Jobs at Djinni

We are looking for a Sr Scala Developer for a major client in the Fintech sector. The project involves the development and optimization of backend components within a dynamic and technologically advanced environment.

Work mode: Full Remote

Working language: English

Engagement duration: From September until the end of April 2027

Required skills:

Solid experience in backend development

Excellent knowledge of Scala (Must Have)

Excellent knowledge of Kafka

Excellent command of English (written and spoken)

Nice to have:

Experience with Typelevel stack (Cats-Effect, Doobie)

Experience with Akka/Pekko toolkit (Http and Streams)

Experience working with microservices architectures, event streaming systems and cloud providers is also preferred. Kubernetes and AWS knowledge is a plus.

Experience and appreciation for Extreme Programming values and principles.

Experience working in financial services systems.

Comfortable working in remote-friendly teams distributed between multiple locations.

A good understanding of Agile methodologies, their principles and their ceremonies.

We are a Ukrainian outsourcing company Join.To.IT, founded in 2012, delivering software solutions across various business domains.

We’re looking for a Manual QA Engineer who is detail-oriented, proactive, and passionate about delivering high-quality software.

We’re looking for someone with strong manual testing fundamentals, experience in an outsourcing environment, and the ability to work with several projects simultaneously.

Requirements

• 1+ year of commercial experience as a Manual QA Engineer, preferably in an outsourcing company
• English — Intermediate (B1) or higher
• Good understanding of web application architecture and client-server interaction
• Experience with manual testing of web and mobile applications
• Experience reviewing and testing project documentation
• Experience creating and maintaining test documentation: test cases, checklists, user stories, bug reports
• Experience testing REST APIs
• Ability to validate data using SQL queries
• Good understanding of SDLC, STLC, and Agile methodologies
• Ability to effectively manage tasks across multiple projects simultaneously
• Good analytical and communication skills

Responsibilities

• Plan and execute testing activities
• Define and review Acceptance Criteria (AC), Definition of Ready (DoR), and Definition of Done (DoD)
• Create, update, and maintain test documentation
• Perform manual testing of web and mobile applications
• Test REST APIs and validate data
• Identify, document, and track bugs
• Participate in team and client meetings
• Prepare test reports and QA metrics
• Contribute to improving QA and development processes
• Perform other QA-related tasks assigned by the Team Lead

What we offer

• Full-time position
• Opportunity to work on diverse international projects
• Professional growth and development
• English practice and communication with international clients
• Supportive team and transparent communication

🚀 Head of RTB | Remote / Hybrid / Office 🚀

We’re looking for an experienced Head of RTB to lead and scale the global RTB Department of an international AdTech and performance advertising company.

✔️ Salary: Competitive

✔️ Format: Full-time, Remote / Hybrid / Office. Worldwide, with offices in Prague and Warsaw

✔️ About the Company:

We are an international full-service media buying and advertising company developing our own AdTech products. Our global team brings together professionals from across Europe and beyond, with extensive experience in digital advertising, performance marketing, programmatic technologies, and traffic monetization.The company is actively expanding its global RTB business, strengthening relationships with leading SSPs, DSPs, and Ad Exchanges, and investing in traffic quality, platform performance, and sustainable growth.

✔️ Key Responsibilities:

• Develop and execute the global RTB growth strategy

• Define strategies for scaling high-quality SSP traffic, DSP partnerships, and Ad Exchange integrations

• Analyze Programmatic market trends and implement industry best practices

• Identify new business opportunities and improve overall RTB performance

• Build, develop, and scale the RTB Department

• Establish an effective team structure, operational processes, workflows, and performance standards

• Lead Team Leads and support them in resolving complex operational cases

• Mentor team members through regular one-to-one meetings and performance reviews

• Provide ongoing feedback on priorities, daily plans, and results

• Personally source and develop strategic partnerships with SSPs, DSPs, and Ad Exchanges

• Build and manage relationships with top-tier supply and demand partners

• Improve partner performance and optimize commercial and operational cooperation

• Reduce discrepancies and increase transparency across partnerships

• Ensure the quality of traffic received from SSP partners

• Implement and optimize anti-fraud solutions and traffic quality controls

• Collaborate with Moderation and Technical teams to investigate and resolve traffic quality issues

