Jobs at Djinni

Description

The client is transforming its global data infrastructure to deliver faster, more scalable, and more intelligent analytics capabilities. As part of this journey, we’re hiring a Data Engineering to manage the technical delivery and operational resilience of our core data platform.

This role sits at the intersection of engineering leadership, platform reliability, and architecture – helping us ensure that data flows are healthy, scalable, and ready for production. You’ll work across project delivery, production support, and platform enhancement initiatives while mentoring a growing team of engineers.

Requirements

Familiarity with Google Cloud Platform, including BigQuery, Cloud Composer (Airflow), Compute Engine, and Monitoring.
Middle level in Python, including experience in building, testing, and deploying robust ETL/ELT pipelines in production
Experience developing data quality frameworks, including automated tests, cross-dataset validations, and anomaly detection across diverse data assets
Advanced SQL skills, including data modeling (star/snowflake/3NF), optimization, and writing performant queries tailored to BigQuery’s slot-based execution model
Solid working knowledge of DBT, including incremental models, testing, documentation, and advanced features like custom macros
Demonstrated ability to optimize BigQuery workloads through partitioning, clustering, materialized views, and cost-aware development practices
Experience working with ETL orchestration tools, ideally Cloud Composer or similar frameworks (Kestra, Dagster, etc.).
Hands-on experience consuming and managing APIs for data extraction.
Exposure to Site Reliability Engineering (SRE) best practices, including ticket triage, incident management, and documenting runbooks/SOPs
Familiar with Git and modern software development workflows, including pull requests and code reviews
Comfortable working in an agile team environment, with the ability to multitask and reprioritize based on changing project needs
Clear and effective communication skills, with the ability to engage technical and non-technical stakeholders alike

Job responsibilities

Designing, building, and maintaining scalable, reliable data pipelines using Python,SQL, DBT, and Google Cloud Platform (GCP) services like BigQuery and Cloud Composer.
Contributing to the development and evolution of our data quality framework, ensuring robust automated testing and cross-dataset validation across all critical data assets
Writing and optimizing advanced SQL to power data models, analytics, and reporting pipelines, with a focus on performance and efficiency within BigQuery
Developing and maintaining DBT models, including testing, documentation, incremental loading strategies, and the creation of reusable macros
Supporting day-to-day incident and ticket resolution, including root cause analysis and documentation of runbooks/SOPs to drive platform reliability
Working with APIs and external data sources to extract, normalize, and integrate new datasets into the platform
Participating in agile ceremonies (stand-ups, retros, planning), contributing to sprint goals and helping support the wider team objectives
Actively contributing to code reviews, documentation, and peer learning – helping to raise engineering standards and share knowledge within the team
Monitoring system health and pipeline performance using GCP-native tools and dashboards, and proactively identifying opportunities for cost or performance optimization

Bonus points for

GCP Data Engineer certification
Prior experience in media, marketing, or digital advertising analytics
Experience implementing data quality frameworks and governance tools
Familiarity with cost optimization strategies for BigQuery and other GCP services

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

About GlobalLogic

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward-thinking companies. Since 2000, we’ve been at the forefront of the digital revolution – helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.

Job Description

Must Have:
- 3+ years embedded C on ARM MCUs
- UART / SPI / I²C / GPIO integration
- RTOS (FreeRTOS or CMSIS-RTOS)
- IAR Workbench / SWD debugging
- Secure Boot concepts (hash + signature verify)
- NAND / Flash data management
- Git / branching / code review workflow

Nice to Have:
- Cellular modems (u-blox SARA-R4 / R5)
- OTA update flow experience
- AES / HMAC cryptography libraries (mbedTLS)
- Python for testing and firmware tools
- FDA / IEC 62304 development environment experience

Job Responsibilities

• Implement and maintain embedded firmware for medical devices under guidance.
• Collaborate with cross-functional teams to support software development processes.
• Participate in code reviews to learn best practices and improve code quality.
• Contribute under guidance to the documentation of firmware specifications.
• Observe and learn from senior engineers during the debugging and testing phases.
• Support the integration of security features in embedded systems.
• Help in the analysis of system performance and suggest improvements.
• Assist in the development of test plans for firmware validation.
• Learn about industry standards and regulations applicable to medical devices.
• Participate in team meetings to discuss project progress and challenges.

