Jobs at Djinni

C++ Software engineer

We are looking for an experienced C++ Software Engineer with strong background in Image Processing to take part in innovative Deftech projects targeted at devices, which will be commercialized for the miltech use. The development process will involve cutting-edge and state-of-the-art technologies, critical thinking, ability to influence and shape the end product.

Responsibilities:

• Research and development of Image Processing algorithms including CV algorithms
• Design, develop and maintain lightweight, efficient C++ inference code for the developed algorithms
• Proactively identify and address performance bottlenecks and memory issues
• Dealing with video processing such as encoding/decoding for platforms like Raspberry PI, IMX etc

Job Qualification:

• Bachelor’s/Master’s degree in Software Engineering or a related field
• 3+ years of professional experience in C++ software development
• Strong background in algorithms
• Experience in image or video processing algorithms development
• Familiarity with software development process and SW lifecycles
• Experienced with Linux

Will be a plus:

• Experience in Miltech development
• Experience with code performance optimization
• Experience with CV tracking algorithms 
• Python for prototyping and/or ML/CV scripts development
• Experience with OpenCV or similar libraries

Working Conditions:

• official employment 
• offline work for growing Deftech company (remote is also option but mostly offline)
• draft exemption

meaningful results that actually matter

ML/CV engineer

We’re looking for a passionate Machine Learning / Computer Vision Engineer to join our team.

As a member of our team, you will participate in research & development of solutions in the field of computer vision, document understanding using cutting-edge machine learning approaches. The position will involve different aspects of R&D including initial research, analysis, prototyping and development. By joining our team you’ll be able to affect Ukrainian Deftech area innovations and contribute to important today’s military products.

Responsibilities:

• Research and development of Image Processing algorithms including CV algorithms
• Research and prototyping of detection and tracking algorithms using ML and CV
• Work with data collection and analysis in order to improve efficiency of ML/CV dependent algorithms

Job Qualification:

• 2 years of commercial experience with Python
• Demonstrated hands-on experience with TensorFlow, PyTorch
• Practical Experience with Machine Learning, including designing, training, fine-tuning of ML models, and integrating machine learning systems into production environments related to Computer Vision, Document Understanding
• Experience with Object Tracking area using ML/CV
• Experience with vision transformer, vision encoder-decoder architectures
• Strong analytical and communication skills

Will be a plus:

• Experience in Miltech development
• Experience with code performance optimization
• Master’s or Bachelor’s degree in computer science, math, statistics, or related field
• Experience in C/C++ 

Working Conditions:

• official employment 
• offline work for growing deftech company (remote is also option but mostly offline)
• military exemption

Duration: 3 months (with potential extension or conversion)
Reporting to: Director of Data & Analytics

Role Overview

We are seeking a highly skilled Analytics Engineer to provide immediate coverage and stabilization for our media data infrastructure during a transition period.

In this role, you will act as the primary data architect, responsible for maintaining and improving a complex Google BigQuery environment, ensuring data integrity across multiple marketing data sources, and migrating existing transformation logic into a scalable, transparent analytics framework to support our move toward Omni Analytics.
 

This position is ideal for a hands-on specialist who can quickly understand existing systems, stabilize operations, and bring structure and clarity to legacy data workflows.
 

Key Responsibilities

• Own and maintain a complex Google BigQuery data environment
• Ensure data accuracy, consistency, and reliability across multiple sources
• Manage and validate data ingestion from:
  • Supermetrics
  • APIs
  • Manual vendor files
• Reverse engineer existing SQL scripts and transformations to:
  • Extract embedded business logic
  • Document assumptions and dependencies
• Migrate legacy transformations into a scalable, maintainable, and transparent framework
• Support the transition toward an Omni Analytics architecture
• Collaborate closely with the Director of Data & Analytics and key stakeholders
• Apply best practices for version control and collaborative development using Git

