Jobs at Djinni

About the Role 

ONU Health is building the AI-powered future of personal prevention. We unify medical, lifestyle, and wearable data into a single "health account," helping people see risks before they arise and take control of their wellbeing.

We're seeking a co-founding Marketing Manager who can bridge storytelling, community, and growth — turning a preventive health mission into a movement. You'll work closely with our designers and CEO to define how ONU Health is communicated, build our community, and grow our customer base.

Key Responsibilities

🧭 Brand Strategy & Positioning

• Define ONU's brand narrative — "Your data, your health, your prevention."
• Position ONU between medical credibility and lifestyle inspiration — where prevention feels aspirational, not clinical.
• Shape a unified messaging architecture across web, app, and social, highlighting ONU's unique value: predictive, data-driven, and privacy-first.
• Work with designers and the CEO to establish ONU's visual and verbal identity across all channels.

📊 Social Media, Funnels & Campaigns

• Own social media strategy and content calendar — building ONU's presence and voice across key platforms.
• Design and run campaigns that build brand awareness and drive customer acquisition.
• Build and optimize multi-channel acquisition funnels (content, influencer partnerships, paid social, and Apple Health integrations).
• Develop onboarding journeys, email/push automations, and retention loops tied to users' health improvements.
• Track activation, retention, and referral metrics to continuously refine messaging and campaign performance.

💬 Community & Thought Leadership

• Create the ONU Health Founding Member Program and early adopter community.
• Grow and nurture ONU's customer list and community channels.
• Collaborate with medical advisors and creators to launch educational campaigns around prevention and self-tracking.
• Drive storytelling across channels (press, social, product updates) to humanize complex AI health concepts.

Requirements

• Experience in social media, brand, or growth marketing, ideally in digital health, fitness, or consumer SaaS.
• Proven experience building campaigns and funnels that grow an audience or customer base, ideally for an early-stage product.
• Strong understanding of healthtech positioning, user psychology, and trust building (especially for sensitive data products).
• Analytical and creative mindset — fluent in both storytelling and metrics (CAC, LTV, retention).
• Comfortable working closely with designers and founders to shape brand identity from the ground up.
• Passion for preventive health, data-driven wellness, and AI-enabled personalization.

Benefits

• Equity: based on experience and time commitment, as a co-founding role.
• Vesting: 4 years with 1-year cliff.
• From February: Future Salary Post-funding (March 2026).
• Equal say in product and roadmap decisions alongside founders.
• Flexible schedule (20–30 hrs/week possible; past funding to full-time).
• Remote-first (EU time zones preferred).

ONU Health is a HealthTech startup from Berlin. We're building a smart "health account" — a secure platform for storing and analyzing medical data: test results, diagnoses, medications, and personal health goals. Using AI, we provide personalized recommendations and help people better understand their health. We are not a medical product and do not provide diagnoses.

Our team already includes four people — developers, designers, and a project manager. We're a close-knit, ambitious team building the future of preventive health.

We're a US skincare brand. We sell through our own Shopify store and TikTok Shop, in the US and internationally. There's a second brand in the same space you'd also work on.

Small team, No layers, decisions happen the same day you ask.
 

The role in one sentence - You own what the brand says, and how well it sells.
 

What you'll do

• Write the copy. Product pages, landing pages, TikTok Shop listings, email sequences, video scripts and hooks. You write it - you don't brief a copywriter and wait.
• Own the message. Positioning, the mechanism story, the hook bank, and what we can and can't claim.
• Direct the vendors. Designer, video editor, photographer, email agency. You brief them and you approve the output.
• Find what's broken. Read reviews, survey buyers, watch session recordings, form a hypothesis, test it, write down what happened.
• Work on the offer. Bundles, kits, subscription, post-purchase upsells. Conversion rate is half the job; average order value and repeat purchase are the other half.
   

What we're looking for

• You've written copy for a consumer product that people actually bought. Physical product preferred. Send samples - this matters more than your CV.
• E-commerce background (Shopify, Amazon, TikTok Shop, or similar). This isn't a B2B or SaaS role.
• You can copywrite a landing page yourself.
• English strong enough to write for a US consumer (C1+). We'll ask for a short sample.
• You're fine being measured on numbers.