Department/Project Description

Operating within the healthcare industry, this organization focuses on the development of innovative medical devices that enhance patient care and safety. Their core services include the design and manufacturing of advanced embedded systems tailored for medical applications. The typical customer segments include hospitals, clinics, and healthcare providers seeking reliable and effective medical solutions. The organization leverages cutting-edge technology to ensure compliance with industry standards and improve overall patient outcomes.

About Company 

We have grown from an original team of brand planners, and we focus on developing brand and user experiences across the digital landscape. We come to work to mix curiosity and technology to deliver informed commercial results and positive digital experiences. 

The company is outstaffing, so all projects are different. 

The client is planning a compact project, which will be predominantly remote, in the areas of: 

• E-Recruiting 
• Learning Solution 
• Talent Management 

Requirements: 

• Strong hands-on experience in SAP HCM (ECC), particularly in Learning Solution, E-Recruiting, and Talent Management. 
• Solid expertise in customizing, ABAP / ABAP OO development, and enhancements & extensions. 
• Experience with WebDynpro for ABAP (Recruiter, MSS, ESS), SAP Workflow, SmartForms / Adobe Forms. 
• Experience with SCORM and Learning optimization. 
• Experience with SAP HCM Talent Management (incl. Performance Management, Talent Conferences). 
• Integration experience (HR master and organizational data between SAP and external systems). 
• Experience with SAP Fiori. 
• Nice to have: H4S4, SuccessFactors (Employee Central, Recruiting, Learning, Performance & Goals, Succession, Onboarding, SmartRecruiters — certification is a plus; please specify project details and duration), SAP Integration Suite, Work Zone. 
• Very good German (B2+) is mandatory. 
• Recent hands-on development experience is expected. 

What do we offer? 

• Remote work, the result is all we care about, work from bed, the beach, or anywhere else you want. 
• Flexibility, we do not impose a strict schedule or mandatory attendance, you allocate your time taking into account your tasks on the project and at the company. 
• Stability, our employees work not for a project, so we continue to cooperate and offer new projects if the current one ends 
• Diversity, we welcome all people with diverse interests and hobbies. Your colleagues will be musicians, artists, athletes, collectors, brave and unusual people. 
• PTO (14 days) and sick leave (7 days) are provided after 6 months since start working. 

We are looking for a Full Stack Developer who actively uses modern AI tools (agentic coding / vibe coding) to build products fast and efficiently.

This role is focused on building MVP SaaS products, integrations, and scalable web applications using JavaScript-based stack and AI-assisted workflows.

 

What you will do:

• Build full-stack SaaS applications from scratch using AI-assisted development
• Work on MVPs and production-ready web apps
• Implement third-party integrations (APIs, payments, automation tools, etc.)
• Deploy and manage applications on Vercel
• Work with databases like PostgreSQL / Neon
• Collaborate directly with founder and move fast

 Requirements:

• Strong knowledge of JavaScript (Node.js, React, Next.js)
• Experience building full-stack applications (SaaS / web apps)
• Experience with AI tools / vibe coding / prompt-based development
• Solid experience with:
  • Vercel
  • PostgreSQL / Neon
  • API integrations
• Understanding of scalable architecture (basic level is enough)
• Ability to work independently and deliver fast
• Good communication skills
• English level B2+

Nice to have:

• Experience with Supabase
• Experience with Stripe / payment systems
• Experience with OpenAI / LLM integrations
• Experience building MVPs from scratch

Conditions:

• Full-time
• Remote
• Fast-paced startup environment

About the Role

We are looking for a dynamic and experienced Business Development Manager to join our growing IT outsourcing company. This role is critical in driving business growth through the acquisition of new clients and maintaining long-term relationships.

