Jobs at Djinni

About the Company

We are a European IT company with 200+ specialists delivering SaaS platforms, enterprise solutions, and cloud-native products for clients worldwide. We focus on building strong, long-term teams and supporting continuous professional growth.

About the Internship & Project
We are looking for a motivated Intern Developer to join our team with the opportunity for further employment. You will work on a real project in the telecommunications domain, gaining hands-on experience in a professional environment.

Tech Stack

• Frontend: React, JavaScript, HTML, CSS
• Backend: Laravel 
   

Responsibilities
 

• Develop and maintain frontend features using React
• Collaborate with mentors and team members
• Learn backend basics with Laravel
• Contribute to improving product functionality and user experience

Requirements
 

• Basic knowledge of React and JavaScript (not mandatory commercial experience)
• Basic knowledge of PHP and Laravel (nice to have)
• English level: B2+
• Links to pet projects, GitHub, or course work
   

Why This Internship is Exciting

• Great opportunity to start your career in IT
• Work with experienced developers and mentors
• Gain real-world development experience
• Work with modern technologies

💡 In our team, you will:

• Grow your skills alongside experienced professionals;
• Get access to expertise in e-commerce, performance marketing, and sales;
• See a direct impact of your work on clients’ business results;
• Work in an environment of openness, fast decision-making, and flexibility;
• Build a scalable sales system: processes, metrics, team, and motivation.

✨ What We Offer

🏡 Remote, flexible format — Full/Part-time 

🏝 Paid vacation and sick leave.

📚 Learning and development — mentorship, working with experts, participation in systematic funnel improvements.

🌍 International projects — brands from the US, EU, and Asia.

🎯 Requirements

• 3+ years of experience in B2B sales and managing a sales team (lead generation + closers).
• Experience in digital / marketing / e-commerce agencies or related e-commerce services is a strong plus.
• Solid understanding of ICP, funnels, segmentation, messaging, and offers.
• Experience working with CRM systems (pipeline, tasks, follow-ups management).
• Experience working as an SDR / lead generation specialist or closer is a plus.
• Experience building or contributing to KPI and motivation systems for a sales team is a plus.
• Analytical mindset and ability to improve processes, not just “sell more.”
• English — Upper-Intermediate+ (client communication, participation in calls).
• Strong structure, independence, responsibility, and ability to maintain team rhythm.

🧩 Responsibilities

1. Lead Generation

• Oversee the work of 2 lead generation specialists (LinkedIn, email, Upwork, other channels).
• Optimize ICP, filters, and channel-based segmentation.
• Improve scripts, sequences, and lead quality.
• Monitor conversions: contact → reply → scheduled call → completed call.
• Ensure proper lead attribution in CRM so the source of each lead is visible and channel performance can be measured.

2. Working with the Closer

• Track conversions: call → audit → offer → close.
• Review call recordings, provide feedback and coaching.
• Participate in complex/key sales calls as an expert when needed.
• Help structure offers for A+/enterprise clients.
• Analyze and systematize reasons for lost deals.

3. Marketing & Content Direction

• Develop a content strategy for LinkedIn (founder + company).
• Coordinate cases, videos, and results produced by the team to ensure they enter the sales funnel.
• Strengthen the founder’s personal brand (in collaboration with marketing/content).

• Partner channels: communities, influencers, referral partnerships:

  • Maintain a partner database;
  • Plan regular touchpoints (calls, updates, joint activities).

   

4. Analytics & Monthly Improvements

• Analyze key metrics:
  • Number of leads by channel;
  • Replies, scheduled and completed calls;
  • Audits, conversion to contract;
  • CAC, deal length, ROI;
  • A/B/C client distribution.
• Run monthly improvement cycles: messaging, offers, value proposition, segments, follow-ups.
• Create and update templates: emails, scripts, proposals, presentations.

• Prepare weekly and monthly reports for the founder:

  • Plan vs actual;
  • Key insights;
  • What was improved and what will be changed next.

   

5. Team Management & Sales Rhythm

• Daily / weekly team coordination: short meetings for focus and prioritization.
• Weekly 1:1s with lead gen specialists and the closer: CRM review, pipeline, tasks, follow-ups, growth areas.
• Weekly group calibration sessions:
  • Joint review of call recordings;
  • Case analysis;
  • Best practices sharing.
• Monthly training sessions: topic of the month (qualification, presentations, objection handling, long sales cycles, etc.).
• Performance reviews: workload, results, growth areas, individual development plans.
• Update scripts, guidelines, and materials based on data analysis.