Nice to have

• Beauty, skincare, or personal care
• TikTok Shop
• You know direct-response marketing — Schwartz, awareness stages, offer structure, that world

This role does not include buying media. We're not asking you to run Meta or TikTok ads.

Process

Short call → paid test task (about 4 hours, we pay for it, most be not AI written) → offer. We won't drag you through five rounds.

We are looking for a highly motivated and results-driven Head of Data & AI to join our team full-time. In this strategic role, you will shape the vision, architecture, and delivery frameworks for Data Engineering, Data Science, Quant and Data Analytics, unifying these teams into a single, high-impact function. This is a key leadership position, guiding both technical and managerial directions for our data organization.
We drive fintech innovation through deep analytical expertise and a data-first, engineering-driven approach.
 

Key Responsibilities
 

Data Engineering

• Design and evolve a scalable, reliable, and maintainable data platform architecture
• Oversee development of robust ETL/ELT pipelines and real-time data streaming systems
• Establish engineering best practices, including code reviews, CI/CD, data contracts, and observability
• Lead technology selection and resource planning across ClickHouse, Spark, and supporting infrastructure
• Ensure data quality through monitoring, alerting, SLA ownership, and remediation processes
• Manage infrastructure costs and drive optimization across storage, compute, and cloud resources
   

Artificial Intelligence & Large Language Models

• Define and develop the company's overall AI direction and roadmap, aligning initiatives with long-term business strategy
• Ensure operational stability and observability of ML services
• Define and drive LLM strategy, including identifying high-value use cases, evaluating model providers (OpenAI, Anthropic, open-source), and leading end-to-end implementation
• Architect and oversee LLM-powered products, including RAG pipelines, AI agents, and intelligent automation workflows integrated into core business processes
• Establish MLOps/LLMOps best practices, including model versioning, evaluation frameworks, prompt management, and drift/hallucination monitoring
• Drive responsible AI governance, including bias detection, explainability (SHAP, LIME), fairness auditing, and compliance with emerging AI regulations
• Evaluate and integrate vector databases (Pinecone, Weaviate, pgvector) and embedding strategies to power semantic search and knowledge retrieval
• Champion AI-assisted development practices (e.g., GitHub Copilot, Cursor) and foster an AI-augmented engineering culture across data teams
   

Data Analytics & Quant

• Drive advanced analytics, strategy, and Quant development
• Partner with stakeholders to translate complex business challenges into data-driven solutions
• Define and own key metrics, dashboards, and reporting frameworks to support executive and board-level decision-making
• Lead experimentation practices to validate business impact of models and initiatives
• Mentor teams, setting technical standards and career development paths
   

Requirements

• 7+ years of hands-on experience across Data Engineering, Data Science, Quant, Data Analytics, delivering end-to-end solutions
• 3+ years of managerial experience, leading data teams
• Bachelor’s or Master’s degree in Computer Science, Mathematics, Physics, Engineering, or a related field
• Strong programming skills in Python, with experience writing clean, production-grade code
• Solid understanding of software engineering best practices (CI/CD, testing, code reviews, clean architecture)
• Deep understanding of core ML algorithms: regression, gradient boosting, time series, etc.
• Practical experience with ML libraries and platforms (e.g., scikit-learn, XGBoost, TensorFlow, PyTorch)
• Strong foundation in mathematical statistics, probability theory, and quantitative modeling
• Proficient in SQL and experience with analytical and OLAP databases
• English Upper-Intermediate
   

Nice to Have

• Background in trading or fintech
• Experience analyzing and modeling time series or high-frequency data
• Familiarity with anti-fraud systems, risk modeling, or portfolio analytics
• Practical experience with integration of LLM with corporate systems for internal users
   

We offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to current legislation
• Medical insurance
• Opportunity to work remotely
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear and related expenses)