Key Responsibilities

— Manage communication with qualified leads, driving them toward successful deal closure
— Identify client needs, prepare and present tailored outsourcing solutions including discovery phases
— Prepare and deliver compelling proposals, presentations and commercial offers
— Negotiate contracts and close deals with new and existing clients
— Ensure that committed deliverables are met in coordination with delivery teams
— Manage and oversee internal project managers and development teams to ensure project alignment with client expectations
— Represent the company at international conferences, trade shows and industry events
— Travel to the customer site from time to time to run on-site business reviews and strengthen long-term partnerships
— Participate as a speaker or panelist at events to build brand awareness and thought leadership
— Collaborate with marketing and technical departments to support lead generation and delivery success

Requirements

— Proven experience in selling IT outsourcing projects, including discovery and pre-sale consulting phases
— Strong understanding of the IT services market, delivery models and client expectations
— Ability to manage long and complex sales cycles with both technical and business stakeholders
— Experience in account management, ensuring customer satisfaction post-sale
— Demonstrated leadership skills in managing cross-functional teams
— Excellent communication and interpersonal skills
— Public speaking experience and a confident presence at industry events
— Fluent level of English (written and spoken); proficiency in other languages is a plus
— Willingness to travel internationally for client meetings and industry events

Preferred Qualifications

— Experience working with clients in the EU, UK and North America (USA and Canada)
— Valid visas or travel authorization for USA, Canada, and the UK
— Background in business consulting or digital transformation is a plus
— Familiarity with CRM tools and sales automation systems
— Valid car driving license and readiness to travel locally when required

We are a fast-growing AdTech agency specializing in performance marketing. We operate across multiple verticals (iGaming, Dating, Nutra, Mainstream), run our own affiliate network, and manage traffic globally (Tier 1–3 markets).

Responsibilities

- Develop and execute the company’s marketing strategy;
- Scale paid traffic channels (Facebook, Google, TikTok, Native, Push, etc.);
- Grow the affiliate direction and attract new partners/advertisers
- Manage unit economics (CPA, CPC, CPM, ROI, LTV);
- Build and lead the marketing team (media buyers, affiliate managers, analysts);
- Launch new GEOs and verticals;
- Collaborate with product teams (landing pages, funnels, creatives, A/B testing);
- Optimize processes and implement automation;
- Manage budgets and improve campaign performance;
 

Requirements

- Proven experience as a Head of Marketing / CMO in AdTech / Affiliate / iGaming;
- Strong understanding of performance marketing;
- Experience managing large budgets (6–7 figures/month);
- Deep knowledge of key metrics (CPA, ROI, LTV, ARPU, etc.);
- Team management experience;
- Ability to scale profitable campaigns;
- Experience with Tier 1 markets is a plus;

Our partner is a digital marketing and web development agency that works with B2B SaaS companies operating in cloud management, programming, cybersecurity, and related tech fields. They are looking for a highly skilled and detail-oriented Junior Digital Marketing Manager to join their team immediately.

Their team is looking for a specialist who writes and speaks English at a native (or fluent) level. Attention to detail and analytical skills are crucial, as you’ll be analyzing website performance data to identify trends and opportunities. Experience in digital marketing, particularly SEO, paid ads, backlinks, and website optimization, is important.

Main Responsibilities

– Work closely with the team to analyze clients’ performance metrics and refine overall digital marketing strategies
– Conduct keyword research and keyword gap analysis to find the best queries for content optimization and development
– Learn the clients’ product features thoroughly to ensure effective marketing
– Optimize content (articles and landing pages) for search engines to achieve top rankings, organic traffic, and conversions
– Stay updated with industry trends and algorithm changes to continuously improve digital marketing strategies
– Develop docs and templates to streamline operations.

Requirements

– 1+ years of experience in digital marketing
– C1

– Experience working with SEO tools such as Semrush, Ahrefs, etc
– Strong analytical skills and attention to detail (it’s much more than it sounds)
– A no-ego approach and the ability to handle constructive criticism well
– Ability to be proactive and work effectively in a fast-paced and collaborative team
– Ability to work remotely and be responsible for the results of your work.

Preferred Qualifications
– Experience working with US-based SaaS companies that create products for developers and engineers.
 

We offer

– A well-paid position with the opportunity to grow
– Exciting tech-oriented projects to work on
– A supportive and friendly team

Join Ajax Systems, the leading manufacturer of cutting-edge Ajax wireless security systems with smart home capabilities. As a full-cycle company, we take pride in our ability to transform ideas into innovative products through development and mass production.

