Jobs

Hi! We are looking for a highly motivated iOS Developer, to join our fast-growing team. We are eager and creative professionals, who like challenges.

If you like it too, don’t hesitate, join us!

Key Responsibilities:

• Develop and maintain iOS applications for our clients.
• Participate in the full development cycle, including requirements analysis, design, development, testing, and deployment.

• Optimize applications to achieve the best performance and efficiency.

   

Requirements:

• Education in computer science, programming, or a related field.
• Understanding of basic iOS application development principles and proficiency in Swift.
• Basic knowledge of object-oriented programming (OOP) and design patterns.
• Experience with iOS development tools such as Xcode, Interface Builder, and other auxiliary tools.
• Ability to work in a team and communicate effectively.
• Ability to quickly learn and apply new concepts and technologies.
• Knowledge of Swift design principles, Cocoa Touch, SwiftUI, and OOP.
• Experience working with native libraries like UIKit and Core.
• Understanding and practical experience in navigation and routing in applications.
• Understanding of Apple's user interface design principles, human interface guidelines, and patterns is mandatory.
• Understanding of REST APIs and WebSockets.
• Understanding and experience with OAuth.
• Understanding of MVP, MVC, MVVM, and Dependency Injection principles.
• Understanding of the full mobile development lifecycle, including code signing and submission to the App Store.
• Understanding of how to publish and maintain one or more iOS apps in the App Store.
• Strong analytical and problem-solving skills.
• Understanding of reactive programming paradigms (Combine, RxSwift).
• Understanding of DeFi.
• Understanding of in-app payment integration.
• Understanding of mobile application architecture.
• Understanding of dynamic runtime environments.

We Offer:

• Competitive salary.
• Flexible working hours and the ability to work remotely (one day per week).
• Working hours: 09:00 — 18:00.
• Paid vacations and sick leave.
• Comfortable office environment.
• Corporate events.
• Cozy and friendly working environment.
• Opportunities for professional growth and self-development.

• Coffee, cookies, etc.

   

If you are eager to work in an innovative environment, we would be delighted to welcome you to our team. Thank you for your interest in the vacancy at ELDEVELOP.

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 is a fast-growing, six-year-old, cloud-native SaaS company with approximately 90 employees worldwide. They deliver the world’s first unified Secrets & Machine Identity platform — trusted by Fortune 100 companies and industry leaders. The platform integrates Vaultless Secrets Management, Certificate Lifecycle Management, Next-Gen Privileged Access Management (Secure Remote Access), and Encryption Key Management to secure and manage the entire lifecycle of both machine-to-machine and human identities across all environments. Backed by leading cybersecurity investors and financial institutions, our client is redefining identity security for the modern enterprise.

We are seeking a Senior Technical Support / DevOps Engineer with strong hands-on expertise, a deep understanding of infrastructure and systems, and proven customer-facing experience.

Key Requirements:

Technical Expertise:
🔹 Strong hands-on experience with Kubernetes (cluster internals, networking, namespaces, pod communication, troubleshooting);
🔹 Solid knowledge of Docker and containerized environments;
🔹 Advanced Linux system administration skills;
🔹 Practical experience with AWS (GCP is a plus);
🔹 Strong understanding of networking concepts (cloud & on-prem);
🔹 Experience with certificate lifecycle management, encryption, and key management;
🔹 Strong troubleshooting skills in distributed systems;
🔹 Experience with CI/CD pipelines and DevOps practices;
🔹 Scripting skills (Python and/or Bash);
🔹 Understanding of security fundamentals (authentication, authorization, encryption);
🔹 English – Upper-Intermediate or higher.

Preferred Qualifications:
🔹 Experience with Terraform and/or Ansible;
🔹 Familiarity with GCP;
🔹 Experience with Windows administration;

Support & Customer-Facing Experience:
🔹 Proven experience in L3 (or higher) technical support;
🔹 Ability to perform live troubleshooting with customers;
🔹 Experience working with ticketing systems;
🔹 Strong communication skills with the ability to explain complex technical issues clearly;
🔹 Experience supporting enterprise/B2B customers;
🔹 Ownership mindset (incident management, escalation, RCA);

Documentation:
🔹 Ability to create and maintain knowledge base articles, runbooks, and SOPs;

