+ years of experience in a CMO role or similar position (Head of Marketing / Head of Performance Marketing / Growth Marketing Lead, etc.)
• Experience in leading marketing for B2C products at the growth or scaling stage, with a focus on achieving tangible business results. 
• Strong expertise in Performance and Growth marketing in the IT industry. 
• Deep understanding of the product and target audience to effectively select and leverage marketing channels. 
• Experience working with multiple marketing channels, with the ability to identify the most effective ones and introduce new approaches. 
• Ability to operate in a dynamic environment: rapid hypothesis testing, decision-making, and scaling effective solutions. 
• Ability to work independently, set priorities, and make decisions without micromanagement or predefined tasks.
• Proficiency in marketing analytics: GA4, Amplitude, Tableau, AppsFlyer/Adjust.
• English — at least B2 level.

  Responsibilities: 

• Lead marketing and ensure significant sales growth within a year while maintaining strong profitability.
• Audit of key marketing channels (Meta Ads and influencer marketing), optimization, and identification of growth points through existing channels and development of new marketing channels. 
• Develop and implement a  strategy marketing plan and budgets, setting priorities and short-term goals.
• Gain a deep understanding of the product and target audience to shape effective messaging and communication.
• Take ownership of decision-making and propose initiatives without the need for micromanagement.
• Ensure transparent evaluation of results through numbers and analytics.
• Focus on achieving measurable business impact and driving rapid growth of key metrics.

          We offer:

• Оfficial employment
• Remote work 
• Competitive salary +bonuses
• Paid vacation
• Paid all sick leaves. 
• Opportunity to implement your own ideas, shape the strategy, and build your team. 
• No micromanagement and a flexible work schedule. 

What will you be doing:

• Design data science, statistical, machine learning and deep learning systems that influence millions of players
• Implement and optimize appropriate ML algorithms and tools for time series and tabular data
• Transform data science prototypes into full-scale products, while deploying and monitoring ML models
• Run live tests and experiments
• Train and retrain systems when necessary
• Create or extend existing ML libraries and frameworks

• Collaborate with other scientists, engineers, architects and analysts spread across several countries

   

Your Experience & Skills:

• MSc in Computer Science, or any related degree
• Solid working experience in Python and Java - high coding standards, clean code, well documented, and extensive unit testing- Must.
• Experience working with databases (SQL and no-SQL)
• Experience with Scala
• Experience with training, testing, deployment, and monitoring real-time (or near real-time) machine learning models in production
• Experience with machine learning frameworks (like Keras, Tensorflow, or PyTorch) and libraries (like scikit-learn) - Big Advantage. 
• Experience with Big Data tools, in particular batch and stream processing (Spark, Kafka, Hadoop, Hive, etc.) - Must 
• Good understanding of container & orchestration technologies (Docker, Kubernetes, etc.) - Must
• Experience working on high-scale, production-grade projects

• All-around team player who is a self-motivated, fast learner

   

Benefits:

• Annual company bonus
• Competitive salary & flexible working hours
• Daily breakfast, lunch, and office refreshments
• Private health insurance, dental coverage, and psychological counseling
• 20 paid vacation days and 5 sick days per year
• 6 long weekends and 1 day off for your birthday
• Gifts for special occasions (birthday, Easter, Christmas, Women’s and Men’s Day, weddings, childbirth, etc.)
• Technical library with the option to order books
• Access to our educational platform with courses, training programs, and certifications
• Career development through coaching and reviews
• Internal mobility & referral program
• Corporate celebrations, team-building events, and fun activities
• Personal care in the office (nails, eyebrows, and barber services)
• Modern offices (Kyiv, Vinnytsia, Dnipro) with organized shuttle buses to and from the office

Hello everyone 👋

At Intobi, we're a software and product development company passionate about driving innovation and progress.

We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.

Our expertise lies in developing cutting-edge Web and Mobile applications.

We’re looking for a success-driven Senior Python Developer for one of our clients.

Full-time, long-term position with the flexibility to work either from the office or remotely.

About the project:

It is a leading provider of innovative technology solutions, delivering cutting-edge services to businesses across various industries. Our mission is to help organizations accelerate their digital transformation through scalable and secure backend technologies. 

Requirements:

— 7+ years of professional experience in software development, with a strong focus on backend technologies.

— Proficiency in Python (Django experience is a bonus).

— In-depth understanding of Kubernetes (K8s) for container orchestration and management.