• Monitor and maintain compliance with demand partner requirements

• Own the full operational funnel of the RTB Department

• Develop, monitor, and continuously improve departmental KPIs

• Ensure operational plans are executed and business targets are achieved

• Analyze deviations from plans and implement corrective actions

• Collaborate closely with Product, Demand, Traffic, Optimization, Finance, and Technical teams

• Translate partner feedback and market needs into product and operational improvements

• Prepare daily operational reports, including plan-versus-actual analysis, key issues, and proposed solutions

✔️ Key Qualifications:

• Proven experience leading RTB, Programmatic, Yield, Supply, or Ad Operations teams within AdTech

• Deep understanding of the Programmatic advertising ecosystem, including SSPs, DSPs, Ad Exchanges, OpenRTB, and auction mechanics

• Strong experience managing and developing SSP and DSP partnerships

• Proven ability to create and execute strategic growth initiatives

• Experience building, mentoring, and leading high-performing teams

• Strong analytical mindset and experience working with KPIs, operational metrics, and performance reporting

• Experience managing traffic quality, reducing discrepancies, and implementing anti-fraud solutions

• Strong understanding of web traffic monetization and performance optimization

• Experience collaborating with Product, Engineering, Finance, Moderation, and Compliance teams

• Excellent communication, negotiation, and stakeholder management skills

• Strong strategic thinking combined with hands-on execution

• Ability to make independent, data-driven decisions in a fast-paced environment

• High level of ownership and focus on measurable business results

• English: B2+

✔️ Benefits:

• 28 working days of vacation, not calendar days

• Additional paid leave for family events

• 10 days of sick leave with a medical certificate + 3 sick days without it

• Access to internal learning programs and professional development courses

• Remote, hybrid, or office-based work formats

• Modern offices in Prague and Warsaw

• Top-quality equipment

• Fully paid professional tools and software

• Participation in international conferences and industry events fully covered by the company

We are an established iGaming company with 4+ years of experience and a team of 1600+ specialists, managing 10+ large-scale projects across Tier 1–3 markets.

As part of our strategic growth, we are partnering with a professional SEO company operating in highly competitive iGaming and casino niches. Their team builds and scales SEO strategies where results and a systematic approach truly matter.

We are supporting them in the search for a strong Senior SEO who will scale the direction, build high-performing teams, and drive sustainable project growth.

Requirements

• Expert-level expertise in working with expired/drop domains: full command of all types of drop-domain strategies, ability to select the optimal setup for a specific domain and objective, and accurately forecast outcomes.
• Development of proprietary domain screening and evaluation systems: formalized criteria, weighted scoring models, automated or semi-automated validation workflows.
• Deep expertise in backlink profile analysis: ability to identify complex manipulations (multi-layered schemes, artificial growth patterns, “washed” domains), and assess the long-term sustainability of domain authority.
• Proven experience in building and scaling PBN networks (full-cycle management).
• Strategic thinking: ability to build long-term strategies tailored to specific markets, account for regulatory risks, and adapt quickly to algorithm updates.
• Expert-level semantic analysis: deep understanding of SERP dynamics across keyword clusters, ability to identify undervalued clusters with low competition and high growth potential.
• Technical SEO expertise at the architectural level: designing drop-site structures, managing crawl budget across large-scale networks, working with log files, and rendering optimization.
• Infrastructure management: design and administration of server infrastructure for drop networks (VPS, dedicated servers, IP rotation, CDN, Cloudflare), large-scale DNS management.
• Hands-on experience with process automation: Python (parsing, domain data processing, monitoring), integration of Ahrefs / Majestic / GSC APIs into proprietary dashboards.
• Strong understanding of gray-hat markets at an expert level, including SERP behavior, scheme sustainability, and regulatory risks.
• Experience managing SEO teams: KPI setup, onboarding, and performance evaluation.
• Analytical and ROI-driven mindset: evaluating profitability of each domain and building P&L models.
• Leadership skills: ability to assign tasks, make final strategic decisions, and take ownership of the overall direction and results.
  
  Nice to Have
• Participation in the development of internal tools or scalable processes: SOPs, screening checklists, domain evaluation frameworks that can be rolled out across the team.
• Experience working with domain brokers and handling direct off-auction deals.
  