What you will do:
🔹 Troubleshoot and resolve complex issues in customer environments related to Kubernetes clusters, including networking, namespace management, pod deployment, and cluster internals;
🔹 Diagnose and fix problems with Docker containers and deployments;
🔹 Provide advanced Linux system administration support; assist with Windows environments as needed;
🔹 Support customers with certificate lifecycle management, including installation, renewal, and troubleshooting of SSL/TLS certificates and key management;
🔹 Analyze and resolve networking issues within Kubernetes clusters and cloud infrastructures;
🔹 Assist customers with cloud infrastructure setup and troubleshooting, primarily on AWS and GCP;
🔹 Perform live troubleshooting sessions with customers to identify root causes and resolve incidents in real time;
🔹 Document solutions, create and update internal knowledge base articles, runbooks, and SOPs;
🔹 Automate support and operational tasks using tools like Terraform, Ansible, or Python;
🔹 Continuously learn and test new product features in a lab environment to be prepared for customer inquiries;
🔹 Collaborate with the international team (primarily Israeli colleagues) for onboarding, knowledge sharing, and escalation of complex issues;

Interview stages:
🔹 HR Interview;
🔹 Technical Interview;
🔹 Home Assignment;
🔹 Assignment Review;
🔹 Reference Check;
🔹 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.

We are looking for an L1 Service Desk Engineer to join our MSP team and support SMB customers across the USA.

This role is ideal for someone with previous IT support experience who enjoys troubleshooting, helping users, and working in MSP environments.

You will be responsible for handling day-to-day support requests, troubleshooting Microsoft environments, supporting end users, escalating issues when needed, and helping maintain high service quality across multiple customer environments.
 

Requirements

• 2+ years of IT support experience
• Previous MSP experience preferred
• Strong English communication skills
• Ability to work EST business hours
• Good troubleshooting and analytical skills
• Comfortable managing multiple tickets and priorities
• Ability to work independently in remote environment
• Customer-focused mindset
• Experience supporting SMB customers preferred
   

Technical Requirements

• Windows 10/11 troubleshooting
• Microsoft 365 administration
• Entra ID (Azure AD)
• Password resets and user management
• Exchange Online support
• Microsoft Teams support
• Basic Intune support
• VPN troubleshooting
• Basic networking troubleshooting
• Printer and peripheral troubleshooting
• Basic Active Directory knowledge
• Datto RMM experience preferred
• Basic cybersecurity awareness
   

Nice to Have

• Autotask PSA
• ITGlue
• Huntress
• Apple/macOS support
• PowerShell basics
• Microsoft certifications
   

Responsibilities

• Provide day-to-day technical support to end users
• Handle incoming tickets, alerts, and service requests
• Troubleshoot Microsoft 365 and Windows issues
• Support onboarding and offboarding activities
• Assist with workstation setup and deployment
• Escalate complex issues to L2/L3 engineers
• Maintain proper ticket documentation and time entries
• Support proactive maintenance and monitoring activities
• Follow internal SOPs and security standards
• Communicate clearly with customers and internal teams
   

What We Expect

• MSP mindset and customer-first attitude
• Ownership mentality
• Ability to stay organized while managing multiple tickets/customers
• Strong communication and documentation habits
• Reliability and accountability
• High attention to detail
• Willingness to learn and grow technically
   

Work Conditions

• Fully remote
• B2B contract
• EST timezone overlap required
• Long-term cooperation
• Competitive compensation based on experience
   

Required skills experience

Microsoft 365 - 3 years
Customer Support - 2 years
Windows Support - 2 years
Networking - 1 year
Microsoft Intune - 2 year
 

Required languages

English - B2 Upper Intermediate
 

About Hypershift

Get the expertise you need to implement, update, and fully manage your infrastructure, networks, data centers, and cloud migration strategy. Protect your organization with cybersecurity built for the times we're in.

We are looking for a skilled Embedded Engineer to join our growing team and support customers in delivering IoT-driven solutions. As our Embedded department continues to expand, we are seeking professionals with strong analytical thinking and solid technical expertise.

In this role, you will collaborate with a team of experienced Embedded Engineers to design and implement high-quality solutions that address real-world challenges. This role suggests working with embedded systems, cloud connectivity, and modern communication technologies.

If you’re a motivated Embedded Developer ready to take the next step in your career, we would be excited to collaborate with you!

