Jobs at Djinni

Who we are:

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

About the Product:

We partner with a fast-growing technology company building an AI-powered cloud platform that helps organizations process large volumes of data, generate actionable insights, and automate complex workflows.

Built as a cloud-native SaaS solution, the platform processes millions of events daily and leverages a distributed microservices architecture on AWS to deliver high availability, scalability, and performance. By combining machine learning, automation, and real-time data processing, the platform enables organizations to improve operational efficiency and make faster, data-driven decisions.
 

About the Role:

As a Senior Backend Engineer, you will own critical platform services end-to-end—from feature definition and API design to implementation, testing, deployment, and production support. You will join a cross-functional team responsible for high-performance backend systems and data pipelines that power intelligent analytics, large-scale event processing, and workflow automation.

This role demands deep expertise in Python development, cloud platforms, and container orchestration, along with a mindset for automation, reliability, and AI-assisted development. You will influence the technical roadmap, mentor peers, participate in architecture reviews, and ensure the platform scales reliably under high-volume production workloads.
 

Key Responsibilities:

• Own backend features and services throughout their lifecycle, from requirements analysis and technical design to deployment, monitoring, and production support.
• Design, develop, and maintain scalable APIs, microservices, and data-processing systems that support high-volume, cloud-native applications.
• Build and optimize solutions running on AWS, leveraging modern cloud services, distributed architectures, and event-driven patterns.
• Collaborate with Product, Engineering, and DevOps teams to translate business requirements into reliable and maintainable technical solutions.
• Ensure software quality through automated testing, code reviews, observability practices, and continuous improvement of development workflows.
   

Required Competence and Skills:

• Minimum 7 years of professional backend development experience, including at least 4-5 years working with Python.
• Proven track record designing and maintaining robust, scalable APIs and services.
• Strong proficiency with SQL (PostgreSQL) and NoSQL (Redis) databases, data modeling, and query optimization.
• Hands-on experience with AWS or equivalent cloud platforms and core managed services.
• Solid understanding of containerization (Docker) and orchestration (Kubernetes/EKS).
• Hands-on experience using AI-powered development tools and coding agents (e.g., Cursor, Claude Code, Codex) to accelerate software delivery and improve code quality.
• Experience building distributed microservices and event-driven systems at scale.
• Demonstrated ability to own production systems, participate in on-call support, and resolve incidents effectively.
• Excellent problem-solving skills, system design expertise, and clear technical communication.
• Familiarity with automated testing frameworks, CI/CD pipelines, and observability tools.
   

Nice to Have:

• Experience with Python web frameworks such as Django, Flask, or FastAPI.
• Familiarity with SQLAlchemy or other ORM libraries.
• Knowledge of search and analytics platforms such as Elasticsearch or OpenSearch.
• Background in large-scale distributed systems, data-intensive platforms, or real-time event processing.
• Experience working with enterprise SaaS products, cloud platforms, or highly regulated environments.

• Project Description:

  We are seeking a highly motivated and technically proficient QA Automation Engineer to join our dedicated testing team. You will play a crucial role in ensuring the successful and high-quality delivery of software products for our client, a prominent American multinational automaker.
  This position offers a challenging and dynamic environment within a multicultural international team, demanding strong problem-solving skills and a proactive approach.

• Responsibilities:

  Design, develop, and execute robust automated test scenarios on a daily basis, utilizing Python as the primary scripting language.
  Framework Management: Actively contribute to a new and maintain the existing automation frameworks
  Ensure comprehensive test coverage by writing detailed test scenarios
  Engage in specialized testing of automotive systems, including validation of in-vehicle components
  Work closely with developers, business analysts, and product owners within the Scrum framework, actively participating in sprint planning and daily stand-ups.

• Mandatory Skills Description:

  Prior work or experience with embedded or automotive systems, especially in the context of multi-ECU scenarios.
  Experience developing, debugging, and maintaining Python code for automated testing.
  Thoroughly analyze logs, and quickly resolve issues within automated testing pipelines.
  Knowledge managing Python virtual environments and dependencies.
  Knowledge Git for version control and JFrog Artifactory for artifact management in a collaborative, automated test environment.
  Ability to read and follow technical documentation in English.
  Strong communication skills for collaboration with developers, testers.

• Nice-to-Have Skills Description:

  Experience with test automation for automotive multimedia, connectivity, and driver-assistance features.
  Hands-on expertise with modern test automation frameworks, especially those supporting Behavior-Driven Development (BDD) and keyword-driven testing.
  Skilled in translating requirements and Gherkin scenarios into robust, executable automation logic.
  Ability to analyze, optimize, and troubleshoot both hand-written and AI-generated Python test scripts for reliability and maintainability.
  Hands on experience with testing of ADAS features such as Camera, Parking Assist, and Driving Assistance modules.
  Exposure to automotive communication protocols (e.g., CAN, LIN, Ethernet).

• Languages:
  • English: B2 Upper Intermediate
  • Ukrainian: C1 Advanced

On behalf of our Client from France, Mobilunity is looking for an IOS Engineer.

Our client is a table management software and CRM that enables restaurant owners to welcome their customers easily. The app is useful to manage booking requests and register new bookings. You can view all your bookings, day after day, wherever you are and optimize your restaurant’s occupation rate. Our client offers a commission-free booking solution that guarantees freedom above all. New technologies thus become the restaurateurs best allies for saving time and gaining customers while ensuring a direct relationship with them.

Their goal is to become the #1 growth platform for Restaurants. They believe that restaurants have become lifestyle brands, and with forward-thinking digital products, restauranteurs will create the same perfect experience online as they already do offline, resulting in a more valuable, loyalty-led business.

Requirements:

• 5+ years of professional software development experience
• Strong commercial experience with Swift and iOS development
• Solid understanding of iOS architecture and best development practices
• Experience with React
• Proven ability to articulate and justify architectural decisions: weighing trade-offs around scalability, maintainability, and explaining the reasoning clearly to peers and stakeholders
• Knowledge of cloud infrastructure (AWS)
• Active user of AI development tools (Claude Code, Cursor, Copilot, or similar) – you’ve integrated these into your daily workflow and are curious about pushing them further
• Strong product mindset with the ability to contribute to feature design and product decisions
• A track record of working in Agile environments with cross-functional teams
• Upper-intermediate to advanced English proficiency

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Come on board, and let’s grow together!