Вакансії Python Developer

We’re looking for a Senior Software/Data Engineer to join our client, a leading digital platform in the subscription-based content industry. Their product handles millions of daily interactions, providing seamless access to ebooks, audiobooks, and other media.
This remote position, ideally suited for candidates located in Europe or LATAM, is perfect for someone who enjoys backend development with a strong emphasis on cloud architecture and data processing.

About the project

Client is an American e-book and audiobook subscription service that includes one million titles. The platform hosts 60 million documents on its open publishing platform.
Core Platform provides robust and foundational software, increasing operational excellence to scale apps and data. As a Backend Engineer, your focus will be on building and optimizing scalable backend systems and data pipelines that support real-time processing and event-driven architectures.
Tech Stack: Python, AWS Cloud Services (eg. ECS, EKS, Lambda), SQS, Kafka, IaC, Terraform, Apache Spark, Databricks, Airflow

Must-have for the position

• 5+ years of experience as a professional combined experience in software engineering and data engineering with Python (Familiarity with Ruby is a plus).
• Proven track record of designing and delivering complex software systems with minimal supervision.
• Experience building and maintaining high-throughput systems or data pipelines handling millions of requests daily.
• 3+ years of deep experience with AWS cloud services.
• Hands-on experience deploying solutions to production environments using ECS, EKS, or AWS Lambdas.
• Ability to test, profile, and optimize systems for performance and scalability.
• Proficiency with Infrastructure as Code using Terraform.
• Experience working with real-time data processing, queues, or event streams (e.g., SQS, Kafka).
• Bachelor’s degree in Computer Science or equivalent practical experience.
• Strong communication skills and a collaborative mindset.
• Excellent English skills and the ability to engage with both technical and non-technical stakeholders.

Will be a strong plus

• Experience with Apache Spark, Databricks, or similar distributed data processing frameworks.
• Workflow orchestration experience using Apache Airflow.
• Exposure to Machine Learning pipelines or ML-driven applications.

Responsibilities

• Design and deliver complex software systems, ensuring scalability, reliability, and maintainability.
• Develop high-performance backend solutions, primarily using Python; optionally contribute to Ruby-based components.
• Build and maintain robust data pipelines and high-throughput systems processing millions of requests per day
• Deploy and operate cloud infrastructure leveraging AWS services (ECS, EKS, Lambda).
• Test, profile, and optimize system performance for efficiency and scalability.
• Work with real-time data processing systems, queues, and event-driven architectures (e.g., Kafka, SQS).
• Implement infrastructure as code (IaC) using Terraform for consistent and reliable deployments.
• Collaborate cross-functionally with other engineering and product teams, sharing knowledge and participating in architectural decisions.
• Conduct code reviews and provide mentorship, promoting engineering best practices and continuous team improvement.

We’re developing the world’s smallest and most affordable missile designed specifically to counter Russian FPV drones – a hand-launched, camera-guided system that can be carried in multiples by Ukrainian soldiers as a critical last line of defense. With successful test flights already underway and a basic onboard vision system in place, we’re now looking for a skilled Computer Vision Engineer to help take this technology to the next level. Your work will focus on advancing detection, filtering, and tracking capabilities in complex, real-world conditions using embedded, real-time computer vision. This is more than just a technical challenge – it’s a chance to make a direct impact on Ukraine’s defense. We’re also in the process of establishing a local presence in Ukraine, with the longer-term goal of forming a joint Norwegian–Ukrainian defense company that combines global expertise with strong local talent and leadership.

Requirements:

• Strong experience with classical computer vision techniques (OpenCV or similar).
• Solid background in real-time vision pipelines for video streams.
• Experience working with gyroscope or IMU data to stabilize motion.
• Familiarity with small neural networks for classification or filtering.
• Ability to optimize performance on embedded systems (Jetson, Raspberry Pi, ARM SBCs).
• Experience integrating multiple CV stages into a single real-time loop.
• Deep understanding of false positive reduction, robustness, and temporal filtering.
• Proficiency in Python or C++ (ideally both).
• Upper-Intermediate English level.

