Jobs at Djinni

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As a Flight Control Systems Engineer, you will be a key part of our Flight Controls team to solve some of the most interesting flight guidance, dynamics, and controls problems you’ll have ever heard of. Together with our world-class team, currently four team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the navigation, embedded systems, and flight test departments to conceive, implement, and validate flight guidance and control system algorithms, features, and improvements. Flight Controls at Quantum-Systems - your mission will be a powerful impact.
 

What is your Day to Day Mission:

• Design and programming of flight guidance and flight control algorithms for automatic and autonomous flight
• Support in model building for flight dynamic processes and design of control and feedback control laws based on these models
• Preparation and execution of flight tests with UAS systems
• Analysis of flight data recordings as well as evaluation and processing of test results
• Generation of C/C++ code with Matlab Simulink and its integration into the FCS / autopilot framework
• Supporting the certification of our product family and obtaining flight permits, e.g. for BVLOS flight projects
• Collaboration in the further development of the product development process

What you bring to the team:

• You have completed a degree/apprenticeship in the field of aerospace engineering, mechanical engineering, automotive engineering, electrical engineering or robotics.
• You have theoretical knowledge in the field of flight mechanics and have mastered the basics of control engineering. You also have practical experience with model aircraft, multicopters and / or their subsystems.
• You have knowledge of programming with Matlab/Simulink. Fluent handling of the programming language C and Git is also desirable.
• You are privately interested in model aircraft construction, drones or robotics and can't wait to implement and try out new ideas.
• Due to your open, communicative, friendly and competent attitude, it is easy for you to be considered as an internal expert.
• You are highly self-motivated and drive your area of responsibility independently.
• Communication in English is a matter of course for you.
   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

Quantum Systems next-generation unmanned solutions across air, land, and sea. From advanced aerial drones to underwater and ground platforms, our systems combine cutting-edge hardware with AI-driven software for seamless control and real-time data insights. Trusted by defense, security, and public sector clients worldwide, we redefine mission versatility and performance.

Quantum-Systems is a strong supporter of Ukraine and has it’s local Ukrainian office since 2022.
 

The role is based in Kyiv, and we expect you to work full-time in the office.
 

What is your Day to Day Mission:

• Lead team of ML Engineers
• Design, develop, and optimize real-time object detection and tracking models for aerial video from UAVs (EO/IR cameras)
• Implement inference pipelines optimized for edge hardware (e.g., NVIDIA Jetson, Orin)
• Conduct model training, testing, benchmarking, and validation in real flight environments
• Integrate AI models into onboard systems
• Collaborate with other software and hardware teams to ensure robust end-to-end performance
• Research and apply state-of-the-art deep learning methods in computer vision

What you bring to the team:

• 8+ years of experience in AI/ML, with a strong focus on computer vision
• Strong Leadership experience
• Experience building ML infrastructure and training pipelines
• Proven experience in object detection/tracking using models like YOLO, SSD, or custom CNNs
• Proficiency in Python, C++, PyTorch or TensorFlow
• Experience with real-time video processing and optimization techniques (e.g., TensorRT, ONNX, pruning, quantization)
• Solid understanding of data annotation, augmentation, and training workflows
• Familiarity with embedded/edge AI deployments (e.g., Jetson Xavier, Orin)
• Experience working with aerial/surveillance imagery or geospatial data is a strong plus
• Bachelor’s or Master’s degree in Computer Science, Robotics, or related field

Nice to Have:

• Knowledge of GStreamer, OpenCV, or similar real-time streaming frameworks
• Familiarity with UAVs, drone flight control, or defense technologies
• Understanding of object re-identification or multi-target tracking

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

We are seeking a skilled Core Developer (Rust/ C++) for Swarm Robotics & Sensor Control with over 5 years of professional experience to join our dynamic development team. You will play a key role in building and optimizing the core architectures for the real-time control and management of robotic swarms and sensor systems. This position offers the opportunity to work with cutting-edge technologies and contribute to complex, mission-critical systems in a collaborative environment.

What is your Day to Day Mission:

• Design, develop, and maintain robust and scalable systems for swarm control and sensor management.
• Implement efficient communication protocols and real-time processing solutions for robotics.
• Collaborate closely with cross-functional teams to integrate backend components with robotics software and sensor networks.
• Optimize system performance, scalability, and reliability in a distributed robotics environment.
• Solve challenging problems using modern programming languages such as C++ and Rust.
• Participate in code reviews, architecture discussions, and software design decisions.

