Jobs at Djinni

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.


The future of Web3 starts with you — join us as Senior B2B SMM Manager!

Requirements:

- 5+ years in SMM/content marketing for B2B brands

- Experience with a high-intensity B2B brand serving a broad market (multi-segment / multi-market), not a narrow enterprise niche

- Strong LinkedIn expertise (content formats, growth, employee advocacy, thought leadership) — must

- Experience in other social channels relevant to B2B distribution (X/Twitter, YouTube, etc.)

- Proven ability to run large content projects and scale content production

- Hands-on experience with localization/multi-language workflows

- Strong English C1, strong stakeholder management

- Background from content agencies or large content platforms/media (e.g., TradingView-like, Traders Union-like) is a strong plus

Responsibilities:

- Own B2B SMM strategy and execution for B2B products (primary: LinkedIn; secondary: other channels)

- Build a multi-market content system: content pillars, calendar, distribution, localization process

- Create and manage content projects that scale (series, formats, recurring rubrics)

- Coordinate with product marketing, sales, PR, and design/video to deliver GTM communication

- Develop LinkedIn playbooks: company page growth, executive/employee advocacy, thought leadership support

- Track performance, insights, and iterate based on data

Work conditions:

Shape the Future – Build next-gen payment solutions at the intersection of crypto and finance.
Innovate & Create – Your ideas will help businesses integrate digital assets effortlessly.
Global Impact – Be part of a team driving financial innovation worldwide, shaping the future of payments across industries and borders.
Tech-Driven Culture – Join a team of fintech and blockchain enthusiasts pushing the industry forward.

Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— 5 calendar days of sick leave.
— Additional days off for national holidays.

About the Project

A US-based fintech/edtech product used by thousands of educational organizations. The platform replaces paperwork and manual processes, making financial flows transparent and efficient.
The product has scaled from schools to districts and state-level implementations.
The team has been working on the project for 6+ years — stable product, mature codebase, strong engineering culture.

We are looking for an engineer, not just a coder — someone who thinks in systems, understands business value, and takes ownership of delivery.

Requirements

• Node.js / Express.js / TypeScript — 5+ years
• JavaScript, React — 5+ years
• Nest.js / Next.js — 3+ years
• Microservices architecture & REST APIs — 3+ years
• MongoDB (aggregations, transactions, clusters)
• MySQL (TypeORM, migrations)
• Docker & CI/CD
• Unit & integration testing
• Experience using AI tools / Copilot in daily development
  
   

Nice to have:

• Experience in services and system architecture design
• Practical usage of AI tools / Copilot (with understanding of pros & cons)
• Experience with AWS:
• S3, EC2, CloudFront, Lambda
• CI/CD tools:
• GitHub Pipelines, Jenkins
• Docker Compose, ECS (AWS)
• Figma (viewing designs)
• Jira / Confluence
• Experience building LLM-based applications and integrations
• Understanding of vector databases
• Python experience is a plus

Responsibilities

• Own feature development end-to-end: from product discovery and story refinement to delivery in production
• Collaborate closely with Product, QA, Architecture, and DevOps teams to ensure clear requirements, technical feasibility, and business value
• Participate in architecture discussions and ensure features are implemented according to technical and security standards
• Follow and improve coding standards, review pull requests, and maintain high code quality
• Develop new applications and confidently work with legacy systems
• Take ownership of feature quality, including testing before QA handoff
• Actively use AI tools to improve development efficiency and delivery quality
• Lead assigned initiatives, coordinate required resources, and raise risks or concerns proactively
• Keep technical and feature-related documentation up to date
• Participate in discovery sessions and R&D activities when needed

The role

We’re looking for a proactive Data Analyst who is passionate about analytics and finding growth opportunities! If you’re skilled at spotting trends, uncovering real insights behind the numbers, and improving user engagement with the product — this role is for you.

Your key responsibilities for the coming months

• Analyze user behavior to identify trends and growth opportunities.
• Build reports in Tableau to monitor key metrics.
• Work on recommendations to improve effectiveness.
• Automate data collection and processing using SQL queries and scripts.

• Help to set up and optimize user tracking.

   

Key requirements

• 3+ years of experience in data analytics (Data Analyst | Product Analyst role) within web, desktop products.
• Expertise with subscription-based monetization model.
• Strong knowledge of SQL and Python for data analysis.
• A/B testing experience.
• Ability to calculate predictive LTV.
• Advanced skills in BI tools (Tableau, Power BI, etc.)
• Experience in setting up and optimizing user activity tracking
• Ability to communicate/interpret complex data analysis to both technical and non-technical colleagues.