Do you have experience and great results in Expedite? Confident in your skills and crave challenging and intriguing tasks, eager for new adventures? Aspire to build a solid career in a field where you’ve already earned your stripes? Can inspire your team and lead them forward towards new achievements? Step forward and reveal your potential! Your skills and ambition will be carefully evaluated as we embark on a journey towards mutual growth and triumph/

Responsibilities:

• Effective team leadership and help the logistics team (10 people) to motivate, direct, and advise in daily tasks and issues
• Ensure team members have the necessary trainings to perform their jobs
• Promote collaboration and remove obstacles to teamwork
• Utilize existing metrics and propose changes or new ones to ensure proper control of the logistics activity
• Record keeping
• Participate in staff training and evaluation to ensure a high level of customer service
• Keep abreast of market conditions
• Achieve business results for key performance indicators and other organizational objectives
• Manage all communications in compliance with business policies — Identify, monitor, and resolve customer complaints (involve other department’s team leaders if needed)
• Organize and supervise team activities
• Identify process improvement opportunities within the area of ​​responsibility
• Be available after hours or on weekends to provide operational support and guidance to the team (be the first point of contact for your team)
• Provide daily staffing, rotation and scheduling direction and decisions, including coverage for breaks, lunches
• Identify issues or gaps and implement structured solutions

Requirements:

• Good communication level English, Ukrainian, Russian MUST HAVE
• Must be able to read, count accurately, do simple math (add / subtract / multiply) and write legibly
• Excellent customer service orientation; an effective problem solver and communicator with customers and team members
• Able to perform data analysis and generate various reports as needed
• Strong interpersonal & Team building skills
• Project Management and audit experience will be seen as an advantage
• You are flexible, hardworking and work well under pressure
• Minimum of 1−2 years supervisory / leadership experience preferred
• Minimum of 2 years of experience in Expedite
• Must have demonstrated decision-making and problem-solving skills
• Confident level of using Excel Sheets for running reports
• Must be able to shift priorities as required
• Prepare routine reports and correspondence
• Demonstrate yourself as an example to the team of hardworking and top results

OPPORTUNITIES:

• Working in a friendly team of like-minded people
• Competitive salary based on the USD exchange rate
• Rapid career growth with high-quality work performance
• Corporate events
• Motivation system for good results
• English practice on a daily basis
• Accounting support

PS: To be a good supply chain leader, you have to be able to span boundaries. To be successful in supply chain management, you have to have social awareness, and be accommodating and flexible.

Schedule: Mon–Fri, 3:00 PM – 1:00 AM

We're looking for a hands-on Data Product & Research Operations Lead to own and improve the tools and workflows used to build and maintain our entertainment industry database.
 

You will work closely with our developers and research team to make our internal research tools faster, more accurate, and easier to use. This includes improving AI-assisted workflows that identify and verify artists’ agents, managers, publicists, companies, territories, and contact information.
 

This is a hybrid role combining product management, research operations, AI evaluation, and data quality.
 

What You’ll Do

• Own the roadmap for our research and data-management tools.
• Turn researcher challenges into clear requirements for developers.
• Test new tools and determine whether they improve speed and accuracy.
• Identify why automated suggestions are incorrect and develop solutions.
• Improve workflows for artist matching, representative discovery, roster imports, contact research, and conflicting data.
• Build testing datasets and accuracy benchmarks for AI-assisted tools.
• Track metrics such as suggestion accuracy, research time, manual research required, and verified updates per hour.
• Gather researcher feedback and continuously optimize the review and publishing process.
• Create clear rules for what can be automated, what needs human review, and what should be deferred.
   

What We’re Looking For

• Experience in product management, product operations, data operations, research operations, or a similar role.
• Experience working directly with software developers.
• Strong understanding of data quality and complex research workflows.
• Experience testing or managing AI-assisted, search, extraction, recommendation, or internal workflow tools.
• Ability to turn operational problems into clear product requirements.
• Strong analytical skills and attention to detail.
• Comfortable independently owning projects in a remote environment.
   

Helpful Experience

• Knowledge graphs, entity matching, contact databases, content catalogs, or metadata.
• Entertainment, music, media intelligence, or talent representation.
• AI evaluation, human-review systems, product analytics, SQL, or dashboards.
   