What you bring to the team:

• 5+ years of professional experience in backend development with a strong focus on real-time systems.
• Proficiency in Rust and C++, with a solid understanding of modern software development practices.
• Experience in building and optimizing backend architectures for distributed systems.
• Familiarity with network protocols, multithreading, and low-latency data processing.
• Knowledge of system architecture design, performance optimization, and resource management.

• Ability to work independently, solve complex technical problems, and thrive in a fast-paced startup environment.

   

Nice-to-Have:

• Experience in robotics, swarm control, or sensor integration.
• Familiarity with cloud platforms, Docker, or Kubernetes for scalable deployments.

• Understanding of embedded systems or real-time operating environments.

   

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

What is your Day to Day Mission:

• Design, develop, and optimize real-time object detection and tracking models for aerial video from UAVs (EO/IR cameras)
• Implement inference pipelines optimized for edge hardware (e.g., NVIDIA Jetson, Orin)
• Conduct model training, testing, benchmarking, and validation in real flight environments
• Integrate AI models into onboard systems
• Collaborate with other software and hardware teams to ensure robust end-to-end performance
• Research and apply state-of-the-art deep learning methods in computer vision

What you bring to the team:

• 3+ years of experience in AI/ML, with a strong focus on computer vision
• Proven experience in object detection/tracking using models like YOLO, SSD, or custom CNNs
• Proficiency in Python, C++, PyTorch or TensorFlow
• Experience with real-time video processing and optimization techniques (e.g., TensorRT, ONNX, pruning, quantization)
• Solid understanding of data annotation, augmentation, and training workflows
• Familiarity with embedded/edge AI deployments (e.g., Jetson Xavier, Orin)
• Experience working with aerial/surveillance imagery or geospatial data is a strong plus

• Bachelor’s or Master’s degree in Computer Science, Robotics, or related field

   

 Nice to Have:

• Knowledge of GStreamer, OpenCV, or similar real-time streaming frameworks
• Familiarity with UAVs, drone flight control, or defense technologies

• Understanding of object re-identification or multi-target tracking

   

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

We are seeking a talented Front End Engineer with over 5 years of professional experience to join our dynamic team. You will be responsible for building sleek, responsive, and user-friendly interfaces to enable real-time control and monitoring of robotic swarms and sensor systems. Your work will directly contribute to the usability and efficiency of our cutting-edge robotics solutions.

 

What is your Day to Day Mission:

• Design, develop, and optimize frontend applications for controlling and visualizing robotic swarms and sensor data.
• Collaborate with backend engineers to integrate APIs and ensure seamless data flow between frontend and backend systems.
• Build intuitive, performant, and responsive user interfaces using modern frontend frameworks such as React or comparable web component frameworks.
• Work closely with UX/UI designers to translate designs into functional applications.
• Ensure code quality, maintainability, and scalability through clean coding practices and code reviews.
• Troubleshoot and optimize frontend performance for real-time applications.

What you bring to the team:
 

• 5+ years of professional experience in frontend development.
• Proficiency in TypeScript and web component frameworks.
• Strong understanding of modern web development tools, concepts, and practices.
• Basic knowledge of backend systems and API integration.
• Experience with custom web-based rendering engines.
• Familiarity with RESTful APIs, WebSockets, and data visualization tools.
• Ability to write clean, efficient, and well-documented code.

• Excellent problem-solving skills and a passion for building user-friendly applications

  Nice-to-Have:

• Experience with robotics, sensor data visualization, or real-time control systems.
• Knowledge of state management libraries (e.g., Redux, MobX) and frontend build tools.
• Familiarity with backend technologies such as Node.js or similar.

• Understanding of testing frameworks and tools for front-end development.

   

Why Quantum-Systems:

• We stand with Ukraine.
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The Role

We are seeking a Staff Rust Engineer to strengthen our protocol team. You will design system architecture, implement complex features, and help evolve our engineering strategy and culture. As part of our team, you'll push the boundaries of cryptographic distributed computing.

Why join?

• You’ll work on unique challenges in a fast-moving space where many problems have no existing solutions.
• You'll work in a startup environment with a flexible, open work culture that prioritizes autonomy, initiative, and ownership. No micromanagement.
• Work remotely with flexible hours and PTO.