Required Skills & Experience

• Expert BigQuery & SQL
  • Advanced SQL mastery (window functions, UDFs, scripting, query optimization)
  • Strong understanding of GCP and BigQuery performance considerations
• Marketing Data & AdTech Experience
  • Deep knowledge of advertising data schemas (Meta, Google Ads, TikTok, etc.)
  • Hands-on experience with data ingestion tools such as Supermetrics or Fivetran
• Problem Solving & Ownership
  • Proven ability to analyze, reverse engineer, and refactor legacy SQL logic
  • Strong troubleshooting and root-cause analysis skills
• Version Control & Collaboration
  • Proficiency with Git-based workflows (GitHub, Bitbucket)
     

Nice to Have

• Experience designing analytics layers or semantic models
• Familiarity with dbt or similar transformation frameworks
• Experience working with marketing or media analytics teams
• Prior involvement in data platform migrations or modernization initiatives

Engagement Details

• Contract duration: 3 months
• Possibility of extension or conversion based on performance and business needs
• High-impact role with immediate ownership and visibility
   

If you enjoy bringing order to complex data systems and taking ownership of critical analytics infrastructure, we would be happy to connect.

Job Description

Required Experience

Readiness to work till 8PM Kyiv time

• BS degree in Computer Science field or equivalent hands-on experience
• 5+ years of hands-on experience with C#/.NET
• Experience with containerized microservices and serverless architectures.
• Experience with distributed systems and related concepts
• Experience with SQL and NoSQL datastores including but not limited to MSSQL, Postgres, Mongo, MySQL, and Elasticsearch
• Experience with .NET WCF Services, ASP.NET
• Hand-on experience with cloud providers such as AWS
• Experience with Front End Development using ReactJS is a plus
• Focused, dependable, detail-oriented and hands-on – completes tasks quickly and thoroughly

Job Responsibilities

Position Overview

• Design, develop, and maintain software applications using .NET Core and C#
• Collaborate with cross-functional teams to gather requirements, understand business needs, and translate them into technical solutions
• Implement and integrate with relational and NoSQL databases such as PostgreSQL and Mongo
• Leverage AWS primitives like S3, RDS, SQS, Elasticache, etc - to build scalable and reliable applications
• Containerize applications using Docker for consistent deployment across environments
• Write clean, maintainable, and well-documented code following best practices and coding standards
• Participate in code reviews and ensure adherence to quality standards
• Troubleshoot and resolve technical issues, bugs, and performance bottlenecks
• Stay up to date with the latest trends, technologies, and industry best practices

Department/Project Description

Our customer is a global leader in digital media and entertainment services across film, video and online content from capture to consumption.

Since 1915, our customer has been the trusted partner for the world's most successful Hollywood studios, independent film companies, TV networks, exhibitors, advertisers and others, offering best-in-class solutions in production, post production, distribution, asset and workflow management and new digital solution-based technologies.

This position is ideal for individuals who have the drive and desire to ‘make things’. It requires a highly motivated individual with attention to details and a hunger to learn and solve problems.

The family-style company is looking for a talented .NET Developer to join our team. If you are looking for an awesome team, send us your CV!

We are expanding our development team and looking for an experienced Senior .NET Developer who follows classic engineering practices and actively uses modern AI tools (GitHub Copilot / ChatGPT / LLMs) to speed up routine tasks while maintaining high quality and clean architecture.

What We’re Looking For:

• 8+ years of commercial experience with .NET / C#
• Strong knowledge of software architecture, design patterns, performance, and debugging
• Confident use of GitHub Copilot / ChatGPT as a daily development accelerator
• Ability to review, debug, optimize, and productionize AI-generated code
• Strong fundamentals and ability to write clean code with or without AI assistance
• Structured and analytical thinking
• Self-driven mindset and ownership of results
• Passion for learning and continuous improvement
• Good spoken English (Upper-Intermediate+)
• Respectful communication and willingness to support teammates

We also expect you to be a really self-driven person because micromanagement and total control are not about UKAD. We trust engineers to make technical decisions, choose the right tools, and take responsibility for the outcome.

