Jobs at Djinni

Description

About the Role
You will be part of the Engineering team, driving the evolution of Batch AI, our AI-powered system that optimizes material feeding in concrete production. Batch AI combines sensor data with predictive and machine learning models to make batching operations more accurate, consistent, and autonomous.
As a Senior ML Engineer, you will apply machine learning engineering and applied data science techniques to design, train, and evaluate models that directly impact industrial performance,
working closely with engineers and the Product Operations team.
This is a hands-on role for someone who thrives on ownership, experimentation, and delivering real-world impact. You will play a key role in advancing the intelligence and reliability of industrial
processes powered by Batch AI.

Requirements:

Qualifications
Must-Have
 

• BSc or MSc in Data Science, Applied Mathematics, Computer Science, or equivalent practical
  experience.
• 5+ years of hands-on experience in applied machine learning, with a focus on regression,
  forecasting, or optimization.
• Proven experience in production-grade ML pipelines, from experimentation to deployment.
• Strong grasp of data science concepts such as cross-validation, quantile modeling, and
  model safeguard techniques.
• Strong background in Python and data science libraries, with the ability to write clean,
  efficient, and production-ready code.
• Experience using modern development tools and practices, including Git and related
  workflows, code review processes, automated testing, and CI/CD pipelines.
• Solid understanding of data lifecycle management, including time-series feature engineering
  and retraining strategies.
• Experience with ML model monitoring, versioning, and continuous retraining frameworks.
• Familiarity with cloud ML ecosystems (Azure or AWS)

• Comfortable documenting and presenting analytical findings to mixed technical and non-technical audiences.

   

  Nice-to-Have

• Experience with Azure ML, CosmosDB, Service Bus, and Kubernetes.
• Experience with AWS SageMaker, ECS Fargate, SQS/EventBridge, and DocumentDB.
• Exposure to industrial data from manufacturing equipment, batching systems, or other IoT-connected process control environments such as manufacturing, logistics, or energy
  sectors.
• Experience applying software development and engineering best practices, including
  architectural, design, and coding principles.

• Experience with containerized workloads (Docker).
   

   

Job responsibilities

•  Design, train, and validate machine learning models that improve process performance and
  stability in concrete batching operations.
• Lead end-to-end model development, from data exploration and feature engineering to deployment and validation.
• Define and implement retraining and validation strategies that ensure continuous performance improvement.
• Work closely with engineers to ensure models integrate efficiently with production systems in Azure and AWS environments.
• Propose data selection and quality control methods to improve training representativity.
• Contribute to the monitoring and evaluation approach for ongoing model health.
• Document methodologies, experiments, assumptions, and decisions to maintain clarity and
  reproducibility.
• Collaborate with team members, the Product Operations team, and other stakeholders as needed to support large-scale deployment.

At DesignKey, we value design-driven development and are looking for a talented Middle+ UI/UX Designer to join our team. You will work directly with clients, conducting live design sessions, presenting design concepts, and collaborating with our PM and development teams to deliver top-notch web and mobile products.

Please note: You should be available to occasionally join client calls or live design sessions during 9:00 AM – 5:00 PM EST (16:00 – 00:00 Kyiv Time).
 

Responsibilities:

• Conduct live design sessions and product discovery meetings with English-speaking clients to understand goals and requirements.
• Present design concepts and demos to clients, explaining design rationale and guiding decision-making.
• Design user flows, wireframes, prototypes, and high-fidelity web and mobile designs in Figma.
• Improve and iterate on existing web and mobile platform designs.
• Collaborate closely with the PM and development team to ensure smooth implementation of designs.
• Verify that implemented designs match intended concepts and quality standards.

Required Skills:

• 3+ years of experience in UI/UX design for web and native mobile applications.
• Strong experience with Figma (prototyping, wireframing, and high-fidelity designs). Knowledge of Axure or other prototyping tools is a plus.
• Experience with website builders such as Wix is a plus.
• Strong understanding of user-centered design principles.
• Excellent client-facing and communication skills; confident in running live design sessions.
• Ability to translate client requirements and feedback into actionable design solutions.

Personal Skills:

• Creative problem-solving and attention to detail.
• Ability to work independently and manage multiple tasks.

• Passion for staying up-to-date with the latest design trends and best practices.

   

What We Offer

• Competitive salary with regular reviews.
• Support for individual entrepreneurs with accounting assistance.
• Fully remote work.
• A clear path for professional development and growth.
• A friendly team environment and engaging team-building activities (online and offline).

