Jobs
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Β· 113 views Β· 28 applications Β· 27d
Back-end software development
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· B2 - Upper IntermediateDeepX is looking for: 2+ year of professional experience in the Back-end software development and with LLM experience. Strong understanding of: Python 3, OOP, REST API, asyncio, algorithms and their complexity (Big-O) Python web backend frameworks...DeepX is looking for: 2+ year of professional experience in the Back-end software development and with LLM experience.
Strong understanding of:- Python 3, OOP, REST API, asyncio, algorithms and their complexity (Big-O)
- Python web backend frameworks (FastAPI preferred)
- SQL databases (PostgreSQL preferred)
- NoSQL databases (MongoDB)
- SQLAlchemy ORM
- Authentication and authorization
- Pydantic
- Performance optimization
- GIT
At least basic understanding of:
- WebSocket protocol
- Microservices
- Familiarity with Docker or Kubernetes
- Postman
- CI/CD practices
Unit testing and testing in general
Any of these will be a plus:
- Experience with integrating LLM solutions
- PubSub (Kafka/RabbitMQ)
- Deployment, scaling and server management solutions
- Any experience with the front-end development, knowledge of React or other frontend framework
- Link to your public Git
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Β· 129 views Β· 29 applications Β· 11d
Python Django Developer
Full Remote Β· Ukraine Β· 3 years of experience Β· B1 - IntermediateWe are a dynamic and innovative team working on a cutting-edge project in sports analytics and statistics. With a solid foundation in frontend development, we are now looking for a skilled Python Developer to lead backend implementation and API...We are a dynamic and innovative team working on a cutting-edge project in sports analytics and statistics. With a solid foundation in frontend development, we are now looking for a skilled Python Developer to lead backend implementation and API development.
Requirements:
- Proven experience as a Python Developer with strong expertise in Django, Django Templates, and Django Ninja (experience with FastAPI or DRF is also acceptable).
- Solid understanding of backend development, especially in the context of data-rich applications.
- Experience with PostgreSQL, Redis, and Solr or Elasticsearch.
- Experience in designing, developing, and maintaining robust and well-documented APIs.
- Excellent collaboration and communication skills.
- Problem-solving mindset with strong attention to detail.
Will be a Plus:- Understanding of sports statistics and analytics, with the ability to translate data into actionable insights.
- Experience integrating third-party sports data providers via APIs.
- Familiarity with responsive design and building user interfaces for data-heavy applications.
- Basic knowledge of frontend technologies such as HTML, JavaScript, CSS, SCSS, and experience with Unpoly.
Responsibilities:- Lead the backend development and architecture of the platform.
- Design, implement, and maintain high-performance APIs to serve real-time and historical sports data.
- Collaborate with the frontend team to ensure seamless integration of backend services.
- Work with the team to assess and implement missing features on both frontend and backend.
- Ensure high code quality through unit testing and clean architecture practices.
- Optimize and maintain the performance and scalability of the application.
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Β· 53 views Β· 13 applications Β· 24d
Senior Python Developer
Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateHello everyone At Intobi, we're a software and product development company passionate about driving innovation and progress. We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs. Our expertise lies in...Hello everyone π
At Intobi, we're a software and product development company passionate about driving innovation and progress.
We help our clients succeed by delivering custom-built tech solutions designed to meet their unique needs.
Our expertise lies in developing cutting-edge Web and Mobile applications.
Weβre looking for a success-driven Senior Python Developer for one of our clients.
Full-time, long-term position with the flexibility to work either from the office or remotely.
About the project:
It is a leading provider of innovative technology solutions, delivering cutting-edge services to businesses across various industries. Our mission is to help organizations accelerate their digital transformation through scalable and secure backend technologies.
Requirements:
β 7+ years of professional experience in software development, with a strong focus on backend technologies.
β Proficiency in Python (Django experience is a bonus).
β In-depth understanding of Kubernetes (K8s) for container orchestration and management.
β Experience in developing and deploying cloud solutions using AWS services, including ECS, EKS, Lambda, S3, and RDS.
β Strong background in microservices architecture and distributed systems.
β Experience working with both relational and NoSQL databases.
β Strong debugging skills and a deep understanding of performance optimization techniques.
β Ability to collaborate effectively with other developers, product managers, and engineers to ensure the success of key projects.