Responsibilities:

• Use gyroscope data to estimate camera motion and stabilize frames.
• Remove the horizon and background using a lightweight neural network.
• Detect drone candidates using fast visual features in the foreground.
• Filter detections with a small neural network that runs on image patches.
• Merge nearby detections into single targets.
• Track valid detections across frames using visual and geometric consistency.
• Trigger re-detection if tracking fails, reusing the stabilized view.
• Run periodic confirmation using a stronger classifier on locked targets.
• All of this must run in real time on embedded hardware with very limited compute – and still be robust to motion blur, low light, trees, birds, and background clutter.

Project for one of the largest multinational corporations that specialize in Internet-related services. The project consisted of two independent multi-service/multi-cluster applications focused on advertising technologies and analytics. Applications used many Google APIs and Cloud Platform services, such as Kubernetes orchestration system, Cloud Storage (including storage triggers), Cloud Functions, Cloud Scheduler, Pub/Sub communication, Big Query, CloudSQL (Postgres), Google App Scripts, Google Ads API, Google Adwords API

Requirements

• 5+ years of web development experience
• Strong knowledge of Python
• Strong OOP knowledge
• Experienced in REST API
• Good understanding of complex web services
• Hands-on experience in using Docker and GoogleCloud will be a plus
• Intermediate English is a must

Job responsibilities

• Developing new modules and features
• Fixing defects
• Writing unit tests
• Performing code review
• Testing the code on all levels (unit, integration, system, e2e)
• Take part in calls with customer

Lead App Dev – Ideal candidate has experience with Knowledge Graphs, App dev, AI and agentic.

Requirements

Looking for a highly skilled and Lead ML/Python Engineer who will be responsible for designing and implementing software solutions for a ConversationalAI. Need to work closely with stakeholders, development teams, and project managers to ensure scalable, reliable, and secure technology solutions. A hands on lead developer who can iterate quickly with a small team.

Job responsibilities

• Create solution blueprints, technical documentation.
• Lead development team to drive outcomes
• Conduct technology evaluations and make recommendations for tools, platforms, and frameworks.
• Strong understanding of software design
• Strong Knowledge in Graphs, App dev, AI and agentic.
• Proficiency in cloud platforms (AWS, Azure, GCP).
• Proficiency in container CI.
• Experience with API design, data modeling, integration strategies, and security protocols.
• Familiarity with Agile methodologies and modern software development practices.
• Excellent communication, problem-solving, and stakeholder management skills.

Our client is a leading Maritime AI™ company, offering a decision support platform to accelerate global trade. Stakeholders can make real-time, predictive intelligence-driven decisions with Windward’s insights and actionable visibility.

About the Role:

We are looking for a skilled Python Developer with a strong sense of ownership and maturity in evaluating and improving existing codebases. This role is ideal for someone who is not just a coder but a problem-solver – capable of critically analyzing current Python implementations and driving standardization and best practices across services.You will be part of a remote team based in Ukraine, working closely with an Israeli counterpart team in a microservices-based architecture. A key aspect of the role is collaborating with the Research team (Data Science and Data Engineering) and the Full Stack team – taking ideas from ideation all the way to production. Strong soft skills are essential: we’re looking for someone proactive, a clear communicator who can confidently collaborate with non-engineering peers, including pushing back and clarifying requirements when needed. This is an AI-first environment. We value engineers who actively incorporate AI tools into their daily workflow to enhance productivity, code quality, and delivery speed.

Required skills:

• Strong Python and SQL skills.
• Solid experience working in a cloud environment (preferably AWS).
• Experience with microservices architecture and service-to-service communication.
• Proven ability to design and build scalable systems from scratch.
• Advanced English communication skills (verbal and written).

