Jobs at Djinni

Description

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.
You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.
We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people’s lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Requirements

• Strong hands-on experience with Azure Databricks (DLT Pipelines, Lakeflow Connect, Delta Live Tables, Unity Catalog, Time Travel, Delta Share) for large-scale data processing and analytics
• Proficiency in data engineering with Apache Spark, using PySpark, Scala, or Java for data ingestion, transformation, and processing
• Proven expertise in the Azure data ecosystem: Databricks, ADLS Gen2, Azure SQL, Azure Blob Storage, Azure Key Vault, Azure Service Bus/Event Hub, Azure Functions, Azure Data Factory, and Azure CosmosDB
• Solid understanding of Lakehouse architecture, Modern Data Warehousing, and Delta Lake concepts
• Experience designing and maintaining config-driven ETL/ELT pipelines with support for Change Data Capture (CDC) and event/stream-based processing
• Proficiency with RDBMS (MS SQL, MySQL, PostgreSQL) and NoSQL databases
• Strong understanding of data modeling, schema design, and database performance optimization
• Practical experience working with various file formats, including JSON, Parquet, and ORC
• Familiarity with machine learning and AI integration within the data platform context
• Hands-on experience building and maintaining CI/CD pipelines (Azure DevOps, GitLab) and automating data workflow deployments
• Solid understanding of data governance, lineage, and cloud security (Unity Catalog, encryption, access control)
• Strong analytical and problem-solving skills with attention to detail
• Excellent teamwork and communication skills
• Upper-Intermediate English (spoken and written)

Job responsibilities

• Design, implement, and optimize scalable and reliable data pipelines using Databricks, Spark, and Azure data services
• Develop and maintain config-driven ETL/ELT solutions for both batch and streaming data
• Ensure data governance, lineage, and compliance using Unity Catalog and Azure Key Vault
• Work with Delta tables, Delta Lake, and Lakehouse architecture to ensure efficient, reliable, and performant data processing
• Collaborate with developers, analysts, and data scientists to deliver trusted datasets for reporting, analytics, and machine learning use cases
• Integrate data pipelines with event-based and microservice architectures leveraging Service Bus, Event Hub, and Functions
• Design and maintain data models and schemas optimized for analytical and operational workloads
• Identify and resolve performance bottlenecks, ensuring cost efficiency and maintainability of data workflows
• Participate in architecture discussions, backlog refinement, estimation, and sprint planning
• Contribute to defining and maintaining best practices, coding standards, and quality guidelines for data engineering
• Perform code reviews, provide technical mentorship, and foster knowledge sharing within the team
• Continuously evaluate and enhance data engineering tools, frameworks, and processes in the Azure environment

COMPANY OVERVIEW:

IT product company is a leader in providing advanced telecommunications and IoT solutions to enterprises and enterprise customers worldwide. The company's mission is to empower communication, which is why we offer a wide range of communication products that are carefully customized to meet the specific requirements of our customers. Regardless of the industry or size of the organization, we develop optimal solutions to meet your unique needs.

RESPONSIBILITIES:

• Assist in building, maintaining, and monitoring CI/CD pipelines.
• Support deployment and operation of applications in cloud environments (AWS, Azure, GCP).
• Work with Docker, Kubernetes to containerize and orchestrate services.
• Monitor system performance and troubleshoot infrastructure issues.
• Collaborate with developers and QA to ensure smooth delivery of features.
• Maintain and improve automation scripts and infrastructure-as-code (IaC).
   

REQUIREMENTS:

• Basic understanding of Linux/Unix systems administration.
• Familiarity with cloud platforms (AWS, Azure, or GCP).
• Hands-on knowledge of Docker and basic Kubernetes concepts.
• Experience with CI/CD tools, especially Jenkins (GitLab CI, GitHub Actions as a plus).
• Proficiency in Bash scripting for automation (Python as a plus).
• Basic knowledge of networking concepts (DNS, HTTP, TCP/IP).
• English — Intermediate level (documentation and communication)..

NICE TO HAVE:

• Familiarity with monitoring tools (Prometheus, Grafana, ELK).
• Experience with infrastructure-as-code (Terraform, Ansible).
• Interest in telecommunications or IoT-related projects.

