Jobs at Djinni

💎 We’re Hiring: Junior Ruby on Rails Developer

📍 Remote | 🕒 Full-time | 💼 Junior Level | 💰 $400-600

About the Role:
We’re looking for a motivated Junior Ruby on Rails Developer who wants to grow in IT and work on real projects in a supportive team. This is a fully remote, full-time position.

Requirements:
• 6+ months of experience with Ruby on Rails (basic level)
• Understanding of MVC architecture (Models, Views, Controllers)
• Knowledge of CRUD, routes, migrations, validations
• Basic database understanding
• Git basics
• Basic HTML/CSS
• Understanding of REST APIs
• Pet or educational projects (GitHub)
• English level A2+

We Value:
• Strong motivation to work in IT and grow as a developer
• Focus on results, not just tasks
• Responsibility and good communication
• Willingness to ask questions and accept code reviews
• Ability to work with tasks and meet deadlines
• Persistence and problem-solving mindset

What We Offer:
• $400-600 salary range
• Covered AI tools
• Free English-speaking club
• Friendly and collaborative team culture
• Room to learn and grow - mentorship from experienced Ruby developers
• 100% remote

📎 To Apply:
Send your CV and GitHub profile

We’re looking for someone who truly wants to build, learn, and grow 🚀

We are looking for a Salesforce Developer with a strong understanding of Salesforce UI, configuration, and custom development. You will work on improving existing solutions and building new features within our Salesforce environment.
 

Responsibilities:

- Develop and customize Salesforce features based on business needs.

- Work with Salesforce UI, layouts, and user experience improvements.

- Create and manage custom objects and related configurations.

- Support and optimize workflows, automation, and system processes.

- Collaborate with the team to deliver scalable and reliable solutions.

Requirements:

- Practical experience working with Salesforce (UI, configuration, customization).

- Understanding of data models, custom objects, and basic automation tools.

- Experience with Apex or general Salesforce development practices.

- Ability to work with stakeholders to clarify and implement requirements.

- Upper-Intermidiate English 
 

Nice to Have:

- Salesforce certifications.

- Experience with integrations or API-based solutions.

- Familiarity with Agile development processes.

About the Product

This is a back-office / ERP platform designed for tour operators and travel agencies, helping them streamline daily operations — from managing bookings to working with multiple suppliers in a single system.

The platform integrates with:
• booking.com, trip.com
• GDS systems (Amadeus, Sabre)
• Car rental providers (e.g. Hertz)
• Hotel and accommodation platforms (e.g. Juniper)

Experience in the travel domain is a plus, but not required.

Role Overview

We are looking for a Frontend-focused Full-Stack Developer with strong experience in TypeScript and Quasar Framework.

This role is primarily frontend-oriented, but requires a good understanding of backend logic and the ability to collaborate on API integrations and full-stack features.

You will work on a large-scale production ERP system, improving UI architecture, building new features, and contributing to overall product scalability and performance.

Tech Stack

Frontend

• TypeScript
• Node.js
• Quasar Framework (Vue.js)
• Express.js
• MongoDB

Backend

• Laravel (PHP)

Infrastructure

• Docker

Responsibilities

• Develop and maintain frontend functionality using TypeScript and Quasar
• Work with existing large-scale codebase and improve frontend architecture
• Collaborate with backend developers on API design and integrations
• Implement new features and enhance user experience
• Ensure code quality, performance, and scalability
• Participate in code reviews and technical discussions
• Troubleshoot and solve complex technical issues
• Contribute to continuous improvement of development processes

Requirements

• Strong knowledge of TypeScript
• Hands-on experience with Quasar Framework (Vue.js)
• Solid understanding of modern frontend architecture
• Experience with Node.js / Express.js
• Experience working with MongoDB
• Practical experience with Docker
• Ability to work with and improve large existing codebases
• Strong communication skills
• Problem-solving mindset and proactive approach

Nice to Have

• Experience with Laravel / PHP
• Full-stack development experience
• Experience with API integrations
• Experience working in product teams
• Understanding of ERP systems or complex business platforms

What We Offer

• Competitive compensation, based on experience
• Professional growth and development opportunities
• Direct impact on a real product used in the travel industry
• Remote work with a flexible 8-hour working day
• 20 paid vacation days, public holidays, and sick leave
• Supportive and friendly team environment

We are looking for a Full Stack Engineer to join enterprise AI projects focused on intelligent automation, AI integrations, and modern internal platforms.
You’ll work on scalable web applications powered by Python, React, cloud technologies, and LLM-based features.

