Jobs at Djinni

Who we are

Hi, we’re Applica — the mobile growth partner for EdTech, WellTech, and FinTech apps like Loona, Fabulous, Fitonomy, Freeletics, Drops, and many others.

We exist to help ambitious mobile app teams grow faster.

We’re building a full-cycle growth partner for digital app owners, and we’re looking for product leadership talent to help us get there.

Why this role exists

Companies work with us when growth slows after initial success, funnels stop improving, and internal teams become stretched or stuck in bloated testing cycles.

We step in to deliver speed, expertise, and clear results — running better experiments, finding new growth paths, and helping great apps break through stagnation. Sometimes we help design and build products from scratch.

What’s Applica’s Product Service vision?

Product Optimization at Applica means partnering with top mobile teams to unlock scalable growth by continuously testing, learning, and optimizing — faster and smarter than they could alone.

• We embed as an extension of product teams.
• We help clients discover, validate, and implement growth opportunities that drive measurable results.
• We deliver both strategic advice and execution.
• We measure success based on revenue uplift for our clients.

• We cover full-cycle execution (except development): from ideation to design and post-analysis.

   

Why is working at Applica even better than at a product company?

Many senior leaders gravitate toward product companies for focus and depth.

But Applica builds something unique — a place where you can operate as a builder and entrepreneur, while gaining exposure and learning at a pace no single product company can match.

Here’s how we think we’re different:

• You’ll test hypotheses and unlock growth at a speed and volume far beyond what’s possible in most product companies. Why? You won’t be slowed by layers of internal bureaucracy or endless roadmap debates. Your time will focus on experimentation, strategy, and scaling what works — across multiple top-tier mobile products.
• You’ll work across industries and domains — from health & fitness to mindfulness, education, and lifestyle — gaining broad expertise and solving diverse challenges.
• We focus only on the hardest, most valuable problems for our clients — conversion, retention, monetization, and experimentation at scale. Think of us as the McKinsey of mobile consumer apps.
• We actively support your personal brand development: whether through LinkedIn content, speaking opportunities at industry events, or by publishing your thought leadership under Applica’s banner.

• Unlike many service companies, this is a true ownership role: you will lead a core service line, help shape our company’s strategy, and share in its growth and success.

   

This is a good moment to pause and reflect on whether this sounds like the right fit for you. If it does — let’s keep going.

The role: Senior Product Manager

This is more than a delivery role — it’s a growth opportunity for a sharp product operator ready to step into leadership. You’ll take ownership of client outcomes while growing into a strategic role across marketing, service development, and team leadership.

Your mission:

• Lead the delivery of product optimization work across client accounts.
• Drive measurable growth through conversion, retention, and monetization improvements.
• Learn to own and scale a service line, not just execute tasks.
• Grow into a business-oriented leader — contributing to marketing, shaping internal processes, and mentoring others.

• Be mentored by the COO to develop into a strategic leader.

   

Your key outcomes

• Deliver consistent client value through experimentation and optimization.
• Translate product and growth data into actionable insights and high-quality work.
• Build trusted client relationships by owning delivery and communication.
• Contribute to Applica’s thought leadership (e.g., case studies, content, frameworks).
• Help shape how the Product Optimization service evolves over time.
• Grow toward leading initiatives and potentially managing other team members.

What your typical day will look like

• Review ongoing experiments and performance across client accounts.
• Run analyses and identify opportunities to improve product KPIs.
• Collaborate with designers, analysts, and performance marketers.
• Join client calls to present insights and next steps.
• Assist in proposal preparation and service packaging.
• Draft internal and external content (with editorial support) to help build visibility.

You’re a great fit if you

• Have 2–4 years of experience as a product manager, product analyst, or growth lead in a B2C digital product (ideally subscription-based).
• Have worked in fast-paced product environments.
• Have work with App & Web2App funnels.
• Are data-fluent (Amplitude, Mixpanel, GA, Excel/Sheets) and know how to dig into problems.
• Have improved onboarding flows, paywalls, retention, or monetization mechanics.
• Communicate clearly and professionally with clients (English B2+/C1).
• Are hungry to grow beyond delivery — into marketing, strategy, or service leadership.
• Enjoy working with autonomy, but know when to ask for help or alignment.

