Jobs at Djinni

Level: Senior (individual contributor)· 

Focus: Full-stack hardware + flight stack integration (ArduPilot / Betaflight) 

Location: On-site (lab / hangar)

About the role

We're looking for an experienced hardware engineer to own end-to-end flight-control hardware integration across a diverse fleet of drones — from FPV quads to larger autonomous multirotor, fixed-wing, and VTOL platforms. You'll be the person who takes a new airframe from a pile of components to a tuned, flight-ready system: selecting and wiring the flight controller, flashing and configuring ArduPilot or Betaflight, integrating ESCs, sensors, radios, power, and payloads, and tuning it until it flies cleanly.

This is a hands-on, on-site role based in our lab/hangar, spanning the full range from quick R&D prototypes to repeatable production builds. You'll be the hardware integration expert for the team, working independently and setting the standard for how builds are configured, documented, and validated. Success looks like new platforms reaching reliable, flight-ready status quickly — and builds that stay consistent and reproducible from one unit to the next.

What you'll do

• Own end-to-end hardware integration of flight-control systems across multiple platform types (multirotor, fixed-wing, VTOL, FPV).
• Select, flash, configure, and tune ArduPilot (Copter / Plane / Rover) and Betaflight; build and maintain custom firmware targets and board definitions where needed.
• Integrate and validate flight controllers, ESCs, and motors — including protocol setup (DShot / bidirectional DShot, PWM / OneShot), motor–prop matching, and thrust testing.
• Bring up and calibrate full sensor suites: IMUs, barometers, compasses/magnetometers, GPS/RTK, rangefinders, optical flow, and airspeed sensors.
• Integrate RC and telemetry links (ExpressLRS, TBS Crossfire, CRSF / SBUS, MAVLink, SiK radios) and FPV/video systems (analog and digital VTX, OSD, cameras, antennas).
• Spec, assemble, and wire power systems — distribution, regulation, current/voltage sensing, and battery selection — with clean, reliable harnesses.
• Integrate smart peripherals over CAN / DroneCAN and companion computers (Raspberry Pi / Jetson) over MAVLink.
• Diagnose vibration, noise, and EMI issues and implement fixes (soft-mounting, gyro/notch filtering, grounding, shielding).
• Run bench, ground, and flight tests; analyze logs (Mission Planner / MAVExplorer, Betaflight Blackbox) and iterate on PID and filter tuning.
• Root-cause failures and design for reliability — diagnose in-flight and bench anomalies, build in redundancy where it matters, and harden platforms to hold up in real-world field conditions.
• Take platforms from quick R&D prototypes through to repeatable, well-documented production builds — locking in configurations and processes that stay consistent across units.
• Document build configurations, wiring, and setup procedures, and support/upskill the team so they can operate and iterate independently.

• Work closely with the software, mechanical, and flight-test teams to integrate cleanly and resolve hardware–software issues together.

   

What we're looking for

• Hands-on experience integrating and configuring ArduPilot and/or Betaflight on real hardware.
• Strong working knowledge of drone subsystems: flight controllers, ESCs, motors, sensors, RC links, power, and FPV.
• Comfortable with soldering, wiring, and general benchtop debugging (multimeter, bench power supply).
• Solid grasp of the relevant protocols: DShot, CRSF / SBUS, MAVLink, I2C / SPI / UART, and ideally CAN / DroneCAN.
• Experience tuning multirotor and/or fixed-wing platforms and reading flight logs to track down problems.
• Able to work independently and own a hardware domain from first component to flight-ready system.
• Comfortable switching between fast prototype iteration and the repeatability that production builds demand.
• Typically 4+ years in drone/UAV hardware, robotics, or embedded systems.

• Degree in electrical, aerospace, mechatronics, or robotics engineering — or equivalent hands-on experience.

   

Nice to have

• Writing custom ArduPilot board definitions (hwdef) or Betaflight targets, and compiling firmware from source.
• Familiarity with PCB design (KiCad / Altium) is a welcome bonus — but we treat full board design as a separate specialty, so it's not expected for this role.
• RTK GPS and precision navigation, lidar, or computer-vision payload integration.
• Breadth across airframe types — VTOL, large industrial, or agricultural platforms.
• Familiarity with the drone and aviation regulations that apply in the role's region.
• Comfortable with 3D printing and rapid prototyping for custom mounts, frames, and fixtures.

Tools & technologies you'll work with

• Firmware / stacks: ArduPilot, Betaflight
• Flight controllers: Pixhawk / Cube, Holybro, Matek, SpeedyBee, Kakute (STM32 F4 / F7 / H7)
• Ground stations: Mission Planner, QGroundControl, Betaflight Configurator
• Protocols: MAVLink, DShot, CRSF, SBUS, DroneCAN / CAN, I2C / SPI / UART
• RC / telemetry: ExpressLRS, TBS Crossfire, SiK radios
• ESC firmware: common ESC firmware and configuration tools
• Bench: Soldering station, multimeter, bench power supply

What we offer

• Competitive salary, set to experience
• A fully equipped lab and a budget for the gear, tools, and parts you need
• Health coverage, paid time off, and the standard benefits
• Room to grow your skills and shape how the team builds

Full compensation details are shared early in the process.

