Jobs at Djinni

9460
  • · 53 views · 6 applications · 13d

    Senior QA Engineer Manual/Automation (Python, IoT, Time series data)

    Full Remote · Ukraine · 5 years of experience · English - B2
    Project Description: Integrated Digital Expert system is a monitoring and diagnostics system. It fulfils both local and remote data access and analytics requirement, as well as local and remote troubleshooting purpose. Responsibilities: At least 4 years...
    • Project Description:

      Integrated Digital Expert system is a monitoring and diagnostics system. It fulfils both local and remote data access and analytics requirement, as well as local and remote troubleshooting purpose.

    • Responsibilities:

      At least 4 years of creating and executing test cases
      • Working knowledge of functional and non-functional software testing, the software test life cycle, and various test design methodologies (function, performance, accessibility, scenario etc.).
      • Test cases creation and execution based on Customer and Software requirements
      • Python 3+ years of experience
      • Experience of setting up testing framework from scratch
      • Experience in testing of Backend (API) and data quality
      • Knowledge of API testing tooling like Postman, Swagger
      • DBs basics and SQL database usage expert
      • Familiar with IoT OR Time series data handing knowledge
      • Linux knowledge
      • Experience with AWS services
      • CI/CD (Jenkins)
      • Experience with Performance testing
      • Good soft skills in communication.
      • Exemplary verbal and written communication skills (English).
      • Creative problem-solver capable of creating and reproducing interesting software bugs.

    • Mandatory Skills Description:

      Mandatory Skills Description
      • At least 4 years of creating and executing test cases
      • Working knowledge of functional and non-functional software testing, the software test life cycle, and various test design methodologies (function, performance, accessibility, scenario etc.).
      • Test cases creation and execution based on Customer and Software requirements
      • Python 3+ years of experience
      • Experience of setting up testing framework from scratch
      • Experience in testing of Backend (API) and data quality
      • Knowledge of API testing tooling like Postman, Swagger
      • DBs basics and SQL database usage expert
      • Commercial experience in IoT
      • Commercial experience with Time series data
      • Linux knowledge
      • Experience with the AWS services ecosystem (including EC2, IAM, and the AWS Management Console)
      • CI/CD (Jenkins)
      • Experience with Performance testing
      • Good soft skills in communication.
      • Exemplary verbal and written communication skills (English).
      • Creative problem-solver capable of creating and reproducing interesting software bugs.

    • Nice-to-Have Skills Description:

      - AWS IoT Greengrass
      - Experience or knowledge of Industrial protocols (Modbus, NMEA, MQTT)

    • Languages:
      • English: B2 Upper Intermediate
    More
  • · 68 views · 21 applications · 13d

    Fullstack Developer (Python + Next.js)

    Full Remote · Countries of Europe or Ukraine · 1 year of experience · English - B1
    An innovative startup operating at the intersection of AI and real-time communication. Our goal is to build a modern web application with intelligent algorithms, low-latency interactions, and a self-hosted infrastructure at its core. Your...

    An innovative startup operating at the intersection of AI and real-time communication.

    Our goal is to build a modern web application with intelligent algorithms, low-latency interactions, and a self-hosted infrastructure at its core.
     

    Your responsibilities

    • Develop and maintain a web application using Next.js
    • Implement real-time features with WebRTC / LiveKit
    • Work with Supabase (Postgres), including local development and setup
    • Build clean, scalable UI using Tailwind CSS and shadcn/ui
    • Improve system architecture, CI/CD, GitOps, and manage deployments on Vercel
    • Actively use AI-powered tools (ChatGPT, Gemini, Claude, Cursor) in daily development workflows
       

    Must-have requirements

    • Strong expertise in Next.js and the React ecosystem
    • Solid full-stack experience with TypeScript / JavaScript
    • Hands-on experience with WebRTC (chat or video applications)
    • Experience with an ORM: Drizzle (preferred) or Prisma
    • Confident use of Git / GitOps
    • Regular use of AI assistants for software development
       

    Nice to have

    • Experience with Stripe integration or Firebase
    • Knowledge of Docker, GitLab CI/CD, and pipeline setup
    • Familiarity with Cloudflare Workers or Edge Computing
    • Basic knowledge of Python
       
    More
  • · 174 views · 49 applications · 13d

    PHP (Laravel) Engineer

    Full Remote · Countries of Europe or Ukraine · 4 years of experience · English - B2
    Welcome to ApexTech As a dynamic force in the tech landscape since our inception, we’re not just a company — we’re architects of digital transformation. Since 2012, we’ve been crafting digital success stories, offering top-notch IT services that blend...