Requirements

• 4+ years of experience with C
• Experience with cloud connectivity applications, including monitoring and Firmware-Over-the-Air (FOTA) solutions
• Strong background in communication technologies such as LTE, BLE, OpenThread, MQTT, and cybersecurity
• Practical experience with Yocto Linux
• Experience in debugging and troubleshooting embedded systems, including software debugging on real devices (using J-Link, ST-Link) and resolving system-level issues
• Upper-Intermediate level of English

WOULD BE A PLUS:

• Hardware knowledge
• Experience with Docker, GitLab, and Jira

Responsibilities

• Design separate components, modules, classes, devices
• Code, debug, document, and maintain portions of software and hardware
• Perform different types of testing
• Participate in estimation and planning sessions
• Contribute to the development of technical project documentation and user documentation
• Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation
• Participate in conference calls and face-to-face meetings with the Customer and Customer partners
• Comply with the best engineering practices, technical standards, and quality criteria set forth on the project
• Report status and progress according to the project and company demands
• Spot current deficiencies in the development process, adopted procedures, and engineering practices, environment configurations, etc., and suggest improvements
• Escalate technical issues to the Architect, Team Lead, and Project Manager

About the Role

We are looking for a talented and motivated Full Stack Developer to join our engineering team. In this role, you will work across the entire product stack — building scalable Java backend services and crafting modern, responsive React/TypeScript-based UIs. You will collaborate closely with product managers, designers, and fellow engineers to deliver high-quality features that drive real user value.

!The project has a fixed duration of 3 months!

Responsibilities

Backend

• Design, develop, and maintain scalable and high-performance Java applications and microservices.
• Implement software solutions to extend platform functionalities and enhance user experience.
• Collaborate with cross-functional teams to analyze requirements, define technical solutions, and deliver new features efficiently.
• Participate actively in system improvements, performance optimizations, and architecture discussions.
• Troubleshoot and resolve complex bugs, performance issues, and technical challenges with a proactive problem-solving mindset.

Frontend

• Develop new frontend features with a focus on performance, usability, and code quality.
• Write reusable, testable, and maintainable React/TypeScript components following best practices.
• Review teammates’ code and provide constructive, actionable feedback.
• Validate implemented features in the development environment before release.
• Participate in grooming and estimation processes, contributing to accurate planning.
• Proactively generate and advocate for new product ideas and improvements.

Requirements

Backend

• 5+ years of hands-on experience with Java and Spring / Spring Boot frameworks.
• Strong knowledge of PostgreSQL and relational database design principles.
• Solid understanding of scalable, high-performance application architecture.
• Experience working with cloud platforms such as AWS or Azure.
• Ability to independently troubleshoot and resolve complex technical issues.

Frontend

• 2+ years of experience in JavaScript with React.js and TypeScript development.
• Solid knowledge of HTML5, CSS3 (Flexbox, Grid).
• Proficiency with SCSS / Styled Components for component-level styling.
• Experience with Tailwind CSS and RTK Query.
• Confident knowledge of React 18: Hooks, Context API, Code Splitting, Error Boundaries, and re-render optimisation.
• Solid understanding of Redux (selectors, middleware).
• Practical experience working with WebSockets.
• Agile mindset with hands-on Scrum or equivalent methodology experience.

Soft Skills & Communication

• English proficiency at B2 level or higher — mandatory for daily written and verbal communication with the international team.
• Strong communication skills and the ability to collaborate effectively within cross-functional teams.
• Self-driven, with a proactive attitude toward taking ownership of tasks and delivering results.

Nice to Have

• Experience with frontend hosting services: Vercel, AWS S3, CloudFront.
• Familiarity with CI/CD pipelines and containerisation (Docker, Kubernetes).
• Previous experience in a full-stack role combining Java and TypeScript.

We are a performance marketing agency managing mobile campaigns across multiple verticals - crypto, banking, and iGaming. We work with major brands, run multi-platform UA at scale, and operate with full ownership over results.

We are looking for an experienced Mobile Acquisition Manager who will own the full cycle of UA campaigns: from strategy and launch to optimization and scaling. You will work with established clients across iOS and Android, with real budgets and real accountability for results.

What you will do

• Plan, launch, and optimize performance campaigns on AppLovin, Meta, Google UAC, Unity Ads, Moloco, TikTok, Kaizen and other DSPs
• Manage and scale budgets across channels while maintaining target CPI, CPA, and ROAS
• Set up and maintain tracking via AppsFlyer or Adjust - MMP configuration, postback setup, cohort analysis
• Analyze campaign performance: break down by geo, placement, creative, audience - find levers and act on them
• Run creative testing: form hypotheses, brief the team, evaluate results, iterate
• Monitor attribution quality and flag anomalies - CTR spikes, install drops, ROAS shifts
• Communicate results and insights to clients; prepare performance reports