  Key Responsibilities
• Develop and oversee the overall strategy: define target markets, domain types, priority usage models, and department KPIs.
• Design and scale the entire drop-domain operation: from search criteria to performance monitoring, including process standardization, automation, and knowledge transfer to Middle and Junior specialists.
• Make final decisions on domain acquisitions: evaluate lots, participate in auctions for key domains, and negotiate with brokers.
• Develop and continuously improve domain screening and scoring systems, adapting criteria to algorithm updates and market conditions.
• Make architectural infrastructure decisions: design server structures, manage hosting networks, and minimize network-level footprints.
• Develop and test new drop-domain usage strategies; document results and scale successful approaches.
• Conduct strategic analytics: forecast the performance and ROI of new investments.
• Collaborate with Team Leads and management: provide regular reporting, participate in strategic sessions, and justify investment decisions.
• Lead and manage the team: delegate tasks, ensure quality control, mentor Middle and Junior specialists, and onboard new hires.
• Monitor Google algorithm updates, industry trends, and competitor activity, adapting the strategy in real time.

Senior Rive Animator

Our client is a fast-growing mobile product in the space of interactive digital trading card collecting. The company builds a highly visual product where animation and interactivity play a key role in the overall user experience.

We're currently looking for a Senior Rive Animator to join the product team and help create polished, interactive animation experiences for the mobile application.

What you’ll do

• Create high-quality interactive animations in Rive for our mobile application.
• Develop animations for key product experiences, including card reveals, pack-opening experiences, rewards, transitions, UI interactions and other engaging product moments.
• Work closely with developers and product/design teams to make sure animations are technically suitable for implementation and perform well in the live product.
• Translate product and design concepts into interactive, production-ready animation systems.
• Create and maintain animation states, transitions and interactions based on user actions and application logic.
• Iterate on animations based on feedback from developers and the product team.
• Optimize animations for mobile performance and a smooth user experience.
• Prepare clean, well-organized Rive files that can be easily integrated and maintained by developers.
• Contribute to the visual and motion language of the product as it evolves.

What we’re looking for

• 3+ years of professional experience in animation / motion design, with strong experience creating animations for digital products.
• Strong hands-on experience with Rive.
• A strong portfolio demonstrating live, production-level projects, preferably mobile applications or interactive digital products.
• Experience creating interactive rather than purely linear animations.
• Strong understanding of animation principles, timing, transitions and motion design.
• Experience collaborating closely with developers and adapting animation to technical requirements.
• Ability to work independently, take ownership of animation tasks and iterate quickly based on feedback.
• Strong attention to detail and a good sense of product aesthetics and user experience.
• Good communication skills and the ability to work effectively in a cross-functional team.

Nice to have

• Experience with mobile applications and mobile UI/UX.
• Experience with Rive State Machines, inputs, triggers and other interactive Rive features.
• Experience with other animation tools such as After Effects, Lottie or Spine.
• Experience with character, UI or gamified product animation.
• Experience working in an early-stage startup or fast-paced product environment.
• Understanding of how animation is integrated into iOS/Android applications.

Portfolio requirements

A portfolio is an essential part of the application process.

We are particularly interested in seeing:

• Live applications or production projects where your animations are currently being used.
• Interactive animations that respond to user actions or application states.
• Examples demonstrating collaboration between animation and development.
• A variety of animation projects rather than only one type of work.

Please include links to live products whenever possible and briefly describe your role in each project.

We are looking for a detail-oriented and responsible Payment Officer to join our Gaming team. In this role, you will be responsible for processing customer withdrawals, monitoring payment transactions, identifying suspicious activity, and ensuring smooth payment operations in a fast-paced 24/7 environment.
 

HOW YOU WILL MAKE AN IMPACT

• Process customer withdrawals accurately and within SLA timelines
• Monitor payment queues and ensure timely transaction handling
• Verify transactions according to internal procedures and compliance requirements
• Identify suspicious transactions, fraud patterns, or anomalies and escalate them when necessary
• Work closely with Risk, Anti-Fraud, Support, and Payments teams
• Handle high-volume transaction workflows efficiently
• Maintain high standards of accuracy and operational quality
• Report recurring issues and suggest process improvements
• Follow AML, KYC, and fraud prevention procedures
• Adapt quickly to changing priorities and operational demands
   