With a diverse range of 170+ devices, the Ajax line safeguards premises against burglary, fires, and floods while providing seamless control over electrical appliances. Our solutions have earned us Europe’s highest security awards, solidifying our position as a trusted name in the industry.

Ajax is a Ukrainian success story, fueled by immense strength and boundless energy. We currently protect over 1,800,000 users in 170 countries worldwide. As our company continues to thrive, we are constantly seeking active individuals to join our team and contribute to our ongoing growth.

Right now, we have an exciting opportunity for a Support Engineer with a strong command of German and English.

As part of our dedicated support team, you will assist customers from all corners of the globe, providing round-the-clock assistance through various channels. We’re proud of our ability to communicate in multiple languages, enabling us to promptly address and resolve user issues.

To excel in this role, we’re seeking a passionate and talented Technical Support Engineer who can:

• Respond to customer inquiries promptly and professionally via phone, email, and live chat
• Investigate and troubleshoot client issues related to our products and services, ensuring swift resolution.
• Escalate complex problems to the appropriate team when necessary.
• Document and track customer interactions and problems using our efficient customer relationship management system (CRM).
• Educate customers on the features and benefits of our outstanding products and services.

Key requirements for this role:

• Knowledge of the basics of physics and electrical engineering, empowering you to handle technical queries effectively.
• Intermediate or higher level of German proficiency
• Intermediate or higher level of English proficiency.
• Experience in customer communication, ensuring you understand their needs and can provide exceptional support.
• Familiarity with CRM systems (Jira, Confluence, etc.) is a plus.
• A degree in tech/engineering is a plus.

In return for your dedication and contributions, we offer:

• Working in a dynamically growing multinational and multicultural Group.
• Ability to add value to the business by applying your knowledge and skills.
• Ajax security system kit (you will be part of the beta-testing program and will be able to test new devices and features before official release).
• Full-time working schedule.
• Medical insurance.

If you are ready to join a forward-thinking company that values innovation and customer satisfaction, while offering a vibrant work environment, then apply now to become a part of our exceptional team at Ajax Systems

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.

The future of Web3 starts with you — join us as a CPA Account Manager!

Requirements:

Experience & language:
- 2+ years of experience in similar roles (in-app traffic management, mobile performance marketing, UA, affiliate/in-app partner management).
- English level B2 or higher — for communication with partners, reporting, and negotiations.

In-app traffic & advertising cycle:
- Understanding of in-app traffic.
- Understanding of the full cycle of in-app advertising: from media buying to post-install events.
- Knowledge of main in-app traffic sources: SDK networks, DSPs, arbitrage teams, media buying agencies, in-app publishers.

Analytics & traffic quality evaluation:
- Ability to analyze and evaluate traffic quality using key metrics: CTR, CR, Retention, ROMI, LTV, fraud indicators.
- Experience with mobile attribution.
- Confident use of Adjust and AppsFlyer.

Attribution mechanics:
- Understanding of IDFA/GAID, SKAdNetwork, fingerprinting, probabilistic matching.
- Anti-fraud skills.
- Ability to analyze fraud metrics: click spamming, click injection, bot traffic, anomalous behavior.
- Experience working with MMP anti-fraud dashboards (Protect360, Adjust Fraud Suite).
- Ability to run weekly/monthly reconciliations, request partner reports, and compare MMP data with partner reporting.

Partner acquisition & onboarding:
- Skills in sourcing new in-app traffic providers: publishers, networks, arbitrage teams, thematic communities, partner catalogs.
- Ability to conduct initial partner checks: cases, volumes, GEOs, quality, tracking setup.
- Negotiation skills: terms, KPIs, test volumes, payment format (CPA/RevShare).
- Understanding of technical requirements for partners (MMP setup, postbacks, event mapping).

Contacts & market knowledge:
- Existing network of partners or personal contacts among in-app traffic suppliers is a strong advantage.
- Understanding of the market: GEO coverage and formats of different networks/publishers, specifics of individual suppliers.

Data work:
- Strong Excel/Google Sheets skills: pivot tables, working with large datasets.
- Ability to interpret data and draw actionable conclusions.