    Welcome to ApexTech 🙌
     

    As a dynamic force in the tech landscape since our inception, we’re not just a company — we’re architects of digital transformation. Since 2012, we’ve been crafting digital success stories, offering top-notch IT services that blend expertise with innovation.

     

    🚀 We are looking for PHP (Laravel) Developer 🚀

     

    Responsibilities:
    • Apply expertise in enterprise project environments, ensuring the successful delivery of robust solutions.
    • Troubleshooting and resolving web application performance issues.
    • Utilize experience in implementing and optimizing projects using MVC frameworks.
    • Take charge of designing and building RESTful APIs for seamless integration.
    • Handle projects focusing on a production environment, ensuring minimal downtime.
    • Taking ownership and being proactive.

     

    Requirements:
    • 4+ years of experience with PHP and Laravel.
    • Solid expertise in JavaScript (Vue/React)
    • Working experience with enterprise projects. 
    • Proficient in MVC framework and RESTful API development.
    • An understanding of design patterns.
    • Advanced architecture understanding both on theoretical and practical levels
    • Commercial experience with RDBMS (PostgreSQL, MySQL).
    • Caching experience, especially with in-memory key/value storage.
    • Knowledge of debugging tools.
    • Proven track record in a production environment with minimal downtime.
    • Understanding of version control systems (e.g., Git).
    • Commitment to quality, performance, continuous improvement, and efficiency
    • Analytical mindset and good problem-solving skills
    • Upper-intermediate level of English

     

    Interview process:
    1. Intro-call with the Recruiter.
    2. Test Task.
    3. Technical Interview.
    4. Client Interview

     

    What do we offer?
    💻 Full remote work and meetings for brainstorming.
    💡Freedom and flexibility.
    🚀A team of top experts and the synergy of the entire organization.
    💸Competitive salary.
    🌿 Vacation and sick leaves.
    🙏Therapy sessions with our psychologist.
    📚Budget for professional development.
    💃Corporate events and team building.

    More
  • · 54 views · 0 applications · 13d

    Senior .NET Developer + Azure - Wroclaw

    Office Work · Poland · 5 years of experience · English - B2
    Project Description: You'll be working within UBS Investment Banking team in Poland - Krakow / Wroclaw. The team is specialized on Microsoft technologies (.Net), fast time to market, agile methodology and always with a client centric delivery approach. We...
    • Project Description:

      You'll be working within UBS Investment Banking team in Poland - Krakow / Wroclaw. The team is specialized on Microsoft technologies (.Net), fast time to market, agile methodology and always with a client centric delivery approach. We are looking for a software developer to help design and build a cutting-edge application for investors to create, manage, and share client portfolios, along with executing trades. This role involves working on high-performance, scalable systems that support real-time investment decision-making. You will be responsible for architecting, developing, and optimizing core backend functionalities while collaborating with global teams to deliver a seamless investor experience. It's a demanding, fast paced and exciting environment

    • Responsibilities:

      • translate business requirements (functional and non-functional) into designs and code
      • work with stakeholders drawn from IT and the Business, subject matter experts, vendor teams, enterprise architects and business analysts to develop your code related to our solutions
      • drive excellence in: software analysis, design & coding, development methodologies, oral/written communication skills, technology planning, application rationalization analysis
      • challenge the status quo and come up with new ideas and solutions

    • Mandatory Skills Description:

      • comprehensive knowledge in Software Engineering with .NET, JavaScript (TypeScript), React.js with Redux, Immutable.js, HTML, CSS, SASS, ASP.NET Core, SQL and TSQL
      • Azure Cloud Native development
      • good understanding of software development tools (e.g. GIT, Teamcity)
      • a verbal communicator, comfortable interacting with colleagues in English

    • Nice-to-Have Skills Description:

      • a strong understanding of the software development lifecycle and Agile methodologies
      • experience in a global environment
      • a strong problem solver and a good team player
      • analytical skilled person who manages to cope with complex challenges in software engineering

    More
  • · 60 views · 9 applications · 13d

    Senior PHP React Developer

    Full Remote · Ukraine · 5 years of experience · English - B2
    We are modernizing an existing business-critical web application by upgrading a legacy PHP backend and rebuilding the frontend using modern React technologies. The project focuses on improving system maintainability, performance, and user experience while...