About us

We design and build drones across a range of platforms and applications, and we care about getting the hardware right. You'd be joining a hands-on team that puts real aircraft in the air and values engineers who can own their work from the bench to the flight line.

How to apply

To apply, send your resume along with anything that shows your work — builds you've integrated, logs or tuning you're proud of, repos, or flight videos. We'd love to see what you've put in the air.

Location: Remote
Industry: iGaming
Employment Type: Full-time

About the Project

We are launching a new iGaming venture focused on the regulated and high-potential markets of Canada, Australia, and New Zealand.

This is not a typical affiliate role within an established structure. You will join at the very beginning of a new project backed by a successful international holding with strong financial support from investors, proven operational expertise, and ambitious growth plans.

This opportunity is designed for a senior affiliate leader who wants to build something significant from the ground up, shape strategy, influence key decisions, and create a high-performing acquisition ecosystem from day one.

What You'll Do

• Build and scale the affiliate marketing channel across Canada, Australia, and New Zealand
• Develop and execute the affiliate acquisition strategy
• Establish and manage relationships with affiliate partners, SEO affiliates, media owners, and traffic providers
• Negotiate CPA, RevShare, and Hybrid deals
• Source, onboard, and grow a portfolio of high-performing affiliates
• Analyze traffic quality, player value, and campaign performance
• Monitor key metrics including FTDs, NGR, ROI, CPA, retention, and LTV
• Collaborate closely with Product, CRM, Analytics, and Management teams
• Participate in building the affiliate team as the project scales

What We're Looking For

• Proven experience in Affiliate Marketing within iGaming
• Strong knowledge of the Canadian, Australian, and New Zealand markets
• Existing network of affiliate partners and SEO affiliates
• Experience launching and scaling affiliate programs
• Strong commercial and negotiation skills
• Deep understanding of performance marketing metrics and traffic evaluation
• Fluent English

What We Offer

• A unique opportunity to build a large-scale international project from scratch
• Full ownership of the affiliate direction and freedom to implement your vision
• Direct impact on business growth and strategic decisions
• Strong financial backing and long-term commitment from investors
• Fast decision-making process without corporate bureaucracy
• Access to experienced teams and resources within a successful international holding
• The opportunity to build and lead your own team as the business grows
• Competitive compensation package with performance-based incentives
• Fully remote work environment
• Career-defining opportunity to create a market-leading affiliate operation in Tier-1 GEOs

LOCATION: Ukraine (remote), Poland (remote), Uzbekistan (Hybrid), India (Hybrid)

POSITION DESCRIPTION:

Our client is an established global technology company specializing in design and engineering software solutions. Their products are used by professionals across multiple industries to design, visualize, and simulate ideas before they are physically built or produced. The company’s solutions support a wide range of user - from large enterprises to individual creators - and are accessible across desktop and mobile platforms.

MINIMUM EXPERIENCE: 
5+ years of experience as Software Development Engineer 

EDUCATION:
BS or MS in Math, Computer Science, Engineering or related fields 

REQUIREMENTS:

• Proven experience in C++ development across multiple C++ standards and related technologies, including C++/CLI
• Experience developing C++ solutions for CAD data translation and interoperability using technologies such as Autodesk Translation Framework (ATF) and ODA IFC SDK
• Strong understanding of algorithms and data structures, and computational geometry
• Strong knowledge of the C++ Standard Library (STL) and Boost
• Good understanding of object-oriented design principles and common software architecture patterns
• Proficiency with common C++ development tools and environments (e.g., Git, Visual Studio, CMake and Jenkins CI)
• Strong problem-solving skills and ability to work on complex, performance-critical systems

• Intermediate+ English level

   

NICE TO HAVE:

• Experience with AutoCAD Architecture and AutoCAD MEP
• Hands-on experience developing or extending solutions for CAD platforms such as Siemens NX, AutoCAD, Autodesk Inventor, CATIA V5, or SOLIDWORKS, including API-based customization, automation, and workflow integration.
• Understanding of Product Data Management (PDM) and Product Lifecycle Management (PLM) systems, including their role in engineering and manufacturing environments, data management, workflow optimization, and cross-functional collaboration.
• Experience applying computational geometry algorithms to solid modeling, visualization, simulation, or other geometry-intensive applications 
• Knowledge of computer graphics concepts and experience with graphics technologies such as OpenGL, WebGL, or Three.js
• Developing new features and enhancing existing functionality
• Automating processes to streamline workflows
• Fixing software issues and ensuring system stability
• Refactoring code to improve quality and performance

• Supporting customers and addressing their technical needs

   

DUTIES:

• Developing new features and enhancing existing functionality
• Automating processes to streamline workflows
• Fixing software issues and ensuring system stability
• Refactoring code to improve quality and performance

• Supporting customers and addressing their technical needs

   

• COMPENSATION & BENEFITS:
• Competitive salary
• Professional and friendly team
• Flexible work schedule
• Remote work mode
• Paid vacation, sick days, and more
• Medical Insurance 

VitaUp is building a category-leading supplements brand across Amazon US & EU.

