Jobs

176
  • Β· 97 views Β· 31 applications Β· 14d

    Senior Python Developer

    Countries of Europe or Ukraine Β· 4 years of experience Β· B2 - Upper Intermediate
    Quintagroup is looking for a Senior Python Developer to join an outstaffing project with a leading European fintech company. The client specializes in delivering innovative financial solutions, leveraging cutting-edge technology to empower businesses and...

    Quintagroup is looking for a Senior Python Developer to join an outstaffing project with a leading European fintech company.
    The client specializes in delivering innovative financial solutions, leveraging cutting-edge technology to empower businesses and consumers alike. Join a dynamic environment where your skills will contribute to building scalable, secure, and impactful FinTech products.

     

    YOUR RESPONSIBILITIES:
    β€” Develop robust and scalable solutions using Python (Django)
    β€” Collaborate with the client’s team to design, implement, and optimize fintech applications.
    β€” Participate in project planning and execution stages, ensuring timely delivery of milestones.
    β€” Implement cloud-based solutions, particularly on AWS.
    β€” Enhance application performance and ensure the security of sensitive financial data.

     

    OUR REQUIREMENTS:
    β€” 4+ years of professional experience with Python.
    β€” Proven experience with Python frameworks.
    β€” Hands-on experience with AWS cloud services.
    β€” Excellent communication skills in English (B2+ level or higher).
    β€” Ability to work effectively in a team-oriented and collaborative environment.

     

    WILL BE A PLUS:
    β€” Experience with data engineering, including data pipelines, ETL processes, and big data frameworks.
    β€” Familiarity with fintech-specific technologies or challenges.
    β€” Contributions to open-source projects or active participation in tech communities.

     

    WE OFFER:
    β€” Flexible working format: fully remote, hybrid, or office-based.
    β€” Competitive salary and comprehensive compensation package.
    β€” Personalized career growth paths and mentorship opportunities.
    β€” Access to professional development tools, including tech talks and training sessions.
    β€” Education reimbursement for relevant certifications or courses.
    β€” Memorable gifts for anniversaries and corporate events.
    β€” Engaging team-building activities and location-specific perks.

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  • Β· 140 views Β· 18 applications Β· 14d

    Python Robotics Software Engineer to $5000

    Ukraine Β· 3 years of experience Β· B1 - Intermediate MilTech πŸͺ–
    Job Summary: As a Python Robotics Software Engineer, you will be instrumental in developing state-of-the-art software for autonomous drone systems, focusing on FPV quadcopters and fixed-wing UAVs designed to operate in GNSS-denied environments. You will...

    Job Summary:
    As a Python Robotics Software Engineer, you will be instrumental in developing state-of-the-art software for autonomous drone systems, focusing on FPV quadcopters and fixed-wing UAVs designed to operate in GNSS-denied environments. You will work on integrating ML algorithms with Ardupilot, Python, and other technologies to push the boundaries of unmanned aerial systems.
     

    About the Project:
    Our company is at the forefront of enhancing sensing and surveillance for defense, security, and critical infrastructure. We are developing autonomous navigation systems for drones that can perform in environments where GPS and radio signals are unavailable. Our technology combines advanced ML, CV, and sensor fusion to enable real-time object recognition and autonomous drone control.
     

    Essentials:
    β€” A minimum of 3 years of experience in software development.
    β€” Strong proficiency in Python and robust solution design skills.
    β€” Excellent work ethic.
    β€” Basic knowledge of ML and algorithms.
    β€” Excellent communication skills and the ability to collaborate effectively in a remote, asynchronous team environment.
    β€” Readiness to learn new things and grow.
     

    Responsibilities:
    β€” Design and implement advanced flight control systems using Ardupilot, Python, and ML integration, optimizing them for edge computing.
    β€” Develop robotics frameworks and ensure their stability and quality.
    β€” Integrate ML models that enable autonomous navigation, real-time object recognition, and precise drone control.
    β€” Apply mathematical concepts and algorithms to solve complex problems related to drone dynamics and navigation.
    β€” Troubleshoot and resolve hardware and software issues to ensure reliable and efficient drone operations.
    β€” Collaborate with a team of engineers to innovate and push the limits of unmanned aerial systems.
    β€” Participate in code reviews and provide constructive feedback to maintain high-quality code standards.
    β€” Stay informed about the latest advancements in drone technology, ML, and AI, and apply this knowledge to enhance our systems.
     

