Jobs

Data Scientist – Computer Vision 

About Cyberette 
Cyberette is an AI-native cybersecurity company developing forensic-grade technology to detect digital manipulation across video, audio, and images. Our mission is to restore trust in digital communication and protect people, organizations, and institutions from deception in the AI era. 

About the Role 
We are looking for a Computer Vision Data Scientist with strong initiative and technical excellence to join our core development team. You’ll be responsible for designing, training, and optimizing computer vision models and architectures used in our deepfake detection and forensic analysis platform. 

This role requires someone who thrives in fast-paced environments, loves solving complex problems, and brings both creativity and rigor to their work. You’ll collaborate closely with our founders and engineers to push the limits of multimodal AI for real-world impact. 

Key Responsibilities 

• Develop, train, and deploy computer vision models for image and video manipulation detection. 
• Research and experiment with new architectures, model ensembles, and multimodal fusion techniques. 
• Preprocess, clean, and manage large-scale datasets for training and evaluation. 
• Optimize model accuracy, latency, and scalability for enterprise-grade performance. 
• Contribute to the design of the model evaluation framework and internal benchmarking tools. 
• Collaborate with other engineers and researchers to integrate models into production pipelines. 
• Document methodologies, experiments, and findings clearly and systematically. 

Requirements 

• MSc/PhD in Computer Science, Machine Learning, Artificial Intelligence, or related field. 
• Strong experience in computer vision (CNNs, Transformers, multimodal models). 
• Proficiency in Python and deep learning frameworks (PyTorch, TensorFlow).  
• Solid understanding of ML ops, dataset curation, and model evaluation.  
• Proven experience building and training models from scratch.  
• Excellent analytical and problem-solving skills.  
• Self-driven, disciplined, and collaborative mindset.  

What We Value 
At Cyberette, we believe technology should serve people. We are a team of builders united by a shared sense of purpose — creating tools that make the digital world safer and more truthful. If you care deeply about impactful innovation and want your work to matter, you’ll feel at home here. 

Bonus Skills 

• Experience with audio or multimodal analysis. 
• Knowledge of adversarial attacks or deepfake generation methods. 
• Experience in real-time inference or edge deployment. 

We are looking for a detail-oriented and proactive Manual QA Engineer

Requirements

✔️ 2+ years of experience in web application testing
✔️ Hands-on experience with web development tools (FireBug, Web Developer Console, etc.)
✔️ Experience in test case and checklist creation and maintenance
✔️ Experience in API testing
✔️ Understanding of QA processes and methodologies
✔️ Basic knowledge of SQL (simple SELECT queries)
✔️ Experience working with Postman
✔️ Experience working in Scrum teams

Responsibilities

🔹 Preparation and execution of test plans and test cases
🔹 Manual testing of web and mobile applications
🔹 Maintenance and updating of test documentation
🔹 Communication with clients and development teams
🔹 Reporting and tracking issues in bug tracking systems
🔹 Quality control and test design for rapidly evolving web applications
🔹 Requirements and documentation testing
🔹 Estimation of testing efforts
🔹 Identifying and proposing improvements to QA processes

We Offer

✨ Opportunity to work on interesting and complex projects
✨ Professional growth and self-development opportunities
✨ Competitive salary based on qualifications and experience
✨ Comfortable office location
✨ Paid vacation and sick leave

Real people. Real impact. One team
Let’s Start With a Hello

We’re not just hiring a Country Manager (LatAm/MENA) — we’re looking for someone who knows how to launch new markets and turn affiliate partnerships into a predictable growth engine. If you understand how to build teams, scale traffic, and take full ownership of performance in new geos, you might be exactly who we’re looking for.

Who We Are

We’re Azura Infinity — an international iGaming holding operating across multiple Tier 1–3 markets. Our team is growing fast, and one of our key priorities right now is expanding into new regions.

The Country Manager will become one of the main drivers behind launching and scaling affiliate traffic in Latin America and the MENA region, building a strong team and ensuring stable, profitable growth.

