Jobs
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· 253 views · 100 applications · 21d
Backend Engineer (Python)
Full Remote · Countries of Europe or Ukraine · 3 years of experience · IntermediateThe Role As a Backend Engineer, you’ll help design and build the backend systems that power our autonomous AI agent platform. You’ll work closely with senior engineers and ML teammates to deliver scalable, secure, and reliable infrastructure that...The Role
As a Backend Engineer, you’ll help design and build the backend systems that power our autonomous AI agent platform. You’ll work closely with senior engineers and ML teammates to deliver scalable, secure, and reliable infrastructure that supports real-time agent workflows.
Key Responsibilities
- Develop and maintain backend services and APIs to support agent orchestration and data pipelines
- Write clean, efficient, and well-documented code for microservices and data integrations
- Support the design and implementation of databases, messaging systems, and ETL jobs
- Collaborate with the ML and frontend teams to integrate models and features into production
- Help monitor system performance, debug issues, and contribute to uptime and reliability
- Contribute to code reviews, testing, and improving backend best practices
Requirements
- 2–4 years of experience as a backend engineer, ideally working in a fast-paced environment
- Strong knowledge of backend development in Python
- Familiarity with microservices, REST APIs, and event-driven architectures
- Hands-on experience with relational and/or NoSQL databases
- Basic understanding of containerization (Docker) and CI/CD workflows
Nice to Haves
- Exposure to building systems that integrate with ML or data pipelines
- Familiarity with cloud services
- Knowledge of distributed systems, message queues, or serverless architectures
- Previous startup experience
Why You Should Join
- Competitive equity & pay - get in early and own what you build.
- Work closely with experienced founders with a proven startup track record.
- Move fast, ship fast - no corporate bureaucracy.
- Shape the AI revolution in healthcare - massive market, untapped potential
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· 175 views · 20 applications · 6d
Team / Tech Lead Python Developer
Full Remote · Countries of Europe or Ukraine · 7 years of experience · IntermediateWe are looking for a Team / Tech Lead Python Developer for a stable long-term project. Must have Python: website scraping, FastApi, Websockets, asynchronous programming, object-oriented programming. Databases: SQL server, Redis Fluent English Great...We are looking for a Team / Tech Lead Python Developer for a stable long-term project.
Must have Python: website scraping, FastApi, Websockets, asynchronous programming, object-oriented programming.
Databases: SQL server, Redis
Fluent English
Great communication, team player, hard worker, having sense of urgency
Working hours Israel - from Sunday to Thursday, Friday Saturday days off
Sometimes, needs to fix bugs during nights or weekends, depending on the level of code - the better level, the fewer issues
The project is about collecting and processing data for sports games, to provide data as a service for other services.
It's a data-collecting and processing platform, there are a lot of parsing and scraping tasks.
We are an outstaff company, working with a client for a long time, looking for a new team member to make the team stronger.
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· 61 views · 0 applications · 20d
Python AI/Backend engineer
Hybrid Remote · Poland · 3 years of experience · Upper-IntermediateAbout the project We are transforming the rusty processes of Cost Estimations after Natural disasters with AI-driven automation. Our platform automates the process of parsing documents using OCR models, analyzing the inputs, applies modifications,...About the project
We are transforming the rusty processes of Cost Estimations after Natural disasters with AI-driven automation. Our platform automates the process of parsing documents using OCR models, analyzing the inputs, applies modifications, retrieves semantically close data from the database and builds the reports. Additionally we give our non-technical users possibility to fine-tune our system by modifying the database and searching for relevant data in it.
Users interact with an advanced AI agent layer, built on a multi-agent infrastructure, where multiple specialized AI agents collaborate to deliver smart, context-aware recommendations and insights via a unified Assistant interface. This approach and functionality drastically speeds up the processes of Cost Estimation Engineers allowing businesses to be more efficient.
Role overview
As a Python Developer, you will design, develop, and optimize scalable backend services and distributed systems using a service-oriented approach.
You will play a key role in building and enhancing our multi-agent environment, where multiple AI agents collaborate to deliver advanced functionality.
Your responsibilities will include developing and maintaining core backend services, and ensuring seamless integration of various system components.
You will tackle challenging technical tasks, improve engineering practices, to deliver high-quality, robust solutions that drive the growth and performance of our product.