What we offer

• Direct access to world-class apps and clients.
• A fast-paced environment where your learning curve will be steep and rewarding.
• Opportunities to contribute beyond delivery: marketing, methodology, and team building.
• A clear path toward leadership, with mentoring from senior team members.
• Compensation tied to your performance and client outcomes.
• Flexible remote work and hours.
• A team that values initiative, learning, and results — no micromanagement, just impact.

Interview journey

⭕️ Discovery call → ⭕️ Technical call + Test Task ⭕️ Task Debriefing → ⭕️ Reference check → ⭕️ Offer

We are looking for a mid-to-senior Data Scientist who is eager to proactively identify opportunities to improve and automate our business using data science and machine learning. You will work within a small, dedicated team of data scientists collaborating closely with backend engineers, other departments, and end users, while being part of a larger ecosystem of trading and technology experts.

In this role, you will design, develop, and optimize predictive models, implement anomaly detection systems, and participate in building production-grade machine learning solutions that directly impact trading and operational processes. You’ll also get hands-on experience with (or apply your existing knowledge of) high-performance architectures, including Kafka, serverless functions, databases, CI/CD pipelines, Kubernetes, and Docker.

Key Responsibilities:

• Develop and refine mathematical and statistical models for predicting sports and e-sports outcomes.
• Communicate with end users, collect feedback, and build technical solutions based on it.
• Apply machine learning to improve trading strategies, automate workflows, and detect anomalies.
• Proactively identify opportunities to use data science for business optimization and process automation.
• Perform large-scale historical data analysis to generate insights and improve model performance.
• Collaborate with backend engineers to build and maintain production machine learning systems.
• Research and prototype new methods for expanding into new sports and markets.

KPIs for This Role:

• Delivery of production-ready machine learning models and pipelines for trading within agreed timelines.
• Improvement in model accuracy and reliability, measured against established benchmarks.
• Reduction of manual intervention in trading workflows through automation initiatives.
•  

Requirements:

• 3+ years of experience in data science, analytics, or a related field.
• Proficiency in Python (pandas, numpy, scikit-learn, etc.) and working with databases.
• Strong knowledge of statistical modeling, probability, and machine learning techniques (Supervised Learning, Unsupervised Learning).
• Experience with XGBoost/LightGBM.
• Experience with large-scale data analysis and building actionable insights.
• Ability to work collaboratively in a cross-functional team and communicate results clearly.

Nice-to-Have:

• Experience in the sports or betting industry.
• Experience with PyTorch/Tensorflow.
• Familiarity with real-time data processing (Kafka, streaming systems).
• Exposure to building data pipelines and integrating ML models into production systems.
• Knowledge of advanced ML techniques (e.g., ensemble methods, time-series forecasting, anomaly detection).

What We Offer:

• Work on high-impact projects in the fast-growing sports and e-sports betting industry.
• A collaborative environment within a skilled team of data scientists and engineers.
• Flexibility: Hybrid work with remote options.
• Opportunities to shape our analytics and machine learning ecosystem and see your ideas implemented in production.

Requirements:

• Strong backend development experience with Python and PostgreSQL (SQL Alchemy + Alembic)
• Proficiency with React and TypeScript for frontend development
• Solid understanding of infrastructure-as-code tools like Terraform
• Experience with Kubernetes and maintaining Helm charts
• Comfortable creating new microservices from scratch, including API design and deployment pipelines
• Ability to work proactively with minimal supervision, owning features end-to-end
• Excellent communication and collaboration skills in distributed teams

Nice-to-Have:

• Familiarity with FastAPI
• Experience with Bazel build system (training can be provided)
• Exposure to CI/CD practices and observability tools

Key Responsibilities:

• Build and deliver full-stack solutions using React, TypeScript, Python, and FastAPI
• Take ownership of features from idea to production (including design, development, testing, deployment, and monitoring)
• Design and implement scalable backend systems using PostgreSQL
• Build new microservices from scratch, including infrastructure configuration using Terraform and Helm
• Maintain and extend Kubernetes Helm charts for service deployment
• Collaborate with team members during weekly syncs to discuss progress, blockers, and demos
• Conduct code reviews, participate in design discussions, and handle ad-hoc support when needed
• Work independently and proactively drive tasks forward, coordinating across time zones

About the Project:

We’re hiring a Full-Stack Software Engineer (Python + React) to join a fast-paced, highly autonomous team. This role is ideal for an engineer who is comfortable working across the stack, passionate about writing clean and scalable code, and capable of driving features end-to-end — from design to infrastructure provisioning to production monitoring.