Nice to have:

• Experience working with GraphQL APIs (client or server-side).
• Familiarity with Redis, PostgreSQL, SingleStore, Elasticsearch, MongoDB, and Amazon DocumentDB.
• Experience with PySpark, Docker, and PyTorch.
• Exposure to LLM testing, evaluation, and monitoring in production.
• Experience building and maintaining libraries/tools for Data Science teams.
• Comfortable with CI/CD tasks (e.g., Jenkins, Groovy)

Scope of work:

• Develop, maintain, and optimize Python services within a distributed microservices architecture.
• Collaborate with Data Science, Data Engineering, and Full Stack teams to productize research code into scalable production services.
• Build and maintain reusable internal libraries and tooling for Data Science teams.
• Propose and enforce internal standards and reusable design patterns across Python services and libraries.
• Work with MongoDB, Amazon DocumentDB, SingleStore, and Elasticsearch to develop scalable, data-driven services.
• Participate in system design and architecture discussions.
• Communicate clearly with cross-functional teams to align on design, expectations, and outcomes.

DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables leaders to secure their AI assets. Organizations worldwide rely on DataRobot for AI that makes sense for their business – today and in the future.
DataRobot accelerates the process of building predictive models to get the most out of valuable data. We work hard to create tools that nascent data scientists can use effectively while also exposing the rich detail and control that data science veterans rely on. In order to keep up with the demand for new features in DataRobot, we’re looking to grow the team by bringing on a Senior Backend Engineer. The primary responsibilities of this team include developing and supporting new data science tools, designing and supporting our APIs, and instrumenting DataRobot to integrate with enterprise IT infrastructure. Our team leverages modern technologies to achieve our goals and innovate on our solutions.

Key Responsibilities:

• Develop, test, and support features of DataRobot.
• Create and maintain automated unit tests and functional tests.
• Design infrastructure for new features with the input of peers.
• Manage individual projects and milestones with abundant communication of progress.
• Seek, give, and receive critical feedback in a constructive manner, including but not limited to code reviews.
• Engage in engineering on-call escalated support of services owned by the team
• Competencies should be at a level where a manager can have high confidence in an engineer’s ability to deliver complex solutions on time on an agreed-upon roadmap and manage technical risks.
• Should be capable of working with product management to get requirements and drive technical feedback on complexity/approaches.

Knowledge, Skills & Abilities:

• 5+ years of proven experience writing high-quality code in a collaborative environment preferably using Python and/or Go
• Strong Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem-solving, and complexity analysis.
• An understanding of design for scalability, performance, and reliability.
• Deep experience with automated testing and test-driven development
• Demonstrable knowledge of software architecture for large systems
• Real-world experience decoupling monolithic software into smaller reusable components
• Self-motivated and proactive, able to take ownership and deliver results.
• Ability and willingness to learn about new technologies.
• Personal drive to get things finished.
• Effective communication behavior.
• Fundamental understanding of Kubernetes and Helm. Experience in building and running software systems on Kubernetes clusters in production
• Hands-on experience with infrastructure provisioning and configuration using Infrastructure as Code (IaC) principles

Nice to have:

• Experience with AWS, Azure, and/or Google Cloud platforms
• CKAD (Certified Kubernetes Application Developer) certification
• Publicly reviewable contributions to interesting development projects.
• Experience supporting user-facing code and APIs.
• Data Science experience
• Identity and Access Management experience
• CI/CD pipeline experience

We’re looking for a Senior Backend Engineer to join our Reporting Team. This role involves designing and building scalable API solutions, mentoring junior team members, and contributing to impactful projects in a collaborative, distributed team environment. This position reports to the Team/Tech Lead.

In this role, you’ll get to:

• Design and implement robust REST and GraphQL APIs for scalable and efficient integrations.
• Work with ORMs to manage complex database interactions effectively.
• Utilize AWS services such as Lambda to build and maintain cloud applications.
• Write and maintain comprehensive automated tests to ensure code quality.
• Partner with product teams, asking the right questions and providing well-thought-out design solutions
• Conduct code reviews to uphold high development standards.
• Mentor junior engineers, fostering technical growth and a culture of continuous learning.
• Participate in design reviews and contribute to key architectural decisions.

