Jobs at Djinni

 At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Software Engineer to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Key Responsibilities:

• Design and develop scalable, multidisciplinary applications for data representation within SoC environments
• Build and maintain databases, knowledge graphs, and RAG pipelines
• Deploy and manage solutions on cloud platforms (Azure, AWS, or GCP) using containerization (Docker)
• Develop and maintain CI/CD pipelines with automated regression testing
• Write tests and benchmarks to ensure system performance, reliability, and quality
• Apply best practices for code quality, data handling, and access control
• Support R&D teams in:
  • Creating and managing databases and knowledge graphs
  • Ingesting and processing various data sources
• Collaborate on improving development workflows using coding assistants and AI agents

Job requirements

Requirements

• Strong experience in Python programming
• Proven track record in designing scalable applications
• Hands-on experience with cloud platforms (Azure, AWS, or GCP)
• Experience in data engineering, including building knowledge graphs / ontologies
• Solid understanding of databases (SQL/NoSQL)
• Experience with CI/CD pipelines and automation
• Strong background in software testing (unit, integration, regression)
• Experience with Docker and cloud-based deployments
• Familiarity with RAG pipelines and modern data processing approaches
• Experience using AI coding assistants / agents is a plus

Nice to Have

• Experience working in SoC or hardware-related environments
• Exposure to large-scale data systems or AI-driven applications
• Knowledge of data security and access control best practices

Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Python Developer to join our team.

 

What will you be doing?

As part of the team, you will be participating in a project with a large US bank. You will be helping us develop new software features and support and maintain the existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be working closely with the client and product manager to understand the system’s functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs.

 

What are we looking for:

◼ A strong programming background with Python and OOP skills.

◼ Hands-on experience building and maintaining scalable data pipelines (ETL/ELT).

◼ Proficiency with SQL (Postgres) database.

◼ Experience with Python data processing libraries such as Pandas, Polars.

◼ Experience with workflow orchestration tools (e.g., Airflow).

◼ Experience working with cloud platforms (preferably GCP).

◼ Hands-on experience with Docker, Kubernetes, and Linux.

◼ Strong problem-solving skills and ability to collaborate effectively in a team environment.

 

What we offer:

◼ Competitive compensation depending on experience and skills.

◼ Regular assessments and salary reviews.

◼ Paid personal days.

◼ Health insurance.

◼ Mental health support program.

◼ English/Polish/Spanish language classes.

◼ Flexible working schedule.

Deviark is an international software development company specializing in IT consulting, project management and software development.

Main areas of expertise are native Android/iOS apps and web solutions.

Our mission is to provide our clients with solutions that help them succeed. We work at the highest level of quality and productivity.

Our team is expanding and we are looking for new talents. This time we are actively looking for a Pre Sales Specialist.

You are our ideal candidate if:

— You are based in Lviv

— You have experience in sales (IT or other area);

— You have excellent communication skills;

— You are stress-resistant, result-oriented;

— High level of multitasking;

— Fluent in English;

What we can offer:

— Competitive payment;

— Regular inspection of wages and qualifications;

— Official employment;

— Free English language courses in the company;

— Hybrid work format (optional 2 days in the office, 3 days remote format);

— Professional development and growth;

— Conferences/certifications/seminars are paid for by the company;

— Friendly staff;

If you recognized yourself in the description, send your resume as soon as possible and if the experience is relevant to the position, our recruiter will contact you within 5 working days.

Join us and become a part of our Deviark Team of Professionals!

We are seeking an experienced Full-Stack Engineer to contribute to the development of scalable, cloud-based applications and support ongoing product evolution.
 