You will work closely with cross-functional teams to build new features, create microservices from scratch, and manage infrastructure using modern DevOps practices.

We are looking for a Media Buyer Helper (Gambling), who will help manage media buying activity for Media Buyer.

Responsibilities:

· Monitor campaign statistics, optimize the effectiveness of campaigns, and investigate traffic drops;

· Monitor costs and return on investment (ROI).

· Track the market for trends, opportunities, etc., and use that information to make recommendations

· Cooperate with other departments (creative, tech, analytics)

Requirements:

· 6+ months of proven media buying experience or without experience

· Excellent analytical skills

· Target-oriented, driven, and ambitious person

· Excellent interpersonal skills

We offer:

· Friendly working atmosphere

· Interesting projects and challenging tasks

· Opportunities for self-realization, professional and career growth

· 5-day work-week in a friendly work environment

· Flexible working hours

We seek an Accounts Receivable professional who is a certified Bookkeeper and also has experience in Collections. You will join the AR team of Automat-it's global customers and provide excellent customer service to our clients and stakeholders.

📍 Work location - remote from Ukraine

If you are interested in this opportunity, please submit your CV in English.

Responsibilities:

• Issue and track credit memos, refunds, and adjustments in accordance with company policy
• Maintain and reconcile customer accounts, resolve discrepancies, and receipts issuing for incoming payments
• Support the month-end close process, including AR reconciliations and revenue reporting
• Oversee and enhance collections and accounts receivable aging processes to minimize delinquencies and establish scalable operational practices.
• Work cross-functionally to review, investigate, and address customer account discrepancies
• Work with the sales team to review overdue accounts and create strategies for collecting outstanding amounts.
• Resolve collection issues by analyzing customer payment plans, histories, and credit limits.
• Partner with the accounting team to maintain an accurate and reconciled A/R sub-ledger, addressing any provisions for bad debts as necessary.
• Conduct credit risk analysis for new and existing customers.
• Handle ad-hoc finance tasks related to the main stakeholders

Requirements:

• Certified bookkeeper
• 3+ years of working experience in an Accounts Receivable role, which includes collection processes and operations, from a large organization with multiple currencies, preferably in tech companies.
• Excellent Microsoft Excel/Google Sheets skills, including pivot tables and functions such as VLookup 
• Experience with ERP systems, preferably Priority system
• Excellent customer-facing skills
• Bachelor’s Degree in a relevant field, such as Accounting, Finance, Mathematics, or Statistics
• Fluent in written and verbal communication skills in English
• Outstanding attention to detail and excellent time management skills
• A solid service orientation combined with assertiveness and the ability to influence actions to achieve desired outcomes effectively

Benefits:

• Professional training and certifications covered by the company (AWS, FinOps, Kubernetes, etc.)
• International work environment
• Referral program – enjoy cooperation with your colleagues and get a bonus 
• Company events and social gatherings (happy hours, team events, knowledge sharing, etc.)
• Wellbeing and professional coaching
• English classes

• Soft skills training

   

Country-specific benefits will be discussed during the hiring process.

Automat-it is committed to fostering a workplace that promotes equal opportunities for all and believes that a diverse workforce is crucial to our success. Our recruitment decisions are based on your experience and skills, recognizing the value you bring to our team.

🟠 Details: we are looking for an experienced Embedded Linux & AOSP Engineer (Middle/Senior level) to join a project that aims to demonstrate the capabilities of the DTS AutoStage API through a web interface. It helps radio broadcasters provide a world-class in-car listening experience by combining over-the-air audio with Internet technologies.

