Jobs

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

Trinetix is looking for a skilled AI-Native Engineer.

We are building an AI-native ecosystem that will power both our internal SDLC and the next generation of AI-driven solutions for our clients. Our R&D organization is developing context-aware AI agents, intelligent engineering tools, and graph-based knowledge systems that integrate directly into real development workflows. 

This initiative will reshape how software is planned, built, tested, and evolved—unlocking entirely new capabilities for our teams and our clients’ product engineering organizations. 

Requirements 

• Hands-on experience building RAG systems, vector search, or semantic pipelines. 
• Familiarity with knowledge graphs (Neo4j, RDF, property graphs, graph DBs). 
• Experience working with LLM APIs (OpenAI, Anthropic, Gemini, Llama, etc.). 
• Understanding of embeddings, text processing, chunking strategies, and retrieval optimization. 
• Experience building developer tooling, internal tools, plugins, or automation. 
• Ability to design and prototype systems independently. 

Nice-to-Have 

• Experience building agentic systems (AutoGen, LangGraph, crewAI, smolagents, function-calling agents, etc.). 
• Experience implementing GraphRAG or similar graph-structured retrieval approaches. 
• Familiarity with AI-powered SDLC tools (copilots, code intelligence, static analysis via LLM). 
• Understanding of software architecture and system design. 
• Experience with CI/CD pipelines, DevOps tooling, or platform engineering. 
• Ability to create ontologies or domain data models. 
• Experience working in R&D would be preferable. 

Core Responsibilities 

• Designing the core models and abstractions that will underpin our AI-native engineering ecosystem. 
• Developing intelligent mechanisms to surface the right information at the right time. 
• Creating assistive capabilities that streamline engineering tasks and workflows. 
• Driving innovation in how software teams interact with knowledge, context, and automation. 

• Collaborating across the organization to embed AI into the end-to-end delivery process. 

   

What We Offer 

• Opportunity to build a first-of-its-kind AI-native SDLC environment 
• Chance to influence engineering workflows across the entire company 
• Work within a high-impact, exploratory R&D team 
• Competitive compensation and growth opportunities 
• Full autonomy to prototype, test, and implement ideas 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

About Us
Scrambly is one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years.

We’re growing 250%+ YoY across revenue, team, product, and technology — fully bootstrapped and profitable.

We’re building the future of app discovery: a reward-powered alternative to the App Store and Google Play. Our loyalty-driven ecosystem connects millions of users with the world’s top apps and delivers unmatched, ROI-focused growth for mobile advertisers.

Our mission is to build a true alternative to traditional app stores — fueled by rewards and data — and create a new, performance-first growth engine for mobile app advertisers.

 

About the Role
As the Account Manager at Scrambly, you will oversee all aspects of activities with the advertisers: technical setup of campaigns, campaign optimization towards KPIs, B2B communication, and upselling.

You will act as the main contact point for our partners across the gaming industry (e.g., Playtika, Scopely, SuperPlay), discussing marketing strategies, handling regular calls and day-to-day communication, and working on the technical side of the campaign performance. 

From the team's side, you'll take part in brainstorming new ideas and taking part in different assignments to grow your product understanding and user behavior. 

Your goal is to ensure campaigns operate properly while constantly working on achieving higher milestones that enable fast and sustainable partner growth.

 

Key Responsibilities

• Analyze and manage large data sets to optimize multi-reward campaigns
• Build and maintain strong relationships with advertisers, ensuring campaign success
• Communicate effectively with advertisers to identify opportunities and enhance partnerships
• Onboard new advertisers
• Assess the competitive landscape and find ways to increase revenue
• Provide regular project updates and address challenges as they arise
   

Requirements
 

• 1+ years of experience in similar domains: Account Management, Sales, etc
• Strong sales and negotiation skills
• Solid analytical skills, ability to work confidently with numbers and data
• Understanding of mobile attribution and campaign tracking
• Entrepreneurial mindset with a drive for continuous learning
• Great problem-solving abilities and a proactive, autonomous work style
• High proficiency in English (B2+, written and spoken)

Nice to Have
 

• Familiarity with MMPs like Appsflyer and Adjust
• Knowledge of CPA, CPI, and CPE campaign models
• Experience in the rewarded-advertising space
   

What We Offer
 

• An opportunity to learn and increase knowledge in the performance marketing sphere
• Cross-team collaboration
• A fast-paced environment where ideas turn into real impact quickly
• Full-time & fully remote position
• 15 days of paid vacation days
• 5 days of paid days off
• 5 days of paid sick leave
• Maternity/Paternity leave
• National holidays based on the country of your stay

Do you want to start your career as a skilled Project Manager?

