Jobs at Djinni

Position Overview

As a Senior Business Development Manager, you will be responsible for managing and growing advertiser relationships with high-profile advertising partners, while also identifying and developing new business opportunities. You will work closely with a team to coordinate marketing solutions for top brands, analyze campaign performance, and create digital performance strategies to achieve revenue growth targets.

Responsibilities

• Manage and grow relationships with existing advertiser clients and prospect new ones to expand the company’s performance network.

• Manage multiple advertising campaigns, ensuring delivery of campaigns within budget and timelines.

• Manage advertiser budgets and monitor risk management to ensure compliance with contracts.

• Consult with advertisers on their marketing needs and provide solutions to their marketing and advertising goals.

• Act as the first point of contact for clients and address their needs as required.

• Cultivate and maintain strong relationships with advertisers by gaining deep insight into their business.

• Keep advertisers informed of program enhancements and updates, and provide ongoing support for publishing partners, including optimization information, seasonal trends, and network highlights.

• Control traffic quality and volume generated revenues and analyze performance to identify areas for improvement and recommend ways to increase advertiser-generated revenues.

• Utilize company-provided tools, social media, industry trade shows, and networking events to prospect and recruit new advertising partners.

• Set and manage monthly, quarterly, and annual goals for revenue growth, and develop an advertiser contact management strategy to manage top-tier accounts.

• Ensure collections and invoicing reconciliation are accurate and timely, and update campaigns with payouts, creative, and contact information.

• Implement initiatives that enhance advertiser productivity, create new growth opportunities, and increase ROI, and provide feedback and ideas for new incentives, bonuses, and contests to further increase revenue targets.

We're digital marketing experts that continue to explore creative methods to engage more meaningfully with users.

Beneath the digital layers and conversions, we’re built on human connections. We invite you to a new role as an Account manager.

Your territory

As part of our Marketing agency, you will:

Own the Agency advertising efforts for our clients across Europe, the US, Canada, and our international markets

Сommunication with clients and building relationship

Develop marketing strategies in partnership with our Sales department

Apply PPC best practices for ads of our clients

Monitor, analyze, and report on performance metrics, sales, and marketing performance, and a regular frequency in order to allocate spending to the best performers

Partner with our Communications & Design teams to develop messaging and brand assets compliant with brand guidelines and standards our clients

Bring in your ideas and improvements to actively contribute to the company's success. You will never hear "…because we always did it like that" again.

Continuously develop yourself personally and professionally. You will take ownership of areas that strengthen your potential and you will be able to attend workshops to learn new skills according to your experience and interests.

Your profile

Key requirements:

Minimum 3 years of experience in managing to advertise

Very good understanding of ads on the Internet

Strong analytical skills

Ability to make data-based decisions

Very good English skills

Does this sound like you?

Hands-on, with a very entrepreneurial mindset and comfortable in a high-paced environment

Striving to learn and become an expert in social media continuously

Proactive and creative

Willing to come and work remotely with our fantastic team in Europe or Kyiv.

Working time

11 am - 20 pm

12 pm - 21 pm

13 pm - 22 pm

We are a large international media advertising network specializing in white-hat traffic and performance-driven advertising across Tier 1 markets (USA, Canada, UK, EU, AU).
We are looking for a proactive and results-oriented Sales Manager to grow advertiser partnerships and revenue.

Responsibilities:

• Actively acquire and manage advertisers and agencies in Tier 1 markets
• Sell advertising solutions based on white-hat traffic
• Manage the full sales cycle: outreach, negotiations, deal closing, and account growth
• Build long-term relationships with advertisers and key partners
• Understand client goals and match them with the company’s media solutions
• Work closely with account management, media buying, and operations teams
• Track performance, revenue, and sales KPIs

Requirements:

• 2+ years of experience in sales or business development in digital advertising, media, or performance marketing
• Strong understanding of online advertising ecosystems and traffic monetization
• Experience working with Tier 1 markets
• Proven B2B sales skills (advertisers, agencies, brands)
• Excellent communication and negotiation skills in English
• Self-driven, goal-oriented, and comfortable working remotely