6. CRM, Processes & KPIs

• Ownership of CRM data quality:

  • Every lead has a next step;
  • No “dead” leads without tasks;
  • Full pipeline transparency at every stage.

   

• Documenting and maintaining the sales process:

  • Pipeline stages;
  • Actions at each stage;
  • Follow-up regulations.

   

• Participation in building and regularly reviewing KPIs and motivation systems:

  • Quarterly adjustments of plans and targets;
  • Balance between challenge and realism;
  • Linking bonuses to results and quality of pipeline management.

   

7. Hiring & Scaling

• Participation in hiring new SDRs / lead gen specialists / closers:
  • Defining candidate profiles;
  • Participation in final interviews;
  • Assessing hard and soft skills.
• Onboarding new sales team members: processes, materials, first goals.

📨 Want to join AMS Pilot?

Send us your resume.

About the Company

We are a European IT company with 200+ specialists delivering SaaS platforms, enterprise solutions, and cloud-native products for clients worldwide. We focus on building strong, long-term teams and supporting continuous professional growth.

About the Internship & Project
We are looking for a motivated Intern Developer to join our team with the opportunity for further employment. You will work on a real project in the telecommunications domain, gaining hands-on experience in a professional environment.

Tech Stack

• Backend: Laravel 
• Frontend: React, JavaScript, HTML, CSS
   

Responsibilities
 

• Develop and maintain backend features using Laravel
• Collaborate with mentors and team members
• Learn backend basics with React
• Contribute to improving product functionality and user experience

Requirements
 

• Basic knowledge of PHP and Laravel (not mandatory commercial experience)
• Basic knowledge of React and JavaScript (nice to have)
• English level: B2+
• Links to pet projects, GitHub, or course work
   

Why This Internship is Exciting

• Great opportunity to start your career in IT
• Work with experienced developers and mentors
• Gain real-world development experience
• Work with modern technologies

Senior C++ (Linux) Developer

Ukraine, remote

What you will do:

· Leading a module/subject

· Giving a hand with emergencies in other modules (i.e. you will be familiar with the entire system)

· Going full cycle, from spec through design and coding to unit tests

What you will need:

· -5-6 years+ of development experience, mainly C/C++

· Extensive Knowledge in Linux environment.

· Strong Multi threading background

· Intermediate English+

· Experience with large-scale systems (not small applications)

Advantage:

· Experienced in High performance or High load software systems, code optimization and latency measurement.  

· Experience in the financial industry and algorithms

· Exposure to a wide range of systems, software and libraries.

· Scripting experience (Bash, Python)

We are looking for a skilled Manual QA Engineer to ensure high product quality through thorough manual testing and close collaboration with cross-functional teams. You will work closely with developers, DevOps, and product teams to identify issues, improve test coverage, optimize QA processes, and support stable releases. Our product is a mobile application in the EV (electric vehicles & charging infrastructure) domain, so your work will directly contribute to an innovative and rapidly growing field.

Requirement skills:
— 2+ years experience as a QA Engineer;
— Experience with native mobile application testing (iOS / Android);
— Strong knowledge of software QA methodologies and processes;
— Experience in creating and maintenance of test documentation;
— Experience using Xcode, Android Studio;
— Understanding of client-server architecture;
— Experience of work with REST-based applications;
— Good understanding of UX/UI principles and guidelines(Google and Apple);
— Experience with CI systems like (Jenkins, etc).
— Strong attention to detail and commitment to quality.
— Excellent problem-solving and analytical skills.

Desirable skills:
— Experience working in an Agile/Scrum development process;
— Experience with Crashlytics, Kibana or similar services;
— Experience with Git (branching, merging, and version control best practices.

Responsibilities:
— Review requirements, specifications and technical design documents to provide timely and meaningful feedback;
— Create detailed, comprehensive and well-structured test cases;
— Create, execute and maintain manual test cases;
— Initiate and execute tests without having a detailed test case;
— Identify, record, document thoroughly and track bugs;
— Perform thorough regression testing when bugs are resolved;
— Actively participate in improving QA processes, procedures, and implementing best practicies.