🟠 Qualifications:

• Experience developing and maintaining embedded software using C/C++;
• Proven experience working with Raspberry Pi;
• Hands-on experience with AOSP projects, including building Android from source;
• Strong knowledge of Linux internals, bootloaders, and system-level debugging;
• Experience with Linux kernel modifications, device driver development, and Hardware Abstraction Layers (HALs);
• Familiarity with audio devices such as ALSA/tinyALSA;
• Experience with Ubuntu and other Linux distributions;
• Proficiency in Git/GitHub and collaborative Agile development workflows;
• Bachelor’s or Master’s degree in Computer/Electrical Engineering or a related field.

🟠 Would be a plus:

• Experience with Yocto, Buildroot, or similar build systems;
• Experience with Android Automotive OS (AAOS);
• Familiarity with CI/CD pipelines and automated testing;
• Strong documentation skills and commitment to code quality.

🟠 Responsibilities:

• Perform Linux kernel modifications, develop and debug device drivers, and contribute to BSP bring-up;
• Design and implement Hardware Abstraction Layers (HALs) for embedded platforms;
• Build and customize AOSP projects (including Android from source) and contribute to Android Automotive OS (AAOS) development;
• Work with Raspberry Pi and other target hardware platforms for prototyping and deployment;
• Collaborate in Agile teams using Git/GitHub and modern development workflows, ensuring code quality and strong documentation practices;
• Support integration, testing, and optimization across Linux distributions (Ubuntu, Yocto, Buildroot, etc.) and ensure system-level stability.

🟠 Interview steps:

• Screening with the recruiter (about 30 minutes).
• Interview with the client (about 1 hour).
• Technical interview with the client (about 1 hour).

🟠 By joining us, you will get:

• Accounting coverage and lawyer support;
• Paid Vacations;
• Paid 4 paid public holidays (New Year, Independence Day, Day of the Defender of Ukraine, and Christmas);
• Flexible working hours and the possibility to work remotely;
• Best-class working equipment (laptop and accessories);
• Good conditions for skills development: the possibility of upgrading your English for business needs due to working time and 50% coverage for studying English; the offer of internal workshops; and wellbeing sessions as one-to-one meetings.

🟠 Our office in Lviv:

• FuturaHUB, located in Lviv (Kulparkivska 200a);
• An inspiring, modern workplace with a great atmosphere and development culture;
• “Happy Hours” parties;
• Yoga and sports training in FuturaHUB;
• Chill-out area: gaming zone with PlayStations, table tennis & table soccer;
• Beer, coffee, tea, cookies, etc;
• Conference rooms.

🟠 Some of our Values:

• No overtime and pressure;
• Regular rest and burnout control;
• Clean relationships within the company and with the client;
• Responsibility for the own development, ideas, and interests communication, as well as for the problems that stand in the way of this development;
• Openness to the new, readiness for changes.

Jett Develops
 Remote | Full-Time

Hey there!

We’re Jett Develops — a digital product design & development agency working with early-stage startups and fast-growing tech companies. Our clients have raised over $20M with our support, and our work powers products used by teams at Microsoft, Evergrow, and more.

We’re growing — and we’re looking for a New Business Development Manager to take ownership of our lead generation and sales efforts through freelance platforms, with a primary focus on Upwork.

This role is ideal for someone who knows how to navigate client conversations, build relationships remotely, and turn interest into long-term collaboration — all in a professional, friendly, and efficient way.

What You'll Be Doing

• Manage our presence on Upwork and respond to new opportunities
• Craft thoughtful, tailored proposals that reflect client needs and our strengths
• Lead conversations with prospects — via messaging and video calls — to understand their goals and offer the right solutions
• Collaborate with our team on estimates, proposals, and timelines
• Guide prospects through every step: discovery, negotiation, closing, and handoff
• Keep track of your sales activity and insights using our CRM
• Share what you're learning — client concerns, objections, and trends — to help us sharpen our approach
   

What We're Looking For

• Strong written and spoken English — you’re comfortable writing proposals and leading video calls
• Experience selling services remotely, ideally in the tech, SaaS, or digital product space
• Empathy and confidence — you can build trust quickly and communicate clearly
• An organized, self-directed approach to managing sales conversations and follow-ups
• A basic understanding of how web and mobile products are built