Technical skills you’ll need:

• C#, .NET 6/7/8
• ASP.NET Core / ASP.NET MVC
• MS SQL + NoSQL
• Entity Framework / EF Core
• REST API development & integrations
• Understanding of clean code, architecture, and best practices
• Strong experience with AI-assisted development tools (GitHub Copilot / ChatGPT) and ability to review & productionize AI-generated code

Will be a plus:

• Prompt engineering / creating reusable prompts
• Automated test generation using AI tools
• Experience with React
• Practical experience with Azure

Your typical tasks list:

• Develop and maintain web applications using ASP.NET Core / MVC
• Build scalable backend services and APIs
• Work with relational and NoSQL databases
• Write clean, maintainable, well-tested code
• Review code (including AI-generated code) and ensure production quality
• Participate in architecture decisions and technical discussions
• Collaborate closely with the team in a friendly and supportive environment

What we offer:

• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full-time
• Becoming not just another developer, but a part of UKAD with unique value and long-term relationships.

Some facts about UKAD to help you make a decision:
Since 2022, we have been steadily expanding cooperation with foreign partners.
UKAD combines the benefits of a small company (no bureaucracy, easy access to executives) with stable growth and long-term opportunities.
We work as a tech partner, not just a vendor - we choose clients who respect developers.
UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?

Our family-style company is looking for a Senior DevOps Engineer to build a new greenfield cloud platform from the ground up. You’ll design, implement, and operate a production-grade environment that supports multiple teams and environments across the full delivery lifecycle. This role is about ownership, autonomy, and building a reliable foundation with long-term impact.

About the Role
Our client, based in Munich, Germany, is looking for an experienced Senior DevOps Engineer to lead the architecture and implementation of a robust Azure Kubernetes (AKS) platform supporting multiple environments across the full software delivery lifecycle.

This is a hands-on individual contributor role with high autonomy and direct impact. You will take responsibility for building and evolving the platform using Infrastructure as Code, establishing GitOps-driven workflows, and embedding security best practices into every layer of the system. Success in this role means delivering a resilient, production-grade platform that balances speed, reliability, and long-term maintainability.

What you’ll do:

• Design and implement a multi-environment AKS platform on Azure with supporting infrastructure using Terraform
• Define and enforce infrastructure patterns, module structure, and deployment pipelines
• Set up and operate GitOps-based delivery workflows (Argo CD)
• Integrate observability tooling (Datadog) for metrics, logs, and traces
• Implement security best practices: RBAC, network policies, secrets management, supply chain security
• Manage Kubernetes cluster operations: upgrades, scaling, troubleshooting, hardening
• Collaborate with development teams to enable self-service platform capabilities.

What We’re Looking For (Must Have):

• 5+ years of professional experience in DevOps, Platform Engineering, or SRE roles
• Strong hands-on experience with Terraform (module design, state management, CI/CD for infrastructure)
• Production experience operating Kubernetes (AKS preferred; EKS/GKE acceptable if Azure fundamentals are solid)
• Solid understanding of Azure cloud services (networking, identity, compute, storage)
• Experience with GitOps tooling (Argo CD or Flux)
• Strong knowledge of Kubernetes networking, RBAC, and security hardening
• Experience with observability stacks (Datadog, Prometheus/Grafana, or similar)
• Familiarity with CI/CD pipelines and deployment automation
• Comfortable working with Git as the single source of truth for infrastructure and configuration.

Nice to have:

• Experience with Terragrunt, Spacelift, or similar Terraform workflow tooling
• Familiarity with Azure Entra ID (formerly Azure AD) and its Kubernetes integration
• Experience with service mesh technologies (Istio, Linkerd, Cilium)
• Knowledge of policy-as-code frameworks (OPA/Gatekeeper, Kyverno)
• Experience with container image security (including signing, scanning, and admission control) is important. A background in internal developer platforms and familiarity with SOC 2 or ISO 27001 in cloud-native environments would be a strong plus.

