Jobs
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· 50 views · 12 applications · 23d
Team Lead Developer (Backend)
Full Remote · EU · 6 years of experience · Upper-IntermediateWe’ve expanded our trusted expertise in Network Security, Web Protection, and Web Performance, and further strengthened our portfolio with the innovative technologies of Reblaze, especially in the area of WAAP (Web Application and API Protection). Our...We’ve expanded our trusted expertise in Network Security, Web Protection, and Web Performance, and further strengthened our portfolio with the innovative technologies of Reblaze, especially in the area of WAAP (Web Application and API Protection). Our comprehensive security platform is a testament to our commitment to proactive defense strategies—making the internet safer for everyone.
Your Future Challenges
Lead & Inspire
Guide a team of talented engineers through complex technical challenges, delivering secure, scalable, and reliable microservice-based solutions.Mentor & Grow
Foster a culture of ownership and technical excellence, supporting both personal and professional development.Collaborate & Align
Work closely with other team leads, product managers, DevOps, and QA to define priorities, timelines, and deliverables in a collaborative Agile environment.Improve & Evolve
Continuously refine engineering practices and processes to boost efficiency, product quality, and team satisfaction.Decide & Deliver
Make strategic architectural and technical decisions that balance short-term needs with long-term maintainability.Code & Review
Contribute production-ready code and ensure technical quality through thoughtful code reviews and mentoring.Own the Full Lifecycle
Drive development from ideation through deployment and support, including debugging and performance optimization.Your Tech Environment
- Backend: Python (85%), Rust (15%), Lua;- Architecture: Microservices;
- Infrastructure: Docker, Kubernetes;
- Other: 100% test coverage on APIs;
- Development Methodology: Scrum (strictly followed, with flexibility to adapt as needed);
- Team Collaboration: QA and DevOps are fully integrated into the SDLC and participate in daily standups and ticket workflows.
Your Skills
- 5+ years of professional software development experience, with at least 2 years in a senior position;- (Preferred) 2+ years in a leadership or team lead role;
- Strong hands-on experience with Python;
- Working knowledge of Rust and Lua;
- Solid understanding of microservice architecture and modern DevOps practices;
- Familiarity with Linux systems, networking concepts, and API design is a bonus;
- Analytical mindset with strong troubleshooting skills;
- Collaborative, agile team player with excellent communication and stakeholder management skills;
- Fluent in English (written and spoken).
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· 176 views · 44 applications · 23d
Middle Back-End Developer (Python 3)
Full Remote · EU · Product · 2 years of experience · IntermediateJob Title: Middle Back-End Developer (Python 3) Company: Litero.ai (https://litero.ai/) Location: Remote Employment Type: Full-Time (through individual entrepreneurs) About Us: Litero.ai is an AI startup that intends to change the way students write,...Job Title: Middle Back-End Developer (Python 3)
Company: Litero.ai (https://litero.ai/)
Location: Remote
Employment Type: Full-Time (through individual entrepreneurs)
About Us:
Litero.ai is an AI startup that intends to change the way students write, research and learn. Founded by experienced serial entrepreneurs with over 15 years of industry expertise and back by top tier VCs we are aiming to grow and further improve our product.Our small, dedicated team has a proven track record of building impactful products for students and delivering cutting-edge AI technologies that make a real difference in the education sector.
And now we are looking for a motivated and enthusiastic Middle Back-End Developer to join our team and contribute your expertise to our product.
Role Responsibilities:
- Design, develop, and maintain scalable and efficient back-end services and APIs using Python 3, FastAPI, SQLAlchemy, and PostgreSQL.
- Integrate external services and third-party APIs such as Stripe for payment processing and OpenAI for AI-driven functionalities.
- Collaborate with front-end developers to define API contracts and ensure smooth integration with client-side applications.
- Write clean, maintainable, and well-documented code and continuously refactor and improve existing code
- Develop and maintain database models and ensure data integrity and security.
- Optimize back-end system performance and troubleshoot issues as they arise.
- Stay updated with the latest backend technologies, trends, and best practices to continually improve the system architecture.
We’re looking for:
- 2+ years of experience in back-end development.
- 2-3 years experience in Python 3, including asynchronous programming with async/await.
- Proven experience working with FastAPI framework.
- Solid understanding of ORM tools like SQLAlchemy.
- Experience with REST API design and development.
- Hands-on experience with PostgreSQL and Redis.
- Familiarity with integrating third-party services such as Stripe and OpenAI APIs.
- Knowledge of software version control using Git.