β Spoken English (B2+).
Preferred Qualifications:
β Knowledge of continuous integration and continuous delivery (CI/CD) pipelines.
β Experience with containerization tools like Docker.
β Familiarity with DevOps principles and practices.
What we offer:
β Competitive salary;
β Paid vacation and sick leaves;
β Paid day off (Ukrainian holidays);
β Flexibility to work either from our cozy office or remotely;
β 8 hours working day, 5 days a week;
β Career growth potential;
β Free snacks, fruits, and drinks;
β Friendly team and corporate events.
Please send your CV here or via email
Should the first stage be successfully completed, youβll be invited to a personal interview.
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Β· 45 views Β· 3 applications Β· 13d
Python Expert (Kubernetes) (Ukrainian)
Full Remote Β· Worldwide Β· 8 years of experience Β· B2 - Upper IntermediateKey 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
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Β· 60 views Β· 2 applications Β· 19d
Senior Software Developer
Full Remote Β· Romania, Poland Β· 3 years of experience Β· B2 - Upper IntermediateN-iX is seeking a Senior Software Developer in the AI Services to join our team. About the project: Our client is an established market leader who has been processing over 18 million vehicle claims per year since 2002, with more than 1,000 employees...N-iX is seeking a Senior Software Developer in the AI Services to join our team.
About the project: Our client is an established market leader who has been processing over 18 million vehicle claims per year since 2002, with more than 1,000 employees worldwide. They combine AI-based processes and the latest technologies with the knowledge of our automotive experts.
Responsibilities:
- Design and implement software solutions in Python in the field of artificial intelligence and machine learning.
- Conceptualize and test scalable applications and services that meet the requirements of our customers.
- Work closely with Data Scientists and other Developers to seamlessly integrate AI models into existing systems.
- Analyze and optimize the performance of AI-Applications to maximize their efficiency and effectiveness.
Apply your expertise and contribute to the continuous development and improvement of our development processes and methods.
Requirements:
- Qualification: A degree in IT, physics, mathematics, or a related field, preferably complemented by a computer science degree, as well as three or more years of experience in development with Python.
- Experience & Know-how: Solid backend experience, hands-on knowledge of FastAPI and core Python, as well as a basic understanding of machine learning and SQL.
- Personality & Working method: Excellent analytical abilities and problem-solving skills, able to work independently and stay well-organized, good team player.
- Technical skills: Experience with Python (NumPy, OpenCV, FastAPI) and AWS ML services, DevOps (GitLab CI/CD, Docker, Kubernetes, NVIDIA Triton), and backend development (REST API, OpenAPI, Swagger).
Language: Fluent in written and spoken English.
Nice-to-have:
- Experience in AI frameworks, LLM frameworks such as Haystack/LangChain, and PyTorch.
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Β· 63 views Β· 14 applications Β· 19d
Python Expert (Kubernetes)
Full Remote Β· Worldwide Β· 7 years of experience Β· B2 - Upper IntermediateKey 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
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Β· 38 views Β· 2 applications Β· 12d
Full Stack Developer (Python, AWS, Angular or React)
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateApplying 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....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 Angular or React.
β’ Agile/scrum/Jira/confluence/Git
β’ Experience with Cloud technologies, preferably AWS
β’ Proficiency in CI/CD pipelines
β’ Unit and integration testing
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Β· 74 views Β· 7 applications Β· 13d
Back-end developer for Python and Django Web SaaS
Part-time Β· Full Remote Β· Ukraine Β· Product Β· 3 years of experience Β· B2 - Upper IntermediateAbout the Project Weβre running a live SaaS product β a QR code generation platform β and are looking for a backend developer to join our small cross-functional team. Tech Stack (Required) Python 3 β 3+ years Django β 3+ years Django REST Framework β 3+...About the Project
Weβre running a live SaaS product β a QR code generation platform β and are looking for a backend developer to join our small cross-functional team.