    Nice-to-Haves:
    β€” C++ experience.
    β€” Experience with drone technology, autonomous systems, or robotics.
    β€” Experience with Ardupilot, ML integration, and algorithm development.
    β€” Strong math fundamentals.
    β€” Experience with reinforcement learning, SLAM, and LIDAR integration for precision navigation.
    β€” A Master’s or PhD degree in Computer Science, Engineering, Math, or a related field.
    β€” Familiarity with real-time object recognition algorithms, CNNs, and modern communication protocols used in UAV systems.
    β€” Understanding of drone electronics, flight dynamics, and flight control systems, including PID tuning.
    β€” Experience with ROS.
     

    Join us to innovate in the world of unmanned aerial systems and contribute to solutions in modern defense.

     

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  • Β· 35 views Β· 4 applications Β· 14d

    Python Cloud Engineer

    Hybrid Remote Β· Ukraine (Lutsk, Lviv, Rivne) Β· 3 years of experience Β· B2 - Upper Intermediate
    Lemberg Solutions is, above all, a group of passionate professionals led by a core team that have been meticulously selected over the last 15 years. We are based in Lviv, Rivne, and Lutsk, and opened GmbH in Hamburg, Germany. At LS, people come first. We...

    Lemberg Solutions is, above all, a group of passionate professionals led by a core team that have been meticulously selected over the last 15 years. We are based in Lviv, Rivne, and Lutsk, and opened GmbH in Hamburg, Germany.

    At LS, people come first. We know that our success is based on our people’s achievements. Each and every one of our 200 team members is highly valued for their hard work, and we’re always excited to welcome new specialists ready to embrace challenges with us.


    About the project:

    We build cloud-native backend services, APIs, and background systems designed for scalability, reliability, and high performance. Our projects span consumer devices, energy, healthcare, and beyond, combining regulated requirements with rapid time-to-market and often bringing together a variety of technologies in a single project. You will develop services that process real-time device data, integrate multiple systems, handle high-volume cloud workloads, and power applications across diverse use cases. Make a direct impact by contributing to complex systems that drive innovation across industries.
     

    PAY ATTENTION: only those candidates who meet the listed requirements will receive an answer!
     

    Necessary skills and qualifications:

    • At least 3 years of commercial experience with Python frameworks (FastAPI, Django REST, etc.)
    • Experience with relational/non-relational databases
    • Strong knowledge of the Object-Oriented Analysis and Design (OOAD) principles
    • Hands-on experience with application performance optimization and low-level debugging
    • Practical AWS/Azure engineering experience: creating and securing resources, not just consuming them from code
    • Experience with containers and orchestration (Docker, Kubernetes)
    • Good knowledge of the HTTP protocol
    • Proactive position in solution development and process improvements
    • Ability to cooperate with customers and teammates
    • Upper-Intermediate English level
       

    Will be a plus:

    • Experience with any other back-end technologies
    • Knowledge of communication protocols: MQTT/XMPP/AMQP/RabbitMQ/WebSockets
    • Ability to research new technological areas and understand them in depth through self-directed learning
    • Skilled in IoT data collection, managing device fleets, and implementing OTA updates
    • Familiarity with healthcare data standards (e.g., FHIR, HL7) and HIPAA/GDPR compliance
    • Expertise in documenting technical solutions in different formats
       

    What we offer:

    Time Off 

    • 21 days paid annual leave 
    • Unlimited sick leaves with a medical statement 
    • 30 working days off for personal reasons without compensation 
    • 5 days additional paid time off following your wedding or your child’s birth
    • Paid public holidays

    Workplace Benefits

    • Free English classes in groups
    • Flexible work schedule
    • Fully equipped workstation
    • Comfortable office
    • Access to a video library of soft skill workshops

    Financial Benefits

    • Relocation support program
    • Financial support from LS in case of emergency (reviewed individually)
    • Overtime pay
    • In-house accounting service

    Fun

    • Lviv IT Cluster gifts & discounts 
    • Team building & industry events
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  • Β· 71 views Β· 21 applications Β· 14d

    Senior NLP Python Developer

    Full Remote Β· Worldwide Β· 5 years of experience Β· B2 - Upper Intermediate
    Senior NLP Engineer (Long-term Project) We are looking for a highly skilled Senior NLP Engineer to join our team for a long-term engagement. The ideal candidate will bring deep expertise in Natural Language Processing and strong experience in building,...

