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 Linux Software Engineer, you will be a key part of our System Architecture team to develop and maintain the Linux-based systems powering our unmanned aerial vehicles at Quantum-Systems. Together with our World-Class-Team, currently 3 team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the Avionics, Systems Engineering, and Flight Testing departments to integrate hardware, third-party software, and onboard applications into a high-performance Linux platform.

Providing a reliable, scalable, and mission-critical software environment is essential to Quantum-Systems – your mission will have a powerful impact.

What is your Day to Day Mission:

• Maintaining existing as well as creating new Linux applications on the unmanned aircraft
• Designing and coordinating interfaces between teams, documenting the architecture and design decisions
• Integration of hardware and 3rd-party software into the Linux system, aligning with suppliers and other teams
• Testing of existing and new applications. This includes writing unit tests, integration tests, functional tests, and acceptance tests
• Analyzing logs from flights, both from test flights as well as real-world customer issues
• Debugging and finding solutions for software and hardware issues related to the Linux system
• Maintaining and extending the build system, pipeline, and tooling. Creating releases with release notes
• Working in an agile environment and following the defined development process

What you bring to the team:
 

• 3+ years of experience in Linux software development, preferably in embedded or robotics systems
• Strong proficiency in C/C++ (14 or newer) with proven experience developing Linux applications
• Understanding of Linux internals, including system services, device trees, and kernel modules
• Experience with cross-compilation, Yocto, Buildroot, or similar build systems
• Hands-on experience with debugging tools (e.g., GDB, strace, perf) and log analysis
• Familiarity with testing methodologies, including writing and executing unit, integration, and system-level tests
• Experience with CI/CD pipelines, version control systems (e.g., Git), and release management
• Strong problem-solving skills, with the ability to debug both software and hardware integration issues
• Proficiency in technical documentation, including interface definitions and architectural decisions
• Excellent communication and teamwork skills to work effectively across multiple engineering disciplines
• English Intermediate+

Nice to Have:

• Familiarity with middleware and interface standards such as DDS, MAVLink, CAN, or Ethernet
• Knowledge of containerization technologies (e.g., Docker) and virtualization
• Prior experience working in an Agile/Scrum development environment
• Exposure to real-time Linux or safety-critical software development is a plus

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.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

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.

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

About the Job

As an Embedded Software Engineer you are a key part of our Architecture team to develop and implement the core features and functionalities to have our drones operate safely and autonomously in the air.
Together with our world-class team, currently seven team members, you will take an empowering role: pushing the boundaries of drone technologies. You will be working closely with stakeholders in Germany and US from the System architecture and Hardware development departments.

What is your Day to Day Mission:

• Implementation, maintenance, and optimization of the Quantum-Systems autopilot firmware and firmware stack
• Design, Conception, implementation, and testing of new autopilot functionalities
• Export of flight control and navigation algorithms from Matlab / Simulink and integration into the autopilot’s embedded framework
• Implementation, maintenance, and optimization of BSP / peripheral and external sensor drivers and their optimized operation in the scope of the real-time operating system
• Building, documenting, and maintaining autopilot firmware for flight tests. Creation of flight test tickets, support of flight tests, and post-flight data analysis
• Creating unit tests, debugging/tracing of the code base for code coverage/functionality testing
• Maintenance of the firmware update eco system, including bootloaders & firmware updates
• Support in the implementation and maintenance of production tools

What you bring to the team:

• You have completed a degree in the field of bachelor’s or master’s degree in software engineering / electrical engineering and you have several years of experience working with embedded systems.
• You have a deep understanding of embedded systems and you are a senior in designing, implementing and optimizing embedded systems.
• You have strong knowledge of microcontrollers (ARM, Cortex-M), real-time operating systems and hardware and communication interfaces  interfaces (UART, I2C, SPI, CAN, ETH ...)
• You are experienced with real-time operating systems like FreeRTOS or uCOS II and knowledge of multi-threading, task scheduling, and inter-task communication.
• You have the ability to bridge the gap between hardware and software, understanding the electrical and physical constraints, profound understanding of electronic schematics and efficiently utilizing available hardware resources
• You master version control and collaboration tools such as git and gitlab and you have experience in working in collaborative development environments with agile methodologies.
• You are highly self-motivated and drive your area of responsibility independently
• Due to your open, communicative, friendly, and competent attitude, it is easy for you to be considered as an internal expert
• English level at least B2

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.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

Responsibilities

• Partner with the CEO to translate company strategy into clear priorities, measurable goals and performance standards across functions
• Own the annual planning and goal-setting cycle in collaboration with Finance and functional leaders
• Own the end-to-end quarterly performance cycle, ensuring disciplined execution, data integrity, and consistency across teams
• Lead performance and calibration discussions with senior management and C-level stakeholders to ensure objective, comparable evaluation
• Assess the quality and effectiveness of KPIs used across the business; challenge and refine metrics that do not reflect real outcomes
• Partner with HR and Finance to ensure performance outcomes are used consistently in promotion, underperformance (PIP/exit), and reward decisions
• Support organisational design and workforce planning as the company grows
• Coordinate key cross-functional initiatives and track execution against agreed priorities
• Prepare analytical materials and recommendations for the CEO and the executive committee, and follow through on decisions
• Build and lead a team covering performance, planning and execution
• Continuously improve how the company plans, executes and measures performance to support growth and organisational maturity

Requirements

• 7+ years of professional experience in strategy, business operations, analytics, consulting, or performance-related leadership roles
• Minimum 3 years of experience in a senior leadership or management position
• Proven experience designing and operating performance frameworks or planning processes in fast-growing, metrics-driven organisations
• Experience working closely with a CEO or executive team and leading structured discussions with senior stakeholders
• Strong understanding of how performance metrics connect to business results, efficiency, and growth
• Highly analytical mindset with the ability to identify root causes, inconsistencies, and performance risks through data
• Ability to manage complex, time-bound initiatives with high standards for execution discipline and data quality
• Strong communication and stakeholder management skills, including the ability to challenge assumptions and influence senior leaders constructively
• High level of ownership, integrity, and discretion when working with sensitive information
• Fluency in English and Ukrainian
• Willingness to work from the Cyprus office

Will be a plus

• Experience in fintech, brokerage, payments, or other regulated, metrics-driven industries
• Background in top-tier consulting (McKinsey, BCG, Bain) or strategy roles in hyper-growth technology companies
• Experience linking performance metrics to compensation, incentives, or investment decisions
• Hands-on experience with BI, analytics platforms, or performance management tools

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 Lead Linux Software Engineer, you will be a key part of our System Architecture team to develop and maintain the Linux-based systems powering our unmanned aerial vehicles at Quantum-Systems. Together with our World-Class-Team, currently 3 team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the Avionics, Systems Engineering, and Flight Testing departments to integrate hardware, third-party software, and onboard applications into a high-performance Linux platform.

Providing a reliable, scalable, and mission-critical software environment is essential to Quantum-Systems – your mission will have a powerful impact.

What is your Day to Day Mission:

• Leading a team of embedded linux engineers 
• Maintaining existing as well as creating new Linux applications on the unmanned aircraft
• Designing and coordinating interfaces between teams, documenting the architecture and design decisions
• Integration of hardware and 3rd-party software into the Linux system, aligning with suppliers and other teams
• Testing of existing and new applications. This includes writing unit tests, integration tests, functional tests, and acceptance tests
• Analyzing logs from flights, both from test flights as well as real-world customer issues
• Debugging and finding solutions for software and hardware issues related to the Linux system
• Maintaining and extending the build system, pipeline, and tooling. Creating releases with release notes
• Working in an agile environment and following the defined development process

What you bring to the team:
 