You should be technically comfortable and able to communicate clearly with both developers and nontechnical team members.

We are a team that has been developing digital businesses for almost 20 years and is a recognized leader in the Search Arbitrage industry.

We are currently scaling our business and looking for a Recruitment Team Lead. 
This is a great opportunity for a high-performing Lead recruiter with at least 2 years working with media buying vacancies and minimum 1,5 years in a leadership role. 
 

Areas of Responsibility
 

Recruitment Management

• Efficiently lead and coordinate the recruitment team.

• Oversee the full-cycle recruitment process across the company.

• Build effective hiring strategies for complex and senior roles.

Hands-on Recruitment: Executive Search & Complex Vacancies

• Personally manage key vacancies, headhunt, and engage passive candidates.

• Utilize modern sourcing techniques, talent mapping, and competitive market analysis.

Recruitment Function Development

• Build and maintain a high-quality, "warm" talent pool.

• Analyze the effectiveness of candidate acquisition channels and discover new sourcing streams.

• Optimize recruitment processes to increase hiring speed and quality.

• Leverage recruitment analytics, forecasting, and key metrics.

• Manage the recruitment function budget and evaluate cost-effectiveness.

Business Partnership

• Work in close collaboration with Hiring Managers and the Head of HR.

• Advise the business on labor market trends, compensation benchmarks, and the competitive landscape.

• Ensure an exceptional Candidate Experience at all stages of the recruitment funnel.

• Contribute to the development of the company’s employer brand in partnership with the Head of HR and the marketing team.

It’s a Match If You Have
 

• 1.5–2+ years of experience as a Recruitment Team Lead or Head of Recruitment in a media buying company (the vertical is not critical).

• Practical experience in international hiring.

• English proficiency at a B2 level or higher, and native Ukrainian.

• Mastery of modern sourcing tools, talent mapping, executive search, and recruitment analytics.

• A data-driven mindset, making decisions based on metrics.

• Strong managerial discipline: regularly conducting calibration meetings and retrospectives, controlling process quality, and helping the team work more efficiently.

• A high level of Ownership: making independent decisions, taking responsibility for the team’s results, and keeping business needs as your top priority.

Nice to have
 

• Experience in international hiring of media buyers outside the CIS region.

• A track record of successfully headhunting Media Buyers, Team Leads, Heads of Buying, and entire media buying teams.

• A strong professional network within affiliate marketing.

• Your own active candidate (media buyers) database.

What's Already in Place
 

• An effective team of two recruiters.

• Core processes that enable quality hiring but require adaptation and/or further refinement.

• A modern tech stack: from ATS to parsing services.

• Engaged Hiring Managers who know how to define job requirements, conduct interviews, and evaluate candidates.

• A recognizable Group of Companies brand in both local and international markets, which we continue to scale.

What We Offer
 

• Competitive Compensation: Fixed base + bonuses.

• Work Format: Remote, or office/hybrid in Prague.

• Flexibility: Flexible working hours start.

• Growth: Continuous development is one of our core values.

• Environment: A healthy corporate culture, full support, and all the resources needed to achieve your goals.

• And of course: Paid vacation and sick leaves, sponsored training and development, conference attendance, extra days off, and other perks.

If you feel that we could be a great match, apply for the position!

The Role:

We have been developing products for Wall Street for the last 13 years. We grow increasingly, and our products help attract more than $30 billion of financing monthly.

Our clients: J.P.Morgan, Goldman Sachs, Dell, Ford, Tesla, and others.

The head office is in NY. The development office in Kyiv has operated for the last 9 years and comprises 140+ specialists across 10 Agile, DevOps, and Architect teams.
 

We are looking for a Senior Full-Stack Developer. You will be a part of a motivated team responsible for implementing new functionality and maintaining mission-critical systems for one of our technology platforms (Swiftbridge, which underpins Evercall).

Since this role involves close collaboration with a team located in the USA, we are looking for a shifted working schedule until 7:00 PM (UA time, including a one-hour break). The mandatory time reference is 12:00 PM ET.