Responsibilities:

Analytics & tracking:
- Create tracking links and postbacks.
- Analyze installs, events, cohorts, and advertising channels.
- Monitor metric deviations and identify root causes.

Attribution & anti-fraud:
- Apply knowledge of attribution mechanics (IDFA/GAID, SKAdNetwork, fingerprinting, probabilistic matching).
- Analyze fraud metrics: click spamming, click injection, bot traffic, anomalous behavior.
- Work with MMP anti-fraud dashboards (Protect360, Adjust Fraud Suite).
- Run weekly/monthly reconciliations, request and verify partner reports, compare MMP data with partner reporting.

Partner management:
- Search for and onboard new partners: publishers, SDK networks, DSPs, media buying agencies, arbitrage teams.
- Perform initial partner validation (cases, volumes, GEOs, quality, tracking).
- Negotiate terms, KPIs, test volumes, payment structures.
- Ensure correct setup for partners: MMP integration, postbacks, event mapping.

Data & reporting:
- Work confidently with large datasets in Excel/Google Sheets.
- Interpret data and prepare insights for optimization and decision-making.

Working conditions:
 

Immerse yourself in Crypto & Web3:
- Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
- Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
- Gain unique experience and be part of global transformations.
Drive Innovations:
- Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
- Collaborate with top experts worldwide and grow alongside the best.

Work-Life Balance & Well-being:
- Modern equipment.
- Comfortable working conditions, and an inspiring environment to help you thrive.
- 24 calendar days of paid leave.
- Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

The Role:
We’re looking for a Content Manager to support our marketing team on a part‑time contract basis. The role combines content creation and coordination, with a focus on writing clear B2B copy and keeping content delivery on schedule across social media, email, blog, and website channels.
 

You’ll translate complex, science‑driven topics into structured, credible messaging aligned with HelloBiome’s brand voice and positioning. This role suits someone who is comfortable working independently and coordinating content production across multiple contributors.

This is a part‑time, fully remote role (approximately 20 hours per week), open to candidates based in Ukraine or other international locations. 
 

You’ll work primarily with WordPress/Elementor, HubSpot Marketing Hub Pro, LinkedIn, Microsoft 365, and Canva or Figma to create, manage, publish, and coordinate content.

Requirements:
- 2+ years of experience in content management, content writing, or digital marketing in a B2B environment

- Strong writing and editing skills in English, with close attention to tone, clarity, and consistency

- Comfortable working with technical or scientific topics and translating complex concepts into clear messaging

- Experience with WordPress and Elementor for publishing and updating content

- Experience writing and managing content for LinkedIn

- Familiarity with HubSpot Marketing Hub Pro for email campaigns and basic performance tracking

- Strong organizational skills and ability to manage a content calendar independently

- Reliable internet connection and availability for daily overlap with US East Coast hours

- SEO basics, Canva or Figma experience, biotech or life‑sciences background, or executive thought‑leadership support are considered a plus

Responsibilities

- Write and edit content for social media, blog posts, email newsletters, and marketing materials

- Maintain the content calendar and coordinate publishing timelines

- Adapt scientific or technical source material into B2B‑appropriate messaging

- Upload and format blog posts and website content in WordPress and Elementor

- Write and build email newsletters and campaigns in HubSpot

- Coordinate with designers and other contributors to ensure timely delivery

- Review content for accuracy, tone, and brand alignment before publication

- Organize content assets, drafts, and documentation for ongoing use

About HelloBiome

HelloBiome is an innovative B2B biotech startup at the forefront of AI-powered microbiome innovation. We are dedicated to revolutionizing consumer health by leveraging the microbiome. Through democratizing access to microbiome data, HelloBiome utilizes advanced AI technologies to develop targeted health solutions, transforming these insights into commercial applications for our business clients. Trusted by over 20 clients, including industry giants like Unilever, we are not just predicting the future of consumer health; we are actively shaping it. At HelloBiome, every step we take is towards a healthier future, optimizing well-being one microbiome at a time.
 

Our Culture

At HelloBiome, we thrive in a globally connected, remote work environment with team members distributed across Europe, the US, Canada, and Korea. Our headquarters are in San Francisco, and our dynamic, international team embodies a culture of kindness paired with innovation and excellence. We value proactive individuals who bring a self‑starter mindset to their roles and pay close attention to detail, as we are committed to delivering precise and impactful health solutions to our B2B clients.