Nice to Have:

• Existing advertiser or agency network in Tier 1 GEOs
• Experience with media networks, ad platforms, or affiliate marketing
• Understanding of CPM / CPC / CPA / performance models

We Offer:

• Competitive base salary + commission
• Remote work format (fully remote)
• Opportunity to work with Tier 1 advertisers and premium traffic
• Career growth within a large international media network
• Transparent, ethical, and long-term business model (white-hat only)

The company which is a leader in the CBD industry in the US looking for a talented & open-minded person to join our spaceship. 

Role: Sales Development Representative / Business Development. Minimal educational requirements:

• university degree, or equivalent work experience required.
•  Preferred Industry background: Marketing \ IT \ Sales \ Computing, or a person who is highly evolved in these industries 
• English: Intermediate \ Upper Intermediate (B1-B2) Working conditions:
•  Experienced in lead gen and have your ideas? Okay do whatever you want just bring us connections No — be ready to work hard like a laborer & learn our tactics to get the success in this area Direct communication with potential clients (Business communication — in 99% of cases English writing) Lead generation using our in-house tactics and funnels Be accountable for creating detailed business requirements by documents Perform appropriate level of project management skills (or inspired to growth in this area) Responsibility to protect deadlines \ self-responsible person. Duties No previous experience is needed if you’re highly motivated to grow up — you’re the right person! Education process already set from 0 to 100 Flexible schedule after test period % Bonuses in $$$$

What We Offer:

• Competitive salary and benefits package (payment of taxes in the USA)
• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
   

We are a fast-growing media company specializing in white-hat traffic and performance-driven digital advertising. We are looking for an experienced Head of Sales who deeply understands the USA market and can build, scale, and lead a high-performing sales team.

Responsibilities:

• Develop and execute the sales strategy for the US market
• Build, manage, and scale the sales department
• Lead B2B sales: advertisers, brands, agencies, and direct clients
• Own the full sales cycle: prospecting, negotiations, closing, and retention
• Establish and optimize sales processes, KPIs, and reporting
• Work closely with marketing, media buying, and account teams
• Represent the company in negotiations with key US partners and clients

Requirements:

• 3+ years of experience in sales leadership roles (Head of Sales / Sales Director)
• Strong background in digital advertising, media, performance marketing, or traffic monetization
• Deep knowledge of the USA market (client expectations, pricing, sales culture)
• Proven experience in B2B sales (media buying, advertising, SaaS, or related fields)
• Excellent negotiation and communication skills in English
• Strategic mindset with strong hands-on execution
• Experience in building and managing sales teams is a must

Nice to Have:

• Existing network of advertisers or agencies in the USA
• Experience working with white-hat traffic sources
• Experience in international or remote teams

We Offer:

• Competitive salary + performance-based bonuses
• Opportunity to build and lead a sales department from the ground up
• Work in a fast-growing, transparent, and ethical media company
• Remote work and flexible schedule
• Direct influence on company growth and strategy
• The position is fully remote and open to candidates worldwide.

For a US-based company professionally working with white-hat online traffic, we are looking for a Media Sales Manager.

Requirements:

• Minimum 2 years of experience working with B2B/B2C clients
• 1–2+ years of experience in Online Advertising / Traffic Monetization
• Experience as an Account Manager or Affiliate Account Manager
• Strong skills in direct partner acquisition via various channels (LinkedIn, Google, email, etc.)
• Advanced LinkedIn user (a strong plus)
• Experience in attracting and working with arbitrage teams
• Advanced English level or higher
• Strong business communication and correspondence skills
• Result-oriented mindset and proactive attitude
• Experience with some of the following traffic formats: push / pop / native / Facebook / Twitter / Snapchat

Responsibilities:

• In-depth product research and understanding
• Building a clear and structured sales channel strategy
• Partner acquisition and sales of agency accounts
• Maintaining sales performance reports
• Client acquisition and relationship management
• Organizing and conducting online business meetings
• Business correspondence with partners and clients
• Preparation of standard contracts

We're digital marketing experts that continue to explore creative methods to engage more meaningfully with users.