Pinktum is a company that focuses on providing innovative solutions in the fields of technology and software development. They specialize in creating custom software applications and integrating advanced technologies, including artificial intelligence (AI) and machine learning (ML), to meet the unique needs of their clients. Pinktum aims to enhance business efficiency and drive innovation through their tailored software services.

You will be the driving force behind the development, scaling, and long-term maintenance of modern, high-performance dashboards that visualize real-time data. This role is perfect for someone who loves to work across frontend and backend, building intuitive user interfaces while ensuring clean, scalable Python services behind the scenes. You will own the full lifecycle: from UI/UX implementation and backend integration to deployment, monitoring, and continuous improvement. Expect to work closely with product, data, and engineering people, building dashboards that are not just beautiful, but reliable, fast, and built to scale.
 

Requirements

- Strong experience with React (hooks, state management, component architecture) 

- Strong Python skills for backend development and API design

- Solid understanding of full stack system architecture and data-driven applications

- Experience with PostgreSQL, Clickhouse, Docker, and modern deployment workflows

- Confidence in API integration, authentication, and real-time data handling

- Ownership mindset, you care about performance, clean code, UX quality, and system reliability

- Clear communication and a collaborative, team spirit attitude

- You communicate fluently in English and also feel confident in German (not mandatory)

Nice to have, but not deal-breakers, if you are eager to learn, we will support you:

- Experience with data visualization libraries (e.g. D3.js, Recharts, Chart.js)

- Monitoring and observability with Grafana and Prometheus

- GitLab-based CI/CD workflows and Kubernetes deploymentsExperience with real-time systems (WebSockets, streaming APIs)

Responsibilities

- Build and maintain interactive, data-heavy dashboards using React. 

- Design clean, scalable frontend architectures with modern state management

- Develop and maintain Python-based backend services and APIs (FastAPI) for data delivery.

- Connect dashboards to PostgreSQL, Clickhouse, real-time data sources, and external systems. 

- Optimize dashboards for performance, scalability, and responsiveness. 

- Containerize, deploy, and monitor services using Docker, Kubernetes, and CI/CD workflows

- Continuously improve existing dashboards with a strong focus on stability, usability, and maintainability. 

- Collaborate across teams to transform business and product requirements into production-ready dashboard solutions

• Project Description:

  Join a team that's redefining banking technology!
  
  Our client isn't a typical Swiss bank — it's a modern financial institution focused on delivering cutting-edge online trading and financial services. Unlike traditional banks weighed down by legacy systems, their tech stack is lean and innovative.
  
  The team builds products that transform complex, fragmented risk data into clear, actionable insights, enabling smarter and faster decisions to reduce risk. We focus on core business areas such as account risk and work closely with key stakeholders - Risk department, Compliance department, and the Middle Office Fraud Center — to deliver impactful solutions.
  
  You'll be part of a Scrum team of four, collaborating daily with stakeholders through stand-ups, status updates, and Agile ceremonies. We embrace best practices and modern communication tools: Zoom, Teams, Outlook, JIRA, Confluence, and more.
  
  We continuously evolve our solutions to atomic microservices and self-contained systems, based on dockerized environments with CI and CD.
  
  What we offer:
  Professional Growth: access to local trainings, on-demand webinars, interactive workshops, and support for conferences and certifications.
  
  Competitive Compensation: Regular annual reviews based on your performance and professional development.
  
  Work-Life Balance & Fun: Team-building activities, corporate events, hackathons, and a variety of engaging initiatives.
  
  If you're proactive, creative, and ready for new challenges, join us! Together, we'll enhance product quality and optimize processes while driving innovation.

   

• Responsibilities:

  - Overall responsibility for a team, its performance
  - Driving the Scrum processes, coaching the team, driving improvements
  - Contributing towards the technical direction of the products by being involved in technical design and delivery of components
  - Identifying potential risks and escalating to the manager and client
  - Communicating and interacting effectively with other Team Leads
  - Participation in meetings with the client (Stand Ups, Grooming, Planning, Demo, Retro, and other ad-hoc ones)
  - Requirements refinement, Sprint planning, and task estimation
  - Application development
  - Developing unit/integration tests, E2E, ensuring good development testing coverage
  - Lead a team of 3 developers
  - Participate in peer design and code reviews
  - Evaluate and adopt new development tools, libraries, and approaches to improve delivery quality