We compete in one of the most complex and competitive categories on Amazon — health & wellness — alongside brands like NOW, Pure Encapsulations, and Nature Made. We already have proven products, strong unit economics, and an established operational foundation. Our next stage is aggressive scaling.

We are looking for a Head of Amazon Growth — a commercially-minded operator, strategist, and leader who understands how to scale Amazon businesses in highly competitive supplement categories.

This role is closer to running a business unit than managing a marketplace account.

You will own Amazon growth end-to-end: category strategy, product launches, profitability, team leadership, operational scalability, and performance execution across US & EU marketplaces.

We are not looking for a coordinator or task manager. We are looking for someone who thinks like an owner, moves fast, understands the numbers behind growth, and knows how to build scalable systems and high-performing teams.

What You Will Own

You will be fully accountable for Amazon business performance:

• revenue growth
• profitability
• launch performance
• operational scalability
• market expansion

• category positioning

   

You will define how products compete, scale, and win within the health & supplements category.

Your responsibilities will include:

• Building and executing Amazon growth strategy across US & EU marketplaces
• Leading end-to-end product launches from market opportunity analysis to post-launch scaling
• Driving performance through data, experimentation, and operational excellence
• Owning P&L decisions and balancing aggressive growth with profitability
• Identifying new growth levers, category opportunities, and expansion potential
• Building scalable processes and operational infrastructure for long-term growth
• Managing forecasting, inventory planning, and supply coordination around growth cycles
• Leading and scaling a cross-functional Amazon team across PPC, design, content, analytics, influencer and affiliate functions
• Creating accountability systems, workflows, and performance standards across the team
• Working directly with founders on strategic growth decisions and long-term scaling initiatives

What We Are Looking For

Proven Amazon Scaling Experience

- You have 5+ years of hands-on Amazon experience with a strong track record of scaling brands or product portfolios.

- You have personally driven products from launch to significant monthly revenue and can clearly explain:

• what you scaled
• how you scaled it
• which levers created growth

• what challenges you solved

   

We are looking for operators, not coordinators.

Supplements / Health Category Expertise

You deeply understand:

• dietary supplements
• wellness products
• customer psychology in health categories
• competitive dynamics

• compliance-sensitive product positioning

   

Experience in supplements, nutraceuticals, wellness, sports nutrition, or adjacent regulated categories is highly preferred.

Strong Commercial & Analytical Thinking

You think like a business owner. You understand:

• profitability
• contribution margin
• TACOS / ACOS
• LTV
• inventory economics
• ranking mechanics
• conversion optimization
• launch velocity

• category strategy

   

You make decisions based on data, not assumptions.

Leadership & Team Management

• You have experience leading and developing cross-functional teams in fast-scaling environments.

• Ideally, you have managed teams of 10+ people across multiple business functions while remaining hands-on and operationally involved.

   

Ownership Mentality

• You are highly autonomous and proactive.
• You do not wait for instructions.
  You identify problems early, make decisions quickly, and create structure where needed.
• You are comfortable operating in high-growth environments where priorities evolve fast.

Compliance & Marketplace Understanding

You understand Amazon policies and the complexity of operating in regulated health categories.

Knowledge of:

• FDA/FTC compliance
• Amazon content policies
• supplement claims

• account health & compliance risks
  is a strong plus.

   

Tools & Platforms 

You are comfortable working with:

• Seller Central
• Brand Analytics
• Helium10
• DataDive
• Sellerboard
• Amazon PPC ecosystems

• analytics and forecasting tools

   

What We Offer

• A key leadership role with direct influence on company growth and expansion strategy
• Full ownership over Amazon US & EU performance
• The opportunity to build and scale a high-growth supplement brand in a highly competitive category
• Direct collaboration with founders and visibility into strategic business decisions
• Freedom to build systems, processes, and scalable growth infrastructure
• Strong existing operational foundation and proven products already performing on the market
• Remote-first work environment with flexibility and high autonomy
• Competitive USD-based compensation with performance-driven upside

If you think like an owner, operate with data, and know how to scale Amazon brands in competitive health categories — we would love to speak with you.

Please send your CV along with examples of brands, listings, or Amazon businesses you have helped scale.

VitaUp operates in one of the most competitive and sophisticated categories on Amazon: Health & Wellness. 

Our brands compete alongside industry leaders such as NOW, Pure Encapsulations, and Nature Made. We already have proven products, strong unit economics, and a solid operational foundation — and we're now looking for the right person to take our affiliate channel to the next level.