What We Offer:
• An opportunity to influence the quality of an innovative product and processes within the company.
• A friendly team of professionals who value growth and collaboration.
• Competitive salary.
• Flexible work schedule with remote options.
• Opportunities for learning, growth, and professional development.

About GO TO-U:
We work hard and party hard, making this World a better place!

GO TO-U is set to revolutionize the EV charging experience! We are the experts in EV charging infrastructure development, providing consultancy for cities and large corporations since 2014. We have worked globally since 2017 to bring the best EV charging experience. Now, we give information on more than 1 ,000,000 charging stations worldwide! In 2020, GO TO-U became a Techstars family member. Before that, GO TO-U benefited from the IMPACT Accelerator program, EU HORIZON2020 funds. ABB’s E-mobility division strengthened global leadership with GO TO-U investment in 2021.
In 2026, GO TO-U is in 67 countries and has more than 500,000 users of the app.

US Company is searching for a Senior SAP Engineer. Interesting project, distributed team, full-time, an official contract. Remote work, flexible schedule.

Brief project description:

• The product is a complex platform with applications realized like SaaS, which perform multiple functions for improving Safety, Sustainability and Productivity (works planning / incident management / monitoring & analytics) on high-risky industries: oil & gas gathering and transportation, chemical, building, energy market.
• One of the modules is integrated pre-packaged product compliance suite for SAP EH&S that delivers regulatory data, rule sets, phrases, templates and content editing/configuration tools in order to automate the generation of compliant global regulatory documents, such as Safety Data Sheets (SDSs), out-of-the-box.

Responsibilities:

• Contribute as part of an agile team to our existing solution, driving maintenance, continuous improvements, automation, regulatory updates, and complex mapping work, while progressively taking on new development responsibilities within our next‑generation solution.
• Write and maintain comprehensive unit test and integration tests.
• Collaborate closely with QA teams to troubleshoot and resolve issues.
• Collaborate with technical writers to ensure product changes, regulatory updates, and new features are accurately documented.
• Collaborate with product owners and domain expert to understand business requirements for user story creation and refinement.
• Provide input for project estimation, planning, scheduling, and reporting of development progress.
• Mentor and guide junior developers, sharing best practices and promoting continuous learning.
• Continuously expand knowledge in relevant technical stacks and business domains.

Required Experience:

• 7+ years of professional software development using modern technologies, frameworks, and tools.
• Solid experience with SAP development, including ABAP, SAPGUI, Fiori, Transports and BC Sets.
• Experience with the SAP EH&S module, including WWI and Property Tree.
• Experience with complex XML data mapping and transformations workflow.
• Experience with Windows service and desktop application development in .NET (C#, WPF)
• Proficiency in database programming (.NET LINQ, SQL).
• Handson experience with Azure DevOps for project tracking and pipelines, including PowerShell scripting for automation and tooling.
• Working knowledge of Agile/Scrum development methodologies.

Skills:

• Strong analytical and problem-solving skills
• Ability to work effectively both independently and within a dynamic, cross‑functional team
• Ability to collaborate with remote colleagues.
• Proven time management, organizational and follow-up skills to meet deadlines
• Quality‑focused mindset with a strong commitment to customer satisfaction.
• Excellent interpersonal and communication skills.
• Willingness to learn new technologies, tools and processes as needed.
• Strong work ethic, professionalism, and accountability.
• Upper-intermediate or higher English.

Work conditions:

• Distributed team, remote work.
• Kanban or scrum approach, 5-6 team members / team.
• Full-time (40 hours per week).
• Official contract: salary, sick-leave days, holidays, vacations.

Hiring process:

• Step 1 - preliminary interview (main questions) - 30 mins
• Step 2 - internal tech interview (tech questions) - 40-50 mins
• Step 3 - tech interview with team leader and architect - 1 hour

Location: Warsaw 

Tinder is the world’s leading dating application that redefined how people meet online. Built on a simple yet powerful “swipe” mechanic, it empowers users to discover potential matches nearby and start meaningful conversations instantly. By blending geolocation, intuitive design, and personalization through smart algorithms, Tinder revolutionized modern dating by making introductions faster, more casual, and accessible to millions globally.
 