    We are modernizing an existing business-critical web application by upgrading a legacy PHP backend and rebuilding the frontend using modern React technologies. The project focuses on improving system maintainability, performance, and user experience while preserving existing business logic and data integrity.

    • Responsibilities:

      Backend (PHP):
      - Analyze and upgrade a legacy PHP codebase to improve maintainability, performance, and security
      - Refactor existing business logic while ensuring functional parity with current system behavior
      - Design, implement, and enhance RESTful (or similar) API endpoints for frontend consumption
      - Improve backend architecture, code structure, and separation of concerns
      - Optimize database interactions and overall backend performance
      - Implement logging, error handling, and basic monitoring where needed
      - Write and maintain unit and integration tests for backend components

      Frontend (React):
      - Modernize the user experience and interface based on existing functionality and UX improvements
      - Rebuild existing application screens using React and modern frontend practices
      - Integrate React components with the new or enhanced backend API
      - Ensure responsive design and cross-browser compatibility
      - Manage application state and data flow efficiently
      - Collaborate with backend development to align API contracts and data models
      - Maintain clean, reusable, and well-documented frontend code

    • Mandatory Skills Description:

      Backend
      - Strong experience with PHP (working with legacy codebases is a must)
      - Experience with PHP frameworks (e.g., Laravel, Symfony, or similar) or custom PHP architectures
      - Solid understanding of REST API design and backend-frontend integration
      - Experience with SQL databases (MySQL/PostgreSQL or similar)
      - Familiarity with refactoring techniques and incremental modernization
      - Knowledge of security best practices in PHP applications

      Frontend
      - Strong experience with React (functional components, hooks)
      - Experience with modern JavaScript (ES6+) and frontend build tools
      - Familiarity with API integration (REST, JSON)
      - Experience with UI/UX modernization of existing applications
      - Knowledge of responsive design and CSS frameworks or component libraries

    More
  • · 57 views · 13 applications · 13d

    Senior PHP/React Developer

    Full Remote · Ukraine · 5 years of experience · English - B2
    Project Description: We are modernizing an existing business-critical web application by upgrading a legacy PHP backend and rebuilding the frontend using modern React technologies. The project focuses on improving system maintainability, performance, and...
    • Project Description:

      We are modernizing an existing business-critical web application by upgrading a legacy PHP backend and rebuilding the frontend using modern React technologies. The project focuses on improving system maintainability, performance, and user experience while preserving existing business logic and data integrity.

    • Responsibilities:

      Backend (PHP):
      - Analyze and upgrade a legacy PHP codebase to improve maintainability, performance, and security
      - Refactor existing business logic while ensuring functional parity with current system behavior
      - Design, implement, and enhance RESTful (or similar) API endpoints for frontend consumption
      - Improve backend architecture, code structure, and separation of concerns
      - Optimize database interactions and overall backend performance
      - Implement logging, error handling, and basic monitoring where needed
      - Write and maintain unit and integration tests for backend components

      Frontend (React):
      - Modernize the user experience and interface based on existing functionality and UX improvements
      - Rebuild existing application screens using React and modern frontend practices
      - Integrate React components with the new or enhanced backend API
      - Ensure responsive design and cross-browser compatibility
      - Manage application state and data flow efficiently
      - Collaborate with backend development to align API contracts and data models
      - Maintain clean, reusable, and well-documented frontend code

    • Mandatory Skills Description:

      Backend
      - Strong experience with PHP (working with legacy codebases is a must)
      - Experience with PHP frameworks (e.g., Laravel, Symfony, or similar) or custom PHP architectures
      - Solid understanding of REST API design and backend-frontend integration
      - Experience with SQL databases (MySQL/PostgreSQL or similar)
      - Familiarity with refactoring techniques and incremental modernization
      - Knowledge of security best practices in PHP applications

