Jobs at Djinni

We are looking for a Product Owner who has successfully managed a mobile app end-to-end - from idea and planning to launch in the App Store and ongoing product management after release.

The ideal candidate has hands-on experience leading mobile app products through the full lifecycle, including defining features, coordinating development, managing UX decisions, publishing apps to the Apple App Store, and maintaining the app’s presence and growth after launch.

Key Requirements

• Proven experience managing a mobile app from concept to release
• Experience coordinating the full mobile product lifecycle:
  • idea validation
  • feature planning
  • UX flow definition
  • development coordination
  • testing and release
  • App Store submission and publishing
  • post-launch management and optimization
• Strong understanding of Apple App Store processes, guidelines, TestFlight, certificates, and release management
• Good UX/product sense with attention to usability and customer experience
• Ideally has design or UX background and can contribute to product flow and interface decisions
• Experience managing app presence after launch:
  • App Store optimization
  • updates and release planning
  • user feedback handling
  • analytics and product improvements
• Ability to work closely with developers, designers, and business stakeholders
   

Ideal Candidate

Someone who can truly take ownership of a mobile product - not only managing tasks, but understanding how to bring an app from an initial idea into a polished, published, and actively managed product with strong user experience.

Why Join Us?

🔹 100% remote | 🌎 Global team | ⏳ Full-time
 

If you’re looking to work on cutting-edge AI products, solve challenging problems, and be part of a fast-moving, high-talent team, you’ll love it here.
 

Join NineTwoThree AI Studio, a remote-first product design, engineering, and marketing studio, founded in 2012 and based in Boston. We build AI-powered web and mobile apps for big brands and fast-moving startups.
 

You’ll work with really smart people—the kind of teammates who challenge you, push you forward, and make you better. We move fast and focus on getting things done.

We've been growing 20% every year for the last 5 years, which means there’s plenty of room for career growth and promotions. Our work speaks for itself—some of our customers found us through five layers of referrals. That’s how much people appreciate what we do.
 

We run on clear processes and strong leadership, so while we move quickly, we don’t do chaos. We do high-quality work, and we do it right.
 

We focus on products with a positive impact in various domains from sports and health, to logistics and nuclear. But if you're into gambling, adult entertainment, or crypto, we’re not your place.

We are looking for a Strong Junior QA Manual Engineer who is driven to create the best software possible.

What You’ll Do:

• Review documentation and analyze requirements;
• Plan and estimate testing activities;
• Design test plans, scenarios, scripts, and procedures;
• Report and document technical issues, report bugs and errors to development teams;
• Create test cases;
• Perform manual Functional, Regression, and Exploratory testing (Web, Mobile);
• Conduct post-release/ post-implementation testing;
• Monitor applications and software systems;
• Present findings to software development and business user teams;
• Effectively collaborate with team members to achieve the best results.
   

Who We’re Looking For:

• 1.5+ years of industry experience in QA or Software Engineering
• Good knowledge of the QA process, terminology, and methodology.
• Experience in manual testing of Web and Mobile Applications.
• Good understanding of testing processes, methodologies, and standards (test plan, test design, test case, checklist, SDLC);
• Experience in web testing (Rest API and Dev tools).
• Successfully completed QA courses;
• Autonomy and attentiveness;
• Desire to grow and work in a team; 
• Ability to prioritize their time and dynamically adapt to the team's needs.

• Upper-Intermediate level of English.

   

What We Offer:

• Annual paid vacation: 20 days-off per year during the first 3 years, further increasing to 25 days in later years.
• Paid sick leave, 10 national holidays and 2 company days-off.
• Well-being budget.
• Maternity/paternity leave.
• Accounting assistance.
• Reimbursement of expenses for professional development courses/certifications (up to 100% in agreement with the Manager).
• Hardware upon business needs.
• Strong positive engineering culture, a tightly-knit team of professionals with a good sense of humor.

What's The Process:

We value your time and ours and make the process fast and easy. 
Our interview process takes the following steps: interview with the HR, technical interview with the QA Team Lead and QA Manual Engineer, Offer.


Apply now and lead the next generation of AI-powered products.

