Jobs

262
  • · 52 views · 18 applications · 11d

    Senior Backend Python/Node.js AI Innovation Engineer

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    About Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we...

    About Us
    We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. Specializing in successful startup collaboration, we offer services across e-commerce, Fintech, logistics, and healthcare.

    Our client are looking for a Senior Backend Engineer with expertise in Python and Node.js to join our cutting-edge AI Innovation team. In this role, you’ll design and build scalable backend systems that power our AI-driven products and services. You’ll collaborate closely with machine learning engineers, product designers, and infrastructure teams to bring prototypes to production and unlock new capabilities across our platform.

    This is more than a traditional backend role — it’s an opportunity to shape how AI is integrated into real-world applications and lead technical innovation from the backend side.

    Key Requirements:
    🔹 5+ years of professional backend development experience;
    🔹 Strong proficiency in Python and Node.js (TypeScript is a plus);
    🔹 Experience working with RESTful APIs, GraphQL, and event-driven architectures;
    🔹 Solid understanding of cloud platforms (preferably AWS, GCP, or Azure);
    🔹 Familiarity with AI/ML model integration and lifecycle management (e.g., FastAPI, Flask, TensorFlow Serving, or similar);
    🔹 Hands-on experience with Docker, Kubernetes, and modern DevOps tools;
    🔹 Comfortable working in fast-paced, R&D-heavy environments with a focus on experimentation;
    🔹 Excellent communication and cross-functional collaboration skills;
    🔹 English – Upper-Intermediate or higher.

    Will be plus:
    🔹 Exposure to Generative AI, LLMs, or NLP;
    🔹 Experience with microservices and distributed systems;
    🔹 Familiarity with data engineering tools (Airflow, Kafka, etc.);
    🔹 Contributions to open-source AI or backend projects.

    What you will do:
    🔹 Design, build, and maintain robust, scalable backend services and APIs using Python and Node.js;
    🔹 Collaborate with AI/ML engineers to deploy models and data pipelines into production environments;
    🔹 Implement cloud-native solutions for model serving, data ingestion, and analytics pipelines;
    🔹 Optimize system performance and scalability to handle large-scale AI workloads;
    🔹 Lead architectural discussions and advocate for best practices in backend engineering;
    🔹 Prototype innovative AI solutions and turn experimental ideas into production-ready systems;
    🔹 Ensure high standards of code quality, testing, CI/CD, and security compliance.

    Interview stages:
    🔹 HR Interview;
    🔹 Technical Interview;
    🔹 Final Interview.

    Why Join Us?
    🔹 Be part of a friendly international team, working together on interesting global projects;
    🔹 Enjoy many chances to grow, learn from mentors, and work on projects that make a real difference;
    🔹 Join a team that loves fresh ideas and supports creativity and new solutions;
    🔹 Work closely with clients, building great communication skills and learning directly from their needs;
    🔹 Thrive in a workplace that values your needs, offering flexibility and a good balance between work and life.

    More
  • · 117 views · 67 applications · 11d

    Backend Python Developer (Django)

    Full Remote · Worldwide · Product · 5 years of experience
    We are looking for a skilled Python Backend Developer to join our team. You will be responsible for building and maintaining scalable backend services and APIs using modern Python tools and frameworks. Requirements: Python 3.10 or newer Django 4.2 LTS...

    We are looking for a skilled Python Backend Developer to join our team. You will be responsible for building and maintaining scalable backend services and APIs using modern Python tools and frameworks.

     

    Requirements:
     

    • Python 3.10 or newer
    • Django 4.2 LTS or newer — strong experience with Django models, views, signals, admin, and migrations
    • Django REST Framework — confident in designing, building, and documenting RESTful APIs
    • PostgreSQL 13 or newer — ability to write optimized queries, understand indexing, migrations, and DB schema design
    • Celery 5+ with Redis or RabbitMQ — experience setting up and managing asynchronous task queues
    • Docker and docker-compose — for local development and deployment workflows
    • Experience with dependency management using Poetry or pip + requirements.txt

       

    Good to Have:
     

    • Experience with unit testing and integration testing (e.g., pytest, Django TestCase)
    • Understanding of CI/CD principles
    • Basic DevOps experience is a plus (e.g., Docker Swarm, Kubernetes)
    • Familiarity with version control systems, especially Git