WHAT WILL HELP YOU SUCCEED IN THE ROLE

• 1+ year of experience in Payments, Gaming, Fintech, or related industries
• Basic understanding of payment systems, payment providers, and transaction flows
• Familiarity with AML, KYC, and fraud prevention principles
• Experience processing withdrawals and handling payment operations
• Strong attention to detail and ability to follow procedures consistently
• Analytical mindset with the ability to identify irregularities and suspicious behavior
• Good communication and teamwork skills
• Ability to work under pressure in a high-volume environment
• Experience working in shift-based or 24/7 operations is a plus
• English level: Upper-Intermediate or higher
   

WHY YOU’LL LOVE IT HERE:

• Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
• Vacation days and paid sick leave—because your rest matters.
• A competitive compensation that truly reflects your skills and expertise.
• Employee referral bonus and gifts to celebrate your special occasions.
• 50% financial support for learning expenses to supercharge your professional growth!
• A positive atmosphere where you always feel respected and truly belong.
• Inspirational team-building activities that turn colleagues into best friends.
• Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.

We’re looking for a Brand & Web Designer to work with us part-time on the complete rebranding and website redesign of two technology companies:

* A software development & IT services company providing outsourcing and outstaffing services

* An AI recruitment startup building an AI-powered hiring platform

You’ll work closely with our in-house Marketing Manager, CEO, and Sales team.

This is not just a UI/UX role. We’re looking for someone who can help us rethink how both companies look and feel — from the overall brand identity and creative direction to the websites and everyday marketing materials.

What you’ll work on

* Complete visual refresh / rebranding of both companies

* Creative direction and visual concepts for each brand

* Full website redesign for both companies

* Website UX/UI and visual storytelling

* Typography, colors, graphic language, illustrations, icons, and other brand elements

* Brand guidelines and reusable design systems

* Landing pages for different products, services, and campaigns

* Sales decks, one-pagers, case studies, and other sales materials

* Social media and marketing creatives

* Collaboration with developers during website implementation

* Ongoing design support as both brands evolve

How we’ll work

You’ll be part of a small internal team rather than working in isolation.

Our Marketing Manager, CEO, and Sales team will provide business context, positioning, customer insights, content, and commercial direction.

We expect you to bring the creative and visual side — turning those inputs into strong concepts, distinctive brands, and polished digital experiences.

What we’re looking for

Your portfolio is the most important part of your application.

We’re looking for someone with:

* A strong portfolio combining branding and web design

* Excellent visual taste and attention to detail

* Ability to create original visual concepts rather than generic SaaS templates

* Strong typography, composition, and visual storytelling skills

* Experience taking a brand concept and translating it into a complete website

* Ability to work independently and collaborate directly with marketing, sales, management, and developers

Experience with technology, SaaS, AI, or startup brands is a plus.

Motion design, Webflow, Framer, or similar experience is also a plus, but not required.

Visual benchmark

One example of the level of creative thinking and execution we like:

https://act.security/

We’re not looking to copy this website or its visual style.

What we like is the level of originality, brand thinking, storytelling, custom visual language, and attention to detail behind it.

We want someone capable of bringing that level of thinking to our own brands.

Format

* Part-time

* Remote

* Long-term collaboration

* Flexible working hours

To apply

Please send:

1. Your portfolio

2. 2–3 projects most relevant to this role

3. A short explanation of what you personally worked on in those projects

4. Your availability

5. Your expected rate

Portfolio quality will be our main selection criterion.

EverHelp is a team of professionals, that’s developing outsourcing support services for plenty of products all over the world at a dynamic tempo. The project launched in 2021, and last year we experienced a yearly growth rate of +82%. Since February 2022, we've managed to preserve all our workplaces and, most importantly, we continue to strengthen our team while maintaining an employee satisfaction rate of over 90%.

In 2026, EverHelp received 9 international workplace and employer awards. The company ranked #1 in the Top 30 Inspiring Workplaces in Europe, was named the #1 employer among European companies with 500-4,999 employees, and earned Best-in-Class recognition across 6 categories: Culture & Purpose, Leadership, Inclusion & Belonging, Wellbeing, Employee Voice, and Employee Experience. EverHelp was also named one of the 28 Best Places to Work by Business Intelligence Group - a global award recognizing companies with strong workplace cultures and outstanding employee experience.