Key responsibilities:

• Design and implement full-stack solutions
• Participate in system architecture discussions
• Collaborate with cross-functional teams
• Ensure timely delivery of product features
• Provide technical guidance to team members
   

Qualifications:

• 5+ years of experience in software engineering
• Strong proficiency in JavaScript and TypeScript
• Experience with React, Next.js, and React Native
• Backend development using Node.js frameworks (Nest.js, Express.js)
• Experience with PostgreSQL, MySQL, MongoDB, Redis
• Understanding of RESTful services and web protocols
• Version control using Git
   

We offer:

• Competitive compensation with performance incentives
• Career advancement opportunities
• Professional development (including English courses)
• Modern equipment and комфортне робоче середовище
• Office-based collaboration in Lviv
   

Interview stages:
HR screening → technical interviews → assignment → final discussion

Please share your CV to apply for this position.

We are looking for a 2D Animator to create animations for online slot games: characters, symbols, effects, and transitions. Work closely with our artists and developers as part of a full-time team.

Before you apply: this role requires hands-on Spine experience and a portfolio with slot game animations. If you haven't animated symbols, characters, or effects for slot games - this isn't the right fit yet. We need someone ready to contribute from day one.

Responsibilities:

• Rig and animate characters, symbols, and UI elements in Spine 2D
• Create VFX, particle effects, and screen transitions
• Work closely with 2D artists and developers
• Deliver clean animation files ready for developer handoff

Requirements:

• 2+ years animating for slot games or iGaming
• Solid Spine 2D skills - rigging, constraints, and animation
• Frame-by-frame animation experience
• Portfolio with slot game work - no portfolio, no review
• Understanding of animation pipelines for slot games

The future belongs to gamedev. AlphaNova - game development company is looking for a Marketing Manager for project collaboration. Do you love games as much as we do? We are sure that it is you who will be able to strengthen our team. Together we will make the best product.

Requirements

• 5+ years of experience in performance marketing / user acquisition (mobile)
• Proven experience launching mobile apps or games from scratch
• Hands-on experience with at least 2–3 platforms:
  • Meta Ads (required)
  • Google App Campaigns
  • AppLovin / Unity Ads / TikTok
• Strong understanding of:
  • CPI / CPA / ROAS / LTV
  • break-even logic
  • budget estimation
• Experience with analytics tools:
  • AppsFlyer / Adjust
• Strong expertise in creative strategy:
  • hooks / angles / iteration
  • high-volume creative testing approach
• Ability to structure campaigns from zero and define testing strategy
• Ability to clearly explain complex concepts in simple terms
• Data-driven mindset with real cases

Responsibilities

• Define go-to-market strategy for mobile apps/games from pre-launch stage
• Build a clear step-by-step launch plan (from zero to first scale)
• Estimate realistic test budgets and scaling scenarios
• Design UA structure across channels (Meta / Google / AppLovin / Unity, etc.)
• Define creative strategy:
  • what creatives to produce
  • how many creatives are needed
  • what to test first
• Recommend analytics and tracking setup:
  • event structure (install → trial → purchase)
  • attribution setup (AppsFlyer / Adjust)
  • funnel logic
• Identify key risks and common mistakes before launch
• Answer strategic questions and provide actionable recommendations

We offer:

• Competitive rate.
• Work with international products.
• Work format - remote.
• Salary, tied to the dollar exchange rate.

Position Overview:

ELVTR is a premier online education platform offering live courses taught by top executives from globally renowned companies. We are dedicated to transforming the online education industry by providing elite-level education and innovative course offerings.

We’re looking for a dedicated and tech-savvy Process automation & optimization specialist to join our team. This role is perfect for someone with a solid technical background who is eager to help streamline our systems, manage technical tools, and support our internal teams with their technology needs. 

This is a full-time remote position.

This job is for you if you are:

• Are a self-motivated individual with a passion for problem-solving in technical areas and enjoy taking on new challenges.
• Thrive in fast-paced environments, able to juggle multiple tasks and prioritize requests efficiently.
• Can independently troubleshoot technical issues, and take ownership of the projects with minimum supervision.
• Are a team player who enjoys collaborating across departments to improve systems and workflows.
• Have a continuous improvement mindset, always seeking ways to automate processes and increase team efficiency.

