Jobs at Djinni

About the Role

For our client, we are looking for an experienced Senior Database Systems Engineer to join the engineering team and contribute to the development of core analytics products. In this role, you will design and build advanced database features, develop tools and extensions for PostgreSQL, and work on high-performance analytical systems.

You will play a key role in developing and improving the analytics product ecosystem, including WarehousePG (WHPG), Postgres Analytics Accelerator (PGAA), as well as related extensions, migration tools, monitoring systems, and performance optimizations.

This role is ideal for engineers who enjoy working close to the database engine, optimizing complex systems, and solving challenging performance problems.

Responsibilities

• Design and develop database features, extensions, and tools for PostgreSQL-based systems.
• Contribute to the development and evolution of core analytics products, including WHPG and PGAA.
• Implement new features and performance improvements within the database ecosystem.
• Review and improve code contributions from other engineers to maintain high quality standards.
• Write and maintain regression tests for bug fixes and newly implemented features.
• Investigate and resolve complex database, network, and system-level issues.
• Work with CI/CD pipelines to ensure smooth integration, testing, and deployment of software.
• Collaborate with engineers and product teams to improve system reliability, scalability, and performance.

Requirements

• 5+ years of experience in database development or systems-level software engineering.
• Strong expertise in at least one systems programming language such as C, C++, Rust, or Go.
• Solid understanding of computer science fundamentals including algorithms, operating systems, and data structures.
• Experience developing and debugging software in Linux environments.
• Hands-on experience with database performance optimization.
• Strong analytical and problem-solving skills when working with complex systems.
• Good written and verbal communication skills.

• Upper intermediate English 
   

  Nice to Have

• Experience with distributed databases or MPP systems such as Greenplum.
• Experience with analytical engines or frameworks such as Spark, DataFusion, or DuckDB.
• Familiarity with distributed query optimizers such as Orca.
• Understanding of PostgreSQL internals.
• Experience working with machine learning libraries or ML-related data processing.
• Experience with GitHub Actions or other CI/CD automation tools.
• Prior contributions to open-source database projects.

What We Offer

• Fully remote work.
• A professional, supportive, and friendly team.
• Long-term employment with competitive compensation, based on experience.
• Continuous knowledge sharing with engaged co-workers.

We are currently looking for an AQA engineer to join our team and help us maintain a high level of deliverables quality. You’ll have to work with different teams and projects to ensure the reliability and performance of AI-driven applications. A significant part of the job will involve automated and manual testing, as well as communication with the development team to ensure features meet the requirements. We appreciate the candidates’ ability to support different processes simultaneously and proactively manage their responsibilities.

Key Responsibilities:

• Automated testing of AI-enabled backend applications
• Manual Testing of Web and Mobile Applications (including AI features)
• Troubleshooting and resolving problems related to quality control aspects
• Communication with the team of developers and solving different requests
• Tracking and managing reported bugs
• Development and maintenance of test scenarios and documentation
• Preparing and conducting internal demos for the team
• Performing test processes in several projects

Requirements:

• 2+ years of experience in manual software testing
• 2+ years of experience with pytest and Python
• Hands-on experience with API and AI Applications testing (using Postman or similar tools)
• Knowledge of SQL and database structures
• Proficiency in creating testing scenarios and documentation
• Upper-Intermediate spoken English
• Working from the office
   

Will be a plus:

• Basic knowledge of Docker/Kubernetes
• Experience with Jira
• Experience conducting demos for stakeholders and clients

What We Offer:

• Opportunity to grow your expertise in software development, Python, and testing automation
• 20 working days of annual vacation leave
• English courses, Educational Events & Conferences.
• Medical insurance
• Working with the newest technical equipment

We are looking for a skilled Middle Manual QA Engineer.