• 2+ years of experience leading development teams
• 3+ years of experience in Linux software development, preferably in embedded or robotics systems
• Strong proficiency in C/C++ (14 or newer) with proven experience developing Linux applications
• Understanding of Linux internals, including system services, device trees, and kernel modules
• Experience with cross-compilation, Yocto, Buildroot, or similar build systems
• Hands-on experience with debugging tools (e.g., GDB, strace, perf) and log analysis
• Familiarity with testing methodologies, including writing and executing unit, integration, and system-level tests
• Experience with CI/CD pipelines, version control systems (e.g., Git), and release management
• Strong problem-solving skills, with the ability to debug both software and hardware integration issues
• Proficiency in technical documentation, including interface definitions and architectural decisions
• Excellent communication and teamwork skills to work effectively across multiple engineering disciplines
• English Intermediate+

Nice to Have:

• Familiarity with middleware and interface standards such as DDS, MAVLink, CAN, or Ethernet
• Knowledge of containerization technologies (e.g., Docker) and virtualization
• Prior experience working in an Agile/Scrum development environment
• Exposure to real-time Linux or safety-critical software development is a plus

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.

   

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

About us
EcoNatura is a DTC company for natural health and personal care products, selling around 90,000 units a year. Our main markets are Germany, Austria and Switzerland, and we’re also growing in the US. We advertise on Meta, TikTok and especially Pinterest.

The role
We’re looking for a highly motivated video editor who creates performance ads that sell. About 90% of our videos are AI-generated. You’ll combine AI footage, medical animations (how a product works in the body, anatomy scenes, before/after visuals), voiceovers and captions into short, high-converting ads in 9:16 and 4:5.

What you’ll do

• Turn our scripts into finished ads, including hooks, pacing, captions, sound design and CTA
• Create AI scenes and medical animations in Higgsfield (Kling, Veo, Seedance, Nano Banana etc.)
• Produce voiceovers with ElevenLabs
• Build several hook variations per concept for testing
• Improve based on our ad performance data (what wins, what doesn’t)

What we offer

• Long-term, fully remote role with flexible, async working hours
• Clear scripts with remarks, plus a lot of creative freedom in the visual style
• Full access to our tools: Higgsfield, ElevenLabs, Claude, plus any other software you need
• No German needed: our ads are mostly in German, but Claude handles translation and we communicate in English
• A steady flow of products and concepts, so you’ll always have work
• Paid trial task, no unpaid tests
• Lean team, short communication paths, fast decisions
• Higher pay when your ads perform well

About the process

1. Short intro call
2. Paid trial: one ad based on our script
3. Start

Our partner is an international FinTech company developing and scaling payment solutions across global markets. With a team of over 70 people, the company has already secured a significant share of one of the most challenging payment markets and is expanding into major new geographies.

We’re looking for a hands-on leader who has already built a supply function in FinTech: sourced and onboarded a provider network, hired a team, and established clear processes.

What you’ll do

• Build the Supply function, defining its strategy, team structure, procedures, and KPIs.
• Source, evaluate, and onboard PSPs, payment channels, currency exchange services, and other payment solution providers. Lead negotiations and renegotiate commercial terms.
• Build a team from scratch, including researchers and hunters responsible for sourcing and onboarding partners, and account managers responsible for managing those relationships. Own recruitment, training, and working methods.
• Develop a network of agents and local partners across key markets, including new geographies.
• Monitor provider availability, stability, and service quality while maintaining a pool of alternative providers.
• Test hypotheses and adapt the supply model to market volatility and expansion into new geographies.
• Work closely with Finance, Operations, and the commercial team.