Nice to Have

• Previous experience closing deals on Upwork
• Comfort using tools like Figma, Notion, Slack, CRMs, and proposal software
• Background in working with digital agencies or B2B services
   

What You’ll Get

• A steady stream of warm, qualified leads — no cold calling
• A clear, proven process to follow — with room to bring in your own ideas
• Onboarding, support, and access to templates, case studies, and our full knowledge base
• Flexibility — we care about outcomes, not hours
• A collaborative and easygoing team that values clarity, initiative, and impact

How to Apply

Just answer 3 short questions:

1. Why are you interested in this role?
2. How would you rate your English (spoken and written)?
3. What’s your experience with client communication and remote sales?

Let’s build something meaningful together.

DeepX is seeking a highly skilled Senior 3D Computer Vision Engineer with deep expertise in 3D reconstruction pipelines. The ideal candidate will be responsible for designing, developing, and optimizing our core reconstruction engine. You will tackle challenging problems in 3D geometry, multi-view stereo, and large-scale data processing to create high-fidelity 3D models of objects and environments. A key aspect of this role is strong software architecture and coding skills. You will be expected to build a fast, modular pipeline with interchangeable components, allowing us to rapidly iterate and integrate the best-performing algorithms.

Key Responsibilities

• Design, implement, and maintain a high-performance 3D reconstruction pipeline from multi-view imagery.
• Develop and integrate state-of-the-art algorithms for key stages of the pipeline, including feature detection/matching, camera pose estimation, dense matching (MVS), and surface reconstruction.
• Architect the system with a focus on speed, scalability, and modularity, enabling easy substitution of different algorithmic components.
• Work extensively with 3D data, including point clouds and meshes, focusing on generating geometrically accurate and visually faithful reconstructions.
• Apply deep knowledge of projective geometry and 3D transformations to solve complex multi-sensor fusion and real-time mapping challenges.
• Optimize code for performance, including leveraging GPU acceleration where necessary.
• Stay current with the latest academic research and industry trends in SfM, MVS, SLAM, and neural rendering to continuously improve our pipeline.

Required Qualifications & Skills
English proficiency: Upper-Intermediate or higher.

Programming Languages: C++, Python 

Core Libraries & Tools:

• NumPy: For advanced numerical and mathematical operations.
• OpenCV: For fundamental image processing and computer vision tasks.
• Open3D / PCL (Point Cloud Library): For 3D data processing, visualization, and point cloud manipulation.
• PCL: For point cloud processing.
• COLMAP: Practical experience with its SfM/MVS pipeline.
• Plotly / Matplotlib: For 2D and interactive 3D data visualization.
• PyTorch / TensorFlow for GPU-based processing.

Core Technical Skills:

• Projective Geometry: A must-have, with a deep understanding of (camera parameters, projections to/from camera frame, depth-to-disparity conversion, triangulation/trilateration, multi-sensor fusion & real-time mapping.)
• Vector & Plane Transformations: Mastery of rotations (including quaternions), coordinate transformations, and basis conversion for 3D data manipulation.
• SfM & MVS: Proven experience with Structure-from-Motion and Multi-View Stereo pipelines.
• SLAM: Experience with SLAM pipeline components: feature extraction and matching, bundle adjustment, pose optimization, and loop closure.

Preferred Qualifications

• Experience developing a complete 3D reconstruction pipeline from scratch.
• Experience with modern neural rendering techniques such as 3D Gaussian Splatting (3DGS) or NeRFs.
• Knowledge of state-of-the-art feature matching models (e.g., SuperGlue).
• Experience using OpenCV, Open3D, and PCL for camera pose estimation and sparse reconstruction.
• Experience with dense reconstruction techniques, such as Gaussian Splatting and other Multi-View Stereo (MVS) methods.

• Experience with both classical and neural network-based surface reconstruction methods for mesh generation.