✅ Requirements:

✔️ 2+ years of related work experience

✔️ Solid knowledge of testing processes, methodologies, and standards

✔️ Experience in web projects testing

✔️ Experience in defining scope of testing, developing testing approach

✔️ Attentive to detail, analytical skills, and a scientific approach to problem-solving

✔️ Basic SQL knowledge

✔️ Strong verbal/written communication & an excellent attention to detail

✔️ Knowledge of JIRA and/or similar bug tracking tools

✔️ Experience in test documentation creation and maintenance experience in defining scope of testing, test plan, writing test cases,

✔️ Intermediate+ level of English (both verbal and written)

✅ Will be a plus 

✔️ Experience in I18n,l10n testing 

✔️ Experience in API testing

✔️ Knowledge of Azure Data Factory

✅ Duties and opportunities

✔️ Manual testing of web applications

✔️ Defects management in the bug-tracking system

✔️ Test documentation management

✔️ Collaboration with project team

Get to know us

Ideals is a global B2B SaaS product company recognized as the most highly rated and customer-centric brand in the secure business collaboration market. Trusted by over 2,000,000 users from 175,000 companies globally, we are on a mission to create more prosperity in the world by accelerating high-stakes business decisions. We achieve this by delivering extremely intuitive and robust software products that help people make impactful decisions with less stress, higher quality, and shorter hours. Our key products include:

Ideals Virtual Data Room (VDR): A secure, cloud-based platform for sharing confidential documents during due diligence, fundraising, M&A, legal transactions, and other business-critical workflows.

Ideals Board: A platform for boards and executive teams to streamline governance and enhance decision-making in a fast, secure, and compliant way.

The role

We are looking for a Software Engineer, Backend (.NET) with AI skills who will play a key role in building and scaling secure, high-load VDR services, with the additional opportunity to apply AI patterns to product features.

Your success in this role will be measured first by strong backend fundamentals: reliability, performance, scalability, and maintainability, and second by your ability to enable AI features safely and efficiently, using reusable and well-architected components.

This is a hands-on engineering role within a mature product environment, where engineering quality, observability, and long-term architecture matter.

What you will do

BE Engineering:

• Design, develop, and operate production-grade .NET services
• Work with .NET Framework 4.7, .NET 8, ASP.NET, Web API, Entity Framework
• Design and optimize data models using MS SQL Server / PostgreSQL
• Build and run services in AWS, using Docker, Kubernetes, ArgoCD
• Ensure service reliability and performance through:
• Clear SLIs/SLOs and capacity planning
• Caching, retries, backoff strategies, circuit breakers
• Secure multi-tenant access control
• Own services end-to-end: design, implementation, deployment, monitoring, and support
• Contribute to architecture and design reviews
• Improve code quality through code reviews, refactoring, and best practices

AI Enablement:

• Integrate AI/LLM providers behind clean, provider-agnostic abstractions
• Implement retrieval-augmented generation (RAG): chunking, embeddings, vector search
• Build safe AI flows with: Context scoping and validation, “Cannot answer” scenarios, Prompt-injection defenses
• Add evaluation and observability: Offline and online quality metrics, Monitoring tied to product KPIs
• Create reusable AI components (libraries, middleware, templates) adopted by other teams
• Share knowledge on safe and scalable AI usage

What you bring

• Strong experience with C# / .NET in production environments
• Solid knowledge of ASP.NET, Web API, Entity Framework
• Experience with relational databases (MS SQL Server, PostgreSQL)
• Hands-on experience with AWS
• Experience with Docker, Kubernetes, CI/CD pipelines
• Understanding of distributed systems, performance tuning, and reliability patterns
• Experience working in cross-functional product teams
• Strong written and spoken English (B2 level or above)

AI Skills (strong advantage)

• Experience with retrieval & vector search (embeddings, chunking, hybrid search)
• Integration with LLM providers (Azure OpenAI, AWS Bedrock, or open-source models)
• Experience with: structured outputs, streaming responses, provider-agnostic AI abstractions
• Knowledge of AI guardrails & evaluation: output validation, quality metrics, safe usage patterns
• Ability and willingness to mentor peers in applied AI practices

What we offer

We highly value our people, so we will empower you with all the resources and support to help you reach your full potential.