Join our IT outsourcing company and learn how to manage projects and build great relationships with clients. If you’re excited about making a difference in a lively environment, we’d love to have you on our team! Take the first step toward a bright future with us!

Requirements:

• Theoretical knowledge, understanding of project management processes and tools, as well as the SDLC and methodologies (Agile: Scrum, Kanban; Waterfall еtc);
• Knowledge of different task-tracking systems such as Jirra or Trello;
• Knowledge of Project Documentation:  Basic understanding of important project documents like WBS, Burndown Chart, Project Charter, Communication Plan, Timeline, and Roadmap. 

• English level: Advanced or Fluent (a must-have);

   

• Traffic Light Problem-Solving Approach:

🔴Red: You can clearly identify critical red flags that require immediate escalation for resolution.

🟡Yellow: These are tasks or issues that need your attention and should be flagged for further review or discussion.

🟢Green: You can solve problems on your own by researching online (e.g., Googling, using AI tools) or looking up relevant guides and documentation. 

You are structural: As we have determined processes for each project, we are looking for someone who can follow the guidelines. 

• Good Presentation Skills: Having good presentation skills means being able to summarize information clearly, highlight key issues, and confidently propose solutions to both your team and management.
• Coffee and face detection. You are skilled at reading faces—one look at your client or colleague, and you can instantly tell if they've had their morning coffee.
• Finances. Basic understanding of how finance works in projects. As a Trainee Project Manager, it's important to understand that going over budget can put the success of a project at risk. Your role is to monitor costs and prevent overspending. 
• Adaptability to Change: You can easily adjust when priorities change or problems come up. For example, if a client request changes suddenly, you can quickly reorganize your tasks to meet the new requirements and keep things moving forward.
• Quick Learner – Absorbing new information like a sponge (Bob) and skills efficiently, even in high-pressure situations.

• Miscommunication is something you never heard about because you deep dive into every nitty-gritty detail that is discussed with a client or a team. You tell others info without double sense.

   

✅ Will be a plus:

• Project management experience in an any IT product, outstaffing, outsourcing company;
• Knowledge in other areas of the IT field (such as Account Manager, Project Manager, Business Development Manager, Quality Assurance, Software Developer, Business Analyst, Product Owner) is not mandatory but can be beneficial for better collaboration and understanding within the team.

• Сompletion of various courses (such as: Project Management, QA, Software Engineering etc). 

   

🔥 Responsibilities:

• Manage several teams on short- and long-term projects.
• Participate in team members' formal assessments.
• Manage client expectations.
• Manage budgets, scope, schedule, quality, and estimation of the projects.
• Take part in demos and status meetings with clients and developers.
• Prepare reports and documentation about the projects.

• Represent the company in front of customers, departments, and other parties as required. 

   

🎁 What you’ll get:

• Flat hierarchies and short decision paths, openness to new ideas.
• Flexible working schedule.
• Reimbursement for professional certification.
• Annual paid vacation — 18 working days.
• Paid sick leave — 10 working days.
• English classes.
• IT club card — applicable to the Lviv region.
• Sport classes compensation.
• Comfortable office locations or remote work.
   

We’re looking for a Lead iOS Developer to own our IOS development and lead the entire mobile team (iOS and Android developers).

You’ll be responsible for driving the architecture, technical strategy, and delivery of our iOS app while also coordinating with the Android developer to ensure consistent quality across both platforms.