Responsibilities:

• Analyze and improve existing processes across different departments (for example, Sales/Customer Support, etc.)
• Reduce manual work using automation tools and AI-based solutions
• Handle technical requests in internal chats, including resolving issues related to tools such as HubSpot, Aircall, Stripe, and similar platforms
• Research tools, workflows, and technical solutions to support business needs
• Design and introduce new processes that improve operational efficiency

Requirements:

• Mid-level experience in automation, process optimization, or operations
• Proficiency in English at a B2 level or higher
• Proven ability to learn new tools and systems quickly
• Experience working independently with documentation and troubleshooting resources
• Strong communication skills with both technical and non-technical stakeholders
• High level of ownership and self-motivation
• Ability to collaborate with stakeholders and organize personal workload effectively
• Strong communicator able to explain technical topics to non-technical stakeholders, self-motivated, proactive, and ownership-driven.
• Comfortable collaborating with stakeholders and able to plan and prioritize own tasks effectively.

Nice to have:

• Practical experience using AI tools for process optimization
• Experience with no-code / low-code automation tools such as Zapier, n8n, and similar platforms
  
   

What We Offer:

• Competitive Salary and Bonuses: We value your contributions and offer competitive compensation and performance-based incentives.
• Comprehensive Benefits: Enjoy gym membership reimbursements, mental health benefits, generous vacation allowances, and complimentary access to all our courses.
• Flexible Work Environment: Work remotely with a schedule that accommodates your personal and professional needs.

• Growth Opportunities: Join a company committed to your professional development, offering abundant opportunities for career advancement.

   

Why You Should Join ELVTR:

• Innovative Culture: Be part of a team that values creativity, collaboration, and intellectual curiosity.
• Impactful Work: Contribute to a mission that is reshaping the future of online education.

• Professional Development: Take advantage of learning opportunities and growth prospects within a forward-thinking company.

   

Join Us: If you are a detail-oriented professional ready to contribute to a leading online education platform, we encourage you to apply. Elevate your career with ELVTR.

ELVTR is committed to providing equal opportunities and fostering a diverse, inclusive environment for all, whether you join us as an employee or a contractor.

LineUp is a dynamic and innovative company dedicated to delivering cutting-edge solutions to our clients. We pride ourselves on our commitment to excellence, teamwork, and adaptability. As we continue to grow and expand our portfolio, we are seeking a talented Lead Generation manager - Partner Channel specialist to join our team.

Key Responsibilities:

• Proactively participate in the implementation of a strategic lead generation plan for sales through the partner channel.
• Identify, research, and establish relationships with potential partners and key decision-makers.
• Generate high-quality leads.
• Qualify leads by assessing their needs and aligning them with LineUp’s service offerings.
• Collaborate with sales and marketing teams to create effective messaging and lead generation strategies.
• Maintain and manage CRM records, ensuring accurate tracking of leads and partner engagement.
• Develop and present reports on lead generation performance, pipeline growth, and conversion rates.
• Stay updated on industry trends, market conditions, and competitor activities to refine lead generation strategies.
• Work closely with existing partners to strengthen relationships and explore new business opportunities.

Qualifications:

• Minimum 6 months of experience in lead generation, business development, or sales, preferably within the IT services or outsourcing industry.
• Proven track record in generating and nurturing leads within a partner channel framework.
• English proficiency at Intermediate level or higher.

Technical Skills:

• Proficiency in CRM software and lead generation tools.
• Knowledge of IT outsourcing and software development industries is a plus.
• Ability to analyze data and optimize lead generation strategies based on insights.

Nice-to-Have Skills:

• Experience in managing partnerships and channel sales.

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D center in Kyiv, and are looking for top talents to join our team.
 