Requirements

• Strong experience with Python
• Experience with FastAPI or similar backend frameworks
• Commercial experience with React.js
• Experience building REST APIs and full stack applications
• Familiarity with cloud platforms (preferably Azure)
• Understanding of scalable architectures and software engineering best practices

Nice to Have

• Experience with AI/LLM integrations
• Familiarity with LangChain, LangGraph, or AI agent frameworks
• Experience with Azure OpenAI or similar AI services
• TypeScript, Docker, CI/CD experience
• Experience with async processing, queues, or event-driven systems

Responsibilities

• Develop and maintain full stack applications
• Build backend services and frontend interfaces
• Integrate AI capabilities into enterprise products
• Collaborate with engineering and product teams
• Contribute to architecture, deployment, and performance improvements

Are you a Senior Backend Engineer passionate about building scalable AI-driven systems? Join us at Sigma Software to work on a cutting-edge platform that transforms how large-scale engineering organizations manage and analyze complex technical data.

This is a remote position with flexible locations across Europe, Ukraine, and LATAM. You will be part of an innovative team leveraging AI, semantic graphs, and distributed processing to deliver impactful solutions.

At Sigma Software, we value expertise, creativity, and collaboration. Why join us? You will work with advanced technologies, contribute to mission-critical projects, and be part of a company recognized for excellence and innovation.
 

Customer

Our customer operates in the AdTech industry, delivering advanced technology solutions that optimize advertising performance and audience targeting. While the name is confidential, the organization is known for leveraging cutting-edge AI and data-driven strategies to enhance campaign effectiveness and deliver measurable business impact.
 

Project

We are developing a next-generation AI-powered Knowledge Base and Gap Analysis platform for SysML-based engineering environments. The system enables large-scale engineering organizations to ingest, structure, analyze, and reason over complex MBSE artifacts and technical documentation. It supports both cloud and secure classified environments, improving traceability, identifying gaps, and enhancing decision-making in mission-critical projects.

Responsibilities

• Design and develop scalable AI-powered backend systems for SysML-based engineering environments
• Build and maintain distributed data ingestion and ETL pipelines for large-scale engineering artifacts and technical documentation
• Develop and optimize LLM-powered workflows for metadata extraction, semantic analysis, and entity resolution
• Implement AI agents and multi-agent orchestration workflows
• Design and improve RAG-based architectures and semantic retrieval pipelines
• Develop graph-based knowledge representation and traceability analysis solutions
• Work with graph databases, graph processing libraries, and semantic relationship modeling
• Build and optimize distributed data processing workflows using Apache Spark
• Collaborate with cross-functional engineering teams to integrate AI capabilities into platform services
• Design scalable and high-performance APIs and backend services
• Improve system reliability, scalability, observability, and performance across distributed environments
• Participate in architecture discussions and technical decision-making processes
• Contribute to cloud-native infrastructure and deployment workflows
• Support deployments in secure, air-gapped, or classified environments when required
• Create and maintain technical documentation and engineering best practices
  
  Requirements
• At least 5 years of commercial experience in Software Engineering, Data Engineering, or AI systems development
• Strong production experience with Go, Rust, Scala or Python
• Hands-on experience building distributed and scalable systems
• Practical experience with LLM-based applications and AI integrations
• Experience building AI agents and multi-agent systems
• Strong understanding of RAG architectures and semantic retrieval workflows
• Hands-on experience with graph technologies, graph libraries, or graph databases
• Experience with Apache Spark and distributed data processing
• Strong understanding of ETL pipelines and large-scale data ingestion workflows
• Experience with cloud-native infrastructure and distributed environments
• Practical experience with backend platform development and API integrations
• Good understanding of semantic search, entity resolution, and metadata extraction
• Experience working with highly scalable and high-performance systems
• Strong problem-solving and communication skills
• Upper-Intermediate level of English
   

Will be a plus:

• Background in Data Engineering
• Experience with Knowledge Graphs and graph-based semantic modeling
• Familiarity with MBSE or SysML environments
• Experience supporting air-gapped or classified environments
• Experience with vector databases and embedding pipelines
• Experience with Kubernetes and cloud platforms such as AWS, GCP, or Azure

🔎About SoftPlus Ukraine

SoftPlus Ukraine is a growing software development company with roots in Ukraine and partnerships around the globe. We collaborate with companies of all sizes and stages — from ambitious startups to established enterprises. What unites our team is a shared passion for technology, a commitment to quality, and a drive to keep improving every day.

