Jobs at Djinni

About Us 

ChatRevenue.ai was founded by Ratmir Timashev (founder of Veeam) 

and Vlad Voskresensky (founder of Revenue Grid) to create the next generation of CRM systems. 

We’re building an AI-native CRM platform that completely redefines how sales automation 

works. 
By structuring data for intelligent automation, we enable agentic AI to design workflows, assist Sales Leaders and Reps in real time, and generate predictable sales funnels – all through a simple, chat-driven interface. 

Our mission: to build a CRM that works for User, not the other way around. 

About the Role 

This role is for engineers who thrive in dynamic environments where processes are still being shaped and impact is immediate. 

At ChatRevenue, we focus on outcomes rather than ceremonies – no endless grooming sessions or heavy planning rituals. 

Our engineering processes are evolving, and you’ll have a direct influence on how they are structured. There are no excessive management layers or long approval chains – decisions are made quickly through open discussion and direct collaboration. 

Previous startup experience is not required. What matters is your ability to operate without rigid rules, take initiative, and make independent technical decisions. 

What You’ll Do 

• Architect and maintain backend services using Python / FastAPI 
• Build seamless integrations with between our code product and external ecosystems (CRM, communication platforms) 
• Design and optimize scalable ETL/ELT pipelines 
• Develop and deploy production-ready Generative AI features to enhance product capabilities 
• Lead features from initial technical design to production release and ongoing support 
• Deliver high-quality code in short, impactful cycles 
• Maintain DevOps best practices (testing, CI/CD, security, containerization) 

What We’re Looking For 

• Strong Python skills (FastAPI, async, Pydantic) 
• Experience with SQL (PostgreSQL), Pandas, and data pipelines 
• Solid understanding of HTML/CSS/JavaScript
• Hands-on experience with Docker, Kubernetes, Azure, Kafka 
• Experience with CI/CD and Git-based workflows 
• Curiosity about product-building and openness to evolving environments 
• Strong teamwork skills – constructive code reviews, active participation in technical discussions, and ownership mindset 

Nice to have 

• Experience with OpenSearch 
• DevSecOps exposure 
• Advanced debugging skills 
• Azure API Management 
• Experience developing Generative AI features 
• Integrations with Salesforce, Google Meet, or similar platforms 

Why Join Us 

• Remote-first culture – work from anywhere 
• Flexible schedule aligned with European time zone 
• No bureaucracy or micromanagement – transparent and fast decision-making 
• Direct product impact – your work ships quickly and is visible in production 
• Real ownership – influence architecture and technical direction 
• Unlimited paid vacation and paid sick leave 
• Company-provided equipment 
• Premium AI tools subscription (ChatGPT, Copilot, Claude) 
• Professional growth – opportunity to own a technical domain or lead a module as the company scales 
• Competitive compensation starting from $6,000

If you want to build an AI-native CRM from the ground up and be part of the core team shaping the product, we’d love to hear your story. 

Apply or reach out directly – let’s build something truly transformative together. 

Наш клієнт — продуктова технологічна компанія, яка розробляє сучасні high-tech рішення та embedded-системи. Зараз команда шукає Embedded Engineer для роботи з single-board computers (SBC), hardware integration та Linux-based системами.

Основні задачі:

• розробка та підтримка ПЗ для embedded-пристроїв і single-board computers (Raspberry Pi, NVIDIA Jetson Nano тощо)
• інтеграція ПЗ з hardware components: sensors, actuators, communication modules
• робота з low-level interfaces та communication protocols (UART, SPI, I2C)
• оптимізація роботи систем у resource-constrained environments
• debugging та troubleshooting hardware/software integration
• взаємодія з hardware engineers щодо інтеграції рішень
• підтримка build/deployment pipelines
• адаптація та оптимізація існуючого ПЗ під target platforms
• участь у code review та покращенні software quality

Основні вимоги:

• 3+ роки досвіду в embedded/software development
• впевнене програмування на C / C++
• хороше розуміння Linux та command-line tools
• досвід роботи з SBC platforms (Raspberry Pi, Jetson Nano або аналогами)
• досвід роботи з hardware interfaces та communication protocols
• навички debugging та troubleshooting
• досвід роботи з Git

Буде плюсом:

• досвід роботи зі STM32
• знання Python

Компанія пропонує:

• офіційне працевлаштування
• можливість бронювання (за наявності актуальних військово-облікових документів)
• сучасний офіс у Києві
• участь у high-tech / defense-tech проєктах
• професійний розвиток та роботу в сильній команді
• оплачувані відпустки та лікарняні відповідно до законодавства

Project Description

Our customer is a global leader in data systems and digital infrastructure, with headquarters in Tokyo, Japan, and a presence in over 20 countries. Known for delivering cutting-edge technology solutions, the company supports various industries by providing high-performance, reliable, and scalable systems. The GlobalLogic team is engaged in an exciting project aimed at enhancing the customer’s software solutions. This includes adapting and optimizing system components to ensure compatibility with the latest technologies, seamless integration, and consistently high standards of performance and reliability.

This is a great opportunity for an experienced Test Engineer. You will work with modern technologies, validating cutting-edge products for a market leader in corporate networking solutions. Additionally, you will have the opportunity to expand your knowledge of networking, embedded systems, and business appliances. If you have always dreamed of working with cutting-edge hardware and understanding what powers the Internet of tomorrow, this job is for you!

This role requires strong analytical skills and the ability to investigate the product and develop high-quality automated tests. You will work with a Python-based automation framework and have the opportunity to influence its architecture. The successful candidate will have a solid understanding of testing theory, strong analytical skills, and experience working in an international environment.

We also expect our new colleague to be a responsible and communicative team player. As a QA Engineer, you will be involved in a variety of testing activities, including, but not limited to, test planning and development, bug reporting and verification, test framework extension, and test reporting.

Job Description

Basic qualification

• 3+ years of experience in test development and automation using Python
• Strong knowledge of software testing principles and techniques
• Proficiency in Linux application testing (user space) and command-line environment
• Experience in creating technical documentation
• Advanced written and spoken English for active client-facing communication
   

Will be a plus

• Background in working with hardware simulators/emulators or virtual test environments (GNS3)
• ISTQB certification
•  

Job Responsibilities

• analyze product requirements and create validation documentation
• expand automation framework
• develop, debug, and maintain automated tests
• report bugs and verify bug-fixes
• intra-team and client-facing communication

About the Role

We are looking for a highly skilled and strategic Senior DevSecOps Engineer to lead our security operations and infrastructure automation initiatives. In this role, you will bridge the gap between development, security, and operations, ensuring our on-premise environment remains secure, resilient, and efficient.
You will act as a subject matter expert, leveraging cutting-edge tools like CrowdStrike to automate threat detection and response, while maintaining robust perimeter security via Cloudflare.

Key Responsibilities
Implementation and automation of security tools in the CI/CD process (SAST, DAST, SCA).
Analysis of vulnerabilities in code, infrastructure and containers.
Development and configuration of security monitoring systems, incident response.
Monitoring and improving the security level of on-prem infrastructures.
Interaction with developers, DevOps and security teams to implement secure practices.
Active participation in the processes of IAM configuration, management of certificates, secrets and access policies.
Conducting internal security audits, participation in external (e.g. penetration) tests.

Requirements

Must-have:
Experience: 5+ years of experience in DevSecOps, Security Engineering, or a related field, with at least 2 years in a Senior role.
Tooling Expertise: Deep hands-on experience with the following specific tools:
Baremetal/on-premise infrastructure
Docker (Docker Swarm is a strong plus)
Gitlab CI 
CrowdStrike
Cloudflare
ELK.
SIEM Proficiency: Proven experience deploying and tuning SIEM solutions (e.g., Splunk, Elastic Security, Datadog, or similar).
Infrastructure: Strong background in managing on-premise infrastructure (physical servers, data centers, virtualization, networking).
Scripting: Proficiency in Python, Go, or Bash for automation and tooling.