RESPONSIBILITIES

• Manage and maintain our cloud infrastructure on Google Cloud Platform (GCP) to ensure high availability, scalability, and security
• Design, build, and manage containerized environments using Kubernetes for deploying and orchestrating microservices
• Collaborate with software development teams to streamline the CI/CD pipeline and implement automated build, test, and deployment processes
• Develop and maintain infrastructure as code (IaC) using Terraform to automate the provisioning and configuration of cloud resources
• Implement and manage configuration management tools such as Ansible to ensure consistent and efficient deployment across environments
• Monitor system performance and identify potential bottlenecks, taking proactive measures to optimize and improve overall system reliability
• Troubleshoot and resolve issues related to infrastructure, applications, and deployments in a timely manner
• Participate in the on-call rotation with the DevOps team, responding to alerts and incidents outside of regular business hours

• Stay up-to-date with the latest industry trends and best practices related to DevOps, cloud computing, and containerization
   

  REQUIREMENTS

• Bachelor’s degree in Computer Science, Engineering, or a related technical field
• Resilient and flexible mindset, open to changing priorities and adapting to new challenges and technologies as the business evolves
• 3+ years of experience as a DevOps Engineer or similar role with hands-on experience in Google Cloud Platform (GCP)
  Strong knowledge of containerization technologies, particularly Kubernetes, and experience managing containerized environments
• Proficiency in infrastructure automation using Terraform to provision cloud resources.
  Strong knowledge of configuration management tools, such as Ansible
• Solid understanding of CI/CD concepts and experience implementing CI/CD pipelines
• Familiarity with version control systems (e.g., Git) and their integration with CI/CD pipelines
• Strong knowledge of scripting languages (e.g., Bash, Python) for automation tasks
• Experience with monitoring and logging tools to ensure the health and performance of systems
• Strong problem-solving skills and the ability to work effectively in a team-oriented, collaborative environment
• Upper-Intermediate English level
  
  WHAT WE CAN OFFER YOU
• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

We’re not looking for someone to “just send campaigns.” We’re looking for a Retention Manager who truly understands how an online casino works from the inside — from bonus mechanics to player psychology and bottom-line impact.

If you speak the language of numbers, know how to move KPIs, and have real experience managing player lifecycles in Tier 1–2 markets — let’s talk.

Your responsibilities will include:
 

• Plan, launch, and optimize personalized retention campaigns across the full player lifecycle: welcome, reactivation, churn-prevention, VIP retention;
• Build smart player segmentation models based on behavior (FTD patterns, frequency, average bet, risk levels, etc.);
• Partner with analysts to dive into key metrics: LTV, ARPU, FTD-to-deposit ratio, retention rates, churn, GGR;
• Develop and refine bonus strategy — including FS, cashback, deposit/non-deposit promos, VIP levels — in line with geo/license limits;
• Run multichannel campaigns (email, push, in-app, more) with A/B testing and content variants;
• Work closely with VIP, Product, and Support teams to hit retention and PnL goals;
• Monitor the effectiveness of promo tools (jackpots, quests, tournaments), and push new mechanics with the Product team;
• Adapt retention strategy for Tier 1 and Tier 2 markets based on actual performance, not assumptions.

What we expect from you:

• 3+ years in retention or CRM inside an online casino team;
• Deep understanding of casino business model, bonus mechanics, and key verticals (slots, live, crash, tables);
• Data-savvy: confident in Excel/Google Sheets, Looker, Power BI, Tableau, or similar tools;
• You can forecast based on behavioral data and past campaign performance;
• Hands-on experience with ESP/CRM platforms like Optimove, Smartico, Braze, Salesforce, Customer.io, etc;
• Strong track record with reactivation flows and tiered retention strategies.

What We Offer:

• Work from anywhere: full remote flexibility or the option to work from our office;
• Flexible working hours so you can stay productive while maintaining work-life balance;
• Growth opportunities: as we scale, you’ll have space to develop your career and grow into a strategic leadership role;

If this sounds like you — we’d love to see your CV!
We value initiative, support bold ideas, and believe in working as a team.