COMPANY OFFERS:

• Employment in according to the Ukrainian labor law (24 days of vacation, sick leave).
• Opportunity to work with advanced telecommunications technologies and gain hands-on experience.
• Exposure to a global clientele and the opportunity to contribute to the development of effective solutions.
• Mentorship from experienced professionals in the telecommunications industry.
• Collaboration and a supportive work environment.
• Competitive compensation package and growth prospects.

Description

GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.

You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.

We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people’s lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

Requirements

• 6+ years of software development experience with the .NET platform (ASP.NET Core, C#)
• Strong experience building and consuming REST APIs (OpenAPI, FluentValidation)
• Knowledge of OAuth 2.0 flows is a plus
• At least 2+ year of proven experience with Azure Cloud services (Service Bus, Azure Functions, CosmosDB)
• Hands-on experience with front-end development in React (TypeScript, state management)
• Hands-on experience with adaptive design
• Solid understanding of client-server application design and asynchronous programming
• Experience with CI/CD pipelines in Azure DevOps or equivalent tools
• Knowledge of containerization (Docker, Kubernetes) is a strong plus
• Familiarity with low-code/no-code integrations (Power Apps, Power Automate) is desirable
• Experience with Azure ML/AI services, document recognition, or data-driven workflows is an advantage
• Proficiency in debugging, refactoring, and clean code design
• Strong analytical skills with ability to ramp up quickly in new domains
• Good written and verbal communication skills in English (Upper-Intermediate+)

Job responsibilities

• Design and implement cloud-native applications leveraging Azure Functions, Service Bus, and CosmosDB
• Develop front-end applications in React, ensuring responsive UI and seamless integration with back-end services
• Build and maintain microservices and APIs that integrate with multiple systems, including D365 and data platforms
• Collaborate with stakeholders to define and negotiate API contracts and ensure reliable system integrations
• Implement data processing and workflow services with a focus on scalability, performance, and resilience
• Contribute to the design of low-code solutions integrating Azure ML/AI services for automation (e.g., document recognition, intelligent data extraction)
• Participate in planning, estimation, and architecture discussions, providing technical guidance
• Debug and resolve issues of various complexities across the stack
• Work closely with DevOps and QA to ensure CI/CD pipelines, automated testing, and deployment processes are efficient and robust
• Follow coding standards and contribute to continuous improvement initiatives within the development team

Skylum allows millions of photographers to make incredible images. 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.

Main Goal
Lead the strategy and execution of in-product Community & Education mechanics across Desktop, Mobile, and Web, transforming Skylum products into an interconnected ecosystem that drives long-term retention, engagement, and account-level LTV.
 

This role focuses on building sustainable product-led growth loops and embedding community and learning directly into the user experience.
 

Professional Qualities
- Strategic thinker with the ability to define long-term vision and translate it into actionable roadmaps.
- Strong ownership mindset with a bias toward experimentation and measurable impact.
- Analytical and data-driven decision-maker
- Deep empathy for users, especially creative hobbyists and observers.
- Ability to navigate and build 0 →1 product initiatives.
- Collaborative communicator capable of aligning cross-functional teams across platforms.
 

Key Responsibilities
- Define and evolve Community & Education Product Strategy
- Design and implement product-led community systems that increase retention, engagement, cross-product usage, account-level LTV
- Integrate education directly into the product experience.
- Create mechanics that transform passive users (observers) into engaged participants.
- Establish foundations for scalable network effects within the ecosystem.
- Design personalized development journeys that guide users from activation to habit.
 

Required Experience
- 5+ years of experience in Product Management.
- Proven experience building engagement and retention-focused features.
- Strong understanding of activation, habit formation, and product-led growth.
- Hands-on experience with product analytics and experimentation frameworks.
- Ability to independently drive complex, cross-functional initiatives.
 

Nice to Have
- Experience building feeds, social mechanics, gamification, or learning platforms.
- Experience working across multiple platforms (Web, Desktop, Mobile is a plus).
- Experience designing systems that leverage network effects.
- Passion for photography, creativity tools, or visual storytelling.
 

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.

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!

Skylum allows millions of photographers to make incredible images. 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.

