Jobs at Djinni

We're Rist Labs — a cofounding studio building ethical, AI-powered B2C products that matter. We partner with sharp founders and top talent to launch ventures that move fast, scale globally, and make a real impact.

We're looking for a Head of Growth to join Kodree 🚀

• Proven track record in scaling new products or funnels from 0 to 1, from idea validation to scalable growth

• Marketing or growth leadership background — you've led people and owned results

• Solid Meta Ads experience: acquisition structure, creative strategy, funnel mechanics

• Horizontal overview across UAM, creative, and product marketing — you see the full picture, not just one lane

• Strong analytical skills with campaign measurement, data analysis, and A/B testing expertise

• Experience with at least one analytical tool: Amplitude, Mixpanel, Looker, Tableau, or similar

• Experience with subscription-based products targeting Tier 1 markets

• Builder mindset; comfortable scaling from scratch

• B2+ English

• Google Ads, TikTok, or AppLovin experience

• Own the marketing function end-to-end: initially taking a hands-on approach to align acquisition, creatives, and funnels into one system that actually moves the needle

• Consistently find and develop new growth points

• Audit funnels, research the market, build a hypothesis-driven action plan and execute it across UAM, creative, and PMM

• Own budget allocation, scaling roadmap, and identification of new channels, audiences, and markets

• Build growth strategy together with the CEO — set goals, prioritize, and drive execution

• Sync creative, UAM, and product marketing into one coherent system: shared context, consistent messaging, aligned metrics

• Lead the team

• Full ownership from day one — you set the direction, you own the outcome

• Formed team ready to execute — no hiring, just scaling

• Clear growth path: Head of Growth → Head of Marketing → CMO

• Office/hybrid/remote work format

• Freedom to build. No micromanagement. No politics. No fluff

• Top-tier team. You’ll work with proven operators, product thinkers, and creatives

• Not one path. Yours. We support all kinds of growth: leadership, depth, and breadth, allowing you to choose how far and where to go

• Paid vacation + sick leave

• We benchmark salaries globally. We want you to feel valued, and paid like it

• English courses

• Apple gear, because we don’t believe in slow laptops or slow ambition

• Company-paid lunches (because hungry brains don’t build great stuff)

• Interview with recruiter (Google Meet) - 60 min

• Technical interview - 1,5 hours

• Culture-fit interview - 1.5 hours

• Reference check

• Offer

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

We are seeking a skilled Core Developer (Rust/ C++) for Swarm Robotics & Sensor Control with over 5 years of professional experience to join our dynamic development team. You will play a key role in building and optimizing the core architectures for the real-time control and management of robotic swarms and sensor systems. This position offers the opportunity to work with cutting-edge technologies and contribute to complex, mission-critical systems in a collaborative environment.

What is your Day to Day Mission:

• Design, develop, and maintain robust and scalable systems for swarm control and sensor management.
• Implement efficient communication protocols and real-time processing solutions for robotics.
• Collaborate closely with cross-functional teams to integrate backend components with robotics software and sensor networks.
• Optimize system performance, scalability, and reliability in a distributed robotics environment.
• Solve challenging problems using modern programming languages such as C++ and Rust.
• Participate in code reviews, architecture discussions, and software design decisions.

What you bring to the team:

• 5+ years of professional experience in backend development with a strong focus on real-time systems.
• Proficiency in Rust and C++, with a solid understanding of modern software development practices.
• Experience in building and optimizing backend architectures for distributed systems.
• Familiarity with network protocols, multithreading, and low-latency data processing.
• Knowledge of system architecture design, performance optimization, and resource management.

• Ability to work independently, solve complex technical problems, and thrive in a fast-paced startup environment.

   

Nice-to-Have:

• Experience in robotics, swarm control, or sensor integration.
• Familiarity with cloud platforms, Docker, or Kubernetes for scalable deployments.

• Understanding of embedded systems or real-time operating environments.

   

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

As a Flight Control Systems Engineer, you will be a key part of our Flight Controls team to solve some of the most interesting flight guidance, dynamics, and controls problems you’ll have ever heard of. Together with our world-class team, currently four team members, you will take an empowering role: pushing the boundaries of drone technologies.

You will be working closely with stakeholders from the navigation, embedded systems, and flight test departments to conceive, implement, and validate flight guidance and control system algorithms, features, and improvements. Flight Controls at Quantum-Systems - your mission will be a powerful impact.
 

What is your Day to Day Mission:

• Design and programming of flight guidance and flight control algorithms for automatic and autonomous flight
• Support in model building for flight dynamic processes and design of control and feedback control laws based on these models
• Preparation and execution of flight tests with UAS systems
• Analysis of flight data recordings as well as evaluation and processing of test results
• Generation of C/C++ code with Matlab Simulink and its integration into the FCS / autopilot framework
• Supporting the certification of our product family and obtaining flight permits, e.g. for BVLOS flight projects
• Collaboration in the further development of the product development process

What you bring to the team:

• You have completed a degree/apprenticeship in the field of aerospace engineering, mechanical engineering, automotive engineering, electrical engineering or robotics.
• You have theoretical knowledge in the field of flight mechanics and have mastered the basics of control engineering. You also have practical experience with model aircraft, multicopters and / or their subsystems.
• You have knowledge of programming with Matlab/Simulink. Fluent handling of the programming language C and Git is also desirable.
• You are privately interested in model aircraft construction, drones or robotics and can't wait to implement and try out new ideas.
• Due to your open, communicative, friendly and competent attitude, it is easy for you to be considered as an internal expert.
• You are highly self-motivated and drive your area of responsibility independently.
• Communication in English is a matter of course for you.
   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

As an Embedeed Software Quality Assurance Engineer, you will be an important part of our R&D team. You will be a member of our QA team, working in close collaboration with the development team to ensure that our software for high-tech drones meets the quality standards. 

You will design and execute verification strategies for low‑level firmware, device drivers, and flight control software,. You will own test design from requirements to automated, hardware‑in‑the‑loop (HIL) regression, ensuring reliability, determinism, and safety across release. 

This is a full-time office job. Candidates must be located in Kyiv.
 

What is your Day to Day Mission:

• Translate system and safety requirements into testable specifications, acceptance criteria, and traceability matrices for embedded components. 
• Design and implement automated tests for firmwares. 
• Build and maintain HIL test benches: orchestrate power supplies, oscilloscopes/logic analyzers, RF signal generators etc 
• Develop board bring‑up test suites covering bootloaders, secure boot, installation and upgrade and peripheral self‑tests. 
• Own regression pipelines: containerized runners, artifact retention, flaky‑test triage, trend reporting, and release quality gates. 
• Introduce fault‑injection and negative testing to validate fail‑safe behavior. 
• Collaborate with Embedded Development Team to isolate root causes with traces, logic captures, and on‑target debug  
• Review, challenge, and optimize existing test cases 
• Proactively extend the test scope in a structured way 
• Provide quality report for your area 
• Participate in project meetings and and provide necessary inputs 
• Contribute to Knowledge Base 

What you bring to the team:

• Bachelor’s degree in Electrical/Computer Engineering, Physics, or related field. 
• 3+ years testing embedded systems at the firmware/driver leve 
• Proficiency in C for test scaffolding on‑target and Python for orchestration (e.g., pytest, pytest‑bdd, asyncio) 
• Hands‑on with oscilloscopes, logic analyzers, protocol analyzers, and serial debuggers; ability to read schematics 
• Experience with Scrum 
• CI/CD for embedded (GitLab/GitHub Actions/Jenkins), build systems (CMake, Bazel, or Make), and artifact/version management. 
• Good knowledge of QA methodologies and testing processes 
• Experience with Test management Tools (TestRail, xRay, others) 
• Service and teamwork orientation 
• Strong communication and problem-solving abilities 
• Self-motivated, self-disciplined, and result-oriented 
• Strong attention to details and accuracy 

• English — Intermediate+ 

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.

About the Job

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

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

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

What is your Day to Day Mission:

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

What you bring to the team:
 

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

Nice to Have:

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

Why Quantum-Systems:

• We Stand with Ukraine
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.

• We promise to be your runway for individual and professional growth.

   

About us:

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

As a Lead Embedded Software Engineer you are a key part of our Architecture team to develop and implement the core features and functionalities to have our drones operate safely and autonomously in the air.
 

Together with our world-class team, currently seven team members, you will take an empowering role: pushing the boundaries of drone technologies. You will be working closely with stakeholders in Germany and US from the System architecture and Hardware development departments.
 

This is a full-time office job. Candidates must be located in Kyiv.
 

What is your Day to Day Mission:

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

What you bring to the team:

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

• English level at least B2

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

As a Software Quality Assurance Engineer, you will be an important part of our R&D team. You will be a member of our QA team, working in close collaboration with the development team to ensure that our software for high-tech drones meets the quality standards.. By ensuring high code quality and lean software deployment pipelines, you will support Quantum Systems in its mission to become the benchmark for aerial data collection solutions with unmanned aerial systems (sUAV).
 

This is a full-time office job. Candidates must be located in Kyiv.
 

What is your Day to Day Mission:

• Design and execute test plans/test cases for manual testing
• Perform manual testing for GCS and UAVs
• Review, challenge, and optimize existing test cases
• Proactively extend the test scope in a structured way
• Provide quality report for your area
• Participate in project meetings and and provide necessary inputs
• Contribute to Knowledge Base

What you bring to the team:

• 3+ years in Quality Assurance\
• Experience with Scrum
• Good knowledge of QA methodologies and testing processes
• Solid understanding and experience with different test design techniques
• Experience in API testing (Postman, Charles)
• Experience with Web and Desktop Testing
• Experience with Jira, Confluence
• Experience with Test management Tools (TestRail, xRay, others)
• Service and teamwork orientation
• Strong communication and problem-solving abilities
• Self-motivated, self-disciplined, and result-oriented
• Strong attention to details and accuracy

• English — Intermediate+

   

Why Quantum-Systems:

• We Stand with Ukraine!
• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

Softoria is a multi-product software company creating solutions in Data as a Service, Big Data, Mobile Apps, and Security Products. We’re looking for a proactive person to source IT projects for acquisition or investment.

The role includes identifying opportunities, reaching out to founders, gathering key information, and building a strong deal pipeline. A mix of technical thinking (automation, scraping, outreach) and strong communication skills is essential.

Responsibilities:

• Source IT projects for potential acquisition or investment
• Set up and optimize parsing/scraping of sources to identify relevant projects and founders’ contacts
• Automate outreach processes (email, LinkedIn, and other channels)
• Identify and contact product owners/founders
• Conduct negotiations and build strong, trust-based relationships
• Collect and validate key information about potential targets
• Perform initial evaluation of core business metrics: revenue, profit, downloads, DAU/MAU
• Analyze investment attractiveness of projects
• Build and manage deal flow pipeline
• Independently learn and adapt to new tools, niches, and monetization models

Requirements:

• Excellent English (spoken and written)
• Experience with scraping, parsing sources, and collecting contacts
• Ability to automate outreach and prospecting processes
• Strong understanding of business metrics: revenue, profit, downloads, DAU/MAU
• Knowledge of IT/digital products 
• Market research and product evaluation skills
• Excellent communication and negotiation skills
• Ability to build rapport and extract key information from founders
• Proactive, self-driven, and results-oriented
• Quick learner, able to understand new tools, niches, and monetization models

Example tasks (To give you a clear idea of the work):

1. Mobile apps (Android)
Find apps in a specific niche (e.g., app locker), contact developers, and explore acquisition opportunities.

2. API / SaaS products
Research projects in a niche (e.g., sports APIs), evaluate their metrics and business potential.

3. Chrome extensions
Identify extensions with traffic and reach out to owners.

4. Startup acquisition (legal cases)
Example: find a certified startup in Portugal available for acquisition.

We offer:

• Opportunity to build the direction from scratch
• Direct access to the founder and fast decision-making
• Direct impact on revenue and overall business results
• Remote or hybrid work format
• Official employment, paid vacations and sick leaves
• Budget for learning and professional development
• A growing marketing team with a data-driven culture

Infozahyst is a Ukrainian scientific and production center that has been developing software and hardware solutions for Ukraine’s security and defense forces for over 20 years.
We are engineers, analysts, and researchers united by a common goal: to create technologies that ensure Ukraine’s security.

Requirements: 
• DSP fundamentals: FFT, windowing, FIR / IIR filtering, spectral analysis, I/Q data.
• Radio engineering and SDR: modulation types, channel and noise models, baseband vs passband,
link-budget analysis, SDR architecture and sample-streaming interfaces.
• 8+ years of professional C# / .NET, 4+ years in a Senior, Tech Lead or Architect role with cross-team
scope.
• Deep knowledge of the CLR (memory model, GC, JIT, allocation patterns, finalization) and core C#
(generics, LINQ, expression trees, async/await internals, synchronization contexts, etc).
• Working knowledge of modern C# (8+): pattern matching, nullable reference types, records,
switch expressions, etc.
• Practical experience with .NET Framework → modern .NET migrations.
• Strong expertise in WPF (MVVM) and data-intensive desktop applications: virtualization, binding
cost, Freezable, Dispatcher patterns, custom controls and ControlTemplate, high-DPI and screen
scaling, UI Automation.
• Solid experience with multithreading: TPL, TPL Dataflow, synchronization primitives, lock-free
patterns, ThreadPool tuning.
• Experience building applications that process real-time streaming data from devices, sensors, or
network endpoints.
• Solid understanding of network programming: TCP/UDP, binary protocols, framing, backpressure,
reconnect logic.
• Hands-on experience with low-allocation patterns and SIMD in .NET: Span<T>, Memory<T>,
ArrayPool<T>, System.Numerics.Vector<T>, hardware intrinsics.
• Strong database skills: MS SQL Server, T-SQL, execution-plan analysis, EF Core, Dapper.
• Strong grasp of software design and architectural review: SOLID, GRASP, DDD, separation of
concerns, clean architecture, design patterns, focus on maintainability, testability, performance.
• Solid foundation in algorithms and data structures: big-O notation, collections trade-offs, graph
and dynamic-programming techniques where applicable to signal-processing tasks.
• Experience with profiling and diagnostics: dotTrace, dotMemory, Visual Studio Profiler, ETW /
PerfView, BenchmarkDotNet.
• Hands-on experience with unit / integration testing (including TestContainers), CI/CD pipelines,
quality gates.
• Proficient with Git and modern branching / code-review practices.
• Track record of horizontal expert work: setting standards, cross-team reviews, mentorship,
ownership of domain artifacts (competency matrix, tech radar, coding standards, lessons learned,
etc).
• Experience as an independent technical evaluator in hiring and Performance Review.
• Excellent communication and mentoring, able to defend technical positions in writing and in
discussion.
• English: B2 or higher.

Preferred Skills:

• GPGPU (CUDA, OpenCL, ILGPU) for signal-processing workloads.
• Native interop in .NET: P/Invoke and C++/CLI for performance-critical code and hardware
integration.
• Public technical activity: articles, conference talks, open-source contributions, etc.
• Agile (Scrum / Kanban) with release-based planning.

Key Responsibilities:

• Co-own the .NET competency matrix and domain tech radar with the Head of Engineering
Excellence Center.
• Author coding standards, review templates, checklists and reference solutions contributing deep
cross-domain expertise.
• Build and run internal enablement: lectures, workshops, mentorship.
• Provide expert consultation and architectural review across projects.
• Drive root-cause analysis of complex defects across .NET projects.
• Define release-readiness criteria within the domain.
• Design and run technical interviews, calibrate ratings across interviewers.
• Act as independent technical evaluator in Performance Review, support IDP design.
• Support pre-sale (assumptions, risks, recommendations), contribute to Project Brief and Project
Cost without owning delivery.
• Surface project problems suitable for a research track and hand them to the Head of Research
Programs.
• Represent the domain externally (articles, talks, meetups, recruiting brand, etc).

Benefits:

• Employment in a stable and reliable company;
• Working remotely, but available to visit office in Kyiv once a month;
• Competitive salary;
• A 5-day work week with an 8-hour workday within the 9:00–20:00 time window;
• Support for personal and professional growth, including opportunities for training and reimbursement of its cost;
• Care for employee health through medical insurance, 18 working days of paid vacation, and sick leave coverage;
• Openness to new ideas and approaches, with healthy communication within the team;
• Unique and exciting projects;
• Involvement in a mission that brings us closer to victory!

Dear candidates, we will review your resume within 10 business days, and if the decision is positive, we will definitely contact you. If you do not receive feedback from us, it means that we are not ready to offer you this position at the moment.

We are looking for a BizDev Manager to join our team.
Our ideal candidate has exceptional written communication skills and is able to learn fast.

Requirements

•1+ years of experience in Business Development, Partnerships, Finance, or a related role

•Upper-Intermediate or higher level of English

•Experience in Traditional Finance (TradFi) (e.g., banking, investment firms, consulting, fintech)

•Basic understanding of or strong interest in crypto/Web3 (professional experience is a plus, but not required)

•Solid understanding of financial markets and investment landscape

•Experience communicating with partners, investors, and stakeholders

•Strong research and analytical skills (market research, deal evaluation)

•Ability to learn quickly, adapt, and work in a fast-paced environment

•Strong communication and relationship-building skills

Responsibilities

•Build and maintain relationships with partners, investors, and key stakeholders

•Support investor onboarding and ongoing investor management

•Manage and maintain deal flow, including sourcing and evaluating opportunities

•Conduct market research across both crypto (Web3) and traditional finance markets

•Support business development initiatives, including partnerships and growth opportunities

•Coordinate and support participation in industry events and conferences

•Assist with event-related activities, including networking and follow-ups

•Represent the company externally when needed

•Be open to occasional travel for events and conferences

We are looking for a Head of Growth Marketing to join our team. Templify is a high-growth mobile/web ecosystem that helps creators and businesses produce high-quality video content using professional templates. 
 

City: Cherkasy, remote
 

Responsibilities:

• Own the full growth funnel: acquisition → activation → retention → monetization
• Define and execute the growth strategy aligned with company's revenue goals
• Lead and scale a high-velocity experimentation culture (A/B testing across funnels, onboarding, paywalls, pricing)
• Optimize subscription monetization (pricing, packaging, trials, paywalls, offers) to maximize ARPU/ARPS and LTV
• Analyze product and marketing performance using tools like Amplitude and translate insights into scalable growth initiatives
• Identify and unlock new growth channels (paid, organic, partnerships, virality loops)
• Conduct deep market and competitor analysis (funnels, creatives, pricing strategies)
• Drive user research to uncover growth opportunities and reduce friction across the user journey
   

Requirements:

• 4+ years in Growth / Product / Product Marketing with at least 1 year in a leadership role in a product company
• Proven experience scaling B2C mobile apps (preferably subscription-based) in the US market
• Proven track record in scaling UA campaigns specifically within Instagram (Meta Ads Manager)
• Strong expertise in product analytics (Amplitude, Mixpanel, etc.) and experimentation frameworks
• Hands-on experience with monetization strategies (subscriptions, paywalls, pricing optimization)
• Deep understanding of mobile growth metrics: LTV, CAC, retention, churn, ARPU
• Data-driven mindset with strong prioritization and decision-making skills
• English: Upper-Intermediate or higher
   

We offer:

• Competitive reward for the provided services
• Collaborative and supportive team of professionals
• Growth through a Mentorship Program, regular feedback, and one-on-one meetings with PM and HR
• Partial reimbursement for medical insurance, sports activities, and English language courses
• Leave policy - 22 days of annual leave, 10 paid sick days per year
• Personal equipment policy offering MacBooks along with all necessary hardware and software for work
• Financial support for employees during specific life events (weddings, childbirth, etc)
• A people-focused corporate culture that prioritizes employee well-being

We are looking for an experienced Sales / Business Development Manager to join an international fintech team focused on payment solutions and B2B financial products.

The company develops and promotes several fintech products, including payment orchestration solutions, virtual card products, banking software, and other B2B payment tools. The team operates globally with a fully remote setup and an international environment.

Responsibilities

• Develop B2B sales in the fintech / payments industry
• Identify and attract new clients, merchants, and partners
• Build and maintain long-term business relationships
• Participate in international conferences, exhibitions, and industry events
• Conduct negotiations with decision-makers and key stakeholders
• Work with existing networks and expand industry connections
• Collaborate with product and technical teams to adapt solutions for clients
• Research market trends and identify new business opportunities
   

Requirements

• Experience in B2B sales or business development within fintech, payments, PSP, acquiring, banking, or iGaming
• Strong understanding of the payment ecosystem, including processing, orchestration, issuing, acquiring, etc.
• Existing network within the fintech/payments industry is a strong advantage
• Excellent communication and negotiation skills
• Fluent Russian language
• Good English level for international communication
• Experience working with international clients and partners
• Willingness to travel and attend conferences/events
• Strong networking abilities and proactive approach
• Presentable and confident communication style
   

What We Offer

• Fully remote work format
• International team and global projects
• Performance-based bonus system
• Opportunity to work with multiple fintech products
• Participation in international industry events and conferences
• Career growth opportunities
• Potential relocation opportunities in the future

About us

We are supporting a Berlin-based logistics technology product company that leverages data and AI to improve operational efficiency and deliver smarter experiences for drivers. The team is currently moving an already validated concept from research into a production-ready MVP that will become part of the existing product ecosystem.

You’ll work on a high-impact project involving geospatial data, machine learning, and real-world logistics challenges while collaborating closely with internal product, engineering, and data teams.

Responsibilities

• Own the data science and ML development process from research validation to a production-ready MVP.
• Design, build, and improve data pipelines and ETL processes that feed machine learning models.
• Work with positional, geospatial, and location-based datasets.
• Develop, validate, and iterate on ML models that identify relevant locations and generate actionable insights.
• Prepare models and pipelines for scheduled production execution.
• Collaborate with internal data, product, and engineering teams to understand infrastructure, available data, and business requirements.
• Translate high-level business objectives into technical implementation plans.
• Make technical decisions independently while keeping stakeholders aligned.
• Document assumptions, limitations, and handover materials for the internal team.

• Ensure the solution can be scaled, improved, and integrated into the company’s existing product suite.

   

Requirements

• Strong ownership mindset and ability to work autonomously with minimal day-to-day supervision.
• 5+ years of experience in Data Science, Machine Learning, or ML Engineering.
• Proven experience building ML solutions from concept to MVP or production.
• Strong Python skills and hands-on experience with common ML and data science libraries.
• Solid experience with ETL processes, data pipelines, and model input pipelines.
• Experience working with large-scale, imperfect real-world datasets.
• Experience with positional, geospatial, mobility, logistics, or location-based data.
• Practical experience deploying or preparing ML models for production environments.
• Strong understanding of model evaluation and the trade-offs between accuracy, performance, and business value.

• Ability to communicate with stakeholders, clarify requirements, identify blockers, and drive initiatives forward.

   

Nice to have

• Experience in logistics, transportation, mobility, route optimization, delivery, or fleet-management products.
• Familiarity with AWS, GCP, or other cloud-based data infrastructure.
• Experience with batch processing, workflow orchestration, or scheduled production pipelines.
• Experience handing over ML solutions to internal engineering or data teams.

• Previous experience in startup or product-oriented environments.

   

What we offer

• Competitive compensation and performance bonuses.
• Remote-first culture with flexible working hours.
• Opportunity to work on a high-impact AI and logistics product.
• High level of ownership and influence on technical decisions.
• Open-minded, results-driven environment.
• Collaboration with experienced product, engineering, and data teams.
• Opportunity to take a validated concept and turn it into a scalable production solution.

Who We Are?
Altum is a Ukrainian software development house that supports digital agencies and startups across the US and Western Europe with technical expertise. We focus on innovation, scalability, and quality to help businesses grow.

As part of Altum, DevOut Labs is a WordPress white-label development team delivering high-quality websites for US-based marketing agencies. While hiring is managed under Altum, this role is for DevOut Labs.
More info: devoutlabs.com

Position Overview

As a WordPress Developer, you will be responsible for developing, customizing, and maintaining WordPress websites for our clients. You will collaborate closely with our design and development teams to implement functional and visually appealing websites that align with our client's needs and objectives. This position offers the opportunity to work remotely and contribute to exciting projects for a diverse range of clients.

Responsibilities:

• Develop custom WordPress themes and plugins based on client requirements and design specifications.
• Customize existing WordPress themes and plugins to enhance website functionality and user experience.
• Ensure websites are optimized for speed, performance, and responsiveness across all devices.
• Collaborate with designers and other developers to implement website designs and features.
• Communicate effectively with project managers and clients to provide updates and gather feedback.

Requirements:

• Proven experience as a WordPress Developer, with a strong portfolio showcasing previous work;
• Proficiency in HTML, CSS, JavaScript, PHP, and MySQL;
• Solid understanding of WordPress architecture, theming, and plugin development;
• Experience with popular WordPress plugins and frameworks;
• Ability to work independently and efficiently in a remote environment;

Preferred Qualifications:

• Experience with ACF Pro;
• Experience with front-end frameworks such as Bootstrap or Foundation;
• Knowledge of SEO best practices and accessibility standards;
• Experience with other content management systems (e.g., Drupal, Joomla) is a plus;

Recruitment Stages:

• Initial Interview — up to 30 min;
• Feedback;
• Technical interview
• Feedback;
• Interview with CEO
• Final feedback.

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.

We are looking for a new team member to join our System devisions as a Product Manager.

The System Division is responsible for building and developing the Ajax software ecosystem. The team develops and maintains OS Malevich and the Video Management System, builds scalable cloud infrastructure, and creates client applications for multiple platforms, ensuring that all system components work together as a unified ecosystem.

The division works with Java, Kotlin, Swift, C, C++, and Python. It includes embedded, cloud, mobile, and desktop engineers who ensure the stable operation of Ajax as a single digital platform.

Required skills:

• communication Skills: ability to communicate clearly and concisely with different stakeholders;
• empathy: understanding and empathizing with users’ needs, frustrations, and expectations;
• problem-Solving Skills: strong critical thinking to quickly identify issues, analyze possible solutions, and make decisions that benefit the product and users;
• adaptability & Flexibility: comfortable working in a fast-paced environment where priorities can change quickly based on business needs and user feedback;
• multitasking: be ready to manage multiple products simultaneously;
• curiosity & Continuous Learning: being naturally curious and always willing to learn about the market, new technologies, or customer needs to stay ahead in product development;
• market Research & Analysis: Knowledge of how to conduct market research, analyze competitors, and understand market trends to make informed product decisions, make a calculation of unit economy;
• regulatory & Compliance Knowledge: Understanding of relevant industry regulations (e.g., GDPR for data privacy, legal, financial region diversity) that may impact the product’s design or functionality;

• wireframing & Prototyping: Experience with tools like Figma, or Miro to create low-fidelity wireframes and prototypes that communicate the intended design and functionality of the product.

   

Would be a plus:

• experience in building products from scratch;
• knowledge of multiple functional areas such as sales, engineering, UX/UI, customer support, marketing;
• pre-sale experience;
• technical background;

• experience in CCTV.

   

Tasks and responsibilities:

• identify market and customer needs for intercom products align them with the company’s mid and long-term goals;
• research markets and competitors to ensure the best value proposition;
• manage entire product lifecycle — from ideation through launch, to continuous improvement;
• take full ownership over the product vision, strategy, and roadmap of Ajax Intercom devices, features. Define and articulate them clearly with business and RnD stakeholders;
• analyse, and integrate feedback to refine product features and ensure regulatory compliance;

• prioritise data-driven and feedback-driven approach in feature development, ensuring minimal risks and time to market.

   

We offer:

• the opportunity to suggest and implement your own ideas that directly influence the product and its mass production;
• aplace in a fast-growing company with a motivated and professional team;competitive salary;
• medical insurance;
• corporate English classes;
• the opportunity to participate in Ajax’s internal beta-testing program for security systems;
• discounts from partner companies;
• discounts on Ajax products.
•  

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.