Key responsibilities:- Develop and deploy applications using Python
- Create high-quality technical designs and well-documented code
- Solve complex technical challenges that have a real-world impact
- Design and implement scalable solutions
Experience:
- 3+ years of professional software development
- 2+ years of experience with FastAPI
- 2+ years of hands-on experience working with LLMs and the surrounding ecosystem, including building AI agents, integrating LLMs via API, and utilizing agent orchestration frameworks (such as LangChain, LangGraph, or similar tools)
Skills:
- Strong knowledge of Python and FastAPI
- Deep experience with REST APIs and web services
- Experience with distributed systems and service-oriented architectures
- Strong experience with SQL (PostgreSQL, Google Big Query)
- Solid understanding of asynchronous programming (asyncio)
- Experience with multiprocessing and multithreading
- Experience with Docker and containerization
- Experience throughout the software development lifecycle: requirements, design, development, and implementation
- Experience in building AI agents using frameworks like LangGraph, LangChain and LangSmith (a must)
Experience working with a range of language models accessible via API (e.g., OpenAI GPT, Anthropic Claude, Google Gemini, Mistral)
Nice to have:
- Experience with Kubernetes
- Experience with Terraform
- Experience with AWS
- Experience with observability and monitoring tools (e.g., OpenTelemetry, Prometheus, Grafana)
- Experience with FE frameworks (React or Next.js)
What we offer:
- Flexible schedule and comfortable working environment.
- Full-time, work remotely or hybrid.
- 21 working days of fully paid vacation.
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· 233 views · 69 applications · 20d
AI Automation Engineer
Full Remote · Worldwide · Product · 2 years of experience · Upper-IntermediateTokenSaver is a B2B product company focused on cutting costs for AI usage. We are building a suite of internal automation tools from scratch to supercharge our marketing & sales efforts. Our goal is to automate a significant portion of our marketing...TokenSaver is a B2B product company focused on cutting costs for AI usage. We are building a suite of internal automation tools from scratch to supercharge our marketing & sales efforts. Our goal is to automate a significant portion of our marketing pipeline – from outreach and guerrilla marketing to SEO, paid ads, etc – in order to empower our marketing & sales team to achieve more with less manual work.
We are looking for a full-time AI Automation Engineer to design and implement an AI-driven marketing automation system. In this highly autonomous role, you will be the sole developer working closely with our CMO to identify opportunities for automation and build solutions end-to-end.
You’ll have the freedom to research and decide when to build custom tools from scratch vs. integrating third-party services via APIs.
This is a position for someone who can work independently, take initiative, and commit fully to our project (no parallel jobs or major side commitments). If you are excited about using no-code/low-code platforms (like n8n, make) combined with custom code and AI agents to streamline business processes, we'd love to talk to you!Key Responsibilities:
- Design & Develop Workflows: Create complex automation workflows (primarily in n8n) that integrate various services (APIs, databases, third-party tools) and AI capabilities to streamline marketing operations. This includes multi-step flows with conditional logic, error handling, and monitoring.
- AI-Powered Automation: Integrate AI agents and LLMs into the workflows for intelligent decision-making and content generation. Leverage frameworks like LangChain and services like OpenRouter to add NLP and generative AI components where they add value (e.g. automating outreach messages, summarizing data).
- No-Code/Low-Code Integration: Utilize and interconnect no-code tools such as Airtable (for data management), Bubble or Strapi (for building simple interfaces/admin panels), and use Looker or similar BI tools for dashboards. Ensure these tools work in harmony as part of a unified automation ecosystem.
- Web Data Gathering: Use web automation and scraping tools (e.g. Apify or custom Python scripts) to collect and process data relevant to marketing campaigns (such as lead information, social media data, etc.), and feed this data into the workflows.
Required Skills & Experience:
- Automation & Workflow Design: Proven experience (1+ years) in building complex workflows or process automations using tools like n8n, Zapier, Make, or similar.
- Programming: Strong programming skills, especially in Python (for writing custom scripts, integrations, or data processing as needed). Familiarity with JavaScript/React/TypeScript is a plus.
- AI Integration: Hands-on experience integrating AI/ML services into applications or workflows. For example, working with APIs like OpenAI/Anthropic or using libraries/frameworks to incorporate language models into processes.
- API & Web Services: Solid understanding of RESTful APIs, webhooks, and authentication (OAuth, API keys). Ability to connect and orchestrate multiple services via API calls, and transform data (JSON, CSV, etc.)
- Data Management: Experience with databases or cloud spreadsheets. You should know how to structure data in Airtable or databases and manage data flows between systems. Basic knowledge of SQL or Airtable scripting is a plus.