Intent Solution Group is inviting talented professionals to join our interesting and dynamic team. We are looking for passionate, open-minded, result-oriented Quality Assurance Analysts with a heart-deep commitment to success. You will have a great chance to grow as a professional in a friendly and supportive team at Intent Solution Group.
 

This is your opportunity to make a difference and work with world class engineering teams focused in areas such as drone innovation, green technology, digital media, and healthcare technology.
 

Requirements

• Proficient in manual testing across web and/or mobile applications
• Solid understanding of QA methodologies (functional, regression, integration, API testing)
• Understanding of application architectures (client-server, REST APIs, microservices basics)
• Intermediate experience working in Scrum / Agile environments
• Ability to analyze requirements and translate them into clear, structured test cases and User Stories
• Strong communication skills with Product Managers and cross-functional teams (Intermediate English or higher)
• Ability to mentor Junior QA Engineers (1–2 people) and review their work
   

AI & Modern QA Skills (Required)
 

• Practical use of AI tools in QA workflows (e.g. ChatGPT, GitHub Copilot) for:
• test case generation
• bug analysis and reproduction steps
• test data creation
• documentation and summarization
• Ability to create effective prompts for QA tasks (prompt engineering basics)
• Experience using AI to accelerate exploratory testing and risk analysis
• Understanding of limitations of AI-generated outputs (hallucinations, inconsistencies, false positives)
• Ability to validate AI-generated test cases and outputs against requirements
   

Nice to Haves
 

• Degree in Computer Science, Mathematics, or related technical field
• Experience with test automation tools and frameworks
• Familiarity with CI/CD pipelines and build/deployment processes
• Basic experience with cloud platforms (AWS, GCP, Azure)
• Experience with AI-powered testing tools
• Exposure to API testing of AI/LLM-based systems (e.g. OpenAI API)
• Understanding of test optimization using AI (self-healing tests, smart locators, flaky test detection)
• Awareness of basic evaluation concepts for AI systems (accuracy, precision/recall at a high level)
  
   

Benefits

• You will enjoy working in a flexible, Agile, and multinational environment to drive improvements to our customers’ solutions, design and develop new cloud services and software solutions. 
• Your skills and experience can be applied to build state of the art software products.  
• You will definitely gain access to continuous learning opportunities and ensure the constant expansion of your skill-sets through working with top global players in technology scene. 
• We provide you a wealth of opportunities to serve as an AWS domain expert and gain deep cross-industry expertise within our expanding customer portfolio

Our Customer:

A product-focused company building a large-scale SaaS platform, where the DevOps function serves as the backbone of the entire development and infrastructure ecosystem, ensuring high standards of performance, security, and reliability.

Your tasks:

• Develop, maintain, and optimize CI/CD pipelines to support efficient and reliable delivery processes.
• Design, implement, and manage scalable cloud infrastructure across AWS and GCP environments.
• Ensure high availability, reliability, and security of production systems.
• Identify and mitigate infrastructure-related risks, including performance and security issues.
• Analyze system performance and implement improvements for scalability and efficiency.
• Build and enhance internal tools for monitoring, testing, and system diagnostics.
• Collaborate closely with development teams to support delivery and operational excellence.

Required experience and skills:

• 3+ years of hands-on experience in DevOps within Cloud or SaaS environments.
• Strong experience with AWS and/or GCP cloud platforms.
• Solid understanding of high availability, scalability, and reliability principles.
• Experience with networking fundamentals.
• Proven experience building and maintaining CI/CD pipelines.
• Proficiency in scripting (Bash and/or Python).
• Hands-on experience with Infrastructure as Code (IaC) tools and practices.
• Practical experience working with Kubernetes.
• Strong problem-solving skills and ability to work in dynamic environments.
• Upper-intermediate or higher level of English.

Would be a plus:

• Experience with multi-cloud environments.
• Understanding of Application Lifecycle Management (ALM).
• Experience working with CDNs.
• Familiarity with databases such as MongoDB and PostgreSQL.

Diya (70+ employees) is currently seeking to hire Recruitment Specialist for a full-time position for our Zhytomyr office. Remote work possible, however permanent residence in Zhytomyr is required.

The company is actively growing, so there is a need to expand the HR team. You will deal with both technical and non-technical vacancies. The recruiter will work closely with HR and report to the company’s management.