Beneath the digital layers and conversions, we’re built on human connections. We invite you to a new role as a Media planner.

Your territory

As part of our Marketing agency, you will:

Own the Agency advertising efforts for our clients across Europe, the US, Canada, and our international markets

Сommunication with clients and building relationship

Develop marketing strategies in partnership with our Sales department

Apply PPC best practices for ads of our clients

Monitor, analyze, and report on performance metrics, sales, and marketing performance, and a regular frequency in order to allocate spending to the best performers

Partner with our Communications & Design teams to develop messaging and brand assets compliant with brand guidelines and standards our clients

Bring in your ideas and improvements to actively contribute to the company's success. You will never hear "…because we always did it like that" again.

Continuously develop yourself personally and professionally. You will take ownership of areas that strengthen your potential and you will be able to attend workshops to learn new skills according to your experience and interests.

Your profile

Key requirements:

Minimum 3 years of experience in managing to advertise

Very good understanding of ads on the Internet

Strong analytical skills

Ability to make data-based decisions

Very good English skills

Does this sound like you?

Hands-on, with a very entrepreneurial mindset and comfortable in a high-paced environment

Striving to continuously learn and become an expert in social media

Proactive and creative

Willing to come and work with our fantastic team in Tallin or Kyiv.

Working time

11 am - 20 pm

12 pm - 21 pm

13 pm - 22 pm

Project Description:

Our Client is on a mission to build the IPO process support of the future and we're looking for the passionate collaborators, innovators, advisors, and leaders who can get us there.
As a Python developer you will assist Client's digital technology team in defining, developing, and extending the architecture of front-end client solutions to support our brand websites.
Your subject matter expertise in front-end web development utilizing Python, HTML, CSS, JavaScript, Angular development framework will help us optimize and enhance our web capabilities and help us serve our client's needs more effectively.

Responsibilities:

• Continuous Improvement & Collaboration- Share your best practices and coding knowledge at all times to help enhance existing processes and technologies, improving documentation, maximizing learning on the team, and encouraging process optimization.
• Design software solutions by interacting with managers and peers to understand requirements.
• Develop solutions that are in line with the client's technology biases, deliver efficiency and scalability, and enable new trading activities.
• Provide knowledge transfer to team members and support staff through application demos, walkthroughs, and documentation.

Mandatory Skills Description:

• 7+ years of proven IT experience
• Hands-on Python experience
• Great communication skills
• Expert knowledge of OOP and OOD.
• Ability to work in a fast-paced, intellectually challenging environment.
• Experience with FastAPI, Pydantic, PyMongo, Docker, Linux and shell scripting
• Nice to have experience with Azure and Azure CLI
• Experience working in MongoDB or other No-SQL DBs
• Great communication skills
• Ability to work in a fast-paced, intellectually challenging environment

Nice-to-Have Skills Description:

• Knowledge of Angular
• MyPy experience

Meta Ads / Paid Social Performance Marketer

About PCM

PCM is a private equity firm that invests in and operates growing businesses across multiple industries, with a significant focus on home services.

We are building out our internal performance marketing capabilities to accelerate lead generation across our portfolio companies. Rather than outsourcing growth entirely to agencies, we want world-class paid media expertise in-house that can develop, test, and scale customer acquisition strategies across multiple businesses and markets.

Our home services portfolio and marketing efforts span verticals such as pest control, roofing, replacement windows, and exterior home improvement.

We're looking for an experienced Meta Ads Performance Marketer who can help us significantly expand these lead generation efforts.

The Role

This isn't simply a media buying position.

We're looking for someone who can own the entire Meta advertising process:

Research → Angle → Creative → Launch → Test → Analyze → Optimize → Scale

You'll work across PCM portfolio companies to identify new customer acquisition opportunities, develop advertising concepts, launch campaigns, analyze performance, and continuously improve results.