The platform isn’t just about dating—it’s about sparking connections. From friendships and networking to relationships, Tinder has created a cultural shift in how people approach meeting new individuals, making it one of the most recognizable consumer apps worldwide.

Responsibilities:

• Own end-to-end QA within a sprint: create test strategies/plans, define scope & priority, estimate effort, track progress, unblock issues, and ensure on-time, high-quality releases.
• Plan and execute test cycles across feature, integration, regression, and release certification (TestFlight/Internal App Sharing/production).
• Author clear, reproducible defects with videos, logs, and device metadata; drive root cause and follow-through to resolution.
• Partner with developers & PMs to clarify requirements/acceptance criteria, risks, and success metrics.
• Network-aware testing (airplane mode, 2G/3G throttling, packet loss) using proxies and emulator/simulator tools.
• API validation for mobile backends (manual REST verification, contracts, edge cases).
• Data/analytics validation (events, funnels, attribution) against tracking specs.
• Release readiness: build verification, smoke suites, sanity checks; participate in bug triage, go/no-go, and post-mortems.
• Automation-aware: convert high-priority manual scenarios into actionable automation tickets; collaborate with SDETs on monthly audits and coverage plans.
• Lead release-team testathons for major feature launches: plan charters, coordinate cross-functional participants, track findings, and publish results.
• Work closely with the automation team on weekly release regression cycles: align scope, review flaky tests, and prioritize automation candidates from recent escapes.
• Hands-on memory profiling using Xcode Instruments and Android Studio Profiler; detect leaks/retention, analyze heap/allocations, and file actionable performance bugs with traces.
• Be metrics-oriented and deliver weekly Quality Release Reports to the Release Manager (coverage & pass rate, defect density/age/SLA, crash-free users, ANR rate, cold-start time, flakiness, known risks).

Must-Have Qualifications:
 

• 2+ years of hands-on QA for iOS and Android consumer apps (feature, integration, regression, release testing).
• Strong understanding of SDLC and mobile release trains (feature flags, build types, staged rollouts, crash & analytics tooling).
• Clear, proactive communication—align with developers and product on requirements, test plans, and test strategies without supervision.
• Proven end-to-end ownership of sprint QA (scope/priorities, daily progress, blockers, timely sign-off).
• Testing on real devices and emulators/simulators; coverage across OS versions, screen sizes, locales, accessibility setups.
• Tooling: Xcode (logs, profiling), Android Studio/ADB, Charles Proxy or Fiddler, Jira, Qase | AI-powered Test Management Software for Quality Assurance .
• Manual REST API testing (Postman/Insomnia) and solid grasp of client–server interactions (headers, auth, caching).
• Excellent written/spoken English, crisp test docs and defect reports.
   

Nice-to-Have:
 

• Accessibility testing to WCAG 2.1 AA (VoiceOver/TalkBack, color/contrast, semantics).
• Experience with IAP/subscriptions, push notifications, deep links, geo features.
• Familiarity with crash/analytics stacks (Firebase, Datadog, Amplitude, Mixpanel, Sentry, Crashlytics).
• Exposure to mobile automation (XCUITest/Espresso/Maestro) and creating high-value automation backlog.
• Client-side performance profiling (startup time, memory, jank) and battery/network sensitivity checks.

We are building a virtual office platform and are looking for a skilled 3D Artist / Character Artist to create custom isometric avatar sprite sheets for a themed event.

The theme is a Madagascar expedition, and we need two stylized avatars: one male and one female expeditionist in safari outfits.

🧭 Project Scope

• Create 2 unique isometric characters (male & female)
• Style: Stylized, clean, readable in isometric view
• Theme: Safari / expedition (Madagascar-inspired)
• Focus on strong silhouettes and personality

🎬 Deliverables

For each character:

• Sprite sheet PNG (3200 × 2600 px)
• 8-direction walk cycle animations
• Idle poses
• Small profile thumbnail/avatar

All animations must be smooth, loopable, and consistent across directions

🛠 Responsibilities

• Model and texture stylized 3D characters
• Animate walk cycles for 8 directions
• Render/export clean isometric sprite sheets
• Ensure consistency between male and female characters
• Follow the provided technical specification

✅ Requirements

• Strong experience in character creation and animation
• Proven work with sprite sheets or isometric assets
• Ability to create clean, readable animations
• Understanding of isometric perspective and constraints
• Attention to detail and consistency

⭐ Nice to Have

• Experience with game-ready character pipelines
• Experience creating assets for virtual platforms or games
• Familiarity with batch rendering workflows (Blender or similar)

We’re Hiring: Customer Support Manager

Our mission: to deliver world-class gaming experiences by providing fast, reliable, and customer-centric support that builds trust, satisfaction, and long-term loyalty. We are looking for a Customer Support Manager to manage our support daily operations and ensure an outstanding experience for every player.