Tech Stack (Required)
- Python 3 β 3+ years
- Django β 3+ years
- Django REST Framework β 3+ years
- Web development β 3+ years
- Stripe API (and djstripe)
- GitLab
Nice to have
- AWS knowledge (mainly Docker and RDS)
Day-to-Day Focus (based on current goals)
- 90% New feature & API development, improvements to existing features
- 10% Deploy activities, writing tests, assisting with production environment issues, providing backend insight for business requirements
Project Management & Collaboration
- Jira (Kanban-style workflow)
- Slack for communication
Soft Skills (Required)
- Product mindset: focus on building and growing the product
- Accountability & ownership: your code will be customer-facing
- Independent self-management
- Team-oriented mindset
- Spoken English required
Code Quality & Best Practices
- Adherence to coding best practices
- Experience with code reviews and knowledge-sharing
- Familiarity with security standards and performance optimization
- Writing clean, maintainable, and well-documented code
Other Details
- Flexible working hours (GMT+3)
- Team communicates in Ukrainian and English
- 100% remote
- Open and transparent communication
- Strong problem-solving skills
- Soft skills
- At least 20 hours committed to the project per week.
- Hourly salary - invoice required at the end of each month.
Hiring Process
- Application reviewed
- Technical test task (if suitable after step 1)
- Interview with Backend Lead (review + deeper discussion)
- Meet & greet in English with a Co-Founder (20 minutes + a few technical questions)
- Hiring decision
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We are a small team, and while we strive to review every application, we may not be able to respond to all candidates. We appreciate your understanding and thank you for your interest in the role.Thanks for giving this job post a read and we're looking forward to your application.
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Β· 40 views Β· 4 applications Β· 13d
Python Team Lead
Full Remote Β· Armenia, Moldova, Poland, Romania, Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateMeet the YozmaTech YozmaTech isnβt just another tech company - weβre a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries,...Meet the YozmaTech
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YozmaTech isnβt just another tech company - weβre a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If youβre passionate about building meaningful products and want to join a team that feels like family - youβll feel right at home with us.
Our client's product enables users to build financial solutions designed for SMBs that turn manual monthly and quarterly reporting processes into automated ones.
We are looking for a highly skilled and passionate Lead Python Engineer with strong Django expertise and a passion for startups to join our team!
Key Requirements:
πΉ Bachelors degree in Computer Science or related field;
πΉ 5+ years of experience in software development in a SaaS company;
πΉ Fluent in Python (Django);
πΉ Excellent knowledge and experience with building, optimizing, and maintaining large-scale production systems;
πΉ Experience with writing unit tests and integration tests;
πΉ Experience with Relational DBs (Postgres, MSSQL);
πΉ Experience and familiarity with Cloud Architecture and services;
πΉ Knowledge of REST and experience working with REST APIs;
πΉ Familiar with KISS, DRY, SOLID, OOP;
πΉ Knowledge of Celery;
πΉ English - Upper-Intermediate or higher.
Will be plus:
πΉ Familiarity with Azure;
πΉ Knowledge of RabbitMQ;
πΉ Knowledge of Redis;
πΉ Knowledge of Excel Add-Ins.
What you will do:
πΉ Take part in developing the backend of the SAAS application;
πΉ Develop and lead end-to-end development of new features and services in a multi-service environment while maintaining high quality and standards;
πΉ Develop scalable web APIs, implement sophisticated business logic, and develop asynchronous services in a data-oriented, scalable application;
πΉ Take part in a multidisciplinary team involving algorithms/frontend/UI/DevOps;
πΉ Play a significant role in the entire development life-cycle, from design to production.
Interview stages:
πΉ HR Interview;
πΉ Tech interview with Team Lead;
πΉ Interview with PM;
πΉ Interview with VP R&D (optional);
πΉ Reference check;
πΉ Offer.
Why Join Us?
At YozmaTech, weβre self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, youβll always know what youβre working on and why it matters.
From day one, youβll get:
πΉ Direct access to clients and meaningful products;
πΉ Flexibility to work remotely or from our offices;
πΉ A-team colleagues and a zero-bureaucracy culture;
πΉ Opportunities to grow, lead, and make your mark.
After you apply
Weβll keep it respectful, clear, and personal from start to offer. Youβll always know what project youβre joining - and how you can grow with us.
Everyoneβs welcome
Diversity makes us better. We create a space where you can thrive as you are.
Ready to build something meaningful?