       

    Soft Skills:
     

    • Ability to work independently and as part of a collaborative team
    • Good problem-solving and debugging skills
    • Clear written and verbal communication (documentation, code reviews, async communication)

       

     Responsibilities:
     

    • Develop and maintain backend services and APIs using Django and DRF
    • Write clean, scalable, and testable code
    • Design and manage database schemas in PostgreSQL
    • Implement and manage background task processing with Celery
    • Containerize applications with Docker for development and deployment
    • Collaborate with frontend developers, DevOps, and product teams
    More
  • · 49 views · 4 applications · 11d

    Senior Python Engineer

    Full Remote · Ukraine · 6 years of experience · Upper-Intermediate
    N-iX is looking for a Senior Python Engineer for one of our clients. Their innovative personal loans and revolutionary credit cards have been game changers in the UK financial services space, giving folks access to the affordable credit that we believe...

    N-iX is looking for a Senior Python Engineer for one of our clients. Their innovative personal loans and revolutionary credit cards have been game changers in the UK financial services space, giving folks access to the affordable credit that we believe they deserve. Customers are at the heart of everything they do, and they are continually looking for ways to do things better. To do that, scaling up the technology team — that’s where you come in! The company’s technology landscape is going through an exciting transition, and you have an excellent opportunity to help define the core foundations of a leading Fintech disruptor.

     

    Requirements:

    • A minimum of 6 years of software development experience;
    • Proven experience in building large-scale client-side solutions using Python;
    • Rich experience creating REST-based web services;
    • Experience in Angular or willingness to learn;
    • Experience with SQL and/or NoSQL databases;
    • Experience in Continuous Integration and Continuous Delivery practices;
    • Clear understanding of Agile/SCRUM methodology;
    • Knowledge of design and architectural patterns;
    • Confidence in English for daily interactions.

    Personal attributes:

    • Self-organizing problem solver;
    • Able to think outside the box (open thinking);
    • Strong ability to work effectively with both local and remote colleagues. Collaborating, motivating, and energizing others;
    • Possess the drive and enthusiasm required to build and deploy high quality, cutting-edge software;
    • Attention to detail;
    • Always looking to continuously improve and learn new technologies;
    • Excellent verbal and written communication skills;
    • Be active in the development community, contributing to blogs, researching, or open source;
    • Show maturity and calmness when placed in high pressure and demanding situations such as delivery deadlines;
    • Enjoy working in a fast-paced environment.

    Responsibilities:

    • Build robust and scalable software, refactor, and perform code review;
    • Solve complex performance problems and architectural challenges;
    • Work with the product and design teams to understand end-user requirements, formulate use cases, and then translate that into a pragmatic and effective technical solution;
    • Analyze challenging problems and successfully deliver results.
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  • · 45 views · 2 applications · 11d

    Senior Python Developer (Desktop team)

    Office Work · Ukraine (Kyiv, Lviv) · Product · 4 years of experience · Pre-Intermediate Ukrainian Product 🇺🇦
    Ajax Systems is a full-cycle company, working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part,...

    Ajax Systems is a full-cycle company, working from idea generation and R&D to mass production and sales. We do everything: we produce physical devices (the system includes many different sensors and hubs), write firmware for them, develop the server part, and release mobile and desktop applications. 

    PRO Desktop meets the needs of every professional working with Ajax security systems. Facilities profiling and remote configuration, alarm monitoring and photo verification, staff administering, and a detailed event log — all in one, intuitive interface.

     

    Responsibilities:
    - Ajax PRO Desktop development (adding new devices, supporting existing devices, adding new functionality and features, fixing bugs).
    - Architectural decisions and concept development.
    - Writing tests.
    - Hard bug fixing.
    - Inter-commands communications.

     

    Stack:
    - Python 3, PySide 6, QML, gRPC.

     

    Must have:
    - 4+ years of experience with Python, including multithreading, asyncio.
    - Experience with PySide/PyQt or Angular.
    - Knowledge of OOP principles and patterns.
    - Experience with aiohttp.
    - Experience with pytest.
    - Experience with gRPC.

     

    It will be a plus:
    - Experience with QML.