What You’ll Do:

• Deliver high-quality, timely, and professional assistance across all communication channels, including some of cold, reactivation or  up-sell outbound outreaches (live chat, email, etc.);
• Ensure hitting personal KPIs (list of KPIs) and continuous improvement;
• Participate in developing and optimizing support processes, workflows, and internal knowledge bases to increase efficiency and service quality;
• Handle complex escalations and ensure that critical cases are resolved quickly and in line with company standards;
• Gather and analyze customer feedback and support data to identify trends, pain points, and opportunities for product and service improvements;
• Ensure compliance with regulatory requirements and internal policies in all customer communications.
  
   

What We’re Looking For:

• Proven experience in Customer Support management within the iGaming, gambling, or similar fast-paced digital industries;
• High level of autonomy in resolving customer requests or going through a proper escalation process;
• Deep understanding of customer service KPIs, quality assurance processes, and performance management.
• Data-driven mindset with the ability to identify trends and turn them into improvement suggestions.;
• Excellent communication skills and a customer-first approach, + fast typing and proficient PC / Internet user;
• Ability to manage multiple priorities, adapt quickly to change, and stay solution-oriented under pressure.
  
   

Experience:

• 1+ years of experience in Customer Support. 
• English B2+ level.
  
   

Why You Should Join Us:

• Competitive Compensation: Enjoy a competitive salary and performance-based bonuses.
• Remote Flexibility: Work from anywhere as part of an international and geographically diverse team.
• Professional Growth: We invest in your career development with learning opportunities and clear growth paths.
• Exciting Challenges: Join a fast-growing company at the forefront of the iGaming industry.

Apply now and help us elevate the player experience, build a world-class support function, and make a lasting impact in the iGaming world.

We’re Hiring: Customer Support Manager

Our mission: to deliver world-class gaming experiences by providing fast, reliable, and customer-centric support that builds trust, satisfaction, and long-term loyalty. We are looking for a Customer Support Manager to manage our support daily operations and ensure an outstanding experience for every player.

What You’ll Do:

• Deliver high-quality, timely, and professional assistance across all communication channels, including some of cold, reactivation or  up-sell outbound outreaches (live chat, email, etc.);
• Ensure hitting personal KPIs (list of KPIs) and continuous improvement;
• Participate in developing and optimizing support processes, workflows, and internal knowledge bases to increase efficiency and service quality;
• Handle complex escalations and ensure that critical cases are resolved quickly and in line with company standards;
• Gather and analyze customer feedback and support data to identify trends, pain points, and opportunities for product and service improvements;
• Ensure compliance with regulatory requirements and internal policies in all customer communications.
  
   

What We’re Looking For:

• Proven experience in Customer Support management within the iGaming, gambling, or similar fast-paced digital industries;
• High level of autonomy in resolving customer requests or going through a proper escalation process;
• Deep understanding of customer service KPIs, quality assurance processes, and performance management.
• Data-driven mindset with the ability to identify trends and turn them into improvement suggestions.;
• Excellent communication skills and a customer-first approach, + fast typing and proficient PC / Internet user;
• Ability to manage multiple priorities, adapt quickly to change, and stay solution-oriented under pressure.
  
   

Experience:

• 1+ years of experience in Customer Support. 
• English B2+ level.
  
   

Why You Should Join Us:

• Competitive Compensation: Enjoy a competitive salary and performance-based bonuses.
• Remote Flexibility: Work from anywhere as part of an international and geographically diverse team.
• Professional Growth: We invest in your career development with learning opportunities and clear growth paths.
• Exciting Challenges: Join a fast-growing company at the forefront of the iGaming industry.

Apply now and help us elevate the player experience, build a world-class support function, and make a lasting impact in the iGaming world.

We are looking for an ambitious and proactive person who wants to grow in partnerships and business operations.

This role involves close collaboration with the partnerships team and active participation in building and scaling the company’s partnership ecosystem.

No prior experience is required — we are open to candidates at the beginning of their career.
 

Requirements

• Ambitious and proactive mindset with interest in partnerships / business operations
• English: Upper-Intermediate (B2) or higher (for communication with international partners)
• Strong organizational skills and attention to detail
• Good communication skills and ability to work with stakeholders
• Ability to handle multiple tasks and prioritize effectively

• Experience with Google Sheets / Excel (filters, basic formulas, data structuring)

   

Responsibilities
Partnership Operations

• Maintain and update the partner database
• Track negotiation and integration statuses
• Manage and support the partnerships pipeline
• Research and collect contacts of potential partners
• Conduct partner research based on business needs
• Assist with drafting partner outreach and initial communication

Communication & Coordination

• Schedule meetings and intro calls with partners
• Coordinate contract signing processes
• Follow up after meetings and calls
• Track deadlines and open tasks
• Prepare meeting notes and summaries

Research & Market Analysis

• Identify new potential partners
• Analyze the market and partnership landscape
• Research competitors and their partnerships
• Prepare short research summaries

Documentation & Administration

• Prepare draft partnership agreements
• Track document signing status
• Maintain contracts and partner documentation
• Support document flow within the partnership team

Administrative Support

• Assist with calendar management and meeting organization
• Prepare briefings before partner meetings
• Coordinate business trips and conference participation
• Help prepare presentations and partner materials

We offer

• Opportunity to grow into a Partnership Manager role
• Work in a team building partnerships from scratch
• Dynamic environment with real impact on business processes
• 25 days of paid vacation + public holidays
• English lessons compensation
• Medical compensation
• Professional development budget
• Company-provided equipment
• Cozy office and free snacks
• Team building and social events

About Us

We are a newly funded MilTech startup building an on-premises platform for automated annotation of petabytes of UAV video and training computer vision models for autonomous flight. We have a strategic partnership with the largest Ukrainian UAV manufacturer and access to what is the largest privately owned UAV video dataset in the world. We are at the very beginning — the technical plan exists, the funding is secured, the data is real — and now we need the right people to turn it into reality.

The Role

We are looking for a Data Annotator / CVAT Specialist to join the founding team. You will be the person who turns raw UAV video into the high-quality labeled datasets that our ML models are trained on. This is not bulk labeling work — you will help define annotation standards, manage the CVAT platform, build quality control workflows, and directly shape the data that drives our autonomous flight models.

You will work closely with the ML engineering team to establish the annotation pipeline from scratch: from ontology design and labeling policy through annotation execution, quality assurance, and feedback loops that continuously improve both label quality and annotation speed.

What You Will Own

CVAT Administration & Workflow
- Set up projects, tasks, and jobs; manage annotation workflows and task routing
- Configure AI-assisted annotation: integrate pre-trained models for auto-labeling and tracking
- Manage user roles, permissions, and review pipelines within CVAT
- Handle data import/export across formats (COCO, YOLO, MOT, CVAT XML)

Annotation Execution
- Annotate UAV video clips using bounding boxes, multi-object tracking (Track Mode with keyframes and interpolation), and classification labels
- Handle complex scenarios: occluded objects, crowded scenes, night/low-visibility footage, fast-moving targets
- Achieve and maintain high throughput without sacrificing label quality

Ontology & Labeling Policy
- Collaborate with the ML team to define and refine the annotation ontology (class definitions, examples, edge cases)
- Document labeling rules: occlusion/truncation handling, minimum box sizes, track start/end criteria, disappearance rules
- Maintain and update annotation guidelines as new classes or scenarios emerge

Quality Control
- Execute the QC pipeline: gold set calibration, double-labeling for inter-annotator agreement, review workflows
- Run automated validation checks: geometry (out-of-frame, zero-area, broken aspect ratios), temporal continuity (teleporting boxes, scale jumps, broken tracks)
- Track quality metrics: agreement scores (IoU + class match), rework rates, model-vs-human correction rates
- Identify systematic errors and feed them back into guideline updates and annotator calibration