Our statement:

• We’re against war and unjustified aggression,
• We evacuated all the teammates and their families from the frontline, helped them find a new place to live and provided financial support,
• We provided the team with charging stations,
• We continue to work together for the future of Ukraine.

As EverHelp is constantly growing, we are looking for a Sales Manager in Europe to strengthen our sales motion in the European market. The mission of this role is to attract new B2B clients and sell customer support outsourcing, multilingual support, back-office operations, and AI-enhanced customer support solutions to companies across Europe.

The working schedule is full-time, remote, and Europe-based.

Your future responsibilities include:

• Qualify and manage B2B leads (inbound, outbound, and referral) across the European market;
• Conduct discovery calls with potential clients to understand their support needs, volumes, languages, channels, SLA requirements, seasonality, pain points, budget, and procurement process;
• Prepare commercial proposals together with the delivery and operations teams;
• Close deals and ensure a smooth handover to Account Management and Delivery teams;
• Maintain CRM hygiene: deal stages, next steps, decision process, stakeholders, forecast, close date, and risks;
• Collect market intelligence on competitors, pricing, client feedback, vertical trends, and common objections;
• Contribute to improving the sales process, ICP, messaging, outreach logic, and proposal structure.

Needed experience & skills:

• 3+ years of experience in B2B sales or business development;
• At least 1-2 years of experience in CX, BPO, customer support outsourcing, contact center, managed services, SaaS for customer support, or a closely related field;
• English level - C1 or higher;
• German level - B2 or higher;
• Experience selling to the European market;
• Experience with deal sizes from 70k to 500k+ ARR;
• Hands-on experience with B2B sales processes: discovery, qualification, proposal, negotiation, and closing;
• Experience working with CRM systems, preferably HubSpot;
• Ability to manage longer sales cycles and work with multiple stakeholders;
• Strong ownership, structure, and ability to work independently.

Nice to have skills:

• Experience with RFP or tender processes;
• Existing network among Heads of CX, Customer Support, Operations, or Procurement;
• Experience selling AI or automation solutions for support operations;
• Understanding of nearshore and offshore delivery models;
• French, Italian, Spanish, or Dutch at B2+ level.

Work with EverHelp is about:

• Opportunity to join the Ukrainian company and help the Ukrainian economy;
• The possibility to work fully remotely;
• 20+ vacation days and 10 sick leave;
• Mental well-being support, including sessions with psychologists or therapists, psychiatric consultations, and mental health app subscriptions;
• Learning & Development support for courses, workshops, certifications, training, books, and professional materials,
• Health & Wellness support for medical services, preventive care, recovery, and wellness activities;
• A professional team of specialists ready to share their expertise, internal communities, and team activities that support continuous learning and development both individually and as a team;
• Opportunity for a career growth. 32% of our teammates obtained a new role during their first year of work in our company.

Submit your resume and join our team!

We are looking for an experienced Full Stack  to design and build scalable cloud-native applications while leading engineering teams and driving technical decisions.

Requirements

• 7+ years of software engineering experience.
• Candidates should currently reside in Europe or be willing and able to relocate to Europe.
• Strong expertise in Python (FastAPI).
• Solid experience with ReactJS and TypeScript.
• Hands-on experience with AWS, Docker, and Kubernetes.
• Strong understanding of microservices, distributed systems, REST/GraphQL APIs, and CI/CD.
• Experience with SQL/NoSQL databases and asynchronous processing (Celery or similar).
• Experience mentoring engineers and leading technical initiatives.
• Good verbal and writing English language communication skills.

Nice to Have

• AI/LLM integration experience.
• Kafka, SNS/SQS, Redis, RabbitMQ.
• Terraform or CloudFormation.
• Domain-Driven Design (DDD) and Clean Architecture.

We are looking for a Lead Product Manager to own the end-to-end user lifecycle across our Web and Mobile products. This role is for a leader who can connect strategy, data, and in-product experience, and align domain PMs around shared lifecycle goals.

Join our team to realize your potential and grow together with JustMarkets!