Our people are at the heart of what we do. We’re a diverse team of skilled professionals working remotely across different cities and countries, yet closely connected through teamwork, knowledge-sharing, and mutual support.

📌The Role

We’re looking for a Trainee/Junior Full Stack Angular/.NET Developer who is eager to learn, grow, and contribute to real-world projects from day one. This is a great opportunity if you have a solid foundation in programming and want to put your skills into practice while building modern, user-friendly applications.

In this role, you’ll work closely with experienced developers, gaining hands-on experience in Angular, .NET Core, and MS SQL. You’ll be part of a supportive team that values collaboration, knowledge sharing, and continuous improvement.

📋Key Responsibilities

• Assist in identifying and fixing bugs and issues in the codebase
• Contribute to front-end development using Angular by designing and implementing user-friendly interfaces
• Support database maintenance tasks, including writing SQL queries and helping optimize performance
• Participate in code reviews with more experienced developers to learn best practices and coding standards
• Help refactor existing code to improve efficiency, readability, and maintainability
• Collaborate closely with senior developers, gaining hands-on experience and guidance in both front-end and back-end development

📝Requirements

• Completed or ongoing Bachelor’s degree in Computer Science or a related field
• Solid understanding of software development principles and best practices
• Demonstrated coding skills with pet projects available on GitHub (or similar platform), preferably in C#
• Hands-on (non-commercial) experience with:
  • .NET Core (EF Core, MVC, Onion Architecture, or CQRS)
  • SQL databases
• English proficiency at B1+ level
• Availability for a full-time schedule: 12:00 – 20:30 (Mon–Fri, including a 30-minute lunch break)
• Willingness to participate in regular team meetings during working hours
• Strong analytical and problem-solving skills
• Excellent communication and teamwork abilities

✅Would Be a Plus:

Experience with Angular (or any other JS) framework

What We Offer

💸  Paid probation period — 4 weeks of full-time, hands-on experience before official hiring

📈  Growth opportunities — clear paths for professional development and career advancement

🔋 Supportive culture — a friendly, collaborative environment where your ideas matter

🖥️  Modern projects — work with cutting-edge technologies on meaningful, real-world applications

💡 Talented team — join a motivated group of professionals who are always ready to share knowledge and help you grow

Join our team at SoftPlus Ukraine and contribute to the success of our innovative projects. 
Apply now!

Asabix is an IT company that has been developing CRM/ERP systems, AI solutions, B2B portals, and eCommerce platforms for businesses in Europe and the US since 2017.

We already have live projects actively used in day-to-day business operations, including solutions for logistics, eCommerce, and operational management. This means you won’t be starting from scratch in sales — you’ll have real cases, presentations, and expertise to build trust and close deals faster.

We work both on custom software development (outsourcing) and on our own products.

Responsibilities:

• Identify and acquire new clients in Poland and across Europe
• Build and maintain relationships with business owners and decision-makers
• Conduct discovery calls and present our services and solutions
• Identify client business needs and shape solutions together with the technical team
• Prepare commercial proposals and follow up on negotiations
• Manage deals from first contact to signed contract
• Work with CRM systems (pipeline management, lead tracking, deal stages)

• Attend industry conferences, exhibitions, and business networking events in Poland and Europe

   

Requirements:

• At least 1 year of experience in B2B IT sales
• Experience working with European clients or an understanding of the European market
• Strong spoken and written English
• Polish language proficiency will be a strong advantage
• Ability to independently generate leads and build a sales pipeline
• Understanding of custom software development and digital product sales

• Experience working with CRM systems

   

What We Offer:

• Remote work with a focus on the European market
• Fixed salary + commission from closed deals
• Coverage of conference and business event expenses
• Access to real case studies, presentations, and technical expertise
• Fast decision-making without unnecessary bureaucracy
• Opportunity to grow together with an international software development company

IT Outsourcing / Dedicated Engineering Teams

Remote (Europe / Ukraine) • International travel

🚀 About Us

We are building a high-performance software development company focused on long-term engineering partnerships with startups and tech companies in Europe and the US.