    Senior NLP Engineer (Long-term Project)

    We are looking for a highly skilled Senior NLP Engineer to join our team for a long-term engagement. The ideal candidate will bring deep expertise in Natural Language Processing and strong experience in building, optimizing, and scaling advanced NLP systems.

    Requirements (Must-Have):

    • Senior-level experience with NLP
    • Senior-level experience with Python
    • Senior-level experience with LangChain
    • Proven expertise in optimization of NLP pipelines
    • Strong background in parallelizing sequential processes
    • Senior-level experience with FastAPI
    • Senior-level experience with Flask
    • Senior-level experience with SQLAlchemy

    What We Offer:

    • Long-term collaboration
    • Opportunity to work on complex and innovative NLP projects
    • Professional growth in a dynamic and supportive environment
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  • Β· 47 views Β· 2 applications Β· 14d

    Senior Python web developer

    Full Remote Β· Ukraine Β· Product Β· 7 years of experience Β· C2 - Proficient
    We're seeking an expert Senior Python Developer/web developer who thrives in a fast-paced, high-autonomy environment with minimal bureaucracy. You will join our established international team (Denmark, Poland, Ukraine) to build a new AI application from...

    We're seeking an expert Senior Python Developer/web developer who thrives in a fast-paced, high-autonomy environment with minimal bureaucracy. You will join our established international team (Denmark, Poland, Ukraine) to build a new AI application from the ground up.

    A passion for AI is a major plus, and fluent English is essential for success in our distributed team.

    Core Competencies:

    • Distributed System Architecture: Design and build scalable, fault-tolerant distributed systems (microservices, event-driven) and select the optimal data storage solution (SQL, NoSQL, Vector, Graph).
    • Performance Engineering: Master advanced Python for memory-efficient code and use profiling tools to diagnose and eliminate bottlenecks across the entire stack (code, memory, I/O, network).
    • Production Readiness: Implement robust CI/CD pipelines, comprehensive testing (unit, integration, E2E), and full system observability (logging, metrics, tracing) to ensure operational excellence.
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  • Β· 111 views Β· 13 applications Β· 13d

    Middle Python Developer

    Full Remote Β· Ukraine Β· Product Β· 3 years of experience Β· B2 - Upper Intermediate
    About us: Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently...

    About us:
    Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the uniting top AI talents and organizing the first Data Science tech conference in Kyiv. Over the past 9 years, we have diligently fostered one of the largest Data Science & AI communities in Europe.

    About the client:
    Our client is a quantitative digital assets market-neutral fund specializing in algorithmic trading across centralized and decentralized markets. The company designs, builds, and runs high-performance systems that power 24/7 trading strategies at scale. The edge is in combining advanced quantitative research with world-class engineering to capture opportunities in the rapidly evolving digital asset markets.

    About the role:
    We are looking for a Middle Python Developer with 3–4 years of experience in building and optimizing high-load, low-latency systems. This is a hands-on engineering role where you will enhance the execution platform and market data infrastructure, design and implement connectors for new centralized and decentralized exchanges, perform latency profiling and code optimization to achieve maximum throughput and minimal jitter, work with large-scale data pipelines to support real-time and historical analysis.

    Requirements:
    - 3–4 years of professional Python development in high-performance, high-load environments.
    - Expert in concurrency and parallel programming (asyncio, multiprocessing, threading, Dask).
    - Proficiency with scientific computing libraries: NumPy, Pandas, SciPy.
    - Advanced skills in SQL and NoSQL databases;
    - Deep expertise with ClickHouse or equivalent high-volume solutions.
    - Strong knowledge of AWS (compute, storage, streaming, orchestration).
    - Strong knowledge of messaging brokers (Kafka, RabbitMQ, ZeroMQ).
    - Solid foundation in algorithms, data structures, and system design.
    - Comfortable with Linux environments, Docker, Git.