What you’ll bring

• At least 2 years of experience in FinTech, such as PSPs, payment processing, P2P platforms, currency exchange services, crypto exchanges, banking, or acquiring.
• An understanding of pay-ins and payouts, fees, exchange rates, AML, and risk.
• Direct experience in Supply: sourcing payment solutions and building, onboarding, and developing a network of providers and partners. Experience selling to merchants alone does not meet this requirement.
• Experience building your own team and processes from scratch.
• Strong negotiation skills, independence, and the ability to take ownership quickly.
• English proficiency at B2 level or above.

Nice to have

• Experience in iGaming.
• Knowledge of India and other Asian markets, including the specifics of working with local partners.

What we offer

• The opportunity to shape a function and build your own team, with a direct impact on the business and strategic decisions.
• A company with an established market position and an increased budget for the Supply function.
• Performance-linked compensation: a base salary and bonus structure to be discussed during the interview.
• Remote work and flexible hours.
• Onboarding support from the founders and the team.

If you’ve already built a supply function in FinTech and want to do it again in a growing company, we’d love to hear from you!

We're looking for a rigorous, technical RL Data QA Engineer to review the reinforcement-learning tasks built on our platform before they reach frontier AI labs.

Every task on our platform is a small software environment: instructions, a containerized environment, a reference solution, and tests that turn an AI agent's work into a reward. Before a task reaches you, it has been run many times against frontier coding agents and audited automatically. You are the expert human judgment that decides whether it is good enough to train and evaluate the next generation of AI. Is it correct, fair, challenging and impossible to game?

What You'll Do

• Review RL tasks end to end: Examine instructions, environments, reference solutions and tests, and decide whether each task meets our quality bar.
• Break the verifier: Look for the ways an agent could pass without really solving the task, such as weak tests, leaked solutions or loopholes in the environment.
• Read agent trajectories: Analyze how frontier coding agents attempted each task, and tell a genuine solve from a lucky or illegitimate one.
• Judge difficulty with data: Interpret pass rates across models and trials, and decide when a result is solid and when it needs more evidence.
• Separate task faults from platform faults: Make sure contributors are judged on their work, never on infrastructure issues.
• Write feedback that gets tasks fixed: Give contributors precise, actionable comments, so a task improves in one iteration instead of three.
• Raise the bar over time: Turn recurring defects into rubric rules, automated checks and better task templates, working with our engineers and researchers.

What We're Looking For

• Strong engineering skills: Comfortable with Python, Bash, Linux and Docker. You can build, run, break and fix a task environment yourself.
• An adversarial mindset: You enjoy finding the hole: exploits, test gaps, edge cases, reward hacks.
• Clear, precise writing: Your feedback is specific, actionable and respectful.
• Statistical common sense: You understand pass rates, small samples and variance well enough to make sound calls.
• Ownership and autonomy: You take responsibility for quality, including the issues nobody else noticed, and you work without constant supervision.
• Ambition and drive: A highly motivated, resourceful and results-oriented person who wants to grow quickly and make a tangible impact on frontier AI.

We value demonstrated achievements, intellectual curiosity and the ability to execute over years of experience or impressive job titles.

Nice to Have

• Experience with RL environments, LLM evaluations, benchmarks or reward modeling.
• Deep technical knowledge in at least one domain: For example QA, software engineering, networking, security, data or ML engineering.
• Experience authoring tasks or benchmarks for AI agents.
• Fluency with AI coding agents (Claude Code, Codex, Cursor or similar) as review tools.
• Experience writing review guidelines or calibrating a team of reviewers.

Why Join ARIMLABS?

• Shape frontier AI directly: The tasks you approve train and evaluate the next generation of AI coding agents.
• Exceptional growth opportunities: Join a fast-scaling AI research company at an early stage, with a path to leading the QA function as it grows.
• High autonomy: Freedom to make expert calls and propose better ways of working, without unnecessary bureaucracy.
• Work with exceptional people: Collaborate with highly skilled researchers, engineers and domain experts working on challenging problems at the frontier of artificial intelligence.
• Exposure to frontier AI: See every day how the most capable AI agents succeed, fail and cheat.
• Entrepreneurial environment: Work in a company that values initiative, speed, ownership and ambitious thinking.
• Career flexibility: Grow toward QA leadership, research, or task design as the organization expands.
   