      Frontend
      - Strong experience with React (functional components, hooks)
      - Experience with modern JavaScript (ES6+) and frontend build tools
      - Familiarity with API integration (REST, JSON)
      - Experience with UI/UX modernization of existing applications
      - Knowledge of responsive design and CSS frameworks or component libraries

    • Nice-to-Have Skills Description:

      - Experience working on modernization or migration projects
      - Full-stack background with strong backend and frontend understanding
      - Experience with testing frameworks (PHPUnit, Jest, etc.)
      - Familiarity with CI/CD pipelines
      - Ability to work in an iterative, collaborative environment with minimal documentation

    • Languages:
      • English: B2 Upper Intermediate
    More
  • · 98 views · 20 applications · 13d

    Senior PHP/React Developer

    Full Remote · Ukraine · 5 years of experience · English - B2
    Project Description: We are modernizing an existing business-critical web application by upgrading a legacy PHP backend and rebuilding the frontend using modern React technologies. The project focuses on improving system maintainability, performance, and...
    • Project Description:

      We are modernizing an existing business-critical web application by upgrading a legacy PHP backend and rebuilding the frontend using modern React technologies. The project focuses on improving system maintainability, performance, and user experience while preserving existing business logic and data integrity.

       

    • Responsibilities:

      Backend (PHP):
      - Analyze and upgrade a legacy PHP codebase to improve maintainability, performance, and security
      - Refactor existing business logic while ensuring functional parity with current system behavior
      - Design, implement, and enhance RESTful (or similar) API endpoints for frontend consumption
      - Improve backend architecture, code structure, and separation of concerns
      - Optimize database interactions and overall backend performance
      - Implement logging, error handling, and basic monitoring where needed
      - Write and maintain unit and integration tests for backend components

      Frontend (React):
      - Modernize the user experience and interface based on existing functionality and UX improvements
      - Rebuild existing application screens using React and modern frontend practices
      - Integrate React components with the new or enhanced backend API
      - Ensure responsive design and cross-browser compatibility
      - Manage application state and data flow efficiently
      - Collaborate with backend development to align API contracts and data models
      - Maintain clean, reusable, and well-documented frontend code

       

    • Mandatory Skills Description:

      Backend
      - Strong experience with PHP (working with legacy codebases is a must)
      - Experience with PHP frameworks (e.g., Laravel, Symfony, or similar) or custom PHP architectures
      - Solid understanding of REST API design and backend-frontend integration
      - Experience with SQL databases (MySQL/PostgreSQL or similar)
      - Familiarity with refactoring techniques and incremental modernization
      - Knowledge of security best practices in PHP applications

      Frontend
      - Strong experience with React (functional components, hooks)
      - Experience with modern JavaScript (ES6+) and frontend build tools
      - Familiarity with API integration (REST, JSON)
      - Experience with UI/UX modernization of existing applications
      - Knowledge of responsive design and CSS frameworks or component libraries

    More
  • · 118 views · 23 applications · 13d

    Automation QA Engineer

    Full Remote · Ukraine · 2 years of experience · English - B2
    We are looking for an Automation QA Engineer to join our team. Role Overview As an Automation QA Engineer, you will design, implement, and maintain automated test frameworks for front-end and back-end systems. You’ll work closely with developers,...

    We are looking for an Automation QA Engineer to join our team.

     

    Role Overview 

    As an Automation QA Engineer, you will design, implement, and maintain automated test frameworks for front-end and back-end systems. You’ll work closely with developers, DevOps, and product teams to ensure seamless CI/CD integration and high-quality releases. This role is ideal for someone with 2–3 years of experience who has strong technical foundations, good debugging instincts, and experience testing modern web applications. 

     

    Key Responsibilities 

    • Build and maintain automated UI and API test suites (primarily using TypeScript). 

    • Develop automated tests using Playwright or similar test frameworks. 

    • Analyze logs, network calls, and execution traces to identify failures or flaky tests. 

    • Collaborate with developers to define test strategies and acceptance criteria. 

    • Integrate automated tests into CI/CD pipelines using GitHub Actions or Jenkins

    • Write and optimize SQL queries for validation of back-end data. 

    • Create test plans, test cases, and documentation for new and existing features. 

    • Identify root causes of issues and propose improvements to automation frameworks. 

    • Work with cross-functional teams to continuously improve QA processes.