    Nice to have:
    - Knowledge of Go for latency-critical modules.
    - Experience with C++/Rust for ultra-low-latency systems.
    - Familiarity with time-series analysis, quantitative finance, or crypto trading.
    - Exposure to profiling and debugging tools (perf, flamegraphs, cProfile, PySpy).

    Responsibilities:
    - Develop and optimize Python-based trading infrastructure for high-performance execution.
    - Implement and tune parallel and concurrent systems, using frameworks such as multiprocessing, threading, asyncio, aiohttp, Dask, joblib.
    - Build and maintain data pipelines using NumPy, Pandas, SciPy, with storage in SQL and NoSQL databases (especially ClickHouse, PostgreSQL, Redis).
    - Architect and scale systems on AWS, leveraging EC2, S3, Lambda, and related services.
    - Design and integrate with messaging brokers (Kafka, RabbitMQ, ZeroMQ) for distributed trading workflows.
    - Perform latency analysis, profiling, and performance optimization across trading components.
    - Contribute to CI/CD, testing, and best practices in code quality.

    The company offers:
    - Directly shape the core trading infrastructure of a high-performing crypto hedge fund.
    - Flat, high-impact environment where engineering directly drives P&L.
    - Access to cutting-edge problems in latency optimization and distributed systems.

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  • Β· 131 views Β· 9 applications Β· 13d

    Senior Python Engineer to $6900

    Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper Intermediate
    The system is currently built on a modular microservices architecture using Python (3.11), FastAPI, Flask, SQLAlchemy, and PostgreSQL, deployed via Docker and Kubernetes on AWS. The NLP stack includes LangChain and Weaviate for RAG pipelines. The...

    The system is currently built on a modular microservices architecture using Python (3.11), FastAPI, Flask, SQLAlchemy, and PostgreSQL, deployed via Docker and Kubernetes on AWS. The NLP stack includes LangChain and Weaviate for RAG pipelines.


     

    The project involves a full database overhaul, NLP/RAG optimization, backend refactoring, and system hardening. You will work alongside a small internal team and report directly to the CTO.


     

    Key Responsibilities:


     

    Database Overhaul:

     

    • Refactor and optimize the existing PostgreSQL schema for scalability and
    • performance.
    • Address incomplete data migration from Salesforce and improve data model
    • consistency.
    • Resolve issues with outdated dependencies and inconsistent versioning.


     

    NLP/RAG Pipeline Optimization:


     

    • Completely Refactor LangChain-based pipelines to improve speed and reduce LLM call costs. All the processing is sequential but needs to be parallelized.
    • The other critical aspect is to be runtime deciding which model to call (toward the capabilities needed and the price)
    • Optimize vector search and retrieval using Weaviate.
    • Integrating additional external knowledge into the existing RAG pipelines, thus providing better context and data for the existing model calls.
    • Improve modularity and maintainability of the NLP codebase (currently using Poetry, pre-commit, Ruff).


     

    Backend Refactoring:


     

    • Rebuild monolithic components (e.g., savor-ina-develop) into modular microservices.
    • Align backend services with the new database and NLP architecture.
    • Eliminate old/unused code and improve code quality and documentation across repositories.


     

    Testing/Hardening:


     

    • Improve test coverage, especially for NLP and end-to-end workflows.
    • Implement structured testing practices and CI/CD pipelines with comprehensive test stages.
    • Harden the system for production use, including security, observability, and performance.


     

    Required Skills&Experience:


     

    Backend&Full-Stack Development:


     

    • 5+ years of experience with Python, FastAPI, Flask, and SQLAlchemy.
    • Experience with microservices architecture and containerized deployments (Docker, Kubernetes).
    • Familiarity with infrastructure as code (Terraform) and CI/CD pipelines.


     

    Database Expertise:


     

    • Deep experience with PostgreSQL: schema design, query optimization, and data migration.
    • Ability to refactor legacy schemas and improve data integrity and performance.


     

    NLP&RAG Systems:


     

    • Hands-on experience with LangChain and vector databases (Weaviate).
    • Understanding of embedding models, LLM orchestration, and cost/performance trade-offs.


     

    DevOps&Observability:


     

    • Experience with AWS services, including Secrets Manager and CloudFront.
    • Familiarity with message queues (SQS, RabbitMQ), caching strategies, and CDN usage.
    • Ability to implement centralized monitoring and error tracking (current system
    • relies on Slack).