Who We're Looking For

We're hiring an Affiliate Manager to find, build, and grow partnerships that drive traffic to VitaUp on Amazon and on our own website, with the ultimate goal of increasing sales. This role also owns the analytics side of the channel — tracking performance, testing hypotheses, and identifying the most effective paths to growth. Building brand awareness along the way is a welcome bonus, not the primary mandate.

This is a role for someone who thrives on ownership. You'll be expected to identify opportunities independently, negotiate partnerships, and communicate professionally with affiliates — without needing constant direction.

What You'll Do

• Identify, approach, and onboard new affiliate partners with proven sales potential
• Manage and grow relationships with existing partners to maximize channel performance
• Drive traffic and sales growth across Amazon and our own website through the affiliate channel
• Build and maintain a reporting system to track performance, budgets, and key metrics
• Design and run hypothesis-driven tests to find the most effective growth levers
• Manage allocated budgets efficiently to maximize return on investment
• Contribute to brand visibility and awareness as a secondary outcome of channel growth

What Success Looks Like

• Significant growth in channel sales volume within the first 12 months
• An expanded partner network, built through new affiliates with demonstrated sales potential
• High resource utilization and target attainment, starting from month 3
• A functioning reporting and testing system in place from month 2 onward

What We're Looking For

• A strong bias toward efficiency — the ability to drive significant results with minimal wasted effort
• Decisive, organized, and self-directed working style
• A fast learner, comfortable operating with a high degree of autonomy
• Willingness to put in the work needed to hit ambitious targets
• Strong negotiation and communication skills — you can build trust with partners quickly and professionally
• Prior experience in affiliate marketing, e-commerce, or Amazon growth roles (Health & Wellness category experience is a strong plus)
• Familiarity with FTC/FDA advertising guidelines for supplements is a plus, given the regulatory sensitivity of health claims in this category

What We Offer

• Direct impact on company growth and operations
• Close collaboration with founders from day one
• High autonomy and real ownership
• Remote-first, with flexibility and trust
• Competitive USD-based compensation with bonuses
• Room to grow as the business grows

We are looking for a Game Designer / 2D Artist on behalf of our client — an Israeli game development company creating hyper-casual mobile and casino-style games.

The company develops and tests multiple game concepts with a strong focus on speed, visual quality, player engagement, retention, and scalability. The technical side of development is already covered, and the team is now looking for a creative specialist who can take ownership of game visuals, animation, and overall visual polish.

Current projects include a Flappy Bird–style mobile game and a multiplayer Bingo game, with additional concepts planned for development and testing.

The ideal candidate is someone who can work quickly, turn rough concepts and AI-generated assets into polished game visuals, and maintain a consistent visual style across multiple projects.

Responsibilities

- Create high-quality 2D game assets, characters, environments, icons, UI elements, and visual effects

- Create animations for characters, gameplay elements, interfaces, and transitions

- Turn concepts, sketches, references, and AI-generated assets into polished production-ready visuals

- Define and maintain a consistent visual style across different games

- Collaborate directly with the founder and developer on new game concepts

- Rapidly produce visual assets for prototypes, testing, and game releases

- Improve the overall visual quality, game feel, and player experience

- Prepare and optimize assets for mobile game development

- Adapt visuals based on player feedback, analytics, and testing results

Requirements

- Experience creating visuals for hyper-casual, casual mobile, casino, Bingo, or slot games

- Strong 2D art and animation skills

- Portfolio demonstrating relevant game artwork and animation

- Experience creating UI and visual elements for mobile games

- Ability to work quickly and manage several creative tasks at the same time

- Strong understanding of composition, color, visual hierarchy, and game feel

- Ability to transform unfinished or AI-generated assets into consistent, professional visuals

- Comfortable working independently and taking ownership of the creative process

- Proactive and able to suggest visual improvements

- English sufficient for regular communication with the client

Nice to Have

- Experience with Spine

- Experience with Adobe After Effects, Adobe Animate, or similar animation tools

- Experience working with Unity

- Experience using Photoshop, Illustrator, Figma, or similar design tools

- Experience at a mobile gaming, casino, or slot game company

- Experience working on published games available on the App Store or Google Play

- Familiarity with AI-assisted design tools and workflows

- Experience with rapid game prototyping

Antenna / RF Front-End Engineer (Contract)

About the Role

You'll design the antenna and RF front-end at the heart of a counter-UAV radar sensor — radiating elements, arrays, and feed networks — taking them from concept through EM simulation to measured validation. This is a contract engagement, so you'll need to work independently and contribute quickly. We care most about breadth across antenna design methods on a master's-level foundation; senior experience is a strong plus. You'll have access to high-end measurement facilities — including anechoic-chamber time in Kyiv (paid travel) — to characterize and iterate on real hardware, not just simulate. This is a key role to ensure our first launch cements our reputation in the industry  - make your mark with Valkyrie!