Nice to have

• Experience with BigQuery and other Google Cloud services for data analysis.
• Experience with DBT.

What we offer for your success

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

Location: LDN/WAW/HNK/SNG/TKY
Type: Freelance / Contract (B2B)
Compensation: Negotiated individually
Ownership: PnL-linked / ownership-based role

Context

A high-performance trading infrastructure is developing for low-latency, multi-asset trading.
 

Role

Work on core trading systems where:

• correctness is critical
• latency is a first-order constraint
• predictability matters more than feature velocity

This is a PnL ownership role — responsibility and compensation are aligned with outcomes.

Scope of work

• Low-latency trading components:
  • market data ingestion
  • order execution
  • internal messaging
• Performance-critical systems implemented in Rust
• End-to-end data path optimisation (from socket to decision)
• Design and implementation of:
  • lock-free / wait-free data structures
  • deterministic concurrency models
• Profiling, benchmarking, and bottleneck elimination
• Systems work close to the metal, where abstractions are explicitly questioned

Requirements (Must-have)

• Prior work on HFT, market making, or exchange infrastructure
• Excellent Rust:
  • ownership model
  • lifetimes
  • memory semantics
• Deep understanding of:
  • data structures
  • concurrency and memory ordering
  • operating systems
  • networking internals
• Practical experience with:
  • Linux performance tuning
  • multithreaded systems under sustained load
• Ability to reason about system behaviour under stress and failure conditions

Nice to have

• Kernel-bypass networking (DPDK, io_uring, AF_XDP, etc.)
• Experience with low-latency messaging
• FPGA / hardware acceleration exposure

Notes

• Contract / B2B only
• No visa sponsorship
• Position may remain open without immediate hiring

We are eclipt.ai - more than just a mobile & web development agency. Our main focus is mobile and web applications development and support for various business sectors for over six years. Our portfolio includes a wide variety of software solutions, from small crypto signals apks to projects with IoT and Generative AI integration.
----------------------------------------------------
We are looking for a skilled UI/UX Designer with strong experience in mobile app design, a solid product mindset, and expert knowledge of modern design systems. The ideal candidate is proficient in Figma, understands both Material Design and Apple HIG, communicates clearly, works proactively, and delivers clean, developer-friendly interfaces. They maintain a well-structured portfolio of completed app projects, are fluent in Ukrainian, and are comfortable working remotely on a part-time basis.
----------------------------------------------------
Technical Skills of Our Ideal Candidate

3+ years of experience in UI/UX design for mobile applications

Portfolio with at least 5 fully designed applications

Strong understanding of Material Design and Apple Human Interface Guidelines (HIG)

Ability to create developer-friendly designs based on component systems and reusable elements

Proficiency in Figma
-----------------------------------------------------
Social Qualities of Our Ideal Candidate

Positive, proactive, and communicative

Strong interest in user experience and product management

Well-organized and able to quickly absorb new information

Disciplined and attentive to detail
-----------------------------------------------------

Job Preferences

Fluent in Ukrainian

Part-time & fully remote

Portfolio with 5+ designed apps (UI/UX case studies included)
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What we offer:

Competitive level of salary
Remote-first way of working
Flexible working schedule
Mentorship program for all employees
Regular Performance reviews
Tailor made development plans for every employee

About Strim Duo:

Strim Duo is a creative and high-tech game and digital product studio headquartered in Limassol, Cyprus. The company provides a wide range of services, including social game development, product engineering, UX/UI design, custom software solutions, mobile applications, and post-launch product support.

Strim Duo helps partners create engaging and highly effective game content: from social and arcade games to MMORPGs and children’s apps, integrating advanced monetization mechanics and social network features (strim-duo.com)

Our Ideal Candidate

• 3+ years of experience in UX, behavioral, ethnographic, or quantitative research.
• Experience in gaming, iGaming, or entertainment industries.
• Strong skills in both qualitative and quantitative methods.
• Ability to conduct market and competitor analysis.
• Experience with research tools (Maze, Hotjar, UserTesting, PlaytestCloud, etc.).
• Strong understanding of player psychology, engagement loops, and UX principles.
• Knowledge of cross-cultural behaviors and market trends in LATAM, EU, and Asia.
• Ability to translate insights into actionable business or product decisions.
• Comfortable working independently in a fast-paced environment.
• Curious, analytical mindset with excellent collaboration skills.