For your best work

• Remote-first flexibility to shape your ideal workday
• Home workplace budget
• Resilient home budget for Ukraine-based teammates
• Resilient office in Kyiv & co-working expense coverage
• Individual IT budget for extra equipment
• Top-tier tech and AI-powered tools

For your growth

• Access to Ideals Academy with numerous courses
• Investment in external learning and development activities
• Guidance in Personal Development Plan creation
• Professional literature and subscriptions coverage
• Support of your passion as a speaker or writer
• Internal talent mobility opportunities

For your well-being

• Medical insurance and Wellness Package for sports activities
• Full coverage of mental health sessions for Ukrainian teammates
• Funding for sports competitions
• 20 business days of paid time off per year
• Unlimited health-related time-off

Extra perks

• Team-building offline and online events
• Budget for meetups with your local team
• Generous internal referral program

Our culture

Commitment, Excellence, Collaboration, Trust and Care are core values to the Ideals team. For us, these are the principles that every Idealer lives and breathes. We are on the lookout for like-minded individuals who share our values. By doing so, we create a team where talents feel at ease and work to the best of their abilities.

Discover more.

Ideals is an equal opportunity employer

Ideals is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people from all walks of life. We don’t discriminate against employees or applicants based on gender identity or expression, sexual orientation, race, religion, age, national origin, or citizenship.

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Required Skills:

• Experience with Selenium and Appium for test automation.
• Hands-on experience in manual testing, including maintaining and creating test documentation.
• Proficiency in one or more programming languages: Java, JavaScript, or Python.
• Familiarity with tools such as Android Studio and BrowserStack or equivalent.
• Experience with Git for version control.
• Knowledge of CI/CD pipelines and integration processes.
• Hands-on experience in mobile application testing (Android/iOS).
• Proficiency in API testing using tools like Postman.
• Understanding of client-server architecture and HTTP protocols.

Responsibilities:

• Create and maintain detailed test documentation, including test cases, test plans, and bug reports.
• Design, develop, and execute automated test scripts using Selenium, Appium, or other tools.
• Perform comprehensive manual testing for mobile and web applications.
• Collaborate with development and product teams to identify and resolve issues.
• Conduct API testing and validate request/response structures and performance.
• Work with CI/CD pipelines to ensure smooth deployment processes.
• Use tools like BrowserStack or local setups for cross-browser and mobile device testing.
• Analyze and report test results, providing clear insights into product quality and potential risks.

We offer:

- Competitive salary

- Interesting and challenging projects

- Future career growth opportunities

- Paid sick leave and working day vacation

- Friendly team of professionals

- Delicious coffee biscuits and tea for your good mood

- The company covers 50% of the cost of courses you need

- Exciting team-building activities and corporate parties

- Office in the city center

We are looking for a  Senior AI /Full-Stack Engineer for our client, a company specializing in cyber crisis management and resilience.

The platform supports organizations in preparing for, responding to, and recovering from cyber incidents by combining advanced cloud architecture with intelligent automation and AI-driven insights.

This role focuses on building AI-powered systems and integrations, while also contributing to a scalable, cloud-native backend ecosystem.

Key Responsibilities

• Design and develop AI-driven features and systems, including LLM-powered workflows and intelligent automation
• Integrate and optimize LLM APIs (e.g., OpenAI, Claude, Gemini) into production environments
• Build and maintain RAG pipelines, vector search, and embedding-based systems
• Develop and maintain backend services using Node.js and TypeScript
• Design and implement event-driven and serverless architectures (AWS Lambda, SQS/SNS, Fargate)
• Work with vector databases and AI frameworks (LangChain, LlamaIndex)
• Collaborate with cross-functional teams to define and implement scalable solutions
• Ensure system reliability, performance, and security in high-pressure environments
• Support production systems, monitoring, and incident resolution

Requirements

• Strong experience in AI/LLM integration in production environments (must-have)
• Hands-on experience with:
  • RAG (Retrieval-Augmented Generation)
  • Vector databases (e.g., Pinecone, Weaviate, FAISS, etc.)
  • LangChain, LlamaIndex, or similar frameworks
• Experience working with LLM APIs (OpenAI, Claude, Gemini, or similar)
• Understanding of multi-agent architectures and AI workflows
• Experience with embedding pipelines, fine-tuning, and inference optimization
• Strong backend development experience with Node.js and TypeScript
• Experience with AWS cloud-native services (Lambda, Fargate, SQS/SNS, Kubernetes)
• Solid experience with Aurora PostgreSQL (design, optimization, scalability)
• Experience building event-driven and serverless systems
• Strong problem-solving skills and ability to operate in high-pressure environments
• Ability to lead technical discussions and make architectural decisions
• Strong English (B2+)

Nice to Have

• Experience with multi-agent frameworks (AutoGen, CrewAI, etc.)
• Experience with AI performance optimization and cost efficiency
• Frontend experience with React
• Experience with .NET

We offer:

• Work on real-world, high-impact AI systems in cyber crisis scenarios
• Build cutting-edge AI + cloud-native architectures
• Be part of a team solving complex, high-stakes problems
• Long-term employment with competitive compensation, based on experience.
• Possibility to work remotely.
• An open, transparent and fun work culture.
• Multi-national team and collaborative work environment.
• Continuous knowledge sharing with engaged co-workers.
• Career and professional growth opportunities.

At Almus, we are looking for a strong product leader who will turn the product into a predictable, manageable and revenue-driven system.

This is a senior role for a business-minded, impactful Head of Products who will own Core and R&D directions, define a clear product strategy, and execute it together with the CEO and C-level leaders.

Your mission in this role:

Make the product a core driver of Almus’ growth and profitability.

With you on board:

• a single, clear product strategy (Core and R&D) is defined and executed,
• R&D becomes a controlled and predictable process,
• Product and Monetization teams work against outcomes,
• product directly impacts growth, scalability and revenue.

Why this role matters:

• Real impact on business performance and company strategy.
• Full ownership of the product function and freedom to build a product system from scratch.
• Scale, budgets and ambitious growth goals.
• Direct collaboration with the CEO and key C-level leaders.
• Clear path to CPO and long-term leadership within the company.

What you will be responsible for:

Strategy & Product Leadership

• Build and execute the company-wide product strategy.
• Define focus between R&D initiatives and Core products.
• Own product portfolio prioritization and key product decisions.

R&D

• Build a structured and predictable R&D process.
• Own timelines, budgets and expected outcomes.
• Be accountable for speed and quality of new product launches.

Monetization & Growth

• Strengthen monetization: paywalls, pricing, trials, subscription mechanics.
• Drive sustainable product growth.
• Be accountable for product unit economics (LTV, payback, profitability) in collaboration with CEO and Growth leadership.

Team

• Lead the product function (Product Managers, Monetization Managers).
• Set goals and OKRs, ensure execution.
• Build a culture of ownership, accountability and high standards.

Cross-functional alignment

• Work closely with UA / Marketing, Analytics, Design and Engineering.
• Ensure product decisions are tightly connected to growth needs.

What success looks like after 6–12 months:

• Product strategy is defined, documented and actively executed.
• R&D process is live and operating under clear rules.
• Product teams work with clear goals and accountability.
• Ineffective and “hanging” initiatives are systematically reduced.
• Product function operates as a scalable system, not a set of individuals.
• R&D delivers clear outcomes: successful launches and timely shutdowns.
• Product is a trusted and measurable driver of business growth.
• Head of Products acts as a true C-level partner influencing company strategy.

What we expect from you:

• Strong experience in senior product leadership roles (Lead Product Manager, Head of Products, etc.).
• Mandatory experience managing a portfolio of subscription-based iOS products.
• Proven ability to grow products and monetization in competitive environments.
• Hands-on experience building and operating R&D processes.
• Solid understanding of unit economics and product profitability.
• Strong analytical background and confidence in data-informed decision-making.

Soft skills & mindset:

• Strong sense of ownership and personal responsibility for outcomes.
• Ability to make tough decisions and say “no” when needed.
• Systems-level thinking and strategic perspective.
• Comfort operating in uncertainty and fast-changing environments.
• Mature, confident communication with C-level and cross-functional teams.
• Relentless focus on results over process for the sake of process.

We present an engaging opportunity to explore and work with various technologies beyond ChatGPT prompts. You’ll have the flexibility to transition between teams, enabling you to contribute to diverse projects, including complex LLM training pipelines, 3D generative AI, diffusion models, and multimodal edge ML.

Our team comprises experts in the foundational elements of next-generation AI systems, encompassing multimodal inference, generative reasoning, and robust training pipelines. We also maintain an in-house GPU cluster, providing resources for interacting, training, and experimenting with larger models for both professional projects and personal exploration.

Joining our team — means joining a knowledgeable group of researchers and engineers in an environment eager to stay at the forefront of AI innovation, a critical endeavor in today’s rapidly advancing AI landscape.

Requirements:
• Strong Python Experience (3 year +)
• Experience with building Generative AI projects
• Specialized experience with LLMs, LangChain, LangGraph, LangFuse, RAG, and related technologies
• Experience in building REST APIs, knowledge of Docker, relational & vector DBs
• At least upper intermediate written/spoken English
• Be able to visit the office at least 3 times a week

Would be a plus:
• Experience with building Voice-to-Voice AI Systems using LiveKit or similar frameworks
• Knowledge of existing yet fresh AI tools, AI marketplaces, etc.
• Knowledge of various machine learning methodologies, including classic machine learning, recommendation engines, natural language processing, computer vision, and beyond
• C/C++ knowledge
• Experience in edge ML

Key Responsibilities:
• Tackle tough problems and find creative ways to solve them
• Maintain and optimize the solution for maximum speed and flexibility
• Guide, tune, and train LLMs
• Write clean and reusable code
• Improve your skills and stay up-to-date with emerging technologies

What We Offer:
• Startup culture, a strong goal-oriented team, and a research mindset
• Opportunity to leverage your engineering skills for fellow engineers and shape the future of AI
• Working with the newest technical equipment (Latest MacBook Pro)
• 20 working days of annual vacation leave
• English courses, Educational Events & Conferences
• Medical insurance

We’re looking for a senior, highly experienced WordPress developer (part-time) to support the ongoing development of an MVP-stage multi-vendor marketplace. This is not a typical e-commerce store — it is a B2B marketplace for software and service vendors with custom architecture, multi-language support, and complex vendor-focused logic.
 

The platform runs on a custom, heavily modified WordPress theme and includes a large amount of custom PHP logic and JavaScript-based functionality. The project relies on PHP-driven architecture, various PHP and JavaScript libraries, and jQuery-based components, so strong experience working in this type of environment is essential.
 

The role is part-time to start and focuses on supporting the platform’s technical refinement, feature development, and improvement of existing functionality.

About the Project:
 

The platform is a custom-built B2B marketplace that includes:

• Multi-language support
• Vendor product and service listings
• Custom vendor onboarding flows
• Vendor dashboards and vendor-level functionality
• Advanced user roles and permissions
• Service and product placement instead of a traditional cart
• A custom WordPress architecture with a heavily modified theme
• A large amount of custom PHP logic and JavaScript-based
functionality
• Multiple PHP and JS libraries integrated into the platform

The marketplace pushes WordPress significantly beyond standard use and requires developers who are comfortable working with custom logic, legacy components, and evolving architecture.

Responsibilities:
 

Platform Development & Feature Implementation

• Support ongoing development of the marketplace platform
• Implement new features and improve existing functionality
• Extend custom marketplace logic using PHP, WordPress, JavaScript, and jQuery
• Work with existing PHP + JS libraries integrated into the platform
• Help refine technical solutions during feature planning and technical discussions
• Translate product requirements into scalable technical implementations

Technical Refinement & Platform Stability

• Improve and refactor existing components where necessary
• Maintain clean, well-structured, and performant code
• Ensure stability and reliability of the platform as it evolves
• Identify technical improvements that can strengthen the system architecture

Collaboration & Development Process

• Work with the internal team to refine feature requirements and technical solutions
• Participate in technical discussions around feature implementation
• Document implemented features when needed
• Follow structured development workflows and maintain clear communication with the team
 

Required Expertise:
 

• Strong PHP and WordPress development experience
• Experience working with custom WordPress themes and plugins
• Strong JavaScript skills, including experience with jQuery
• Experience working with PHP + JavaScript libraries in custom platforms
• Experience with complex WordPress builds or marketplace platforms
• Experience with multi-language WordPress websites
• Ability to understand business logic and translate it into scalable technical solutions
• Comfortable working with large, custom codebases
• Experience working in structured development environments (Agile or similar workflows)
• English B1+ (documentation in English; internal communication in Ukrainian)

Terms of work:
- Part-time, remote
- 

Project Description

We are seeking a skilled wireless signal processing engineer to join our team and contribute to the validation of next‑generation IoT chips (3GPP NR), with core responsibilities centered on validating wireless baseband algorithms implemented in a C++ simulator and requiring a solid understanding of wireless DSP algorithms, knowledge of 3GPP physical‑layer specifications for NR (and optionally LTE), experience with Python and MATLAB, and the ability to create test cases and interpret and analyze performance results

Job Description

• Master’s degree in Telecommunication Engineering, Information Systems, Computer Science, or related field
• Industry experience of 8+ years in relevant field: Wireless communication, Signal processing, 3GPP LTE/NR standards
• Proficiency in programming languages: C++, MATLAB and Python

Job Responsibilities

• Work with a Linux‑based C++ simulator that executes DSP algorithms for the NR baseband.
• Perform system modeling in accordance with 3GPP requirements and internal specifications.
• Create performance‑validation test cases such as Packet Error Rate, probability of detection, probability of false alarm, and measurement statistics (mean, standard deviation, etc.).
• Implement these test cases within the Python environment that accompanies the C++ simulator.
• Interpret and analyze results using MATLAB and Python.
• Understand DSP algorithms such as OFDM modulation, PBCH, PDCCH, PDSCH, PSS/SSS detection, timing/frequency/gain estimation and tracking loops, wireless channel estimation, FFT processing, etc
• Prepare and maintain performance reports.
• Support investigations of configuration or performance issues

The Role 

We’re looking for a Marketing & Sales Operations Intern to help keep our marketing and sales systems running smoothly as we grow. You’ll work alongside our marketing consultant and sales team to manage HubSpot (our CRM and marketing platform), support campaigns, and help us make sense of our data. This is a hands-on role where you’ll learn how marketing and sales work together at a science-led startup — and you’ll own real deliverables from day one. 

 

What You’ll Do 

• Keep our contact and company records in good shape by updating information in HubSpot
• Help set up and test simple email campaigns and automated messages
• Make sure forms and lead capture tools are working correctly
• Assist with cleaning data (fixing duplicates, updating lists, organizing information)
• Pull basic reports so the team can understand what’s happening in the pipeline
• Help with event prep: forms, lead capture, checklists
• Support the team with day‑to‑day tasks as we build our marketing and sales processes
  
   

What We’re Looking For 

• You are studying (or have recently finished) Marketing, Business, Communications, Data Analytics, or something similar
• You’re organized, detail‑oriented, and like when things are tidy
• You’re comfortable with spreadsheets and simple formulas
• You’re curious about marketing tools (we’ll train you on HubSpot)
• You can write clearly and work independently in a remote setting

• Familiarity with CRM concepts (contacts, deals, pipelines) or a willingness to learn quickly

   

Nice to Have 

• Experience with HubSpot, Salesforce, or another CRM platform 
• Basic understanding of email marketing or marketing automation concepts 
• Interest in biotech, beauty, or personal care 
• Experience with project management tools (Asana, Notion, Trello) 
  
   

What You’ll Learn 

This internship will give you practical, resume-ready experience in marketing operations — one of the fastest-growing areas in marketing. By the end, you’ll be able to: 

• Navigate and manage HubSpot Marketing Hub and Sales Hub at a professional level 
• Build email workflows, manage lead routing, and segment audiences 
• Create dashboards and pull reports that inform real business decisions 
• Understand how startups build their marketing and sales infrastructure from scratch 
  
   

What We Offer 

• Real responsibility — you’ll have actual deliverables, not busywork 
• Direct mentorship from experienced marketing and sales leaders 
• Hands-on experience with HubSpot Marketing Hub Professional and Sales Hub Professional 
• Flexible remote work with async-friendly collaboration 
• A front-row seat to how a science startup scales its commercial engine 
• Potential to grow into a longer-term role as the company grows 
  
   

Details 

This is a remote internship, open to candidates across time zones with a preference for EMEA. We’re flexible on part-time vs. full-time (minimum 20 hours/week). Duration is 3–6 months with the possibility of extension or conversion to a permanent role based on performance and company needs. 

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.

I'm currently seeking a skilled Python developer to join our dynamic team. This is an exciting opportunity to be part of a vibrant startup.

As a Python developer, you will be responsible for coding, designing, deploying, and debugging development projects, focusing on working with cloud providers' data sources, and more.

Experience with AWS Lambda functions or Azure\GCP Functions, SQS or Azure Service Bus, and related cloud services, as well as proficiency in working with AWS SDKs like boto3 or the equivalent Azure\GCP SDKs, will be an advantage for this role.

Note - this role is not a backend position nor a full-stack.

Requirements:

- Minimum of 4 years of experience in Python development.

- Experience dealing with cloud providers and integrating data sources - an advantage.

- The position requires previous experience in a development team with structured development processes.

- Proficiency in AI development tools (e.g., ChatGPT, Cursor, etc) is mandatory

Additional Qualifications:

A TEAM MEMBER!

Possess a startup state of mind, embracing rapid changes and flexibility.

We invite you to apply if you are passionate about cyber security and thrive in a fast-paced startup environment.

Join us!

*The interviews will be conducted exclusively in English*

We are looking for a Middle Manual QA to join our team in Chernivtsi.
 

About the client:

We’re looking for a motivated and detail-oriented Middle Manual QA to join our team in Chernivtsi! This is an exciting opportunity to become the first QA on the project, which means you’ll play a key role in shaping testing processes and ensuring product quality from the ground up. It’s a great fit for someone with a strong foundation and desire to grow in manual testing who’s ready to grow professionally and make a real impact.

You’ll be working with a client who has been facilitating data-driven innovation in education since 2009. Their mission is to help organizations use technology to create, deliver, and implement data-driven products and services more efficiently – empowering the education sector to make informed decisions and track strategic outcomes effectively.
 

About the project:

You’ll support the development of a platform that integrates CRM and survey tools, with a focus on usability, performance, and clean data flows. The project has many end-to-end processes and integrations, making QA involvement critical from the start.
 

Responsibilities:

• Perform manual testing for new features and ensure end-to-end flows work seamlessly
• Conduct sanity checks before releases
• Create and maintain test documentation and test cases
• Report and track bugs by creating clear and detailed tickets
• Collaborate closely with developers and the Product Owner to keep the team aligned and informed
• Support continuous improvement by suggesting and documenting ideas for better testing processes
• Help identify areas for test automation to streamline repetitive tasks over time.
   

Requirements:

• 3+ years of experience in manual QA
• Some familiarity with CRM and/or survey tools is a plus
• Experience or familiarity using tools such as Word, Figma, FigJam, Azure DevOps, Azure DevOps Wiki, Azure Test Lab (will be a huge plus)
• Able to work independently, take initiative, and solve QA challenges proactively
• Strong attention to detail and a quality-driven mindset
• Upper-intermediate level of English or higher, with confident communication skills.
   

We offer:

• Full-time position;
• Challenging and interesting projects from European companies;
• Competitive salary & bonus system;
• Flexible work schedule;
• Free English classes;
• Knowledge-sharing events, e.g. DevTalks;
• Unforgettable and interesting corporate events;
• Team-buildings.

🔎About SoftPlus Ukraine

SoftPlus Ukraine is a growing software development company with roots in Ukraine and partnerships around the globe. We collaborate with companies of all sizes and stages — from ambitious startups to established enterprises. What unites our team is a shared passion for technology, a commitment to quality, and a drive to keep improving every day.

Our people are at the heart of what we do. We’re a diverse team of skilled professionals working remotely across different cities and countries, yet closely connected through teamwork, knowledge-sharing, and mutual support.

📌The Role

We’re looking for a Trainee/Junior Manual QA Engineer to join our team and contribute to building reliable, high-quality applications. Most of our projects are developed with Angular, .NET Core (EF Core), and MS SQL, giving you the chance to work with modern, in-demand technologies.

As part of the QA team, you’ll collaborate with developers, gain hands-on experience in testing, and grow your skills in a supportive environment where learning and improvement are encouraged.

📋Key Responsibilities:

• Collaborate with the development team to define and maintain test cases and test plans
• Execute manual and automated tests to ensure software quality and reliability
• Monitor, identify, and troubleshoot issues during the deployment process
• Contribute to the optimization of testing workflows and deployment practices
• Stay up to date with emerging technologies, tools, and best practices in QA and DevOps

📝Requirements:

• Completed or ongoing Bachelor’s degree in Computer Science or a related field
• Solid understanding of software testing methodologies, techniques, and tools
• Practical experience with browser DevTools and SQL
• English proficiency at B2 level or higher
• Familiarity with version control systems (e.g., Git)
• Availability for a full-time schedule: 12:00 – 20:30 (Mon–Fri, including a 30-minute lunch break)
• Willingness to participate in regular team meetings during working hours
• Strong analytical and problem-solving skills
• Excellent communication and teamwork abilities

✅Would Be a Plus:

• Experience with automated testing frameworks
• Working knowledge of Linux environments and scripting languages (e.g., Bash, Python)
• Understanding of CI/CD pipelines and containerization technologies (e.g., Docker)

What We Offer

💸  Paid probation period — 4 weeks of full-time, hands-on experience before official hiring

📈  Growth opportunities — clear paths for professional development and career advancement

🔋 Supportive culture — a friendly, collaborative environment where your ideas matter

🖥️  Modern projects — work with cutting-edge technologies on meaningful, real-world applications

💡 Talented team — join a motivated group of professionals who are always ready to share knowledge and help you grow

Join our team at SoftPlus Ukraine and contribute to the success of our innovative projects. 
Apply now!

Who we are:

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

About the Product:

We power a proprietary, machine-learning-driven platform for programmatic user acquisition and retargeting in the mobile app space. The system processes tens of terabytes of raw data each day and generates millions of ad recommendations in real time. It handles millions of requests per second, delivering low-latency, high-throughput services that directly impact client growth and revenue.

Operating at this scale requires continuous innovation around distributed architecture, performance optimization, security and data protection. Our clients are major app developers seeking granular insights and measurable ROI, so robust engineering is critical to maintaining service quality and enabling rapid feature rollout under heavy load.

About the Role:

As Full Stack Team Lead, you will own the design, implementation and maintenance of our core real-time ad-serving infrastructure. You will rally a globally distributed team of four engineers behind a shared vision, drive technical direction and ensure high performance, availability and security. This role demands a hands-on leader who spends roughly half their time coding, reviewing designs and guiding end-to-end project delivery, and half their time on team management, sprint planning and stakeholder collaboration.

You will work closely with Executive, Product, Data and Design teams to define optimal solutions, integrate third-party APIs, and shape the roadmap for scalable growth. Your contributions will directly affect system reliability, client satisfaction and the company’s ability to scale into new markets.

Key Responsibilities:

• Design, implement and operate large-scale, highly available, real-time (low-latency) services using Node.js, TypeScript, React, Redis and Kubernetes on AWS.
• Lead and mentor a team of four distributed engineers; conduct code reviews, design reviews and knowledge-sharing sessions.
• Collaborate with executives, product managers, data scientists and designers to translate requirements into technical solutions.
• Design, develop and integrate RESTful APIs and third-party services.
• Plan, groom and manage agile sprint cycles; track progress and adjust priorities to meet delivery goals.
• Define and enforce security best practices and data protection policies across services.
• Oversee on-call rotation and incident response; maintain low alert rates and rapid recovery processes.
• Manage team operations including onboarding, offboarding, performance reviews and hiring support.

Required Competence and Skills:

• 6+ years of professional experience in backend (Node.js preferred) and frontend development (React, Vue or Angular).
• 2+ years in a people-management or team-lead role, with direct experience conducting one-on-ones and performance reviews.
• Proficiency with SQL and NoSQL databases in production environments.
• Experience deploying and operating services on a major cloud platform (AWS, Google Cloud or Azure).
• Deep understanding of the software development lifecycle and agile methodologies.
• Strong problem-solving skills, self-sufficiency and a proactive “can-do” attitude.
• Fluent English communication skills, both written and verbal.

Nice to Have:

• Experience coordinating with offshore development teams.
• Background in web-based SaaS platforms.
• Exposure to large-scale data processing or Big Data technologies.
• Hands-on familiarity with Kubernetes at production scale.

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.