Key requirements:

● 5+ years of commercial software development experience

● 5+ years of professional experience with PHP (7.x/8.x), including OO design, SOLID principles, system design and architecture

● Strong experience with SQL, relational databases (MySQL/PostgreSQL), including query optimization, indexing strategies, and data modeling

● Strong knowledge of vanilla JavaScript

● Knowledge of front-end technologies (HTML, CSS, DOM API)

● Solid understanding of Linux CLI, Docker images and containerization

● Understanding of Apache configuration, performance tuning, and security best practices

● Experience with API design and web services development

● Experience integrating and maintaining third-party APIs and services

● Strong debugging, profiling, and optimization skills across the LAMP stack

● Analytical and troubleshooting skills

● Proactiveness, ability to learn quick

● High level of responsibility and ability to work independently

● Strong communication and time management skills

● English level: Upper-Intermediate.

Would be a plus:

● Experience in leading projects

● Experience with high-load systems and performance optimization

● Experience with modern PHP frameworks such as Laravel or Symfony

● Knowledge of WebRTC and WebSockets

● Experience with: Kubernetes, Redis/Memcached, and cloud platforms such as AWS

● Knowledge of React, React SSR, React Context API, and state management patterns and solutions

● Experience with TypeScript

● Familiarity with CI/CD pipelines and automated deployment practices

● Experience with automated testing frameworks for PHP (PHPUnit, Codeception)

● Familiarity with security hardening and compliance in enterprise environments

● Working hours skewed later (Kyiv time).

Key responsibilities:

● Design, develop, and maintain scalable, high-performance LAMP applications

● Take ownership of major features and drive optimization/refactoring projects targeting performance, scalability, and reliability improvements

● Collaborate with architects and product teams to design technical solutions that meet business requirements

● Write clean, maintainable, and well-documented code following best practices

● Optimize SQL queries and ensure efficient interaction with large datasets

● Participate in code reviews, architecture discussions, and knowledge sharing

● Research and evaluate new technologies, frameworks, and approaches to improve development efficiency and product capabilities

● Provide production support and troubleshoot complex system issues

● Write and maintain unit and integration tests.

We offer besides a competitive salary:

● The friendly team

● Remote work, with the ability to return to the Kyiv office when it’ll be possible

Office in the city center — business center Panorama near the Landscape Alley, 10 minutes from Zoloti vorota metro station

● The informal style of leadership and communication, skilled management

● Work in an Agile environment

● Participation in seminars, trainings, and conferences

● English lessons online and the possibility to use English at work

● Team building and other activities

● Yearly salary review

● Paid vacation, paid sick leave

● Corporate medical insurance programs from the start date

● PE accounting and support

● Referral program.

Job Description

• Bachelor's degree in Computer Science or equivalent experience.
• 3+ years of experience in iOS testing.
• Experience in both manual and automation testing.
• Knowledge of XCTest/XCUITest is preferred.
• Strong understanding of mobile QA processes.
• Experience testing REST APIs.
• Familiarity with Agile methodologies.
• Strong communication and analytical skills.

Job Responsibilities

• Execute manual and automated testing.
• Create and maintain test documentation.
• Report and validate software defects.
• Work closely with development teams.
• Improve automation coverage where applicable.
• Participate in release verification.
• Support continuous quality improvement.

Department / Project Description

We are seeking a QA Engineer who enjoys both hands-on manual testing and automation development. You will contribute to delivering secure, high-quality iOS applications used by healthcare professionals worldwide.

Overview

We are looking for an experienced UAV Pilot-Technician (multirotor) to join the flight team responsible for testing our flagship R&D product — a GPS-denied alternative navigation system. The candidate must confidently operate drones, be technically literate, have a deep understanding of UAV core components, and hands-on experience with Ardupilot-based systems.

The role combines hands-on piloting of multirotor UAVs with testing and technical support of all flight-related aspects.