- Tools & Platforms: Familiarity with no-code/low-code platforms and tools such as Airtable, Bubble, Strapi, etc. Experience using Looker or other BI tools to create dashboards is nice to have (for reporting on marketing KPIs).
- Web Scraping/Automation: Experience using Apify, Selenium, or similar tools for web data extraction and browser automation tasks.
- Dev Practices: Comfort with version control (Git) and using modern dev environments. Ability to quickly prototype and test solutions, possibly using tools like Replit. (Experience with AI-assisted development tools like Cursor is a plus.)
Soft Skills: Independent and proactive work style – you take ownership of projects and can drive them with minimal guidance. Strong problem-solving skills and eagerness to research & learn new technologies on the fly. Good communication skills to collaborate with a non-engineering team (marketing) and explain complex ideas in simple terms.
Would be a plus:
Bachelor’s degree in Computer Science, Math, or Physics
What We Offer:
- Impact & Ownership: The chance to build a pivotal internal system from the ground up. Your work will directly influence how our marketing team operates and how efficiently we can grow the business.
- Innovative Environment: Work with cutting-edge technology at the intersection of no-code automation and AI. You'll have the opportunity to experiment with new tools and approaches to find what works bestdjinni.co.
- Autonomy and Growth: As the dedicated specialist in this area, you’ll have a high degree of autonomy in choosing tech solutions and implementing ideas. This role offers a startup-like environment with plenty of room for creativity, learning, and professional growth.
- Collaboration: Although you’ll often work independently, you’ll be a key partner to our CMO and marketing team. You’ll get to see the direct results of your work in the success of marketing campaigns and be recognized for it.
- Full-Time Commitment: A stable, full-time role with a competitive compensation package. We expect full focus, and in return you become a core member of the team, fully invested in our mission. (Remote work is possible; we value outcomes over office presence, though we do prefer some overlap with our business hours.)
- Opportunity to work with cutting-edge AI cost-optimization technology.
- Remote work
- High ownership and direct influence on product direction
1-month test period & 6-12-month contract after the test period.
About us:- Raised $450k funding from angel investors
We have a separate successful product with solid traction that helps reduce costs for cloud (AWS, GCP, Azure)
If you are excited about building automation systems that blend no-code tools with AI-driven intelligence and want to lead a project with significant ownership, we'd love to hear from you! Apply now to join TokenSaver and help us redefine how marketing can be done with smart automation.
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· 124 views · 37 applications · 20d
Senior Python ( AI/ ML) Developer
Full Remote · Worldwide · 5 years of experience · Upper-IntermediateQIT Software is looking for a highly skilled Python Developer. Requirements: - 5+ years of professional Python programming experience - Proven track record in delivering large-scale Python projects (please include links, code samples, or project...QIT Software is looking for a highly skilled Python Developer.
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Requirements:
- 5+ years of professional Python programming experience
- Proven track record in delivering large-scale Python projects (please include links, code samples, or project descriptions)
- Previous involvement in AI/ML projects (TensorFlow, PyTorch, scikit-learn, etc.)
- Comfortable with SQL/NoSQL databases and related ORM frameworks
- Experience using version control (Git) and CI/CD pipelines
- Excellent communication and problem-solving skills
- Have a B2+ (upper Intermediate +) level of English and are ready to use it in everyday communication
Would be a plus:
- WebRTC experience (integration, real-time communication features, etc.)
- Golang experience (microservices, concurrent programming)
- Experience with cloud platforms (AWS, GCP, or Azure)
Responsibilities:
- Design, develop, and maintain robust Python applications and APIs
- Collaborate with cross-functional teams (Frontend, DevOps, Product) to ensure seamless integration and deployment
- Optimize code for performance, scalability, and reliability
- Troubleshoot, debug, and solve production-level issues
- Contribute to technical discussions and architecture decisions
Tech stack: Python, SQL/NoSQL, AI/ML,TensorFlow, PyTorch, CI/CD, Git
Timezone: 5+ hours overlap with EST/PST
We Offer:
- The ability to work remotely from anywhere in the world
- Flexible work schedule, no micromanagement, no strict deadlines and free overtime work
- Work in European and American products with a modern technology stack in different industries (Finance, Technology, Health, Construction, Media, etc.)
- Revision of wages every year or on an individual basis
- Accounting support and full payment of taxes by the company
- Paid 15 vacation days, 5 sick days and public holidays
- Compensation for sports subscriptions, courses, conferences, etc.