Nice-to-have:
Experience with Kubernetes and such tools as Wiz.io and Torq.
Previous involvement in high-load, regulated, or 24/7 production environments (e.g., iGaming, FinTech, telecom or similar).

We offer
Fully remote work opportunity
Enhanced leave benefits:
20 days of paid vacation
5 paid days off
14 paid sick leaves
Company clubs & communities
Celebration gifts for personal milestones
Corporate online events, raffles & challenges
Corporate English program
Corporate yoga classes
Team-building activities
Coworking compensation
Training and development programs (internal & external).

We are currently looking for an Affiliate Analyst.

Responsibilities:
 

• Analyze incoming and outgoing traffic: sources, offers, GEOs, devices, landing pages, CR/EPC/ROI.
• Prepare daily/weekly/monthly performance reports.
  Identify growth opportunities, ineffective funnels, traffic leaks, and data anomalies.
• Work with BI systems (Power BI / Metabase).
• Segment and cluster partners and offers based on performance metrics.
• Collaborate with affiliate managers, media buyers, and the technical team.

Requirements:

• Advanced Excel / Google Sheets skills.
• Analytical mindset.
• Ability to visualize and interpret large volumes of data.
• Critical thinking, independence, and attention to detail.

What We Offer:

• Opportunity to work remotely from anywhere in the world.
• Friendly atmosphere with people who genuinely love what they do.
• Supportive management interested in team members’ growth and development.
• 20 working days of paid vacation, 5 paid days off, and paid sick leave.

We are ready to train the right candidate, so prior experience is not required.
 

We are looking for an Affiliate Manager who will be responsible for developing партнерской сети, building strong relationships with affiliates, and driving partner performance within the betting/iGaming vertical.

This role is ideal for someone who combines strong communication skills, analytical thinking, and a proactive approach to partner management.

What You’ll Be Responsible For

Developing and scaling the existing affiliate base
Building long-term relationships with affiliates and webmasters
Communicating with partners via Telegram, email, and other channels
Supporting affiliates in resolving operational and performance-related issues
Attracting new affiliates to the partner program
Monitoring and analyzing key performance metrics (KPI) for each partner
Maintaining reports and performance analytics
Controlling partner payouts and conducting weekly reconciliations
Participating in industry events, conferences, exhibitions, and meetups
What We’re Looking For

Strong negotiation and relationship-building skills
High level of communication and responsiveness
Analytical mindset and attention to detail
Experience working with reports and spreadsheets (Google Sheets / Excel)
Ability to generate ideas and offer creative solutions for partners
Experience in searching for and onboarding new webmasters
Readiness to react quickly to partner requests, including urgent situations
Basic experience in betting, gambling, or affiliate marketing
Experience working with top-tier webmasters will be a plus
English level: Intermediate or higher would be an advantage
What You’ll Get

Opportunity to work in a fast-growing iGaming environment
Direct impact on affiliate growth and business performance
Dynamic team and fast decision-making processes
Freedom to bring ideas and influence partner strategy
Competitive compensation based on experience and expertise

Remote | Affiliate Support Team Lead
 

Our client is an international product company in the iGaming industry that is actively growing and expanding its affiliate department.
 

Responsibilities:
• Manage and develop the Affiliate Support team, including task delegation, performance monitoring, and employee growth;
• Organize and optimize partner support processes and collaboration with Affiliate Managers;
• Oversee the onboarding of new partners, tracking setup, affiliate links, postbacks, and partner accounts;
• Ensure a high level of service and timely resolution of partner inquiries;
• Monitor traffic quality, statistics accuracy, deposits, and conversions;
• Identify anomalies and suspicious activity, coordinating with Antifraud and Compliance teams;
• Collaborate with technical, finance, and legal teams on partner-related matters and integrations;
• Develop, implement, and maintain internal guidelines, procedures, and support standards;
• Analyze support process efficiency, prepare reports, and implement improvements;
• Monitor SLA compliance, KPI achievement, and service quality standards;
• Participate in process automation and scaling of affiliate operations.
 