     

    We offer:

    - Flexible schedule at our offices in Kyiv or Lviv.
    - The opportunity to propose and implement own ideas that have an impact on the product and production.
    - Work in a motivated team and zero bullshit culture.
    - Competitive salary.
    - Medical Insurance.
    - Corporate English.
    - The opportunity to participate in the beta test project of Ajax security systems — receiving and testing new gadgets before their release.

     

    More
  • · 91 views · 35 applications · 11d

    Senior AI Python Developer

    Part-time · Full Remote · Worldwide · 4 years of experience · Intermediate
    We’re looking for a Senior Backend Developer who thrives in AI-enhanced environments, writes clean architecture-first code, and can seamlessly integrate intelligent systems into powerful backend solutions. This role is ideal for someone who loves solving...

    We’re looking for a Senior Backend Developer who thrives in AI-enhanced environments, writes clean architecture-first code, and can seamlessly integrate intelligent systems into powerful backend solutions.
    This role is ideal for someone who loves solving complex challenges with modern tools like Cursor and Claude, and who is eager to shape cutting-edge products from the inside out.
     

    Requirements

    - 5+ years of professional backend development experience;
    - 3+ years of hands-on production Python development;
    - 2+ years of integrating or orchestrating AI models or services;
    - Deep experience with AI-first workflows and tools:
    Cursor – for AI-enhanced development, refactoring, pair programming
    Claude – for code review, architectural planning, documentation
    - Django in production – building and maintaining scalable APIs;
    - Expertise in backend architecture patterns – Clean Architecture, Hexagonal, or DDD;
    - Solid knowledge of PostgreSQL – schema design, optimization, migrations;
    - Hands-on experience with Redis – caching, pub/sub, job queues;
    - Async Python proficiency – asyncio, aiohttp, etc.;
    - Background workers – Celery, RQ, or similar;
    - Familiarity with WebSocket or WebRTC for real-time features;
    - Strong Git skills and comfort with modern CI/CD pipelines;
    - Proven ability to write clean, testable, and maintainable code;
    - At least B2+ level of English.
     

    Responsibilities

    - Design, build, and scale robust backend systems using Python;
    - Integrate LLMs and AI services into product workflows;
    - Own key backend architecture decisions — Clean Architecture, DDD, Hexagonal, etc.;
    - Work closely with front-end and product teams in an API-first environment;
    - Ensure performance, maintainability, and reliability of all backend systems;
    - Leverage modern tools (including AI assistants) to speed up delivery and elevate code qualit.
     

    Would be a plus

    - Experience deploying to serverless infrastructure – AWS Lambda, GCP Cloud Functions, Vercel;
    - Familiarity with React or full-stack collaboration;
    - Background in AI-powered products, healthcare tech, or B2B SaaS;
    - Understanding of data privacy and secure data handling (HIPAA, GDPR);
    - Proficiency with Docker and containerized environments.

    More
  • · 69 views · 17 applications · 10d

    Python Developer

    Full Remote · EU · 4 years of experience · Upper-Intermediate
    You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the...

    You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML). 
     

    Requirements

    • Develop and maintain applications using Python, with a focus on AWS integration, such as Lambdas, GlueJobs, and StepFunctions.
    • Implement ETL processes using AWS to process and transform large datasets.
    • Collaborate with cross-functional teams to define, design, and ship new features and enhancements.
    • Optimize applications for maximum performance, scalability, and maintainability.
    • Troubleshoot, debug, and resolve software defects and issues.
    • Keep up-to-date with the latest industry trends and technologies to ensure the software is current and competitive.
    • Provide technical guidance and support to other team members.
    • Write clean, maintainable, and well-documented code.

       

    Nice-to-haves

    • Azure experience.
    • Understanding of machine learning concepts, NLP, and LLM.
    • Design, build, and deploy machine learning models.
    • Experience working with other AI and NLP technologies, such as OpenAI's GPT family, Azure OpenAI, PyTorch or related.
    • Knowledge of containerization and orchestration technologies, such as Docker and Kubernetes.
    • Familiarity with agile development methodologies, such as Scrum or Kanban.
    • Intermediate or higher level of English.