   

• Mandatory Skills Description:

  - 1+ year in Team Lead position (fresh experience during last 2 years)
  - At least 5+ years of proven experience in a Software Developer position
  - Java core, Java 11+ features
  - OOP/OOD knowledge, design patterns
  - HTML, CSS, JavaScript
  - Proven knowledge of ReactJS, Redux [2+ fresh years of proven experience]
  - Unit testing frameworks (JUnit, Mockito, etc.)
  - Spring framework, IOC
  - RESTfull services
  - Java-based application servers (e.g. Tomcat)
  - SQL knowledge, any RDBMS, Oracle/PostgreSQL is a plus
  - ORM, Hibernate in particular
  - Maven and Distributed SCM (GIT OR Mercurial)
  - CI tools experience (Jenkins)
  - Docker

   

• Nice-to-Have Skills Description:

  - Education: Bachelor's / Master's degree in computer science or computer engineering
  - Experience in finance/banking business domain
  - Unix usage experience
  - Kafka
  - Java 11-21
  - WebSocket

We are a young and fast-growing company focused on building modern and innovative technology projects. This role requires on-site work, so the position is open only to candidates based in Lviv. As part of the hiring process, you will need to pass a technical interview where you can demonstrate your professional knowledge, practical skills, and technical expertise.

 Requirements: Hands-on experience with Python development Strong knowledge of Django and Django REST Framework Solid understanding of object-oriented programming principles Experience working with databases such as MySQL and PostgreSQL Confident use of version control systems (Git) Responsible attitude, strong work ethic, and ability to work effectively both independently and within a team

 We offer: A comfortable and well-structured work schedule Company-provided equipment A friendly and supportive office environment Official employment with a competitive salary based on your experience and skills Guidance and support from an experienced team Opportunity to work on engaging and challenging projects Send us your resume today — this could be the start of a successful collaboration. We will get back to you promptly after reviewing your application.

Uvik Software is a growing software development company with an international client base. We build long-term partnerships by delivering reliable technical support and software services for businesses worldwide.

We’re looking for a Lead Generation Manager (Middle—Senior level) who understands how IT services are sold, knows how to identify real business needs, and can turn research into qualified sales opportunities.

What you’ll do:

• Build and execute lead generation strategies for IT support and technical services (Helpdesk, L1/L2/L3 support, Support-as-a-Service).
• Identify companies with an active or upcoming need for external technical support.
• Research and segment target accounts using LinkedIn Sales Navigator, Apollo, AngelList, TechCrunch, Xing, and similar platforms.
• Use automation and enrichment tools to scale outreach while keeping lead quality high.
• Maintain and enrich lead databases in HubSpot.
• Work closely with Sales and Marketing to align ICPs, messaging, and qualification criteria.
• Track performance, analyze results, and continuously improve lead generation funnels.
  
  What we’re looking for:
• 3+ years of experience in B2B lead generation (Middle / Senior level).
• Hands-on experience in companies offering IT services or technical support (Helpdesk, MSPs, SaaS support, outsourcing, Support-as-a-Service).
• Strong understanding of how businesses buy technical support and IT services.

Confident user of:

• LinkedIn & Sales Navigator
• Apollo, AngelList, TechCrunch, Xing
• Lemlist, LinkedHelper, Snov.io, Phantombuster (or similar tools)
• Experience working with CRM systems (HubSpot).
• Strong written communication skills (email, LinkedIn, outreach copy).
• Analytical mindset and ability to work with metrics and funnels.
• English level B2+ (written and spoken).

Nice to have:

• Experience working with outsourced IT support / MSP models.
• Understanding of ICP definition, account-based lead generation, and trigger-based outreach.
• Experience collaborating closely with Sales teams

Hi there!

We are seeking a skilled and adaptable Middle Full Stack Developer to join our dynamic team. This role involves both front-end and back-end development tasks, requiring proficiency with .Net Core and Angular, Typescript, Javascript. The ideal candidate will have experience with SQL Server, including building and optimizing queries. Experience with Azure Cloud Services is a big plus.

Project Overview:

This project focuses on a cloud-based software platform that manages and automates the full lifecycle of F&I Products, Service Contracts and Extended Warranties in the automotive and consumer goods sectors. It enables real-time transactions, comprehensive policy/claims management and sophisticated risk/reinsurance handling to improve operational efficiency and risk understanding.

Entry Date: January-February 2026.