Responsibilities

• Define and execute the User Lifecycle product strategy, roadmap, and OKRs across Web and Mobile App ecosystems
• Lead and align lifecycle initiatives with PM (Acquisition), PM (Activation), and PM (Loyalty & Retention)
• Design native in-product triggers and contextual UI components that guide users from account creation to active trading habits
• Own the product behavioral event taxonomy, ensuring clean, real-time data flow from trading terminals to analytical and operational backends
• Partner with CRM and Marketing leadership so in-product experiences complement external communication campaigns

Requirements

• 5+ years of Product Management experience, including 2+ years as a Lead or Group PM managing lifecycle, retention, or growth products
• Deep understanding of growth engineering, event-driven architectures, user state management, and real-time analytics platforms (Amplitude, Mixpanel)
• Proven track record in FinTech, Trading, Crypto, iGaming, or high-volume B2C transactional products
• Strong expertise in native mobile/web onboarding flows, in-app engagement mechanics, and Conversion Rate Optimization (CRO)
• Advanced mastery of behavioral segmentation, cohort analytics, and unit economics (LTV, CAC, Payback Period)
• Ability to view the complete trader journey across all platforms and spot micro-frictions between lifecycle stages
• Commercial mindset: focus on LTV maximization and product features that directly move the company’s P&L
• Ability to align domain PMs, Data Scientists, and Engineers around unified lifecycle OKRs with quantitative rigor
• Exceptional collaboration with Marketing/CRM teams: providing clean data and triggers without stepping on their campaign territory

Will be a plus

• Direct experience in CFD/Forex brokerage or Crypto exchange user lifecycle product management
• Experience integrating predictive ML models (churn prediction, LTV scoring) into dynamic in-app user flows
• Background in Growth Engineering or Product Analytics

We Offer

• Compensation for tax expenses of private entrepreneurs in Ukraine
• Qualified assistance and support for Ukrainian private entrepreneurs
• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to company policy
• Medical insurance
• Remote work opportunity
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear, etc.)

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.

Dataforest is looking for a Business analyst to join our team. If you're looking for a challenging project and a friendly, supportive team, you've come to the right place to send your resume.

You'll be a great fit if you have:
- 2+ years of experience in system, functional, or business analysis;
- English: Advanced and higher;
- Practical experience with key business analysis techniques and requirement management tools;
- Understanding of SDLC and agile development processes;
- Knowledge of business process modeling;
- Proficiency in identifying and translating business needs into clearly defined requirements;
- Experience in drafting functional / business / system requirement specifications;
- Experience in working with stakeholders and requirements elicitation;
- Critical thinking and problem-solving skills;

- Ability to decompose complex requirements into manageable tasks;

- Understanding of web development concepts and technologies.
- Excellent interpersonal and communication skills.

- Practical experience using modern AI tools (ChatGPT, Claude, Copilot, etc.) to accelerate requirement generation, documentation, and analysis workflows.

Would be a plus:
- Experience in using SQL;
- Experience with integration projects.

What you'll do:
- Communicating with stakeholders to identify their needs and clarify requirements;
- Analyzing, validating, grooming and documenting requirements to the projects;
- Visualizing business processes and preparing data models for the software projects;
- Advising stakeholders on the common practices and possible product solutions;
- Performing competitor and market analysis, assisting in developing product ideas;
- Communicating project vision and coordinating development with engineering teams;
- Participating in presales and estimates.

We ensure your growth with:

- Opportunity to work with the high-skilled engineering team on challenging projects;

- Interesting projects with new technologies;

- Great networking opportunities with international clients, challenging tasks;

- Building interesting projects from scratch using new technologies;

- Personal and professional development opportunities;

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Team building activities, corporate events.

We’re expanding our team and looking for a Django/DRF Developer to join Dataforest. If you’re looking for a friendly team, a healthy working environment, and a flexible schedule — you’ve found the right place to send your CV.

You'll be a great fit if you have:

- 3+ years of experience with Django and it's components;

- Experience with RESTful APIs, DRF and related libraries;

- Experience with Celery and async task management;

- Experience with SQL and query optimisation;

- Experience of writing tests;

- Able to work independently and excellent in communicating challenges and issues;
 

Would be a plus:

- Experience with AWS services (EC2, API Gateways, Lambda, SQS);

- Experience with NoSQL databases (Redis, Elasticsearch, etc.);

- Experience of end-to-end implementation for new functionality;

- Experience with payment systems integrations (Stripe, Shopify, Recurly, Paypal, Braintree, etc.);

- Experience with chargeback management tools (Ethoca, RDR, CDRN, etc.);

- Understanding how to handle high load on projects;
 

What you'll do:

- Design, develop and maintain payment gateway and other integrations;

- Design and develop new features and maintain existing functionality.