Letβs talk. Your next big adventure might just start here. -
Β· 343 views Β· 39 applications Β· 17d
Senior/Staff Backend Engineer to $14500
Full Remote Β· Countries of Europe or Ukraine Β· 8 years of experience Β· C1 - AdvancedTL;DR Elite team of BE engineers building complex AI accounting & fintech product Huge momentum, growing fast, huge product & AI roadmap High-speed development - one of the fastest teams on the planet Comp: $110k-$175k USD base + $40k USD equity...π TL;DR
- Elite team of BE engineers building complex AI accounting & fintech product
- Huge momentum, growing fast, huge product & AI roadmap
- High-speed development - one of the fastest teams on the planet
- Comp: $110k-$175k USD base + $40k USD equity ($150k-$215k USD total)
- Backed by top San Francisco & New York VCs
- Remote with in-person meetups & daily New York EST timezone overlap
- Founders built & exited prior company at 100M ARR and 350+ people
Why This Role Matters Now
The current accounting software is outdated, overpriced, and inefficient, burdened by manual processes.
DualEntry is the AI-native ERP for Finance teams β and weβre looking for experienced backend engineers to accelerate our roadmap development. Youβll architect features and systems end to end at an incredible pace.This is an opportunity to own critical infrastructure at the early stage of a category-defining AI company. Build the first, true AI accounting product with your own hands - alongside our elite team.
About DualEntry
Founded in 2024, DualEntry is one of NYCβs fastest-growing AI startups, backed by top-tier VCs and 30+ unicorn founders.
Our founding team previously scaled a startup from $2K in savings to $100M ARR and a successful exit β after raising $380M+ in funding.
Now, weβre building the next wave of enterprise infrastructure: AI-powered, automation-first, and built for mid-market finance teams tired of outdated tools.
We move fast, deploy to prod daily, and build with a deep sense of ownership.
π Location: Remote with overlap for US ET timezone (NYC HQ)
Where Youβll Create Impact
- Design and build core backend systems using Python
- Build APIs, services, and infrastructure that handle real-time, business-critical and complex accounting logic
- Launch production-ready features from scratch, including CI/CD pipelines and deployment
- Work with product to turn complex finance workflows into performant, secure systems
- Manage complexity in a business-logic-heavy product, including data migrations and scale challenges
- Integrate third-party tools and external systems β proactively managing edge cases and risk
- Own your work from architecture to testing, monitoring, and post-release care
How Youβll Work
Youβll collaborate with:
- Founders, to understand core use cases and product priorities
- Product, to co-design features from first principles
- Frontend Engineers, to ensure seamless delivery across the stack
Youβll work independently, make architectural calls, and deploy to production every day (!).
What Sets You Up for Success
- 8+ years of experience in backend engineering
- Deep experience with complex business logic products
- Proficient in Python and a modern web framework (FastAPI, Flask, or Django)
- Experience deploying on AWS (or similar cloud infrastructure)
- Strong database skills: PostgreSQL, SQL, ORMs, migrations, schema design
- Experience building and testing robust APIs
- Solid understanding of software lifecycle, CI/CD, and production-readiness
- Ability to manage complex systems with evolving requirements
- Fluent in English (C1+) with strong written and verbal communication
How You Operate
- Pragmatic: you like to move forward and make decisions based in reality (not theory). We don't debate if Cassandra has the most theoretical scalability -- we use Postgres until it breaks
- Hard working: 'You can work long, hard, or smart, but [here] you can't choose two out of three" - Jeff Bezos. We wrote this job post during the weekend
- Curious: you love to learn, are highly curious about new frameworks and solutions to engineering problems
- Fast-moving β You deploy daily, iterate quickly, and never wait for permission
Why Youβll Thrive Here
- Youβll help build the foundational backend of a product with massive market pull
- Youβll work with a high-trust, high-speed team that cares about clean code and clear ownership
- Youβll see your work go live weekly and shape how modern finance teams operate
- Youβll grow fast β with full visibility and real responsibility
Compensation & Benefits
- Base salary: $110Kβ$175K USD
- Equity: ~$50K+ USD
- B2B contract (regular employment contract available)
- Remote-first team - the fastest team you will have ever worked with
- 15 PTO days + 12 public holidays
- Visa sponsorship option for relocation to NYC within 2 years
- Freedom, autonomy, and impact from day one
We have only 2 backend engineering seats left on the team.
If you're excited to build systems that power AI and build the first true accounting AI product with your own hands β weβd love to hear from you.