Compensation & Working Conditions

• Engagement: B2B contract.
• Time off: 24 days of paid time off annually.

We are looking for an experienced Head of Customer Support to lead and scale support operations at our fast-growing iGaming startup. Founded by industry professionals with deep domain expertise and strong networks, we are positioned for rapid growth and looking for a strong leader to shape our customer experience.

Key Responsibilities

• Team Leadership & Development: Recruit, onboard, mentor, and build a high-performing 24/7 support team.
• Process & Quality Optimization: Establish operational workflows, quality standards, and service desk processes to optimize ticket handling, response times, and CSAT scores.
• Tools & Infrastructure Management: Oversee support platforms, software, and ticketing systems to drive efficiency.
• Analytics & Reporting: Track key performance metrics, build analytical reports, and deliver actionable insights to leadership.

• Cross-Functional Collaboration: Partner with internal teams to continuously refine the overall player journey and communication quality.

   

Requirements

• iGaming Experience: Proven track record in a similar leadership role within the iGaming sector.
• Market Expertise: Strong understanding of Tier-1 iGaming markets and customer dynamics.
• Leadership & Organization: Exceptional team management, organizational, and strategic planning skills.
• Data-Driven Mindset: Ability to analyze metrics, build reports, and make data-informed decisions.
• Language Skills: English proficiency at B1+ or higher.

We offer:

• Work in an international Tier‑1 iGaming environment.
• Remote format with flexible schedule.
• Competitive compensation and performance bonuses.
• Opportunity to shape global marketing strategy and scale a Tier‑1 product.
• Collaborative, multicultural team atmosphere.

We are a fast-growing, ambitious iGaming startup on a mission to scale rapidly. Our leadership team combines deep industry expertise, years of hands-on experience, and a powerhouse professional network. We are highly capable, data-driven, and ready for exponential growth - and we are now seeking an experienced Head of Analytics who will own our data strategy, drive business decisions through metrics, and lead our analytical team.

💡 How we work: You won’t have to build pipelines from scratch. We have a dedicated Data Engineer in the team to handle the heavy lifting. Your role is to guide the data architecture conceptually, while focusing heavily on what matters most: product metrics, business insights, and growth.

🔹 Key Responsibilities:

• Own the Metrics & Insights: Define, track, and analyze key business and product metrics to uncover growth opportunities.
• Data Strategy & Architecture: Guide how our data is structured and processed; work closely with our Data Engineer to design robust ETL/ELT workflows.
• Leadership & Execution: Lead and mentor our analytical team, ensuring high-quality analytical output.
• Data Democratization: Oversee the creation of actionable BI dashboards (reporting, cohort analysis, LTV/CAC modeling) to help stakeholders make fast, data-driven decisions.
• Strategic Advisory: Partner with the leadership team to translate complex analysis into strategic business recommendations.

🔹 Requirements:

• Expertise in Metrics: Strong, proven expertise in product and business metrics (specifically within iGaming/Gaming is a huge plus). You know exactly how to measure user behavior, LTV, retention, and monetization.
• High-Level Tech Understanding: Deep conceptual understanding of data infrastructure and ETL/ELT processes (we expect you to know how to build it and guide the process, though a Data Engineer will do the coding).
• Experience: 4+ years in Data/Product Analytics, with some experience in leading teams or mentoring analysts.
• Tech Stack (Conceptual & Practical): Advanced SQL, familiarity with BI tools, and web/product analytics tools.
• Soft Skills: Strong business acumen and the ability to translate raw data into clear, business-oriented narratives.
• Languages: English - B2 (Upper-Intermediate) or higher. Proficiency in Ukrainian will be a strong asset for smooth day-to-day collaboration.