What We Are Looking For in a Candidate
Beyond technical skills, we value:

• Architectural thinking - ability to make and justify design decisions with trade-offs in mind
• Security-first mindset - defaults to secure; thinks about attack surfaces and least privilege naturally
• Pragmatism - builds what's needed, avoids over-engineering, focuses on maintainability
• Clear communication - can explain complex infrastructure concepts to both technical and non-technical stakeholders
• Ownership - takes responsibility for the platform end-to-end, from design through operations.

Our hiring process includes the following steps:

1. An initial introduction call with our recruiter team
2. A practical test task (take-home, ~4 hours) - candidates design a conceptual AKS platform architecture. No working code required; focus is on approach and thought process
3. An interview with our C-level team
4. A final technical interview with our client (~60-90 min) - discussion of the design task, deep-dive into past experience, and scenario-based questions
5. Job offer.

What we offer:

• A really promising long-lasting project (you will be proud of yourself)
• Sane and polite, but effective management
• The best corporate culture (according to our teammates' opinions)
• Competitive salary and other stuff
• Remote work, full time
• Becoming not just another team member, but a part of UKAD with unique value and long-term relationships.

Some facts about UKAD to help you make a decision:
During 2022-2025, we only increased cooperation with our foreign partners
UKAD combines benefits of family-sized companies, like no bureaucracy, easy access to the executives, with sustainable growth and vast opportunities
Our company is strong enough to be not just a vendor but a tech partner. We can afford to choose customers that respect developers
UKAD is one of the leading employers in Kharkiv, according to DOU.

Aren't we the company you're looking for?

IvorySoft is a people-first software engineering and IT consulting company. We provide complex technological solutions for startups and businesses from the USA, UK, Nordic countries, and Canada.

To support the growth of a fast-scaling hospitality startup, we are looking for a Python + React Developer to join the team and help revolutionize the dine-in experience.

ABOUT PROJECT:

Web-based solution that lets restaurant guests view, split, and pay their bill directly from their phone - no app download needed -while helping restaurants reduce staff workload, increase tips, and turn tables faster.

RESPONSIBILITIES:

👨‍💻Develop and improve the core platform used in real restaurants, bars, and cafes.

👨‍💻Create new features like loyalty systems, admin dashboards, analytics, and upsell flows.

👨‍💻Build integrations with POS systems (e.g., unTill, POVIS).

👨‍💻Improve internal tools to support business operations.

👨‍💻Collaborate closely with the founding team on product and architecture decisions.

👨‍💻Take initiative and ownership from day one.

REQUIREMENTS:

💻Experience with Python, FastAPI

💻Experience with React

💻Experience with POS-systems (as a plus)

💻Nice to have: TypeScript, JavaScript, CSS, Next.js

💻Bonus: Experience with PostgreSQL

💻Ability to work independently and communicate effectively in a remote team

💻Proactive mindset, strong sense of responsibility, and eagerness to grow with the product

We are looking for a Strong Junior Node.js Developer with solid fundamentals and hands-on experience who is ready to grow into a confident backend engineer. You will work on real production features, APIs, and services together with experienced developers and product teams.
 

Responsibilities

• Develop and maintain backend services using Node.js

• Build and support REST APIs

• Work with databases (SQL or NoSQL)

• Integrate third-party services and APIs

• Write clean, maintainable, and well-structured code

• Fix bugs and improve existing backend logic

• Participate in code reviews and technical discussions

• Collaborate closely with frontend developers

Requirements

• Profile technical education (Computer Science, Software Engineering, or related field)

• 1+ year of commercial or strong practical experience with Node.js

• Good knowledge of JavaScript (ES6+)  and  TypeScript

• Experience with ORMs/ODMs (TypeORM, Prisma, Mongoose)

• Understanding of backend fundamentals: request lifecycle, async/await, error handling

• Experience with Express.js / NestJS or similar frameworks

• Basic experience with databases (PostgreSQL, MySQL, or MongoDB)

• Understanding of REST principles

• Experience with Git

• Willingness to learn and improve code quality

• English level: B2or higher

Nice to Have

• Familiarity with NestJS architecture

• Basic knowledge of Docker

• Understanding of authentication (JWT, sessions)

• Basic testing knowledge (Jest)

We’re looking for a structured and execution-focused Project Manager to bring clarity, discipline, and consistent delivery to our software development process (Scrum framework).