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· 59 views · 3 applications · 20d
Senior Python Engineer (Gen AI) for internal AI Platform (Finance and Risk Tech)
Full Remote · Poland, Romania · 5 years of experience · Upper-IntermediateCompany is looking for a Senior Python Engineer (Gen AI) for remote work. The company is home to 200+ engineers, designers, analysts, and advisors solving complex business challenges through technology. Our client is a global software-as-a-service...Company is looking for a Senior Python Engineer (Gen AI) for remote work.
● The company is home to 200+ engineers, designers, analysts, and advisors solving complex business challenges through technology.
● Our client is a global software-as-a-service company that builds a cloud-based data platform that enables the use of connected data and automation of reporting across finance, accounting, risk, and compliance, offering services to 85% of FORTUNE® 500 companies.● We’ve built a data service that stores, modifies, and queries graph data structures. This service is utilized by a large number of enterprise clients to manage, retrieve, and audit their financial data.
● We handle financial records for hundreds of millions of clients across Asia, Europe, and the Americas.
● As a Senior Python Engineer, you will design and build the Platform for the Augmented Retrieval Generation (RAG) solution for the ecosystem of software products developed by the company internally.
► Must have experience with:
- experience in Python development, LLM integration (OpenAI API or equivalent), and RAG implementation► As a plus: expertise in AWS cloud services
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· 103 views · 21 applications · 20d
Middle Data Engineer
Full Remote · Spain, Poland, Portugal, Romania, Ukraine · 4 years of experience · Upper-IntermediateTech stack: Python, FastAPI, Flask, Pandas, DBT, Unit Testing, GraphQL, Google Cloud, Terraform, GitHub Actions, Airbyte You will play a crucial role in building and maintaining the server-side logic of our platform. You will work closely with our...Tech stack: Python, FastAPI, Flask, Pandas, DBT, Unit Testing, GraphQL, Google Cloud, Terraform, GitHub Actions, Airbyte
You will play a crucial role in building and maintaining the server-side logic of our platform. You will work closely with our data engineering team to develop scalable software solutions.
We are looking for someone who thrives in a fast-paced, collaborative environment and is passionate about good engineering, getting things done, and developing a good product. Your input will be valued, and you will play a significant role in building and transforming the client’s wealth management platform using these technologies.
About the project:
The client is a famous venture capital firm running the fund using Salesforce as the master data repository and Google Drive for document storage. Ranging from Excel to external commercial tools and custom-built user-facing apps, different departments use multiple siloed systems for data management.
The major challenge is the suboptimal time to make the final decision as analysts can't rely on the existing data due to possible human errors and complicated data management. The solution is to build a unified data platform that will be integrated with Salesforce and other existing systems to efficiently transform financial, legal, and ops data to data marts that are ready for interaction and comprehensive visualization with BI tools on web and mobile platforms.
Skills & Experience
- Possess a Bachelor’s degree in Computer Science or Software Engineering, or demonstrate substantial experience as a seasoned app developer.
- Demonstrate a minimum of 3 years of proficiency in Python
- Advanced experience using different kinds of databases (for example, PostgreSQL, BigQuery, Redis) including experience with query and optimization techniques.
- Display a comprehensive understanding and practical experience with Google Cloud services.
- Profound experience with unit and integration testing methodologies.
- Hands-on experience working with Docker
- Proven background in collaborative efforts with product managers and fellow engineers, particularly within distributed multicultural teams.
- An excellent command of the English language, both written and verbal.
- Possess outstanding communication skills, coupled with a sense of humor, and express a keen interest in the domains of personal and corporate finance.
Nice to have
- Interest in financial management and investment services.
- Experience with full-stack development.
Responsibilities
- Collaborate with the team to define, design, and ship new features for the wealth management platform.
- Ensure high performance and responsiveness of applications.
- Maintain existing systems and features, including upgrades and security patches.
- Identify and correct bottlenecks, performance issues, and other bugs.
- Help maintain code quality, organization, and automation.
- Collaborate with other teams as needed to ensure interoperability, stability, and code reusability.
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· 121 views · 6 applications · 12d
Senior Python Developer
Full Remote · Worldwide · 5 years of experience · Advanced/FluentWe are looking for an experienced Senior Python Developer to join and strengthen our growing team. You’ll work on backend systems that power scalable, high-performance applications — including those with AI components. What you'll do: -Design and...We are looking for an experienced Senior Python Developer to join and strengthen our growing team. You’ll work on backend systems that power scalable, high-performance applications — including those with AI components.
What you'll do:
-Design and develop reliable, maintainable, and scalable backend systems in Python.
-Drive the architecture of new features and systems, making key technical decisions.
-Lead integration of AI components (e.g., LLMs, LangChain, vector databases).