🔹 What We Offer:

• Impact: A pivotal role in a dynamic, international Tier-1 iGaming ecosystem where your insights directly shape the product.
• Autonomy & Support: The freedom to build the analytics function your way, supported by a dedicated Data Engineer and top-tier industry experts.
• Flexibility: 100% remote work with a flexible schedule.
• Culture: A high-performance, results-oriented culture with zero bureaucracy.

We are a fast-growing, ambitious iGaming startup operating in Tier-1 markets. We are launching a new product and looking for a strong Lead Data Analyst  who will design and build our data infrastructure from scratch, set up end-to-end reporting, and drive product growth through actionable insights.

If you know how to architect a modern data stack for a new product, build intuitive BI dashboards, and turn raw data into strategic business decisions - this role is for you.

🔹 Key Responsibilities:

• Architect and design the data pipeline model, data warehouse structure, and tracking framework for our new product in close collaboration with the Data Engineer.
• Create actionable, clear BI dashboards (reporting, cohort analysis, funnel visualization, LTV/CAC modeling) for key stakeholders.
• Define, track, and analyze core iGaming metrics (retention, monetization, user journeys) to uncover growth opportunities.
• Establish single-source-of-truth standards, ensuring data accuracy, consistency, and accessibility across the company.

• Work closely with C-level leadership to translate analytical findings into clear business strategies and product improvements.

   

🔹 Requirements:

• Hands-on experience designing and setting up data architecture/infrastructure from scratch for a new product or platform.
• Strong experience building scalable BI dashboards and reports that non-technical teams can easily use.
• Deep understanding of product and business metrics in iGaming/Gaming (LTV, CAC, Churn, Retention, Player Value, NGR/GGR).
• Advanced SQL, conceptual understanding of DWH, ETL/ELT workflows, and modern BI tools (Looker, Tableau, Power BI, etc.).
• 4+ years in Data/Product Analytics with experience or readiness to lead the analytics function.

• English - B1 or higher. Proficiency in Ukrainian is a strong asset.

   

🔹 What We Offer:

• Complete freedom to build the entire analytics function and data stack from scratch for a high-potential product.
• 100% remote work with a flexible schedule.
• A high-performance, results-oriented culture with direct access to founders and zero bureaucracy.

About the Project

When a new Diablo season or Path of Exile league drops, millions of players open Maxroll before they start to play.

Maxroll.gg, part of IGN, is the go-to companion for RPG players, with over 25 million visits a month. We cover Diablo IV, Path of Exile 1 and 2, Lost Ark, Last Epoch, World of Warcraft and more, with expert guides, build planners and deep game databases. Launch days bring massive traffic spikes, and every player expects fresh, accurate data instantly. Keeping that fast is the job.

If you’ve ever spent an evening min-maxing a build, you already know our users.

Everything runs on one TypeScript stack:

• a Remix frontend over headless WordPress
• a planner service for player builds
• background jobs for game data, search, analytics and revenue
• a new game data platform with a keyed API and a published React SDK

We validate at the boundary and derive everything else. Zod checks all data coming into the system, and types flow from the database table through to the React component. Strict lint rules block any and as. Anything important is covered by a lint rule or a build check, so a rename breaks the build, not production.

The Work

You will be:

- APIs: building and maintaining REST and GraphQL APIs in TypeScript (Fastify, Hono) for user profiles, subscriptions and game data. This includes authentication, rate limits and typed contracts.

- Databases: designing schemas and writing queries for PostgreSQL and MySQL (Prisma, Drizzle). The data includes versioned game data and player-made builds, and the migrations run on tables that are in live use.

- Analytics: running our ClickHouse pipelines: per-request logs rolled up over time with materialized views, article and revenue metrics, and the queries behind our dashboards.

- Caching: owning the cache layers end to end: Redis-compatible stores, query caching, a tag-invalidated cache, HTTP cache headers, and CDN purges when content changes.