We are a software development company delivering high-quality engineering teams and software solutions for SaaS startups and technology companies in the US and Europe.

Our team consists of experienced engineers and strong delivery management. 

We don’t sell “developers”.
We build dedicated teams that actually deliver.

Our founders are deeply involved in delivery and sales, which means:

• no fake promises to clients
  strong technical credibility in every deal
• real impact, not just sales activity

We are now entering a scaling phase and looking for a Senior Business Development Manager who will help us grow internationally.

Role Mission

The mission of the Senior Business Development Manager is to build a predictable sales pipeline and close new partnerships with SaaS companies in the US and Europe.

The BDM will work closely with company founders and lead the commercial side of the sales process.

Key Responsibilities

New Business Development

• Identify and research target SaaS companies in US and EU markets
• Build and manage a structured target list of potential clients
• Generate outbound opportunities independently through LinkedIn, email and networking
• Conduct discovery calls with potential clients
• Build and manage a healthy sales pipeline

Conference Sales

• Identify relevant international tech conferences and events
• Prepare conference participation strategy together with founders
• Pre-book meetings with target companies before conferences
• Attend international conferences together with company founders
• Lead sales conversations and present company services to prospects

Sales Process & Deal Closing

• Lead client discovery and qualification process
• Identify client needs and propose cooperation models
• Present company services (outsourcing, outstaff, dedicated teams)
• Prepare proposals and coordinate with delivery team
• Negotiate contracts and close deals with new clients

Pipeline Management

• Maintain CRM and track all sales activities
• Manage follow-ups and nurture prospects
• Develop long-term relationships with clients

Cooperation Model with Founders

The Senior BDM leads the commercial side of the sales process.

Typical sales flow:

BDM → lead generation and outreach
BDM → discovery calls and opportunity qualification
Founder → technical expertise and delivery credibility
BDM → negotiation and deal closing

Founders participate in key meetings to demonstrate technical expertise and delivery capabilities.
Required Experience

• 5+ years of experience in Business Development or Sales
• Experience selling IT outsourcing / software development services
• Proven track record of selling services to US or EU clients
• Experience building sales pipeline through outbound activities

Mandatory Sales Track Record

Candidates must demonstrate proven experience in closing service contracts.

Required:

• Successfully closed multiple deals valued $50,000+
• Experience negotiating and signing long-term service agreements
• Experience managing complex B2B sales cycles
• Ability to build and manage pipeline independently

Key Skills

• Strong outbound sales and pipeline building skills
• Excellent negotiation and communication abilities
• Experience working with SaaS founders and CTOs
• Ability to build long-term client relationships
• Fluent English

Conference Experience (Important)

• Experience attending and selling at international tech conferences
• Ability to schedule meetings with prospects before events
• Comfortable representing the company together with founders

Key KPIs (First 6 – 9 Months)

20–30 discovery calls
$300k+ pipeline within first 4 months
$700k–$1M pipeline within 6–9 months
first closed deals within first year

Ideal Candidate

• Hunter mentality and ability to build pipeline from scratch
• Experience selling engineering teams or development services
• Strong networking and relationship-building skills
• Comfortable working with founders in sales process

What Success Looks Like

The successful candidate will build a consistent pipeline of SaaS clients and help the company secure long-term engineering partnerships in US and EU markets.

About Digis
Digis is a European IT company with 230+ specialists delivering complex products for 70+ clients across the U.S., Europe, and Canada. We operate in a remote-first environment and focus on long-term collaboration, stable projects, and transparent processes.

About the Project

You will join a long-term project HubSpot — one of the most recognized global platforms in CRM, marketing automation, and go-to-market solutions.

The product helps companies identify, acquire, and convert their ideal customers through powerful data-driven solutions.