We’re looking for a strong Product Analyst to join the Skylum team and work closely with our CPO and Product Managers. This role is not a service function – it’s a key partner in decision-making, helping drive product growth through data, insights, and experimentation.

What you’ll do:

• Collaborate closely with the CPO and Product Managers, proactively exploring data to uncover opportunities and share findings in a structured, actionable way, to define metrics, goals, and forecasts
• Deep dive into multiple data sources to understand how customers are interacting with our products and providing recommendations to assist in decision-making across the product areas
• Operational monitoring of key metrics and determining the causes of deviations from the expected values
• Proactively contribute to, own, create, and track OKRs for the Product teams, keeping them accountable throughout the quarter
• Form different hypotheses in the area of product development for increasing the metrics of retention and monetization
• Collaborate with teams to implement and assess the performance of A/B and MVT testing site-wide
• Research and conclude on results of A/B tests and provide insights for improvement
• Take part in exploratory and proactive analysis across the product areas and present these findings back to stakeholders
• Develop and maintain data visualization and KPI dashboards that reflect the best ways to simplify data for various audiences
• Provide analytical support to our marketing team to reduce the cost of traffic and increase marketing ROI
   

Requirements:

• Advanced SQL skills
• Knowledge of BI tools (preferably Tableau) – Must
• Experience with 3rd party product analytics systems (e.g. AppsFlyer, Amplitude, Firebase)
• Strong statistical foundations
• Solid knowledge of key product metrics, experience in building funnels and making recommendations based on them
• Critical thinking skills to recommend original and productive ideas
• Team player with strong communication skills
• Self learner and curious individual
• Good knowledge of working with agile/scrum methodologies within the SDLC
• Ability to operate with minimal direction, adapting to the needs of stakeholders and taking on feedback.

Not mandatory but would be a plus:
 

• Experience in R / Python
• Experience with data tooling i.e. Airflow/DBT or other ELT/ETL

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.

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!

Project: Rental Marketplace

Requirements:
3+ years of experience with Golang
English: В2+ (must have)
Start: ASAP

We offer:

• Cooperation with a stable company with well-established processes and a positive atmosphere
• Experience in project management of different levels of complexity, methodology, and approaches
• Flexible schedule: Mon-Fri (8 hours a day)
• 18 days of paid vacation; 15 days sick leave
• A decent level of remuneration with regular reviews of the results of cooperation
• Extensive loyalty program 

About Project: AI-Powered Jigsaw Puzzle Game
Approach: Milestone-based development, starting simple and adding complexity in phases.

Experience: Mobile developer with background in entertainment apps or games (more critical than specific tech stack). Should be highly proficient with AI-assisted development tools (Cursor, Claude, etc.) and comfortable having 90%+ of code AI-generated.

Nice to Have: Familiar with game-like animations and UI patterns for puzzle games.
Experience integrating with AI image generation APIs for real-time processing.

Tech: React Native preferred but open to other mobile frameworks.

English level - Upper intermediate
 

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. 

We are looking for a Lifecycle / CRM Lead, who will deliver +70% YoY revenue growth from lifecycle channels by systematically improving conversion and LTV, as well as building a cohesive lifecycle user experience across the entire Luminar ecosystem that helps users clearly understand the value of the products and naturally move between them.

Requirements:
 

Lifecycle & CRM Expertise

Deep hands-on experience building lifecycle funnels (email, push, in-app) across mobile and web products: onboarding, activation, purchase, retention, upsell, and winback. Strong understanding of how lifecycle impacts conversion, DRR, LTV, and overall channel payback.

End-to-End Growth Mindset

Experience managing the full user journey from first touchpoint to repeat purchases and upsells. Ability to view lifecycle not as a standalone channel, but as a growth function that connects acquisition, product, and monetization.

Data-Driven & Analytical Approach

Confident working with conversion, DRR, ARPU, LTV, retention, cohort analysis, and A/B testing. Ability to formulate hypotheses, evaluate impact, and make decisions based on data rather than intuition.

Revenue & Efficiency Orientation

Focus on measurable business outcomes: growing revenue from lifecycle channels, increasing LTV, and improving LTV/CAC efficiency. Clear understanding of how lifecycle can reduce effective CAC by maximizing value from existing traffic.