Responsibilities:

• Turn business challenges into actionable research plans and roadmaps.
• Lead research projects using the right mix of methods (interviews, surveys, A/B tests, behavioral data, market/competitive analysis).
• Translate research findings into clear recommendations for Product, Marketing, and NPD teams.
• Conduct market and competitor analysis to identify opportunities and risks in the iGaming sector.
• Plan and run user testing sessions (playtests, usability tests, concept and prototype evaluations).
• Combine behavioral insights with quantitative data to uncover user motivations.
• Use analytics tools (Power BI, Google Analytics, etc.) to connect qualitative and quantitative insights.
• Produce strategic insights that guide publishing, positioning, regional decisions, and GTM strategy.

We’re searching for a Web3 Marketing Manager to join a Web3 company. This is a long-term opportunity.

Responsibilities:

• Manage social networks of the company
• Manage the project’s Twitter account
• Marketing activities (working with existing marketing partners and building strategy for company success)

• Track success

   

Requirements:

• Experience 1+ year in same/similar position
• Experience with online sales is a big plus
• Deep knowledge of crypto
• Excellent communication skills and the ability to work collaboratively in a team

• English proficiency at least B2 level

   

Perks & Benefits:

• Competitive salary and benefits package
• Opportunity to work in a dynamic, innovative, and growing industry
• Remote work flexibility
• A collaborative and inclusive work environment
• Professional growth opportunities in a rapidly evolving sector
• Paid vacation and sick leaves

Betlace is a Ukraine-based outsourcing company. Our primary focus is on WordPress and UI/UX design.

Currently, we're seeking a UI/UX designer to work with us on a part-time/project basis. Please share with us your expected hourly rate and availability.

Need to know:
Figma
Photoshop
Illustrator

Nice to know:

Jira, Slack, Confluence

English at least B1 (available to attend calls with a client)

Additional requirements:

Ability to work with minimum control;

Self-learner;

I'll share more information during the interview.

Type of work: Remote 
 

Techchain Solutions is a boutique AI & Web3 engineering studio working with founders in complex and high-risk domains (crypto, fintech, automation, marketplaces).

We’re looking for an SDR who also owns an outbound strategy.

Your mission:
👉 build and convert a predictable outbound pipeline into qualified calls with founders who can close $30k–$250k deals.

What You Will Own

• Defining and refining ICP together with the CEO
• Designing outbound funnels (LinkedIn, Email, Partnerships)
• Writing and improving outreach & qualification scripts
• Running discovery and qualification calls with founders & CTOs
• Manual LinkedIn prospecting (quality-first)
• Working with a Lead Generation Specialist who handles scraping & Upwork automation
• Deciding which leads are worth pursuing and which are not
• Maintaining CRM and pipeline clarity
• Continuously improving conversion from reply → call → opportunity

Ideal Background

• 2–3 years experience as SDR / BDR / Outbound Strategist in B2B
• Experience with agencies, dev studios
• Strong understanding of qualification (budget, authority, timing)
• Comfortable leading calls with founders
• Strategic mindset: you improve systems, not just execute them
• English B2+ (spoken English required for calls)

Compensation & Terms

• Base: $1,000 / month
• Bonuses: up to $1000/month (qualified calls + revenue impact)
• Growth: commission structure discussed after 2–3 months based on results

🕒 Commitment: 4-6 months minimum
🎯 Goal: revenue conversations, not vanity metrics

The project is for one of the world's famous science and technology companies in pharmaceutical industry, supporting initiatives in AWS, AI and data engineering, with plans to launch over 20 additional initiatives in the future. Modernizing the data infrastructure through the transition to Snowflake as a priority, as it will enhance capabilities for implementing advanced AI solutions and unlock numerous opportunities for innovation and growth.

We are seeking a highly skilled Snowflake Data Engineer to design, build, and optimize scalable data pipelines and cloud-based solutions across AWS, Azure, and GCP. The ideal candidate will have strong expertise in Snowflake, ETL Tools like DBT, Python, visualization tools like Tableau and modern CI/CD practices, with a deep understanding of data governance, security, and role-based access control (RBAC). Knowledge of data modeling methodologies (OLTP, OLAP, Data Vault 2.0), data quality frameworks, Stream lit application development and SAP integration and infrastructure-as-code with Terraform is essential. Experience working with different file formats such as JSON, Parquet, CSV, and XML is highly valued.