Responsibilities for the role:

• Providing a full recruitment cycle — making sure that the job posts are posted on all the job boards used by the company; 
• Candidates pre-selection and pre-interview; 
• Scheduling the technical interviews; 
• Approving and sending out the job offers;
• Ensuring effective communication with hiring managers;
• Analysing and optimisation of the recruitment process.

Qualifications:

• 1+ year of recruitment experience
• Understanding of the specifics of the IT market
• Proficient knowledge of candidate search tools (LinkedIn, Djinni, work.ua, robota.ua, Happy Monday and other resources; social networks)
• Excellent communication and interpersonal skills
• Self-motivated, punctual, quick-thinking, creative and proactive
• Ability to learn and adopt new technologies
• Ability to multitask and perform under pressure
• Upper-intermediate level of English (both spoken and written)

What we offer:

• Comfortable work environment.
• We provide full support and sponsorship for obtaining professional certification (taking courses and additional training).
• We provide a corporate English tutor to help you level up your communication skills for international projects.
• Comprehensive healthcare insurance and gym membership compensation.
• Access to professional psychological consultations to support your well-being.
• Paid vacation and sick leave.
• Real career opportunities, paid training.

Fullstack Developer (Backend-focused) — Java / AWS / React

We are looking for an experienced Senior Fullstack Developer (Backend-focused) to join a long-term project in partnership with a global consulting company.
 

You will work on digital products for a Belgium-based telecommunications company, supporting major media and entertainment platforms across Belgium and the Netherlands.
 

💻 What you’ll do

• Develop and maintain backend APIs
• Support and improve existing backend and frontend applications
• Fix bugs and ensure system stability
• Identify opportunities for product and technical improvements
• Collaborate with stakeholders, developers, and product teams
   

🧠 About the role

You will be part of a cross-functional team working on cloud-based applications used across the organization.

This role is ideal for someone who:

• enjoys building scalable backend systems
• can balance speed and technical quality
• is comfortable working in a collaborative environment
• cares about clean architecture and long-term product health
   

✅ Requirements

Backend & Architecture

• 3+ years with microservices architecture
• Strong experience with Java 21+
• Solid knowledge of Spring Boot / Spring Framework

Cloud & Infrastructure

• 5+ years with AWS (ECS, SQS, SNS, API Gateway, CloudWatch, etc.)

Databases

• MongoDB (CRUD, 3+ years)
• SQL (PostgreSQL or SQL Server)

Frontend

• 1+ year with React / JavaScript

General

• REST APIs, HTTP, JSON
• Agile (Scrum / Kanban)

• English — Upper-Intermediate+

   

⭐ Nice to have

• Advanced Spring (AOP, OpenFeign)
• AWS Lambda, DynamoDB
• Data tools (Snowflake, DBT, Airflow)
• Quarkus, Thymeleaf
• Experience with GDPR or marketing platforms

🤝 What matters for us

• Strong communication skills
• Ability to work in a team
• Focus on quality over quantity
• Proactive mindset and ownership

⚠️ Application Policy
Please note that we expect candidates to complete all stages of the hiring process independently, without the use of AI assistance.
Our goal is to fairly assess your personal skills and experience.
 

AutoBidMaster to dynamicznie rosnąca platforma online działająca w wyjątkowej niszy branży motoryzacyjnej – aukcjach samochodów używanych i powypadkowych. Od ponad 15 lat łączymy klientów z USA i całego świata z aukcjami pojazdów online oraz sprawnie dostarczamy auta do każdego większego portu na świecie.Tworzymy zgrany, międzynarodowy zespół 100+ osób, które chcą, aby AutoBidMaster było najlepszym miejscem do zakupu i wysyłki aut po szkodach – z transparentnymi zasadami, innowacyjnym podejściem i nutą funu.

Nasza misja? Pomagać klientom dawać drugie życie samochodom, upraszczając proces licytacji i zakupu.

Teraz szukamy doświadczonego Agenta Sprzedaży do naszego zespołu w Warszawie! Będziesz odpowiadać za pełną obsługę sprzedaży samochodów w segmencie retail – od pierwszego kontaktu, po finalizację zakupu i dostawy.