Scaling & Active Learning Support
- Process pre-labeled data from ML models: review, correct, and approve auto-annotations based on confidence routing (high/mid/low)
- Prioritize annotation effort on hard cases (low confidence, rare classes, difficult conditions)
- Provide structured feedback to the ML team on where pre-labels consistently fail, driving retraining priorities

What We Are Looking For

Must Have
- 2+ years of hands-on experience in data annotation for computer vision (object detection, tracking, or segmentation)
- Strong proficiency with CVAT — project setup, Track Mode, interpolation, AI-assisted annotation, import/export
- Experience annotating video data (not just static images) — understanding of temporal consistency and tracking
- Familiarity with annotation formats: COCO, YOLO, MOT, Pascal VOC
- Attention to detail and ability to maintain high label quality at volume
- Experience with quality control processes: review workflows, inter-annotator agreement, gold sets
- Comfortable working in Linux environments and with self-hosted tools

Strong Plus
- Experience administering a self-hosted CVAT deployment (Docker-based setup, Nuclio for serverless auto-annotation)
- UAV / drone / aerial imagery annotation experience
- Familiarity with other annotation tools (Label Studio, Supervisely, V7, Roboflow)
- Understanding of ML model evaluation metrics (mAP, IoU, precision/recall) and how annotation quality affects them
- Experience with active learning or pre-annotation workflows
- Basic Python scripting (format conversion, data validation, automation)
- MilTech or defense-related annotation work

What We Offer

- Join an early-stage team where your work directly determines the quality of the data behind our ML models
- Define annotation standards and QC processes from scratch — not just follow someone else's guidelines
- The largest privately owned UAV video dataset in the world — petabyte-scale, impossible to replicate
- Work closely with ML engineers and see how your annotations translate into model performance
- Opportunity to grow into annotation team lead as the team scales
- Open-source-first approach with no vendor lock-in
- Competitive salary
 

Junior Project Manager 

Neurotrack is an innovative company specializing in the development and implementation of custom AI solutions for businesses. We help companies automate processes, improve decision-making, and accelerate scaling. Our AI agents provide 24/7 customer support, significantly reducing operational costs and increasing customer satisfaction. 

About the Position

We are seeking a talented and ambitious Junior Project Manager to join our team. This role is ideal for someone eager to grow in project management within a dynamic AI environment. You will work on exciting projects that transform our clients' businesses and have the opportunity to learn from experienced professionals.

Key Responsibilities

• Assist in the planning, execution, and completion of AI projects.
• Coordinate work between development teams, analysts, and clients.
• Monitor project progress, identify, and resolve potential issues.
• Prepare and maintain project documentation, reports, and presentations.
• Ensure effective communication with all stakeholders.
• Participate in gathering requirements and analyzing client needs.

Requirements

• Higher education (or in progress) in IT, Project Management, Business, or related fields.
• Understanding of basic project management principles (Agile/Scrum is a plus).
• Basic knowledge or strong interest in AI, machine learning, and automation.
• Excellent communication and organizational skills.
• Ability to work in a team and solve problems.
• High proficiency in Ukrainian and English 
• Attention to detail and responsibility.

Will Be a Plus

• Experience in a similar position (internship, volunteering).
• Familiarity with project management tools (Jira, Trello, Asana).
• Technical background or experience working with developers.

What We Offer

• Opportunity to work on innovative, world-changing AI projects.
• Professional development and training within a team of experts.
• Competitive salary and bonuses.
• Flexible work schedule and remote work options.
• Friendly and supportive work environment.
• Corporate events and team-building activities.

• Project Description:

  One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
  Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodology.
  Our project is stable, long-term and constantly adopts new technologies such as newest Java and Eclipse RCP versions, cloud and GPU computing, microservices architecture and other innovative frameworks.
  Work supposes close cooperation with Customer team located in Houston and following Agile principles.
  Our team is senior, supportive and friendly.
   