• Responsibilities:

  • In-depth knowledge of Snowflake's data warehousing capabilities.
  • Understanding of Snowflake's virtual warehouse architecture and how to optimize performance
  and cost.
  • Proficiency in using Snowflake's data sharing and integration features for seamless collaboration.
  • Develop and optimize complex SQL scripts, stored procedures, and data transformations.
  • Work closely with data analysts, architects, and business teams to understand requirements and
  deliver reliable data solutions.
  • Implement and maintain data models, dimensional modeling for data warehousing, data marts,
  and star/snowflake schemas to support reporting and analytics.
  • Integrate data from various sources including APIs, flat files, relational databases, and cloud
  services.
  • Ensure data quality, data governance, and compliance standards are met.
  • Monitor and troubleshoot performance issues, errors, and pipeline failures in Snowflake and
  associated tools.
  • Participate in code reviews, testing, and deployment of data solutions in development and production environments.

• Mandatory Skills Description:

  • 5+ years of experience
  • Strong proficiency in Snowflake (Snowpipe, RBAC, performance tuning).
  • Ability to write complex SQL queries, stored procedures, and user-defined functions.
  • Skills in optimizing SQL queries for performance and efficiency.
  • Experience with ETL/ELT tools and techniques, including Snowpipe, AWS Glue, openflow, fivetran
  or similar tools for real-time and periodic data processing.
  • Proficiency in transforming data within Snowflake using SQL, with Python being a plus.
  • Strong understanding of data security, compliance and governance.
  • Experience with DBT for database object modeling and provisioning.
  • Experience in version control tools, particularly Azure DevOps.
  • Good documentation and coaching practice.

We’re looking for a Project Manager who’s comfortable working independently and coordinating a team. The role is fully remote and suited for someone who values order, consistency, clear communication, and results.

What You’ll Do

• Understand client needs and turn them into clear, actionable tasks for the team.
• Collaborate on creating marketing and web assets — banners, presentations, websites, videos, and more.
• Coordinate the work of designers and developers: set priorities, track deadlines, and ensure high-quality execution.
• Take part in daily stand-ups to discuss tasks, progress, and challenges.
• Align with Inshi’s values and help grow a strong team culture.

What We’re Looking For

• Experience managing projects (e.g., project management, creative project manager, campaign manager).
• Basic knowledge of Figma.
• Excellent organizational skills and attention to detail.
• A proactive, independent, and responsible mindset.
• Communication skills and a client-first attitude.
• Fluency in English, both written and spoken.

• Project Description:

  The project provides a set of APIs, image and text recognition libraries, and other tools for automation testing of ECUs, especially automotive headunit and digital cluster. It provides a black box environment, which allows testing of automotive headunit without making any change to the headunit's software. In other words, no hook is needed.
  Team is divided in 2 locations: Ukraine and Detroit

• Responsibilities:

  Design separate components, modules, classes, database tables etc.
  • Code, debug, document, and maintain portions of software.
  • Perform unit and integration testing.
  • Participate in peer code and design reviews.
  • Participate in estimation and planning sessions.
  • Contribute to development of technical project documentation and user documentation.
  • Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation.
  • Participate in conference calls and face-to-face meetings with the Customer and Customer partners.
  • Comply with the best engineering practices, the technical standards and the quality criteria set forth on the project.
  • Report status and progress according to the project rules.
  • Spot current deficiencies in the development process, adopted procedures and engineering practices, environment configurations, etc., and suggest improvements.
  • Escalate technical issues to Tech Lead and Product Owner.
  • Improve your qualification within the areas of expertise at various training courses, seminars and/or other educational organizations

• Mandatory Skills Description:

  Python
  C++
  Computer Vision/image processing

• Nice-to-Have Skills Description:

  Good communication skills
  Automotive
  Agile

• Languages:
  • English: B2 Upper Intermediate

We are looking for a motivated Trainee Python Developer to join our team and develop innovative projects using Python, Django, and different databases.

Ideally, you need to have a passion for programming, great soft skills, and good English.
 

It is a full-time position in Lviv.
 