Twoje zadania:

• Codzienna praca z nowymi i obecnymi klientami
• Wsparcie przez telefon, e-mail i WhatsApp na każdym etapie zakupu i transportu auta
• Budowanie i utrzymywanie trwałych relacji z klientami
• Dbanie o pozytywne doświadczenie zakupowe
• Współpraca z międzynarodowym zespołem sprzedaży w realizacji planów

Wymagania:

• Doświadczenie w sprzedaży samochodów
• Samodzielność i umiejętność zarządzania swoim czasem pracy
• Biegły język polski w mowie i piśmie
• Bardzo dobra znajomość języka angielskiego w mowie i piśmie
• Znajomość pracy z systemem CRM
• Proaktywność, priorytetyzacja zadań i energia do działania
• Umiejętności negocjacyjne i interpersonalne
• Orientacja na klienta i dbanie o jego pozytywne wrażenia
   

Co oferujemy:

• Stabilne wynagrodzenie podstawowe wraz z dynamicznym systemem prowizyjnym (im wyższe wyniki, tym wyższa stawka procentowa, bez górnego limitu).
• Praca w szybko rosnącym zespole specjalistów z USA i Europy, którzy wyznaczają nowy globalny standard w branży motoryzacyjnej
• Wszystkie narzędzia i sprzęt potrzebne do efektywnej pracy
• Wolne w święta według kalendarza USA (pracujemy wg amerykańskich dni wolnych)
• Godziny pracy: 10:00 – 19:00 CET
• Umowa B2B
• Niezapomniane integracje i imprezy firmowe.

Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 1000+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
Always Pushing the Boundaries? You Already Belong at RISK!

Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.

We are looking for an PBN Manager to join our team.

Responsibilities:

• Search, evaluate, and acquire high-quality expired / aged domains across different GEOs, including marketplaces, auctions, and private deals;
• Analyze domain quality, backlink profiles, historical data, and Web Archive records;
• Identify toxic, overused, spammed, or low-quality domains before purchase;
• Manage full-cycle PBN site launches, including:
  • WordPress installation and setup;
  • Technical configuration;
  • Semantic core preparation;
  • Content planning and on-page optimization;
• Manage link placement, tracking, and reporting within the approved SEO strategy;
• Monitor PBN network health, including indexation, technical errors, footprint risks, and site performance;
• Support and scale PBN infrastructure to improve SEO performance and ranking growth;

• Track key SEO metrics, domain efficiency, link performance, costs, and prepare regular reports.

   

Requirements:

• 1+ years of experience in SEO, PBN, linkbuilding, or related roles;
• Hands-on experience with WordPress: installation, setup, and basic website launch;
• Strong practical experience with Web Archive for drop analysis and site recovery;
• Experience finding and analyzing quality expired / aged domains across different GEOs;
• Ability to distinguish toxic, dead, overused, or spammed domains;
• Understanding of price-to-quality ratio when selecting domains and links;
• Knowledge of domain quality factors: backlink profile, anchors, topical relevance, spam signals, penalties, and historical usage;
• Practical understanding of how links, authority, relevance, indexation, and risk signals impact SEO performance;
• Confident user of Google Sheets and large data sets;

• Strong practical experience with SEO tools, especially Ahrefs, Majestic, Screaming Frog, or similar;

   

Will be a plus:

• Background in iGaming, betting, casino, crypto, finance, or other competitive niches;
• Experience working across multiple GEOs;
• Experience maintaining multiple PBN sites or larger domain networks;
• Basic CSS / HTML knowledge;

• Experience with automation or process optimization for routine SEO/PBN tasks.

   

Our Benefit Cafeteria is Packed with Goodies:

• Children Allowance
• Mental Health Support
• Sport Activities
• Language Courses
• Automotive Services
• Veterinary Services
• Home Office Setup Assistance
• Dental Services
• Books and Stationery
• Training Compensation
• And yes, even Massage!

Project Description

Development of a portable, high-fidelity audio device integrated with AI assistant capabilities. The project focuses on creating a high-performance consumer electronics product with a focus on quality sound and battery efficiency.

Scope of Work

You will be responsible for the “brain” of the device, from low-level drivers to high-level application logic.