• All our code is Open Source!

   

Responsibilities:

• Design and build key components of our MPC network, the foundation software powering Sig.Network.
• Provide leadership in Rust development practices, code reviews, and architecture
• Collaborate with cryptographers, software engineers, and product owners

• Investigate and refactor performance bottlenecks to continue scaling the system

   

Key Requirements:

• Strong system architecture skills
• Extensive experience in software development, with a strong focus on Rust
• Experience with distributed systems
• Background in building security-centric projects
• Proven track record of leading engineering teams or projects
• Deep understanding of systems programming, memory management, and concurrency
• Demonstrated expertise in optimizing system performance and efficiency

• Ability to lead and implement advanced testing and performance tracking infrastructure

   

Preferred Qualifications:

• Experience implementing cryptographic protocols
• Mathematical and cryptographic (ECDSA, EDDSA) aptitude
• Experience developing MPC systems
• Experience working with indexers
• Experience writing smart contracts
• Familiarity with JS/TS

• Experience with penetration testing

  contribute to the evolution of

Join us in shaping the future of decentralized technology and pushing the boundaries of what's possible in the multichain ecosystem.

The Role

We are seeking a Rust Engineer to strengthen our protocol team. You will design and implement complex features, work on performance and security improvements, enhance our testing and monitoring infrastructure. As part of our team, you'll push the boundaries of cryptographic distributed computing.

Why join?

• You’ll work on unique challenges in a fast-moving space where many problems have no existing solutions.
• You'll work in a startup environment with a flexible, open work culture that prioritizes autonomy, initiative, and ownership. No micromanagement.
• Work remotely with flexible hours and PTO.

• All our code is Open Source!

   

Responsibilities:

• Design and build key components of our MPC network, the foundation software powering Sig.Network.
• Help to expand our network to new chains
• Collaborate with other software engineers, product owners, and partners
• Investigate and refactor performance bottlenecks to continue scaling the system

• Improve testing infrastructure

   

Key Requirements:

• Solid experience in software development, with a strong focus on Rust
• Experience with distributed systems

• Expertise in optimizing system performance and efficiency

   

Preferred Qualifications:

• Background in building security-centric projects
• Experience implementing cryptographic protocols
• Mathematical and cryptographic (ECDSA, EDDSA) aptitude
• Experience working with indexers, smart-contracts

• Familiarity with JS/TS

   

Join us in shaping the future of decentralized technology and pushing the boundaries of what's possible in the multichain ecosystem.

We are looking for a Mechanical Engineer who will focus on the assembly, prototyping, and integration of drone systems.
In this role, you will work closely with the R&D team to build, test, and improve UAV platforms and related hardware solutions.

This position combines hands-on engineering work, electronics assembly, and mechanical integration of drone systems used in demanding environments.

What you will do:

• Assemble and integrate drone (UAV) platforms and onboard electronic systems, including small-scale production batches (50–100 units) before transfer to mass production
• Perform soldering and installation of SMD components and electronic modules
• Build and test prototype devices and experimental systems
• Participate in the development and debugging of PCB-based hardware solutions
• Work with drone mechanics, structural components, and system integration
• Support the R&D team in building and testing new drone and glider prototypes
• Assist with preparing hardware for testing and field deployment

What we are looking for:

• Practical experience in electronics assembly, soldering, or hardware prototyping
• Experience working with PCB boards and electronic components
• Understanding of basic electronics and hardware systems
• Experience assembling mechanical and electronic systems
• Attention to detail and ability to work with small electronic components
• Ability to work hands-on with tools, lab equipment, and hardware

Nice to have:

• Experience with UAVs / drones or radio equipment
• Experience assembling custom PCB boards
• Experience with 3D modeling tools
• Experience working with prototyping equipment or small-scale production

What we offer:

• Work on innovative UAV and drone technologies
• Participation in R&D projects developing new aerial systems
• Official employment
• Possibility of military reservation (with applicable documents)
• A team environment where initiative and technical curiosity are encourage

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: You will take ownership of the search infrastructure for Ask Seeking Alpha — a financial intelligence platform powered by LLMs. Your main goal is to ensure our AI agents can find the exact financial data they need (articles, transcripts, news) in milliseconds. You will work on the Retrieval layer of our RAG architecture, combining traditional text search with modern vector search techniques.