What we expect

• 2+ years of hands-on experience in Mobile UA with measurable results (based on real cases)
• Strong understanding of mobile attribution: last-click, view-through, probabilistic, SKAN, and where each model breaks
• Practical experience with AppsFlyer or Adjust: cohort reports, raw data pulls, reconciliation with ad platform data
• Experience with at least 2-3 platforms: AppLovin, Meta, Google UAC, Unity, TikTok, or similar DSPs
• Ability to read unit economics: CAC, blended vs paid, ROAS by cohort, LTV assumptions
• Structured thinking when forming hypotheses - not "let's try a new creative" but a testable assumption with expected outcome
• English at Intermediate level or above - for working with platforms, partners, and documentation

Nice to have

• Experience in crypto, fintech, or iGaming verticals
• Familiarity with GTM for mobile pixel/event setup
• Experience working in an agency environment with multiple simultaneous clients
• Basic use of AI tools for creative iteration or reporting automation

What we offer

• Full remote - work from anywhere, async-friendly
• Real budgets - work with meaningful spend, not test accounts
• Autonomy - no micromanagement, ownership over results
• Growth - diverse verticals, new markets, fast feedback loops

24PLAY is a GameDev company from Ukraine that has been developing and publishing mobile games since 2019. We are a team of professionals who have launched dozens of popular games and gained over 100 million satisfied players worldwide. Our games include Zombiepunk, Bliezkrieg Assault, Street Dude, and more.

We are currently looking for a QA Engineer to share our core company values:

• Creativity: We actively encourage and embrace each other’s ideas, transforming them into reality through collaboration and innovative thinking.
• Integrity: We commit to providing honest feedback and realistically assessing situations, fostering a culture of trust and transparency.
• Productivity: We strive to optimize our workflows to achieve the best possible results in the shortest timeframe, ensuring efficiency and effectiveness in our operations.
• Uncompromising Quality: Our commitment to excellence drives us to prioritize the quality of our work above all else, ensuring that we consistently deliver outstanding results.
• Healthy Lifestyle: We advocate for a healthy lifestyle and stand against harmful habits, promoting well-being and balance within our team.

We are looking for a professional for the role that requires:

• Full-time job;
• Office-based in Kyiv.

Main responsibilities:

• Test the company’s gaming products to identify various issues;
• Develop documentation: test plans, test cases, checklists;
• Collaborate closely with development teams;
• Maintain QA documentation for projects.

Our ideal candidate:

• Intermediate English level;
• Strong technical literacy;
• Knowledge of modern mobile game testing tools;
• Attention to detail and a quality-oriented mindset;
• Experience in writing test documentation and test planning;
• Ability to clearly and accurately describe identified issues.

Nice to have:

• Technical education;
• Experience as a QA specialist in the mobile gaming industry;
• Extensive gaming experience.

Why join our team?

• Fully Legal: Official employment in full compliance with Ukrainian labor legislation, including paid vacation (24 days) and sick leave (unlimited).
• Professional Team: A high-performing group of skilled individuals committed to excellence.
• No Overtime: We prioritize a healthy work-life balance, with no overtime required.
• Stable Payments: No payment delays since the foundation of the company.
• Professional Development: Access to mentorship programs and our internal library for continuous growth.
• Weekly Events: Enjoy board games, masterclasses, corporate events, BBQs, sports activities, and free English classes.
• Comfortable Workspace: A modern office in Kyiv featuring a spacious lounge, fully-equipped kitchen, sports zone, cinema, and complimentary spa facilities for employees.

We look forward to receiving your application!

About us:
Gismart is a value-driven mobile app developer with a strong presence in the Health & Wellness, Utilities, and Music app markets. We have achieved a significant milestone of over 1 billion downloads worldwide, taking a step toward our mission of cultivating the well-being of people worldwide. With headquarters in London, UK, Gismart is a dynamic global company with a reach extending across Europe and far beyond. Our determined team comprises over 350 individuals who bring diversity, creativity, innovation, and relentless drive to the company. Gismart unites professionals from diverse backgrounds in entertainment, music, and tech, allowing us to play to each other’s strengths and succeed as a team.

Our mission:
Become a stepping stone on our customers’ journeys of self-improvement.

Our values:

• Deliver what matters
• Respect and support others
• Initiate and own
• Voiceopenly
• Execute with quality

If you are passionate about mobile app development and want to join a company that’s reshaping the industry, Gismart is the place for you. We provide exciting career opportunities, a supportive workplace culture, and the chance to contribute to a team that is making a tangible impact. For more information on Gismart, visit gismart.com.