Responsibilities

• Lead the design and development of our iOS application using Swift and modern iOS frameworks
• Define and maintain mobile architecture, code quality, and best practices across the mobile team
• Mentor and support the iOS and Android developers to deliver features efficiently
• Collaborate closely with Product, Backend, and Security teams to integrate new features and APIs
• Ensure the mobile apps meet high security and compliance standards (VASP, PCI/DSS, DORA)
• Oversee app store releases, build pipelines, and CI/CD integration for mobile apps
• Participate in strategic decisions on the mobile roadmap and user experience
• Conduct code reviews, performance optimizations, and manage technical debt

Requirements

• 5+ years of professional iOS development experience (Swift, UIKit/SwiftUI)
• Strong understanding of mobile app architecture, design patterns, and modular codebases
• Experience leading or mentoring mobile teams (iOS and/or Android)
• Familiarity with secure mobile development and cryptography best practices
• Experience integrating REST APIs, WebSockets, and third-party SDKs
• Knowledge of App Store guidelines, CI/CD pipelines, and release processes
• Excellent communication skills and ability to collaborate cross-functionally

Nice to Have

• Experience with Kotlin or Android development
• Knowledge of blockchain, crypto wallets, or fintech products
• Familiarity with UX/UI principles for finance/crypto apps

Hi there! 👋
Hi! We’re Applyft, a product IT company building mobile and web solutions for millions of users. Starting our path with Geozilla, we’ve grown into an ecosystem of 8 products. Our portfolio spans across several niches: Family Safety, Parental Control and AI.

We're now expanding into the Mental Health space with a new venture. Our mission is to help people find peace in chaos, build resilience, and live fulfilling, balanced lives.

Having launched recently, we’ve already established a profitable unit economy and are actively scaling. It’s time to move from MVP to MLP, launch mobile apps on iOS and Android, and unlock more value for our users. This is a unique opportunity to join as a Product Manager, be among the first team members, and grow into a Head of Product role while taking ownership of key product areas.

What you’ll do:
- Form and lead the product team, launch development, and take full ownership of the entire process
- Own the full product development cycle: from competitive research and scoping to execution and continuous improvement based on data
- Build and scale the mobile product from the ground up, contributing to strategy and execution
- Generate hypotheses and run A/B tests to improve product metrics and increase user satisfaction (eNPS)
- Conduct ongoing user and market research to identify pain points and opportunities
- Take ownership of in-product content creation to maximize user value

About you:
- At least 1 years of experience as a Product Manager, with successful cases of building B2C products
- Experience working with mobile applications (iOS/Android) and knowledge of guidelines of those platforms
- Experience working with content creation within product
- Strong empathy and product intuition
- Proficient knowledge of working with AI instruments for content creation (visual, text)
- Proficient in analyzing product metrics and enhancing them through hypotheses
- Experience with tools like Jira, Confluence, Tableau, GA and Amplitude
- Excellent communication skills
- High level of autonomy in decision-making, flexible and capable of adapting to changing conditions
- Ability to learn quickly and manage large amounts of information
- High level of self-organization and time management skills, with a keen eye for details
- English proficiency at B2+ level

Why is this a great opportunity to join our Mental Health startup?
- Build your career and potentially rise to a Head position
- Work on a product that can make a real difference in people’s lives by enhancing their mental well-being
- Opportunity to work with global markets and directly influence the business’s success
- Join a team that values creativity and innovation, with no legacy systems or bureaucracy to slow you down

We offer:

• Remote-First culture: We provide a flexible working schedule and you can work anywhere in the world
• Health taking care program: We provide Health insurance, mental health support (psychologist compensation), sport compensation, and 20 paid sick days.
• Personal Equipment Policy: We provide all necessary equipment for your work. For Ukrainian employees we also provide Ecoflow
• Vacation Policy: Each employee in our company has 20 paid vacation days and extra days on the occasion of special evens
• Knowledge sharing: We are glad to share our knowledge and experience in our internal events
• English Lessons: We provide corporate English lessons to support your professional and personal growth.
• Professional Development: Annual learning budget for courses, training, certifications, and conferences.
• Public Holidays: You receive days off according to the official public holidays of your country of residence.

• Coworking Compensation (Ukraine): We provide coworking space compensation for employees located in Ukraine.

   

Hiring process:
Recruitment Screen 👉 Hiring Manager Interview 👉 Test Task 👉 Final interview 👉 Reference check 👉 Job Offer

Company Overview:

Our EU-based client is a leading enterprise SEO platform used by large global brands to improve their visibility in search engines. Their product crawls websites at scale, analyzes technical issues, and helps teams understand how search engines see and render their pages.

Role Objective

You will work inside a proprietary tool that renders websites the way a search engine would. Your job is to configure that tool correctly for each website — adjusting which scripts are allowed to run, which resources are blocked, and how the rendering environment is set up. You are not writing code. You are running tests, observing what happens, and adjusting settings until the output looks right. Think of it like tuning — systematic, methodical, detail-oriented work.