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Β· 29 views Β· 1 application Β· 13d
Senior Python Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateN-iX is looking for Senior Python Engineer to join our team! Our client, Recorded Future, leverages massive amounts of data to construct the valuable insights that keep our customers safe. As cyber threats evolve, so must our detection capabilities. We...N-iX is looking for Senior Python Engineer to join our team! Our client, Recorded Future, leverages massive amounts of data to construct the valuable insights that keep our customers safe. As cyber threats evolve, so must our detection capabilities. We continuously create and refine detection rules to stay ahead of emerging threats, and these detections must be tailored to the unique environments and needs of our customers for maximum impact.
Responsibilities:
- Expand our collection reach with new underground (UG) sources, and strengthen our methods by investigating collection issues and fixing the root causes.
- Solve hard underground data collection problems, such as evading anti-bot methods, coordinating the work of many collector agents, and safely collecting binary data from untrustworthy sources.
- Build high value analytics on raw data from UG sources. Examples: find networks of actors/accomplices, and highlight notable conversation threads.
Requirements:
- 5+ years experience in software engineering using Python. You write clean, production-grade code that your teammates can easily work with.
- Experience with MongoDB.
- Experience with Kibana, Kafka, RabbitMQ
- Working experience with ElasticSearch
- Experience with Selenium, xpath, urllib3
- Great problem solving capabilities and experience troubleshooting data issues. In UG data collection, you cannot ask the sourceβs webmaster for tech support!
- Proactive communication and effective collaboration with your teammates to get technical problems resolved. You are a self-starter. The ball is always in your court.
Nice to have:
- Experience with AWS or other cloud environments
- Interested in DevOps work
- Experience with web scraping
- Comfortable working in global teams
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Β· 39 views Β· 2 applications Β· 13d
Expert/Senior Python Software Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateSummary - Experience in software development for more than 5 years with Python for Senior, 7+ years for Expert; - Profound knowledge of Python frameworks such as: FastAPI (will be a big plus), Flask and in-depth knowledge of their internal architecture;...Summary
- Experience in software development for more than 5 years with Python for Senior, 7+ years for Expert;
- Profound knowledge of Python frameworks such as: FastAPI (will be a big plus), Flask and in-depth knowledge of their internal architecture;
- Practical commercial experience in REST API developing of distributed systems (e.g. microservices, SOA);
Knowledge of techniques for working with asyncio and related libraries (projects use aiohttp / tornado);
- Location is Ukraine (Kyiv, Zhytomyr, Vinnytsia, Khmelnytskyi, Chernivtsi, Ternopil, Rivne, Zakarpattia, Ivano-Frankivsk, Lviv, Volyn regions);
- The model is direct hiring;
- The start is ASAP or from October 1st;
- Project duration is till the end of April with a high possibility of being prolonged.About the role:
As an Expert Python Developer, become a part of a cross-functional development team working an exceptionally exciting client who are the leading enterprise AI SaaS company for digital transformation in the biopharmaceutical industry.
Responsibilities:
- Design and implement complex backend features from conception through to deployment, ensuring they meet strategic business objectives;
- Write clean, secure, highly testable. scalable and well-documented code that adheres to coding standards and best practices;
- Perform comprehensive code reviews to ensure high code quality and facilitate knowledge sharing within the team;
- Actively participate in multiple aspects of the SDLC, including planning, development, testing, and deployment;
- Assist in upholding and enhancing the team`s engineering and quality standards, and support team in adopting these;
- Engage in the technical interviewing process.
Requirements:
- Experience in software development for more than 5 years with Python for Senior, 7+ years for Expert;
- Profound knowledge of Python frameworks such as: FastAPI (will be a big plus), Flask and in-depth knowledge of their internal architecture;
- Practical commercial experience in REST API developing of distributed systems (e.g. microservices, SOA);
- Knowledge of techniques for working with asyncio and related libraries (projects use aiohttp / tornado);
- Excellent knowledge of paradigms and principles: OOP, SOLID, and GRASP, Architectural and Design Patterns, Security principles and Code testing practices;
- Understanding of network interactions: protocols, REST convention, auth standards and practices (oAuth 2.0, JWT);
- Deep understanding of RDBMS systems (PostgreSQL), experience crafting high-performance queries, db optimizations, and designing db structures;
- Deep knowledge and practical experience with SQLAlchemy (sync and async mode in declarative and table-oriented syntax);
- Experience with CI/CD tools (Azure DevOps will be a plus);
- Experience in deploying and managing apps in the public cloud (Azure will be a plus);
- Experience with Docker and Kubernetes;
- Advanced proficiency with unittest, pytest, mock and other common testing tools;
- Experience with troubleshooting, profiling and debugging of applications, refactoring process, Agile software development processes and technologies;
- Fluent / Upper-Intermediate English.