We’re looking for a Product Manager to join a new R&D direction focused on subscription-based mobile products. The role centers around building strong web and mobile user experiences that improve activation, retention, and monetization. You’ll work on launching and scaling a product from MVP to growth stage, driving product decisions through analytics, experimentation, and direct impact on core business metrics like LTV and retention.

Requirements:

• 2+ years of product management experience in B2C mobile and/or web products
• Track record of shipping features that moved core metrics (retention, conversion, LTV, ARPU)
• Strong analytical foundation – comfortable with product analytics tools (Amplitude, Tableau)
• Hands-on experience with A/B testing methodology and tooling
• Experience with subscription or freemium monetization
• Excellent English – our default language of communication with a global team and US-facing users
• Comfortable in zero-to-one, ambiguous environments – able to scope, prioritize, and ship independently

Would be a plus:

• Experience launching products in the US market
• Hands-on with paywall/monetization tools (Adapty, RevenueCat, Superwall)
• Solid ASO understanding

Responsibilities:

• Own the end-to-end product roadmap for both web and mobile apps
• Define product strategy, vision, and prioritization in partnership with leadership
• Run discovery: user interviews, market research, competitor benchmarking, opportunity sizing
• Write specs, user stories, and acceptance criteria; partner with design and engineering on delivery
• Set north-star and supporting metrics; build dashboards and analytics tracking plans
• Run experiments across onboarding, paywall, monetization, and retention – define hypotheses, ship A/B tests, read and act on results
• Drive monetization strategy: pricing, paywalls, subscription mechanics
• Continuously optimize the core funnel: acquisition, activation, monetization, retention
• Partner with UA, Creative, and PMM on go-to-market and growth experiments
• Communicate roadmap, results, and trade-offs across the team

Employee Benefits:

• Remote-First Culture: Our team is diverse and extensive, just like our product portfolio. We provide a flexible working schedule and let you work anywhere in the world, either remotely or in one of our corporate hubs.
• Сoworking Compensation: We provide 50% compensation for coworking spaces worldwide to make sure that everyone has a comfortable and inspiring workspace.
• Flexible Public Holidays Policy: Gismart provides its employees with 6 fixed public holidays per year and gives you the freedom to choose 5 additional holidays to your liking.
• 100% Sick Leave Compensation
• Mental and Physical Health: To help you stay happy and healthy, Gismart will partially cover your medical insurance, sports activities, therapy costs.
• Personal Equipment Policy: Of course, we’ll provide you with all the equipment you need or cover the maintenance cost for your own tools.
• Personal Learning and Development: We love to see you learn and grow, so Gismart will cover 70% of your professional development courses. We’ll also pay for 100% of corporate English courses.
• Time-Off Policy: Every employee gets 18 working days of paid vacation and 3 personal days per year, with an extra day added for each year at Gismart.
• Corporate Events: We are remote-first, but we love meeting up in person. Whenever possible, we organize corporate events and team-building activities across all Gismart hubs.

BlueVPS OÜ is looking for a Customer Support / Sales Team Lead in Sales Team with

Requirements:

• At least 2+ years of experience as a Team Lead in hosting company or in managing a small commercial (sales) team;
• Experience in customer support position / sales in hosting company from 3 years;
• Understanding of hosting industry specifics and server hardware;
• Attention to details, analytical thinking and proactivity;
• Intermediate English or above level of English, advanced in Ukrainian and Russian;

Responsibilities:

• Train and motivate the team to achieve sales targets;
• Improving the department’s technical proficiency;
• Quality control for the department (tickets and chats);
• Evaluate client requests to uncover bottlenecks, risks, and process gaps, and take the lead in resolving them;
• Work with data and prepare detailed sales reports;
• Hands-on involvement in complex sales cycles, especially with enterprise clients;
• Conduct regular team meetings, pipeline reviews, and provide ongoing coaching;
• Participate in industry conferences and events to increase brand awareness;

What we offer:

• Competitive salary level;
• Open collaboration team;
• Work from any place around the globe with our technical support;
• Free English language training;

About project:

BlueVPS is a young hosting Team of enthusiasts (8 years on the market) with 20+ professionals which is actively expanding in the European, U.S., and Asian markets.

A global marketplace for savings and investments, providing users with seamless access to high-yield savings accounts and investment options from over 400 partner banks worldwide. The platform removes geographic barriers while ensuring transparency, convenience, and competitive rates. For banks, it delivers cost-efficient deposit funding and innovative Banking-as-a-Service solutions. The team is responsible for the integration of transaction accounts, hosted via our servicing banks, into the Raisin platform. They ensure smooth funding across all products, correctly routing incoming and outgoing payments to their intended destinations. The team consists of 10 members working collaboratively in a cross-functional setup.