     

    Required Skills & Experience 

     

    2–3 years of experience in Automation QA or Software Testing. 

    • Strong programming skills in TypeScript (primary automation language). 

    • Hands-on experience with Playwright, Cypress, or Selenium (Playwright preferred). 

    • Practical experience with GitHub Actions or prior experience with Jenkins CI/CD

    • Familiarity with API testing tools (Postman, REST clients, or automated API frameworks). 

    • Solid understanding of testing methodologies, debugging, and root-cause analysis. 

    • Experience writing SQL queries and validating data across relational databases. 

    • Ability to work independently and communicate effectively in a fast-moving environment.

    More
  • · 76 views · 13 applications · 1d

    Senior Software Engineer (Data Engineering / ETL / Azure)

    Full Remote · Ukraine · 5 years of experience · English - B2
    COMPANY Atlas Technica — the US-based MSP providing services in the hedge fund vertical. Founded in New York in 2016, and rapidly growing (twice a year) all along the way. These days comprises 200+ engineers and 10+ established offices in US, UK,...

    COMPANY 
    Atlas Technica — the US-based MSP providing services in the hedge fund vertical. Founded in New York in 2016, and rapidly growing (twice a year) all along the way. These days comprises 200+ engineers and 10+ established offices in US, UK, Ukraine, Hong Kong, Singapore. 

    Location/Type: Remote (Ukraine only)

    Hours: UA timezone, flexible

     

    We are seeking an experienced Data Engineer to lead the design, implementation, and ongoing maintenance of scalable data pipelines and cloud-native solutions. You will work extensively with Python, Azure cloud services, and SQL-based data models, with a strong focus on automation, reliability, and data security, and collaborate closely with cross-functional teams to turn data into actionable insights.

     

    Responsibilities:

    • Build and maintain efficient ETL workflows using Python 3, applying both object-oriented and functional paradigms.
    • Write comprehensive unit, integration, and end-to-end tests; troubleshoot complex Python traces.
    • Automate deployment and integration processes.
    • Develop Azure Functions, configure and deploy Storage Accounts and SQL Databases.
    • Design relational schemas, optimize queries, and manage advanced MSSQL features including temporal tables, external tables, and row-level security.
    • Author and maintain stored procedures, views, and functions.
    • Collaborating with cross-functional teams
       

    Requirements:

    • English level – B2 or higher
    • 5+ years of proven experience as a Data engineer
    • Programming
      • Proficient in Python 3, with both object-oriented and functional paradigms
      • Design and implement ETL workflows using sensible code patterns
      • Discover, navigate and understand third-party library source code
      • Author unit, integration and end-to-end tests for new or existing ETL (pytest, fixtures, mocks, monkey patching)
      • Ability to troubleshoot esoteric python traces encountered in the terminal, logs, or debugger
    • Tooling & Automation
      • Git for version control and branching strategies
      • Unix-like shells (Nix-based OS) in cloud environments
      • Author CI/CD configs and scripts (JSON, YAML, Bash, PowerShell)
    • Cloud & Serverless Patterns
      • Develop Azure Functions (HTTP, Blob, Queue triggers) using azure-functions SDK
      • Implement concurrency and resilience (thread pools, tenacity, rate limiters)
    • Azure SDKs & Services
      • Deploy and configure:
      • Functions, Web Apps & App Service Plans
      • Storage Accounts, Communication Services
      • SQL Database / Managed Instance
    • Data Security and Reliability
      • Maintain strict secrets, access discipline
      • Implement data quality checks and validation steps
    • Database Administration
      • Relational data modeling & schema design
      • Data partitioning strategies & temporal tables (system-versioned)
      • Query performance tuning (indexes, execution plans)
      • Selection of optimal data types
      • Complex T-SQL (windowing, CTEs, advanced joins)
      • Advanced MSSQL features (External Tables, Row-Level Security)
    • SQL Objects & Schema Management
      • Author and maintain tables, views, Stored Procedures, Functions, and external tables (polybase)
      • Strong analytical and problem-solving skills, with meticulous attention to detail
      • Strong technical documentation skills

     

    WE OFFER:

    • Direct long-term contract with a US-based company
    • Full-time remote role aligned with EST
    • B2B set-up via SP (FOP in $USD)
    • Competitive compensation
    • Annual salary reviews and performance-based bonuses
    • Company equipment provided for work
    • Professional, collaborative environment with the ability to influence strategic decisions
    • Opportunities for growth within a scaling global organization
    More
  • · 88 views · 21 applications · 13d

    Senior Web Developer

    Hybrid Remote · Ukraine · Product · 5 years of experience · English - B1
    Please note that we consider only candidates who are located in Ukraine. Responsibilities: - Development and support of SPA on ReactJS: web version mobile-first of a high-load application, admin panels for internal use, and marketing pages - Collaborate...