-Collaborate across teams to deliver solutions that meet client needs.-Ensure code quality through testing, code reviews, and best engineering practices.
-Participate in DevOps processes (CI/CD, monitoring, cloud deployment).
-Mentor and support mid-level and junior developers.
Requirements:
-Strong proficiency in Python and backend system design.
-Excellent spoken and written English communication skills.
-Solid experience with asynchronous programming (e.g., asyncio, FastAPI, aiohttp).
-Deep knowledge of relational databases (PostgreSQL, MySQL) and ORMs (SQLAlchemy, Django ORM).
-Practical experience with CI/CD pipelines, containerization (Docker), and cloud deployment.
-Strong understanding of software engineering principles, version control (Git), and testing frameworks (e.g., pytest).
Nice to have (not mandatory, but a big plus):
-Experience with LLMs, LangChain, vector stores (e.g., FAISS, Weaviate).
-Background in Data Science or Machine Learning.
-Experience with Cloud Infrastructure (AWS, GCP, Azure).
-Familiarity with microservice architectures and distributed systems.
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-Previous experience in client-facing roles or product-focused development. -
· 79 views · 10 applications · 19d
Python Backend Engineer
Full Remote · Ukraine · Product · 4 years of experience · Upper-IntermediateWho we are: Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. About the Product: Our client is a global, AI-driven company developing a...Who we are:
Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.
About the Product:
Our client is a global, AI-driven company developing a cloud-based SaaS platform powered by advanced Machine Learning and Computer Vision technologies. Their platform serves high-volume, real-time data use cases and is actively used by enterprise customers worldwide.
About the Role:
We are looking for a BE Developer (Data Collection) to join our team as we expand our technology and continue to scale up our selling products in huge markets. The team will take full ownership of all aspects of data collection, including development and maintenance of crawlers and tracking systems; and handling documentation, monitoring, and ensuring seamless integration with relevant vendors (e.g., proxy providers, crawler tools, and data API providers).
Key Responsibilities:
- Design, maintain, and monitor scalable infrastructure for data collection.
- Work closely with the backend team to improve and streamline data collection workflows.
- Participate in on-call rotations to ensure uninterrupted operation of data crawling and tracking systems.
- Troubleshoot and resolve issues related to data ingestion and tracking processes.
Required Competence and Skills:
- At least 3 years of experience with Python .
- Experience with MongoDB.
- Experience working with cloud environments (AWS preferred; GCP or Azure acceptable).
- Experience with microservice architecture.
- Solid OOP knowledge.
- High independence, able to own tasks end-to-end.
Nice to have:
- Web scraping (Selenium or alternatives)
- Experience with S3, PostgreSQL
- Experience with messaging systems: Kombu, Kafka, RabbitMQ
- Familiarity with Docker
- Familiarity with client-server architecture
- Linux proficiency.
Why Us?
We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).
We provide full accounting and legal support in all countries we operate.
We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.
We offer a highly competitive package with yearly performance and compensation reviews.
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· 123 views · 15 applications · 19d
Backend Engineer
Full Remote · Worldwide · 4 years of experience · Upper-IntermediateWe are supporting an innovative early-stage SaaS company that is building a first-of-its-kind AI insights platform for commercial teams. The platform ingests and analyses customer conversations and related sales/marketing data to surface actionable...We are supporting an innovative early-stage SaaS company that is building a first-of-its-kind AI insights platform for commercial teams. The platform ingests and analyses customer conversations and related sales/marketing data to surface actionable insights—automating work typically handled manually by strategy functions.
Following a well-defined discovery and planning process, the company is now moving into its MVP build phase with a modern cloud-native stack and a growing cross-functional team. This is a rare opportunity for a backend engineer to help shape the foundational architecture of a greenfield product that blends AI, data pipelines, and workflow orchestration.
Engagement Details:
● Start Date: Immediate
● Initial Term: 16.5 weeks (strong possibility of extension)
● Location: Fully remote
● Working Hours: 8h/day, availability required during UK business hours
● Timezone: GMT/BST preferred
About the Project
We’re looking for a Backend Engineer to help deliver the first version of a novel, AI-powered insights platform. This is a greenfield opportunity to design and build core backend services, including APIs, data ingestion layers, and the integration of ML-generated outputs into usable workflows.
You’ll join a high-performing cross-functional team working across product, ML, frontend, and DevOps. The MVP has a defined scope, clear delivery targets, and modern infrastructure (Python, FastAPI, PostgreSQL, GCP, Firebase). You’ll take ownership of backend components from schema to endpoint, enabling real-time insights and automation at the heart of the product.