Duration: 6-9 month with possible extension.

Our ideal candidate has required technical skills:

• Proficiency in .Net Core Web API, NET Framework, ASP.NET, and front-end technologies such as Angular, Javascript and Typescript;
• Experience with MS SQL, including the ability to write and optimize SQL queries;
• Familiarity with Git and hands-on experience in using CI tools (Azure DevOps, TeamCity, Octopus);
• Proficient in designing and developing RESTful APIs;
• Experience integrating Azure Cloud Services like cloud functions and Azure jobs;
• Proficiency in unit testing frameworks such as NUnit and xUnit;
• Solid understanding and practical application of SOLID, DRY, KISS, YAGNI principles;

Nice-to-Have technical skills:

• Familiarity with Domain-Driven Design (DDD) practices;
• Experience with DevExpress/DevExtreme components;
• Experience in creating user-friendly interfaces;
• Familiarity with Jira and Teams;
   

Qualifications:

• 3+ years of relevant experience in full-stack development;
  Bachelor’s or Master’s degree in Computer Science or a related field;
• B2 English level or higher.
   

Personal Attributes:

• Strong analytical and problem-solving abilities;
• Excellent team collaboration skills;
• Adaptability to new technologies and flexibility in handling multiple tasks.

Your main responsibilities will be:

• Front-End Development:
  - Design, build, and maintain efficient, reusable, and reliable front-end code using Angular, jQuery, and TypeScript.
  - Implement user interface components and workflows ensuring high performance across devices and platforms.
• Back-End Development:
  - Develop application logic and functionality using .NET frameworks.
  - Create and maintain database schemas that represent and support business processes.
  - Optimize server-side applications and database interactions for speed and scalability.
• Database Development:
  - Using SQL databases, including creating, modifying, and optimizing queries and stored procedures.
  - Ensure data integrity and security in database operations.
• Project Collaboration:
  - Work closely with project managers and other team members to meet project requirements and deadlines.
  - Participate in code reviews, sharing feedback and insights to improve code quality and team knowledge.
   

Work Environment:
- Agile/Scrum project methodology;
- A diverse, multinational team of 5 developers and 3 QA specialists, 1 Tech Lead, Scrum Master. Architects and Business Analysts are distributed across multiple teams to support various product streams;
- 100% full-time remote;
- Standard working hours from Monday to Friday (9 AM to 6 PM, Kyiv time zone).

Description

Aetion is a healthcare technology company that provides real-world evidence (RWE) solutions and analytics software to biopharmaceutical companies, payers, and regulatory agencies. Their platform helps organizations analyze real-world healthcare data to generate scientifically validated insights about the safety, effectiveness, and value of medical treatments, guiding critical decisions in product development, regulatory approval, reimbursement, and clinical strategy.

We are transferring ownership of Privacy Hub—a highly sensitive, HIPAA- and ISO27001-compliant AWS environment—from a legacy, decentralized operations model into Aetion’s centralized engineering framework. To support this transition, we are seeking a delivery-focused engineer who can remove bottlenecks for our Data Science and Delivery teams by automating manual operational workflows and reducing recurring operational toil.

Requirements

• Scripting & Backend Development
  Proficiency in Python—particularly with Boto3 for AWS automation and PyTest for test coverage—and strong competency in Bash/Zsh scripting for operational tooling and environment management.
• AWS Services
  Hands-on experience with key AWS components, including Lambda for serverless compute, S3 for secure data lifecycle management (policies, encryption, lifecycle rules), IAM for roles, policies, and permission boundaries, and DynamoDB for lightweight backend and metadata storage.
• Infrastructure as Code
  Ability to develop, extend, and maintain Terraform modules, adhering to best practices for state management, modularization, and secure configuration.
• Operational & Security Tooling
  Familiarity with Jira Service Management for workflow intake and operations, GitHub for PR-based development workflows, and exposure to Wiz or similar cloud vulnerability platforms (preferred but not required).
• Delivery Mindset
  A strong bias toward user-centric and velocity-driven engineering — rapidly unblocking business needs while maintaining strict compliance and security controls. Demonstrates practical decision-making that balances speed, stability, and regulatory requirements.