    Please note that we consider only candidates who are located in Ukraine.

    Responsibilities:

    - Development and support of SPA on ReactJS: web version mobile-first of a high-load application, admin panels for internal use, and marketing pages

    - Collaborate with other teams to effectively meet the product and technical needs of the project

    - Proactively participate in improvements and existing solutions tuning

    - Share expertise and knowledge with your teammates

    Requirements:

    - At least 5 years of commercial experience in development in JS (ES6+)/Typescript

    - Strong knowledge of CSS, HTML5, SASS, Jest

    - At least 2 years of commercial experience in development in with ReactJS version 16+ (hooks)

    - Experience with state management frameworks: Redux and Redux toolkit preferred

    - Intermediate English
     

    What we offer:
     

    • International company with several offices in different locations : Tel-Aviv, Kyiv, Warsaw, Limassol.
    • Granting an Option;
    • A professional environment with great people to work with;
    • Competitive salary, performance review;
    • Flexible working hours, no one here tracks your work time because our culture is built on trust and cooperation;
    • Social package, including sports coverage, elite medical insurance for you and family;
    • 20 working days paid vacation and 100% sick leaves coverage;
    • Opportunities to make a difference, to develop and grow;
    • Regular corporate celebrations, team buildings and fun activities;
    • Comfortable office close to the metro station. Our Kyiv office is open 24/7 with all safety and health measures in place.

     

    If this sounds like you, apply and help empower live entertainers and creators to build independent businesses around their live talents.

    More
  • · 115 views · 34 applications · 5d

    Strong Middle Business Analyst

    Full Remote · Worldwide · 3 years of experience · English - B2
    Hey! We’re looking for a skilled Business Analyst to join our dynamic team on an exciting Gambling project! We are a young and ambitious outstaffing company that builds strong, dedicated teams for long-term collaboration with international clients. We...

    Hey! 👋

    We’re looking for a skilled Business Analyst to join our dynamic team on an exciting Gambling project!

    We are a young and ambitious outstaffing company that builds strong, dedicated teams for long-term collaboration with international clients. We value talent, responsibility, and a growth mindset.
     

    🟢 Full Remote
    🕘 Working hours: 9:00–18:00
     

    What you'll be doing:

    • Manage Product Backlog: Prioritize and organize tasks to align with key business objectives.
    • Effective Communication: Act as a bridge between development teams and stakeholders, ensuring clarity in decisions and strategies.
    • Handle Change Requests: Collect, prioritize, and add operational changes to the product backlog for future sprints.
    • Define Acceptance Criteria: Set clear goals for features, validate them with stakeholders, and ensure they are met during QA.
    • Conduct Gap Analysis: Identify areas for improvement by comparing current and target business states.
    • Support Change Management: Assist in implementing change plans, provide training, and ensure smooth process transitions.
    • Gather Requirements: Ensure all functional and non-functional requirements align with the Product Manager's expectations.
    • Verify Requirements: Confirm that requirements meet stakeholder needs and are fit for purpose.
       

    What we’re looking for:

    • 2–3 years of experience as a BA or Product Manager in web development
    • Solid understanding of product development architecture, Scrum, and Agile methodologies
    • Knowledge of UX principles and product backlog management
    • Bonus: Coding and design skills are a plus!
    • English level: B2
       

    What we offer:

    ✅ Fully remote work
    🏝 18 vacation days per year
    🎁 Birthday gifts
    📚 Opportunities for learning and growth through challenging tasks
     

    🚀 Ready to join us? Apply now!