• Firmware Development: Design and build applications, system features, and peripheral drivers from scratch.
• Full-Cycle Engineering: Handle coding, debugging, and systematic troubleshooting throughout the entire development process.
• System Validation: Perform rigorous testing to ensure hardware-software stability and feature performance.

We Expect You Are

• Self-Driven & Autonomous: A proactive problem-solver who can navigate hardware documentation and drive tasks to completion independently.
• Result-Oriented: Focused on delivering high-quality end products that align with business goals and reach the “Done” state.
• A Strong Communicator: Able to articulate complex technical concepts clearly to both technical and non-technical stakeholders.
• Flexible: Ready to quickly adjust to changing requirements, new technology stacks, or shifting project priorities.
• Value-Driven: A contributor who looks beyond “just coding” to propose architectural improvements and process optimizations.
• A Collaborative Team Player: Committed to knowledge sharing, active participation in code reviews, and supporting colleagues.

What You Need For This Position

• 5+ years in embedded software development with broad system-level thinking and a focus on product architecture.
• Deep proficiency in C/C++, including memory management, interrupts, and real-time constraints.
• In-depth knowledge of Linux (Yocto/Buildroot, kernel-level debugging, device trees) and RTOS (FreeRTOS or similar) internals.
• Previous experience with audio processing (either on DSP or ARM Helium MVE).
• Experience with embedded ML or Edge Computing.
• Proven track record in debugging, bug fixing, and system performance optimizations.
• Strong experience with peripheral (UART, SPI, I2C).
• Proficiency in CMake, Bash, and Python scripting for automation and build systems.
• Solid experience with Git, GitHub, and Jira.
• Ability to create clear, maintainable technical specifications and code documentation (Doxygen, Wiki, Markdown).
• English Proficiency: Upper-Intermediate (B2). Ability to conduct technical discussions, participate in meetings, and write professional documentation/emails for international clients.
   

Nice to Have

• Ability to read datasheets/schematics and hands-on experience with oscilloscopes and logic analyzers.
• Familiarity with ZephyrOS.
• Experience with embedded ML or Edge Computing.
• Experience with wireless connectivity: BLE, WiFi, Matter, LoRaWAN.
   

What We Offer For Your Success

• Zero bureaucracy and no time tracking;
• 20 working days paid vacation and 15 days of sick leave;
• Additional days of leave for important events of life;
• Flexible working hours (start your day between 8:00 and 11:00);
• Professional English courses in small groups by level;
• Education and anniversary bonuses;
• Providing all the necessary equipment;
• Full accounting support for the employees;
• The opportunity to rotate on projects to learn new technologies;
• Opportunity for development and career growth in the areas of Tech/Team leadership, mentoring;
• Office in the historical part of Kyiv (Podil) with convenient transport links;
• Office with autonomous power systems, uninterrupted Internet connection, coffee, tea, and snacks.
   

Hiring Process

Stage 1: Interview with HR (60 min.).

Stage 2: Technical Interview (60-80 min).

About the Role

JetMonsters IT Holding is looking for an Product Manager / Apps Product Lead with experience in iOS & mobile apps to build and lead the full cycle of testing and launching mobile applications for the US market at the JetApps studio.

This role focuses primarily on iOS subscription-based apps across categories such as tools, utilities, content, and health & fitness.

You will own the entire product lifecycle — from identifying promising app niches and defining MVP strategy to launching, testing, and scaling successful products.

Responsibilities

• Define product strategy and niche selection for new mobile apps to test.
• Identify core value propositions and define the MVP scope, product requirements and approve the UX logic.
• Define the required monetization model and unit economics.
• Define and manage key product metrics, build financial models for MVP, and ensure product profitability.
• Set up product analytics, manage events and funnel tracking
• Collaborate cross-functionally with development, marketing, and finance teams.
• Manage the full cycle of MVP development, testing, and iteration, making decisions: kill / iterate / scale.
• Work with A/B testing frameworks and drive experiment-driven product development

Requirements

• 3+ years of experience in Mobile Product Management (preferably iOS apps).
• Experience working with subscription monetization models.
• Proven experience launching subscription-based products from scratch in Tier-1 markets (US preferred), with a track record of scaling revenue and generating sustainable margins.
• Strong understanding of mobile app unit economics.
• Hands-on experience with product analytics tools (Amplitude, Firebase, AppsFlyer, or similar).
• Proven ability to build product roadmaps, define MVP hypotheses, and optimize retention and paywalls.
• Strong data-driven mindset and structured thinking.
• English level B1–B2 or higher.