Requirements:
• 2+ years of experience in Affiliate Support, Affiliate Management, or Affiliate Operations;
• Previous team management experience will be considered an advantage;
• Strong understanding of affiliate marketing models including CPA, RevShare, and Hybrid;
• Experience with tracking systems, affiliate platforms, and postback configurations;
• Ability to analyze traffic, conversion rates, statistics, and key performance metrics;
• Understanding of fraud prevention and traffic quality control principles;
• Experience collaborating with technical, finance, and legal teams;
• Proficiency in Excel / Google Sheets;
• Strong organizational and communication skills;
• Ability to prioritize tasks and work effectively in a fast-paced environment;
• English proficiency at Intermediate level or higher.
 

Nice to Have:
• Experience in iGaming or Betting industries;
• Experience implementing SLA, KPI, and operational procedures;
• Experience with process automation and CRM systems;
• Experience in employee onboarding, training, and development.
 

What We Offer:
• Remote work format or relocation opportunity to Cyprus;
• Full-time schedule: Monday–Friday, 10:00–19:00;
• Competitive fixed salary;
• Professional and career growth opportunities;
• The chance to make a real impact on the development of a growing affiliate business.

Requirements:

• Basic knowledge and understanding of programming
• Basic knowledge and understanding of OOP
• Basic knowledge of Swift
• Basic knowledge of SwiftUI
• Basic knowledge of UIKit
• Understanding of iOS user interface guidelines and best practices
• Basic knowledge of databases and SQL
• Basic knowledge of HTTP and networking
• Intermediate English or higher
• 
  
  Responsibility:
• Develop and update iOS Applications
• Write unit tests for iOS Applications
• Collaborating with the team

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

Project: Portfolio management systems for a US financial institution. 

What you will be doing:  

As part of the team, you will be participating in a client project focused on portfolio management solutions. You will help develop new software features, as well as support and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be collaborating 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 we are looking for:  

• A strong programming background with Python and OOP skills.
• Deep understanding of algorithms and data structures.
• Experience building backend systems and working with REST APIs.
• Proficiency with SQL databases.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Upper-Intermediate level of English or above. 
• Experience with React and AWS is a plus. 

What we offer: 

• Competitive compensation depending on experience and skills. 
• Regular assessments and salary reviews. 
• Paid personal days. 
• Mental health support program. 
• Language classes. 
• Flexible working schedule. 

Simplify
Keep energy for life.

The daily quantum leap of technology development requires people to continually upgrade their skills to manage more complicated programs and devices. It consumes time and energy.

We work for simplifying the digital experience of people by making a wide range of functionally excellent IT products that are still intuitively usable. From the landing page for the one-time event up to the total automation of the business.

We work diligently and adequately because we value our and your time and energy.

If you share our principles — we will be pleased to work with You.

- .NET

- Angular

- TypeScript

- APIs

- cloud-native technologies

Job: Sales Manager

Location: Riga, Latvia/remote

Type: Full time, on-site/remote

🔎 About us:

our client is an international payment infrastructure company. We build reliable payment routes and infrastructure for betting, iGaming, FX, and e-commerce. Operating in 30+ countries, our core focus lies in Europe, Latin America, CIS, and Asia.

Our strength lies in flexibility, technology, a distributed legal interface model, proprietary processing platforms, and strong partnerships with banks, APMs, and acquirers. We know how to scale solutions in the most complex jurisdictions with minimal internal bureaucracy.

We are looking for an active, goal-oriented Sales Manager to grow our client base, attract new merchants in the high-risk segment, build long-term relationships, and take sales to the next level together with the team.