This role is ideal for someone who thrives on turning complex logic into clean, scalable systems, enjoys API-first thinking, and is excited about collaborating with an ML engineer to deliver AI-powered features that feel deliberate and usable.
Must-Have Experience & Skills:
Technical/Product:
● 5+ years of experience in backend engineering (ideally in SaaS or data-intensive environments)
● Strong Python skills (Node.js optional but useful)
● Experience with frameworks like FastAPI, Flask, or Express
● Solid understanding of REST API design and backend/frontend integration
● PostgreSQL experience, including schema design and performance optimisation
● Familiarity with GCP serverless tools (Cloud Functions), containerisation, and Terraform
● Ability to implement authentication and RBAC (e.g., email-based team scoping)
● Understanding of CI/CD pipelines and infrastructure collaboration
Business & Delivery:
● Experience working in early-stage or MVP environments
● Ability to balance pragmatism and scalability—understanding when to simplify
● Familiarity with integrating or orchestrating AI/ML services is a plus
Soft Skills:
● High ownership mindset—can operate independently within a lean team
● Clear, concise communicator who proactively raises blockers or tradeoffs
● Collaborative, solution-oriented, and calm under pressure
● Strong attention to detail and bias for delivery
Responsibilities:
● Design and implement a scalable backend architecture to support MVP and post-MVP growth
● Build clean, documented REST APIs for:
● Third-party data ingestion
● AI-generated insight retrieval
● Admin and user management
● ML process triggering (e.g., summarisation, sentiment analysis)
● Content export workflows
● Define and optimise relational data models (PostgreSQL)
● Implement secure, role-based access across user teams
● Collaborate with ML, frontend, and DevOps teams to ensure seamless delivery
● Write well-tested code and maintain high-quality documentation
● Contribute to architectural decisions and long-term platform direction
Success Criteria:
● APIs are stable, scalable, and easy for frontend and ML teams to consume ● Core backend functionality is delivered in line with sprint goals
● MVP backend supports fast iteration, clean logging, and monitoring
● Data is reliably stored, served, and secured
● Collaboration across engineering, product, and delivery is smooth and unblocked
Working Practices:
● Agile delivery (methodology TBC)
● Tooling includes: Jira, Slack, GitHub, Teams
● Ceremonies:
○ Daily standups (15 mins)
○ Weekly backlog grooming (1 hr)
○ Fortnightly sprint planning, demos, retrospectives (1 hr each)
Assessment Process:
1. CV Review – Validate experience with React, TS, and scalable UI patterns
2. Screening Call (20 mins) – Technical screening to understand experience
3. Live Coding Task (1 hr) – Live coding session focused on Python, APIs, and data handling
4. Final Interview (30 mins) – Cultural fit, collaboration instincts, MVP mindset
What We Offer:
- Full remote with flexible business hours;
- Three weeks of vacation per year (15 working days);
- Paid sick leave per year (5 working days);
- Amazing opportunities for professional growth within a top-notch team of professionals;
- Competitive compensation commensurate with your experience and skills;
- English lessons;
- Co-working compensation;
- An excellent team with a friendly atmosphere.
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· 177 views · 23 applications · 19d
Python/Django Developer
Part-time · Full Remote · Countries of Europe or Ukraine · 3 years of experience · Upper-IntermediateJob Description: We are looking for a Python/Django Developer with solid experience in web development. Responsibilities: Develop backend features using Django (DRF preferred) Design and integrate RESTful APIs Optimize database performance...Job Description:
We are looking for a Python/Django Developer with solid experience in web development.
Responsibilities:
- Develop backend features using Django (DRF preferred)
- Design and integrate RESTful APIs
- Optimize database performance (PostgreSQL)
- Write and maintain technical documentation
Requirements:
- 3+ years with Python and Django
- Experience with PostgreSQL, Docker, Git
- Familiarity with Celery, Redis, or AWS is a plus
- English – Upper-intermediate or higher
Conditions:
- Upwork-based part-time cooperation
- Invoicing via Ukrainian FOP
- Flexible hours, remote setup
- Opportunity to grow into long-term full-time role
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· 125 views · 11 applications · 19d
Strong Junior/Middle AI Developer (Python, LLM)
Full Remote · Countries of Europe or Ukraine · 2 years of experience · Upper-IntermediateSoftcery is a small, focused team building AI-driven B2B software solutions. We work closely with clients in the US and UK to launch AI voice agents and develop custom B2B platforms. Most of our work involves advanced R&D and complex problem-solving. At...Softcery is a small, focused team building AI-driven B2B software solutions. We work closely with clients in the US and UK to launch AI voice agents and develop custom B2B platforms. Most of our work involves advanced R&D and complex problem-solving.