Job responsibilities

• Data Operations Automation
  Design and implement automation to eliminate manual, ticket-driven workflows—such as client onboarding actions, S3 bucket provisioning, and data deletion requests—by replacing them with standardized, self-service solutions aligned with Datavant’s Cloud Infrastructure team practices. This reduces operational load, improves consistency, and enforces security/compliance controls by default.
• Operational Support for Data Science Workloads
  Serve as the primary technical responder for Data Scientist access issues, compute environment outages, and instance-level failures. Prioritize rapid triage and resolution to minimize downtime and maintain consistent delivery velocity across analytics and modeling teams.
• Legacy Code & Logic Extraction
  Analyze and reverse-engineer existing Python/Boto3 automation, Lambda workflows, and the legacy “Miradoor” backend to identify embedded business rules. Migrate the recovered logic into modernized, supportable tooling and workflows, ensuring long-term maintainability and alignment with centralized engineering standards.
• Compliance & Audit Operations
  Perform recurring compliance tasks—including ISO27001 backup validation, user access reviews, and policy adherence checks—to maintain continuous audit readiness throughout the transition period. Ensure documentation, evidence collection, and operational controls meet internal and external regulatory requirements.

About Us:

Plexsupply, Inc. is a US-based e-commerce company ranked among the Top 200 Amazon sellers in the United States.
Alongside marketplaces, the company is developing its own online store as a separate strategic direction, with a focus on scaling sales and long-term profitability.

Current Website Status:

The website is built on Magento and is currently undergoing technical upgrade and optimization.
A project-based Magento developer is involved, and an external technical contractor is being selected to provide further platform support and development.

In parallel, a basic analytics and SEO foundation is being established.

 

Role Overview:

We are looking for a Marketing Specialist / Website & E-Commerce Manager who will be responsible for the operational management of the website and its development as an e-commerce project.

 

The Role Combines:

• development of a growth strategy together with the Sales Director;
• online marketing;
• daily operational website support (advertising, content, analytics, troubleshooting with involvement of relevant specialists);
• coordination of content teams and technical maintenance contractors.
  
   

Key Objective:

The key objective is to ensure stable website operation, systematic development, and gradual growth of online sales.

We are looking for a manager with strong expertise in online marketing and sales, who can organize the website as a managed e-commerce business direction.

This Role Is for a Specialist Who:

• has a deep understanding of e-commerce and marketing;
• can work effectively with marketing, content, design, support teams, and technical contractors;
• has proven experience of effective work in a remote environment.
  
   

Area of Direct Responsibility:

• Operational website management (stability, relevance, change control).
• Website task planning and prioritization.
• Coordination of marketing, content, design, customer support, and technical contractors within the website’s operational scope.
• Control of task execution, deadlines, and quality of deliverables.
• Ensuring proper analytics setup and regular reporting.
• Analysis of website performance metrics and preparation of management insights.
  
   

Area of Influence:

• Participation in defining the online store development strategy together with the Sales Director.
• Participation in planning marketing and promotional activities.
• Contribution to improving the customer journey and conversion.
• Preparation and implementation of recommendations related to SEO, content, website structure, and offers.
• Development of initiatives aimed at growing the website-related e-commerce direction.
  
   

Team Context:

• Content team (data and catalog management).
• Designers (creation of visual materials).
• Project-based Magento developer / external technical contractors (website updates and maintenance).
• Sales Director (approval of development and advertising strategy).
• Project Manager (reporting, risks, budget).
  
   

Requirements:

• 3+ years of experience in e-commerce, digital marketing, or website management.
• Practical understanding of online sales, marketing logic, and tools.
• Experience with Google Analytics, Google Search Console, CRM systems, and email marketing.
• Experience working with marketing, content, design, and technical teams.
• Analytical mindset, structured approach, and results orientation.
• Proven experience working effectively in a remote format.
• English level B1 or higher.
• Discipline, responsibility, and readiness to work with time-tracking tools.
  
   

Nice to Have:

• Experience with Magento and/or Shopify.
• SEO, CRO, A/B testing.
• Experience with US-based e-commerce projects.
  
   

What We Offer:

• Fully remote work in a US-based company.
• Stable salary paid in USD (based on interview results).
• 20 paid vacation days.
• Work on a real e-commerce product with growth potential.
  
   

How to Apply:

Please send your resume and indicate your expected compensation.

We are looking for a CRM Manager to become a valued member of our dynamic team. As a CRM Manager, you will play a pivotal role in nurturing and retaining our existing customer base while driving sustained growth and profitability. If you are a highly motivated individual with a passion for customer relationship management and a proven track record of driving successful retention strategies, we invite you to join our team and make a significant impact on our company's growth trajectory.