Systems & Structured Thinking

Ability to build lifecycle as a structured system: documentation of funnels, segments, communication rules, standards, and principles. Skilled at eliminating chaos, duplication, and cross-team or cross-product conflicts.

Ownership Mindset & Proactivity

Willingness to take full responsibility for lifecycle results, independently identify growth opportunities, initiate changes, and drive measurable impact without constant oversight.

Hands-On Approach

Ability to independently launch lifecycle flows, automations, and A/B experiments; work directly with CRM/ESP tools, data, and segmentation—especially in the early stages of the role.

Prioritization & Decision-Making

Ability to focus on initiatives with the highest potential impact, decline low-impact tasks, and balance promotional initiatives with long-term systemic lifecycle improvements.

Management & Embedded Team Collaboration

Experience working with embedded lifecycle managers or adjacent roles: setting standards and priorities, mentoring, and ensuring consistent execution quality and unified approaches.

Communication & Cross-Functional Partnership

Ability to collaborate effectively with PMM, acquisition, product, and analytics teams, and to justify lifecycle decisions through data and business impact rather than subjective preference.

AI Literacy

Practical use of AI tools for data analysis, hypothesis generation, segmentation, personalization, and optimization of lifecycle processes.

Responsibilities:

• Lifecycle audit and strategic priorities (Mobile)
• Competitive teardown: top-10 lifecycle email flows (Mobile)
• Lifecycle architecture and execution roadmap (Mobile)
• Improving core mobile funnel through lifecycle
• Launching revenue-driving lifecycle funnels
• Implementing a system of регуляр A/B testing
• Ownership of lifecycle metrics
• Lifecycle audit across the entire ecosystem
• Launching segment-based lifecycle funnels
• Measurable uplift in ARPU and cohort LTV driven by lifecycle
• +70% YoY revenue growth from lifecycle channels
• Positioning lifecycle as an ecosystem-wide growth function
• Improving LTV/CAC efficiency (target ≥ 2:1)

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 quickly call friends;
• The choice of working remotely or in our cozy office space located in Kyiv’s Podil, equipped with everything you might need for productive and comfortable work.
• The office is prepared for productive work in any conditions, including blackouts, since there are Starlinks, uninterruptible network connections, and two internet providers.
• There are also additional co-working spaces for the team in Lisbon and Warsaw.

For health:

• Medical insurance (for UA-based employees);
• Twenty-one days of paid sick leave per year;
• Paid psychological support (6 psychotherapy specialists to choose from)

For leisure:

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

If you are looking forward to working with true professionals and simply wonderful people and create an amazing product — we are waiting for your CV!

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. 

We are looking for a Product Marketing Manager to drive stable and profitable revenue growth for Skylum’s mobile applications by owning the full 4P marketing matrix, delivering >160% YoY revenue growth over the next two years while maintaining a 12-month eROMI above 120%.

Requirements:
 

• Leadership – Coach and challenge teams; ready to lead the largest Marketing sub-department.
• Performance Marketing Expert – Advanced expertise in Meta, Google, TikTok, and Affiliate channels.
• Mobile Marketing Expert – Strong knowledge of mobile attribution, MMPs, and subscription monetization levers (paywall, onboarding, trials) impacting CR, ARPPU, LTV, and ROAS.
• Growth Ownership & Business Mindset – Sets goals, drives execution, and makes profitability-focused decisions based on unit economics.
• Web-to-App (W2A) Specialist – Proven track record in building and scaling web-to-app funnels.
• Analytical Skills – Solid expertise in unit economics and hands-on experience with Tableau, Amplitude, AppsFlyer, and ad platform analytics.
• Agility & Speed – Quickly adapts to market changes and aligns teams accordingly.
• Team Collaboration – Leads cross-functional initiatives and delivers measurable results.
• AI Literacy – Proficient in 2+ AI tools for marketing, research, or productivity.