At Softcery, we value trust, initiative, and healthy autonomy. We work honestly and transparently, support each other, and don't create unnecessary barriers in our processes.
We are looking for an AI Developer to join our team. If you are driven by AI, want to influence the product, and grow in a strong team — join us.
What You’ll Do:- Integrate LLM into products — connect, configure, and optimize commercial LLM (OpenAI, Anthropic, Mistral, etc).
- Develop AI-oriented solutions — create chatbots, voice agents, and other AI products.
- Optimizing model performance — prompt engineering, reducing hallucinations, improving response productivity.
- Collaborating with the development team — integrating AI components into backend systems.
- Participation in technical calls with clients — presenting the current status of the project, gathering requirements, and clarifying expectations.
- Research and implementation of new AI solutions — analyzing new models, APIs, and frameworks to improve the company's AI expertise.
What We’re Looking For:
- 2+ years of experience in AI/ML.
- Excellent knowledge of Python — most of our solutions are built on it.
- Experience with LLM (GPT, Claude, Gemini), prompt-engineering skills — you know how to integrate models into products and optimize prompts for specific tasks.
- Experience with SQL DBs — you have a good understanding of data structuring and can work with large volumes.
- Product mindset — you think not only technically, but also with the user's needs in mind. Ready to look for the best solutions, not just “get the job done.”
- Fluency in Ukrainian and English (Upper-Intermediate+) — because communicating with customers is part of the job.
Nice to nave:
- Experience with fine-tuning models.
- Basic DevOps/MLOps skills.
- Knowledge of JS/TS.
What We Offer:
- Structured onboarding & dedicated support — you’ll get a clear onboarding plan, documented workflows, and a team that’s got your back.
- Flexible remote schedule — work from wherever and whenever you’re most productive.
- Learning budget — we cover books, courses, English lessons, and AI tools for your professional growth.
- Full accounting support — so you can focus on the work, not the paperwork.
- Time off — 20 paid vacation days, 12 sick days, 2 paid period leave days/month (for women), and your birthday off.
- IT Cluster membership — access to professional events and networking opportunities in the local tech community.
🔁 Hiring Process: Recruiter Interview → Tech Interview → Test Task → Final Interview → Reference Check.
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If you care about who you work with, what you create, and how it affects the outcome, we will definitely be on the same page. We’re excited to meet you 👋 -
· 80 views · 23 applications · 19d
Senior Python Developer
Full Remote · Ukraine · 5 years of experience · Upper-IntermediateAbout Us We are a fast-growing outsource] company focused on delivering high-quality, scalable web solutions to global clients across industries like FinTech, eCommerce, Healthcare. Our mission is to build impactful products using modern technologies and...About Us
We are a fast-growing outsource] company focused on delivering high-quality, scalable web solutions to global clients across industries like FinTech, eCommerce, Healthcare. Our mission is to build impactful products using modern technologies and best engineering practices.
Who We’re Looking For
We’re seeking an experienced Senior Python Developer with deep expertise in Django to join our core development team. You'll help shape the architecture, mentor junior developers, and drive key technical decisions.
Key Responsibilities:
- Develop and maintain Django-based web applications
- Design system architecture, APIs, and backend logic
- Write clean, maintainable, and scalable code
- Conduct code reviews and provide technical leadership
- Write unit and integration tests
- Participate in sprint planning, estimation, and cross-team communication
Requirements:
- 5+ years of experience with Python, 3+ years with Django
- Solid experience with REST APIs and Django REST Framework
- Strong knowledge of SQL (PostgreSQL) and query optimization
- Experience with Celery and Redis
- Familiarity with Docker, Git, and Linux
- Experience writing tests (pytest or unittest)
- Intermediate+ English (spoken and written)
Nice to Have:
- Experience with FastAPI
- Familiarity with AWS or GCP
- Basic knowledge of front-end technologies (HTML, JS, React)
- Background in building MVPs or scaling products
What We Offer:
- Competitive compensation (based on experience and interview)
- Flexible working hours and remote-first culture
- Health insurance / sports / learning budget
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· 119 views · 43 applications · 19d
Python Developer (with game development experience)
Full Remote · EU · Product · 2 years of experience · Upper-IntermediateAt Enjoy Gaming, we’re a passionate team of industry experts backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience. Our core values of...At Enjoy Gaming, we’re a passionate team of industry experts backed by market specialists and foreign investment. We’re thrilled to create live dealer shows and slots. We’re making our games to provide an even better gaming experience.