   

  About DeepX

  DeepX is an R&D intensive and innovation-driven consortium that provides Artificial Intelligence-powered Computer Vision solutions for businesses. To find out more about us, please visit: https://deepxhub.com/

We are looking for an exceptional engineer to help shape the future of intelligent video and audio analysis through artificial intelligence. The ideal candidate will have strong expertise in computer vision, video and/or audio processing, and hands-on experience building and optimizing systems for understanding multimedia streams. As one of our early engineers, you will play a key role in developing our core technology and shaping the technical direction of our products.

Main responsibilities
- Develop scalable pipelines for processing and inferencing video and audio data on cloud platforms and edge devices;
- Architecture, development and optimization of models for video/audio analysis, search and contextual understanding;
- Work closely with the founding team to define product strategy and technical roadmap;
- Drive innovation in approaches to data collection, augmentation, data markup, and model training.

Required qualifications
- High level of proficiency in Python and/or C++;
- Knowledge of ONNX, OpenVINO, TorchScript or TensorRT for model optimization and efficient inference;
- Experience with cloud platforms (AWS, GCP or Azure) for large-scale data processing and model training;
- Understanding of video and audio codecs, streaming protocols, and related technologies;
- Hands-on experience with modern large language models (LLMs) such as LLaMA, Gemma, Mistral or similar, and skills in deploying and running such models via local runners such as Ollama, LM Studio and Docker containers.
 

Preferred Qualifications:
- Knowledge of model optimization and efficient inference tools (ONNX, OpenVINO, TorchScript, TensorRT);
- Experience using cloud platforms (AWS, GCP or Azure) for large-scale data processing and model training;
- Understanding of video and audio codecs, streaming protocols and related technologies;
- Experience with distributed computing frameworks for processing large amounts of data;
- Understanding of MLOps principles and model deployment strategies

We offer our employees:

• Professional development in a stable and transparent organization;
• Many opportunities for development (trainings, corporate training portal, exchange of experience with colleagues);
• Work in a company with a strong corporate culture, a close-knit team, open communications, and well-established business processes;
• Mixed work format - the ability to work both in the office and remotely

Delasport — Implementing Technological Solutions Here and Now
 

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are establishing an R&D centre in Kyiv, and are looking for top talents to join our team.
 

RESPONSIBILITIES:

• Lead frontend development and mentor team members
• Design and implement new features and modernize legacy components using Vue.js
• Improve code quality, maintainability, and performance through clean code practices and reviews
• Collaborate with product, design, and backend teams to plan and deliver features
• Define and uphold coding standards, tooling, and architectural decisions
• Participate in SCRUM activities, including daily stand-ups, planning meetings, and code reviews
• Participate in decisions for picking tools or applying code conventions
   

REQUIREMENTS:

• 6+ years in Frontend Development
• 3+ years of experience with Vue.js
• Strong knowledge in JavaScript, HTML, SCSS
• Good understanding of coding principles
• Habits of writing clean code
• Experience in writing unit tests
• Proactive and Self-motivated person
• A good level of English
   

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health insurance with the broker, which is available from the first month of cooperation
• Life insurance with the broke,r which is available from the first month of cooperation
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Hi there!

We are looking for a Senior Full-Stack Developer (PHP/Vue.js) to join our team.
 

Location: Europe only! Preferably Poland

About the project:

Our client provides digital infrastructure for specialty pharmaceutical brands aiming to reduce prescription abandonment. They activate patients as soon as the prescription is captured in the EHR, supporting processes such as consent, affordability, and Hub enrollment.

They’ve developed a mobile platform that assists patients in navigating treatments for life-changing, chronic conditions. Their customers are pharmaceutical companies looking to minimise patient drop-off from often complex and costly therapies. The goal is to help patients successfully start and stay on their prescribed treatments, making their journey easier in the often outdated and overly complicated world of specialty medications.

The team holds a vital role: building and maintaining software that supports and enhances the patient journey across both web and mobile platforms. This work requires a combination of strong technical skills, a user-focused mindset, and an understanding of healthcare workflows.