       

    Core Responsibilities

    • Develop new features
    • Analyze requirements and clarify with BSA
    • Participate in grooming, estimation, and planning sessions
    • Collaborate with other team members (FE, QA, TDM, BSA, Architect)
    • Support existing functionality, refactoring, and bug-fixing

     

    Expected qualifications

    • Take full ownership of complex project components
      You’re responsible for delivering high-quality work on time, making sure it fits the project’s goals and technical requirements.
    • Solve complex technical challenges and guide architectural choices
       You make sound technical decisions independently and contribute to discussions that shape how systems are designed and built.
    • Drive improvements in how the team works
       You introduce new tools, workflows, or practices that make development faster, cleaner, and more collaborative.

       

    What we offer 

    • Continuous learning and career growth opportunities
    • Professional training and English/Spanish language classes 
    • Comprehensive medical insurance
    • Mental health support
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more
    • Flexible working hours
    • Inclusive and supportive culture
    More
  • · 57 views · 18 applications · 10d

    Senior Backend Engineer (JavaScript and Python) for Iris Finance

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    About Iris Finance Iris Finance is a venture-backed AI-powered platform built specifically for consumer brands. It connects to sources like banks, POS systems, and advertising platforms to deliver daily profit & loss snapshots, cash flow plans, and peer...

    About Iris Finance

    Iris Finance is a venture-backed AI-powered platform built specifically for consumer brands. It connects to sources like banks, POS systems, and advertising platforms to deliver daily profit & loss snapshots, cash flow plans, and peer benchmarking - all in real time. With integrations across finance, e‑commerce, and marketing tools, Iris provides the clarity and automation brands need to grow confidently 

     

    What You’ll Do

    • Design, implement, and maintain core backend services using JavaScript and Python.
    • Deliver end-to-end integrations, owning the full lifecycle from design and architecture through implementation and deployment.
    • Make architecture decisions - defining data models, and ensuring systems are scalable, maintainable, and secure.
    • Build and manage reliable API endpoints, ensuring smooth data flow between internal systems.
    • Write clean, well-tested code to process and transform financial data.
    • Monitor service health, troubleshoot issues, and ensure system reliability and performance.
    • Partner with product, data, and frontend teams to define integration requirements and API contracts.
    • Create tools and dashboards to track system usage, performance, and data integrity.
    • Review and improve code quality, and contribute to best practices in testing, documentation, and deployment.

       

    What We’re Looking For

    • Demonstrated ability to work independently - managing your own workload, making decisions, and delivering results without heavy oversight.
    • 4+ years of professional experience in software engineering, focused on back-end, integration, or data engineering roles.
    • Proficiency in JavaScript (Node.js) and Python, with experience building RESTful APIs.
      Hands-on integration experience with external APIs (OAuth, pagination, webhook handling, rate limiting, retries, etc.).
    • Strong data modeling skills — familiarity with JSON, SQL/NoSQL, schemas, data validation, and transformations.
    • Experience with cloud infrastructure (AWS, GCP, or similar) and containerization (Docker, Kubernetes).
    • Excellent debugging and monitoring practices: logging, metrics, tracing, and automated alerting.
    • Strong communication & collaboration skills; ability to work with cross-functional teams.
    • Bonus: Familiarity with financial systems (accounting platforms, bank APIs, POS systems) and ML-enhanced data pipelines.

     

    What We Offer

    • Competitive salary aligned with market standards, with annual salary reviews.
    • friendly, collaborative startup environment where you can drive impact in a mission-critical space for growing consumer brands.
    • High-growth opportunity - join early and help shape a cutting-edge product used by high-velocity, finance-driven companies.
    • Access to modern tech stack, including serverless/cloud-native solutions, event-driven pipelines, and experimentation with LLMs/AI for data validation.
    • Generous time off, flexible work arrangements, and commitment to work-life balance.
    More
  • · 50 views · 9 applications · 10d

    Senior Python Engineer

    Full Remote · Countries of Europe or Ukraine · Product · 8 years of experience · Upper-Intermediate
    Position Summary: We are looking for a talented Python Engineer who will lead the architectural decision-making and strategy for our software products. The successful candidate will be responsible for overall vision, strategy and execution of the...