Responsibilities

• Pilot multirotor UAVs & fixed-wings in field-testing scenarios
• Perform pre-flight checks and UAV setup
• Maintain airframes and supporting equipment
• Support flight planning and adherence to safety procedures
• Troubleshoot and repair UAV hardware issues
• Record and report flight data as needed
• Collaborate with engineers during testing and development of new platforms

Requirements

Must-have

• Real flight time on multirotor UAVs
• Solid understanding of how core UAV components work
• Advanced-user level of Ardupilot
• Experience with mission-planning software (Mission Planner)
• Ability to safely operate a drone in field conditions
• Diagnostic and repair skills for UAVs and supporting equipment

Nice to have

• STEM (Science, Technology, Engineering, Mathematics) education
• Experience with fixed-wing UAVs
• Combat experience
• English at B1 level or higher

Personal qualities

• Responsibility
• Attention to detail
• Communication skills and ability to work in a team
• Initiative

We offer

• Competitive salary
• Reservation from mobilization
• On-site work with access to hardware and lab facilities
• Office in Kyiv with shelter access, generator and Starlink
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

About us

DroneOps is a company creating innovative UAV-related products, focused on UAV autonomy and navigation, founded in 2023. We are a team of innovators and inventors who take on the duty to help the armed forces of Ukraine defend our country and democracy by providing reliable advanced systems that simplify their work, improve personnel safety, and enable more cost-effective and precise UAV mission execution.

Overview

We are looking for a Middle / Senior Computer Vision / Deep Learning Engineer to extend our onboard navigation capabilities with modern perception and learning-based methods.

This is a hands-on R&D role: you work from research and prototypes to production on edge hardware, collaborate with software, and flight teams, and help shape how new CV/DL features are built and shipped. The role suits someone who can follow state-of-the-art work, implement what fits our constraints, and care about real-world performance—not only offline benchmarks.

Responsibilities

Relocalization & navigation

• Design and develop satellite, map, and semantic navigation capabilities that improve the overall quality of our navigation
• Build and maintain pipelines for map and reference-data preparation before missions
• Extend the existing visual-inertial navigation stack with relocalization and map-based aiding features
• Develop training pipelines for these tasks (data preparation, training, evaluation, and iteration)
• Create utilities that make map preloading and mission setup convenient for operators and integrators
•  

Research & implementation

• Track relevant research and industry approaches; prototype and adopt methods where they clearly improve the product
• Reimplement or adapt algorithms when off-the-shelf solutions do not fit our data, hardware, or latency requirements
• Define evaluation metrics and acceptance criteria for new features before field and deployment rollouts
•  

Edge deployment & production

• Optimize models and inference for target onboard hardware
• Integrate new features into the production codebase with stable APIs, logging, and failure handling
• Take part in architecture decisions, code review, and team practices that keep production quality high as the stack grows
•  

Required skills & experience

• 3+ years of practical experience in computer vision and deep learning
• Strong Python; ability to write clear, maintainable code for experiments and production paths
• Experience with training and deploying deep learning models (PyTorch)
• Familiarity with model optimization for edge or embedded devices (pruning, quantization, ONNX/TensorRT-class tooling, or equivalent)
• Comfort working with geospatial or map-related data and preprocessing pipelines
• Practical production mindset: reproducible experiments, versioning, and validation on real data
• English B2+ for documentation and technical discussion; Ukrainian for day-to-day team communication
•  

Nice to have

• Experience with deep learning keypoint detection and matching approaches
• Comfortable with geometric computer vision (camera models, epipolar geometry, robust estimation)
• Multi-sensor fusion / SLAM / EKF background
• UAV, robotics, or aerospace field experience
• Experience with satellite or aerial imagery, semantic segmentation, or visual place recognition
•  

What we offer

• Competitive salary
• Reservation from mobilization
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

About us

DroneOps is a company creating innovative UAV-related products, focused on UAV autonomy and navigation, founded in 2023. We are a team of innovators and inventors who take on the duty to help the armed forces of Ukraine defend our country and democracy by providing reliable advanced systems that simplify their work, improve personnel safety, and enable more cost-effective and precise UAV mission execution.

Overview

We are looking for a Junior / Middle Software Engineer to strengthen our product software team.