What you will do

• Oversee and manage daily team activities;
• Organize and run Sprint Planning, Reviews, and Retrospectives;  
• Align the sprint scope with the team's capacity;
• Ensure backlog clarity and execution readiness;  
• Support Epic breakdown into Stories and Tasks; 
• Track sprint progress and delivery predictability;  
• Surface blockers and risks early;  
• Maintain scope control during sprints;  
• Facilitate structured team communication;  
• Own and maintain execution process documentation;  
• Improve clarity and scalability of operational workflows.

What we are looking for

Required:

• 3+ years in Project / Delivery Management in a product company;
• Strong experience with backlog management and sprint coordination;
• Ability to work with product requirements and translate them into structured execution;
• Experience with Jira or similar tools;
• Structured, disciplined, and proactive mindset;
• Strong facilitation and communication skills;

• English proficiency B1+.

   

Nice to Have:

• Solid understanding of product development processes and lifecycle;
• Background or working knowledge in biology and/or chemistry;
• Experience in biotech, pharma, life sciences, or AI-driven scientific platforms.

• Project Description:

  The SEM product is embedded within the Geosciences Suite of Applications. This application has multiple views consisting of both 2D and 3D visualizations. The current data visualization is not sufficient for what we would like it to be. This role is expected to work with the lead and the product owner to understand the current shortcomings, investigate and research potential solutions, propose these solutions to the teams, and then work on the implementation of the agreed upon work. To get to this stage, the developers will also need to learn the inner workings of the visualization framework within Geoscience.
   

• Responsibilities:

  • Design, develop, and maintain graphics-intensive modules within the Geoscience platform using Java and OpenGL.
  • Implement advanced 2D and 3D visualization features for seismic, geological, and geospatial data.
  • Optimize rendering performance and ensure cross-platform compatibility, particularly in Linux environments.
  • Collaborate with geoscientists and software engineers to translate domain-specific requirements into technical solutions.
  • Participate in code reviews, testing, and documentation to maintain high-quality software standards.
  • Stay updated with the latest developments in graphics technologies and geoscience applications.
   

• Mandatory Skills Description:

  • Bachelor's or Master's degree in Computer Science, Geoscience, or a related field.
  • 5+ years of professional experience in C++ development with a focus on graphics programming.
  • Proficiency in OpenGL and related graphics libraries for rendering complex datasets.
  • Strong experience working in Linux environments, including shell scripting and system optimization.
  • Excellent problem-solving skills and the ability to work collaboratively in a multidisciplinary team.
   

• Nice-to-Have Skills Description:

  • Experience with geoscience software platforms.
  • Familiarity with geoscience data formats and visualization techniques.
  • Knowledge of additional programming languages such as Python, Java.
  • Understanding of GIS technologies and spatial data analysis.
  • Experience with agile development methodologies and version control systems like Git

We are looking for a passionate JavaScript / TypeScript Game Developer to join our game development team and work on engaging slot and table games. You will be involved in the full development lifecycle — from concept to release — collaborating closely with cross-functional teams to deliver high-quality gaming experiences.

Key Responsibilities

• Develop, test, and release slot and table games across the full development cycle.
• Collaborate daily with QA and backend teams to ensure smooth integration and delivery.
• Implement gameplay logic, graphics, animations, and sound using Cocos Creator, with a strong focus on clean and efficient code.
• Work closely with the Team Lead, providing regular progress updates and proactively seeking guidance when needed.
• Build new game features and continuously improve existing projects.
• Ensure compliance with architecture guidelines, functional requirements, and industry standards.
• Support team members by providing technical guidance and validating implementation quality.
• Track, update, and report task progress using Jira.