    Position Summary:

    We are looking for a talented Python Engineer who will lead the architectural decision-making and strategy for our software products. The successful candidate will be responsible for overall vision, strategy and execution of the company’s Software products. This is a remote role and we are flexible with considering applications from anywhere in Europe. We welcome engineers from Senior Developers to Principal Engineers, who are passionate about creating impactful software and contributing to a collaborative environment.

     

    Duties and responsibilities:

    • Technical Leadership: Provide technical leadership and guidance in Python development, API architecture, and big data solutions.
    • Software Development: Design, development, and deployment of robust Python-based applications and services, with a focus on efficiency, scalability, and maintainability.
    • Digital Transformation: Be part of a digital transformation initiatives by re-engineering and improving existing software solutions, leveraging modern technologies and best practices.
    • Collaboration: Collaborate with cross-functional teams, including product, sales, security & data intelligence, to identify requirements, define solutions, and deliver value-added services.
    • Mentorship & Training: Mentor junior engineers, conduct technical training sessions, and foster a culture of continuous learning and innovation within the engineering team.
    • Code Quality: Write clean, maintainable, and efficient code, adhering to best practices and coding standards.
    • Documentation: Create architecture diagrams and technical documentation.
    • Best practices: Ensure architectural integrity in accordance with best practices and software design principles from conception to implementation.

     

    Required:

    • Minimum of 8 years of professional experience in Python development.
    • Knowledge of PostgreSQL and data warehouse solutions such as Clickhouse or SnowFlake.
    • Proven track record of being part of digital transformation initiatives and re-engineering existing software solutions.
    • Proven track record of designing, implementing, and optimizing API services.
    • Excellent problem-solving skills, with a keen attention to detail and a passion for delivering high-quality software solutions.
    • Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and stakeholders.
    • Extensive understanding of architectural styles and design patterns.
    • Experience with deploying complex applications on cloud platforms using a container orchestration platform, such as Kubernetes.
    • Understand the tradeoffs of performance, compute, and memory and simultaneously optimize for all three.
    • Track record of working on hard problems including job scheduling, concurrency, and scaling.
    • You want to work on building things the “right” way to make sure our technical foundation is solid as we build on top of it over the coming years.
    • Independent and self-driven.

     

    Would be a plus:

    • Experience with building and maintaining large scale and/or real-time complex data processing pipelines using Kafka, Hadoop, Hive, Storm, or Zookeeper.
    • Prior experience in the compliance sector, particularly within traditional finance or crypto-related environments.
    • Experience working in or with analytics-focused companies including familiarity with analytics tools, data visualization techniques, and best practices in data-driven decision-making.
    • Contribution to open-source projects and Stackoverflow.
    • Experience with Incident management
    • Familiarity with Blockchain technologies.
    • Familiarity with the GoLang and Rust programming languages.
    • Familiarity with Infrastructure as a code such as Terraform.
    • Familiarity with GraphQL query language.
    • Experience with a distributed team / remote work.
    More
  • · 171 views · 76 applications · 10d

    Senior Python Developer (AI/LLM Project)

    Full Remote · Worldwide · Product · 2 years of experience · Pre-Intermediate
    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across...

    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across your internal knowledge in a conversational interface. Our customers include global firms such as Perforce, InterSystems, and Testronic. 

     

    We’re looking for an ambitious Senior Python Developer to join our small high-performing team. You’ll work directly with our CTO to help deliver cutting-edge RAG and Agentic AI systems to global tech, finance, healthcare, and gaming companies. If you're looking to move fast, build with purpose, and be part of something early and impactful — we’d love to meet you.

     

    🔧 What You’ll Do

    • Identify, evaluate, and deploy the latest in RAG and Agentic AI
    • Build scalable data pipelines (API integrations, web crawlers)
    • Configure end-to-end customer use cases and automate aggressively
    • Maintain and evolve our highly configurable, deployable RAG engine
    • Collaborate directly with top-tier enterprise clients (Perforce, InterSystems, etc.)

       

    🧠 Our Stack

    • Python, Postgres, Docker
    • Custom RAG framework
    • LLM APIs and embedding models
    • Vector DBs
    • See our docs: docs.serenitygpt.com

       

    ✅ Requirements

    • 3+ years of Python
    • REST APIs, Docker, Git
    • SQL databases (Postgres)
       
    More
  • · 299 views · 98 applications · 10d

    Python Developer (AI/LLM)

    Full Remote · Countries of Europe or Ukraine · Product · 0.5 years of experience · Intermediate
    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across...