— Experience in developing and deploying cloud solutions using AWS services, including ECS, EKS, Lambda, S3, and RDS.

— Strong background in microservices architecture and distributed systems.

— Experience working with both relational and NoSQL databases.

— Strong debugging skills and a deep understanding of performance optimization techniques.

— Ability to collaborate effectively with other developers, product managers, and engineers to ensure the success of key projects.

— Spoken English (B2+).

Preferred Qualifications:

—  Knowledge of continuous integration and continuous delivery (CI/CD) pipelines.

—  Experience with containerization tools like Docker.

—  Familiarity with DevOps principles and practices.

What we offer:

— Competitive salary;

— Paid vacation and sick leaves;

— Paid day off (Ukrainian holidays);

— Flexibility to work either from our cozy office or remotely;

— 8 hours working day, 5 days a week;

— Career growth potential;

— Free snacks, fruits, and drinks;

— Friendly team and corporate events.

Please send your CV here or via email

Should the first stage be successfully completed, you’ll be invited to a personal interview.

PIN-UP Global is an international holding specializing in the development and implementation of advanced technologies, B2B solutions and innovative products. We provide certification and licensing of our products, providing customers and partners of the holding with high-quality and reliable solutions.

We are looking for a Chief Product Officer (Traffic Platform)!

Requirements:

- Experience as a CPO, Head of Product, or in a similar role within or related high-load digital projects;
- Strong leadership and team-building skills;
- Experience in project management, technical process optimization, and cross-functional delivery;
- Deep understanding of customer needs, user experience design, and market research methodologies;
- Strong communication skills for effective collaboration with C-suite executives, stakeholders, and cross-functional teams;
- Excellent organization, analytical and problem-solving skills to address complex product challenges;
- Strong analytical and problem-solving skills to address complex product challenges;
- Experience in budgeting, forecasting, and managing the financial aspects of product development;
- Proficiency in analyzing product performance metrics, such as Customer Lifetime Value (CLTV) and Net Promoter Score (NPS), to drive informed decision-making.

Responsibilities:

- Development of the products within the framework of a general product strategy;
- Build, lead a high-performing product team, manage, and mentor cross-functional teams; hire top talent to strengthen delivery capabilities;
- Refine internal collaboration workflows, ensuring efficient cross-departmental communication. Evaluation of tasks, prioritization of Backlog, setting out deadlines and control over its compliance;
- Drive technical optimizations, maintain monitoring & alert systems, ensure uptime through backups and configurations;
- Plan releases according to the department roadmap, allocate resources effectively, ensure timely delivery of initiatives;
- Establish and track KPIs and metrics to track product performance, customer satisfaction, and market success;
- Conduct QA reviews, and provide regular performance and progress reports;
- Monitoring of the user's activity (user's pains), searching for decisions for improving a product (product's gains);
- Interact with stakeholders, including executives, investors, and board members, to present product strategies, roadmaps, and performance metrics.

Benefits:
☘️ An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more;
🤝🏻 Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍 Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖 Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️ Corporate health insurance program for your well-being;
💵 Referral program enjoy cooperation with your colleagues and get the bonus;
📚 Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
🎯 Rewards program for mentoring and coaching colleagues;
🗣 Free internal English courses;
🧘 Yoga classes to help you stay active and energized;
🦄 Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;
🎳 Company events, team buildings.

At Enjoy Gaming, we’re a passionate team of industry experts backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience.
Our core values of ownership, communication, and honesty drive everything we do.

Join us and be part of our innovative journey in the gaming world!

We are currently seeking a talented Architect to join our creative team and contribute to designing innovative and functional architectural solutions. The Architect will collaborate with project managers, engineers, and design teams to develop detailed plans and visualizations, ensuring that each project aligns with our company’s standards, sustainability goals, and aesthetic vision.

About you:
— 6+ years in backend/platform development, including 2–3+ years in an architecture or lead role
— Experience designing high-loaded and distributed systems and production experience with microservices and/or monoliths
— Understanding of event-driven systems, queues; strong proficiency in SQL/NoSQL
— Experience in API design and integrations, with attention to security and performance
— Skilled in system documentation (C4/UML diagrams, ADR), able to explain complex concepts simply
— Ability to conduct reviews, mentor teams, negotiate, and make decisions
 