What You Will Do:

• Run rendering tests on websites using the internal tool
• Read the output: which scripts ran, which resources loaded, how the page ended up
• Figure out which scripts or settings are causing incorrect results
• Set rules for which scripts and resources should be allowed or blocked
• Adjust other settings like screen size, CSS loading, or timeout when needed
• Make small changes, re-run, compare results — repeat until it looks correct
• Check results against defined quality criteria
• Document what you tested and what you changed
• Flag cases to the team when you are stuck and standard adjustments are not working

What We Are Looking For:

Required:

• You understand how a browser loads and renders a webpage — what HTML, CSS, and JavaScript each do
• You understand that scripts and resources can depend on each other, and that blocking one thing can break another
• You can form a hypothesis, test it, and draw a conclusion from the result
• You are precise and careful — you notice small differences and do not skip steps
• You are comfortable with trial-and-error work where the answer is not obvious upfront
• English — B2 / Upper-Intermediate minimum (written communication with the client team and occasional calls)

Nice to Have:

• You have used Chrome DevTools — especially the Network or Performance tab
• You have done any kind of frontend debugging or testing work
• You have worked in QA, configuration, or any role that required following precise procedures

No coding is required. Development experience is welcome but not needed.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are looking for a strong C-level commercial leader who can build and scale a global commercial function within a fintech/payments product, with a focus on revenue growth and profitability. This person should bring strong strategic thinking, deep expertise in payment infrastructure, and proven experience in international expansion, capable of closing key partnerships and influencing product development through commercial insight.

Responsibilities:

• Define and execute the company’s global commercial strategy with a focus on revenue growth and profitability
• Own full P&L responsibility and key commercial metrics (revenue, margin, LTV, CAC)
• Scale B2B sales and drive expansion into new markets (EMEA / Global)
• Build and develop a structured commercial function across sales, business development, and partnerships
• Establish and grow strategic partnerships (PSPs, acquiring banks, payment providers, high-risk merchants)
• Identify and develop new revenue streams and business models
• Collaborate closely with Product and Tech to shape product vision and commercial strategy
• Optimize unit economics and improve monetization efficiency
• Participate in company-wide strategic planning alongside the CEO and other C-level executives
• Build, lead, and scale the commercial organization (sales, bizdev, account management)
• Lead key negotiations and close high-value strategic deals
• Analyze market trends and competitive landscape to identify long-term growth opportunities

Requirements:

• Proven experience as CCO / CRO / CBDO or Head/VP level in fintech / payments / crypto
• Strong track record of scaling revenue and building or transforming commercial functions
• Deep understanding of payment infrastructure (PSPs, acquiring, payouts, AML/KYC, high-risk segments)
• Experience working in international markets and building global partnerships
• Strong strategic background with hands-on experience in P&L, unit economics, and financial planning
• Experience managing large teams (sales / bizdev / partnerships)
• Excellent negotiation skills with a proven ability to close complex deals
• Data-driven decision-making approach
• English — Advanced

Nice to have:

• Experience in high-risk verticals (gambling, dating, crypto)
• Strong network within fintech / payments ecosystem
• Experience launching new products or entering new markets

• Досвід комерційної розробки PHP від 2х років;
• впевнена робота з індексами в Mysql;
• розуміння базових типових атак (XSS, СSRF, SQL- інєкції, тощо) та захист від них в web додатках;
• бажаний досвід роботи зі спостереженнями та побудовою графіків — Graphana, Sentry, Zabbix;
• досвід у розробці та проектуванні високонавантажених систем, фінтеху, бухгалтерського обліку;
• розуміння та бажання працювати за Agile/Scrum методології;
• готовність до саморозвитку, самоконтролю.

• Навчання;
• цікаві завдання;
• свободу дій, але прийняття відповідальності за них;
• високопрофесійний колектив;
• робочий графік 5/2, 8-годинний робочий день;
• віддалений формат роботи.

About the Role

INSTYTUTUM is a Swiss high-performance skincare brand scaling globally across the U.S., Europe, and the Middle East.

We are looking for a Performance Creative Strategist / Content Producer with a game-changing mindset — someone who doesn’t just create content, but builds high-converting creative systems that drive growth.