    We’re SerenityGPT — a fast-growing GenAI startup solving a painfully common problem: finding information at work is still broken. Whether it’s buried in Confluence, Jira, GDrive, SharePoint, or Slack — we surface concise, verifiable answers from across your internal knowledge in a conversational interface. Our customers include global firms such as Perforce, InterSystems, and Testronic. 

    We’re looking for an ambitious Python Developer to join our small high-performing team. You’ll work directly with our CTO to help deliver cutting-edge RAG and Agentic AI systems to global tech, finance, healthcare, and gaming companies. If you're looking to move fast, build with purpose, and be part of something early and impactful — we’d love to meet you.

    🔧 What You’ll Do

    • Identify, evaluate, and deploy the latest in RAG and Agentic AI
    • Build scalable data pipelines (API integrations, web crawlers)
    • Configure end-to-end customer use cases and automate aggressively
    • Maintain and evolve our highly configurable, deployable RAG engine
    • Collaborate directly with top-tier enterprise clients (Perforce, InterSystems, etc.)

       

    🧠 Our Stack

    • Python, Postgres, Docker
    • Custom RAG framework
    • LLM APIs and embedding models
    • Vector DBs
    • See our docs: docs.serenitygpt.com

       

    ✅ Requirements

    • 1+ years of Python
    • REST APIs, Docker, Git
    • SQL databases (Postgres)
    More
  • · 141 views · 60 applications · 9d

    Middle Python Developer at ProfiSea Labs

    Full Remote · Worldwide · Product · 2 years of experience · Upper-Intermediate
    Remote | Full-time | AI-based Cloud Management Platform ProfiSea Labs is building a next-gen AI-powered multi-cloud management platform that helps companies visualize their cloud assets, maximize utilization, reduce waste, and cut costs — without...

    🌍 Remote | 💼 Full-time | 🧠 AI-based Cloud Management Platform

    ProfiSea Labs is building a next-gen AI-powered multi-cloud management platform that helps companies visualize their cloud assets, maximize utilization, reduce waste, and cut costs — without compromising business value.

    We’re looking for a Middle Python Developer to join our growing team.

    🛠 Tech stack:

    • Python (Flask / Django)
    • SQL / NoSQL databases
    • Docker, Git

    ✅ Requirements:

    • 2+ years of hands-on experience with Python in production
    • Strong knowledge of Python
    • Experience with SQL and NoSQL databases
    • Familiarity with one or more Python web frameworks (Django, Flask, etc.)
    • Good communication skills and teamwork mindset

    ➕ Would be a plus:

    • Experience with cloud platforms (AWS, GCP, Azure)
    • Interest or experience in ML / Deep Learning
    • Bachelor’s degree in Computer Science or related field

    🚀 Responsibilities:

    • Develop features based on technical and business requirements
    • Design and implement backend solutions
    • Collaborate with an international team of professionals

    🎁 We offer:

    • Competitive salary
    • Flexible working hours
    • Career growth opportunities
    • Medical insurance
    • Sports compensation
    • English Speaking Club
    • Supportive and professional working environment

    📩 Feel free to apply here or drop us a message — we’d love to hear from you!

    More
  • · 65 views · 22 applications · 9d

    Senior Backend Engineer (Python, Async IO)

    Full Remote · Worldwide · Product · 5 years of experience · Upper-Intermediate
    We are seeking an experienced Senior Backend Engineer to join our dev department. Our backend is developed all in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. Our...