What You'll Do

• Design and optimize antenna elements and arrays — single-element and phased-array — for mmWave operation
• Evaluate tradeoffs across frequency bands and packaging: select the band and topology that best balance range, resolution, aperture size, and environmental performance for a given sensing requirement
• Design corporate-fed and series-fed feed networks for phased-array and MIMO systems, controlling amplitude/phase distribution to hit beamforming, sidelobe, and radiation-pattern targets
• Prototype and compare integration approaches — substrate-integrated waveguide (SIW), launch-in-package, and alternatives — to find the best fit for compact integration
• Model and optimize performance — gain, beamwidth, sidelobe level, VSWR/S11, mutual coupling, scan range, grating-lobe behavior — against sensing requirements
• Design MIMO arrays for multi-channel sensing: element spacing, channel isolation, and virtual-aperture formation for angular resolution
• Validate designs on the bench (VNA, anechoic/OTA range), correlating measured results against simulation and documenting deviations
• Work directly with the DSP and radar-systems engineers we're hiring in parallel — antenna, signal processing, and architecture designed together, not in isolation. You'll have real influence over the system design, not just your own slice
• Design to the RF front-end architecture — channel count, transceiver interface, phase coherence — and feed antenna feasibility back as the system evolves
• Prepare finished antenna and feed-network designs for handoff: specify antenna-critical constraints and review layout through bring-up

Required Qualifications 

• Master's in Electrical Engineering, Microwave/RF Engineering, or a closely related field — or equivalent hands-on antenna design experience with the skills below. PhD a plus
• Prior work on radar or RF sensing systems, not communications-only antenna work
• Hands-on experience across multiple antenna design methodologies: SIW, launch-in-package, phased arrays, MIMO systems, series-fed and corporate-fed networks. Breadth here matters more to us than years
• Strong feed-network fundamentals: power dividers, phase shifters, impedance matching, loss/isolation and beam-squint tradeoffs
• MATLAB/Simulink for array-factor synthesis, pattern analysis, and beamforming/system-level modeling (e.g. Antenna and Phased Array System Toolboxes)
• A track record of carrying designs from concept through simulation, prototyping, and measurement validation — not simulation alone.
• Proficiency with EM simulation software (HFSS, CST Microwave Studio, or equivalent)

Preferred / Bonus

• Working knowledge of multilayer PCB constraints (stackup, manufacturability) — enough to hand off cleanly to a PCB engineer

Engagement Details

• Type: Contract / consulting
• Rate: [TBD]
• Duration: [TBD]
• Location: Remote/Hybrid
  • Hybrid: Temporary travel to Kyiv for on-site testing, heavily preferred (expenses paid) — primarily anechoic-chamber characterization of candidate designs, with possible field testing.
• Long-term: Strong performance could lead to an ongoing or permanent role.
• Start: ASAP

About the Role

We've already proven the concept of a counter-UAV radar sensor with a first-generation prototype. This role owns the redesign that carries those lessons into a production-grade sensor, architected from requirements up, with the systems planning to do it right. You'll also own the system architecture, from the waveform, detection strategy to the system-level requirements and budgets that define it. You'll drive the RF chain and transceiver architecture hand-in-hand with the antenna engineer, converging on what's actually feasible to build while setting the DSP chain direction. Your success is our success - make your mark with Valkyrie Dynamics.

What You’ll Do

• Own the radar waveform and detection strategy
  • Chirp/FMCW design
  • Range-Doppler processing detection budgets (SNR, integration, CFAR)
  • Angle estimation to detect small, low-RCS UAV targets at high closing velocity
• Define and maintain the system-level requirements and budgets
  • Detection range, range/Doppler/angular resolution, update rate, power, thermal, and size
  • Write verifiable requirements so that meeting them validates the sensor
• Evaluate approaches across the integration spectrum, cascaded transceiver ICs, an integrated system-on-module, or a discrete RF front-end
  • Collaborate with the antenna engineer on a viable solution for channel count, LO/clock distribution, and phase-coherence strategy across the array
• Own and control the interfaces between subsystems
  • Ensure end-to-end signal chain from antenna to detection output holds together as one coherent system including:
    • Timing and synchronization (frame/trigger)
    • Transceiver-to-compute data path (sample rates, formats, latency/throughput)
    • RF/antenna boundary
• Own and continuously evolve the system model — effectively a digital twin of the sensor. During the evolution:
  • Maintain ICDs
  • Meet and manage performance metrics
  • Grow model fidelity over time, introducing the non-idealities and non-linearities that matter as complexity increases (phase noise, PA compression, quantization, channel mismatch, mutual coupling), and trace observed behavior back to the origin.
• Collaborate with the DSP engineer on the waveform and detection design
  • You lead the strategy, they own the implementation and pressure-test it for compute load, memory, and timeline — until the architecture is both performant and buildable
• Converge the open architecture questions to decisions on a schedule
  • Committing with the evidence available, revisiting only when new data (a budget, a measurement) actually changes the answer