This is not a traditional content role.
This role sits at the intersection of creative strategy, performance marketing, and production.

🔥 What You Will Own

Creative Strategy & Production

• Develop bold, high-impact creative concepts for the U.S. market
• Own the full lifecycle of performance creatives: from idea → production → testing → scaling
• Turn skincare science into compelling, conversion-driven storytelling
• Create and oversee short-form video content (TikTok, Reels, YouTube Shorts)
• Generate hooks, angles, and narratives that capture attention and convert

Performance & Growth

• Build and scale creative-driven acquisition funnels
• Produce performance creatives for paid channels (Meta, TikTok, Google, YouTube)
• Work closely with media buyers to test, analyze, and scale winning creatives
• Continuously run creative experiments (A/B testing, iterations, new formats)
• Optimize content for conversion across ads, landing pages, and retention flows

Creative Systems & Scaling

• Build a repeatable system for creative testing and scaling
• Work with UGC creators, designers, and editors to produce high-volume creatives
• Identify trends, insights, and opportunities in the U.S. digital landscape
• Balance speed, volume, and quality in content production

🎯 What We’re Looking For

• 3–5+ years in creative strategy / performance marketing / content production (with performance focus)
• Proven experience creating ad creatives for paid social (Meta, TikTok)
• Strong understanding of creative testing, hooks, and conversion mechanics
• Experience working with U.S. market or global products
• Hands-on experience with short-form video and UGC formats
• Ability to combine creative thinking with data-driven decisions
• Background in IT product / mobile apps / DTC / beauty / wellness is a strong plus
• English: Upper-Intermediate+

❌ Not a Fit If

• You focus only on brand/content without performance metrics
• You have no experience with paid acquisition creatives
• You are looking for freelance / consulting / part-time work

💎 What We Offer

• Competitive above-market salary
• Official employment from day one
• 30 calendar days of paid vacation + sick leave
• Remote / hybrid format with Kyiv office option
• Strong onboarding and support
• Opportunity to build and scale a global creative engine from scratch

If you think in hooks, test ideas daily, and scale what works — we should talk.

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client transform back-of-house tech for the hospitality industry, replacing outdated processes with AI-driven solutions. This helps top hotel brands focus on delivering exceptional guest experiences while ensuring efficient operations.

Key Requirements:

🔹 6+ years of full stack engineering experience;
🔹 Advanced proficiency in Node.js (5+ years) and at least 1 year of commercial experience with .NET (C#);
🔹 Advanced proficiency in React and TypeScript;
🔹 Advanced proficiency with React, TypeScript;
🔹 Proficiency in leveraging AI tools to enhance engineering productivity, with specific hands-on experience using Claude Code;
🔹 Hands-on experience with SQL Server, PostgreSQL, MongoDB, or Redis;
🔹 Familiarity with frameworks like Express, NestJS, or ASP.NET Core;
🔹 Solid understanding of system architecture, automated testing, and security best practices;
🔹 Experience with Docker, CI/CD pipelines, and cloud platforms (AWS, GCP, or Azure);
🔹 Excellent communication and problem-solving skills; comfortable working in cross-functional teams;
🔹 Willingness to work in a role split approximately 60% backend and 40% frontend, with around 70% focused on new feature development and 30% on maintenance/bug fixes, including participation in on-call duties after the onboarding period.
🔹 English - Upper-Intermediate or higher.

Will be plus:

🔹 Experience with microservices architecture, GraphQL, or serverless functions;
🔹 Exposure to mobile development (especially React Native) or AI -based features;
🔹 Familiarity with DevOps practices and infrastructure-as-code (e.g., Terraform, Pulumi);
🔹 Domain experience in hospitality, logistics, or supply chain tech;

What you will do:

🔹 Design, develop, and ship end-to-end features using React, Node.js, TypeScript, and .NET (C#);
🔹 Build and optimize scalable APIs and backend services using SQL and NoSQL databases;
🔹 Own technical decisions around performance, security, maintainability, and code quality;
🔹 Collaborate closely with product managers, designers, and other engineers to deliver impactful features;
🔹 Participate in and lead code reviews, design discussions, and DevOps improvements;
🔹 Mentor junior developers and help evolve our engineering best practices;

Interview stages:
🔹 HR interview;
🔹 Interview with VP R&D;
🔹 Semi Live-coding interview;
🔹 Tech interview - code review;
🔹 References;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client transform back-of-house tech for the hospitality industry, replacing outdated processes with AI-driven solutions. This helps top hotel brands focus on delivering exceptional guest experiences while ensuring efficient operations.