NICE Systems is looking for a highly skilled Accessibility Tester with profound knowledge in WCAG 2.1 / 2.2 (Level A & AA). The ideal candidate demonstrates hands-on accessibility testing experience, a high level of detail orientation, and a strong focus on ensuring inclusive, user‑centered design.

RESPONSIBILITIES

• Ensure compliance of our product with accessibility standards and regulation according to WCAG 2.1 / 2.2 (Level A & AA).
• Conduct accessibility testing across software products and web applications to ensure compliance with relevant standards.
• Manual accessibility testing beyond automated tools (focus order, keyboard traps, screen reader flow, error handling)
• Identify, document, and track accessibility issues with clear, actionable details.
• Stay up to date with evolving accessibility guidelines, standards, and industry tools.

• Participate in product planning and development activities to help ensure accessibility is built in from the start.

   

SKILLS

• 5+ years of experience.
• Working knowledge of WCAG 2.1 / 2.2 (Level A & AA).
• Ability to accurately map accessibility issues to WCAG success criteria.
• Awareness of major accessibility regulations (Section 508, EN 301 549).
• Hands-on testing experience with screen readers (NVDA, VoiceOver, Narrator).
• Hands-on testing experience with Voice Control or comparable speech recognition software.
• Experience using automated accessibility testing tools (axe DevTools or equivalent).
• Strong knowledge of semantic HTML and keyboard interaction patterns for custom components, including accessibility of dynamic content.

• Nice to have:

   

  • Relevant certification in accessibility testing.
  • Understanding of ARIA roles, states, and common pitfalls for accessibility testing.
  • Ability to interpret design artifacts (wireframes, Figma, UX flows) and anticipate potential accessibility issues early.
• BS/MS degree in Computer Science, Engineering or a related subject.

• Upper-intermediate level of English.

   

WE OFFER

• Work in a creative friendly environment using cutting-edge technologies.
• Work-life balance and flexible schedule.
• Competitive compensation with focus on your expectations; annual salary review.
• 24-day paid vacation and 100% paid sick leave.
• Financial support and legal support from our side.
• Professional, language and soft skills trainings.
• Health insurance coverage: individual and family, Fitness plan.

We are looking for an experienced Data Engineer to design and implement scalable data pipelines, own core storage layers, and help build the foundations of a modern DataOps lifecycle.
 

Job requirements

• 3+ years of professional experience in Data Engineering / DWH development.
• Strong SQL expertise and solid Python skills (pandas, pyarrow).
• Production experience with Apache Airflow (production DAGs, scheduling, operators).
• Hands‑on work with PostgreSQL (schema design, migrations, partitioning) and ClickHouse (MergeTree engines, materialized views, performance tuning). 
• Experience with Data warehouse design — layered architecture, data modelling, denormalisation.
• Experience integrating REST APIs and third-party data sources
• Experience with Docker / Docker Compose — containerised services and multi-service environments
• Fluency in English.

Nice to Have:

• Experience with Apache Superset (RLS, dashboard layer).
• Familiarity with AI/LLM tooling for data (NL-to-SQL, vector databases). 
• Experience in the Fintech field: FX, brokerage, CRM/BO systems.
• Experience with multi-tenant data architectures.

Job responsibilities

• Design, build, and maintain ETL/ELT pipelines rom multiple product datasources.
• Model and optimise data structures in ClickHouse (views, engines, schema evolution).
• Orchestrate workflows using Apache AirflowCollaborate with BI teams (Superset) and backend teams (FastAPI/Python) to build reliable data products.
• Contribute to architectural decisions.
• Collaborate closely with product managers, BI developers, and DevOps to deliver data products end‑to‑end.

Job benefits

● Competitive and Attractive Pay.
● Flexible hours for a better work-life balance.
● Work your way: Hybrid flexibility to fit your life.
● 21 vacation + 7 no-questions-asked sick days per year.
● Career growth: Continuous Development & Performance Reviews.
 