Requirements

• 3+ years of professional experience in game development.
• Strong proficiency in JavaScript and TypeScript.
• Hands-on experience with Canvas and WebGL.
• Solid understanding of design patterns, OOP, and MVC principles.
• Experience with Cocos Creator (preferred) or other game frameworks such as Pixi.js, Phaser, PlayCanvas, Three.js.
• Experience with Spine is a strong plus.
• Good knowledge of data structures, algorithms, asynchronous programming, dynamic typing, and performance optimization.
• Familiarity with modern JavaScript frameworks (MV* concepts).
• Strong understanding of HTML5 and its latest features.
• Experience with debugging and profiling browser applications.
• Confident use of Git and version control workflows.
• Intermediate or higher English level.
• Strong communication and teamwork skills.

Nice to Have

• Experience in slot game development within the gambling industry.
• Familiarity with Gulp or Webpack.
• Knowledge of programming languages beyond JavaScript / ActionScript.
• Experience with cross-browser and mobile web development.
• Understanding of WebGL shaders.

• 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 with embedded or automotive systems, especially in the context of multi-ECU scenarios.
  Proven experience developing, debugging, and maintaining Python code for automated testing.
  Thoroughly analyze logs, and quickly resolve issues within automated testing pipelines.
  Proficient in using Visual Studio Code (VSCode) with relevant extensions (Python, Cucumber, Copilot).
  Experience managing Python virtual environments and dependencies.
  Proficient with 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.
  Exposure to automotive communication protocols (e.g., CAN, LIN, Ethernet).
   

• 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.
  Experience integrating automated tests with Hardware-in-the-Loop (HiL) and Software-in-the-Loop (SIL) benches via industry-standard APIs (such as ASAM HIL).
  Hands on experience with testing of ADAS features such as Camera, Parking Assist, and Driving Assistance modules.
  Experience with requirements gap analysis, traceability, and coverage reporting for ADAS or other safety-critical automotive systems.

Our client is a fast-growing, fast-paced software development organization with a mission to build new ways of interacting with information. They leverage intellectual property and their cloud infrastructure expertise to successfully accomplish this task. Together, they build and support products that address complex, real-time data and analytics needs in the enterprise. Their teams are comprised of successful people who enjoy solving problems, engaging in substantive technical discussions and have passion for their work. Our client has very high expectations in terms of skill, motivation, self-organization, and productivity. They are looking for people who excel working in groups, virtual and collocated, as well as those who are comfortable with fast-paced agile development. 
 
We are seeking a talented Python Software Engineer to build production-ready applications for enterprise clients. This role requires strong Python expertise and experience delivering scalable, robust solutions.
 

As a Python Software Engineer, you will:

• Design, develop, and maintain Python-based backend services and APIs;
• Build microservices that integrate with our infrastructure, including AI components;
• Collaborate with frontend developers to design and implement seamless integrations;
• Write clean, maintainable, and well-tested code;
• Participate in code reviews and architectural discussions;
• Ensure comprehensive documentation for team members and stakeholders.
   

Qualifications:

• Strong proficiency in Python with demonstrated experience building production applications - at least 7 years of experience;
• Experience developing RESTful APIs using modern Python web frameworks (FastAPI, Flask, Django, or similar);
• Solid understanding of relational databases (PostgreSQL, MySQL, or similar);
• Familiarity with containerization concepts and tools (Docker, Kubernetes, etc.);
• Understanding of API design principles and best practices;
• Experience with version control (Git) and collaborative development workflows;
• Ability to work independently and take ownership of projects;
• Strong communication skills and comfort with technical discussions;
• Effective in both collaborative team settings and remote work environments.
   

Preferred Qualifications:

• Experience in structured enterprise software development environments;
• Knowledge of data validation libraries (Pydantic, Marshmallow, etc.);
• Experience with search technologies (Elasticsearch, Solr, or similar);
• Familiarity with observability tools (logging, monitoring, tracing);
• Understanding of CI/CD pipelines and deployment automation;
• Experience in agile development environments;
• Background in AI/ML development or integration;
• Knowledge of vector databases, embedding models, or RAG frameworks;

• Familiarity with LLM integration.