Key Requirements:

🔹 6+ years of full stack engineering experience;
🔹 Advanced proficiency in .NET (C#) (5+ years) and at least 1 year of commercial experience with Node.js;
🔹 Advanced proficiency in React and TypeScript;
🔹 Proficiency in leveraging AI tools to enhance engineering productivity, with specific hands-on experience using Claude Code;
🔹 Experience working with high-scale and distributed systems;
🔹 Hands-on experience with SQL Server, PostgreSQL, MongoDB, or Redis;
🔹 Familiarity with frameworks like Express, NestJS, or ASP.NET Core;
🔹 Solid understanding of system architecture, automated testing, and security best practices;
🔹 Experience with Docker, CI/CD pipelines, and cloud platforms (AWS, GCP, or Azure);
🔹 Excellent communication and problem-solving skills; comfortable working in cross-functional teams;
🔹 Willingness to work in a role split approximately 60% backend and 40% frontend, with around 70% focused on new feature development and 30% on maintenance/bug fixes, including participation in on-call duties after the onboarding period.
🔹 English - Upper-Intermediate or higher.

Will be plus:

🔹 Experience with microservices architecture, GraphQL, or serverless functions;
🔹 Exposure to mobile development (especially React Native) or AI -based features;
🔹 Familiarity with DevOps practices and infrastructure-as-code (e.g., Terraform, Pulumi);
🔹 Domain experience in hospitality, logistics, or supply chain tech;

What you will do:

🔹 Design, develop, and ship end-to-end features using React, Node.js, TypeScript, and .NET (C#);
🔹 Build and optimize scalable APIs and backend services using SQL and NoSQL databases;
🔹 Own technical decisions around performance, security, maintainability, and code quality;
🔹 Collaborate closely with product managers, designers, and other engineers to deliver impactful features;
🔹 Participate in and lead code reviews, design discussions, and DevOps improvements;
🔹 Mentor junior developers and help evolve our engineering best practices;

Interview stages:
🔹 HR interview;
🔹 Interview with VP R&D;
🔹 Semi Live-coding interview;
🔹 Tech interview - code review;
🔹 References;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

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.

About Llama Luna Apps

We're an enthusiastic team of 10 building and pushing iOS apps in Health & Wellness. Five years on the market, 8M+ combined downloads, a 4.9 average App Store rating, an App Store App of the Year winner, and Apple Design Award finalist.
 

Our apps:

• Waterllama — our flagship, a llama-themed water tracker with more features than you knew you needed
• Foodllama — AI calorie tracker with adorable llama design
• Pinkllama — the cutest period tracker, featuring our signature llama character
• Mindllama — sleep, focus, and mindfulness, of course with a llama
• App #5 — launching soon, and you'll help take it to market
   

We keep the team small and the bar high - everyone here is an A-player in their craft, and we work hard to keep it that way. That's what makes the output strong and the work actually fun.
 

Who we're looking for

A professional who moves fast and thinks in experiments. We don't sit in approval cycles, we don't write strategy decks for the sake of decks, and we don't wait for the perfect plan - we test, measure, and iterate. We need someone who works the same way: forms hypotheses, ships them quickly, kills what doesn't work, and doubles down on what does.

What you'll own

• Influencer partnerships — sourcing, negotiating, briefing, tracking results
• Organic UGC at scale — TikTok, Instagram, X, Lemon8 across multiple accounts, fast iteration
• Paid acquisition — Meta, TikTok, X, Pinterest campaigns + web funnels, with subscription funnel testing across our trial/monthly/lifetime models
• ASO and Apple Search Ads — full ownership
• AI automation across the function — we already use AI in content production; you'll build workflows, not just use tools
   

You'll work with our designer, marketing, and content specialist, and report directly to the Co-founder & COO.
 

You're a fit if you have

• 3+ years of hands-on mobile app growth (paid + organic + influencer)
• Influencer deals end-to-end — sourcing, negotiating, measuring
• UGC at scale across multiple accounts with content that performed
• Paid campaigns experience with accountability for CPA / ROAS / payback
• AI-native working style - you build automations, not just prompts
• Subscription monetization fluency (trials, paywalls, funnel logic)
• iPhone user
   

Bonus: ASO and Apple Search Ads & launching apps from zero.
 