HOW YOU WILL MAKE AN IMPACT

• Creating visually appealing emails for trigger campaigns aimed at retaining existing customers.
• Overseeing all aspects of trigger campaigns, from conceptualization to execution. This includes brainstorming campaign ideas, developing strategies, implementing campaign workflows, and making necessary adjustments based on performance metrics and feedback.
• Configuring bonuses to encourage customer retention. This involves determining the type and value of bonuses, setting up bonus structures, and monitoring bonus utilization.
• Developing comprehensive campaign plans focused on reactivation, enhancing player performance, and other retention objectives.
• Implementing gamification elements to enhance customer engagement and loyalty. This involves configuring and managing mini-games, and tournaments within the gaming platform.
• Conducting primary analysis of promo campaigns and their effectiveness.

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• You'll have to have at least 1 year of experience in the iGaming field and be knowledgeable about the best retention practices;
• We will expect you to possess a great deal of information about how to use different communication channels;
• Your technical skills must be at an advanced level;
• Your English level needs to be intermediate or higher;
• We will count on your understanding and insights about the process of user segmentation and content personalization.

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Unlimited vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
• Co-working space reimbursement to save your nerves from always working from home :)

The Quality Assurance Engineer plays a critical role in ensuring the quality and reliability of our products. As a key member of the engineering team, this individual is responsible for developing and executing comprehensive test plans, identifying issues, and working closely with development teams to ensure timely resolution. The QA Engineer focuses on creating automated and manual tests, providing clear documentation, and continuously improving the testing process to align with industry standards and best practices. This role requires a detail-oriented professional with a strong technical background, a passion for quality, and a collaborative mindset to support both product delivery and user satisfaction.

Job responsibilities

• Identify, document, and track defects, and work with the development team to resolve them.
• Audit and update existing test cases if needed.
• Perform functional, regression, and user acceptance testing.
• Conduct exploratory testing to uncover potential issues and improve overall product quality.
• Work closely with developers, designers and PMs to understand application functionality and contribute to test planning.
• Take full ownership of own work and responsibility for every detail, every step of the way
• Execute features/projects from start to end

Required qualifications

• More than 3 years of experience
• Experience with the creation/maintenance of test documentation.
• Experience in Mobile Application testing
• Strong knowledge of Client/Server communication, experience in testing REST APIs using tools such as Postman/SoapUI
• Strong knowledge of software testing methodologies, tools, and best practices.
• A clear understanding of the software development lifecycle, including the quality assurance process, good understanding of SDLC and STLC
• In-depth knowledge of the current industry-wide testing techniques, tools, and methodologies.
• Advanced English knowledge.

Nice-to-Have

• Familiarity with programming languages (e.g., Typescript, JavaScript) for test script development.
• Knowledge of version control systems such as Git.

Hiring process

• Resume and portfolio review
• 30-45 minute initial interview
• Short exercise
• 60 minute exercise review (panel)
• Leadership interview(s)
• Decision

We are looking for a Project Manager with 1+ year of experience to join our team. You will be responsible for coordinating tasks related to Mobile Development and UX/UI Design.

Key Responsibilities:

— Coordinate tasks, communication between all project stakeholders, understanding the target of the project

— Prepare documentation, estimates and follow-ups of the meetings and about workflow

— Constant communication and feedback to both client and team

— Regular meetings with developers/clients/team

— Monitor deadlines and review of team work hours on Clockify

— Solve issues quickly to prevent project delays

— Analyse results and suggest improvements to optimise workflow

— Be ready to handle multiple projects

— Manual QA

Requirements:

— Strong verbal and written communication skills

— Ability to motivate and coordinate team members

— Understanding of UX UI design, frontend, backend mobile development

— Familiarity with project management methodologies (Agile, Scrum, Kanban, etc.)

— Proficiency with Jira, Slack, Notion, Google Services

Key skills:

— Risk Management & Process Optimisation

— Technical Knowledge

— English (B2+)

— Management Experience

We Offer:

— Growth in IT field

— Friendly Environment

— Flexible Working Conditions

— Professional Development

We are currently seeking a qualified and experienced Technical Support engineer to join our team.

Preferred skills:

— Working experience in gambling support/tech support teams;
— Working experience with RMG projects.