- Background jobs: building and running scheduled jobs and queue consumers (NATS). They sync game data, leaderboards and in-game events, index content in Meilisearch, generate sitemaps, and process Stripe webhooks, payouts and data-deletion requests.

- Integrations: working with third-party APIs such as Stripe, Discord, Blizzard, IGDB, Steam and YouTube, handling retries, backoff and their rate limits.

- Media pipelines: processing game images into map tiles, sprite sheets and responsive image sizes.

- Performance: keeping responses lean for our Remix and Next.js pages, because payload size and time to first byte affect PageSpeed and SEO. You'll also change React code when a feature reaches into the frontend.

- AI agents: working with AI coding agents (Claude Code, Cursor) every day. That means directing them, reviewing their output, and maintaining the guardrails that make their changes safe to merge (tests, lint rules, build checks, agent instructions).

- Shipping: deploying through Docker, GitHub Actions and Kubernetes.
 

Technical Stack / Requirements

- 5+ years of backend experience with TypeScript on Node.js (Bun is a plus)

- A strong command of TypeScript's type system: generics, inference, discriminated unions and narrowing, plus schema validation with Zod or similar

- Strong SQL on PostgreSQL and/or MySQL: schema design, indexing, reading query plans, migrations on live data, transactions and locking

- Experience running an analytical database at production volume (ClickHouse preferred; BigQuery, Druid or similar also counts)

- Experience designing caching: Redis or a compatible store, invalidation strategies, HTTP caching headers, CDN behavior

- Experience designing and consuming REST and GraphQL APIs, including authentication and rate limiting

- Experience with background jobs and message queues, including what should happen when a job runs twice or not at all

- Experience on a production, high-volume, user-facing application

- Experience leading a product from inception to production

- Daily, hands-on use of AI coding tools (Claude Code, Cursor or similar) in a real codebase, and a clear sense of when their output needs checking

- Comfortable reading and changing React code when a change crosses into the frontend

- Passion for gaming
 

Nice to have

- shadcn/ui and Tailwind CSS

- Our current stack: Remix, Next.js, Fastify, Hono, Prisma, Drizzle, Zod, Apollo GraphQL, Meilisearch, NATS, Ory, Stripe, Nx, Bun

- Strict lint setups: typescript-eslint strictTypeChecked, custom lint rules, architecture boundaries

- Docker, Kubernetes, GitOps (ArgoCD), GitHub Actions, External Secrets

- Payments and subscriptions (Stripe checkout, webhooks, promotion codes)

- Writing agent instructions, skills or custom tooling for AI coding agents

- Experience building a game tool, such as a database, interactive map, calculator or planner
 

What we offer

- Stable, long-term work on a product used by millions of people.

- Direct communication.

- A highly technical environment with a small team that values each individual's work and contributions.

We are looking for a smart person, who can join our clients team on outstaffing basis. The startup is from Israel and US, they are working in logistics domain.

This is a startup environment where your impact really matters.

The team is growing so the VP of engineering is looking for one more dev to join the team. He is looking for someone with good communication skills, team player, very confident with AI tools like Claude.

Requirements:
- Strong Python development skills
- SQL Postgres experience
- AI Claude development , with AI Agents

- AWS experience is a big plus
- English level Upper-intermediate (B2)
- at least 2 years of hands-on prior experience as Software engineer

We offer 15 days off - 5 days of sick leaves a year, constant growth in a team, fully remote work.

CR8 (cr8.eco) is a small Berlin agency that runs LinkedIn ads and outreach for B2B companies, mostly in the US. I'm Bogdan, the founder. I wrote the LinkedIn ads playbook in Kyle Poyar's newsletter Growth Unhinged (85,000+ subscribers), won the 2026 Clay GTM hackathon in Berlin, and spent 2.5 years at Accenture before that.

I'm looking for one person in Ukraine to book meetings for me.