Tech Stack: Elasticsearch (v8+), Python (FastAPI, Asyncio), OpenAI Embeddings, LangChain, LangSmith.

The Senior Search Engineer will be engaged with the company as a contractor (Private Entrepreneur).

What You'll Do

• Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
• Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
• Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
• Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
• Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

Requirements

• Elasticsearch Expert: 5+ years of experience working with Search Engines in production. You understand how indices, analyzers, and mappings work "under the hood."
• Search Theory: You understand the difference between Lexical Search (keywords) and Vector Search (meaning), and know when to use which.
• Python Proficiency: Strong experience with Python 3.10+. You are comfortable writing asynchronous code (async/await) and building APIs.
• Data Engineering: Experience designing data schemas for search (how to structure JSON documents for efficient retrieval).

Nice to Have

• Experience building RAG (Retrieval-Augmented Generation) pipelines.
• Familiarity with LangChain or similar LLM frameworks.
• Experience with Evaluation tools (like LangSmith) to test search quality automatically.
• Background in Finance (understanding tickers, earnings calls, etc.).

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: We are developing Ask Seeking Alpha — a high-load financial analysis system based on Large Language Models. The architecture is built on complex multi-agent orchestration using LangGraph, FastAPI, and Elasticsearch.

We are looking for a Senior Backend Engineer specialized in Generative AI to design agent workflows, optimize interactions with models (OpenAI, AWS Bedrock), and ensure the reliability of non-deterministic systems in production.

The Senior Python AI Engineer will be engaged with the company as a contractor (Private Entrepreneur).

Tech Stack: Python (Asyncio), FastAPI, LangChain, LangGraph, Pydantic, Elasticsearch, AWS Bedrock / OpenAI API, LangSmith.

What You'll Do

• Agent Architecture: Design and implement complex agent orchestration logic using LangGraph. You will define state management, conditional routing, and error handling within the agent graph.
• Tool Engineering: Build and optimize the tool layer (function calling) that allows LLMs to interact with internal financial APIs and databases accurately.
• Performance Optimization:

-Reduce end-to-end latency through asynchronous processing and streaming (SSE).

-Implement semantic caching strategies to minimize API costs and response time.

-Optimize token usage without sacrificing answer quality.

• Observability & Evaluation: Implement automated evaluation pipelines using LangSmith. You will be responsible for setting up regression testing for prompts and agents to measure quality (correctness, faithfulness) before deployment.
• Advanced RAG: Refine retrieval strategies. Work on hybrid search implementation (Keyword + Vector), re-ranking, and query expansion to feed the most relevant context to the model.

Requirements

• Python Expert: Strong proficiency in modern Python. Deep understanding of asynchronous programming (asyncio) patterns is mandatory, as our entire I/O pipeline (Network, DB, LLM) is non-blocking. Experience with FastAPI and Pydantic (v2).
• Agentic Frameworks: Production experience with LangChain. Hands-on experience or deep conceptual understanding of LangGraph (or similar state-machine-based agent frameworks).

Deep LLM Expertise (What we mean by "Deep"):

• Non-determinism Management: Strategies for handling LLM hallucinations and ensuring reliable outputs (e.g., self-correction loops, specific prompting techniques like CoT/ReAct).
• Structured Outputs: Experience forcing LLMs to adhere to strict schemas (Pydantic/JSON mode) for reliable downstream processing.
• Context Optimization: Advanced strategies for managing limited context windows (summarization chains, sliding windows, selective context injection) beyond simple truncation.
• Inference Economics: Understanding the trade-offs between model size, latency, and cost (e.g., when to route to GPT-4 vs. a smaller/faster model).

Nice to Have

• Experience with Elasticsearch (DSL queries, analyzers).
• Knowledge of vector databases and embedding models.
• Background in FinTech or familiarity with financial data structures.

Location: Remote

Your expertise:

• Degree in Statistics / Mathematics or Finance
• SQL knowledge on a good level
• Good theoretical background in math’s and statistic
• Good understanding of predictive analytics
• Experience building visualizations in Tableau or other similar tools
• Experience working with data received from Google Analytics, AdWords, Facebook, etc.
• Understanding of LTV / CAC, Conversion Rate, Cohort analysis, Retention Rate
• Understanding of digital marketing, especially PPC and SEO fields
• Analytical mindset
• Upper-intermediate English (written and spoken)
• Minimum 3 years of experience on similar position
• Python, R knowledge will be a plus

What’s in it for you?