Responsibilities:
 

• Maintain Blended ROAS ≥ 1.3x for the Mobile PPC channel 
• Launch at least 2 new efficient user acquisition channels (e.g., TikTok Ads, mobile CPA networks, native advertising, etc.)
• Establish a unified marketing reporting system for mobile apps across all acquisition channels and ensure its ongoing stability and reliability.
• Develop growth planning and forecasting
   
• Optimize the existing web-to-app funnel and launch additional experiments (landings/microlandings, offers, flows) tailored by GEO and segments, scaling what proves effective.
• Ensure accurate tracking and measurement of growth initiatives
• Establish and oversee tracking processes (MMP, SKAN, events, conversions) and maintain high data quality standards.
• Build an insights base and knowledge system
• Conduct competitor and user analysis, translate insights into experiment hypotheses, and maintain a structured test database with conclusions and playbooks.

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 quickly call friends;
• The choice of working remotely or in our cozy office space located in Kyiv’s Podil, equipped with everything you might need for productive and comfortable work.
• The office is prepared for productive work in any conditions, including blackouts, since there are Starlinks, uninterruptible network connections, and two internet providers.
• There are also additional co-working spaces for the team in Lisbon and Warsaw.

For health:

• Medical insurance (for UA-based employees);
• Twenty-one days of paid sick leave per year;
• Paid psychological support (6 psychotherapy specialists to choose from)

For leisure:

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

If you are looking forward to working with true professionals and simply wonderful people and create an amazing product — we are waiting for your CV!

We’re looking for a highly experienced Senior Full-Stack Developer (60 % Frontend / 40 % Backend) who can own complex, data-driven features end-to-end. This role is ideal for a senior, independent engineer who learns quickly, thrives in a fast-paced startup environment, and takes full responsibility for delivering high-impact work.

You’ll join a small, high-impact engineering team building a modern FinOps platform used by enterprise customers worldwide. The ideal candidate enjoys creating sophisticated user interfaces, has a deep understanding of modern frontend architecture, and brings strong backend depth — feeling confident designing and implementing complex server-side logic, APIs, and data flows as part of full feature ownership.

The role requires extensive experience building data-heavy systems with large datasets, aggregations, and performance-sensitive flows.

Responsibilities

• Designing and developing advanced UI features and dashboards (React + JavaScript / TypeScript)
• Designing and implementing data-heavy features involving large datasets, aggregations, performance optimization, and complex analytical flows
• Owning features end-to-end: design, architecture, implementation, testing, deployment
• Working across the stack: primarily frontend, with meaningful backend and server-side work
  Building and maintaining server-side logic, APIs, and integrations as part of the feature lifecycle
• Collaborating closely with product, backend, and data teams on requirements and solutions
  Troubleshooting bugs and performance issues (roughly 50% of the workload over time)
• Working in cloud-native environments (AWS)
• Using AI-assisted development tools to improve productivity and quality
• Contributing to code quality, performance, scalability, and maintainability

Requirements

• 6+ years of hands-on development experience as a Full-Stack Developer, strong on both frontend (React, JavaScript/TypeScript) and backend (Python, APIs, scalable services)
• Bachelor’s in Computer Science or related field
• Strong React and JavaScript/TypeScript skills for frontend, with experience delivering complex, data-heavy UI features
• 2+ years building Python backend APIs and scalable services, handling large datasets and performance-critical flows
• Experience with databases (SQL/NoSQL, DynamoDB, BigQuery) and AWS/cloud-native environments
• Familiarity with visualizations, graphs, and interactive dashboards; experience in B2B SaaS or data-centric products
• Meaningful experience working with data-heavy systems (large datasets, aggregations, performance considerations, etc.
• Independent, detail-oriented, fast learner with a strong ownership mindset; comfortable using AI-assisted development tools

Who you are

• A senior engineer who can pick up complex tasks quickly
• Someone who learns independently and doesn’t need constant guidance
• A proactive problem-solver with strong attention to detail
• A clear communicator who works well in a remote setup
• Someone who cares about user experience, performance, and clean code
• Comfortable balancing new feature development with ongoing bug fixes

What we offer

• Competitive salary and benefits package
• Medical insurance
• Full Remote
• Collaborative and innovative work environment
• Career growth and development opportunities
• A chance to work with a talented and driven team of professionals

About the project

The company delivers a cloud cost optimization platform that helps companies track, analyze, and reduce their cloud spending. It provides full visibility into resource usage, identifies waste, and offers actionable recommendations to improve efficiency. The platform enables teams to control costs, forecast budgets, and make data-driven decisions about their cloud infrastructure.