Responsibilities:

• Actively attract and onboard new merchants, with a primary focus on driving merchant traffic.
• Manage negotiations, presentations, and commercial offers.
• Support clients through the full cycle - from first contact to onboarding.
• Collaborate with product, compliance, and tech teams for smooth client launches.
• Achieve sales targets and KPIs.
• Work in a fast-paced environment with short timelines and quick onboarding cycles.

What we are looking for:

• B2B sales experience in fintech, payments, or high-risk segment is a strong advantage.
• Excellent communication, negotiation, and persuasion skills.
• Experience working with CRM systems and sales pipelines.
• Self-organization, proactivity, and result-orientation.
• Fluent English.
• Existing network of “warm” industry contacts will be an advantage.

We offer:

• Competitive salary + performance-based bonuses.
• Full-time office-based position in Riga.
• Competitive salary based on experience + KPI bonuses.
• Daily lunch provided by the company.
• Sports/gym membership compensation.
• English language courses and ongoing language development support.
• Opportunity to gain experience in an international fintech environment.
• Friendly and supportive team.
• Professional growth and career development opportunities.
• Modern and comfortable office environment.

#WeAreIn for jobs that impact everyone's life. 

Do you want to lead the way in tackling complex challenges in ASIC to FPGA conversion? We are seeking a motivated and experienced Senior FPGA Design Engineer to play a key role in converting full-chip microcontroller ASIC to FPGA. In this role, you will define FPGA design constraints, develop and debug RTL conversion scripts, and support the FPGA tools to ensure smooth ASIC RTL integration. Join our team in Lviv and help us solve intricate debugging issues while working closely with global prototyping and design teams. 

Are you in?

Key responsibilities in your new role
 

• Define and implement custom IP modules for FPGA tools
• Write and verify test benches for FPGA integration and participate in debugging sessions to ensure smooth ASIC to FPGA conversion
• Develop RTL conversion scripts to automate the ASIC RTL adaptation for FPGA
• Debug hardware/firmware co-execution challenges and analyze issues with a focus on system functionality
• Assist the firmware team by reviewing and debugging C-language test firmware used for FPGA verification
• Define coding rules to facilitate efficient and FPGA-friendly RTL adaptation
• Collaborate with the global FPGA prototyping team to improve and streamline the ASIC to FPGA prototyping flow

Qualifications and skills to help you succeed
 

• University degree in Computer Science, Electronics, or equivalent
• 5+ years of experience in Digital Design using FPGA
• Experience in large-scale FPGA development in Verilog or VHDL on Xilinx devices or other FPGA platforms
• Hands-on experience with lab FPGA debug methodologies (e.g., ChipScope, Mentor Certus, oscilloscopes, protocol analyzers)
• Familiarity with scripting languages (e.g., Perl, Python, TCL)
• Good level of English

Please send us your CV in English

About the Project

AI Interview Platform (client name undisclosed) — a leading technical interviewing platform used by fast-growing startups and large enterprises worldwide. It pairs experienced engineers with standardized interview frameworks to enable fair, high-signal, and scalable hiring for software engineers globally.

What You'll Do

• Conduct live technical interviews with software engineering candidates worldwide via the platform.
• Assess coding skills, problem-solving abilities, technical knowledge, and communication while creating a professional and inclusive candidate experience.
• Provide structured, objective feedback based on established evaluation criteria to reduce bias and improve hiring quality.

• Collaborate with the client’s team to test, refine, and improve interview content, processes, and platform features.

   

Must Have

• 4+ years of professional experience as a Software Engineer/Developer.
• Strong Python proficiency
• Working knowledge of frontend technologies (JavaScript, React, or similar).
• Solid understanding of algorithms, data structures, and software engineering fundamentals.
• Excellent English communication skills (spoken and written).
• Professional demeanor, ability to deliver objective assessments, and reliable setup (webcam, microphone, stable internet).