This remote and flexible work structure supports both personal growth and professional excellence. Join us and be part of a team shaping the future of consumer health through AI‑powered microbiome innovation.

SOFTICO is a Value Added IT solutions distributor and an official partner of leading global vendors. We help companies implement technologies that improve business efficiency and support growth.

We are looking for a Sales Manager to drive sales and build long-term relationships with end clients.

Key Responsibilities:

• Full sales cycle: calls, emails, online and offline meetings
• Finding and attracting new clients
• Conducting negotiations with clients
• Preparing commercial proposals and documentation
• Supporting clients at all stages of the deal
• Coordinating with internal teams (sales, logistics, accounting, engineers)

Requirements:

• Sales experience
• Experience selling software or IT services is a plus
• Experience working with end clients (B2B)
• Strong communication and negotiation skills
• Result-oriented and responsible

What We Offer:

• Work format: hybrid (90% remote, office visits in Kyiv for client meetings)
• Schedule: 9:00–18:00, Mon—Fri, plus additional days off for holidays and birthday
• Official employment after probation
• 24 days of vacation + paid sick leave
• Benefits: health insurance, work equipment, internal training, team activities

Interested in joining our team? Send us your resume — we’d be happy to meet you!

We're looking for an experienced Game Developer to join our core team and help shape the future of browser-based gaming.

You'll work on cutting-edge casino games using JavaScript/TypeScript, and Phaser. You'll collaborate closely with our design and product teams to create engaging, fair, and visually stunning gaming experiences.

This is a senior role with significant autonomy.

Requirements:

• 5+ years of game development experience
• Strong proficiency in JavaScript/TypeScript
• Experience with WebGL, Canvas, or game engines (Phaser, PixiJS)
• Understanding of probability and game mathematics
• Experience in developing gambling slots and crash games is highly desirable
• Excellent problem-solving skills
• Strong communication skills and proven experience working in a team environment

Nice-to-have

• Experience with real-time multiplayer systems is a plus
• Knowledge of Node.js is a plus

Responsibilities

• Develop the client-side of browser-based games
• Implement game logic and interactive gameplay features
• Optimize performance and stability of games
• Work with Canvas / WebGL rendering
• Collaborate closely with design and product teams
• Contribute to improving game architecture and overall product quality
• Occasionally support backend-related tasks (Node.js)

What we offer

• Flexible working schedule
• Remote-friendly environment
• 24 days of paid vacation + 10 paid sick leave days per year
• Opportunities for professional growth and development
• Work in a product-oriented team
• Opportunity to influence technical decisions and product development

The Role
We’re looking for a Graphic Designer to join HelloBiome’s marketing team on a part‑time contract basis. This role focuses on creating high‑quality, on‑brand visual assets that translate complex microbiome science into clear, professional designs for a B2B audience.

You’ll design visuals across digital, print, presentation, and web formats, and support the ongoing maintenance of our website using WordPress and Elementor. This role suits someone who can work independently once direction and context are provided and who pays close attention to brand consistency and visual quality.

This is a part‑time contract role (approximately 20 hours per week) and is fully remote, open to candidates based in Ukraine or other international locations.

You’ll work primarily with Figma and Canva for design, WordPress (Elementor) for website updates, PowerPoint or Google Slides for presentations, and HubSpot for email campaigns.

Requirements:

• 3+ years of experience in graphic design, preferably in B2B, biotech, health, beauty, or technology
• Proficient in design software: Adobe Photoshop, Illustrator, and Figma
• Strong presentation design skills using PowerPoint / Google Slides / Canva
• Strong understanding of graphic design fundamentals, including typography, color, composition, and visual hierarchy
• Proficiency in AI-powered design tools to streamline workflow
• Ability to maintain consistency across brand design
• Experience designing long-form content, such as white papers and case studies
• Understanding of responsive email design
• Ability to translate technical or scientific content into clear visual assets
• Self-directed, organized, and comfortable working remotely
• English proficiency – C1 Advanced

Nice to have:

• Experience working with WordPress / Elementor
• HubSpot email builder experience
• Motion graphics or animation skills
• Biotech, beauty, or life‑sciences background

Responsibilities:

• Design visual assets for social media, email campaigns, white papers, case studies, sales decks, and events
• Create and maintain reusable templates for marketing and sales materials
• Design infographics and visualizations to simplify complex microbiome science
• Build and update web pages in WordPress using Elementor
• Design presentation decks for sales, investor, conference, and internal use
• Support email and campaign design in HubSpot Marketing Hub Pro
• Prepare production‑ready assets for digital and print use
• Organize and maintain the shared design asset library
• Support quick‑turn design requests and revisions
  
  About HelloBiome

HelloBiome is an innovative B2B biotech startup at the forefront of AI-powered microbiome innovation. We are dedicated to revolutionizing consumer health by leveraging the microbiome. Through democratizing access to microbiome data, HelloBiome utilizes advanced AI technologies to develop targeted health solutions, transforming these insights into commercial applications for our business clients. Trusted by over 20 clients, including industry giants like Unilever, we are not just predicting the future of consumer health; we are actively shaping it. At HelloBiome, every step we take is towards a healthier future, optimizing well-being one microbiome at a time.
 

Our Culture

At HelloBiome, we thrive in a globally connected, remote work environment with team members distributed across Europe, the US, Canada, and Korea. Our headquarters are in San Francisco and Our dynamic and international team embodies a culture of kindness paired with a drive for innovation and excellence. We value proactive individuals who bring a self-starter mindset to their roles, always seeking new ways to advance our mission. Attention to detail is crucial in our work, as we are committed to delivering precise and impactful health solutions to our B2B clients.

This remote and flexible work structure not only fosters a diverse and inclusive atmosphere but also encourages a balance between personal growth and professional excellence. Join us and be part of a team that is shaping the future of consumer health through groundbreaking AI-powered microbiome innovation.

Project overview

The Exposure Platform is a long running enterprise data transformation initiative focused on replacing legacy SQL based logic with modern, scalable data processing solutions. The platform handles large data volumes and supports multiple business domains through a shared and business critical codebase. The work emphasises maintainability, performance, and strong software engineering practices across the organisation.

Team

You will work in a small cross functional data engineering team consisting of senior data engineers and software engineers. The team collaborates closely through code reviews, shared design discussions, and agreed engineering standards while contributing to a common codebase. The team is currently expanding and values structured collaboration and technical ownership.

Position overview

We are looking for a Senior Data Engineer to support a large scale transformation from SQL Server based systems to a Databricks and Delta Lake platform. You will focus on enterprise grade data engineering and software development, building maintainable and scalable data processing solutions used by multiple teams. This role is not focused on analytics or reporting, but on core data transformation and platform development.

Technology stack

Databricks, Delta Lake, Python, PySpark, SQL Server, Azure Data Factory, Azure DevOps, Git, CI CD pipelines

Responsibilities

• Read, understand, and reason about complex SQL stored procedures and embedded business logic
• Redesign and implement existing SQL logic as clean and maintainable Python and PySpark code in Databricks
• Develop production grade transformation code using reusable packages, modules, and components
• Apply software engineering best practices including clean code, object oriented design, modularisation, and refactoring
• Design and evolve data models across Bronze, Silver, and Gold layers
• Work with very large data volumes and highly parallel event driven data transformations
• Participate actively in code reviews and technical design discussions
• Contribute to the stability, scalability, and long term maintainability of the shared data engineering codebase

Requirements

• Strong experience with Python and PySpark in production data engineering environments
• Hands on experience working with Databricks and Delta Lake
• Strong SQL skills with the ability to read, analyse, and translate complex stored procedures
• Experience working in large shared codebases beyond notebook based development
• Solid understanding of object oriented programming and software engineering principles
• Experience applying clean code practices, refactoring, and maintainable design
• Strong background in data modelling, including transactional and analytical models
• Experience working with layered data architectures such as Bronze, Silver, and Gold
• Ability to analyse existing code line by line and explain technical and business logic clearly

Nice to have

• Experience with Power BI for data consumption or validation
• Exposure to enterprise scale data platforms in complex organisational environments