We are looking for an UI/UX Designer to shape the user experience of Receptor.AI’s software products used by scientists and internal teams. This role is ideal for someone who enjoys designing complex web applications, turning ambiguous requirements into clear product flows, and collaborating closely with domain experts.

Collaboration format: part-time

What You’ll Do

Product and experience design

• Own end to end design for key product areas, from discovery to final UI and developer handoff.
• Translate user needs into user flows, information architecture, wireframes, and high fidelity designs.
• Design for complex workflows, including multi step processes, data heavy screens, and power user features.
• Create interactive prototypes to validate concepts quickly and align stakeholders.

Design systems and collaboration

• Build and maintain a consistent design system in Figma, including components, patterns, and documentation.
• Partner with product managers and engineers to scope solutions, define requirements, and support delivery.
• Produce clear handoff materials, including specifications, states, edge cases, and responsive behavior.

What We’re Looking For

Required

• 5+ years of experience in UI/UX or product design for web based products.
• Strong portfolio demonstrating end to end product thinking and shipped work.
• Advanced Figma skills, including component libraries, variants, and prototyping.
• Experience designing complex SaaS products, enterprise solutions, or data rich interfaces.
• Solid understanding of UX fundamentals, accessibility, and responsive design.
• Strong communication skills and ability to work cross functionally.
• English proficiency B2+.
• Curiosity and readiness to learn biology and chemistry concepts to design domain specific workflows.

Nice to Have

• Experience with scientific software, biotech, healthtech, or developer tools.
• Strong background in data visualization and designing analytical interfaces.
• Familiarity with front end constraints and handoff best practices for React based products.
• Experience creating or scaling a design system across multiple products.
• Experience working in early stage startups and shipping quickly with small teams.

About the Role

We are seeking a strong Software Developer to join our team working on Receptor AI Web, a cutting-edge molecular visualization and drug discovery platform. You will primarily work on our React/TypeScript frontend, with opportunities to contribute to the full-stack architecture.

Key Responsibilities

  - Develop and maintain frontend features using React and TypeScript

  - Work with 3D molecular visualization using NGL library

  - Integrate with RESTful APIs for chemical compound data

  - Optimize performance for large datasets and real-time rendering

  - Debug and refactor existing codebase for better maintainability

Required Qualifications

  - Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)

  - 1.5+ year of professional software development experience

  - Strong programming skills in JavaScript/TypeScript

  - Solid understanding of React hooks and modern React patterns

  - Experience with state management solutions (Redux preferred)

  - Proficiency with version control systems (Git)

  - Good problem-solving skills and attention to detail

  - Ability to work both independently and as part of a team

  Preferred Qualifications

  - 3D Graphics/Visualization - Experience with WebGL, Three.js, or scientific visualization libraries

  - Chemistry/Biology background.

  - Data Visualization - Experience with Chart.js, D3.js, or similar libraries

  - Backend knowledge - Familiarity with Python, or API development

  - Familiarity with testing frameworks (Jest, Vitest, React Testing Library)

  - Knowledge of responsive design and cross-browser compatibility

  - Understanding of performance optimization techniques

  - Experience with scientific or data-intensive applications

About the Role

We are seeking a motivated Software Developer to join our team working on innovative bioinformatics and computational biology projects. You will primarily work on our core backend services and microservices architecture, with opportunities to contribute across the full stack.

Key Responsibilities

- Develop and maintain backend microservices using Python (FastAPI/Flask)

- Work with biological data processing pipelines and proteomics workflows

- Implement RESTful APIs and integrate with various data sources

- Collaborate on database design and optimization (PostgreSQL, SQLAlchemy)

- Participate in code reviews and contribute to technical documentation

- Debug and optimize existing codebase for performance and reliability

Required Qualifications

- Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)

- 1+ year of professional software development experience

- Strong programming skills in Python

- Understanding of RESTful API design principles

- Experience with version control systems (Git)

- Basic knowledge of SQL and relational databases

- Good problem-solving skills and attention to detail

- Ability to work both independently and as part of a team

Preferred Qualifications

- Biology/Bioinformatics background - Understanding of molecular biology, proteomics, or computational biology concepts