Because you'll have exposure to multiple businesses, markets, offers, and customer types, there will be significant opportunity to take successful strategies from one campaign or portfolio company and apply those learnings elsewhere.

What You'll Do

• Develop new advertising angles, hooks, offers, and messaging concepts for our portfolio companies
• Research customers, competitors, markets, and existing performance data to identify new opportunities
• Develop creative briefs and ad copy for new campaigns
• Work with our creative resources to turn concepts into high-performing Meta ads
• Build, launch, and manage campaigns across Facebook and Instagram
• Create structured testing strategies for creative, messaging, offers, audiences, landing pages, and lead forms
• Manage campaigns across multiple geographic markets and portfolio companies
• Analyze performance and identify opportunities to improve CPL, CPA, lead quality, conversion rates, and customer acquisition costs
• Scale winning campaigns while maintaining acceptable acquisition economics
• Identify creative fatigue and maintain a consistent pipeline of new concepts and tests
• Analyze performance by creative, angle, campaign, geography, audience, placement, and offer
• Work with our internal teams to understand what happens after the lead is generated, including contact rates, appointment rates, sales rates, and lead quality
• Provide clear analysis of what's working, what's not working, why, and what we should test next

What We're Looking For

We're looking for a true direct-response performance marketer, not someone whose experience is limited to setting up campaigns in Ads Manager.

The ideal candidate:

• Has significant hands-on experience with Meta Ads
• Has successfully managed lead generation and direct-response campaigns
• Understands that creative and advertising angles are often the biggest drivers of performance
• Can independently generate and test new campaign ideas
• Is highly analytical and comfortable digging into performance data
• Understands Meta campaign structure, bidding, attribution, tracking, and optimization
• Knows how to diagnose an underperforming campaign
• Can manage multiple businesses, campaigns, markets, and priorities simultaneously
• Moves quickly and has a strong testing mentality

Home Services Experience Strongly Preferred

We're particularly interested in candidates who have generated leads in:

• Pest Control
• Roofing
• Replacement Windows
• Siding / Exteriors

• Solar

   

CRM & Sales Operations Manager

Full-time | Remote | Eastern Time (ET) 

We are looking for a highly organized and detail-oriented CRM & Sales Operations Manager to take ownership of our CRM environment and support the efficiency of our sales operations.

The ideal candidate has hands-on experience managing CRM systems, sales pipelines, accounts, leads, and opportunities, and understands how a well-structured CRM should support the day-to-day work of a sales team.

Experience with Copper CRM is highly preferred.

Responsibilities

• Manage and maintain our Copper CRM environment and ensure it is properly structured and up to date
• Manage sales pipelines, accounts, contacts, leads, and opportunities within the CRM
• Monitor pipeline activity and ensure opportunities are consistently updated and moved through the correct stages
• Maintain high standards of CRM data accuracy, completeness, and consistency
• Identify and clean up duplicate, outdated, or incomplete CRM records
• Create and optimize sales pipelines, stages, fields, tags, workflows, and other CRM structures
• Ensure sales representatives follow established CRM processes and maintain accurate records of their activities
• Monitor CRM usage and follow up on missing or incomplete information
• Support the sales team with CRM-related questions and day-to-day system issues
• Prepare reports and provide visibility into pipeline activity, sales progress, and CRM data
• Help improve and standardize sales processes within the CRM
• Identify opportunities for CRM automation and process optimization
• Coordinate with management and the sales team to ensure the CRM reflects current business and sales priorities
• Manage user accounts, permissions, and general CRM administration

• Support integrations and workflows between Copper and other business tools where required

   

Requirements

• Previous experience managing a CRM system and sales pipelines
• Strong understanding of CRM structure, including leads, contacts, accounts, opportunities, pipeline stages, and sales activities
• Experience with Copper CRM is a strong advantage
• Experience working closely with sales teams and understanding sales processes
• Strong organizational skills and exceptional attention to detail
• Comfortable working with CRM data, reports, and large volumes of records
• Ability to identify inconsistencies and proactively improve processes
• Strong Excel/Google Sheets skills
• Ability to work independently and take ownership of CRM operations
• Good written and spoken English