Desirable:
- Participation in Data and AI products development process Azure ecosystem knowledge;
- Experience with Sentry and ELK stack;
- Flyte / Apache Airflow / NiFi / Luigy production experience and usage for ETL processes;
- Experience with messaging systems (RabbitMQ);
- Azure ecosystem knowledge;
- Deep knowledge alembic;
- Understanding db migration process and data migration problems;
- Python code and SQL requests profiling and optimization experience;
- Work with Sentry, New Relic, Raygun;
- Pydantic and SQLModel deep knowledgeDescription.
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Β· 133 views Β· 23 applications Β· 13d
Python Developer / ML Engineer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 1 year of experience Β· B1 - IntermediateRole Overview: We are seeking a Python Developer with Machine Learning engineering skills and at least one year of professional experience. In this role, you will work on data processing with pandas and numpy, Redis-based caching, test automation with...Role Overview:
We are seeking a Python Developer with Machine Learning engineering skills and at least one year of professional experience.
In this role, you will work on data processing with pandas and numpy, Redis-based caching, test automation with pytest, and OOP-based Python development. You will also support the integration of machine learning models into production systems.This position is ideal for someone who wants to grow their career into ML & ML Ops while gaining hands-on experience in a production environment.
Key Responsibilities:
- Develop and maintain Python modules for data processing and integration.
- Handle structured datasets using Pandas and NumPy.
- Implement and optimise Redis caching for high-performance applications.
- Write unit and integration tests with Pytest to ensure system reliability.
- Apply OOP best practices for scalable, maintainable, and clean code.
- Use Git for version control and collaborative workflows.
- Support integration of ML models into production environments.
Participate in code reviews, debugging, and documentation.
Required Skills and Qualifications:
- 1+ years of professional experience as a Python Developer.
- Practical experience in Machine Learning engineering (e.g., scikit-learn, scikit-learn pipelines)
- Strong understanding of OOP principles.
- Strong, hands-on experience with Pandas and NumPy, including advanced data manipulation, aggregation, and performance optimization techniques.
- Familiarity with Redis or other caching technologies.
- Experience writing and maintaining tests using Pytest.
- Proficiency in Git and collaborative development workflows.
Strong problem-solving skills and eagerness to learn.
Preferred (Nice to Have):
- Familiarity with MLOps concepts (deployment, monitoring, pipelines).
- Experience with Docker or cloud platforms (AWS, Azure, GCP).
- Knowledge of CI/CD practices.
About the Project:
We are developing a large-scale insurance pricing optimisation platform that brings together data pipelines, APIs, Redis caching, and MLOps infrastructure to deliver real-time pricing decisions for our partners.About DataObrii:
DataObrii is a high-tech consulting firm specialising in data science, machine learning, and AI-augmented Internet of Things. Our team comprises experienced data scientists, Python engineers, DevOps, hardware electrical engineers, and business analysts dedicated to delivering innovative, data-driven solutions that enhance business intelligence and efficiency. We emphasize continuous improvement, keeping up with current and emerging technologies, and delivering complete timely, effective solutions.What We Offer:
- Opportunity to work on a real-world production ML platform.
- Mentorship from senior Data Scientists and ML Engineers.
- Clear growth path into Machine Learning specialisation.
- Fully remote work environment.
Competitive compensation package.
If you are a motivated Python Developer / ML Engineer with 1+ years of professional experience and want to grow your career in Machine Learning, weβd love to hear from you!
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Β· 21 views Β· 1 application Β· 13d
AI Engineer
Hybrid Remote Β· Poland, Ukraine (Lviv) Β· 5 years of experience Β· B2 - Upper IntermediateWe're building a comprehensive AI agent platform similar to enterprise solutions that automate sales, marketing, customer service, and operations workflows. You'll implement specialized AI agents using LLMs with Python tools and configurable conversation...We're building a comprehensive AI agent platform similar to enterprise solutions that automate sales, marketing, customer service, and operations workflows. You'll implement specialized AI agents using LLMs with Python tools and configurable conversation flows.