Our core values of ownership, communication, and honesty drive everything we do.
Join us and be part of our innovative journey in the gaming world!
We seek a talented Python Developer. You will collaborate closely with Front-end and QA teams and platform developers.
About you:
— Proficient in Python
— 2+ years experience in back-end and Game development
— Basic understanding of probability theory, statistics and random number generation
— Strong problem-solving skills and the ability to work effectively in a team
— Capacity to explain complex technical concepts to non-technical team members
— Ability to write concise, readable and simple code
— Strong debugging skills
— Familiarity with Object-Oriented Programming, common design patterns, Version control with Git
Will be a plus:
— Experience in games back-end development
— Hands-on experience with slot game development
— Ability to constructively interact with game designers and suggest improvements based on technical and gaming experience
— You care about configuration readability: you structure JSON, code and settings logically, making it clear for teammates and other developers
— Strong grasp of probability theory and random number generation. Understanding RTP, Volatility, Hit Rate, etc
— Knowledge of common vulnerabilities in game servers
— Experience with Project Management tools, preferably Jira
— Experience with state machines or state-driven programming
Responsibilities:
— Design and full development of slot game logic with the ability to flexibly adjust the balance
— Well-coordinated work with the frontend team and the math team for smooth slot development from start to release
— Assistance in testing game logic: development of a cheat tool, configuration of an automatic cheat collector, technical description of game logic, unit tests
— Development of additional logic for collecting specific slot statistics (via existing module)
— Fast and efficient search, analysis and fixing bugs in game logic using logging, debugging and close interaction with other teams
— Participation in the standardization of the development protocol together with the frontend and backend teams
— Participation in writing documentation
What you get in return:
— Competitive Salary: A fixed salary in EUR with annual performance reviews to recognize your growth
— Remote Work Option: Enjoy the flexibility and comfort of working remotely
— Comprehensive Benefits: Includes medical insurance, access to a psychologist, and participation in our English-speaking club
— Paid Time Off: 20 vacation days + 10 lieu days, plus national holidays
— Paid Sick Leave: Up to 10 working days per year
— Professional Development Support: We reimburse courses, training, and certifications to help you grow in your career
— Self-Development Perks: Reimbursement available for language classes, sports activities, massages, or sessions with a life coach
Please note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy.
I give my consent following the Law on the Protection of Personal Data dated June 1, 2010, No. 2297, effective from January 1, 2011, for the processing of information classified as personal data.
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· 95 views · 14 applications · 19d
Senior Python Engineer (Embedded) for a Hardware / Sensing Project
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Advanced/FluentHey there We're looking for an experienced Python engineer with experience of building software for embedded systems and sensors. Our company has established a set of long-term partnerships with U.S.-based startups. In this case, we are expanding...Hey there 👋
We're looking for an experienced Python engineer with experience of building software for embedded systems and sensors. Our company has established a set of long-term partnerships with U.S.-based startups. In this case, we are expanding several of our units with a main focus on our product in the building hardware / sensing space. You will work with a distributed team across PST, EST, and EEST (Kyiv) time zones. We expect that you will work in the EU time zone with occasional check-ins with the leadership in PST and EST time zones.
🎯 Requirements:
- Upper-intermediate English proficiency (B2 minimum, but C1+ candidates with fluent English will have our preference);
- 5+ years of commercial Python dev experience (building Python-based software for hardware/sensing/IoT devices);
- Strong expertise with Linux and Docker;
- Excellent communication & collaboration skills;
- Experience of working in mid-size engineering teams;
- Strong problem-solving and analytical skills;
- B.Sc. in Computer Science or similar;
🔥 Would be a plus:
- Experience building apps for Raspberry Pi;
- Experience working with software-defined radios (i.e., Pluto SDR, Ant SDR, Ettus Research USRPs);
- Experience working with cloud providers (AWS, GCP, Azure);
🌴 What’s in it for you:
- Remote work (our team is 100% remote);
- Opportunity to join an international team of a fast-scaling startup;
- Hardware required for building and testing the sensor;
- Leadership initiatives;
- Annual vacation: 20 business days (100% compensation)
- Annual sick leave: 10 business days (100% compensation)
- Competitive compensation.
If you're interested, send us your resume! We're looking forward to chatting with you.
Best regards,
Universium Team ❤️
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