Requirements

• 5+ years of commercial Ruby development experience
• 3+ years of hands-on commercial experience with React
• 1+ year of experience working with microservices architecture
• Upper-Intermediate or higher level of English

Responsibilities

• Maintain and support the existing Ruby-based system
• Fix bugs and resolve production issues
• Upgrade libraries and dependencies
• Ensure system security and compliance
• Investigate and resolve customer-reported issues
• Work with API architecture improvements (e.g., splitting services)
• Participate in scaling and performance-related tasks

Advantages

• Work on a globally recognized product (HubSpot ecosystem)
• Long-term project
• Strong senior-level team with experienced Tech Lead and structured Product Management
• Well-organized onboarding process with dedicated time and documentation
• Focus on real engineering work (stability, scaling, performance) instead of feature rush
• Low-risk environment: no chaotic product changes, clear tasks and processes

We Offer

• 20 paid vacation days per year
• 5 paid sick leaves (no medical certificate required)
• Compensation for professional courses
• English learning support
• Work equipment
• Transparent communication and processes
• Opportunity to switch projects within Digis
• Legal and accounting support
• Corporate psychologist

Redwerk is a software development company operating in competitive US and international markets. In B2B IT outsourcing, social media is not just a visibility channel — it is a positioning and lead-generation channel.

We are looking for a hands-on Social Media Creator who will fully own our social media execution and growth — with a clear focus on generating qualified inbound leads.

This is an execution-first ownership role — not coordination.

You will be responsible for strategy, production, publishing, optimization, and lead-supporting content across:

Primary platforms (mandatory):

• LinkedIn
• Instagram
• TikTok

Other platforms (Facebook, X, YouTube Shorts, etc.) are a plus.

This is a full-time remote position.

Role Goals

1. Generate qualified inbound leads through social media (company and CEO profiles)
2. Build consistent daily visibility across LinkedIn, Instagram, and TikTok
3. Grow engaged B2B and tech-focused audiences in US and international markets
4. Position the CEO as an authority in IT outsourcing and QA

5. Strengthen brand credibility and trust in competitive markets

    

Responsibilities

• Develop and execute social media strategies focused on lead generation
• Create content that supports inbound interest, inquiries, and conversations
• Produce and publish at least 1 post per primary platform per day
• Own content end-to-end (idea → script → visuals/video → publish → optimize)
• Manage and grow CEO’s LinkedIn and professional social presence
• Build thought leadership content designed to generate conversations and inbound opportunities
• Create short-form videos (Reels, TikTok, LinkedIn video) aligned with B2B positioning
• Develop CTAs, hooks, and content formats that drive engagement and inbound actions
• Track performance metrics tied to reach, engagement, and lead indicators
• Optimize based on analytics and business impact, not vanity metrics
• Use AI tools to scale content production and ideation

• Continuously refine content systems and publishing workflows

   

Requirements

• 3+ years of experience in Social Media / Digital Marketing
• Proven experience in IT outsourcing / IT services / B2B tech
• Strong hands-on experience with LinkedIn (mandatory)
• Demonstrated ability to generate inbound leads or qualified conversations via social media
• Experience managing or building executive personal brands
• Strong short-form video creation skills (TikTok / Reels)
• Cross-platform content strategy experience
• Strong copywriting skills for professional audiences
• Strong understanding of targeting, engagement metrics, and lead signals
• Experience working with international markets
• English B2+ or higher

• Comfortable delivering consistent high-volume output

   

Nice to Have

• Experience with social selling or LinkedIn lead strategies
• Experience supporting sales pipeline through content
• AI-powered content workflows
• Experience in US B2B markets

What Success Looks Like

• Consistent daily publishing across primary channels
• Increased qualified inbound inquiries via company and CEO profiles
• Strong LinkedIn engagement from relevant decision-makers
• Growth in audience quality (not just volume)
• Content that drives conversations and business visibility

• Scalable, repeatable content and publishing system

   

We offer:

• Competitive salary
• Unlimited remote work
• Flexible schedule, start by 2 PM
• 20 days paid leave
• 14 days of paid sick leave
• Entrepreneur support; tax coverage
• Wellness benefits
• Language classes in English, Spanish, German
• Tech event support; fee reimbursement
   

Values & Culture:

• Supporting Ukraine’s Armed Forces
• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea-sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and follow-through
• Prioritizing work-life balance
   

Management Style:

• Flat structure; minimal bureaucracy
• Ability to influence company processes and decisions
• Tool selection autonomy for goal achievement
• Streamlined, efficient workflows
• Team of creative, inventive mid-senior professionals
  
   

Joining Redwerk:

As a Social Media Growth Specialist, you will help shape Redwerk’s digital presence and strengthen our positioning in the global IT outsourcing market. You’ll work with an experienced team, contribute ideas, and directly impact brand growth across key platforms. If you’re passionate about social media, analytics, and IT-driven content — this role is for you!