Must have skills:

— Strong user of Jira Software/Jira service management/Any desk/ Google workspace, etc.
— English level: Upper-Intermediate;
— Strong verbal and corporate communication skills;
— Understanding of the software lifecycle;
— Ability to learn quickly and work as a part of a team;
— A challenging and inquiring mind;
— Attention to detail and tenacity;
— Quick logical thinking;
— Sociability, communicability;

Responsibilities:

— Monitoring of high-priority services,
— Testing: performance and the new functionality used;
— Diagnostics and solution of user problems when working with the software used;
— Prioritizing user requests;
— Providing individual solutions for customers based on their business needs.

— Working hours from 9:00 to 21:00 (2/2)

Ready to offer:

Social benefits, paid vacations, sick-leaves

Career possibilities with growing team.

About SlotCatalog
 

SlotCatalog is a leading intelligence and data platform in the online casino industry. We serve both players and industry stakeholders by tracking slot games, providing performance insights, and managing large-scale structured data. The business is profitable and growing, with strong traction across both SEO and direct industry relationships. We are now expanding into regulated markets, direct media sales, and AI-powered tools.

What We’re Looking For
 

We’re hiring a Senior DevOps Engineer to take full ownership of SlotCatalog’s infrastructure, reliability, and DevOps practices at a critical stage of growth.
 

Until now, infrastructure and operational decisions have been largely founder-led and handled in an ad-hoc manner. This role will become the primary technical owner of production reliability and platform stability, responsible for building a mature, scalable, and well-documented DevOps function.
 

You will lead the transition from a founder-managed setup to a structured, production-grade DevOps organization, defining standards, processes, and long-term architecture. This is a hands-on leadership role: you will both design and implement solutions, while setting the direction for how infrastructure, CI/CD, security, and observability are built and maintained.
 

You will act as the key bridge between Engineering, Product, and Leadership, ensuring that delivery speed, system reliability, and security are balanced in a sustainable way. The role requires strong technical depth, ownership mindset, and the ability to make architectural decisions that will support the company’s growth over the next years.

Responsibilities
 

Infrastructure & Reliability Ownership:

• Own the full lifecycle of production infrastructure and environments.
• Define and maintain standards for availability, scalability, and disaster recovery.
• Lead the migration and stabilization of infrastructure from DigitalOcean/Hetzner to AWS.

CI/CD & Automation:

• Architect and own CI/CD pipelines (GitlabCI) and deployment strategies.
• Design and implement automation for provisioning, deployment, scaling, and recovery using Terraform, Helm, ArgoCD.

Kubernetes & Platform Engineering:

• Own Kubernetes clusters (EKS): architecture, security, networking, scaling, and upgrades.
• Define best practices for deployments, ingress, secrets management, and service reliability.

Observability & Incident Management:

• Own monitoring, logging, and alerting stack (Prometheus, Grafana, Loki).
• Define SLOs/SLAs, alerting policies, and incident response processes.
• Lead post-incident reviews and reliability improvements.

Security & Access Management:

• Own access control, IAM, secrets, network security, SSL/TLS, and compliance basics.
• Ensure secure-by-design infrastructure and CI/CD pipelines.

Collaboration & Technical Leadership:

• Act as DevOps authority for backend, data, and product teams.
• Participate in architecture discussions and release planning.
• Mentor engineers in infrastructure and reliability best practices.
• Establish documentation, runbooks, and operational standards.

Requirements & Skills

• 5+ years of DevOps / Platform Engineering experience, including:
• At least 2+ years owning AWS production environments.
• Strong System Administration background (Linux, networking, access control).
• Deep expertise in Kubernetes (EKS, networking, autoscaling, security, ingress, secrets).
• Hands-on experience with:
• Docker
• GitlabCI
• Terraform, Helm, ArgoCD
• Strong knowledge of:
• Prometheus, Grafana, Loki
• High-availability and fault-tolerant architectures
• Solid understanding of:
• Networking, security, IAM, VPN, firewalls, SSL/TLS
• Experience operating and tuning MySQL/MariaDB in cloud environments.
• Understanding of backend stacks (PHP) to support environment design and deployment optimization.
• Proven ownership mindset: ability to take responsibility for uptime, performance, and delivery quality.

Nice to Have

• Experience designing multi-region, high-availability architectures.
• Blue-Green / Canary deployment strategies.
• AWS Certifications (Solutions Architect, DevOps Engineer).
• Experience with performance tuning of databases and message queues.
• Experience building platform standards in fast-growing product companies.