     

    Security&Quality:


     

    • Knowledge of secure coding practices, secrets management, and vulnerability

    management.

    • Experience improving code quality, documentation, and test coverage across

    multiple repositories.


     

    Soft Skills:


     

    • Self-starter with strong problem-solving skills and ability to work independently.
    • Excellent communication and collaboration in remote, fast-paced environments.


     

    Nice to Have:


     

    • Familiarity with pre-commit hooks, Ruff, and Poetry for Python project management.
    • Prior experience in re-architecting systems for high-scale user bases.


     

    More
  • Β· 59 views Β· 3 applications Β· 13d

    Python Developer (AI + Backend)

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper Intermediate
    This is a per-project, milestone-based role that could turn into a full-time position for the right candidate. Description: We are building an AI-powered training platform designed for enterprise clients. The platform allows companies to create and...

    This is a per-project, milestone-based role that could turn into a full-time position for the right candidate. 

    Description:
    We are building an AI-powered training platform designed for enterprise clients. The platform allows companies to create and deploy AI personas that simulate real conversations for sales, customer service, and compliance training. These personas are powered by LLMs, can interact via voice and chat, and are enhanced with custom video avatars for a more engaging learner experience.

    Your role:
    You’ll own the Python side of our stack, driving AI integrations and backend logic. You’ll work closely with our team to ensure APIs, services, and models are running smoothly and efficiently.

    Responsibilities:

    • Develop and maintain Python-based services powering the AI platform
    •  Integrate LLMs (OpenAI, Anthropic, etc.) and video/avatar APIs (HeyGen, D-ID, ElevenLabs, etc.)
    • Optimize backend logic for performance, scalability, and compliance
    • Collaborate with frontend (Next.js) and Node.js services for seamless experiences
    • Deliver clean, well-documented, production-ready code
       

    Requirements:

    • Expert in Python (async, API frameworks, data pipelines)
    • Experience with AI/LLM integrations and external APIs
    • Familiarity with enterprise security practices (SSO, Okta, RBAC, encryption)
    • Strong problem-solving and debugging skills
    • Ability to quickly onboard into an existing codebase
    More
  • Β· 29 views Β· 1 application Β· 13d

    Senior Python/AI+JavaScript

    Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper Intermediate
    Senior Python - Must have Senior AI - Must have Senior JavaScript - Must have Work hours per month Full time - 160 h / mo Duration - 3 months Project details They provide a service that supports people with cancer by offering personalized nutrition and...

    Senior Python - Must have
    Senior AI - Must have
    Senior JavaScript - Must have

    Work hours per month
    Full time - 160 h / mo
    Duration - 3 months

    Project details
    They provide a service that supports people with cancer by offering personalized
    nutrition and lifestyle guidance, using both medical expertise and artificial intelligence to
    help during treatment and recovery. USA based.

    What we are looking for: two full-stack developers for a critical 3-month project, starting October 1st through the end of December.

    The client already has a small team of 1–2 people who will continue managing ongoing
    projects, maintenance, support, and security patches. At the same time, they are rengineering their backend to prepare for a major launch with 40,000 users in January. For this project, they need a dedicated and experienced team that can move quickly, rebuild the core infrastructure, and deliver on a clear technical vision. The client is looking for self-starters who can take ownership and build on the knowledge gained during the due diligence phase.

    Here’s the profile we’re looking for:
    Senior Full-Stack Engineers (no UX needed).
    Deep database expertise: Must be experts in schema design, re-factoring, and query
    optimization
    Strong backend skills: Python/AI Backend
    NLP/RAG Experience: Must have hands-on experience re-factoring NLP and RAG
    pipelines to improve speed and optimize LLM calls for cost and purpose.

    Here are the key jobs to be done by January:
    1. Database Overhaul: Fully re-factor and clean our database. The end result must be a
    new, scalable schema ready for our new advanced features that are scoped already.
    2. NLP/RAG Optimization: Re-factor the existing NLP/RAG engine to increase speed
    and ensure every LLM call uses the model that is fit for purpose.
    3. Backend Refactor: Once the new database and NLP engine are in place, re-factor the
    core backend services to align with the new, faster architecture.
    4. Testing & Hardening: Get the entire refactored foundation thoroughly tested and stabilized.