Responsibilities:

• Deliver core services and high-quality solutions for a large-scale online platform and its banking systems.
•  Integrate externally developed components into existing applications.
• Define standards, share best practices, and contribute to continuous learning within the team.
• Perform software engineering tasks with a strong focus on quality and support teammates in maintaining the same standards.
• Conduct thorough code reviews, covering best practices, business rules, performance, security, and impact on other features/projects, always providing constructive and respectful feedback.
• Collaborate within the team to negotiate and document software development standards and practices.
• Research and propose multiple technical solutions whenever possible.
• Take end-to-end ownership of project delivery within the team.
• Maintain and manage technical documentation and address technical debt proactively.
• Participate in the hiring process through tech-fit interviews and technical challenge evaluations.

Requirements:

• 6+ years of overall software development experience.
• Minimum 5 years of experience with Java and Spring Boot.
• Strong understanding and hands-on application of design patterns.
• Practical experience with testing practices (unit, integration) using tools such as JUnit, Mockito, TestContainers.
• 4+ years of experience with AWS Services, Kubernetes, event-driven architectures (Kafka or ActiveMQ), Spring Boot, SQL, and NoSQL.
• Excellent communication skills with the ability to articulate challenges and solutions clearly.
• Proven team player who collaborates effectively and supports shared goals.
• Strong critical thinking and problem-solving skills, with the ability to analyze production issues and design robust solutions (highly desirable).
• Proactive in supporting teammates and driving technical improvements (strongly preferred).
• High responsibility when working with payments, as this is a critical, core functionality for the company.

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

About the company

We’re an international product company operating in the mobile entertainment space, focused on scaling high-growth consumer products for the US market.

We’re looking for a senior User Acquisition professional to take ownership of paid growth strategy, campaign execution, attribution, and performance optimization across multiple acquisition channels.

Responsibilities

• Own and scale user acquisition strategy across key paid channels
• Manage and optimize campaigns on Meta, Apple Search Ads, and major programmatic platforms
• Drive performance marketing initiatives with focus on CAC, ROAS, LTV, and payback metrics
• Work closely with analytics and BI teams to build dashboards, reporting, and cohort analysis
• Oversee attribution setup and mobile measurement infrastructure (AppsFlyer / SKAN)
• Collaborate with creative teams on ad concepts, testing, and iteration strategy
• Analyze campaign performance and identify scaling opportunities
• Participate in growth planning, budget allocation, and testing strategy
• Help build and structure the UA function as the team grows

Requirements

• 4+ years of experience in User Acquisition / Performance Marketing for mobile apps or gaming products
• Hands-on experience with Meta Ads, Apple Search Ads, and DSP/programmatic platforms
• Strong understanding of mobile attribution and SKAdNetwork
• Experience working with AppsFlyer or similar MMP platforms
• Data-driven mindset with strong analytical skills
• Experience working with BI/reporting tools and performance dashboards
• Understanding of bidding algorithms and campaign scaling mechanics
• Ability to work independently and take ownership of growth initiatives

Nice to Have

• Experience in gaming, iGaming, betting, fintech, or high-volume consumer apps
• Experience launching and scaling products in competitive markets
• Familiarity with SQL, Tableau, or similar analytics tools
• Experience with creative testing frameworks and AI-powered creative workflows

What We Offer

• Opportunity to work on fast-scaling international products
• High ownership and direct impact on business growth
• Flexible remote setup
• Competitive compensation package

About the Role

We are seeking a highly skilled and mission-driven Data Scientist to join our customer team and lead the development of our Patient Risk Scoring machine learning initiatives. In this role, you will build predictive models that identify high-risk patients for interventions, ultimately improving patient outcomes and optimizing care delivery. You will leverage Microsoft Fabric to manage end-to-end machine learning workflows, drawing insights from Electronic Health Record (EHR) data sources. If you are passionate about the intersection of advanced artificial intelligence and healthcare innovation, we want to hear you.