    We are seeking an experienced Senior Backend Engineer to join our dev department. Our backend is developed all in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. Our systems integrate with a large number of third party services. Because of the myriad of challenges and the fast pace of a startup, each team member gets to experience a lot of professional growth and ownership. About the role:


    In this role, you will:
    ● Integrate with new POS systems and digital menu boards
    ● Build data pipelines to process restaurant menus
    ● Support existing integrations and pipelines
    ● Debug and solve complex customer issues
    ● Lead communication with integration partners to deliver the integrations
    ● Estimate, plan and deliver the integration projects
    ● Handle a large set of complex and diverse customer issues
    ● Create documentation for integrations

     

    Qualifications:
    ● BSc in Software Development or equivalent industry experience
    ● 5+ years experience in Python
    ● Strong backend development and software architecture skills
    ● Experience in developing and deploying multiple projects used in production
    ● Proficient with Async IO
    ● Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes, 3rd Party API integrations
    ● Experience with Data Pipelines, ETL
    ● Prior experience working in startups
    ● 2+ years of experience as a tech lead or team lead


    Bonus:
    ● Knowledge of concurrency
    ● Experience with React


    Qualities We're Looking For
    ● Resilience – being able to balance planned work with real-time issues in a fast-paced, high-pressure environment
    ● Strong communication skills – in both written and verbal communication, with the ability to produce crisp and clear documentation
    ● Problem solver
    ● Strong ownership and independence
    ● Team player
    ● Fast
    ● Star Performer
    ● Passionate about their work

    More
  • · 38 views · 8 applications · 9d

    Python Expert (Kubernetes)

    Full Remote · Poland · 8 years of experience · Upper-Intermediate
    Key Responsibilities: Backend Development: Develop, optimize, and maintain robust backend applications using Python (Django is a plus). Microservices Architecture: Design and implement scalable, efficient microservices architectures to support business...

    Key Responsibilities:

    • Backend Development: Develop, optimize, and maintain robust backend applications using Python (Django is a plus).
    • Microservices Architecture: Design and implement scalable, efficient microservices architectures to support business needs.
    • Cloud Solutions: Leverage AWS services (e.g., ECS, EKS, Lambda, S3, RDS) to design, develop, and deploy cloud-based applications.
    • Kubernetes Management: Work with Kubernetes (K8s) to deploy and manage containerized applications ensuring smooth and efficient operations.
    • Performance & Reliability: Ensure backend systems maintain optimal performance, reliability, and security to meet business and customer requirements.
    • Collaboration & Strategy: Work closely with cross-functional teams to define system architecture and drive technical strategies for product development.
    • Troubleshooting & Optimization: Identify and troubleshoot complex issues, applying solutions to improve system efficiency and reduce downtime.

    Requirements:

    • Experience: 7+ years of professional experience in software development, with a strong focus on backend technologies.
    • Technical Skills:
      • Proficiency in Python (Django experience is a bonus).
      • In-depth understanding of Kubernetes (K8s) for container orchestration and management.
      • Experience in developing and deploying cloud solutions using AWS services, including ECS, EKS, Lambda, S3, and RDS.
      • Strong background in microservices architecture and distributed systems.
    • Database Knowledge: Experience working with both relational and NoSQL databases.
    • Problem-Solving: Strong debugging skills and a deep understanding of performance optimization techniques.
    • Team Player: Ability to collaborate effectively with other developers, product managers, and engineers to ensure the success of key projects.

    Preferred Qualifications:

    • Knowledge of continuous integration and continuous delivery (CI/CD) pipelines.
    • Experience with containerization tools like Docker.
    • Familiarity with DevOps principles and practices
    More
  • · 124 views · 42 applications · 9d

    Senior Backend Engineer (Python, Async IO)

    Full Remote · Worldwide · Product · 5 years of experience · Upper-Intermediate
    We are seeking an experienced Senior Backend Engineer to join our dev department. Our backend is developed all in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. Our...

    We are seeking an experienced Senior Backend Engineer to join our dev department. Our backend is developed all in Python running in the cloud over k8s. It's not a typical backend interacting with a UI frontend, handling audio streams in real-time. Our systems integrate with a large number of third party services. Because of the myriad of challenges and the fast pace of a startup, each team member gets to experience a lot of professional growth and ownership. About the role:


    In this role, you will:
    ● Integrate with new POS systems and digital menu boards
    ● Build data pipelines to process restaurant menus
    ● Support existing integrations and pipelines
    ● Debug and solve complex customer issues
    ● Lead communication with integration partners to deliver the integrations
    ● Estimate, plan and deliver the integration projects
    ● Handle a large set of complex and diverse customer issues
    ● Create documentation for integrations

     