    Location- EU/ Ukraine
    Full-time
    Start: October 1, 2025
    end: December 31, 2025 (we currently have no visibility beyond these three months)
    interview with us, possibly also with the client
    working hours: 9 a.m. to 6 p.m. CET

    These are additional notes I have from the period we made discovery for them ( a couple of months ago). I hope it will also give you some orientation.

    Frontend Technologies
    The web app is built using HTML & JavaScript

    Backend
    The backend is developed with Flask, a robust and scalable Python Framework. It operates as a classic RESTful API and leverages several integrated libraries. The Flask app uses SQL Alchemy for connection to the PosgresSQL database. The backend is hosted on AWS where AWS Scheduler is used, wrapping various functionalities executed via Lambda functions. Amazon QuickSight is used for creation of a monthly aggregated data reports for advocacy group partners.

    There is an SMS-based outreach system that integrates with Salesforce. The system uses AWS EventBridge for scheduling tasks, AWS Lambda for processing events and sending SMS via Twilio, and Salesforce for managing customer data.

    Data Storage
    The app uses a complex data structure organized via PostgreSQL database, an Amazon RDS (for patient data), a Salesforce (for managing customer data conversation history), which integrates seamlessly with TypeForm (for storing Intake, Treatment & Symptom data). The backend is deployed within Docker containers on AWS infrastructure.

    More
  • Β· 67 views Β· 14 applications Β· 13d

    Bot Developer

    Full Remote Β· Ukraine Β· 4 years of experience Β· B2 - Upper Intermediate
    This is an ongoing project with the global team, which is partly based in the USA, Europe, the Middle East, and Ukraine. The client works on the development of a conversation platform that connects brands with their end-users. Employment type:...

    This is an ongoing project with the global team, which is partly based in the USA, Europe, the Middle East, and Ukraine. The client works on the development of a conversation platform that connects brands with their end-users.

     

    Employment type: Full-time

    Project Duration:  6 months (with possible prolongation)

    Location: Europe, Ukraine (remote)

    Language: English B2 (upper-intermediate)

     

    Must-have qualifications:

    • Strong proficiency in at least one modern programming language (JS, Python, or similar)
    • Solid understanding of REST API integration
    • Practical experience with Conversational AI platforms (any platform is valuable, since it shows domain knowledge: channel limitations, data formats, conversation logic, etc.)
    • Understanding of contact center concepts (agents, skills, roles, routing, integrations between systems)
    • Ability to work directly with clients and manage multiple projects/tasks simultaneously
    • Strong communication skills (written and verbal)

    Nice to have:

    • Experience in NodeJS and ES5
    • Familiarity with agent widgets (front-end components; can range from simple UI tasks to complex integrations)

    Key Responsibilities:

    • Work on chatbot solutions for international brands: this may include both migrating existing bots and enhancing/customizing them, not always building from scratch
    • Handle tasks similar to the current core team: navigating the conversational platform UI, configuring features, and implementing logic across bots, widgets, and integrations
    • Contribute ideas and actively discuss improvements with the team and client
    • Approach work from multiple perspectives, focusing on end-user experience and system-wide integration
    • Take part in regular communication with global partner teams

    Process Flow:

    1. HR pre-screen + English check (1 h)
    2. Professional interview (1 h)
    3. Call with CTO (0.5 h)
    4. Client's Technical interview (1 h)
    More
  • Β· 83 views Β· 17 applications Β· 10d

    Senior Backend Engineer (Python, Async IO)

    Full Remote Β· Worldwide Β· Product Β· 5 years of experience Β· B2 - 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
  • Β· 31 views Β· 11 applications Β· 10d

    Senior NLP / Python Developer

    Full Remote Β· Worldwide Β· 5 years of experience Β· B2 - Upper Intermediate
    We are looking for an experienced Senior NLP & Python Developer to join our team on a long-term project. You will be responsible for optimizing NLP/RAG pipelines, refactoring backend services, and driving a full database overhaul. The system is built on a...

    We are looking for an experienced Senior NLP & Python Developer to join our team on a long-term project. You will be responsible for optimizing NLP/RAG pipelines, refactoring backend services, and driving a full database overhaul. The system is built on a modular microservices architecture with Python 3.11, FastAPI, Flask, SQLAlchemy, PostgreSQL, Docker, and Kubernetes on AWS. The NLP stack includes LangChain, LangGraph, LlamaIndex, and Weaviate.
     