This is a hands-on role on onboard navigation product software: you support and extend the system, build and improve tooling, and help keep releases reliable through simulation, replay, and hardware-in-the-loop validation.

The role suits someone who likes understanding how complex software behaves end to end, writes clear code and tests, and wants to work on real UAV systems with experienced engineers.

Responsibilities

System development

• Implement and maintain parts of the onboard product software and supporting services
• Develop internal tools, automation, and utilities used across development and release workflows
• Integrate new features into the production codebase with stable behavior, logging, and configuration

Product software support & verification

• Support, test, and debug components of the onboard navigation product software
• Verify algorithm and integration changes before release: unit tests, simulation scenarios, replay workflows, and hardware-in-the-loop checks
• Investigate failures from CI, field logs, and developer reports; reproduce issues and help resolving them
• Extend test coverage and internal utilities where routine checks can be automated

Engineering quality & delivery

• Improve and maintain CI/CD for the product codebase (builds, Docker images, automated test pipelines, release checks)
• Optimize hot paths and tooling where profiling shows clear wins
• Follow team code standards, participate in code review, and help keep the codebase maintainable

Simulation & replay tooling

• Run and maintain simulation and replay-based validation (software-in-the-loop, logged flight replay, autopilot estimator replay)
• Help expand test scenarios and regression checks as the product and integration surface grow
• Work with flight and navigation teams to turn real incidents into repeatable test cases
   

Required skills & experience

• 1+ years of professional software development experience, or strong equivalent from internships, pet projects, or open source with evidence of shipped work
• Solid Python: reading & extending existing codebases, writing tests, debugging
• Experience with multi-threading, multi-processing, or async applications
• Comfort with Linux as a daily development environment
• Experience with Git and collaborative workflows
• Basic understanding of automated testing (pytest or similar) and why regressions matter in production systems
• Ability to read logs, configs, and stack traces and communicate findings clearly to the team
• Docker for local and CI environments
• GitHub Actions or similar CI/CD
• English B2+ for documentation and technical discussion; Ukrainian for day-to-day team communication

Nice to have

• YAML-driven configuration (e.g. Hydra-style setups)
• MAVLink, drone autopilots, or robotics middleware
• Simulation experience (SITL, game-engine or physics simulators, recorded-data replay)
• HDF5 or other structured telemetry / time-series data
• C++ or willingness to work alongside C++ components when replay or autopilot tooling requires it
• Interest in embedded or resource-constrained targets

What we offer

• Competitive salary
• Reservation from mobilization
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Overview

We are looking for a Middle Computer Vision / Visual Navigation Engineer to improve and extend our GPS-independent navigation stack.

This is a hands-on R&D role: you work with real flight data, bring algorithms from experimentation to production, and collaborate closely with software and flight teams. Day to day you balance navigation and CV development, post-flight analysis, sensor calibration, and integration work. The role suits someone who is comfortable with classical geometry-based CV, modern feature pipelines, and turning prototypes into stable behavior on constrained hardware.

Responsibilities

Navigation & computer vision

• Improve existing visual-inertial navigation on real UAV platforms - both copters and planes
• Develop and refine algorithms for estimating position and orientation from camera and onboard sensor data
• Research and implement additional computer vision that extend the current system (e.g. use of satellite data, map or scene-based cues)
• Handle difficult real-world conditions: vibration, blur, changing scenery, sensor noise, and platform-specific setup differences

Flight analysis & tooling

• Analyze flight recordings to find issues, propose fixes, and verify improvements
• Extend automated post-flight analysis to reduce repetitive manual work
• Define clear quality metrics and use them to judge whether changes are ready for the deployment

Calibration

• Improve calibration procedures for cameras, IMU, and related sensors on new platforms
• Make calibration more repeatable and less dependent on one-off manual steps

Cross-team delivery

• Work closely with software and flight teams on testing, integration, and rollout
• Bring new methods into the production system with attention to performance and reliability
• Document limitations, risks, and operational guidance for the rest of the team