What goals will you have?:
— Design high-level architecture (microservices/monolith/event-driven models) and integration approaches
— Define tech stack, architectural patterns, and technical standards; maintain best practices
— Develop strategies for scalability, reliability, security, and performance
— Conduct architecture reviews, audit existing solutions, and assist teams with technical trade-offs
— Maintain architectural documentation: diagrams, specifications, ADRs
— Keep the architecture up to date and plan technological upgrades
— Define clear boundaries for services/domains/modules and ensure adherence
— Take ownership of architectural decisions with final say on critical issues
— Initiate necessary changes (refactoring, migrations) and set technical constraints
— Participate in strategic planning and tech debt management; arbitrate technical disputes
— Educate teams through internal lectures, workshops, and standard setting

It will be a plus:
— Experience in iGaming, fintech, payment systems (PSP), or high-load environments
— Familiarity with DDD, CQRS/ES, and observability practices (logging, metrics, tracing)
— Experience with migrations (e.g., monolith → microservices), Kubernetes/containerization, and IaC

Technical Expertise:
— Databases: MongoDB, MySQL, Redis
— Messaging/Streaming: Kafka
— Backend: Node.js, TypeScript, .NET Core
— Containerization/Orchestration: Kubernetes
— Monitoring: Grafana, Prometheus, Loki
— Frontend/Streaming: React, React Native, Canvas, Video Streaming Protocols

What you get in return:
— Competitive Salary: A fixed salary in EUR with annual performance reviews to recognize your growth
— Remote Work Option: Enjoy the flexibility and comfort of working remotely
— Comprehensive Benefits: Includes medical insurance, access to a psychologist, and participation in our English-speaking club
— Paid Time Off: 20 vacation days + 10 lieu days, plus national holidays
— Paid Sick Leave: Up to 10 working days per year
— Professional Development Support: We reimburse courses, training, and certifications to help you grow in your career
— Self-Development Perks: Reimbursement available for language classes, sports activities, massages, or sessions with a life coach

Please note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy.
 

I give my consent following the Law on the Protection of Personal Data dated June 1, 2010, No. 2297, effective from January 1, 2011, for the processing of information classified as personal data.

Our team is looking for a skilled Senior Android Developer with proven AOSP experience to work on a long-term project.

Project

The project is dedicated to the development, maintenance, and verification of next-generation smart glasses. The team is working on building innovative solutions based on the AOSP (Android Open Source Project), ensuring seamless functionality, stability, and performance of the device.

Responsibilities

• Drive the development of new features and key components for our Wearable team
• Integrate our software deeply with the Android Open Source Project (AOSP)
• Create essential tools, tests, and utilities to ensure high quality
• Continuously improve functionality and resolve bugs based on user feedback
• Adapt and port AOSP to new hardware platforms
• Be a key player in system bring-up, debugging, and performance optimization
• Focus on optimizing power consumption and memory usage for our embedded devices
• Collaborate with the team to maintain and verify the smart glasses software stack

Requirements

• 5+ years of experience in Android and/or embedded software development
• Strong knowledge of Linux Kernel and Android Open Source Project (AOSP) build systems (Soong, Make, and Bazel)
• Deep understanding of Android internals (Framework, HAL, RIL, and IMS)
• Proficiency in system debugging, performance optimization, and system bring-up
• Solid expertise in power and memory optimization
• Strong grasp of Android System Architecture: boot process, Binder IPC, Zygote, SELinux, and Verified Boot
• Proven experience in system-level optimization (boot time, memory, power) using tools like perf, ftrace, and D-Bus
• Fluent in English (written and spoken)

Would be a plus:

• Knowledge of Java, C, C++, and JavaScript
• Experience with Embedded Linux, Linux, and Windows
• Hands-on experience with Android Studio, Git, Gerrit, Jenkins, and Azure DevOps
• Understanding of Wi-Fi, and BLE technologies

Key Responsibilities:

• Backend Development: Develop, optimize, and maintain robust backend applications using Python (Django is a plus).
• Microservices Architecture: Design and implement scalable, efficient microservices architectures to support business needs.
• Cloud Solutions: Leverage AWS services (e.g., ECS, EKS, Lambda, S3, RDS) to design, develop, and deploy cloud-based applications.
• Kubernetes Management: Work with Kubernetes (K8s) to deploy and manage containerized applications ensuring smooth and efficient operations.
• Performance & Reliability: Ensure backend systems maintain optimal performance, reliability, and security to meet business and customer requirements.
• Collaboration & Strategy: Work closely with cross-functional teams to define system architecture and drive technical strategies for product development.
• Troubleshooting & Optimization: Identify and troubleshoot complex issues, applying solutions to improve system efficiency and reduce downtime.