Requirements:

• 5+ years of commercial experience in software development, with a strong focus on full-stack solutions.
• Proven hands-on experience with PHP, Laravel and Vue.js.
• Cross-platform knowledge (web, mobile, back-end).
• Full stack technology understanding to offer solutions, identify risks and understand effort estimations
• Solid background in both back-end and front-end development
• Good understanding of RESTful APIs, OOP, and MVC architecture.
• Familiarity with front-end technologies such as HTML, JavaScript, and CSS.
• Experience working with relational (MySQL) and non-relational (MongoDB) databases architecture.
• Proven familiarity with unit testing tools (e.g., PHPUnit); knowledge of TDD.
• Ability to work with Docker(user).
• Confident use of Git for version control.
• Familiarity with Agile methodologies is a plus.
• Strong problem-solving skills, attention to detail, and a critical thinking mindset.

• English: Upper-Intermediate.

   

Responsibilities:

• Create code designs and mobile web architecture.
• Analyze requirements, produce specifications and determine operational feasibility.
• Write well-designed, efficient and testable code.
• Integrate software components into a fully functional software system.
• Execute full software development life cycle.
• Strive to deliver software that provides easy integration with external teams/customers.
• Maintain a reliable production environment.
• Design and implement software with high-security standards.
• Design and implement software considering user privacy.

• Constantly improve software by introducing new technologies and methodologies.

   

What we offer:

• Flexible Work Environment: Opportunity to work remotely.
• 1:1 English Classes: Individual English language training to enhance your communication skills.
• Great Team: Work with a supportive, collaborative, and dynamic international team.
• Equipment Provided: All necessary equipment supplied for efficient job performance.
• Annual Vacation: 18 days of paid vacation and 7 days of paid sick leave.
• Commitment to Hiring Ukrainians: We are dedicated to hiring Ukrainian talent and promoting Ukraine as a fantastic place to work.

• Flexible payment system, which allows you to withdraw funds in one click and has about twenty withdrawal options.

   

The recruitment process includes 4 interviews.

1. Initial interview with HR — 30 min.
2. Introduction + Technical interview — 1.5 hours.
3. Infrastraction discussion + Live coding — 1h.

4. Final managerial interview — 1 hour.

    

Does this position sound like a perfect match? We’re eager to hear from you!

What you will do:

• Work with incoming tickets in Zendesk with a focus on billing issues.
• Provide quality support while adhering to the team’s SLAs and KPIs.
• Handle customer complaints and come up with creative solutions in line with Gismart’s support policy.
• Test new support channels in the future, e.g. chat support and phone support.
• Create and maintain the library of saved replies.
• Collaborate across teams for reporting and bug resolution.
   

Key qualifications:

• Written English — Advanced (C1-C2). Ability to create complex step-by-step instructions and handle billing issues while keeping replies clear, structured, and polite.
• Speed typing.
• Understand how mobile apps work (app versions, updates, compatibility with various devices).
• Understand the nature of subscriptions: renewals, refunds, billing.
• Stress-resistant
• Ability to work independently
• Good time management skills
• Be a team player
   

Will be a plus:

• Experience with PayPal/ Stripe or other payment platforms
• Experience with a ticket or chat systems (Zendesk/ Intercom/ Freshdesk, etc.)
• Genuine interest in the wellness sphere (dance, self-care, face yoga, nutrition).
   

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.

We are hiring a Data Analyst for one of our Israeli clients — a global leader in web data solutions. The company builds and operates large-scale infrastructure that enables organizations to collect, process, and analyze online data at scale. Their products are used by hundreds of leading enterprises worldwide, across sectors such as e-commerce, cybersecurity, fintech, and market research. The organization operates in a high-volume data environment, where analytics play a critical role in product, operations, and strategic decision-making.

As a Data Analyst, you will be part of a cross-functional team, working closely with product managers, engineers, and business stakeholders. You’ll be responsible for uncovering insights, enabling data-driven decisions, and supporting the company’s rapid growth through high-quality analytics and reporting.