Required skills & experience

• 2+ years of practical experience in computer vision
• Solid fundamentals in image processing and geometric computer vision (camera models, epipolar geometry, robust estimation)
• Good Python for prototyping, analysis, and integration
• Practical production mindset
• English B2+ for documentation and technical discussion; Ukrainian for day-to-day team communication

Nice to have

• Experience with multi-sensor fusion / SLAM / EKF
• Sensor calibration experience on robotic or aerial platforms
• Map-based or semantic localization experience
• Deep learning applied to perception / matching
• UAV / robotics / aerospace experience

What we offer

• Competitive salary
• Reservation from mobilization
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Job Description

• Bachelor's degree in Computer Science or equivalent experience.
• 3+ years of experience in iOS Automation Testing.
• Strong knowledge of iOS applications and Apple development ecosystem.
• Experience with XCTest/XCUITest or similar automation frameworks.
• Experience testing REST APIs.
• Familiarity with CI/CD pipelines.
• Experience with defect tracking tools.
• Strong understanding of Agile methodologies.
• Excellent analytical and communication skills.

Job Responsibilities

• Develop and maintain automated test suites for iOS applications.
• Execute automation and regression testing.
• Identify, document, and verify software defects.
• Collaborate with developers to improve application quality.
• Maintain automation frameworks and improve test coverage.
• Participate in release validation.
• Work closely with distributed engineering teams.

Department / Project Description

Join a global engineering team building high-quality medical mobile applications. You will be responsible for developing automated testing solutions that ensure product quality, reliability, and compliance across multiple international markets.

Job Description

• Bachelor's degree in Computer Science, Software Engineering, or equivalent experience.
• 3+ years of experience in Android Manual Testing.
• Strong understanding of Android application architecture and mobile testing methodologies.
• Experience with test case design, execution, defect reporting, and regression testing.
• Familiarity with REST APIs and API testing.
• Experience with defect tracking and test management tools (Jira, Xray, TestRail, or similar).
• Knowledge of Agile software development practices.
• Strong analytical and problem-solving skills.
• Excellent communication skills and ability to work with distributed teams.
• Automation testing experience is considered a plus but is not mandatory.

Job Responsibilities

• Execute manual testing of Android mobile applications.
• Create and maintain comprehensive test cases and test documentation.
• Identify, document, and track software defects.
• Work closely with developers and product teams to validate new features.
• Participate in sprint planning, backlog refinement, and daily stand-ups.
• Perform regression, functional, integration, and exploratory testing.
• Validate bug fixes and ensure release quality.
• Collaborate with globally distributed engineering teams.

Department / Project Description

We are looking for a Mid-level Android Manual Test Engineer to join our mobile engineering team developing medical-grade Android applications. You will help ensure the quality, reliability, and usability of mobile solutions used across international markets while working closely with engineering teams in the USA, Mexico, and Europe.

About the project
B2B SaaS platform combining LinkedIn Ads optimization, website visitor identification, and revenue attribution in one decision layer. 

Why this role exists

A hybrid role to free up the CTO from coordination overhead and build automated QA from scratch, powered by AI tooling.

What you'll do:

PM (primary):
— Turn requirements into developer-ready tasks/epics in ClickUp
— Run sprint planning & retrospectives, keep the team unblocked
— Own documentation and requirement breakdowns

QA (secondary):
— Build automated testing from scratch: E2E, regression, API
— Triage bugs by root cause (frontend/backend)
— Write test plans, build real regression coverage

Requirements
— 3–5 years total: (1.5+ yrs PM/product management, 1.5+ yrs QA)
— Experience with sprint planning/retrospectives
— Strong self-management across PM and QA
— QA background shifting toward automation 
— Working SQL (Postgres/Clickhouse a plus)
— Actively using AI tools in your own workflow
— English B1+

Nice to have:
— B2B SaaS experience
— Martech background (attribution, ad tech, CRM)
— English C1

We offer:
— Investment in your growth
— A flexible process you can shape
— Direct access to decision-makers
— Freedom to choose your own QA stack
— 24 days PTO
— Flexible schedule 

If this sounds interesting, feel free to join!