    Qualifications:
    ● BSc in Software Development or equivalent industry experience
    ● 5+ years experience in Python
    ● Strong backend development and software architecture skills
    ● Experience in developing and deploying multiple projects used in production
    ● Proficient with Async IO
    ● Experience with CI/CD, Clouds (AWS/GCP/Azure), Linux, Docker, Kubernetes, 3rd Party API integrations
    ● Experience with Data Pipelines, ETL
    ● Prior experience working in startups
    ● 2+ years of experience as a tech lead or team lead


    Bonus:
    ● Knowledge of concurrency
    ● Experience with React


    Qualities We're Looking For
    ● Resilience – being able to balance planned work with real-time issues in a fast-paced, high-pressure environment
    ● Strong communication skills – in both written and verbal communication, with the ability to produce crisp and clear documentation
    ● Problem solver
    ● Strong ownership and independence
    ● Team player
    ● Fast
    ● Star Performer
    ● Passionate about their work

    More
  • · 85 views · 8 applications · 9d

    Python Automation Engineer

    Full Remote · Worldwide · 5 years of experience · Upper-Intermediate
    Python Automation Engineer Working Hours: Monday–Friday, 7:00 AM – 4:00 PM EST (New York time) Deliver results — get rewarded. Salary increase after trial based on performance. About PRAI.co — the revolutionary AI-powered platform transforming public...

    Python Automation Engineer 
    Working Hours: Monday–Friday, 7:00 AM – 4:00 PM EST (New York time)

    Deliver results — get rewarded. Salary increase after trial based on performance.

    About PRAI.co — the revolutionary AI-powered platform transforming public relations and digital influence. At PRAI.co, we combine cutting-edge AI with strategic storytelling, empowering brands to lead conversations and dominate global markets.

    Our proprietary technology — the PRAI Transformer — delivers real-time insights, strategic influence, and unprecedented market reach.

    We are looking for new developers who want to be part of reshaping the future of digital PR, where your creativity fuels influential narratives seen by millions.

    Key Responsibilities

    • Analyze and refactor existing code to improve efficiency, stability, and scalability.
    • Adapt existing automation solutions to align with updated APIs and changing social media platform policies.
    • Optimize system performance through proxy server integration and IP rotation.
    • Simulate real user behavior in the browser (clicks, scrolling, delays, form filling) while considering anti-bot protections.
    • Implement logic to handle and responsibly bypass anti-bot mechanisms.
    • Scale existing scripts and bots to support large volumes of accounts, sessions, and parallel operations.
    • Modernize browser automation using tools such as Selenium, Playwright, Puppeteer, or similar frameworks.
    • Ensure stable operation with social media APIs and web interfaces, including error handling, timeouts, and captcha responses.
    • Integrate existing tools into a unified automation system, including interaction with queues, databases, logs, and monitoring services.
    • Test updated functionality, validate outputs, and apply changes with minimal disruption to surrounding components.
    • Collect and analyze performance metrics to identify bottlenecks, instabilities, and regressions after updates.

    Required Skills:

    • 5+ years of experience with Python
    • Experience in refactoring and optimizing existing code
    • Strong skills in browser automation (Selenium, Playwright, Puppeteer)
    • Understanding of anti-bot systems and fingerprinting
    • Experience with proxy integration (SOCKS5, HTTPS, IP rotation)
    • Confident with API integration and error handling
    • Ability to simulate human-like behavior in browsers
    • Familiar with async/multithreading
    • Basic knowledge of databases (MongoDB, Redis, PostgreSQL)
    • Git and version control workflows
    • English — Intermediate or higher

    Nice to Have:

    • Experience with AI-enhanced automation or AI tools integration
    • Experience in web scraping (with respect to site policies)
    • Front-end understanding (HTML/CSS/DOM) for working with dynamic content

    Employment Type & Schedule:

    • Contract-based
    • Working hours: 7 AM – 4 PM EST (New York time), Monday–Friday
    • Occasional overtime or weekend work may be required

    What You Get:

    • 100% remote role, aligned with New York (EST) timezone
    • 1-month paid trial period with performance-based salary review
    • Opportunity to grow your income with your impact
    • Real chance to develop alongside the product and expand skills in PR, automation, and AI
    • Build technology that’s actively used by real users and top global PR teams
    More
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