Requirements:

• Experience: 7+ years of professional experience in software development, with a strong focus on backend technologies.
• Technical Skills:
  • Proficiency in Python (Django experience is a bonus).
  • In-depth understanding of Kubernetes (K8s) for container orchestration and management.
  • Experience in developing and deploying cloud solutions using AWS services, including ECS, EKS, Lambda, S3, and RDS.
  • Strong background in microservices architecture and distributed systems.
• Database Knowledge: Experience working with both relational and NoSQL databases.
• Problem-Solving: Strong debugging skills and a deep understanding of performance optimization techniques.
• Team Player: Ability to collaborate effectively with other developers, product managers, and engineers to ensure the success of key projects.

Preferred Qualifications:

• Knowledge of continuous integration and continuous delivery (CI/CD) pipelines.
• Experience with containerization tools like Docker.
• Familiarity with DevOps principles and practices

At Mindojo, we’re developing advanced ed-tech platforms, used by market-leading test-prep courses such as Bloomberg Exam Prep as well as language learning apps for children. 

On our platform, students engage in a rich, personalized dialogue with our AI private tutor, far surpassing the efficacy of existing resources like textbooks, video or classroom lectures, and various e-learning products. 

As a Senior AI-First Full-Stack Engineer, you’ll design lean development pipelines where AI agents assist in building, testing, and releasing product features. You’ll act as both architect and quality gatekeeper—owning solutions from idea to deployment, ensuring every learner-facing feature meets Mindojo’s high bar for reliability and impact.

Note: This role is not about developing new AI models—it’s about leveraging existing AI tools (LLM frameworks, agent orchestration, AI-augmented coding workflows) to engineer better products, faster.

Our culture

We move fast, prioritising the highest-impact work and discarding anything that does not advance learner outcomes. We operate with wide autonomy and a can-do attitude: if you spot a problem, you fix it. Transparency in plans and results, coupled with personal responsibility for quality and security, underpins every decision.

Requirements:

• Demonstrable track record of applying LLM-based tools (e.g., Cursor, Copilot, Windsurf, LangGraph, AutoGen, CrewAI or equivalent) in real-world development workflows.
• Deep software architecture and development experience across the full stack, with expert knowledge in Python, JavaScript.
• Ability to audit AI-produced code for hidden dependencies, insecure patterns and concurrency edge cases.
• Cloud infrastructure management experience along with server administration skills.
• Comfortable leading features through discovery, implementation, testing, deployment and monitoring.
• Proven ability to multitask and manage multiple priorities effectively.
• Exceptional autodidacticism.
• Excellent organizational skills and a proactive attitude are essential.
• Excellent communication skills in both written and spoken English.

Bonus points for:

• Start-up experience.
• Portfolio demonstration – a brief README, blog post or video walkthrough showing an AI-agent workflow you built and the impact it delivered.

Operations expectations:

• Availability – be responsive in Slack during core hours (UTC+3 overlap)—we value fast unblockers, not constant pings, and respect deep-focus time.
• Planning transparency – publish a daily plan in the calendar and an end-of-day progress update.
• Delivery rhythm – break work into tasks that close or deploy at least weekly.
• Incident participation – collaborate in real-time when production issues affect learners.

What you will be doing:

• Architect and maintain agent pipelines (planning → coding → test/validation).
• Review AI-generated pull requests for security, performance and edge-case correctness; no tolerance for bad code or slow, error-prone deployments.
• Automate repetitive engineering and operational tasks as soon as they are recognised.
• Own solutions end-to-end—from design through deployment to monitoring—without hand-holding or bottlenecks.
• Run focused experiments to validate product ideas and workflow improvements.
• Thrive in a fast-paced environment, adapting quickly to new challenges across various tasks.

What you won’t deal with:

• Endless ticket grooming, rigid specs, or waterfall hand-offs.
• Bureaucratic status meetings or drawn-out manual deployments.

What we offer:

• Competitive compensation package.
• Stock option plan.
• Challenging and interesting projects.
• Flexible work schedule and the ability to work from anywhere.
• A real chance to play a key part in revolutionizing education worldwide.

We are currently looking for an active, innovative, experienced Facebook Media Buyer to join our team.

Our ideal candidate must be comfortable in a fast-paced environment and be excited about the opportunity to work strategically at a high-level and the opportunity to actively participate in the daily operations.