Responsibilities

• Model Development & Deployment: Design, train, evaluate, and deploy machine learning models to predict patient risk scores (e.g., medication refusal, non-compliance, decompensation etc.).
• EHR Data Engineering & Processing: Extract, clean, and transform healthcare data from EHR systems (e.g., Credible) to build robust feature sets for predictive modeling.
• End-to-End Analytics with Microsoft Fabric: Utilize Microsoft Fabric’s unified analytics platform (including Data Engineering, Data Science, and Real-Time Analytics workloads) to orchestrate data pipelines, manage Lakehouse architectures, and scale ML training/inference.
• Clinical Collaboration: Partner closely with clinical stakeholders, medical officers, and care teams to define risk cohorts, ensure the clinical validity of model features, and translate model outputs into actionable clinical workflows.
• MLOps & Monitoring: Establish continuous integration, deployment, and monitoring of ML models to track data drift, model degradation, and fairness/bias over time.
• Compliance & Privacy: Ensure all data handling and modeling practices strictly adhere to healthcare regulations (e.g., HIPAA, HITRUST) and maintain the highest standards of data security and patient privacy.

Qualifications

• Education: Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, Bioinformatics, Health Informatics, or a related quantitative field.
• Professional Experience: 4+ years of experience developing and deploying machine learning solutions in production environments, preferably within healthcare or clinical data ecosystems.
• Microsoft Fabric Experience: Hands-on experience building and deploying data and ML workflows within the Microsoft Fabric ecosystem (OneLake, Notebooks, Spark, Data Factory).
• Machine Learning Proficiency: Strong grasp of classical machine learning algorithms (e.g., XGBoost, Random Forests, Logistic Regression) and modern deep learning techniques, specifically for tabular and time-series data.
• Programming Skills: Advanced proficiency in Python and SQL. Experience with data manipulation and ML libraries (Pandas, PySpark, Scikit-Learn, PyTorch, or TensorFlow).
• Communication: Excellent ability to translate complex technical and statistical concepts to non-technical clinical and business stakeholders.

Nice to Have

• Cloud Certifications: Relevant Microsoft Azure or Fabric certifications.

Work Environment & Collaboration

• Full-time: 8 hours a day.
• Schedule: Mon – Fri 9-5 (US EST) overlap with team at least 4 hours.
• Team Structure: Work independently on assigned tasks with support from experienced team members.
• Communication: Primarily asynchronous via email and MS Teams.

About the project:

Search is changing fast. AI-generated answers are replacing ranked links, and brands that aren't visible inside those answers are simply invisible. This role exists to make sure our clients are inside those answers — not invisible to them. You'll own GEO end-to-end: auditing content for AI retrievability, building entity coverage, shaping how information is structured so language models can extract and cite it reliably. You'll also maintain solid traditional SEO foundations in parallel, because both disciplines are still in play.

A new team member will be in charge of:

• Lead GEO strategy from audit to execution — entity mapping, semantic architecture, and content structuring for AI retrievability
• Shape how content is written and organized so LLMs can extract, surface, and cite it: clear heading hierarchies, modular answer formats, entity-rich copy
• Monitor how models like ChatGPT, Perplexity, and Gemini retrieve and represent brand content — then turn findings into concrete changes
• Run traditional SEO execution in parallel: technical audits, on-page optimization, keyword strategy — keeping the foundation strong as discovery shifts

• Use AI tools (Claude, ChatGPT) actively to test prompts, validate visibility, and pressure-test content across AI search surfaces

   

Does this relate to you?

• Hands-on GEO experience (1 year active GEO practice) — you understand how LLMs source content in practice, not just in theory; prior SEO with active GEO experimentation is fully valid
• Strong SEO fundamentals (3+ years proven SEO): technical audits, on-page optimization, keyword research — you can run this independently
• You know how to structure content for machine readability: semantic hierarchy, extractable answer formats, clean entity coverage
• Solid understanding of what makes content citation-worthy inside generative systems — and what gets ignored
• Comfortable working with AI tools as part of your daily workflow, not just as an experiment

• Link building experience plus especially building off-site authority that feeds both traditional and AI-driven discovery

   

Ready to try your hand? Send your CV without a doubt!

Your mission

Take full ownership of quality as a system, not a phase.
You will transform QA from a supporting function into a company-wide quality engineering discipline, driving process maturity, security awareness, and automation-first culture.

What you will actually do:

— Own and evolve QA strategy at the company level:
 define how quality is built, measured, and scaled across all projects

— Lead QA transformation initiatives:
 • move from manual-heavy QA to automation-first approach;
 • eliminate process chaos and introduce predictable, repeatable delivery models;
 • standardize QA practices across teamxs without killing flexibility.

— Embed security into QA processes (not as a checkbox):
 • define security testing standards;
 • integrate basic security checks into SDLC;
 • raise security awareness across engineering teams.

— Own non-functional quality:
 • performance & load testing strategy;
 • data integrity & database testing;
 • reliability for Live systems.