• Opportunity to deal with top-notch technologies and approaches in a world-leader product company with millions of customers
• Opportunity to make a difference for online privacy, freedom of speech, and net neutrality
• Decent market rate compensation depending on experience and skills
• Developed corporate culture: no micromanagement, culture based on principles of truth, trust, and transparency
• Support of personal and professional development
  • coverage of costs of external trainings, conferences, professional literature
  • support of experienced colleagues
  • in-house events and trainings
  • regular knowledge sharing in teams
  • English classes and speaking clubs
• Life-balance support
  • 25 working days of vacation
  • 5 days of paid sick leave per year without providing a medical certificate (no limitation on sick leaves with medical confirmation)
  • generous maternity / paternity leave program
• Professionally strong environment, friendly and open atmosphere, ability to influence the product development and recognition for it

You will be involved into:

• Provide Product Pod with deep insights regarding all activities
• Support in decision-making
• Building forecasts and prediction models
• Data analysis to detect the reasons of deviations in the main and secondary metrics
• Help maximize revenue by bringing early attention issues or changes in trends related to our products, business practice, processes, finances, and accounting
• Ensure that data is tracked in the proper manner
• Looking for alternative data sources and tools
• Initiate deep digging analysis
• Create visualizations and presenting them to the stakeholders

About the company and project:

ZONE3000 is proud to represent its partnership with Namecheap . Namecheap was founded in 2000 on the idea that all people deserve value-priced domains delivered through stellar service. Today, Namecheap is a leading ICANN-accredited domain name registrar and web hosting company with over 16 million customers and 19 million domains under management — and we’re just getting started.

Our culture is built on the values that we live every day: the way we work, the way we collaborate with our global network of colleagues and the way we relentlessly innovate solutions that meet the emerging needs of our customers.

Performance Analyst will become a member of a professional and motivated team. Our main goal is to transform data into knowledge. Performance Analyst will work closely with the Product Team and will help with data analysis, finding patterns, looking for hidden correlations, assist in managing the pricing policy.We are Business Intelligence team solving business challenges with innovative technology solutions. Experienced in setting up BI, ETL, DW and ML solutions. Currently we are working on a new project and we are looking for a Data Engineer, who will take part in a building solution from the scratch.

One of our clients, a Portugal-based company, is continuously delivering SAP solutions for their end customers. As part of ongoing pre-sales activities, we are building a pool of experienced SAP Consultants and Developers across various modules.

This is a fully remote, project-based (B2B) opportunity, offering flexibility to join future projects depending on business needs.

Key Responsibilities:

• Participate in SAP implementation, customization, and integration projects
• Analyze business requirements and translate them into technical solutions
• Configure and/or develop SAP modules according to project needs
• Collaborate with cross-functional teams, including business stakeholders and technical teams
• Provide support, troubleshooting, and optimization of existing SAP systems

Requirements:

• 5+ years of experience working with SAP (any module: e.g., HCM, FI/CO, MM, SD, SuccessFactors, etc.)
• Strong hands-on experience in SAP consulting or development
• Good understanding of business processes and system integration
• English level: Upper-Intermediate (B2) or higher
• Ability to work independently in a remote, international environment

We are open to connecting with professionals who may not be actively looking but are interested in exploring future project opportunities.

About the Role

We are looking for a Senior Performance Marketing Specialist who can not only run campaigns but build scalable acquisition systems.

This role is focused on e-commerce and lead generation projects, where performance, ROI, and data accuracy matter.

You will work with multiple projects across EU and USA markets, helping businesses grow through paid traffic, funnel optimization, and data-driven decisions.

Responsibilities

• Launch, manage, and scale campaigns in:
  • Meta Ads (Facebook / Instagram)
  • Google Ads (Search, Shopping, Performance Max)
• Build and optimize full marketing funnels:
  • from traffic → to conversion → to retention
• Improve performance through:
  • A/B testing
  • creative strategy
  • audience segmentation
• Implement and manage tracking systems:
  • Google Tag Manager
  • Facebook Conversion API (CAPI)
  • Google Analytics
• Analyze campaign performance and optimize based on ROI / ROAS

• Collaborate with designers / developers (or work independently)

   