    Requirements

    • 5+ years of commercial development experience with Python.
    • Strong expertise in NLP (building and optimizing pipelines).
    • Hands-on experience with LangChain, LangGraph, LlamaIndex.
    • Proven skills in optimizing NLP pipelines and parallelizing sequential processes.
    • Proficiency with FastAPI, Flask, SQLAlchemy.
    • Deep knowledge of PostgreSQL (schema design, query optimization, migrations).
    • Experience with microservices, Docker, Kubernetes.
    • Familiarity with AWS services (Secrets Manager, CloudFront), CI/CD, and structured testing.
    • Strong communication skills and ability to work independently in a distributed team.

     

    Responsibilities

    • Database Overhaul: Refactor PostgreSQL schema, resolve migration issues, improve data integrity and scalability.
    • NLP/RAG Optimization: Refactor LangChain pipelines, implement runtime model selection, optimize Weaviate vector search, reduce LLM costs.
    • Backend Refactoring: Split monolithic parts into microservices, clean up old code, improve documentation.
    • System Hardening & Testing: Increase coverage, build CI/CD pipelines, enhance security and observability.
       

    Nice to Have

    • Experience with Poetry, pre-commit, Ruff.
    • Background in re-architecting large-scale systems.

     

    Benefits

    • Great company atmosphere and open communication.
    • 20 working days of paid vacation + 20 paid sick days.
    • Professional development support.
    • Free English classes.
    • Financial support for education and certifications.
    • Financial support for sports and wellness.
    • Accounting support for contractors.
    More
  • Β· 47 views Β· 5 applications Β· 10d

    Python Full Stack Developer (Python, AWS, Angular or React)

    Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper Intermediate
    Project Description: Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure...
    • Project Description:

      Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure long-term sustainability. The company invests in all major asset classes, including public equity, private equity, real estate, infrastructure and fixed-income instruments, and currently has offices in Toronto, London, Hong Kong, New York, SΓ£o Paulo, Luxembourg and Mumbai.
      Client attracts and selects high-caliber individuals from top-tier institutions around the globe. Join our team and look forward to:
      β€’ Diverse and inspiring colleagues and approachable leaders
      β€’ Stimulating work in a fast-paced, intellectually challenging environment
      β€’ Accelerated exposure and responsibility
      β€’ Global career development opportunities
      β€’ Being motivated every day by important social purpose and unshakable principles
      β€’ A deeply rooted culture of Integrity, Partnership and High Performance
      If you share a passion for performance, value a collegial and collaborative culture, and approach everything with the highest integrity, here's an opportunity.

     

     

    • Responsibilities:

      β€’ Manage timelines/deliverables within the team towards the successful delivery of projects.
      β€’ Design software solutions by interacting with portfolio managers, traders, operations staff and peers to understand requirements.
      β€’ Develop solutions that are in line with client's technology biases, deliver efficiency and scalability, and enable new trading activities.
      β€’ Provide knowledge transfer to team members and support staff through application demos, walkthroughs, and documentation.

     

     

    • Mandatory Skills Description:

      β€’ Experience in Python in an enterprise environment, covering the whole development life cycle
      β€’ Experience with web development using either Angular, React or Dash Plotly.
      β€’ Agile/scrum/Jira/confluence/Git
      β€’ Experience with AWS
      β€’ Proficiency in CI/CD pipelines
      β€’ Unit and integration testing

     

     

    • Nice-to-Have Skills Description:

      β€’ Capital market experience
      β€’ Experience with BI tools, preferably QuickSight.
      β€’ Experience with terraform for Infrastructure as code and cloud provisioning.
      β€’ Experience with Jupyter notebooks for data analysis and reporting.
       

    • Languages:
      • English: C1 Advanced
    More
  • Β· 46 views Β· 4 applications Β· 9d

    Senior Python Engineer IRC276747

    Full Remote Β· Ukraine, Poland Β· 5 years of experience Β· B2 - Upper Intermediate
    We are seeking a highly motivated and experienced Senior Python Developer to join our growing team. This role will focus on developing and maintaining test automation framework, primarily using PyTest, with a strong emphasis on cloud VM runners. The ideal...