- Design and develop web applications using Python/Django/Celery.

- Design, develop and maintain RESTful APIs using Django Rest Framework (DRF).

- Write clean and well-structured code that is easy to read and maintain;

- Write and maintain technical documentation.

- Write and maintain unit tests to ensure code quality.

- Optimize and maintain the security, performance, and usability of the applications.

- Collaborate with the PM/Frontend/DevOps/QA and others team members.

We ensure your growth with:

- Great networking opportunities with international clients, challenging tasks;

- Building interesting projects from scratch using new technologies;

- Personal and professional development opportunities;

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Comfortable, spacious and well-equipped office in the city center;

- Team building activities, corporate events.

Remote

AdTribe is a performance marketing agency working directly with businesses and in a white-label format with agencies across the US, Canada, and Europe.

Required Skill Set & Mindset

• 6 months of hands-on experience with Meta Ads (willingness to grow into Google Ads is a strong plus)
• Interest in working with US and EU markets and readiness for evening overlap with the US (approximately 6:00–9:00 PM Kyiv time)
• Confidence in an English-speaking environment and genuine enjoyment of client and team communication (spoken English is required)
• Motivation to grow either in technical optimization or in the creative/strategic direction
•  

How We Support Your Growth

The first week is dedicated fully to onboarding — no client projects. The focus is on learning our internal documentation, processes, and approach to performance marketing.

The full onboarding program lasts 3 months and includes:

• Internal training system for account management
• Analytics course (business metrics, unit economics, data interpretation)
• Creative strategy course by Dara Denney
• Google Ads course for e-commerce

Within 9–12 months of collaboration:

• Transition from supervised work to independent account management
• Mastering 30–60–90 day strategic planning
• Deep understanding of unit economics and performance impact
• Identifying and strengthening your main direction: technical optimization or creative strategy

Responsibilities

• Managing 5–8 advertising accounts under the mentorship of a Team Lead
• Analyzing performance metrics: ROAS, CAC, CPL, LTV, margin
• Building test plans and performance hypotheses
• Working with creatives: briefing, feedback, and performance analysis
• Using analytics tools (GA4, Shopify, Clarity, etc.)
• Working with AI tools, including GoMarble

• Participating in client and partner calls

   

What We Offer

• Fixed salary — up to $1250
• After transition to Middle level (9-12 months): fixed base + bonus structure
• 24 paid working days of annual leave
• Budget for therapy, sports, massage, or insurance — your well-being matters

AdTribe is a performance marketing agency helping e-commerce brands across the US, Canada, and Europe grow through paid acquisition. We're looking for a Paid Media Specialist to join our team and work directly with clients on scaling and optimizing their advertising efforts.

We're open to different seniority levels. What matters most is your ability to drive results, take ownership, and continuously improve your craft.

What You'll Do

• Manage and optimize Meta and Google Ads campaigns for e-commerce brands, SAAS, lead gen.
• Monitor performance, analyze data, and identify growth opportunities.
• Build testing roadmaps and implement new ideas across accounts.
• Collaborate with team leads and other media buyers on strategy and problem-solving.
• Prepare reports and communicate insights clearly.
• Stay up to date with platform changes, new tools, and industry trends.

What We're Looking For

• Hands-on experience with Meta Ads and/or Google Ads.
• Experience working with e-commerce brands, SAAS, lead gen
• Strong analytical skills and a data-driven mindset.
• Ability to manage priorities and work independently in a remote environment.
• Upper-Intermediate or higher English level.

Nice to Have

• Experience with Looker Studio, Triple Whale, Northbeam, or Adveronix.
• Understanding of attribution and conversion tracking.
• Openness to AI tools and automation.
• Experience across multiple niches and account sizes.

What We Offer

• Full-time remote role.
• Work with clients across the US, Canada, and Europe.
• Marketing Knowledge Calls and continuous learning opportunities.
• 24 working days of paid vacation + 1 additional day off for your birthday.
• Compensation for sports, hobbies, and therapy.
• Opportunities for professional growth and increased ownership.