We hope you’re one of us! ❤️

About the role

Edge Tech Trade is building a dedicated Doodle Labs presence in Ukraine to support the rapid adoption of Doodle Labs Smart Radios across Ukrainian unmanned systems — UAVs, FPV platforms, UGVs, USVs, and tethered/ISR systems. As a Field Application & Sales Engineer, you will be the primary technical face of Doodle Labs in country: integrating radios into customer platforms, running field tests with operators, training units and OEM partners, troubleshooting RF and networking issues in the most demanding electronic-warfare environment in the world, and turning that ground-truth feedback into wins for the customer and product input for Doodle Labs HQ.

This is closer to a US-style Field Sales Engineer / Field Application Engineer than a traditional integration engineer: roughly half hands-on lab and field integration, half customer-facing technical sales support. You should be comfortable bench-testing a radio in the morning, flying integration tests with an OEM in the afternoon, and walking a brigade through link budgets and frequency planning the next day.

Key responsibilities

Customer integration & field engineering

• Integrate Doodle Labs Smart Radios (Helix, RM, Embedded, Mini-OEM families) into customer platforms — drones, ground robots, payloads, ground control stations, and repeater/relay nodes.
• Run on-site installations, configuration, and commissioning at OEM partners (e.g., drone manufacturers) and at military units across Ukraine.
• Conduct field tests and range trials: link budget validation, throughput / latency measurements, mesh behavior, video streaming performance, and EW-resilience testing in real operational conditions.
• Diagnose RF issues, jamming/interference patterns, and antenna problems on the ground; recommend fixes (antenna selection, placement, frequency plan, power settings, mesh topology).
• Build and maintain reference integrations and demo kits (radio + autopilot + companion computer + GCS) that the team can use for sales demos, customer training, and rapid prototyping.

Technical sales & customer success

• Act as the primary technical contact for Ukrainian customers — pre-sales scoping, architecture proposals, BOMs, and post-sales support.
• Translate customer requirements (range, payload, video bitrate, EW threat, regulatory band) into a Doodle Labs configuration: radio model, frequency band, antenna, power amplifier (e.g., 4W PA), and network topology.
• Train OEMs and end-users on radio configuration, the Doodle Labs Smart Radio Web UI / CLI, mesh setup, frequency planning, and basic RF troubleshooting.
• Represent Doodle Labs and Edge Tech Trade at Ukrainian defense-tech events (e.g., Brave1, Iron Demo Day) — booth demos, technical talks, customer meetings.
• Maintain a tight feedback loop with Doodle Labs HQ in the US: file structured bug reports, feature requests, and field reports; escalate critical issues; share competitive intelligence from the Ukrainian market.
   

Programs & ecosystem

• Support Ukrainian military codification of Doodle Labs radios — provide technical documentation, lab measurements, and on-site testing data; coordinate with the Edge Tech Trade resource managing the paperwork and government liaison.
• Investigate existing Smeela / NATO Stock Number subcodes via OEM partners (PG Robotics, Lucky Strike, Heavy Shot, etc.) to accelerate codification.
• Manage and grow the small Doodle Labs-owned demo and R&D inventory in country (low hundreds of units): allocations, traceability, RMA flow, and rapid fulfillment for priority customers.
• Coordinate with Doodle Labs HQ on sample shipments (radios, antennas, PAs), test plans, and joint engineering investigations.

Must-have qualifications

• Hands-on integration experience with wireless / RF systems: COFDM, LTE/5G, mesh radios, or similar IP-over-RF links. Direct experience with Doodle Labs, Silvus, Microhard, Persistent Systems, or comparable mesh radios is a strong plus.
• Solid RF fundamentals: link budgets, antennas (gain, polarization, MIMO), propagation, TX power vs. sensitivity, frequency planning, and basic spectrum analysis.
• Strong networking knowledge: IPv4/IPv6, routing, VLANs, multicast, latency/jitter for video, and how all of this behaves over a mesh.
• Experience integrating radios with unmanned platforms — autopilots (ArduPilot / PX4), MAVLink, RTSP/UDP video pipelines, gimbals, and companion computers (Raspberry Pi, NVIDIA Jetson, x86 SBCs).
• Comfortable with Linux (Debian/Ubuntu) at the command line: serial/UART, SSH, networking config, firmware flashing, log analysis.
• Hands-on hardware skills: cabling, connectors (SMA/RP-SMA, MMCX, U.FL), basic soldering, multimeter / oscilloscope / spectrum analyzer / VNA usage at a working level.
• Strong troubleshooting instincts in the field — able to isolate whether a problem is RF, networking, autopilot, power, mechanical, or operator error, often under time pressure.
• Excellent technical communication in English (spoken and written) — you will be the bridge between Ukrainian customers and a US-based engineering team.
• Willingness and eligibility to travel frequently across Ukraine to military units, including to areas closer to the front (within reasonable safety constraints).