- Frontend experience - Familiarity with React, TypeScript, and modern web development

- Machine Learning knowledge - Experience with ML frameworks (scikit-learn, TensorFlow, PyTorch)

- DevOps understanding - Knowledge of CI/CD pipelines, containerization, and deployment practices

- Experience with microservices architecture

- Familiarity with Docker and containerization

- Knowledge of asynchronous programming (asyncio)

- Understanding of data processing pipelines

- Experience with scientific computing libraries (NumPy, Pandas)

What We Offer

- Opportunity to work on cutting-edge bioinformatics projects

- Mentorship from experienced developers

- Cross-functional exposure (backend, frontend, ML, biology, DevOps)

- Professional development opportunities

- Collaborative and learning-focused environment

About Us

Liki24 is a marketplace of healthcare products and services. Our mission is making health affordable and accessible for everyone. We aim to deliver an exceptional customer experience, providing seamless access to various goods across multiple markets, enhancing customer satisfaction, and solidifying our place as a leading health and wellness marketplace.

We are looking for a motivated and detail-oriented specialist who is ready to grow in performance marketing and work with advertising campaigns across Ukraine and EU markets.
This role is a great fit for someone who already has initial hands-on experience with Meta Ads and wants to deepen their expertise in e-commerce marketing, analytics, and campaign optimization.

Requirements

Understanding of digital marketing principles and key metrics: CPM, CPC, CPA, LTV, ROI
Basic hands-on experience with Meta Ads (preferably in e-commerce)
Experience managing campaigns with budgets starting from 1,000 USD/month
Basic working knowledge of GA4, Google Tag Manager, Google Spreadsheets
Strong communication skills and ability to work in a team
English level B1 or higher

Responsibilities

Work with an e-commerce project across Ukraine and the EU
Set up and manage advertising campaigns in Meta Ads
Perform regular campaign optimization (targeting & creatives)
Configure and maintain Meta Pixel and Commerce Manager
Improve and monitor product feeds for Meta
Collaborate closely with the marketing team to improve performance

Would be a plus

Experience with Google Ads / Microsoft Ads / TikTok Ads
Knowledge of additional European languages
Experience using AI tools for creative generation

What We Offer

Opportunity to work in a global company with a strong social mission.
Ability to transform your ideas into impactful realities.
Chance to be part of an open-minded and innovative team.
Exceptional opportunities for personal and professional growth.
20 paid vacation days, 21 paid sick leaves, and paid national holidays.
Flexible schedule with the option to work from home.

We are making Health! If you’re excited about growth challenges, passionate about impact, and not afraid to experiment — join us!

We’re looking for an experienced Ruby on Rails Developer who enjoys building reliable, user-centric web applications and taking ownership of meaningful technical challenges. In this role, you’ll work on a mature product, collaborate closely with a skilled and supportive team, and have real influence on both technical decisions and product evolution.
 

Your Background

• Proven experience in building and maintaining web-based applications
• 5+ years of hands-on experience working with Ruby on Rails, Stimulus, Vue.js, PostgreSQL, and Linux-based servers
• A collaborative mindset - you enjoy working closely with others and contributing as part of a team
• Strong written and verbal communication skills in English and/or German
• Comfortable taking ownership and responsibility, seeing it as a chance to grow rather than a source of pressure

• Genuine interest in understanding the needs, challenges, and perspectives of both users and clients

   

Our Technical Stack

• Backend: The core of our product is built with Ruby on Rails, primarily using server-side rendering
• Frontend: Vue.js is used for selected components, with Turbo and Stimulus planned for future enhancements
• Database & Caching: PostgreSQL for persistent data storage and Redis for caching
• Infrastructure & Deployment: Applications run on Ubuntu Linux virtual machines, deployed using Capistrano, with a planned migration to Kamal 2
• Development Tools: RubyMine is the main IDE used by the team
• Version Control & Code Review: GitLab for source control, merge requests, and reviews

• Team Communication: Slack is our primary communication platform

   

What You Can Expect

• Working on and evolving a modern, user-focused product
• Improving existing functionality while contributing to new features and development initiatives
• The opportunity to influence processes, product direction, and infrastructure growth
• Participation in annual developer retreats
• Dedicated time and support for your professional growth and learning