    We are seeking a highly motivated and experienced Senior Python Developer to join our growing team. This role will focus on developing and maintaining test automation framework, primarily using PyTest, with a strong emphasis on cloud VM runners.

    The ideal candidate will have a deep understanding of Python, testing techniques, and a passion for building robust and efficient systems. Experience with network protocols and OS Linux is highly desirable.

    As part of the GlobalLogic team, you will grow, be challenged, and expand your skill set, working alongside highly experienced and talented people.

    If this sounds like an exciting opportunity for you, send over your CV!

     

    Requirements

    – Experience with PyTest or other test libraries in Python.
    – Strong understanding of Python and Linux OS.
    – Expertise in Python package creation.

     

    Nice to have skills, experience & qualifications:
    – Familiarity with real-time operating systems (QNX preferred) and basic C++ knowledge.
    – Experience with DDS communication protocol.
    – Knowledge of the medical device development process.

     

    Job responsibilities

    – Design, develop, and implement test automation framework using Python and PyTest.
    – Optimize test cases execution environment.
    – Integrate test automation framework with in-house cloud orchestration platform.
    – Support the Automation QA team.
    – Documentation and training: Document the design of software and train team members on new workflows and tools.

     

    #LI-ELK1
    #LI-Remote

     

     

    What we offer

    Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

    Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

    Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

    Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

    High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

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  • Β· 70 views Β· 7 applications Β· 9d

    Middle Python Developer

    Hybrid Remote Β· Cyprus Β· Product Β· 3 years of experience Β· B2 - Upper Intermediate
    Our company is looking to hire Middle Python Developer. This is a full-time position that is 100% remote with no geographical restrictions.About the company At codeIMPL, we believe that innovation and growth go hand in hand. Since our launch in 2018, we...

    Our company is looking to hire Middle Python Developer. This is a full-time position that is 100% remote with no geographical restrictions.About the company

    At codeIMPL, we believe that innovation and growth go hand in hand. Since our launch in 2018, we have been helping businesses and individuals build strong, future-ready digital solutions across mobile, web, and beyond.

    Today, we are a dynamic, fast-growing company trusted by leading global clients across FinTech, Blockchain, DeFi, Health & Fitness, and Gambling industries.


    We rely on cutting-edge technologies and modern development practices to create scalable products that continue to grow and evolve.

     

    About the product

     

    Join us in building a large-scale fintech platform that's currently in an active expansion phase thanks to a rapidly increasing number of users.
    Our product is much more than a payment system β€” it's a high-load solution with complex business logic, massive volumes of transactions, and rich data streams.

     

    Responsibilities

     

    • Develop and maintain asynchronous backend services (FastAPI, ARQ, service-oriented and microservice applications).
    • Write clean, testable, and maintainable code.
    • Participate in design discussions and suggest improvements to performance and developer experience.
    • Collaborate openly with backend, frontend, DevOps, and product teams.

       

    Requirements

     

    • 3+ years of hands-on experience with Python (asyncio, typing, pydantic);
    • Solid experience with SQLAlchemy 2.0 and Alembic;
    • Proficiency in writing unit and integration tests (Pytest/Unittest);
    • Hands-on experience with FastAPI and async task processing (ARQ/Celery/RQ);
    • Database skills: PostgreSQL (indexes, transactions, RLS). Knowledge of TimescaleDB/ClickHouse is a plus;
    • Experience in database query optimisation (EXPLAIN, keyset pagination, batching);
    • Understanding of idempotency and outbox/event sourcing principles;
    • Experience with Docker, docker-compose, local environments;
    • Basic knowledge of Kubernetes and AWS (SQS, RDS, S3) is a plus;
    • Understanding of observability (structured logs, traces, metrics);
    • PCI DSS/ISO 27001 awareness will be a plus;
    • Experience in Fintech domain will be a plus;
    • English: intermediate or higher.

     

    We offer

     

    • Full-time remote job.
    • Paid annual leave.
    • Work with professional team and friendly atmosphere.
    • Minimum of bureaucracy.

     

    Why join us?

     

    If you want to work on a challenging, high-impact project, with real growth opportunities β€” codeIMPL is the right place for you.
    Here, your ideas matter. Your work matters.
    Together, we build the future of digital finance.

    More
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