What You’ll Be Doing

• Launch and scale affiliate operations in LatAm and MENA markets
• Build and manage a high-performing affiliate team focused on new geos
• Create a clear KPI system and performance tracking for the team
• Develop a six-month and yearly roadmap for market growth
• Manage and optimize the affiliate pipeline in CRM (partners, agreements, payments, history)
• Drive growth of key metrics such as FTD, deposit volume, and new partners
• Monitor traffic quality and reduce fraud risks
• Ensure compliance with partner agreements and deal conditions
• Optimize team costs and operational efficiency
• Establish structured processes so that every partner and every deal is fully tracked and managed

What Makes You a Great Fit

• Have experience launching and scaling affiliate operations in LatAm or MENA markets
• Have strong leadership skills and experience building teams from scratch
• Understand CPA / RevShare models and affiliate traffic economics
• Know how to design and manage KPI-driven processes
• Have hands-on experience with CRM systems and workflow tools (Bitrix, Notion, Trello or similar)
• Are result-oriented and comfortable taking ownership of business outcomes
• Are proactive and capable of making independent decisions
• Know how to motivate a team and keep performance aligned with goals

What’s In It for You

• A key role in launching new international markets
• Opportunity to build and scale your own affiliate team
• Direct impact on strategy, KPIs, and growth of the affiliate direction
• Work inside a fast-growing international iGaming team
• Transparent processes and strong support from other departments
• Real opportunities for professional and leadership growth

Let’s Wrap It Up

If building new markets, launching teams, and driving affiliate growth sounds like your kind of challenge — we’d love to hear from you. Bring your leadership, your experience, and your ideas.We’ll bring the scale, the opportunities, and a team ready to grow together.

J-VERS is a programmatic job advertising agency that helps employers find the right candidates in any industry by optimizing the hiring process. Founded in 2023, the company has grown 5x, building a fully remote team that serves over 150 enterprise clients across the US and EU through AI-powered advertising technology.

We’re transforming how companies hire — and we’re just getting started. Want in? Join us as a Partnership Manager and help shape the future of recruitment 🌟
 

What You'll Be Doing:

• Identifying and contacting potential partners through email and LinkedIn, categorizing leads, understanding their needs and potential, and negotiating terms of cooperation;
• Building and keeping strong, long-lasting client partnerships, looking for ways to grow advertising campaigns, and discussing possible strategies with partners;
• Tracking the performance of current campaigns and adjusting agreements to meet business goals;
• Regularly monitoring affiliate performance metrics and leveraging data-driven insights to optimize campaigns, partnerships, and operational efficiency;
• Researching new business models, learning from industry leaders, and implementing innovative strategies.

You are our ideal candidate if you have:

• 1+ years of experience as an Affiliate Manager  or Business Development Manager;
• An advanced English level (C1) and fluency in Ukrainian;
• Excellent business communication and argumentation skills;
• Strong analytical skills with the ability to work with statistics, draw data-driven insights, and apply them in negotiations;
• High productivity, self-motivation, ability to prioritize tasks, and meet deadlines.

It would be a plus if you have:

• German language skills at the B2/C1 level.

You’ll thrive at J-Vers if you are:

• Self-motivated and comfortable with autonomy;
• Passionate about using technology to solve real problems;
• Open to collaboration and knowledge sharing;
• Results-oriented and focused on impact;
• Curious and committed to continuous learning.

Why Join Us:

Work Without Limits:

• Remote-first team with no location limits;
• Flexible 8-hour workday;
• Flat structure with direct access to leadership;
• Full set of equipment provided for your comfortable work.

Get Rewarded & Supported:

• Competitive compensation with transparent salary bands;
• Medical budget after 3 months of work;
• Mental health support;
• 24 vacation days + 20 paid sick days + 4 no-doc sick days + company-wide one-week break at year-end.

Endless Opportunities to Grow:

• Personal learning budget for professional development;
• Clear growth paths from Junior to Senior;
• Work with global clients (US & EU);
• Culture of feedback, mentorship, and constant learning.

Hiring Process:

1. Intro call with a recruiter
2. Values-based interview
3. Technical task
4. Final interview with the team
5. Reference check
6. Job offer 🎉

At J-Vers, you're not just filling a job — you're joining a mission. We're building something extraordinary where technology and humanity combine to transform hiring. Flex your skills. Expand your impact. Shape the future of global hiring.