Nice to have

• Direct prior experience with Doodle Labs Smart Radios (Helix, RM-1700, RM-2450, Mini-OEM, Embedded) and the MN-MIMO mesh stack.
• Experience with Ukrainian defense-tech ecosystem: Brave1, Smeela / military codification process, Army+ procurement, "e-points" (formerly e-balls) unit purchasing system.
• Experience with EW-resistant designs: frequency hopping, narrow-band fallback, alternative bands (sub-GHz, 1.8 GHz, S-band, C-band), and field hardening against jamming.
• Experience with FPV and BVLOS operations, tethered drones, swarming, or counter-UAS systems.
• Familiarity with power amplifier integration (e.g., 4W PA modules), filters, and TX/RX chain design.
• DevOps / scripting skills (Python, Bash) for test automation, log parsing, and field telemetry tooling.
• Prior service or work with Ukrainian Armed Forces, GUR, SBU, or Special Operations Forces units.
• Public speaking / demo experience.
   

What we offer

• A senior, high-impact role at the intersection of cutting-edge wireless technology and the most operationally relevant defense-tech market in the world.
• Direct working relationship with Doodle Labs HQ in the US — your field reports shape product roadmap.
• Access to the latest Doodle Labs hardware and a fully-funded local lab and demo inventory.
• Backing of the Edge Tech Trade / Edge Solutions team — engineering support, BD coverage, and operational infrastructure.
• Competitive compensation aligned with senior Ukrainian defense-tech market rates; structure and band to be confirmed at offer stage.
• Travel covered. Equipment provided. Real ownership of customer outcomes.

Hiring process

• Initial screen with Edge Tech Trade 
• Technical interview with Doodle Labs— RF, networking, integration, and a field-scenario walkthrough.
• Reference checks and offer.

We are looking for a Senior Data Scientist to join an international Ad-Tech company working with high-load RTB systems processing over 2 billion requests daily.

This role is ideal for someone with strong production experience in Ad-Tech environments, deep understanding of real-time bidding ecosystems, and hands-on work with large-scale machine learning systems.

Requirements:

• 5+ years of commercial experience in Data Science / Machine Learning
• Strong hands-on experience in Ad-Tech - MUST HAVE
• Solid understanding of RTB ecosystems, bidding algorithms, auctions, DSP/SSP flows
• Experience working with high-load distributed systems and large-scale datasets
• Production experience with ML models in real-time environments
• Strong Python skills
• Experience with SQL and large data processing frameworks
• Experience with experimentation, A/B testing, performance optimization
• Understanding of recommendation systems, prediction models, user behavior analytics, or bidding optimization
• Experience with cloud platforms and data pipelines is a plus
• Upper-Intermediate+ English

Responsibilities:

• Develop and improve ML/Data Science solutions for RTB and Ad-Tech products
• Work with large-scale real-time data streams and optimize bidding performance
• Build, test, and deploy production-ready ML models
• Analyze user behavior, traffic quality, campaign performance, and auction dynamics
• Collaborate with engineering and product teams on scalable ML infrastructure
• Improve prediction accuracy, targeting, and monetization efficiency
• Participate in architecture and optimization discussions for high-load systems

Nice to have:

• Experience with recommendation systems or ranking models
• Knowledge of ClickHouse, Kafka, Spark, Hadoop, or similar technologies
• Experience with deep learning / reinforcement learning in Ad-Tech
• Experience with fraud detection or traffic quality analysis

If you have strong Ad-Tech expertise and experience with RTB systems at scale - we’d be happy to connect 🚀

We are looking for a Project Manager to join our Production team and lead architectural visualization projects from start to finish.