   

We Offer:
 

• Competitive market salary;
• Fully remote work;
• Convenient and somewhat flexible working hours;
• 28 days of paid time off per calendar year;
• The chance to work on meaningful, socially valuable products alongside a highly professional, US-based international team;
• Interesting technical challenges with opportunities to grow and learn.

We are looking for a Senior Full Stack Developer capable of taking technical ownership, making independent decisions, and ensuring reliable delivery of complex, production-ready solutions. We expect a highly skilled engineer who can drive results, structure development processes, and demonstrate strong leadership qualities.

Core Requirements:

📌 English: Upper-Intermediate or higher.

📌 6+ years of commercial experience with key technologies:

• Python
• Node.js
• AWS Lambda

• React.js

   

📌 Commercial experience with additional technologies:

• NestJS
• Express.js
• TypeScript
• REST API / GraphQL

• PostgreSQL

   

Nice to have:

• Nice to have
• Hands-on experience with cloud platforms such as Microsoft Azure and Google Cloud Platform (GCP).
• Understanding of core cloud services (Compute, Storage, Networking, IAM) and their practical application in production environments.
• Experience with deploying, maintaining, and optimizing cloud-based infrastructure is a strong advantage.

Senior-Level Expectations

The candidate must demonstrate advanced technical maturity and hands-on experience with:

• Launching live production projects and supporting production environments.
• Solving complex technical challenges and optimizing system architecture.
• Independent decision-making in technical matters with minimal supervision.
• Leadership skills, including guiding and coordinating development teams.
• Code quality control (code reviews, enforcing coding standards).
• Technical risk management, identifying potential issues and mitigation strategies.
• Effort and timeline estimation for features and development tasks.
• Participation in release planning, coordinating the technical delivery process.

Key Personal Qualities

• Strong sense of ownership and responsibility.
• Analytical thinking and a results-driven mindset.
• Ability to work effectively in a dynamic and fast-paced environment.

What we can offer:

Full-time flexible working schedule;

Comfortable, cosy, and well-equipped office;

Modern working place MacBookPro;

18 business days of paid vacation / 10 paid sick leaves / public holidays in Ukraine.

English lessons

About the client:

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Senior FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
 

Responsibilities:

• Developing fast, high-traffic public-facing websites
• Explore new technologies and help the team to use them
• Work using AI tools and apply them to the SDLC
• Following software development best practices while delivering the work
• Following testing principles while testing your own code to ensure production readiness
• Follow the philosophy of: you-build-it-you-run-it (be responsible for the SDLC processes) 
   

Requirements: 

• 5+ years developing reliable, highly available, and scalable software systems
• Strong understanding of software architecture and design patterns
• Firm grasp of clean code principles and coding standards
• Strong proficiency using AI tooling, such as ChatGPT/Codex, for rapid development
• Experience integrating AI tooling into your development environment for streamlined usage
• Experience with AI Frameworks like Vercel AI SDK, LangChain, etc.
• Strong proficiency with backend development (Typescript, Node.js, C#)
• Strong proficiency with SQL & NoSQL datastores (GraphQL, Redis)
• Strong proficiency with frontend development (HTML, CSS, JavaScript)
• Strong proficiency with component-based frameworks and SSR (Next.js/React, Vue.js, Angular)
• Hands-on experience developing and maintaining 3rd party content management systems
• Knowledge of modern cloud infrastructures and tools, such as AWS, Terraform, and Docker
• Experience with APIs and developing in a service-based application environment
• Experience building optimized UIs for performance
• Proficiency with version control systems such as Git
• Experience working within a formal CI/CD pipeline
• Experience with logging, monitoring, and alerting services like Datadog, Newrelic
• Solid approach to testing and ensuring quality of code, Unit testing, backend, and frontend
• At least Upper-intermediate English level
• Working for the North America timezone (ET) is preferable (till 21:00 Kyiv time)