Schedule

13:00-22:00 Kyiv time, available in chats. This overlaps US influencer/partner conversations and our internal founder team's hours.
 

Hiring process

1. Short Google form
2. Video intro (questions sent after step 1)
3. Test task:
   Part 1: short marketing research (1–2h, unpaid) 
   Part 2: paid test on a real project (up to 6h)
4. Call with Co-founder — fit, terms, onboarding
5. Offer

We respond at every step.
 

What we offer

• 24 paid vacation days per year + public holidays. Unused days roll over into the next year - we don't pressure you to "use it or lose it"
• 10 paid sick days per year, no doctor's notes or bureaucracy required
• Fully remote

This role is part of the Keyword.com team — one of the growing brands within saas.group.

Keyword.com is a keyword rank tracking and SERP & AI Visibility analytics platform that helps SEO teams track rankings and uncover opportunities that matter.

As we continue to grow, we're seeking a Senior Product Engineer to own and deliver end-to-end features that move the product forward. You won't just write code — you'll identify user problems, prototype solutions, ship features, and iterate based on real usage data. If you're someone who thinks in terms of user outcomes rather than tickets, thrives on autonomy, and is excited about shipping software that customers actually use, this role is for you.

Profile Overview

Your immediate impact in the first 1-3 months will be:

• Become a core member of our product engineering team, owning features from idea to production
• Ship user-facing features end-to-end, including frontend UI, backend services, and data pipelines
• Improve existing product areas based on customer feedback and usage data — reducing friction, fixing rough edges, and raising the bar on quality
• Help shape our product roadmap by bringing opinions backed by data, prototypes, and customer conversations
• Analyze usage data and use those insights to shape what you build next
   

Your responsibilities
 

• Own product outcomes end-to-end: from identifying user problems and prototyping solutions to shipping, measuring, and iterating
• Build and maintain the frontend experiences that our customers use every day
• Develop scalable backend services and data pipelines that power those experiences
• Analyze usage data and user feedback to prioritize what to build, fix, and improve
• Collaborate closely with the team on product direction — bring opinions, back them with data, and help set priorities
• Write clear documentation for the features you ship, both readable by humans and LLMs

What You bring to the table

• 5+ years of full-stack development experience, with a strong track record of shipping user-facing products end-to-end
• Proficiency in Node.js (TypeScript) for backend services; knowledge of other backend languages is a plus
• Solid experience with a modern frontend framework — Vue.js or React.js. You're comfortable owning the UI layer of the features you ship, not just handing off APIs
• Experience designing and building data pipelines and working with large-scale data processing
• A product mindset: you think about user problems first, not just technical implementation. You form opinions on what to build and why
• Comfort with ambiguity — you can take a vague problem, break it down, prototype fast, and iterate based on feedback
• Strong communication skills — you can explain technical decisions in terms of user and business impact
• Senior-level ownership: you plan meticulously, ship reliably, and proactively identify risks and opportunities
• Hands-on experience building with LLMs — context engineering, API integrations, agentic workflows

Nice-to-have

• Familiarity with OLAP databases like ClickHouse for analytical workloads
• Background in SEO tools, rank tracking, or search ecosystems
• Experience with web scraping or browser automation
• History of side projects, open-source contributions, or founding your own product

Our Tech Stack
 

• Node.js (TypeScript), PHP (Laravel), React.js
• MariaDB, ClickHouse, PostgreSQL
• RabbitMQ, Redis, Debezium, Kafka

What's in it for You
 

• Ultimate flexibility: We're 100% remote. You can work from wherever you like, whenever you like.
• Freedom and autonomy: We're a high-trust team, and you'll be given lots of flexibility to solve problems in your own way — with plenty of help from the team when you need it.
• Minimum bureaucracy: We don't like to get bogged down with meetings and red tape. We like to be efficient and keep momentum steady & sustainable.
• Small & friendly team: We help each other out, have fun, and joke around.
• Our network: We are a community of entrepreneurial SaaS professionals that regularly exchange ideas, knowledge, learning and expertise with each other internally.
• Flexible time off: We want you to recharge your batteries when needed.