Tech stack:
β Backend: Django 5.2+, Python 3.12+, PostgreSQL, Redis
β AI: Claude 3.5/4, AWS Bedrock, embedding models, document intelligence
β Integration: AWS Textract, AWS OpenSearch, External APIs
β Infrastructure: AWS Lambda, S3 storage, REST APIs (API Gateway), webhooks
β Compliance: GDPR-ready, enterprise security, audit loggingRequirements:
β strong experience in Python and modern software engineering practices
β Django/DRF experience with complex B2B enterprise applications
β LLM APIs (OpenAI, Anthropic) experience and advanced prompt engineering
β experience with business system integration (CRM/ERP, marketing automation, e-commerce)
β hands-on experience with RAG systems, vector databases, and document processing pipelines
β experience with AWS deployment with enterprise security and compliance requirements
β English β Upper-intermediate level or higherWould be a plus:β
β regulated industries experience (construction, healthcare, financial services)
β EU market knowledge and GDPR/EU AI Act compliance
β multi-language content generation and translation workflows
β enterprise change management and user training experienceResponsibilities:
β build LLM-powered agents (dashboards, reporting automation)
β develop Python tools for document processing (document analysis, PDF parsing, compliance checks), data integration (API orchestration), and workflow automation
β implement RAG systems for knowledge retrieval across existing and new documents
β create configurable conversation presets for different business functions and user roles
β build multi-modal capabilities for processing documents
Why Rolique?β we believe in fairness, transparency and helpfulness in everyday work
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β your personal development is important to us, therefore we promote the internal transfer of knowledge and strengthen your βzone of geniusβ
β 20 days of paid vacation and 5 days of sick leaves
β personal budget for courses, training, and certifications
β health support and sports compensation
β accounting support -
Β· 26 views Β· 7 applications Β· 2d
Senior Python Developer
Full Remote Β· Ukraine Β· Product Β· 4 years of experience Β· B1 - IntermediateWe work at the intersection of blockchain technologies, high-load systems, and next-generation financial instruments. Our products are data indexing, trading automation, and DeFi integrations. Stack: Python, Rust, TypeScript, PostgreSQL, RabbitMQ, Docker,...We work at the intersection of blockchain technologies, high-load systems, and next-generation financial instruments. Our products are data indexing, trading automation, and DeFi integrations.
Stack: Python, Rust, TypeScript, PostgreSQL, RabbitMQ, Docker, Web3/EVM.Responsibilities
- Develop and maintain backend services in Python (FastAPI / aiohttp), write async code, and integrate services with PostgreSQL and RabbitMQ.
- Implement message handlers (consumers/producers), add idempotency and retry logic.
- Write unit/integration tests, help introduce CI plans, and ensure release stability.
- Participate in creating APIs (OpenAPI), documentation, and database migrations (alembic).
Work closely with the Platform/DevOps team on configuring staging/production environments and monitoring.
Requirements
- 4 years of experience in Python/FastAPI development.
- Practical experience with async Python (asyncio/aiohttp/aiopg/asyncpg) or solid knowledge of WSGI/ASGI stacks (FastAPI, Starlette).
- Experience working with PostgreSQL (SQL, migrations), basic understanding of transactions and indexing.
- Experience working with message queue systems (RabbitMQ, Kafka, or similar) β implementing consumers/producers.
- Test writing skills (pytest), familiarity with CI (GitHub Actions/GitLab CI).
Ability to read other peopleβs code, create PRs with clear descriptions, and conduct code review.
Nice to have (plus)
- Experience with Docker and Kubernetes (deployment, helm charts).
- Familiarity with OpenTelemetry/Prometheus/Grafana and logging (structured logging).
- Experience integrating with external APIs (OAuth/JWT, webhooks).
Knowledge of Rust/Go or understanding of microservice architecture β will be a plus.
What we offer
- Hybrid/remote work, competitive salary, optional participation in the option pool.
- Work with interesting Web3/DeFi integrations, opportunity to grow into Tech Lead.
- A strong technical team, code reviews, architectural discussions.
- Infrastructure and processes: CI/CD, monitoring, staging environments.