What you'll do

- Write to founders and marketing leaders at US companies who already know me: my LinkedIn connections, and people who liked my posts or engaged with my ads.

- You write from my LinkedIn account, through HeyReach (an outreach inbox). You never get my password.

- Every message is written by hand for one person. No templates, no mass sends.

- Reply to answers fast, handle the first questions, and book a 30-minute call with me in my calendar.

- From week 2 or 3: short phone calls to warm leads who asked for it or went quiet after a reply.

- Log everything in one tracker. 15 minutes with me once a week.

What you need

- At least 1 year of B2B outbound (LinkedIn messages, email or calls) to US or UK buyers.

- Written English that a marketing head in Boston would not notice. Spoken English that is easy to follow.

- About 15 hours a week, and at least some of them between 16:00 and 20:00 Kyiv time on weekdays, when US buyers are online.

- A registered FOP (group 3), or you are ready to register one before the trial.

- Stable internet and a power backup plan.

Nice to have

- HeyReach, Sales Navigator, or a similar tool.

- You sold software or services to founders before.

Pay

- $600 a month base for about 15 hours a week (about $9 an hour).

- $40 for every held meeting with a good-fit buyer.

- 5% of the first 3 months of fees on every client you bring in (for example $600 on a $4,000 a month client).

- Monthly invoice in USD.

How hiring works

1. Apply by Wed Nov 11.

2. The best 5 to 8 do a paid test, $50, about 90 minutes, Nov 12 to 17: three written LinkedIn messages and a 5-minute mock phone call with me.

3. Short interviews Nov 18 to 19.

4. Two people do a paid 2-week trial from Mon Nov 23. One continues.

How to apply

Apply here on Djinni. In your cover letter, include two things:

1. A link to a voice note, about 2 minutes, in English (Google Drive, Dropbox, Loom or similar): tell me about one meeting you booked with a US buyer. Who it was, how you got the reply, what happened next.

2. A first LinkedIn message to the prospect below, written as if you are me. Under 300 characters.

The prospect (fictional, every fact you need is here): Dana Whitfield, VP Marketing at Brightline, a 120-person US company that sells HR software. She joined in September from a bigger HR software company. Six days ago she liked my post "I scanned 350 HR tech ads this year". Brightline runs 14 LinkedIn ads this month, most of them for a webinar on pay transparency. We are already connected on LinkedIn. Write the first message.

What good looks like: 3 or more held meetings a month by mid-January. If that happens, the role grows: more hours, and later my clients' pipelines. No promises before then.

About Upwind
Upwind is a cloud security platform (CNAPP) that protects AWS, Azure, GCP and Kubernetes environments in real time. You’ll join the Web UI QA team, which owns quality for the Upwind console: UI, API and end-to-end flows such as cloud onboarding and threat detection.

What you’ll do

• Write and maintain automated UI and API tests (Java, Selenide, REST-assured, JUnit 5)
• Test new features and run regression for your assigned product module
• Design test cases and check data with SQL and API tools (Postman or Bruno)
• File clear, reproducible bugs in Jira and verify the fixes
• Work closely with developers and product managers inside a product team

Requirements

• Bachelor’s or Master’s degree in Computer Science, Software Engineering or a related field (2025–2026 graduates welcome)
• Good knowledge of Java and OOP
• Understanding of QA fundamentals: test design techniques and the bug lifecycle
• Basic knowledge of HTTP, REST APIs and JSON
• Basic SQL
• Git
• English at Intermediate level or higher

Nice to have

• Hands-on experience with Selenium or Selenide, or REST-assured
• Gradle or Maven, Allure
• Basic knowledge of AWS, Azure or GCP, Docker or Kubernetes
• Interest in cybersecurity
• Pet projects or a GitHub portfolio

We offer

• A full-time position (this is not an internship)
• Mentorship from senior QA engineers and a clear path to a middle-level role
• Work on a fast-growing security product used across real cloud environment