• Responsibilities:

  • Collaborate closely with geophysicists, data scientists, and software engineers to translate scientific domain requirements into robust on-prem or Cloud software
  solutions.
  • Design, develop, and maintain high-performance applications for geophysical and geological data analysis, interpretation and visualization (e.g., seismic, horizon,
  fault, velocity model, etc.)
  • Present architectural designs and technical proposals to the architecture review board.
  • Ability to break down development tasks and lay out clear implementation roadmaps.
  • Implement and optimize computation algorithms
  • Design and develop both thin and thick client applications that interact with cloud-based microservices.
  • Ensure high code quality through unit testing, code reviews, security hardening and continuous integration with other domain tools
  • Provide technical support and lead user troubleshooting sessions to resolve issues and ensure smooth operation of DSG application.
  • Mentor junior developers and actively contribute to architectural and implementation decisions.
  • Embrace Agile/Scrum methodologies, delivering and demonstrating working solutions at the end of each sprint
  • Stay current with emerging technologies and trends in geophysical computing and software development.
   

• Mandatory Skills Description:

  6+ years of hands-on Java development experience
  Strong Java Core knowledge
  Experience with desktop development frameworks: Swing, SWT, or Eclipse RCP
  Proven experience designing and building complex systems end-to-end, not just maintaining or extending existing ones
  Practical understanding of multithreaded programming: ability to implement concurrency in code directly, not only through third-party libraries
  Solid knowledge of design patterns and software architecture principles
  Ability to clearly articulate past projects, personal responsibilities, and concrete individual contributions
  Experience working in non-microservices, non-cloud-native development environments (desktop, embedded, or domain-specific platforms)
  Stable career trajectory, no fragmented job history with short tenures

We are building Apps Factory — a product unit that launches and scales mobile subscription apps across multiple verticals such as utilities, health, education, AI tools, and more.

We are looking for a Lead Full-Stack Engineer who will not only drive the development of our internal platform, but also lead a team of engineers and play a key role in building and scaling our mobile products.

Experience with subscription-based mobile apps and React Native development is mandatory for this role.

🚀 Your Mission

Build and scale a high-performance internal ecosystem for launching and growing mobile apps, while leading a full-stack team and driving engineering excellence.

🔧 Responsibilities

Engineering & Architecture

• Design, build, and maintain scalable full-stack applications using JavaScript, React/Vue, Node.js
• Develop APIs, microservices, and serverless solutions on GCP / Firebase
• Build internal tools: landing builders, CMS, automation systems for marketing and growth teams
• Develop and support mobile applications using React Native
• Architect Web-to-App / Web-to-Web funnels for subscription-based products
• Ensure high standards of code quality, performance, and system reliability

Mobile Development (Core Focus)

• Lead development of mobile apps using React Native
• Work with subscription flows, paywalls, and mobile analytics
• Collaborate with product and growth teams to optimize mobile funnels and conversion

Leadership & Team Management

• Lead, mentor, and grow a team of engineers (full-stack and mobile)
• Participate in hiring and team scaling
• Set technical direction, review code, and enforce best practices
• Own delivery timelines and ensure high-quality execution
• Improve development processes, workflows, and team efficiency

Cross-functional Collaboration

• Work closely with Product, UA, Data, ML, and Creative teams
• Align technical solutions with business and growth goals
• Drive automation of marketing and operational workflows

📊 Requirements

• Strong proficiency in JavaScript / TypeScript
• Solid experience with Node.js
• Experience with React or Vue
• Mandatory experience with React Native (mobile development)
• Proven experience working with mobile applications (iOS & Android)
• Experience with GCP / Firebase (Cloud Functions, Firestore, Cloud Run)
• Experience with SQL / NoSQL databases (Firestore, MongoDB, etc.)
• Experience with analytical databases (BigQuery or ClickHouse)
• Strong understanding of APIs, microservices, and event-driven architecture
• Previous experience in a lead / senior role with team management
• Strong ownership mindset and ability to drive projects end-to-end

⭐️ Nice to Have

• Experience with subscription-based products
• Experience with payment systems (Stripe, PayPal, in-app purchases)
• Experience with mobile attribution tools (AppsFlyer, Adapty, RevenueCat)
• Experience working with ad platform APIs (Meta, Google)
• Experience with growth/marketing automation systems

💼 What You’ll Get

• Opportunity to build and lead a team in a fast-scaling product environment
• Direct impact on products with global reach
• Work on cutting-edge mobile and growth infrastructure
• Fast decision-making, minimal bureaucracy
• Competitive compensation + performance bonuses