100 Pitch Decks is a design and consulting agency working with international startups and technology companies.

We help clients raise investment through investor presentations, combining business thinking, storytelling, and design. We work directly with founders, C-level executives, and investors. Our clients are international startups and tech companies.

We are currently looking for a Middle-Senior Web/Graphic Designer who can create investor-ready, enterprise-level visuals and keep quality consistently high across presentations, brand assets, and web design tasks.

What We’re Looking For

Strong portfolio
Senior-level visual taste and confident execution
Understanding of typography, composition, spacing, color, and design trends
Ability to work with business content and make it easy to scan
Attention to detail, consistency, and clean files
English level enough to understand business context

Nice to Have

Keynote / PowerPoint / Google Slides experience

Data visualization skills (charts, metrics, tables)

Agency experience or working with international clients

Presentation design (sales, corporate, investor)
Brand identity experience (logos, guidelines, templates)
Understanding of startup/tech ecosystem
Web design in Figma (landing pages, websites)
Graphic design tasks (brand assets, visuals for social media, templates, docs)

Collaboration Format

Full-time or part-time (to be discussed)
Remote collaboration format

Requirements:

English — upper-intermediate and higher (speaking and writing)

Time management skills

Analytical mindset

Ability to work in a team-based environment

A systematic approach to problem-solving

Familiarity with Microsoft Office solutions or similar (Word, Excel)

Will be a plus:

Work experience in technical support

Experience with databases and SQL

Experience with HTTP requests and data interchange file formats (such as JSON and XML)

Familiarity with log analysis and containerized environments

Familiarity with product development life-cycle

Experience with ticketing systems (Zendesk, Jira)

Familiarity with iOS, iPadOS

Familiarity with any programming language

Experience with any Unix-influenced systems

Responsibilities:

Monitoring and investigating alerts

Investigating issue reports:

including reproduction, log analysis, and so on;

including investigation of anything related to systems that TW develops (Client app, BFF, and SDI).

Test fixes (requires API calls and/or testing on the front-end app).

Communication with clients via JIRA and teams.

Attendance of support meetings (1~2 per day)

We are looking for a Middle/Senior Frontend Developer to join an international Web3 product team.

Tech Stack

• Angular 19
• TypeScript
• PrimeNG

• RxJS, signals, modular frontend architecture

   

Required Experience

• 3+ years of commercial experience in Web3
• Hands-on experience with blockchains:
  • Ethereum, Solana (EVM & non-EVM)
• Deep understanding of:
  • Wallet integrations (MetaMask, WalletConnect, Phantom, etc.)
  • Signing, transactions, gas/fees, RPC providers
  • On-chain ↔ off-chain interaction patterns
• Strong experience working with APIs & SDKs:
  • Integration of external product SDKs
  • Working with REST / WebSocket APIs

  • Understanding of API contracts, versioning, and error handling

     

API & Integration Focus

• Integration of new products and services via APIs and SDKs
• Ability to quickly understand third-party SDKs and documentation
• Building abstraction layers over APIs for scalable frontend architecture

• Collaboration with backend teams on API design and improvements

   

English & Communication

• English level: B2 or higher
• Experience working in an international team

• Clear communication with product, backend, and design teams

   

What We Expect

• Strong frontend architecture and system thinking
• Ability to work independently and own features end-to-end
• Team player mindset
• High attention to UX/UI details

• Clean, maintainable, production-ready code

   

Nice to Have

• Experience with DeFi products (DEX, swaps, limit orders, dashboards)
• Experience with React and understanding of cross-framework frontend patterns
• Real-time data handling (WebSockets, streams, live pricing)
• Performance optimization for complex Web3 UIs

• Code reviews

   

What You’ll Get

• Real Web3 products, not experiments
• Integration-heavy frontend with APIs & SDKs
• International team and async culture
• Impact on architecture and product decisions