Requirements:

• At least 1 year of commercial experience with Facebook Ads (gambling);
• Expertise in Tier 1,2 markets;
• Working effectively with a high daily budget;
• Understanding of specifics of the Meta system algorithms;
• Ability to find and correctly scale working connections;
• Generate and test new hypotheses;
• Ability to provide technical specifications to creatives and technicians;
• Understanding and ability to work with basic metrics;
• English — pre-intermediate;
• Result-oriented person with high stress management skills;

• Creative and adaptive mindset.

   

Responsibilities:

• Creation and launch of Facebook advertising campaigns;
• Searching and testing new approaches and connection;
• Testing new hypotheses and displaying statistics on them;
• Creation of technical specifications for the creation of creative materials and texts;
• Analysis of the effectiveness of advertising campaigns and their optimization;

• Reporting on advertising campaigns.

   

What we offer:

• Competitive salary: rate + high % of personal profit;
• Unlimited budgets for profitable campaigns;
• Work with TOP global brands from the world of Gambling;
• Personal prospects of quickly moving to a TL position with proper results;
• A dynamic and flexible startup environment that encourages innovation;
• Rockstar professional team (mediabuyers, affiliate, tech, creative, finance);
• 100% Remote work.

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!
 

Required Skills:

· 5+ years of hands-on experience in commercial software development using Java.

· Solid understanding of Object-Oriented Programming (OOP) concepts and proficient in applying design patterns.

· Extensive expertise in Java Core and the Spring framework (including Spring Boot, Spring Web, Spring Data).

· Proficiency in vanilla JDBC for database interactions.

· Strong understanding of RDBMS concepts and SQL, with experience working with databases such as PostgreSQL.

· Experience with distributed messaging systems, particularly RabbitMQ.

· Proven track record in the development of microsevices and distributed transactional systems.

· Knowledge of fundamental design principles for building scalable and highly available applications.

· Good foundation in algorithms, design patterns, and data structures.

· Proficiency in unit/functional testing frameworks such as JUnit 4/5, Spock, and Testcontainers.

Will be a plus:

· Familiarity with NoSQL databases like Redis.

· Experience with Kubernetes and Nomad.

· Experience with AWS services.

· Experience with Oracle databases.

· Experience in application and infrastructure monitoring.

· Proven ability to troubleshoot production problems related to software applications.

· Exposure to high-load systems.

· Good spoken and written English skills.

Responsibilities:

As a Java Software Engineer, you will play a pivotal role in engineering and implementing a high-loaded enterprise system that serves tens of thousands of users logging into our product every day. Your responsibilities will include:

· Collaborating with cross-functional teams to design, develop, and maintain robust software solutions that meet the needs of our enterprise-level system.

· Architecting scalable and efficient Java-based components to ensure optimal performance under high load.

· Implementing best practices in software engineering, including code reviews, testing methodologies, and documentation standards.

· Optimizing system performance and reliability through continuous monitoring, troubleshooting, and performance tuning.

· Participating in the entire software development lifecycle, from requirements gathering and design to deployment and support.

· Staying up-to-date with the latest technologies and industry trends to continuously improve our system architecture and development processes.

Company offers:

· Long-term employment.

· Flexible timetable.

· Comfortable working conditions.

· Paid vacation and sick leaves.

· English lessons, gym.

· Competitive salary level.

About us

We are a Shopify agency helping international eCommerce brands from the US and Europe scale their online sales.
Even though our team is still relatively small, we already work with established clients and run several projects in parallel.
Our strengths are fast decision-making, zero bureaucracy, and a high level of responsibility for the final result.
We are growing quickly and now looking for a Project Manager who will become a key part of the team and help bring our processes to the next level.

What you’ll do

• Manage several eCommerce projects in parallel (mostly Shopify, occasionally WordPress).
• Organize the full process: from kick-off to delivery (planning, deadlines, QA).
• Communicate directly with clients (Slack, Zoom, Email) and maintain transparent communication.
• Create and track tasks in ClickUp.
• Coordinate developers, VA, designers and QA.
• Keep things structured: documentation, reports, checklists.

Who we are looking for

• 2+ years of experience as a Project Manager in IT (preferably web/eCommerce).
• Experience working with US/European clients.
• Upper-Intermediate+ English (both written and spoken).
• Ability to clearly set tasks and control their execution.
• Experience with task trackers (ClickUp / Jira / Trello).
• A proactive, responsible person who doesn’t need micromanagement.