Required Qualifications

• Radar systems you’ve architected and shipped end-to-end — from waveform and detection through the RF chain
• Strong grounding in radar detection theory
  • FMCW/chirp waveforms, range-Doppler processing, CFAR and SNR/integration, and angle estimation
  • Target-tracking fluency to set the requirements (update rate, track accuracy)
• Hands-on MATLAB for system-level radar modeling (Radar Toolbox) — you’ve built and evolved system models, not just read their output
• Track record personally owning and closing the quantitative budgets 
  • Link and detection budgets above all — and holding the design to them
• RF chain architecture experience with multi-channel/MIMO transceivers and the coherence challenges of scaling channel count, from LO/clock distribution to phase alignment across the array
• Able to work independently on a contract basis
• Must pass company security procedures
• Must communicate effectively in English

Preferred / Bonus

• Counter-UAV or defense radar experience specifically — small, low-RCS, maneuvering targets in cluttered environments
• Hands-on experience with integrated radar transceiver SoCs including integration tradeoffs they bring
• MATLAB Simulink

Engagement Details

• Type: Contract-to-permanent position
  • Starts as a contract engagement with an explicit track to a permanent lead role for the right candidate
• Rate: [TBD]
• Duration: [TBD]
• Location: Remote/Hybrid
   
  • Hybrid: Must be able to temporary travel to Kyiv for on-site testing is heavily preferred (all expenses paid) — system bring-up and field validation against real targets, correlating measured performance against the model.

NOTE: We are currently in the process of getting authorized to provide reservation from mobilization
 

We are looking for experienced DevOps professionals to join our panel of freelance technical interviewers. In this role, you will conduct structured technical interviews to evaluate candidates for DevOps, Cloud, Platform, and SRE positions on behalf of our clients. You will assess real-world skills, problem-solving ability, and practical experience rather than just theoretical knowledge.

This is a flexible, remote freelance opportunity ideal for senior DevOps engineers, SREs, or platform engineers who want to contribute to hiring quality while maintaining control over their schedule.

Key Responsibilities

• Conduct technical interviews (typically 45–90 minutes) via video call
• Evaluate candidates across core DevOps domains, including:
  • CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, ArgoCD, etc.)
  • Infrastructure as Code (Terraform, Ansible, CloudFormation, Pulumi)
  • Containerization & orchestration (Docker, Kubernetes, Helm)
  • Cloud platforms (AWS, Azure, GCP)
  • Bare metal infrastructure (server provisioning, hardware management, OS installation, networking, RAID, IPMI/BMC, PXE, and related low-level operations)
  • Linux system administration, networking, and troubleshooting
  • Monitoring, observability, logging, and incident response
  • Security best practices (DevSecOps), secrets management, and compliance
  • Scripting & automation (Bash, Python)
• Design or adapt interview questions, live coding/troubleshooting exercises, and system design scenarios
• Assess both technical depth and soft skills (communication, systems thinking, incident handling mindset)
• Provide clear, structured written feedback and scoring after each interview
• Maintain consistency and fairness in evaluation standards
• Optionally support take-home assessments or pair-programming sessions

Requirements

• 3+ years of hands-on experience as a DevOps Engineer, SRE, Platform Engineer, or similar role
• Proven bare metal experience
• Strong practical expertise in modern DevOps toolchains and cloud-native practices
• Proven ability to evaluate technical competence through structured questioning and real-world scenarios
• Excellent communication skills in English (clear articulation, active listening, constructive feedback)
• Ability to remain objective, professional, and candidate-friendly while probing deeply
• Reliable internet connection and a quiet environment for video interviews
• Availability for scheduled interviews (flexible hours preferred)

Nice to Have

• Prior experience as a technical interviewer, hiring manager, or mentor
• Experience interviewing for mid-to-senior or staff-level roles
• Familiarity with interview platforms and assessment tools
• Relevant certifications (CKA, AWS/Azure/GCP professional-level, Terraform Associate, etc.)
• Experience with hybrid environments (bare metal + cloud)

What We Offer

• Fully remote and flexible schedule
• Competitive pay per interview or hourly rate
• Opportunity to stay sharp by evaluating real candidates across diverse tech stacks
• Minimal administrative overhead - focus on interviewing
• Potential for ongoing volume based on performance and availability

We are looking for an experienced Rust developer to conduct technical interviews for software engineering candidates. As a Freelance Rust Interviewer, you will evaluate candidates’ practical knowledge of the Rust language, systems programming concepts, and real-world problem-solving skills. You will provide clear, structured feedback that helps hiring teams make informed decisions.