• Availability to work full-time aligned with the New York time zone

   

Nice to Have

• Experience with CRM automation and workflow configuration
• Experience with CRM integrations and data migration/imports
• Experience in Sales Operations or Revenue Operations
• Experience creating sales dashboards and reports

• Familiarity with Google Workspace and other sales productivity tools

   

What We’re Looking For

We are looking for someone who treats the CRM as more than a database. You should understand how sales teams work and be able to keep the system organized, accurate, practical, and useful for both sales representatives and management.

You should be comfortable taking ownership of the CRM, identifying problems without waiting for instructions, and continuously improving the way sales information and pipelines are managed.

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!
 

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a CRM Manager to join our team.
 

Job Description:

• Plan and run CRM campaigns across the casino and sportsbook verticals;
• Manage the full player lifecycle, including activation, retention, and reactivation;
• Build and maintain player segments based on behavioral and transactional data, including casino activity, betting patterns, and deposit behavior;
• Develop personalized communications and offers for different player segments;
• Design and run A/B tests to improve engagement, conversion, and retention;
• Monitor campaign performance daily and regularly audit CRM activities;
• Track and analyze core CRM metrics and campaign contribution to GGR/NGR;
• Turn analysis into concrete actions and recommendations that improve CRM results across both verticals;
• Support the shift from manual campaigns to automated retention flows;
• Process and prioritize stakeholder requests based on business impact;
• Work closely with Product, Marketing, Analytics, and VIP teams.
   

Qualifications:

• 2+ years of hands-on CRM experience in iGaming (casino and/or sportsbook);
• Solid understanding of bonus mechanics and their economics, lifecycle funnels, and engagement strategies;
• Proven track record in segmentation and personalized communication;
• Hands-on experience with CRM automation platforms;
• Strong analytical skills - able to pull actionable insights from large datasets and work confidently with core metrics;
• Intermediate English.

What will help you succeed:

• Analytical and data-driven approach to decision-making;
• Proactive mindset and ability to work effectively in a fast-paced environment;
• Genuine interest in improving player engagement and retention in iGaming.
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
 

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.
 

We are looking for a PSP Financial Analyst to join our team and take ownership of financial control across payment providers.

This role combines finance operations, reconciliation, and analytical work. It is a good fit for someone who can work independently, communicate with providers and internal teams, investigate financial discrepancies, and turn insights into practical recommendations for process and cost optimization.
 

Job Description:

• Manage communication and relationships with payment providers, ensuring compliance with agreed terms;
• Analyze exchange rates, fees, and contract terms to identify opportunities for cost optimization;
• Monitor and manage company account balances across various payment systems;
• Control provider costs, fees, exchange rates, and rolling reserves, ensuring they are aligned with internal benchmarks;
• Ensure timely processing of player payouts and company withdrawals;
• Troubleshoot and resolve payment-related issues;
• Reconcile transaction turnovers with provider statements and investigate discrepancies;
• Maintain and update documentation for payment-related procedures.
   

Qualifications:

• 2+ years of experience in finance, finance operations, payment operations, reconciliation, or financial analysis;
• Strong Excel / Google Sheets skills and experience working with large datasets;
• Experience with financial data reconciliation, balance control, provider statements, transaction turnovers, or regular financial reporting;
• Understanding of basic financial processes, cost control, and management accounting principles;
• Ability to identify discrepancies in financial data, investigate root causes, and suggest solutions;
• Strong analytical thinking, attention to detail, and ownership;
• Ability to work independently, manage multiple tasks, and adapt quickly to changes;
• Strong communication skills and ability to work with internal teams and external providers;
• Intermediate+ English for written communication.
   

Nice to have:

• Experience with PSPs, payment providers, banks, or fintech products;
• Experience in iGaming, fintech, e-commerce, or retail;
• Experience with rolling reserve, commissions, fees, exchange rates, or payment cost analysis;
• Experience with Tableau or other BI tools;
• Basic SQL knowledge.
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

Ready to Take the Leap?

Join a team where every day is an opportunity to take a RISK and come out on top. Follow us on LinkedIn and Instagram, and let us be your hub for turning ambitious ideas and extraordinary solutions into reality.

At RISK, we believe that our people are the driving force behind our success. Together, we can achieve great things and push the boundaries of what's possible in the iGaming industry.

RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment
 

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.

Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for a Senior Product Manager to join our team.
 

Responsibilities:

• Manage and develop products across multiple brands and GEOs;
• Analyze user behavior, product funnels, and key business metrics;
• Identify product opportunities and bottlenecks through data, user research, and competitor analysis;
• Generate, validate, and prioritize product ideas that improve user experience and business results;
• Own initiatives from problem definition and requirements to release and post-launch analysis;
• Prepare clear product requirements, specifications, and user stories;
• Drive releases, identify blockers, and ensure tasks move forward;
• Work closely with CRM, Marketing, Analytics, Design, Content, and Technical teams;
• Participate in product roadmap planning and prioritization, bringing data-driven recommendations.
   

Requirements:

• 4+ years of Product Management experience, including hands-on experience with B2C products in iGaming;
• Strong understanding of online casino and/or sportsbook products, user journeys, and key metrics;
• Data-driven approach and experience evaluating product decisions through metrics, A/B tests, or alternative measurement methods;
• Strong ownership and ability to independently drive initiatives and remove blockers;
• Ability to work effectively in a fast-changing environment with multiple priorities;
• Strong technical understanding of platform capabilities, integrations, dependencies, and product constraints;
• Ability to balance user value, technical feasibility, and implementation effort when shaping product solutions;
• Fluent Ukrainian or Russian for internal communication;
• English - Intermediate or higher.
   

Will be a plus:

• Experience with Tableau or other BI tools;
• Experience with new market or product launches.
   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation

• And yes, even Massage!

   

Ready to Take the Leap?

Join a team where every day is an opportunity to take a RISK and come out on top. Follow us on LinkedIn and Instagram, and let us be your hub for turning ambitious ideas and extraordinary solutions into reality.

We are looking for an experienced VoIP / SIP Telephony Engineer with strong hands-on experience in Asterisk, Kamailio, SIP infrastructure, and mobile application integration. The ideal candidate will be responsible for reviewing our existing telephony architecture, performing technical audits, tracing communication flows between components, troubleshooting system issues, and identifying opportunities to improve reliability, performance, and security.

Key Responsibilities:

• Review and audit existing Asterisk and Kamailio architecture, configurations, and integrations.
• Analyze and document end-to-end SIP communication and call flows.
• Trace communication between mobile applications, backend services, APIs, Kamailio, Asterisk, SIP providers, and media services.
• Identify configuration issues, routing problems, integration failures, bottlenecks, and potential points of failure.
• Troubleshoot SIP registration, call setup, call routing, dropped calls, authentication, RTP, and audio-related issues.
• Analyze SIP messages, system logs, network traffic, and configurations to identify root causes.
• Review NAT, firewall, networking, RTP, codecs, and SIP routing configurations.
• Investigate how Android and iOS applications connect to and interact with the SIP infrastructure.
• Determine whether issues originate from the mobile application, backend systems, SIP infrastructure, network, or telephony configuration.
• Recommend improvements to system reliability, scalability, security, and performance.
• Collaborate with backend, mobile, infrastructure, and product teams to resolve technical issues.

Experience and Skills Needed:

• 5+ years of relevant experience in VoIP, SIP, telecommunications, telephony, or real-time communication systems.
• Strong hands-on experience with:
  • Asterisk
  • Kamailio
  • SIP
  • RTP
  • VoIP infrastructure
• Strong understanding of SIP signaling, call flows, registration, routing, authentication, and media communication.
• Experience troubleshooting real-world VoIP and SIP issues.
• Strong Linux server and networking knowledge.
• Good understanding of TCP/IP, NAT, firewalls, routing, ports, and network troubleshooting.
• Experience with mobile applications that interact with VoIP/SIP infrastructure.

Soft Skills:

• Strong analytical and troubleshooting skills.
• Excellent attention to detail.
• Ability to investigate complex technical problems independently.
• Strong communication and technical documentation skills.
• Proactive and solution-oriented mindset.
• English proficiency: Upper-Intermediate (B2) or higher.

Equipment requirements:

• High-speed Internet with at least 50 Mbps upload and download speeds
• Reliable computer suitable for technical troubleshooting and development, noise-cancelling headset with microphone, 
• High-quality video conferencing camera to participate in meetings with clients and company management.

Academic requirements:

Bachelor's Degree from a recognized University in Computer Science, Software Engineering, Telecommunications, Information Technology, Electrical Engineering, or a related technical field. Preferences will be granted to candidates with Master's qualifications or relevant telecommunications, VoIP, networking, or engineering certifications.

Please ensure your CV and supporting documentation, including a copy of your diploma and grade transcripts, clearly demonstrate your relevant experience with Asterisk, Kamailio, SIP, VoIP, networking, and mobile application integration.

Candidates must have AI certification from Anthropic (Claude) or equivalent accreditation institutions, demonstrating practical experience in developing with COWORK, AGENTS, SKILLS, LLM, workflows, automations, or other AI solutions. Link for the required courses: https://claude.com/resources/courses or equivalent.

Candidates must have worked with clear understanding utilizing the Anthropic Claude Co-working workspace and tools.

If you are interested in this opportunity, we encourage you to apply now.

About ChatRevenue.ai 

ChatRevenue.ai was founded by Ratmir Timashev (founder of Veeam) and Vlad Voskresensky (founder of Revenue Grid). 

We are building an agentic sales automation for post-CRM era. The AI-native product combines structured and unstructured data, LLM workflows, and agentic automation to help sales people to focus properly, work more efficiently and automate repetitive sales processes. 

The product is already being tested by early customers. We are growing the core engineering team and looking for people who want to work on real product systems with direct impact on architecture, quality, and speed of delivery. 

About the role 

We are looking for a Senior Generative AI Engineer with 5+ years of commercial Python experience and hands-on experience building production GenAI / RAG systems. 

This is a hands-on engineering role focused on: 

• Python backend  
• LLMs and RAG  
• AI Copilot / assistant workflows  

We are looking for someone who can take a problem, propose a practical solution, and move it to production. 

What you will do 

• Design, build, deploy, and maintain production GenAI / RAG pipelines  
• Integrate LLMs and agentic assistants into product workflows  
• Improve latency, reliability, scalability, and cost-efficiency of AI systems  
• Evaluate and implement new GenAI, multi-agent, and orchestration frameworks  
• Contribute to architecture and technical decisions across the platform  

What we are looking for 

• 5+ years of commercial Python experience 
• Strong backend experience with FastAPI, APIs, webhooks, Docker, Kubernetes, Git, and CI/CD 
• Commercial experience with LLMs in production 
• Strong hands-on experience with RAG, retrieval workflows, embeddings, and vector search 
• Experience with LangChain, LangGraph, LangSmith, or similar frameworks 
• Good knowledge of SQL, Pandas, ETL, data cleaning, and ingestion pipelines 
• English: B2 or higher 
• High ownership, independence, and product mindset 

Nice to have 

• Multi-agent LLM systems 
• Knowledge graphs, graph databases, or graph-based retrieval 
• Kafka, Azure Event Hub, or other event-driven systems 
• Azure cloud infrastructure 
• Production ML / NLP systems 
• Evaluation, tracing, observability, and optimization of AI pipelines 
• Graph algorithms or tools like NetworkX 

What we offer 

• Remote-first setup 
• Flexible schedule aligned with European time zones 
• A core engineering role in an AI-native product 
• Direct influence on technical decisions and architecture 
• Real ownership and visible product impact 

If you have strong Python backend fundamentals and real production GenAI / RAG experience, we’d love to talk.