Nice to Have

• Experience scaling mobile applications.
• Experience working in small, lean product teams (3–5 people).

Your Impact

• Opportunity to build and scale mobile apps from scratch.
• High ownership and direct impact on product and business results.
• Fast iteration cycles with data-driven decision-making.

We offer

• remote cooperation
• full-time, schedule from 9:00/10:00 to 18:00/19:00 (from Mon. to Fri.).
• Partial or full reimbursement for attendance at specialized courses and trainings, as well as for attending conferences and events in the field of specialization.
• Corporate English Club online.
• 15 days of paid vacation per year, paid sick leave; 10 days off for Ukrainian national holidays.
• Medical insurance / compensation for sports activities

If all of the above matches and resonates with you, and you have the relevant experience, you want to become part of the JetMonsters team and bring something new to it, send your resume and join us.

Middle Full Stack Engineer

We’re building the Production ready system from the PoC and looking for a Middle Full Stack Engineer who enjoys creating scalable products and taking ownership of real technical decisions. You’ll work closely with product and design teams, shape parts of the architecture, and help turn ideas into a production-ready platform.

Requirements:

• 3+ years of software development experience with JavaScript, TypeScript, and modern ES6+
• Good experience with React and Next.js
• Good experience with backend development using Node.js / NestJS
• Hands-on experience with MongoDB and PostgreSQL
• Experience building scalable applications and contributing to system architecture
• Comfortable working in fast-paced, product-driven environments
• Good communication skills and ability to collaborate with both technical and non-technical stakeholders
• Upper-Intermediate English (B2+)

Nice to Have:

• Experience with MQTT
• Experience with React Native or WebSockets
• Experience working in startup or early-stage environments
• Experience building applications that can be deployed on both OnPrem and Cloud platforms
• Experience with Azure, IoT Hub, Microsoft Entra ID

Responsibilities:

• Develop and deliver key features of a new product from concept to launch
• Contribute to the design and implementation of scalable frontend and backend architecture
• Collaborate closely with product, design, and engineering teams
• Continuously improve performance, reliability, and scalability of the platform.

We are looking for a highly technical Senior QA Engineer to join a fast-paced product team building specialized workforce management software for large-scale industrial operations.

The system is a hardware-integrated SaaS platform that processes real-time field data and delivers actionable insights through dynamic dashboards and mobile interfaces.

The platform’s core includes IoT data ingestion, workforce tracking, and advanced scheduling logic, with a strong focus on real-time analytics.

This role focuses on automating complex user interfaces involving high-frequency data updates and large datasets.

This is an Individual Contributor role with high ownership over the testing strategy and automation framework.

This is not a manual QA-only role. The position requires deep expertise in Playwright, strong programming skills, and the ability to work with complex, dynamic UI systems.
 

Strong Playwright expertise is the primary screening signal and will be validated during the technical interview.
 

About the Client:

A US-based product company in the Construction Technology domain.

The platform replaces manual time tracking with AI-powered biometric verification. It helps contractors capture accurate work hours, reduce payroll errors, track crews and cost codes in real time, and sync labor data into systems such as Procore, CMiC, Vista, and Power BI.
 

Responsibilities:

• Develop and maintain a robust automation framework from scratch
• Automate complex UI with dynamic content and frequent updates
• Identify and document edge-case scenarios in highly dynamic UI components
• Collaborate with frontend developers to ensure the testability of new features
• Perform root-cause analysis of flaky tests
• Monitor and improve test execution time within CI/CD pipelines
• Conduct manual testing where automation is not yet feasible
   

Requirements:

• 5+ years of experience in Software Quality Assurance
• Expert-level proficiency with Playwright (JS/TS) (core requirement)
• Strong programming skills in JavaScript and TypeScript
• Proven experience testing dynamic content and complex/virtualized lists
• Deep understanding of DOM manipulation and asynchronous event handling
• Experience with CI/CD integration for automated test suites
• Proficiency in Chrome DevTools for debugging and performance profiling
• Proactive attitude toward identifying architectural bottlenecks
• Ability to work independently in a remote environment
• Strong documentation skills for bug reporting and test planning
   

We offer:

• Remote-first flexibility
• Exposure to modern automation frameworks
• High ownership over testing strategy and quality processes
• Collaboration with a high-performing international engineering team
• Reservation option for candidates based in Ukraine
   

We will be happy to get in touch and share more details about the role 🙂

We are looking for a DevOps Engineer to join our team.

Requirements:

• 7+ years of experience in DevOps, Cloud Infrastructure, SRE, or Platform Engineering
• Strong hands-on experience with AWS services: EC2, S3, VPC, IAM, Security Groups, Load Balancers, etc.
• Solid Terraform experience: modules, state management, variables, environment configurations, and safe infrastructure changes
• Hands-on experience with Jenkins: maintaining pipelines, troubleshooting builds, analyzing logs, and supporting deployments
• Strong Linux administration and troubleshooting skills
• Good understanding of CI/CD processes, deployment flows, rollbacks, and release reliability
• Experience with Git workflows: branching, pull requests, code reviews, and merge conflict resolution
• Experience with monitoring and observability tools such as CloudWatch, Grafana, and Prometheus
• Ability to independently investigate issues and clearly communicate findings
• Upper-Intermediate or higher level of English

Responsibilities:

• Maintain and improve AWS infrastructure across development, staging, and production environments
• Review and implement Terraform-based infrastructure changes with a focus on reliability and security
• Support and optimize Jenkins CI/CD pipelines for builds, deployments, and environment updates
• Investigate infrastructure and deployment issues using logs, metrics, dashboards, and AWS tools
• Ensure consistency and reliability of infrastructure changes across environments
• Collaborate with engineering teams on deployment automation and operational readiness
• Maintain infrastructure documentation, runbooks, and deployment guides

We offer:

• A full-time job
• Flexible working hours
• Paid vacation and sick leave
• Managing your taxes and accounting
• Career and professional growth opportunities
• Optional benefits package that includes Health insurance, Gym membership, English courses, compensation of certification, courses, and training
• Creative and lively team of IT specialists, adequate management, and zero unnecessary bureaucracy

About the Role

We are looking for a motivated Project Manager (Middle level) to join our product team at SOC Prime - a cybersecurity SaaS platform used by security teams across 40+ countries.

You will work closely with senior Product Managers and engineering teams to keep delivery running smoothly - tracking task progress, removing blockers, and ensuring clear communication across the team.

This is a great opportunity for someone who wants to grow in project management within a fast-paced, dynamic product environment.

What You Will Do

• Monitor and update Jira tasks - ensure statuses, descriptions, and subtasks are current and accurate
• Track task progress across engineering teams and flag blockers early
• Escalate blockers and dependencies to senior PMs and team leads
• Coordinate across cross-functional teams - engineering, QA, design - to ensure alignment and unblock delivery
• Support grooming sessions - prepare tasks, take notes, follow up on open questions
• Keep backlogs clean and up to date
• Assist with documentation of product flows and requirements
• Communicate progress and status updates internally

What We Are Looking For

• From 2 years of experience in project management
• Experience working in Agile or Kanban environments
• Ability to work independently in a fast-moving, dynamic environment
• Attention to detail and strong organizational skills
• Comfortable working with Jira 
• Proactive mindset - you spot problems before they become blockers\
• Ukrainian language - native, English language - B2 and higher 

Nice to have 

• Experience in SaaS or B2B products
• Familiarity with cybersecurity concepts 
• Basic business analysis skills - the ability to interpret requirements and translate them into clear, actionable task descriptions is a strong advantage

About Tie

Tie is building the next generation of identity resolution and marketing intelligence. Our platform connects hundreds of millions of consumers across devices, browsers, and channels—without relying on cookies—to power higher deliverability, smarter targeting, and measurable revenue lift for modern marketing teams.

At Tie, AI is not a feature—it is a core execution advantage. We operate large-scale identity graphs, real-time scoring systems, and production ML pipelines that directly impact revenue, deliverability, and customer growth.