Requirements

• 4+ years of experience in performance marketing
• Strong hands-on experience with:
  • Meta Ads
  • Google Ads
• Proven experience in:
  • e-commerce OR lead generation
• Understanding of:
  • conversion funnels
  • attribution
  • tracking setup
• Experience with:
  • Google Tag Manager
  • analytics tools

• Ability to work with numbers and make data-driven decisions

   

Nice to Have

• Experience with:
  • TikTok Ads
  • server-side tracking
  • Shopify / WordPress
• Experience working with EU markets
• Basic understanding of CRO (conversion optimization)
• Experience with automation (bots / CRM / integrations)

ArboStar is a B2B SaaS platform for the tree care industry — one of the most underpenetrated vertical software markets in North America. We're a team of ~100 people building a category-defining product, with customers across the US, Canada, Australia, and the UK.

We’re hiring a Chief of Staff to work directly with the CEO and help scale execution and bring more structure to how the company operates.

This is a role for someone who can take ambiguity, bring structure, and ensure that the most important initiatives actually get delivered.
 
About the role

We’re entering a stage where scaling further requires:

• stronger alignment across teams
• clearer prioritization
• a more structured approach to execution

What you’ll focus on first

• Turning ambiguity into clear priorities and execution plans
• Aligning teams around what matters most 
• Ensuring key initiatives move forward with speed and accountability 
   

What you’ll do

• Turn strategic ideas into clear, executable plans
• Drive alignment across Product, Sales, and Operations
• Act as the execution layer between CEO and leadership team
• Lead critical cross-functional initiatives end-to-end
• Introduce structure where today there is mostly manual coordination
• Work closely with the CEO to ensure decisions are translated into clear priorities and executed effectively across the organization
• Over time, introduce more structured performance management practices, including:
  • QBRs
  • performance reviews
  • leadership accountability
     

Your first 30 days

• Join key meetings and understand how the company operates
• Build relationships with team leads
• Identify:
  • bottlenecks
  • misalignment
  • gaps in ownership
• Start introducing:
  • clearer priorities
  • better meeting cadence
  • initial performance tracking
     

Ownership & decision-making

You will:

• make decisions independently
• challenge priorities when needed
• drive alignment across teams
   

Who you are

You have 4–7 years of experience and at least one of the following:

• Background in management consulting (Big 4 or strategy boutique)
• Experience as:
  • Chief of Staff
  • Operations Lead
  • or #2 in a 100–300 person SaaS company
• Proven experience running cross-functional projects (product + sales + ops)
   

Nice to have

• Exposure to B2B SaaS
• Experience in remote/distributed teams
• Involvement in go-to-market initiatives
• previous experience as Former founder or co-founder
   

What matters most

• You bring structure into ambiguity
• You’re comfortable navigating complexity and trade-offs
• You think in systems, not one-off fixes
• You move fast and iterate
• You communicate clearly in writing (English + Ukrainian)

How to apply

Please include:

• A short note on a complex problem you structured and executed in English 
   

  What We Offer:
   

• Fully remote work
• Work schedule: 8:00 AM – 4:00 PM (EST)
• Paid vacation (10 days)
• An opportunity to significantly influence the direction of the company
• Access to courses and training
• Corporate English language training

NuxGame works with iGaming operators of all sizes, helping companies enter new markets or strengthen existing brands. As a company developing software for gaming casinos, NuxGame offers solutions that allow you to create outstanding brands and achieve your business goals. We invite an HR People Partner to join our team.
 

What will your responsibilities include:
 

• Work with leaders to align HR initiatives with business objectives;
• Address concerns and resolve conflicts, promoting a positive workplace;
• Implement programs for training, leadership, and succession planning;
• Enhance morale and workplace culture through targeted initiatives;
• Use HR metrics to drive decisions and improvements;
• Guide employees and leaders through organizational changes;
• Utilize CRM PeopleForce to manage employee data, track HR processes, and generate insightful reports.
   

What we expect from a candidate:

• 3 years in HR, with a focus on employee relations and strategic partnership;
• Strong HR knowledge, communication, problem-solving, and analytical skills;

• Experience with CRM systems, and a demonstrated ability to leverage technology to streamline HR functions. 

   

What we offer

• Competitive salary and performance-based bonuses
• Health insurance and gym membership
• 24 paid vacation days, sick leave, and additional days off
• Flexible working conditions - remote, hybrid, or from our Cyprus HQ
• Budget for professional development
• Team events and a collaborative, supportive culture