    More
  • · 22 views · 0 applications · 13d

    MLOps Engineer

    Office Work · Ukraine (Kyiv) · Product · 5 years of experience · English - A2 MilTech 🪖
    Responsibilities: Own and support core ML infrastructure (MLflow, CVAT, GPU/CPU cloud instances, internal data tools). Assist Data Engineers with deploying and maintaining data pipelines. Act as the primary contact for ML and Data teams on infra-related...

    Responsibilities:

    • Own and support core ML infrastructure (MLflow, CVAT, GPU/CPU cloud instances, internal data tools).
    • Assist Data Engineers with deploying and maintaining data pipelines.
    • Act as the primary contact for ML and Data teams on infra-related requests.
    • Improve reliability and efficiency by adding automation, monitoring, and tooling enhancements.
       

    Must have:

    • Knowledge of Python, Terraform, Docker, Linux.
    • Hands-on experience with cloud environments (Azure prefered).
    • Understanding of the end-to-end ML lifecycle (data → training → evaluation → deployment → monitoring).

     

    Nice to have:

    • Familiarity with Kubernetes.
    • Experience with FFmpeg or GStreamer for video processing and streaming.
    • Experience with model serving frameworks and inference formats (ONNX, TensorRT, OpenVINO, NVIDIA Triton).
    • Experience deploying computer vision models, especially to edge/embedded devices (NVIDIA Jetson, Intel platforms, Raspberry Pi).

     

    • Надаємо бронювання від мобілізації

     

    More
  • · 98 views · 22 applications · 13d

    Junior Copywriter

    Full Remote · Worldwide · 0.5 years of experience · English - B2
    Stubbs is a remote-first team building web and mobile solutions for startups and small-to-medium sized businesses. We work mainly with modern JavaScript-based products for clients from the USA, Europe, and Australia. We’re looking for a Junior Copywriter...

    Stubbs is a remote-first team building web and mobile solutions for startups and small-to-medium sized businesses.

    We work mainly with modern JavaScript-based products for clients from the USA, Europe, and Australia.

    We’re looking for a Junior Copywriter with strong English writing skills to join our team. This role is a great fit for someone at the beginning of their career who wants to grow in IT and content writing.

     

    Responsibilities

    — Writing and editing content in English (website pages, blog posts, case studies, short technical articles)

    — Working closely with developers and managers to understand products and turn ideas into clear text

    — Improving existing content for clarity, structure, and tone

    — Researching technical topics and learning fast

     

    Requirements

    English level B2 or higher (written English is critical)

    — Ability to write clear, structured texts in English

    — Basic understanding of IT or strong interest in tech

    — Attention to detail and willingness to learn

    — Ability to work independently and meet deadlines

     

    Will be a plus

    — Understanding of SEO writing principles (how to structure SEO-friendly content, use keywords naturally)

    — Experience writing technical articles on various topics

    — Publications in online media, journals, or professional platforms

    — Experience working with blogs or personal content platforms (Medium, personal blog, etc.)


    We offer

    — Fully remote work

    — Paid vacation and sick leaves

    — Help of an accountant

    — Work with a modern tech stack and real products

     

    Work format

    Full-time position

    Part-time option is also possible (from 20 hours per week)

     

    To get the job

    Please apply with a short cover letter in English and 1-2 writing samples (articles, essays, blog posts, or any texts in English).

     

    Interview stages

    — HR interview (partly in English)

    — Short test task

    — Final interview with the CEO

    More
  • · 51 views · 9 applications · 13d

    System Analyst (AdTech)

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · English - C1
    We are looking for a System Analyst to join one of the best management team at Sigma Software! Join our Stellar team and become a part of a group of over 300 experts in the AdTech domain. What is Stellar? It’s a community, a network, and a dedicated...

    We are looking for a System Analyst to join one of the best management team at Sigma Software!

     

    Join our Stellar team and become a part of a group of over 300 experts in the AdTech domain. What is Stellar? It’s a community, a network, and a dedicated business unit within Sigma Software that specializes in advertising technology solutions. Over the years, we’ve had opportunities to work with some of the largest AdTech companies in the world. We brought tons of AdTech startups from an idea to a thriving business. Since 2008, we’ve worked with advertising technology companies to help them envision, build, and support their technology.

     

    We are building a Competence Center where we stay focused on exploring our domain to become the best specialists in the industry. If you strive to build long-term cooperation, develop business and partnerships with the best Customers, and are ready to commit to joint business development, this could be a perfect match.