Nice to have:

• Experience with Shopify/eCommerce.
• Basic understanding of web development processes.

What we offer

• Work with established international eCommerce brands.
• A key role in the team (influence on processes and company scaling).
• Opportunity to grow into Head of Project Management and build your own PM team in the future.
• Zero bureaucracy and quick decision-making.
• Remote work.
• Payment in USD (depending on experience level).

If you want to become not just a “task manager” but a true driver of our agency’s growth — we’d love to have you on the team.

Trueplay is a Loyalty Booster Suite that enables iGaming brands to build lasting customer relationships based on trust and mutual benefit. It features three programs that ensure player interactions with gambling platforms are exciting right from the start.

We offer solutions on three epic levels:

• Acquisition and engagement — CopyStake introduces users to an iGaming website, allowing them to bet alongside their favorite streamers.
• Retention — the Play to Earn and Hold to Earn loyalty programs keep player engagement high by guaranteeing rakeback and distributing a share of the platform’s revenue.
• Brand equity — the tokenization of loyalty points helps transform users’ affinity for a brand into a personal interest in its financial success. In Trueplay’s take on Web3 loyalty, players feel like casino stakeholders.

More than 20 iGaming brands from 18 markets are fostering player loyalty with Trueplay. 

Our internal team is currently looking for a skilled Senior ML Engineer.

It is important for us that you have:

• 5+ years of professional experience in software engineering/ML engineering
• Strong programming skills in Python (pandas, NumPy, scikit-learn, PyTorch, TensorFlow)
• Solid experience with cloud platforms (AWS/GCP/Azure) and containerization (Docker, Kubernetes)
• Hands-on experience with MLOps tools (MLflow, Kubeflow, Airflow, SageMaker, Vertex AI, etc.)
• Knowledge of data engineering (ETL pipelines, streaming data, batch processing)
• Strong background in algorithms, data structures, and distributed computing
• Experience deploying and monitoring ML models at scale
• Excellent problem-solving and communication skills

You will be responsible for:

• Designing, implementing, and optimizing end-to-end ML pipelines (data preprocessing, model training, deployment, monitoring)
• Collaborating with data scientists to move ML models from research to production
• Ensuring scalability, reliability, and performance of ML services in production environments
• Developing tools for experiment tracking, model versioning, and reproducibility
• Working with big data platforms (Spark, Hadoop, Snowflake, Redshift, etc.)
• Implementing MLOps best practices (CI/CD for ML, monitoring, automated retraining)
• Conducting code reviews, mentoring junior engineers, and leading technical discussions

We offer:

• Remote work
• Two meeting hubs in Warsaw, Poland, and Kyiv, Ukraine
• Flexible working hours
• Compensation that includes coverage for 20 days to recharge and unwind
• Additional support covering 14 days for health-related matters when needed
• Support in professional growth during the initial months, with guidance from experienced team members
• Engaging corporate events and activities
• Competitive financial compensation

About the Role

We are looking for a highly skilled Senior Fullstack Engineer with strong expertise in React and Node.js to join our growing engineering team. You will be responsible for designing, developing, and maintaining scalable web applications, collaborating with cross-functional teams, and mentoring junior engineers.

Responsibilities:

• Develop and maintain high-quality web applications using React and Node.js.
• Design and implement APIs and integrate with third-party services.
• Ensure application scalability, performance, and security.
• Collaborate closely with product managers, designers, and other developers to deliver business value.
• Write clean, maintainable, and testable code following best practices.
• Participate in code reviews and contribute to architectural decisions.
• Mentor and support team members, sharing knowledge and promoting engineering excellence.

Requirements:

• 5+ years of professional experience in software development.
• Strong proficiency in JavaScript/TypeScript, React, and Node.js.
• Solid understanding of RESTful APIs, GraphQL, and microservices architecture.
• Experience with databases (SQL and NoSQL).
• Familiarity with cloud platforms (AWS, GCP, or Azure).
• Knowledge of CI/CD pipelines, testing frameworks, and DevOps practices.
• Strong problem-solving skills and ability to work in a fast-paced environment.
• Excellent communication skills and team collaboration.

Nice to Have:

• Experience with containerization (Docker, Kubernetes).
• Knowledge of Next.js or other SSR frameworks.
• Familiarity with event-driven systems.

What We Offer

• Competitive salary and performance-based bonuses.
• Flexible working hours and remote-friendly environment.
• Professional development budget (courses, conferences, certifications).