Technology Stack

• Infrastructure: DigitalOcean/Hetzner Linux servers.
• Cloud: AWS (EKS, EC2, S3).
• Containers & Orchestration: Docker, Kubernetes.
• Monitoring: Prometheus, Grafana, Loki.
• Databases: MariaDB/MySQL.
• IaC / CI/CD: Terraform, Helm, ArgoCD, GitlabCI.
• Language: The product is written in PHP.
• Additional Systems: RabbitMQ, Valkey/Redis.

What Success Looks Like

• Production stability and incident rate visibly improved.
• Fully automated, reproducible infrastructure and deployments.
• Clear DevOps standards, documentation, and runbooks.
• Predictable release process with strong observability and rollback.
• Leadership and engineering trust in the DevOps function as a system owner, not just a support role.

What We Offer

🎯 Autonomy & Impact
Take ownership of your projects and partnerships — your ideas will directly influence our global growth.

🏡 Remote & Flexible
Work from anywhere with a schedule that supports your productivity and work-life balance.

🌴 Time Off
Enjoy 28 paid vacation days plus an extra day off on your birthday.

🩺 Health & Recovery
Paid sick leave to support your well-being.

📚 Learning & Development
Access to English courses, internal knowledge resources, and professional development opportunities.

 

About SlotCatalog
 

SlotCatalog is a data-driven intelligence platform in the iGaming industry. We operate at scale, working with large volumes of structured data, complex backend logic, SEO-oriented products, and multiple integrations.
 

Quality at SlotCatalog is not about “checking UI” - it’s about correct data, stable logic, predictable behavior, and trust in the product. That’s why QA plays a critical role in our development process.
 

Role Overview

We are looking for a Middle QA Engineer / Product Quality Analyst who understands how backend systems, data pipelines, and product logic work together.

This role sits between QA, backend development, and product thinking. You will be deeply involved in validating business logic, data correctness, integrations, and edge cases before features reach production.

You will work closely with backend developers (PHP/Laravel/Symfony), DevOps, and Product, ensuring releases are reliable, scalable, and production-ready.

Responsibilities

• Understand SlotCatalog features end-to-end:
  business logic → backend flow → data layer → user impact
• Analyze requirements and proactively identify:
  • Logic gaps
  • Data inconsistencies
  • Risky edge cases
• Create and maintain:
  • Test cases and scenarios focused on backend logic and data integrity
  • Checklists for releases and critical flows
• Perform functional, regression, smoke, and release testing
• Validate correctness of SEO-critical data and structured content
• Test integrations, background jobs, and data updates
• Perform API-level testing (requests, responses, validation, error handling)
• Verify data accuracy across SQL / NoSQL databases
• Report bugs with clear reproduction steps, technical context, and impact assessment
• Collaborate closely with:
  • Backend developers
  • DevOps (release readiness, production checks)
  • Product stakeholders
• Participate in release validation and post-release monitoring
• Proactively suggest improvements to:
  • Product logic
  • Data handling
  • UX flows where logic affects user trust
     

Requirements

• Experience as a Middle QA Engineer or strong Junior ready to step up
• Strong understanding of backend-driven web applications
• Hands-on experience testing systems built with PHP (Laravel / Symfony)
• Confident working with SQL and/or NoSQL databases
• Basic understanding of AWS or similar cloud environments
• Experience with REST API testing
• Strong analytical and structured thinking
• High attention to detail — especially with data
• Clear written communication and documentation skills
• Ownership mindset and responsibility for quality, not just tasks
   

Nice to Have

• Experience working with data-heavy or SEO-driven products
• Familiarity with logs, monitoring, or alerting tools
• Experience with Jira, Confluence, or similar tools
• Interest in test automation or quality process improvement
   

What Success Looks Like in This Role

• Fewer production issues caused by logic or data errors
• Predictable, stable releases with high confidence
• Clear QA documentation and structured test coverage
• Strong collaboration with Dev, DevOps, and Product
• A QA mindset that protects product trust and data quality
  
  What We Offer:
   

🎯 Autonomy & Impact
Join at a strategic stage and help shape both product and culture. Your voice will matter.

🏡 Remote & Flexible
Work from anywhere with a flexible schedule tailored to your productivity and time zone.

🌴 Time Off
Enjoy 28 paid vacation days plus a day off on your birthday — because life outside work matters.

🩺 Health & Recovery
We offer paid sick leave to support your well-being.

📚 Learning & Tools
Access to English courses, an internal library, reimbursement for learning resources.