The Role

We are looking for a Senior AI / Machine Learning Engineer to design, build, and deploy production ML systems that sit at the heart of our identity graph and scoring platform. You will work at the intersection of machine learning, graph data, and real-time systems, owning models end to end—from feature engineering and training through deployment, monitoring, and iteration.

This role is highly hands-on and impact-driven. You will help define Tie’s ML architecture, ship models that operate at sub-second latency, and partner closely with platform engineering to ensure our AI systems scale reliably.

What You’ll Do

• Design and deploy production-grade ML models for identity resolution, propensity scoring, deliverability, and personalization
• Build and maintain feature pipelines across batch and real-time systems (BigQuery, streaming events, graph-derived features)
• Develop and optimize classification models (e.g., XGBoost, logistic regression) with strong handling of class imbalance and noisy labels
• Integrate ML models directly with graph databases to support real-time inference and identity scoring
• Own model lifecycle concerns: evaluation, monitoring, drift detection, retraining, and performance reporting
• Partner with engineering to expose models via low-latency APIs and scalable services
• Contribute to GPU-accelerated and large-scale data processing efforts as we push graph computation from hours to minutes
• Help shape ML best practices, tooling, and standards across the team

What You’ll Bring

Required Qualifications

• 5+ years of experience building and deploying machine learning systems in production
• Strong proficiency in Python for ML, data processing, and model serving
• Hands-on experience with feature engineering, model training, and evaluation for real-world datasets
• Ability to travel outside of Ukraine is a must
• Experience deploying ML models via APIs or services (e.g., FastAPI, containers, Kubernetes)
• Solid understanding of data modeling, SQL, and analytical workflows
• Experience working in a cloud environment (GCP, AWS, or equivalent)
• Experience with graph data, graph databases, or graph-based ML

• Familiarity with Neo4j, Cypher, or graph algorithms (community detection, entity resolution)

  Preferred / Bonus Experience

• Experience with XGBoost, tree-based models, or similar classical ML approaches
• Exposure to real-time or streaming systems (Kafka, Pub/Sub, event-driven architectures)
• Experience with MLOps tooling and practices (CI/CD for ML, monitoring, retraining pipelines)
• GPU or large-scale data processing experience (e.g., RAPIDS, CUDA, Spark, or similar)
• Domain experience in identity resolution, marketing technology, or email deliverability

Our Technology Stack

• ML & Data: Python, Pandas, Scikit-learn, XGBoost
• Graphs: Neo4j (Enterprise, GDS)
• Cloud: Google Cloud Platform (BigQuery, Vertex AI, Cloud Run, Pub/Sub)
• Infrastructure: Docker, Kubernetes, GitHub Actions
• APIs: FastAPI, REST-based inference services

What We Offer

• Competitive compensation, including salary, equity, and performance incentives
• Opportunity to work on core AI systems that directly impact revenue and product differentiation
• High ownership and autonomy in a senior, hands-on role
• Remote-first culture with a strong engineering and data focus
• Exposure to cutting-edge problems in identity resolution, graph ML, and real-time AI systems

• Clear growth path toward Staff / Principal IC roles

  What else:

• 4 weeks of paid vacation per year (flexible scheduling)
• Unlimited sick leave — we trust your judgment and care about your health
• US Bank Holidays off (American calendar)
• Remote-first culture and flexible working hours
• Flat structure, no micromanagement, and full ownership

• Opportunity to make a real impact during a critical growth phase

  Interview Process

• Recruitment Screening Call
• Test task in Hackerrank for 1h
• Technical deep dive Interview (1,5h)  in English

• Final interview with CTO in English

  Why Join Us?

• High-impact delivery leadership role during a critical period
• Real ownership and autonomy
• Opportunity to shape delivery across the entire engineering organization
• Exposure to SaaS, data, integrations, automation, and platform work
• Collaboration with global teams and vendors
• A strong product with real scale and momentum

Why This Role Matters

At Tie, your work will not live in notebooks or experiments—it will power production systems used by real customers at scale. You will help define how AI is embedded into the company’s core platform and play a key role in making machine learning a durable competitive advantage.