Key Responsibilities

• Prepare and refine project briefs
• Identify missing information and clarify requirements with clients
• Develop project schedules and ensure alignment with stakeholders
• Manage client communication and build long-term relationships
• Handle scope changes, negotiations, and upselling opportunities
• Coordinate internal teams and resources
• Monitor project timelines, budgets, and deliverables
• Maintain accurate project documentation
• Oversee onboarding and execution phases
• Track progress and ensure deadlines are met
• Collaborate with Finance and Business teams
• Prepare regular performance reports

Requirements

• 2+ years of experience in Project Management (outsourcing experience is a plus)
• B2B experience
• Upper-Intermediate English (B2) or higher
• Strong communication and leadership skills
• Ability to manage multiple projects and priorities

Nice to Have

• Experience in architectural visualization or a related industry

What We Offer

• A creative and open-minded team environment
• 24 working days of paid vacation and paid sick leave
• Flexible work schedule focused on results rather than hours

Application Process
To help us better understand your background and communication style, please include a short self-introduction video (up to 3 minutes) with your application.

We are looking for an Account Manager who can build strong long-term relationships with mid-sized and growing client accounts, while also contributing to account expansion and overall revenue growth.

Responsibilities:

- Build and maintain strong, long-term relationships with assigned clients; 

- Identify client needs and support upsell and cross-sell initiatives; - Ensure smooth service delivery in close cooperation with engineering teams. 

- Monitor account health, client satisfaction, and operational performance;

 - Proactively identify risks and escalate them when necessary; - Conduct regular check-ins and performance review meetings with clients.

- Support commercial discussions and contract renewal processes; - Contribute to revenue growth through account development initiatives.

Requirements:

- 2+ years of experience in Account Management or a related role;

- Proven experience in managing commercial conversations and supporting upsell initiatives; 

- Strong communication and relationship-building skills; 

- Ability to understand client business needs and translate them into clear, actionable requests for delivery teams; 

- Experience working with cross-functional teams (delivery, finance, recruitment); 

- Strong problem-solving skills and a client-oriented mindset; 

- English level: Upper-Intermediate or higher.

B2B with a USA company; Full-time, long-term cooperation, 3 steps to the job offer.

About the Company
 

They are a fast-growing digital health technology organization focused on improving cardiovascular health and addressing hypertension through advanced, science-driven solutions.

Their product enables users to better understand and manage heart health - one of the leading causes of mortality worldwide. Their mission is to empower individuals to take an active role in their health journey through digital therapeutics, supporting longer and healthier lives.
 

Their solution is delivered through employers and healthcare plans in a B2B2C model, partnering with large enterprise clients. They are backed by top-tier investors and have recently experienced significant growth in both revenue and customer base.

 

Role Overview
 

Due to continued expansion, they are looking for a DevOps / Cloud Infrastructure Engineer to take ownership of infrastructure-related initiatives.

In this role, you will play a key part in building, scaling, and securing production systems, while improving reliability and operational efficiency.

 

Key Responsibilities
 

• Design, build, and maintain scalable production infrastructure
• Develop and support a robust ML pipeline and data lake architecture
• Improve and evolve build and deployment processes, moving toward full CI/CD
• Manage, secure, and scale Kafka clusters running on Kubernetes
• Collaborate closely with development and security teams to enhance infrastructure and compliance
• Create monitoring systems, dashboards, alerts, and internal tools to proactively detect and resolve issues
   

Tech Stack

Scala, Python, JS, AWS, Kubernetes, Nginx, ELK stack, Prometheus, Kafka, MongoDB, PostgreSQL, Redis, Jenkins, and more

 

Requirements
 

• 6+ years of experience in DevOps or similar roles
• Hands-on experience with Kubernetes and AWS (or another major cloud provider) in production
• Experience working with Docker containers in production environments
• End-to-end DevOps experience beyond CI pipelines required
• Experience with Linux/Unix-based systems in addition to Windows environments required
• Programming experience in at least one of the following: Scala, Java, or Python
• Experience with Kafka (clusters and streaming) is a plus
• Experience using AI tools for development (e.g., code assistants) is a plus
• Familiarity with logging and monitoring tools such as ELK, Prometheus, or similar
• Experience with CI/CD pipelines and related tools
• Strong understanding of scalable systems and production architecture
• Self-driven, quick learner, and comfortable working with new technologies
  
  
  Aply now and work on a meaningful product that has a real impact on people’s health while building and scaling modern, cloud-native infrastructure. Join a fast-growing environment where you can take ownership, influence technical decisions, and grow alongside a strong engineering team.