Requirements:

- Solid understanding of Django, REST API

- Strong proficiency with Python

- Experience with databases: PostgreSQL

- Knowledge of OOP, microservice architecture, cloud providers

- English level: Intermediate+ (written, spoken)

- Desire to work and study new technologies, approaches, and best practices
 

Responsibilities:

- Write clean and maintainable code using Python

- Development of the server part of the application

- Implement back-end functionality according to requirements

- Staying current on new technologies and best practices

- Communicate with the customer and team members
 

Interview stages:

Initial interview ➜ Technical Interview ➜ Interview with PM ➜ Job offer
 

We offer:

- IT Club membership

- 18 days of vacation + 8 days of paid state holidays

- Health insurance

- Compensation for language trainings

- Compensation for educational courses, training, and certificates

- Compensation for sport activities

- Mentorship program

- Employee recognition program with awards

- Reading club

- Cozy and pet-friendly office

- Weekly sweets & fruits office days

- Corporate bookshelf

- Office relax zone with PS4, VR, table games, table tennis, aero hockey, mini football table, and gymnastic ladder.
 

We are looking for a team player!

Are you interested? We would be glad to receive your CV.

We are seeking a highly motivated and technically proficient QA Automation Engineer to join our dedicated testing team. You will play a crucial role in ensuring the successful and high-quality delivery of software products for our client, a prominent American multinational automaker.
This position offers a challenging and dynamic environment within a multicultural international team, demanding strong problem-solving skills and a proactive approach.

Responsibilities

Design, develop, and execute robust automated test scenarios on a daily basis, utilizing Python as the primary scripting language.

Framework Management: Actively contribute to a new and maintain the existing automation frameworks

Ensure comprehensive test coverage by writing detailed test scenarios

Engage in specialized testing of automotive systems, including validation of in-vehicle components

Work closely with developers, business analysts, and product owners within the Scrum framework, actively participating in sprint planning and daily stand-ups.

Skills

Must have

Prior work with embedded or automotive systems, especially in the context of multi-ECU scenarios.

Proven experience developing, debugging, and maintaining Python code for automated testing.

Thoroughly analyze logs, and quickly resolve issues within automated testing pipelines.

Proficient in using Visual Studio Code (VSCode) with relevant extensions (Python, Cucumber, Copilot).

Experience managing Python virtual environments and dependencies.

Proficient with Git for version control and JFrog Artifactory for artifact management in a collaborative, automated test environment.

Ability to read and follow technical documentation in English.

Strong communication skills for collaboration with developers, testers.

Exposure to automotive communication protocols (e.g., CAN, LIN, Ethernet).

Nice to have

Experience with test automation for automotive multimedia, connectivity, and driver-assistance features.

Hands-on expertise with modern test automation frameworks, especially those supporting Behavior-Driven Development (BDD) and keyword-driven testing.

Skilled in translating requirements and Gherkin scenarios into robust, executable automation logic.

Ability to analyze, optimize, and troubleshoot both hand-written and AI-generated Python test scripts for reliability and maintainability.

Experience integrating automated tests with Hardware-in-the-Loop (HiL) and Software-in-the-Loop (SIL) benches via industry-standard APIs (such as ASAM HIL).

Hands on experience with testing of ADAS features such as Camera, Parking Assist, and Driving Assistance modules.

Experience with requirements gap analysis, traceability, and coverage reporting for ADAS or other safety-critical automotive systems.

What you will do

• Build and iterate on modern web apps using Next.js, React, and TypeScript.
• Own UI quality end to end: performance, accessibility, SEO, reliability, and maintainability.
• Ship quickly without breaking things: use automated checks plus visual testing to catch UI regressions.
• Experiment fast, validate outcomes, then harden into solid production code.
• Collaborate in a senior, low process team: clear specs, tight feedback loops, high standards.
   

Must have

• 5+ years building products in team settings (we will deep dive into what you built and the impact).
• Strong Next.js and React experience, plus TypeScript fluency.
• Strong engineering hygiene: clean architecture, code reviews, pragmatic testing, and performance thinking.
• Proven ability to deliver fast and safely under real world constraints.
• AI native workflow: you actively use AI coding agents for implementation speed, but you can also enforce correctness via tests, types, and review discipline.

• Extreme ownership is part of our culture.

   

  Quality and tooling expectations

• Automated testing mindset (unit, integration, and E2E where it makes sense).
• Visual regression testing workflow.
• Solid CI discipline, ideally with preview environments per branch or PR.
• Nice to have
• Fullstack experience, or strong interest in moving there (Node.js or Python API work, data flows, auth, payments).
• Experience operating apps with meaningful traffic and uptime requirements (observability, incident hygiene, rollbacks).
• Deployment and infra exposure: Vercel, AWS, GCloud, Kubernetes, CI/CD.

• Orchestration experience (workflows, background jobs, event driven systems)

   

  Bonus points

• You have led small teams, mentored developers, or run your own product or company.
• You can balance speed with taste: you know when to prototype and when to engineer.