     

    Requirements

    • At least 5 years of proven experience as a System Analyst
    • Solid grasp of software development life cycles (SDLC) and Agile methodologies (Scrum/Kanban)
    • Experience working with RESTful APIs and an understanding of request/response cycles, authentication, and integration patterns
    • Ability to write clear and concise technical documentation, user stories, and acceptance criteria
    • Awareness of security best practices, data privacy regulations (e.g., GDPR), and secure development principles
    • Experience with tools such as BPMN, UML, or process flow diagrams
    • Familiarity with system architecture diagrams, data flow diagrams, and integration points
    • Experience with discovery phases and contributing to the shaping and validation early-stage solution
    • Strong understanding of the outsourcing model and ability to adapt product solutions to client needs
    • Experience with product lifecycle management, including requirements gathering, solution design, and stakeholder management
    • Strong communication and presentation skills and the ability to effectively engage with clients and internal teams
    • Ability to work in a fast-paced, dynamic environment and manage multiple product solutions simultaneously
    • Advanced level of English

     

    Would be a plus

    • Experience in the AdTech domain
    • Experience with databases (SQL/NoSQL)
    • Experience with cloud services such as AWS, Azure, or Google Cloud Platform
    • Experience with pre-sales activities

     

    Responsibilities

    • Collaborate with the sales team during the pre-sales phase to understand client requirements, define product solutions, and help craft compelling proposals
    • Work closely with clients to understand their business challenges and translate them into product solutions, ensuring alignment with client goals
    • Gather and document client feedback to help refine proposals and offer tailored solutions
    • Help negotiate project scope and timelines to ensure that product deliverables align with business expectations
    • Create and maintain detailed product roadmaps, prioritizing features based on client needs and business value
    • Translate business requirements into user stories and product specifications for development teams
    • Work with the technical team to assess the feasibility and resources required to deliver the proposed solutions
    • Collaborate with the delivery team to ensure a smooth handoff after the pre-sales phase, ensuring that all product details are properly transitioned for execution
    • Help develop the overall delivery strategy to ensure that product solutions are scalable and can be successfully implemented by project teams
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  • · 63 views · 6 applications · 13d

    Web Graphics Developer

    Full Remote · Ukraine · 4 years of experience · English - B2
    Project Description: We are seeking a skilled Regular - Senior Web Graphics Developer to join our team in the oil and gas industry. The ideal candidate will have extensive experience in developing advanced web-based visualizations and a deep understanding...
    • Project Description:

      We are seeking a skilled Regular - Senior Web Graphics Developer to join our team in the oil and gas industry. The ideal candidate will have extensive experience in developing advanced web-based visualizations and a deep understanding of industry standards. This role requires proficiency in HTML5 Canvas, D3.js, and Angular, along with a strong grasp of the graphics rendering pipeline. Experience with Unity or VR is a plus. Additionally, the candidate should possess general cloud development skills and backend expertise, including microservices architecture and experience with AWS and Azure.

       

    • Responsibilities:

      • Design, develop, and maintain interactive web-based visualization tools for oil and gas data.
      • Implement advanced graphics rendering techniques using HTML5 Canvas and D3.js
      • Collaborate with geologists, engineers, and other stakeholders to understand visualization requirements and deliver effective solutions.
      • Ensure visualizations are optimized for performance and scalability.
      • Stay up-to-date with industry standards and best practices in web visualization and graphics rendering.
      • Integrate visualization tools with existing data management systems and workflows.
      • Develop and maintain backend services using microservices architecture.
      • Utilize cloud platforms such as AWS and Azure for deployment and management of visualization tools.
      • Provide technical guidance and mentorship to junior developers.

       

    • Mandatory Skills Description:

      • 4+ years in Graphics development, with a strong emphasis on web-based Visualization applications and tools.
      • Proven experience in web-based visualization development, particularly in the oil and gas industry.
      • Strong proficiency in HTML5 Canvas and D3.js
      • In-depth knowledge of the graphics rendering pipeline.
      • Proficiency in cloud platforms such as AWS and Azure.
      • Excellent problem-solving skills and attention to detail.
      • Strong communication and collaboration skills.
      • Ability to work independently and as part of a team.

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