Key Responsibilities

• Conduct live technical interviews (video) focused on Rust
• Assess candidates on:
  • Core Rust language features (ownership, borrowing, lifetimes, traits, generics, etc.)
  • Memory safety, concurrency, and performance considerations
  • Common crates and ecosystem knowledge (tokio, serde, clap, etc.)
  • Systems programming, embedded, or backend/web contexts as relevant
  • Code quality, testing practices, and debugging approach
• Design or adapt technical questions, coding exercises, and system-design style discussions suitable for different seniority levels
• Provide written feedback and scoring shortly after each interview
• Maintain a professional, fair, and candidate-friendly interview experience
• Occasionally help refine the interview process or question bank

Requirements

• Strong, hands-on experience with Rust (preferably 3+ years of professional use)
• Solid understanding of systems programming concepts and the Rust ecosystem
• Previous experience conducting technical interviews or mentoring is a strong plus
• Excellent communication skills in English (written and spoken)
• Ability to evaluate candidates objectively and give constructive feedback
• Reliable availability for scheduled interviews (flexible hours preferred)
• Comfortable working independently in a remote freelance setting

Nice to Have

• Experience interviewing for senior or staff-level roles
• Familiarity with common interview platforms (CoderPad, HackerRank, Zoom, etc.)
• Background in concurrent systems, networking, embedded, or high-performance applications
• Contributions to open-source Rust projects or public technical writing

What We Offer

• Flexible freelance schedule
• Competitive pay per interview or hourly
• Opportunity to work with multiple clients / hiring teams
• Exposure to a wide range of Rust use cases and talent levels
• Professional, low-overhead collaboration

We're looking for a Farmer / Facebook Setup Specialist to prepare, maintain, and partially farm high-quality Facebook setups for our media buying team.

Responsibilities

• Build and prepare Facebook setups using purchased assets and internally farmed resources.
• Warm up and maintain Facebook profiles, Business Managers, Pages, and other assets.
• Prepare ready-to-use setups and transfer them to media buyers.
• Monitor the health and quality of setups, replacing blocked or low-quality assets when needed.
• Maintain accurate records of setups, consumables, and inventory.
• Ensure a stable pipeline of ready-to-launch setups for the buying team.
• Work closely with media buyers to support uninterrupted campaign launches.

Requirements

• Understanding of Facebook account structure and setup creation.
• Experience working with Facebook assets, including:
  • Business Managers;
  • Ad Accounts;
  • Facebook Profiles;
  • Pages;
  • Proxies;
  • Anti-detect browsers.
• Basic understanding of account farming and asset warming processes.
• Strong organizational and record-keeping skills.
• High attention to detail and responsibility.
• Ability to efficiently handle operational and repetitive tasks.
• Previous experience in iGaming or affiliate marketing will be a strong advantage.

What We Offer

• Opportunity to join a fast-growing in-house iGaming media buying team.
• Fully remote position.
• Competitive salary.
• Career growth opportunities.
• Well-established internal processes and experienced colleagues.
• Long-term cooperation in a performance-driven environment.

About Scryon

     Scryon is an AI-powered platform helping B2B organizations discover and prioritize conferences, trade shows, speaking opportunities, and industry events that generate real pipeline and revenue.

     We are looking for an Early-Stage GTM & Operations Lead who can help transform a promising product into a scalable business.

This role combines customer discovery, sales, operations, customer success, and product feedback management.

What you'll do

• Conduct customer discovery interviews.
• Identify and validate target customer segments.
• Run product demos and pilot projects.
• Manage customer relationships from first conversation to renewal.
• Build and optimize commercial processes.
• Coordinate delivery operations and internal workflows.
• Work closely with operators and execution teams.
• Collect and analyze customer feedback.
• Translate market insights into product requirements.
• Define and track business KPIs.
• Help shape company strategy together with the founders.

What we're looking for

• Experience in B2B SaaS, startups, business development, operations, customer success, or product operations.
• Strong commercial mindset.
• Experience managing clients and complex stakeholder communication.
• Ability to work in ambiguity and build processes from scratch.
• Excellent English communication skills.
• Strong analytical and organizational skills.

Ideal backgrounds

• Startup Operator.
• Founder's Associate.
• GTM Manager.
• Business Development Lead.
• Customer Success Lead.
• Product Operations Manager.
• Head of Operations in an early-stage startup.

Why join us

• Work directly with founders.
• Significant influence on company strategy.
• Opportunity to help build a category-defining AI product.
• Fully remote.
• High autonomy and ownership.
• Fast learning and career growth.

About Scryon

Scryon is an AI-powered platform helping B2B organizations discover and prioritize conferences, trade shows, speaking opportunities, and industry events that generate real pipeline and revenue.

We are seeking a specialist who will build and independently manage a B2B outbound system for Scryon from scratch: identify the best ICPs, create and validate databases, set up technical infrastructure, launch personalized email campaigns, and ensure positive responses from the sales team.

What you'll do

• Define and continuously refine ICPs, buyer personas, and target segments.
• Build and maintain prospect databases.
• Design and manage outbound workflows.
• Configure and optimize CRM processes.
• Set up and manage email infrastructure, domains, inboxes, SPF, DKIM, and DMARC.
• Launch and optimize outbound email and LinkedIn campaigns.
• Monitor deliverability and sender reputation.
• Create outreach messaging and test positioning hypotheses.
• Qualify positive responses and hand over sales-ready opportunities.
• Track key funnel metrics and continuously improve performance.