Key Responsibilities:

Business Understanding & Data Analysis:

– Understand complex business processes and translate them into analytical questions

– Perform in-depth analysis of operational and product data to identify trends, patterns, and opportunities

– Collaborate with stakeholders to define KPIs and monitor performance

Data Compilation & Reporting:

– Aggregate, clean, and structure data from multiple systems and sources

– Build and automate recurring reports to support business operations

– Translate business requirements into actionable and scalable data solutions

Data Visualization:

– Design intuitive dashboards and visualizations using BI tools such as Tableau or Power BI

– Present findings in a clear and structured manner to both technical and non-technical audiences

Requirements:

– 2–5 years of experience as a Data Analyst or in a similar analytical role

– Proficiency in SQL, including complex queries, joins, and aggregations

– Strong analytical thinking and the ability to independently solve data-related challenges

– Bachelor’s degree in Industrial Engineering, Data Science, Computer Science, or a related field

Nice to Have:

– Experience with Python or R for analysis and scripting

– Hands-on experience with BI tools such as Tableau, Power BI, or similar platforms

– Familiarity with statistical analysis and modeling techniques

This is an opportunity to work with a product-led company at the forefront of big data and infrastructure. You’ll join a culture that values precision, ownership, and clarity, and where data is central to decision-making across all departments.

Role Overview:
Our partner (headquartered in US, New York, NY) is looking for an innovative agent focused engineer to expand product agent back‑end so new automations can be shipped every week.

Responsibilities:

• Design and implement multi-agent orchestration systems, managing agent interactions, control transfers, and task coordination across specialized agents (planner, email analyzer, search, etc.)
• Develop and maintain agent configuration management systems including dynamic Firestore-based configurations, tool assignments, model selection, and prompt engineering for optimal agent performance
• Build and integrate custom tools and workflows for calendar management, memory systems, UI interactions, and email processing pipelines using sequential agent workflows
• Implement and optimize memory and context management including session handling, persistent user memory (Mem0 experience is a plus), and ensuring agents maintain relevant historical context
• Manage real-time agent communication systems including WebSocket connections, multi-modality support (text/audio/image), and background task processing for seamless user experiences
• Write evals and unit tests to ensure consistency 

Qualifications:

• Expert Python development with strong async/await programming patterns, FastAPI integration, experience with Google ADK (Agent Development Kit) framework or equivalent like LangChain, Crew or similar
• Deep understanding of LLM integration and prompt engineering, specifically with Gemini models, including model selection, response optimization, and token management
• Experience with cloud-native architectures including Firestore for configuration management, Google Cloud services integration, and microservices communication patterns
• Proficiency in building and maintaining tool ecosystems including calendar APIs, memory systems, search integrations, and custom function development for agent capabilities
• Strong background in AI/ML workflows including sequential processing, agent orchestration, error handling, performance optimization, and end-to-end testing of AI systems

Skylum allows millions of photographers to make incredible images faster. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.
Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.
 

Thanks to our incredible team of experts, we've built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.
 

Key Responsibilities

• Validate the product’s value proposition and ensure clear market positioning.
• Drive traffic through various channels by creating segment-specific entry points — including social seeding, podcasts, influencer collaborations, and organic content.
• Build landing pages using no-code AI tools and run A/B tests to optimize conversions.
• Create tailored content for different target audience segments; evaluate its performance and optimize based on audience feedback and behavior.
• Launch outreach campaigns via email and Instagram; conduct comparative analysis of key metrics (CTR, conversions, etc.).
• Develop and grow a co-selling program in collaboration with strategic partners.
• Collaborate with niche/native influencers to expand content reach and brand visibility.
• Work closely with the product manager to improve user onboarding; gather user feedback and validate product prototypes.

Requirements

• Experience: 3+ years in digital marketing, preferably in startups, with a proven track record of growth experiments and results.
• Expertise: Deep knowledge in one core area (e.g., performance marketing, content, or email marketing), with a strong working understanding of the others.
• Analytical Skills: Proficiency in tools like Google Analytics, Tableau (or similar dashboard platforms); basic SQL is a plus.
• Toolset: Experience using no-code AI platforms for landing page creation, email automation tools, and ad managers (Facebook/Instagram/LinkedIn).
• Soft Skills: Startup mindset, proactiveness, ability to generate and test hypotheses, make data-driven decisions, and communicate effectively.

What we offer:

For personal growth:

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English and German classes to strengthen your capabilities and widen your knowledge.
   

For comfort:

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:

• Medical insurance;
• Twenty-one days of paid sick leave per year;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.