J-VERS is a programmatic job advertising agency that helps employers find the right candidates in any industry by optimizing the hiring process. Founded in 2023, the company has grown 5x, building a fully remote team that serves over 150 enterprise clients across the US and EU through AI-powered advertising technology.

We’re transforming how companies hire — and we’re just getting started. Want in? Join us as a Partnership Manager and help shape the future of recruitment 🌟
 

What You'll Be Doing:

• Identifying and contacting potential partners through email and LinkedIn, categorizing leads, understanding their needs and potential, and negotiating terms of cooperation;
• Building and keeping strong, long-lasting client partnerships, looking for ways to grow advertising campaigns, and discussing possible strategies with partners;
• Tracking the performance of current campaigns and adjusting agreements to meet business goals;
• Regularly monitoring affiliate performance metrics and leveraging data-driven insights to optimize campaigns, partnerships, and operational efficiency;
• Researching new business models, learning from industry leaders, and implementing innovative strategies.

You are our ideal candidate if you have:

• An advanced English level (C1) and fluency in Ukrainian;
• At least 1 year of commercial experience;
• Excellent business communication and argumentation skills;
• Strong analytical skills with the ability to work with statistics, draw data-driven insights, and apply them in negotiations;
• High productivity, self-motivation, ability to prioritize tasks, and meet deadlines.

It would be a plus if you have:

• German language skills at the B2/C1 level.

You’ll thrive at J-Vers if you are:

• Self-motivated and comfortable with autonomy;
• Passionate about using technology to solve real problems;
• Open to collaboration and knowledge sharing;
• Results-oriented and focused on impact;
• Curious and committed to continuous learning.

Why Join Us:

Work Without Limits:

• Remote-first team with no location limits;
• Flexible 8-hour workday;
• Flat structure with direct access to leadership;
• Full set of equipment provided for your comfortable work.

Get Rewarded & Supported:

• Competitive compensation with transparent salary bands;
• Medical budget after 2 months of work;
• Mental health support;
• 24 vacation days + 20 paid sick days + 4 no-doc sick days + company-wide one-week break at year-end.

Endless Opportunities to Grow:

• Personal learning budget for professional development;
• Clear growth paths from Junior to Senior;
• Work with global clients (US & EU);
• Culture of feedback, mentorship, and constant learning.

Hiring Process:

1. Intro call with a recruiter
2. Values-based interview
3. Technical task
4. Final interview with the team
5. Reference check
6. Job offer 🎉

At J-Vers, you're not just filling a job — you're joining a mission. We're building something extraordinary where technology and humanity combine to transform hiring. Flex your skills. Expand your impact. Shape the future of global hiring.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

Our client delivers an autonomous workplace management platform that unifies digital employee experience and IT operations into a single, scalable solution. The platform combines real-time monitoring, automation, and proactive remediation to prevent issues before they impact productivity. It eliminates tool sprawl by consolidating multiple functions—such as endpoint telemetry, remote management, and performance analytics—into one powerful system. Deployed globally, it processes comprehensive device metrics (CPU, memory, disk, network, processes) at scale, handling high data throughput and complex multi-platform environments. The platform’s evolution involves modernizing legacy agents into a unified, cross-platform solution that can adapt to dynamic priorities and deliver reliable, secure operations.

About the Role:

We are seeking an experienced macOS Developer to own and enhance the core macOS agent within this autonomous management platform. In this senior role, you will join a domain-expert engineering team collaborating across multiple application and platform streams. You will drive the modernization of the agent into a single cross-platform solution, implement new data-collection and remote-management features, and troubleshoot production issues at scale. Your work will impact thousands of global users and shape the future architecture of a market-leading solution, offering significant autonomy, leadership, and the chance to solve challenging system-level problems.

Key Responsibilities:

• Develop and maintain the macOS agent using Swift and Objective-C.
• Implement new features for device telemetry, data collection, and remote management on macOS.
• Contribute to an agent modernization initiative to unify cross-platform functionality.
• Troubleshoot and resolve production incidents, ensuring agent stability and performance.
• Collaborate with product management, QA, and other development teams to define and deliver requirements.
• Optimize performance and memory usage through profiling and low-level debugging.
• Integrate and maintain daemons, launch agents, privileged helpers, and interprocess communication components.
• Participate in code reviews and maintain coding standards for system-level components.
• Stay current with Apple technologies, frameworks, and best practices for macOS development.