What we're looking for

• 4+ years of experience in outbound, GTM, growth operations, RevOps, or sales operations.
• Experience building outbound systems from scratch.
• Strong understanding of email deliverability.
• Experience working with North American markets.
• Excellent written English.
• Ability to work independently and make decisions without detailed instructions.

Nice to have

• Experience in event marketing, demand generation, conferences, or B2B SaaS.
• Experience with HubSpot, Apollo, Clay, Smartlead, Instantly, LinkedIn Sales Navigator, Make, Zapier, and email verification tools.
• Experience hiring or managing SDR, research, or operations specialists.

Why join us

• Direct work with founders.
• High ownership and influence on company growth.
• Opportunity to build a GTM function from the ground up.
• Fully remote.
• Fast-moving startup environment with minimal bureaucracy.

SBC Performance drives scalable growth for brands ready to expand globally.

Working across eCommerce, health & wellness, education, and entertainment, our team helps brands acquire customers faster and scale across 26+ global markets.

We combine data-driven paid media, performance creative, and advanced analytics to turn marketing into a predictable revenue engine.
Trusted by 200+ companies, managing $150M+ in ad spend.

Scale faster. Grow smarter.

We’re looking for a Marketing Intern - someone who can turn the ordinary into something fresh, notice the little things, catch trends early, and add a personal twist where it matters.

If you feel at home in the digital space, enjoy experimenting, adapt easily to change, and want to grow in marketing - we’d love to meet you.

What You Will Do:

• Analyze the performance of advertising creatives and identify areas for improvement.
• Search for source materials (images, music, videos) to support the creation of ad content.
• Collaborate with marketers and the creative team to develop innovative advertising materials.
• Work closely with the compliance team to ensure all creatives meet the required standards.
• Set tasks in the internal company system and CRM, providing clear and detailed technical specifications.
• Stay up to date with market trends to find inspiration and bring new ideas into creative development.

Requirements:

• English level B1 or higher.
• Understanding of what makes up a creative (fonts, music, video, background, etc.).
• Willingness to learn and grow.
• Attention to detail.
• Analytical thinking skills.
• Ability to work effectively as part of a team.

We Offer:

• Remote work
• Company-provided laptop and all necessary equipment
• Paid vacation and sick leaves
• Full training from scratch and support at every stage.
• Open feedback and transparent direct communication

Required languages

English

B1 - Intermediate

Ukrainian

Native

About SBC Digital

SBC Performance is a digital marketing and ad-tech ecosystem partnering with the world’s top ad platforms to drive performance. We help brands scale globally through high-converting creative marketing solutions and smart campaign optimization. We’re proud to be elite partners with TikTok (Top 1 globally), Meta (Top 10), and Google.

With over 250+ professionals based in the US, Czech Republic, Poland, Ukraine, and other locations, we are building a fast-moving, data-driven performance culture.

Privacy Notice about your data: https://sbc-performance.com/notice-privacy-for-recruitment/

About the client:

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

Working hours: 1:00 PM – 9:00 PM Kyiv time.

Responsibilities:

• Developing fast, high-traffic public-facing websites
• Explore new technologies and help the team to use them
• Work using AI tools and apply them to the SDLC
• Following software development best practices while delivering the work
• Following testing principles while testing your own code to ensure production readiness

• Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes) 

   

Requirements: 

• 5+ years of experience developing reliable, highly available, and scalable software systems
• Hands-on experience in system design
• Strong understanding of software architecture and design patterns
• Firm grasp of clean code principles and coding standards
• Strong proficiency in using AI tools such as ChatGPT, Codex, and Claude Code for rapid development
• Experience integrating AI tools into the development environment for streamlined usage
• Hands-on experience with AI context management, harness engineering, and prompt engineering
• Strong proficiency in backend development with C#(.NET 6+)/NodeJS/Python
• Strong proficiency in TypeScript
• Strong proficiency with SQL and NoSQL databases, including ORM knowledge and database partitioning and sharding techniques for scaling large databases
• Strong proficiency with distributed caching solutions, such as Redis, and advanced caching strategies
• Strong proficiency in frontend development using HTML, CSS, and JavaScript
• Strong proficiency with component-based frameworks and SSR, with Next.js/React as the primary frontend stack; candidates with Vue.js or Angular backgrounds should be willing to transition to Next.js/React
• Knowledge of modern cloud infrastructure and tools such as AWS, Terraform, and Docker
• Strong experience in API design and developing RESTful services
• Proficiency with version control systems such as Git
• Experience working within a formal CI/CD pipeline
• Experience with logging, monitoring, and alerting tools such as Datadog, New Relic, and Grafana
• Solid understanding of the testing pyramid, including unit, integration, and end-to-end testing
• At least an Upper-Intermediate level of English

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers