Jobs at Djinni
8532-
· 146 views · 25 applications · 17d
QA Automation Python/Playwright/Typescript
Full Remote · Ukraine · 1 year of experience · Upper-IntermediateAutomation QA Engineer (Python/Playwright/Typescript) – White Test Lab Location: Remote Type: Full-time Experience: 1+ years White Test Lab is looking for a motivated Automation QA Engineer to join our growing team and work on a challenging, ongoing...🚀 Automation QA Engineer (Python/Playwright/Typescript) – White Test Lab
Location: Remote
Type: Full-time
Experience: 1+ years
White Test Lab is looking for a motivated Automation QA Engineer to join our growing team and work on a challenging, ongoing project. You’ll be helping to ensure high-quality software delivery by automating tests using Python and Playwright. If you’re passionate about automation, have a keen eye for detail, and want to grow in your career, this role is perfect for you.
🔍 REQUIREMENTS:
- 1+ years of hands-on experience in test automation using Python and Playwright (experience with Cypress or Selenium is a plus).
- Solid knowledge of Python for writing robust automated test scripts.
- Experience with API testing (tools like Postman, Pytest, or Playwright API).
- Hands-on experience with CI/CD tools (Jenkins, GitLab CI, CircleCI).
- Strong knowledge of Git and Git flow.
- Familiarity with Agile methodologies (Scrum, Kanban).
- Understanding of OOP principles and design patterns in automation.
- Experience with Docker for setting up test environments.
- Knowledge of SQL for database validation during testing.
- Strong focus on code quality and best practices.
- Upper-Intermediate English or higher for communication with the international team.
- Eagerness to learn new tools and technologies.
💼 RESPONSIBILITIES:
- Develop and maintain automated tests using Playwright and Python.
- Conduct manual and automated testing when necessary.
- Clearly document and report bugs, working closely with the development team to resolve them.
- Analyze test results, troubleshoot failures, and optimize test coverage.
- Integrate automated tests into the CI/CD pipeline for smooth deployment.
- Participate in Agile ceremonies (daily stand-ups, sprint planning, etc.).
- Maintain up-to-date test documentation, including test plans, test cases, and bug reports.
- Execute regression tests for software releases to ensure stability and performance.
WHAT WE OFFER: - Full-time remote position with stability and career growth opportunities.
- Ukrainian holidays off, plus paid vacation and sick leave.
- Compensation for English courses and sports activities.
- Access to an in-house English-speaking club.
- Accounting support and a proactive work environment.
- Engaging corporate events and team-building activities.
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· 164 views · 60 applications · 17d
DevOps Engineer (Junior to Mid-Level)
Full Remote · Worldwide · Product · 2 years of experience · Upper-IntermediateDevOps Engineer (Junior to Mid-Level) at PICHE PICHE is a leading construction company revolutionizing the industry through innovative technology. Job Description We seek a DevOps Engineer to build and maintain our cloud infrastructure. You'll work with...DevOps Engineer (Junior to Mid-Level) at PICHE
PICHE is a leading construction company revolutionizing the industry through innovative technology.
Job Description
We seek a DevOps Engineer to build and maintain our cloud infrastructure. You'll work with senior engineers to implement automation, deployment pipelines, and monitoring systems.
Your daily tasks:
- Basic understanding of networking concepts and routing (TCP/IP, subnets, firewalls, etc.)
- Manage GitHub repositories and enforce version control best practices
- Assist in implementing/managing message brokers (RabbitMQ)
- Build/maintain containerized applications using Docker
- Orchestrate containers with Kubernetes (on-prem)
- Basic knowledge of Terraform
- Support management of ELK stack (Elasticsearch, Logstash, Kibana) for logging
- Help develop monitoring dashboards in Grafana
- Troubleshoot issues in dev/test environments with guidance
- Automate routine tasks using scripting (Bash/Python)
- Learn and apply infrastructure security practices
YOU’LL STAND OUT IF YOU HAVE:
- Degree in CS/IT OR equivalent bootcamp/certification
- 0-5 years DevOps/infrastructure experience
- Hands-on with GitHub Actions (or similar CI/CD tools)
- Containerization: Docker + Kubernetes fundamentals
- Exposure to RabbitMQ or message queues
- Basic knowledge of ELK stack or monitoring tools
- Eagerness to learn cloud/container technologies
- Problem-solving mindset & teamwork skills
- Any relevant certifications (CKA, CKAD, AWS/Azure) are a plusWhat We Offer:
• A collaborative environment where creativity meets efficiency
• Opportunity to work on groundbreaking projects and shape the future of our tech landscape
• Competitive salary
Think You’re a Match? If you're ready to take the lead in a high-impact role and push the boundaries of what's possible, we would love to hear from you. Apply now and let's build something incredible together!
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· 30 views · 4 applications · 17d
User Researcher
Full Remote · Worldwide · Product · 2 years of experience · Advanced/FluentAn IT holding JetMonsters is looking for a User Researcher in a project TemplateMonster.com, marketplace for digital products and services. Our expectations from the candidate. Responsibilities: - Encourage existing clients from Tier 1 and Tier 2...An IT holding JetMonsters is looking for a User Researcher in a project TemplateMonster.com, marketplace for digital products and services.
Our expectations from the candidate.
Responsibilities:
- Encourage existing clients from Tier 1 and Tier 2 countries to participate in in-depth interviews (client database will be provided);
- Independently formulate interview questions in accordance with the defined objectives;
- Confidently conduct interviews and guide conversations in the desired direction;
- Transcribe responses and analyze the results of the interview;
- Segment and analyze collected responses;
- Formulate analytical conclusions based on the data obtained;
- Effectively present research findings to relevant stakeholders.
Hard skills:
- 2+ years of hands-on experience in conducting user interviews independently, as part of marketing or product research initiatives;
- English proficiency at C1–C2 level, with experience in communication with native speakers;
- Experience in the IT field working with online products: e-commerce, web studio, SaaS solutions, R&D projects;
- Hands-on experience in Market Research or Product Research.
Soft skills
- Excellent communication skills;
- Independence in decision-making and task execution;
- Strong analytical thinking and ability to work with data;
- High level of responsibility;
- Initiative and proactive approach to work.
We offer:
- Remote cooperation or the opportunity to work in the office in Mykolaiv.
- Full-time: 8 working hours per day, Monday to Friday.
- Partial or full reimbursement for attendance at specialized courses and trainings, as well as for attending conferences and events in the field of specialization.
- Corporate English Club online.
- Paid vacation and sick leave.
If all of the above matches and resonates with you, and you have the relevant experience, you want to become part of the JetMonsters team and bring something new to it, send your resume and join us :)
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· 184 views · 73 applications · 17d
Senior Backend Developer (Java)
Full Remote · EU · 5 years of experience · Upper-IntermediateDigis is an international IT company specializing in software development and staff augmentation for startups and mid-sized businesses. The company has over 200 specialists and strong expertise across domains such as Fintech, Healthcare, Media,...Digis is an international IT company specializing in software development and staff augmentation for startups and mid-sized businesses. The company has over 200 specialists and strong expertise across domains such as Fintech, Healthcare, Media, Automotive, and more. Digis is a trusted partner of industry leaders such as BlaBlaCar, HubSpot, PwC, and others.
We are currently looking for a Senior Backend Developer to join a project for one of our key partners — HubSpot, a US-based company that provides a cloud-based platform for marketing, sales, and customer service automation. Its core product is a CRM system that helps businesses attract leads, manage the sales pipeline, and improve customer support. HubSpot also offers tools for email marketing, website creation, analytics, and workflow automation.
The main responsibility for this role will be supporting the NetSuite system, including the introduction of Cash Applications and Journal Summarisation, ongoing project and maintenance support, and eventually taking ownership of the Revenue Recognition system.
Team: Team Lead and Senior Software Engineer (Digis side) supported by 3 Business System Analysts (HubSpot side)
Stack: Java, Kafka, MySQL, HBase, third-party integration (NetSuite)
Project Duration: long-term, 1 year+
Advantages of this role:
- Decent onboarding process with well-organised documentation and hands-on exercises
- Senior-level team supported by Business System Analysts, ensuring clearly defined requirements and expectations
- High coding standards and a well-structured code review process
- Room for career growth, including chances to take on leadership roles, make architectural decisions, and collaborate with stakeholders on product requirements
Opportunity to travel
Requirements:
- 5+ years of experience in Java backend development
- Solid knowledge of microservices, Kafka, and MySQL
- Experience with REST APIs and third-party integrations
Upper-Intermediate English level
Nice-to-have:
- Experience with HBase, NetSuite, or other ERP systems
Familiarity with Docker or Kubernetes
Our benefits:
- Remote working format
- Paid 20 vacation days per year
- Paid 5 sick leaves per year
- Personalised development plan supported by properly set personal self-development goals
- Сompensation for subject-matter training
- Assistance in choosing and compensation for English courses
- Worktools (PC, laptop, monitor) and workplace arrangement, if needed
- 100% horizontal in-company organisation and communications
- Accounting support
Free corporate psychologist services
Recruitment process: Recruitment interview - PM interview - Technical Interview - Client interview
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· 82 views · 11 applications · 17d
Regular C# developer
Full Remote · Ukraine · 4 years of experience · Upper-IntermediateProject Description: Our product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction. Baroid IDP (Industrial Drilling Products) is a part of Halliburton that focuses on the...Project Description:
Our product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction. Baroid IDP (Industrial Drilling Products) is a part of Halliburton that focuses on the non-oil and gas drilling sectors
The product line is dedicated to the non-oil and gas drilling industries, offering products and services for drilling, grouting, plugging, abandonment, well rehabilitation, and well development.Responsibilities:
Design, develop, and maintain backend services and APIs using ASP.NET Core to support a cross-platform social networking application (Android, iOS, Web).
Build robust and scalable systems to handle user authentication, data storage, media uploads, messaging, notifications, and activity feeds.
Implement real-time features using WebSocket or similar technologies.
Ensure high performance, availability, and security of the backend infrastructure.
Work closely with frontend and mobile developers to align API design with UI/UX requirements.
Write clean, well-documented, and testable code following best practices and coding standards.
Participate in architectural planning, code reviews, and performance tuning.Mandatory Skills Description:
Requirements:
Around 4+ years of experience in .NET Framework C#
Relevant experience with making websites and web APIs with ASP.NET Web API, MVC
Experience with ORMs (Entity Framework), Dapper, and ADO.NET
MS SQL Server, T-SQL
Understanding of Windows Services
Experience with front-end (HTML/CSS, AngularJS, Angular 2+(17))
Experience with Azure cloud infrastructure would be a plus.Nice-to-Have Skills Description:
no special skills apar the described above
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· 38 views · 2 applications · 17d
Senior .NET + Azure Developer
EU · 4 years of experience · Upper-IntermediateWe are looking for a Senior .NET Developer to dive deep into an exciting product and impact the industry with incredible creativity. We are looking for a Senior .NET Developer to support an internal security initiative to eliminate various forms of...We are looking for a Senior .NET Developer to dive deep into an exciting product and impact the industry with incredible creativity.
We are looking for a Senior .NET Developer to support an internal security initiative to eliminate various forms of credentialed access across our code base. This role is focused on identifying, documenting, and replacing these sensitive secrets with Managed Identity (MI) or other credential-less alternatives across dozens of services and pipelines.
You will communicate directly with the Director of Engineering on the customer side.
Project duration: 4-6 monthsCustomer
Our customer is the world’s leading software company dedicated to the success of IT solution providers. Their vision is to power a thriving IT ecosystem that transforms what’s possible for SMBs, by empowering IT solution providers with unmatched software, services, and a community that will help them to achieve their most ambitious goals. The tools being developed are used by IT service providers to automate their activities for small and medium sized businesses (SMBs), such as backup and restore, providing security, and performing administrative tasks on Microsoft 365 tenants.
Project
This is an internal security initiative to eliminate various forms of credentialed access across the entire product code base.
Responsibilities
- Work closely with the leadership team to identify, categorize, and document security items
- Identify Azure DevOps pipelines and other types of infrastructure that may also be impacted
- Monitor adjacent access (user or IP-based) that may be of interest (e.g. a user added to Azure SQL)
- Develop proofs of concept for tackling the various available authentication upgrade paths and provide feedback on the approach
- Work closely with and present findings to leadership to make the best decision for refactoring
- Maintain awareness of both local and deployed needs
- Implement the agreed upon solutions and patterns across multiple projects and repositories
- Consider unit and integration tests
- Work closely with the development team to deploy and monitor releases
Requirements
- At least 5 years of commercial experience in .NET development
- Excellent knowledge of C# programming language and .NET platform (.NET Core)
- Strong knowledge of Azure Managed Identity, Key Vault, Azure DevOps pipelines, and YAML
- Experience with Azure database services (Azure SQL, Cosmos DB, ADX)
- Experience of working with service-to-service authentication patterns
- Strong technical documentation skills
At least Upper-Intermediate level of English
Personal Profile
- Excellent communication and interpersonal skills with the ability to collaborate effectively with cross-functional teams and stakeholders
- Strong problem-solving and decision-making skills, focusing on driving results and meeting deadlines
- Self-motivated, adaptable, and eager to learn new technologies and frameworks
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· 171 views · 76 applications · 17d
Senior Product Designer (Ohayu at Genesis)
Full Remote · Countries of Europe or Ukraine · Product · 4 years of experience · Upper-IntermediateHi there! We’re looking for a Senior Product Designer to join our growing team and help us improve our product and provide excellent user experience for our customers. About us: We are a mobile and web application (Web, iOS, Android) that enables easy...Hi there!
We’re looking for a Senior Product Designer to join our growing team and help us improve our product and provide excellent user experience for our customers.
About us:
We are a mobile and web application (Web, iOS, Android) that enables easy and fast purchases of mobile data packages in any country in the world, leveraging eSIM technology;
Our product allows seamless use of internet services while traveling at rates much lower than roaming and without having to search for local operators or purchase physical SIM cards.
What you’ll do
- Own and lead the end-to-end design process — from ideation and wireframing to prototyping and handoff — for new and existing product experiences.
- Collaborate closely with product managers, engineers, and other stakeholders to create seamless, user-centered solutions.
- Design clear and effective user flows, customer journeys, wireframes, and interactive prototypes to communicate ideas and validate hypotheses.
- Conduct and apply insights from user research, usability testing, and competitor analysis.
- Perform design QA and post-release reviews to identify opportunities for improvement.
- Proactively identify ways to improve core business flows (e.g., purchase funnel) to support growth, retention, and conversion goals.
- Formulate product hypotheses and contribute to their validation using both qualitative and quantitative methods.
What we’re looking for
- 4+ years of hands-on product design experience working on a digital product (web/app).
- Strong portfolio showcasing UI/UX design skills, interaction design, and design thinking methodologies.
- Ability to work with data and insights to inform design decisions and iterate on solutions.
- Deep understanding of design systems, responsive design, and accessibility best practices.
- Experience in conducting or participating in usability testing, user interviews, and surveys.
- At least upper intermediate English level (all work communication in English).
- Proactive mindset with a focus on measurable outcomes and impact.
Why you should join Ohayu
We’re a small team, building a travel-focused eSIM used by people around the world. You are joining early, so your work will have a real impact on the Ohayu product and brand.
This is a great opportunity to build on the existing design system and processes and grow into a lead role.
Want to become part of the team and build something great together? - Apply now!
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· 152 views · 69 applications · 3d
Middle Full-Stack Next.js/Nest.js Developer For AI Driven project
Full Remote · Countries of Europe or Ukraine · 3 years of experience · Upper-IntermediateTree Solutions – Full-Stack Next.js Developer (Middle Level) Immediate Start – Apply Now! Who We're Seeking We're looking for a Middle-level Full-Stack Next.js Developer with solid production experience. You must have proven expertise with our tech...🌲 Tree Solutions – Full-Stack Next.js Developer (Middle Level)
🚀 Immediate Start – Apply Now!
🔍 Who We're Seeking
We're looking for a Middle-level Full-Stack Next.js Developer with solid production experience. You must have proven expertise with our tech stack, excellent multitasking abilities, and thrive independently in a dynamic environment.
⚙️ Essential Tech Skills:
- Next.js: SSR, App Router, API routes, middleware, performance.
- Node.js: REST APIs, async patterns, backend logic.
- Nest.js: Structured backend APIs, services, and controllers.
- React (Next.js): Advanced hooks, state management, reusable components.
- Prisma/Drizzle ORM: Schema modeling, migrations, PostgreSQL.
- Tailwind CSS: Responsive, utility-first UI design.
- Clerk/Auth solutions: Authentication and authorization (OAuth, JWT, RBAC).
- AWS Basics: Deployment, CI/CD, environment management.
🧩 Responsibilities:
- Develop scalable web apps with Next.js, Nest.js, and Node.js.
- Collaborate closely with product and design teams.
- Optimize application performance.
- Produce clean, maintainable, and testable code.
💬 Soft Skills:
- English: Upper-Intermediate+
- Excellent communication and collaboration.
- Highly proactive with strong multitasking skills.
🌍 About Project:
Tree Solutions specializes in Web Development, AI integrations, and Machine Learning, delivering high-impact solutions to clients in the US and EU. Join a team that values innovation, teamwork, and continuous growth.
💼 We Offer:
- Meaningful, real-world projects including an AI-driven chat platform and diverse side projects.
- Influence over tech decisions.
- Professional growth and competitive pay.
📩 Ready to join us? Apply now and build something impactful with Tree Solutions!
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· 114 views · 46 applications · 17d
Senior Full-stack developer (Angular, Nest.js)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-IntermediateTo strengthen our development team we are looking Full-stack developer which will help us to implement product features and launch the product. What skills can you help us with: — 5+ years of experience using Angular+Nest.js/Node.js — Knowledge of...To strengthen our development team we are looking Full-stack developer which will help us to implement product features and launch the product.
What skills can you help us with:
— 5+ years of experience using Angular+Nest.js/Node.js
— Knowledge of MySQL and/or PostgreSQL
— Experience with building scalable systems
— Experience with event driven architecture
— Experience with Redis
— English Upper-Intermediate and above
Such expertise would be a plus:
— Degree in Computer Science, Applied Mathematics, or in a related field
— Containers Concepts (Docker)
— Experience with Kubernetes
What will you be doing?
— Work on a B2B product that will be used by tens of thousands of users.
— Creation of server-side APIs.
— Development of the system architecture.
— Providing feedback during development cycles regarding technical constraints.
— Project and development bug fixing.
Advantages of working with us:
— 18 working days of vacation, paid sick leave
— Full financial and legal support for private entrepreneurs
— Flexible work schedule
— Paid training programs/courses
— Team buildings and corporate activities
Stages of the interview:
More
— HR-interview (15-30 min)
— Tech-interview (60 min)
— Tech-interview with the client (60 min) -
· 100 views · 6 applications · 17d
LLM Engineer (RAG + Fine-tuning)
Full Remote · Worldwide · 4 years of experience · Upper-IntermediateApplefy - Premium Web & Mobile Development Company. We specialize in building high-quality Mobile and web products, ensuring excellence in every project. Based in Ukraine and the EU, we can effectively collaborate with clients from Europe, the US, and...Applefy - Premium Web & Mobile Development Company.
We specialize in building high-quality Mobile and web products,
ensuring excellence in every project.
Based in Ukraine and the EU, we can effectively collaborate with clients from Europe, the US, and Asia.
We are looking for an experienced LLM Engineer to lead the development of a scalable MVP using cutting-edge Retrieval-Augmented Generation (RAG) and fine-tuning techniques. This role is ideal for someone who thrives in startup environments and can take ownership of end-to-end LLM pipeline development.
What We Offer:
• Flexible work schedule: Manage your own time and work at your own pace.
• Fully remote: Work from anywhere in the world.
• Comprehensive leave policy: Enjoy all official holidays, 20 days of paid vacation, and 10 sick days without needing a doctor’s note.
Key Requirements:
- Proficiency in spoken English
- Strong communication skills
- Design and implement RAG pipelines combining vector search and LLMs.
- Fine-tune open-source or proprietary LLMs for domain-specific tasks.
- Build a scalable and modular MVP ready for future production deployment.
- Integrate with embedding databases (e.g., FAISS, Weaviate, Pinecone).
- Optimize inference and memory usage for cost-effective scaling.
- Collaborate with product and engineering teams on system architecture.
- Ukrainian speaker
- Keen attention to detail
- Solid understanding of UI/UX principles
Preferred Qualifications:• A desire to learn and grow professionally
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• At least two years of experience in product development
• experience with Compose
• Residency in Ukraine 🇺🇦
Write "Apple" in the proposal.
If you’re ready to take the next step in your career with Applefy.
We’d love to hear from you!
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· 89 views · 9 applications · 17d
Remix Shopify App Developer
Full Remote · Worldwide · 3 years of experience · IntermediateWe are seeking a highly motivated and skilled Shopify App Developer to join our team. The ideal candidate will have strong proficiency in Remix and Node.js, with a proven track record of developing applications. You must have hands-on experience with...We are seeking a highly motivated and skilled Shopify App Developer to join our team. The ideal candidate will have strong proficiency in Remix and Node.js, with a proven track record of developing applications.
You must have hands-on experience with Shopify Polaris Components and a deep understanding of building and deploying apps on the Shopify platform. Familiarity with Shopify’s ecosystem, APIs, and best practices is essential.
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· 85 views · 12 applications · 17d
C# Developer
Full Remote · Ukraine · 5 years of experience · Upper-IntermediateOur product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction. The product line is dedicated to the non-oil and gas drilling industries, offering products and services for...Our product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction.
The product line is dedicated to the non-oil and gas drilling industries, offering products and services for drilling, grouting, plugging, abandonment, well rehabilitation, and well development.Responsibilities:
Design, develop, and maintain backend services and APIs using ASP.NET Core to support a cross-platform social networking application (Android, iOS, Web).
Build robust and scalable systems to handle user authentication, data storage, media uploads, messaging, notifications, and activity feeds.
Implement real-time features using WebSocket or similar technologies.
Ensure high performance, availability, and security of the backend infrastructure.
Work closely with frontend and mobile developers to align API design with UI/UX requirements.
Write clean, well-documented, and testable code following best practices and coding standards.
Participate in architectural planning, code reviews, and performance tuning.Mandatory Skills Description:
Requirements:
Around 4+ years of experience in .NET Framework C#
Relevant experience with making websites and web APIs with ASP.NET Web API, MVC
Experience with ORMs (Entity Framework), Dapper, and ADO.NET
MS SQL Server, T-SQL
Understanding of Windows Services
Experience with front-end (HTML/CSS, AngularJS, Angular 2+(17))
Experience with Azure cloud infrastructure would be a plus.
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· 132 views · 34 applications · 17d
Senior Software Engineer (Node.js/React)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-IntermediateJob description We’re looking for a senior software engineer with a hands-on mindset and passion for building great product experiences. The position might grow into a lead/principal software engineer role. Our client is a well-funded cybersecurity...Job description
We’re looking for a senior software engineer with a hands-on mindset and passion for building great product experiences. The position might grow into a lead/principal software engineer role.
Our client is a well-funded cybersecurity startup ($24M+ raised) building a real-time application detection & response platform. Using OpenTelemetry and trace analytics, their solution enables enterprises to stop attacks with in-application context into all runtime transactions and behaviors. The company’s mission is to revolutionize application security with real-time anomaly detection and monitoring, automated incident response and rich context.
Key tech stack: React 18, Typescript, Jotai, React-query, ExpressJS, TypeORM, Postgres. Microfront-end architecture built in-house.
Responsibilities
- Work closely with the tech lead, product owner and other engineers to identify, plan and develop new features
- Explore how LLMs and machine learning can enhance decision-making and reduce friction in the user journey
- Write clean, testable and readable code using appropriate software design patterns
- Own infrastructure and deployments, leveraging CI/CD, Kubernetes, Docker, and cloud-native best practices
- Continuously assess and improve the existing codebase cleanliness and performance
- Review, maintain and refactor existing code to meet the requirements for improved or new features
- Share your engineering wisdom with the rest of the team
Required skills & experience
- 5+ years of commercial experience as a back-end oriented full-stack developer
- Solid backend skills with TypeScript, Node.js and PostgreSQL, including performance tuning and scaling
- Experience with React, Storybook, and a sharp eye for UX
- Passion for writing clean, well-commented, readable and reusable code
- General understanding of core algorithms, data structures, their applications and tradeoffs
- Upper-intermediate+ level of English
Bonus points
- Experience building AI-enhanced products or working alongside ML/LLM teams
- Tech leadership experience
- Experience in the cybersecurity domain
- Experience with microfrontend architecture
- Experience with AWS, CI/CD pipelines, Kubernetes, Docker, and observability practices
- You’re a contributor to open-source software or run your own pet projects
What’s in it for you
- Opportunity to become a part of a boutique software consultancy, working with well-known international customers and highly complex challenges
- Competitive salary
- Paid vacation and sick leave
- Remote-friendly culture
- Internal tech talks and mentorship
- Yearly learning & development budget
- PE administration support
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· 110 views · 13 applications · 17d
Flutter Developer
Full Remote · Ukraine · 3 years of experience · Upper-IntermediateWe are looking for a highly skilled and engaged Flutter Developer to play a pivotal role in the development of our flagship mobile and web video streaming application. You will be responsible for building new features, refining existing ones, and ensuring...We are looking for a highly skilled and engaged Flutter Developer to play a pivotal role in the development of our flagship mobile and web video streaming application. You will be responsible for building new features, refining existing ones, and ensuring our application is robust, scalable, and a delight to use.
Project is a sports-media platform where content is curated by athletes, verified by the source. No noise. No trolls. Just real-time updates, exclusive content, and insider access—all in one place.You will be deeply involved in architectural decisions, from managing real-time socket connections and data streams to implementing complex, animated user interactions. The ideal candidate is a problem-solver who thinks deeply about state management and isn't afraid to tackle unique challenges like low-level networking video streaming strategies.
Key Responsibilities:
* Develop and maintain high-quality, responsive, and performant features for our web, iOS and Android video streamign applications using Flutter.
* Architect and implement scalable and maintainable state management solutions using Riverpod and code generation patterns.
* Build complex, fluid, and profiessional user interfaces with custom animations, gestures, and `Hero` transitions.
* Integrate with our extensive Firebase backend, including Firestore, Firebase Auth, Cloud Functions, and Storage.
* Implement and manage features for video and audio streaming, including playback controls, background audio, and camera integration.
* Collaborate on building and maintaining a clean, testable codebase with a strong emphasis on dependency injection and separation of concerns.
* Work with GetStream to integrate live video streaming into the application.
* Troubleshoot and debug complex issues across the full technology stack, from the UI down to the networking layer.Required Skills & Experience:
* 3+ years of professional experience building and shipping web and mobile applications with Flutter.
* Deep expertise in Riverpod for state management. You should be able to discuss the nuances of different Notifiers, using `ref.listen` for side-effects, and structuring a multi-provider architecture.
* Strong experience with the Firebase ecosystem (Auth, Firestore, Storage, Cloud Functions).
* Proven ability to implement complex and custom UI/UX, including animations, `DraggableScrollableSheet`, `BackdropFilter`, and custom `GestureDetector` logic.
* Experience with declarative navigation using `go_router`.
* Proficiency with modern Dart, including `async/await`, Streams, and code generation tools like `freezed` and `build_runner`.
* A strong understanding of clean architecture principles and a passion for writing testable code.Nice to Have:
* Familiarity with video/audio packages like `video_player` and `just_audio`.
* Experience implementing in-app purchases (IAP), specifically with `purchases_flutter` (RevenueCat).
* Interest or experience in integrating with Generative AI platforms (e.g., Google Genkit, Firebase Vertex AI).
* A disciplined approach to testing, with experience using `flutter_test`, `mockito`, or `mocktail`.
We offer:• Competitive salary, long-term employment;
• Honest attitude, individual approach, stability, and keeping promises;
• Flexible schedule, possibility to partially work from home or remotely;
• Personal Development Plan;
• English lessons;
• Support in the war-situation;
• Yoga classes 2 times per week;
• Personal Time Off (Kid’s activities, Car maintenance, Doctor appointment, etc.);
• Supportive and friendly team members.
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The position is full-time (40 hours per week) and is expected to last for 3-4 months, with the possibility of extending the collaboration for a longer term. -
· 261 views · 95 applications · 17d
Senior Software Engineer (React/Node.js)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-IntermediateJob description We’re looking for a senior software engineer with a hands-on mindset and passion for building great product experiences. The position might grow into a lead/principal software engineer role. Our client is a well-funded cybersecurity...Job description
We’re looking for a senior software engineer with a hands-on mindset and passion for building great product experiences. The position might grow into a lead/principal software engineer role.
Our client is a well-funded cybersecurity startup ($24M+ raised) building a real-time application detection & response platform. Using OpenTelemetry and trace analytics, their solution enables enterprises to stop attacks with in-application context into all runtime transactions and behaviors. The company’s mission is to revolutionize application security with real-time anomaly detection and monitoring, automated incident response and rich context.
Key tech stack: React 18, Typescript, Jotai, React-query, ExpressJS, TypeORM, Postgres. Microfront-end architecture built in-house.
Responsibilities
- Work closely with the tech lead, product owner and other engineers to identify, plan and develop new features
- Explore how LLMs and machine learning can enhance decision-making and reduce friction in the user journey
- Write clean, testable and readable code using appropriate software design patterns
- Continuously assess and improve the existing codebase cleanliness and performance
- Review, maintain and refactor existing code to meet the requirements for improved or new features
- Share your engineering wisdom with the rest of the team
Required skills & experience
- 5+ years of commercial experience as a front-end oriented full-stack developer
- Solid skills with React, Storybook, and a sharp eye for UI/UX
- Experience with TypeScript, Node.js and PostgreSQL, including performance tuning and scaling
- Passion for writing clean, well-commented, readable and reusable code
- General understanding of core algorithms, data structures, their applications and tradeoffs
- Upper-intermediate+ level of English
Bonus points
- Experience building AI-enhanced products or working alongside ML/LLM teams
- Tech leadership experience
- Experience in the cybersecurity domain
- Experience with microfrontend architecture
- Experience with AWS, CI/CD pipelines, Kubernetes, Docker, and observability practices
- You’re a contributor to open-source software or run your own pet projects
What’s in it for you
- Opportunity to become a part of a boutique software consultancy, working with well-known international customers and highly complex challenges
- Competitive salary
- Paid vacation and sick leave
- Remote-friendly culture
- Internal tech talks and mentorship
- Yearly learning & development budget
- PE administration support
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