Required Competence and Skills:

• 5+ years of professional macOS application development experience.
• Expert-level proficiency in Swift and strong working knowledge of Objective-C.
• Deep understanding of Apple’s core frameworks and APIs, including Cocoa, Foundation, Networking, Concurrency, and Security.
• Extensive experience with macOS system programming (daemons, launch agents, privileged helpers, IPC).
• Proven track record of performance optimization, profiling, and low-level debugging on macOS.
• Familiarity with Xcode build systems and CI/CD pipeline configuration.
• Strong problem-solving skills, attention to detail, and ability to manage multiple priorities.
• Excellent communication and collaboration skills in a distributed, cross-functional team.

Nice to Have:

• Experience with .NET development and interoperability with native code.
• Familiarity with IT monitoring and management concepts.
• Knowledge of security best practices and secure coding techniques in macOS.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Role Focus 

• Participate in building frontend architecture and delivery for complex CRM/logistics workflows 
• Drive and support technical decisions, quality standards, and cross-team frontend-backend contracts. 

Must-Have 

• 7+ years of frontend development experience, including 4+ years with Angular in production. 
• Expert-level TypeScript, RxJS, and Angular Reactive Forms. 
• Strong experience with Angular routing, guards, interceptors, lazy loading, and modular architecture. 
• Proven experience integrating mixed backend patterns (REST APIs + Firebase callable functions). 
• Strong experience implementing role/permission-based UI and subscription/entitlement feature gating. 
• Experience building complex interaction-heavy UIs (pipeline drag/drop, map workflows, filtering, stateful forms). 
• Solid understanding of async/eventual consistency UX patterns (optimistic updates, retries, stale state recovery, observable success criteria). 
• Strong debugging skills across frontend, API contracts, and asynchronous backend behavior. 
• Ability to perform refactoring in large legacy code areas and reduce coupling/regression risk. 

Nice-to-Have 

• HERE Maps or similar map/routing stack. 
• Firebase/Firestore product experience. 
• CRM, field sales, dispatch, or logistics domain experience. 
• Experience defining frontend standards and align with existing standards and practices, perform code reviews. 

Responsibilities 

• Lead implementation of high-impact frontend features  
• Define maintainable patterns for state management, validation boundaries, and API integration. 
• Collaborate with backend developers and leadership  
• Improve reliability and performance in map-heavy and board-style interfaces. 
• Raise test coverage strategy and release confidence for critical user flows. 

Conversational AI Analyst 

About the Role

We’re looking for a structured, analytical problem-solver to help partners successfully deploy AI voice agents using FlowbotAI.

This is not a traditional “AI builder” role. Instead, you will focus on understanding real-world business needs and translating them into clear, effective conversational logic.

You will work at the intersection of:

• Customer requirements
• Prompt design
• Workflow logic
• Real-world call outcomes

Your success will be measured by how well AI agents perform in live customer conversations.

What You’ll Do

1. Translate Requirements into AI Behavior

• Review partner-submitted intake forms and identify missing or unclear information
• Convert business use cases into structured conversational logic
• Design prompts that guide AI agents through real-world interactions

2. Build & Refine Prompts

• Write prompts from scratch for new AI agents
• Improve existing prompts based on performance and edge cases
• Ensure prompts are logically sound, complete, and scalable

3. Evaluate & Debug Agent Performance

• Analyze call outcomes to identify failures or gaps in logic
• Troubleshoot issues related to:
  • Decision flow
  • Tool usage (APIs, workflows)
  • Knowledge retrieval (RAG)
• Identify edge cases and improve agent behavior over time

4. Optimize for Real-World Outcomes

• Continuously improve agents based on real conversations
• Reduce escalation rates and increase successful call handling

• Ensure a consistent, high-quality customer experience

   

What Success Looks Like

• AI agents handle calls accurately and consistently
• Prompts are clear, structured, and free of logical gaps
• Edge cases are identified and addressed proactively

• Partners are satisfied with agent performance and outcomes

   