Nice to Have

• Prior experience conducting technical interviews (DS&A, system design).
• Mentoring, coaching, or technical leadership experience.
• Interest in talent assessment, interviewing best practices, or inclusive hiring.

Location: EU / Remote (Ukraine)

Type: Freelance full-time (first 3 months), with option to go part-time later.

About the Project

AI Interview Platform (client name undisclosed) — a leading technical interviewing platform used by fast-growing startups and large enterprises worldwide. It pairs experienced engineers with standardized interview frameworks to enable fair, high-signal, and scalable hiring for software engineers globally.

What You'll Do

• Conduct live technical interviews with software engineering candidates worldwide via the platform.
• Assess coding skills, problem-solving abilities, technical knowledge, and communication while creating a professional and inclusive candidate experience.
• Provide structured, objective feedback based on established evaluation criteria to reduce bias and improve hiring quality.
• Collaborate with the client’s team to test, refine, and improve interview content, processes, and platform features.

Must Have

• 4+ years of professional experience as a Software Engineer/Developer.
• Strong Java proficiency + working knowledge of frontend technologies (JavaScript, React, or similar).
• Solid understanding of algorithms, data structures, and software engineering fundamentals.
• Excellent English communication skills (spoken and written).
• Professional demeanor, ability to deliver objective assessments, and reliable setup (webcam, microphone, stable internet).

Nice to Have

• Prior experience conducting technical interviews (DS&A, system design).
• Mentoring, coaching, or technical leadership experience.
• Interest in talent assessment, interviewing best practices, or inclusive hiring.

Location: EU / Remote (Ukraine)

Type: Freelance full-time (first 3 months), with option to go part-time later.

Job Description

We are seeking an experienced Senior/Lead BA to join our program team. The BA will play a pivotal role in driving business analysis activities, ensuring accurate requirement gathering, and bridging the gap between business stakeholders and the technical team. The ideal candidate will have proven expertise in conducting discoveries, both onsite and remotely, with experience in the energy and/or manufacturing domains.

Requirements:

- 6+ years of experience as a Business Analyst, with at least 2 years in a Senior/Lead role.
- Strong experience in gathering, analyzing, and specifying requirements.
- Proven experience with discovery phases, both remote and onsite.
- Deep understanding of customer needs and ability to translate them into business/technical requirements.
- Excellent communication skills and advanced English proficiency (both written and spoken).
- Experience in energy and/or manufacturing domains.
- Good understanding of the AI project lifecycle.
- Ability and willingness to travel abroad for short-term business trips will be a plus.

Job Responsibilities

- Good understanding of the client's strategic objectives, business processes, and pain points that can be addressed through AI-driven solutions 
- Lead requirements gathering, analysis, documentation, and validation for the AI project(s).
- Experience with building and delivering PoCs, PoVs, MVPs and productive builds of AI use cases
- Conduct discovery ideation workshops (onsite and remote) with business stakeholders and SMEs to identify needs and expectations.
- Detailing, assessing and prioritizing business needs, converting them into clear AI use cases for data scientists, AI engineers, and development teams working together with business stakeholders and SMEs
- Assess the feasibility and business value of proposed AI use cases and support prioritization based on expected outcomes and organizational goals.
- Define success criteria, key performance indicators (KPIs), and acceptance criteria for AI models and AI-enabled features.
- Translate business needs into clear and detailed functional and non-functional requirements for AI and data-related initiatives.

- Anticipate and identify corner cases, edge scenarios, and potential gaps in requirements, proposing solutions.
- Act as a bridge between stakeholders and delivery teams, ensuring alignment of business goals with technical solutions.
- Support prioritization of requirements and manage the product backlog where required.
- Ensure compliance with the client's internal processes.
- Prepare and participate in client meetings, presentations, and workshops.

Department/Project Description

A program of projects within the Energy domain. We will work on various applications covering generation control, distribution control, transmission control, and service crews control. The implementation area of these products is very high-scale (e.g. country-wide systems).