— Build a modern automation ecosystem:
 • define automation strategy across projects;
 • ensure frameworks are scalable, maintainable, and actually used;
 • drive high ROI automation (not “automation for the sake of automation”).

— Scale quality metrics that matter:
 • defect leakage;
 • automation efficiency;
 • team performance and delivery health.

— Build and lead a high-performance QA organization:
 • hire strong engineers, not “manual testers”;
 • grow people into T-shaped quality engineers;
 • mentor leads and shape future QA leaders.

— Partner with Engineering and DevOps to make quality a shared responsibility, not a QA bottleneck

What makes this role interesting:

— You are not “leading QA team” — you are shaping how the company builds software;
— You will work on processes that actually need fixing, not maintaining legacy bureaucracy;
— High level of ownership and decision-making power;
— Direct impact on engineering culture and delivery quality;
— Strong focus on growth and learning (courses, conferences, certifications);
 — Flexible work format (remote / office);
 — Paid vacations (23 business days) and sick leaves;
 — Full transparency on company performance.

We expect you to bring:

— Strong experience as Lead / Staff QA with real ownership of quality processes;
— Proven track record of building or transforming QA practices (not just supporting them);
— Deep expertise in:
 • test automation strategy and frameworks;
 • QA process design and scaling;
 • non-functional testing (performance, reliability, data).
— Solid understanding of security fundamentals in QA;
 (you don’t need to be a pentester, but you know where QA adds value in security)
— Experience working in multi-project / outsource environments is a big plus;
— Ability to operate on both levels:
 • strategic (define direction);
 • hands-on (get into tools, frameworks, problems when needed).
— Strong system thinking: you see QA as part of engineering ecosystem, not isolated function;
— Good technical background:
 • APIs, web, mobile;
 • logs, debugging, observability tools;
 • CI/CD understanding.
— English: Upper-Intermediate or higher.

Awesome if you have:

— Experience implementing OWASP-based practices or security testing workflows;
— Programming experience (Java / JS / Python) for building robust automation;
— Experience with quality metrics systems and data-driven decision making.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product:

Over the past few years Coro has received $275M in funding and is one of the fastest growing Cybersecurity companies in the world. The funding is primarily being used to enhance the Coro Cybersecurity SaaS platform and for additional headcount growth, as Coro continues to expand globally.   

Coro started in Tel-Aviv, Israel and is also headquartered in Chicago, IL with additional offices in New York, London, and remotely across the globe. As a global organization, Coro gives you the ability to work with people and teammates from around the world. 

Coro’s AI enabled Modular Cybersecurity Platform is the only one in the industry specifically designed to provide Mid-Market customers with scalable and affordable “enterprise grade” protection for all of their priority threat vectors. 

About the Role:

This is a hands-on leadership role for a Backend Team Lead who will guide a team of backend engineers while staying directly involved in coding, architecture, and delivery. You will work on core backend systems behind Coro’s cybersecurity platform, building and scaling high-load services that process large volumes of security and telemetry data in real time.

These systems are responsible for collecting, processing, and analyzing data from multiple sources, including endpoints, cloud environments, and product integrations. They support critical product capabilities such as threat detection, security analytics, anomaly identification, and automated response workflows, making this a mission-critical leadership role at the core of Coro’s product.

If you are looking for a role where you can combine leadership with technical ownership, shape team culture, and build highly scalable backend services for a fast-growing global cybersecurity platform, this is the role for you

Key Responsibilities:

• Lead a team of highly skilled and passionate developers
• Partner with the Product Manager to build the road-map for the team
• Understand the team objectives and key results and make sure that the team are on the path to achieving them
• Participate in making decisions on the architecture and technologies
• Conduct the team ceremonies: Daily stand-ups, sprint planning and retro meetings
• Help create and enforce strong engineering standards, code quality, and best Engineering practices
• Take an active part in the implementation (hands-on) of the team’s various services and features
• Help your team members grow by mentoring them, building their growth plan with them and enable them opportunities to implement it

Required Competence and Skills:

• 6+ years of backend/server-side development with Java
• 2+ years of proven experience leading an engineering team 
• Strong hands-on experience with Spring Framework and MongoDB
• Deep understanding of multithreading and concurrency
• Solid knowledge of OOP concepts and design patterns
• Proven experience with microservices architecture
• Experience working with high-load backend systems
• Proficiency in cloud-native environments (preferably AWS)

Nice to have:

• Experience with Redis and RabbitMQ
• Experience with Elasticsearch/OpenSearch 
• Familiarity with Docker / Kubernetes
• Experience in Cybersecurity domain