What We’re Looking For

Core Skills

• Strong logical thinking and problem-solving ability
• Ability to break down real-world scenarios into structured flows
• High attention to detail and edge cases
• Curiosity and a desire to understand why things fail

Relevant Backgrounds

• QA Analyst (software testing)
• Business Analyst
• Tier 2/3 Technical Support
• Implementation or onboarding specialist (SaaS)

Technical Comfort

• Familiarity with APIs, webhooks, or JSON (you don’t need to be an engineer)
• Experience working with structured systems or workflows
• Ability to understand how systems interact, even if you’re not building them
  
  Why Join RingLogix
• Work at the forefront of AI voice automation and telecom infrastructure
• Help build solutions that partners use to automate real businesses
• Collaborate with a fast-moving team building the next generation of service provider tools
• Fully remote work environment

We are looking for a React Native Team Lead to take ownership of the mobile direction and build the architecture of our cross-platform application from the ground up. You will define technical standards, lead mobile development, and collaborate closely with backend engineers, designers, and product managers to deliver a scalable, high-quality mobile product.

Requirements:

• 6+ years of commercial experience in mobile development.
• 4+ years of experience with React Native in production.
• Proven experience as a Tech Lead or Team Lead on mobile projects.
• Strong knowledge of JavaScript (ES6+) and TypeScript.
• Deep understanding of mobile architecture patterns (MVVM, Clean
• Architecture, modular architecture).
• Experience designing and building scalable mobile applications from scratch.
• Strong experience with state management solutions (Redux, Zustand, React Query).
• Experience integrating REST APIs and working with asynchronous data flows.
• Solid understanding of mobile performance optimization and memory management.
• Experience with native modules (iOS/Android) and ability to work with platform-specific code.
• Familiarity with mobile CI/CD pipelines and app release processes (App Store / Google Play).
• Experience with testing (unit, integration, e2e) for mobile applications.
• Strong experience with Git and team collaboration workflows.
• Upper-Intermediate or higher level of English.

Responsibilities:

• Own and define the mobile architecture and technical vision of the product.
• Lead the development of the React Native application from scratch or scale existing solutions.
• Make key technical decisions regarding libraries, structure, and best practices.
• Build and mentor a mobile development team.
• Collaborate with backend, product, and design teams to define and deliver features.
• Ensure high code quality through code reviews and best practices.
• Implement complex mobile features and business logic.
• Optimize application performance, stability, and scalability.
• Establish development processes, CI/CD pipelines, and release workflows.
• Drive continuous improvement and modernization of the mobile codebase.

We offer:

• Competitive salary.
• Remote work format.
• Work on international, production-grade products.
• Salary tied to the dollar exchange rate.
• Influence product and technical decisions at the architectural level.

We are looking for an experienced Affiliate Manager with a proven track record in the iGaming industry (B2C products). The ideal candidate has hands-on expertise in managing SEO-driven traffic across Tier 1, possesses a strong affiliate base in these markets, and understands how to scale partnerships for long-term revenue growth.

Key Responsibilities

• Develop, maintain, and grow partnerships with SEO affiliates across Tier 1 markets
• Analyze affiliate performance using tools like Ahrefs, Humble, Similarweb, and other analytics platforms to identify opportunities and improve results
• Negotiate and manage deals using various payment models (RS, Hybrid, CPA, Flat Fee)
• Regularly monitor competitor activity and evaluate iGaming websites’ quality and traffic potential
• Leverage analytical tools such as Power BI, Tableau, or similar to generate actionable insights
• Represent the company at international affiliate and iGaming conferences, expanding the affiliate network
• Collaborate effectively with internal teams while maintaining a high degree of autonomy and self-organization
• Consistently work towards achieving KPIs and maximizing profitability.

Requirements

• Minimum 3 years of successful experience in iGaming affiliate management for Tier 1 markets (product-side experience required)
• Proven expertise with SEO traffic acquisition and evaluating SEO-based affiliate performance
• Proficiency with Ahrefs, Humble, Similarweb, and other analytical tools
• Existing affiliate network in the target GEOs and strong understanding of market specifics
• Experience with Affilka or SoftSwiss platforms is a strong plus
• Competence in Power BI, Tableau, or similar data analytics tools
• English level: B2 or higher
• Ability and willingness to attend international conferences (previous participation preferred)
• Excellent communication and negotiation skills
• Result-driven mindset with strong motivation to achieve and earn more
• Team player, but capable of working independently when needed.

We are looking for a Middle+ / Senior QA Engineer to join our team and contribute to the development of a modern, data-driven web platform. You will work on complex user interfaces, dashboards, and business workflows, collaborating closely with backend engineers, designers, and product managers to deliver stable, scalable frontend solutions.

Requirements:

• 4+ years of hands-on experience Functional QA, QA Analyst, or Product Testing roles, preferably in multi-platform environments (web & mobile)
• Proven experience in setting up QA processes from scratch or significantly improving existing QA practices.
• Strong experience testing web and mobile applications, ideally across React-based web apps and mobile apps (Flutter or similar frameworks). 
• Experience supporting customer-facing digital products, with a strong understanding of real user behavior and edge cases.
• Excellent analytical and problem-solving skills, with the ability to investigate complex product behaviors.
• Strong ability to translate requirements into structured functional test cases.
• Experience acting as a bridge between Product, Development, and Support, especially in distributed or remote teams.
• Strong documentation skills, including test cases, QA processes, and release validation procedures.
• Experience with bug tracking and test management tools.
• Basic understanding of APIs, client-server architecture, and mobile/web application behavior.
• Ability to analyze system behavior, logs, and product flows during issue investigation.
• Strong ownership mindset — ability to work independently as the sole QA function.
• Experience defining and implementing QA workflows, release gates, and quality standards.
• Exceptional communication skills and a strong team mindset.

• High level of English proficiency (written & verbal).

   

Responsibilities:

• Quality Leadership & Strategy: Define, lead, and continuously improve QA processes, methodologies, workflows, and standards across the interactive team.
• Evaluate and propose QA tools (test case management, bug tracking, exploratory testing, API testing, device management, etc.).
• Build and champion a strong quality mindset, coaching team members and promoting best practices.
• Serve as the quality authority and final checkpoint before releases go live.
• Functional Testing & Product Validation: Translate product requirements, specifications, and user stories into clear functional test cases and test scenarios.
• Design and maintain structured test plans covering key user workflows, business logic, and edge cases.
• Perform manual, exploratory, regression, cross-browser, and cross-device testing for web and mobile applications.
• Validate that new features and product enhancements meet functional requirements and user expectations before release.
• Ensure that updates and fixes do not negatively impact existing functionality.
• Defect Identification & Management: Identify, document, and track defects with clear reproduction steps and expected vs. actual behavior.
• Prioritize issues based on user impact and business risk.
• Verify bug fixes and ensures proper resolution in future builds.
• Collaborate with developers to clarify issues and confirm fixes.
• Tier 2 User Support & Issue Investigation: Act as second-line support for user issues escalated by the Support team.
• Reproduce and investigate reported problems to determine root causes.
• Distinguish between user errors, configuration issues, and system defects.
• Provide insights and workarounds to support teams when applicable.
• Escalate confirmed defects to development teams with detailed analysis. 
• QA Process & Documentation: Maintain organized test case documentation, test scenarios, and QA procedures.
• Manage regression tests to ensure system stability as the product evolves.
• Support release readiness by validating those critical workflows function correctly before deployment.
• Contribute to improving QA processes, testing coverage, and product quality standards.
• Process Ownership: Own the QA process for both new development initiatives and ongoing product maintenance, testing priorities, risk assessment, and test documentation.
• Ensure high-quality releases through measurable quality metrics and transparency.
• Streamline testing pipelines and improve QA visibility within development cycles.

• Document the QA practices, guidelines, requirements, and recommendations to support long-term quality standards.

   

We offer:

• Competitive salary.
• Remote work format.
• Work on international, production-grade products.
• Salary tied to the dollar exchange rate.

We are looking for an experienced Tech Lead who takes ownership of software architecture, delivery quality, and the technical evolution of our engineering teams.

This role goes beyond senior development. You will design systems, make architectural decisions, validate estimations, and ensure high-quality delivery for real client projects.

As Visarsoft evolves towards AI-native software development, you will also help our teams adopt modern AI engineering practices and tools.

At Visarsoft, we build SaaS platforms and modern web applications for international clients using React, Node.js, TypeScript, and cloud platforms such as AWS Lambda and Azure. In this role, you will work closely with both engineering teams and clients, shaping architecture and technical direction across projects.

Your Responsibilities

Technical Architecture

• Design scalable architectures for SaaS platforms and complex web systems
• Define technology choices and system architecture
• Prevent architectural mistakes early in the project lifecycle
• Ensure long-term maintainability and scalability of systems
   

Delivery Ownership

• Validate development estimations and technical approaches
• Identify technical risks early and propose mitigation strategies
• Ensure strong engineering standards and code quality
• Conduct architectural reviews and code reviews
   

Client Communication

• Participate in technical discussions with clients
• Translate business requirements into technical solutions
• Present architectural decisions and technical trade-offs
   

Team Leadership & Engineering Excellence

• Guide developers in technical decision-making
• Establish engineering standards and best practices
• Improve development processes and delivery quality

• Mentor engineers and help grow the technical maturity of the team

   

AI Engineering & Innovation

We are actively integrating AI into our development workflows and software solutions.

The Tech Lead will help accelerate our engineering teams towards modern AI-driven development practices.

This includes:

• Introducing and optimizing AI coding tools (Cursor, Copilot, Claude, etc.)
• Helping teams adopt AI-assisted development workflows
• Supporting the integration of LLM-based features into SaaS products
• Guiding architecture decisions around AI-driven applications
• Promoting the use of AI coding agents and automation in development
   

We are specifically looking for someone who brings additional expertise in

• Python for data processing and AI integration
• LLM integrations and AI application architecture
• Vector databases and semantic search
• Cloud architecture and DevOps practices
• AI coding tools and agent-based development workflows
   

The goal is not only to deliver projects but also to strengthen our technical capabilities as a team.

This role is NOT for you if

• You prefer to focus only on your own tickets
• You avoid responsibility for architecture or delivery
• You are not comfortable communicating directly with clients
• You are not confident validating estimations or technical decisions
• You are not interested in modern AI-driven development approaches
   

We are specifically looking for someone who takes ownership and stands behind their technical decisions.

Requirements

• 8+ years of professional software development experience
• Strong experience in full-stack architecture
• Experience leading engineering teams or acting as a technical lead
• Strong knowledge of React / Next.js and Node.js ecosystems
• Experience with cloud infrastructure (AWS Lambda and/or Azure)
• Experience delivering SaaS platforms or complex web systems
• Strong understanding of software architecture and system design
• Ability to communicate clearly with technical and non-technical stakeholders
• Strong ownership mindset
   

Typical Tech Stack

Most of our projects use:

Frontend

• React / Next.js

• TypeScript

   

Backend

• Node.js / NestJS
• Python (for AI and data workflows)
   

Infrastructure

• AWS Lambda
• Azure
   

Data & AI

• PostgreSQL
• Vector databases
• LLM APIs
• AI-powered workflows
   

What We Offer

• Work on modern SaaS and AI-driven products
• Direct influence on architecture and engineering standards
• Opportunity to shape the AI transformation of our engineering team
• Collaboration with international clients
• Flexible remote setup
• Opportunity to grow into Head of Engineering or CTO-level responsibilities
  
   

About Us:

We are building technology that makes sustainability and decarbonization core elements of modern business. Our software provides partners with advanced carbon management tools that simplify compliance, reduce emissions, and support success in a sustainable economy.

Our mission is to automate and scale carbon management processes, helping companies optimize operations, reduce emissions across products and supply chains, and contribute meaningfully to the fight against global climate change.

Position Overview:

We are seeking a highly skilled and versatile Senior Backend / Data Engineer to join our team in Berlin.

You bring strong expertise in data engineering, solid Python skills, and hands-on experience with AWS. You are comfortable designing and managing complex data processes and cloud infrastructures.

Responsibilities:

• Develop and maintain backend architecture and scalable data pipelines;
• Collaborate closely with product managers and engineers to build a world-class data platform;
• Shape core data capabilities and contribute to strategic technical decisions;
• Ensure reliability, performance, and scalability of data systems in production.

Requirements:

• 5+ years of experience working with large-scale data in production environments;
•  Strong proficiency in Python and TypeScript;
• Experience with web frameworks and familiarity with DevOps, MLOps, and/or DataOps practices;
• Hands-on experience with AWS, CloudFormation, and CDK for infrastructure management;
• Strong understanding of scalable databases and cloud-based data pipelines;
• Excellent communication and teamwork skills;
• Openness to learning, experimenting, and acknowledging knowledge gaps;
• Upper-Intermediate English or higher.

What We Offer:

• A key role in advancing impactful climate technology;
• Strong growth opportunities within a rapidly expanding company;
• A dynamic and supportive work environment that values innovation, initiative, and diversity.

Overview:
We are looking for an experienced Senior Flutter Engineer to continue the development and optimization of cross-platform applications for mobile and embedded Android devices. This role focuses on delivering high-quality UI/UX, improving application performance, and refining developer workflows. You will collaborate closely with designers, architects, and backend engineers to implement robust, user-centric features using modern tools and best practices.

Responsibilities

• Develop and optimize Flutter-based applications for mobile and embedded Android platforms;
• Implement performant, maintainable UI/UX features based on product and design requirements;
• Integrate secure RESTful APIs, including client-side certificate authentication;
• Enhance integration with existing video streaming infrastructure, with a focus on UX quality and performance;
• Apply modern Flutter development practices such as state management, hot reload, and automated testing;

• Collaborate with cross-functional teams to ensure seamless integration with backend services and CI/CD pipelines.

   

Requirements

• 5+ years of professional experience in software development, with strong focus on Flutter;
• Proven experience building Flutter applications for mobile and embedded Android devices;
• Strong knowledge of Dart, Flutter widgets, state management solutions, and performance profiling;
• Hands-on experience integrating secure APIs over HTTPS, including client-side certificates;
• Experience working with modern developer tooling, automated testing frameworks, and CI/CD pipelines;
• Exposure to video streaming SDKs and multimedia-focused UX optimization is a strong plus;
• Bonus: Experience with AR features, Bluetooth/Wi-Fi communication, or e-commerce platform integrations.

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 goals rather than ceremonies – no endless grooming sessions or heavy planning rituals. Decisions are made quickly through open dialogue and collaboration, not through layers of approvals. 

Previous startup experience is not required – what matters is curiosity, independence, and drive. As part of the core team, you’ll have the chance to own technical domains, lead innovation, and grow together with the company. 

What You’ll Do 

• Design, deploy, and maintain GenAI/RAG pipelines for production 
• Integrate LLMs and agentic assistants into business flows 
• Source, ingest, clean, and enrich external data streams 
• Build and manage vector search, embedding stores, and knowledge graphs 
• Explore and implement new ML/GenAI frameworks and multi-agent systems 
• Mentor developers and share knowledge across the team 

What We’re Looking For 

• Strong backend skills: Python, FastAPI, Webhooks, Docker, Kubernetes, Git, CI/CD 
• Hands-on experience with LLMs (OpenAI-family), LangChain/LangGraph/LangSmith, prompt engineering, RAG, vector stores (Azure AI Search, Pinecone, Neo4j, FAISS) 
• SQL, Pandas, Graph DBs (Neo4j), NetworkX, ETL/data cleaning, Kafka/Azure EventHub 
• Proven experience running RAG pipelines in production 
• Familiarity with graph algorithms (community detection, similarity, centrality) 
• Good English for documentation, API design, and teamwork 
• Startup drive, proactivity, independence 
• Willingness to relocate or travel within Europe; full-time availability 

Nice to have 

• Multi-agent LLM frameworks 
• Big Data pipelines in cloud (Azure preferred) 
• Production-grade ML/NLP, Graph ML 

Why Join Us 

• Remote-first culture – work from anywhere 
• Flexible schedule aligned with European time zone 
• Direct impact – your work is visible in the product from day one 
• Professional growth – own technical domains, lead innovation, scale with the company 
• Competitive compensation: $6000-9000 
• Core team – become one of the people who know the product best and shape its future 

If you want to be part of the core team building an AI-native CRM from scratch, we’d love to hear your story.