Who you are and what you’ll need for this position:

• 5+ years of experience in Backend development with proficiency in Node.js, Python, REST, and GraphQL API design.
• Skilled in working with AWS services like Lambda for cloud-native development.
• Skilled in SQL databases and adept at using ORMs to simplify database operations.
• Good knowledge of best backend architecture practices
• Deep knowledge of how our used technology stack works and interoperates
• Experienced in writing automated tests to maintain robust and reliable code.
• Strong debugging, troubleshooting, and problem-solving skills with attention to detail.
• Quick to learn and adopt new technologies and tools.
• Excellent English communication skills
• Strong work ethic and customer focus
• Comfortable leveraging AI tools like GitHub Copilot to enhance productivity.

At Embrox Solutions, we bring ideas to life. We’re not just about writing code – we create complete hardware and software products that make a difference. By combining software development with electrical and mechanical engineering, we deliver the full new product development cycle (NPD), turning even the boldest ideas into reality. We’re a team of passionate innovators who value reliability, speed, and flexibility in everything we do. If you want to grow, create, and be part of a friendly, forward-thinking team, Embrox is the place for you! We are looking for a proactive and energetic Junior Strong Python Developer to join our team.

Necessary skills and qualifications:

• Strong proficiency in Python (1+ years of experience)
• Experience with asynchronous libraries and frameworks, such as FastAPI
• Version control: experience with Git and GitHub
• Containerization: familiarity with Docker for building and managing containers
• Knowledge of AI/ML is a plus
• Independence: the ability to work without constant supervision and solve tasks efficiently
• Communication skills: effective collaboration with team members and other departments
• Willingness to learn: motivation to explore new technologies and development approaches

Would be a plus:

• DevOps: experience with setting up CI/CD pipelines
• Experience in writing automated tests

Our client is a leading SaaS company offering pricing optimization solutions for e-commerce businesses. Its advanced technology utilizes big data, machine learning, and AI to assist customers in optimizing their pricing strategies and maximizing their profits.

About the Role:

As a Data Scientist you’ll play a critical role in shaping and enhancing our AI-driven pricing platform.

Key Responsibilities:

• Develop and Optimize Advanced ML Models: Build, improve, and deploy machine learning and statistical models for forecasting demand, analyzing price elasticities, and recommending optimal pricing strategies.
• Lead End-to-End Data Science Projects: Own your projects fully, from conceptualization and experimentation through production deployment, monitoring, and iterative improvement.
• Innovate with Generative and Predictive AI Solutions: Leverage state-of-the-art generative and predictive modeling techniques to automate complex pricing scenarios and adapt to rapidly changing market dynamics.

Required Competence and Skills:

• A Master’s or PhD in Computer Science, Physics, Applied Mathematics or a related field, demonstrating a strong foundation in analytical thinking.
• At least 5 years of professional experience in end-to-end machine learning lifecycle (design, development, deployment, and monitoring).
• At least 5 years of professional experience with Python development, including OOP, writing production-grade code, testing, and optimization.
• At least 5 years of experience with data mining, statistical analysis, and effective data visualization techniques.
• Deep familiarity with modern ML/DL methods and frameworks (e.g., PyTorch, XGBoost, scikit-learn, statsmodels).
• Strong analytical skills combined with practical experience interpreting model outputs to drive business decisions.

Nice-to-Have:

• Practical knowledge of SQL and experience with large-scale data systems like Hadoop or Spark.
• Familiarity with MLOps tools and practices (CI/CD, model monitoring, data version control).
• Experience in reinforcement learning and Monte-Carlo methods.
• A solid grasp of microeconomic principles, including supply and demand dynamics, price elasticity, as well as econometrics.
• Experience with cloud services and platforms, preferably AWS.