- Strong problem-solving skills and ability to troubleshoot complex issues.
- Excellent communication skills and ability to work independently.
- Experience working on scalable systems, including SPA back-end support for CRM or admin panels is a plus.
- A strong portfolio demonstrating previous back-end projects.
- Technical English sufficient for reading technical documentation
- Excellent problem-solving and analytical skills
- Strong attention to detail and a passion for creating high-quality user experiences
- Ability to work independently and manage multiple tasks effectively
What We Offer:
- Full-time employment via individual entrepreneurship
- Competitive salary
- Taking care of your health by providing:
- 21 days of paid vacation per year (progressively calculated)
- 10 days of paid sick leave per year
- Probationary period: 3 months
- Opportunities for professional growth and development
- A dynamic and supportive work environment
The chance to be part of a company making a real difference for our users
Expectations:
- Dedication to the project with hard work and a proactive attitude
- Participation in weekly calls, discussion of tasks/deadlines, etc.
- Use personal equipment for work responsibilities
- Register as an individual entrepreneur and open a bank account to accept SWIFT payments
Company Values:
Litero.ai stands against war and values every life
Our multi national team stands with Ukraine and expect our new team members to share these values
Our recruiting process:
↪ Screening of the candidate’s profile/CV
↪ Introductory video call with our Recruiter
↪ Technical interview with the CTO and Owner
↪ Completion of a test task (if needed)
↪ Job offer
Think You’re a Match?
If you’re ready to take the lead in a high-impact role and push the boundaries of what’s possible, we would love to hear from you. Apply now and let’s build something incredible together.
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· 127 views · 18 applications · 23d
Senior Python Developer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-IntermediateHi there, We are currently seeking a Senior Backend Developer to join our team. Location: Ability to work at least half of the working hours aligned with US Pacific Time. About the project: Our client offers an end-to-end, integrated compliance...Hi there,
We are currently seeking a Senior Backend Developer to join our team.
Location: Ability to work at least half of the working hours aligned with US Pacific Time.
About the project:
Our client offers an end-to-end, integrated compliance management system that supports the entire case management workflow — from creation and analysis to disposition and approvals.
They are dedicated to empowering compliance teams with the latest technology.
Requirements:
- 5+ years of professional experience in developing and maintaining cloud-native backend systems using Python, with a strong preference for solutions deployed on AWS.
- Bonus skills: Hands-on experience with TypeScript/Node.js, Go, or Rust is a significant advantage.
- Extensive hands-on experience with Terraform, including modules, workspaces, CI/CD integration, and drift detection.
- Track record of successfully delivering high-traffic, event-driven, queue-based applications.
- Solid Docker expertise with a thoughtful approach to balancing image size, cold start performance, and security.
- Strong understanding of relational database design and performance optimization, particularly with PostgreSQL.
Advantages:
- Designed multi-tenant row-level security models (experience with Supabase is a plus).
- Built and deployed workflow engines using tools like AWS Step Functions, Temporal, Cadence, or Airflow.
- Hands-on experience managing LLM usage in production, with a focus on cost control and latency optimization.
Key Responsibilities:
- Partner with ML engineers to optimize OpenAI SDK usage, implement embeddings caching, and manage prompt versioning.
- Design, develop, and maintain scalable services on AWS (ECS, S3, SQS, ALB, CloudWatch) using Terraform and Docker.
- Tune and profile Python/Node.js Lambda functions to improve memory usage, reduce cold starts, and lower per-invocation costs.
- Build robust job orchestration systems with support for retries, idempotency keys, audit logging, and queue-based processing.
- Collaborate with the frontend team to deliver real-time updates via Server-Sent Events and gRPC/REST APIs.
- Champion observability by implementing metrics, structured logging, distributed tracing, on-call documentation, and cost monitoring dashboards.
- Lead security assessments and ensure systems comply with SOC 2 and SOX data-handling requirements.
- Mentor junior developers and promote engineering best practices through thorough code reviews and architectural documentation.
What we offer:
- Flexible Work Environment: Opportunity to work remotely.
- 1:1 English Classes: Individual English language training to enhance your communication skills.
- Great Team: Work with a supportive, collaborative, and dynamic international team.
- Equipment Provided: All necessary equipment supplied for efficient job performance.
- Annual Vacation: 18 days of paid vacation and 7 days of paid sick leave.
- Commitment to Hiring Ukrainians: We are dedicated to hiring Ukrainian talent and promoting Ukraine as a fantastic place to work.
- Flexible payment system, which allows you to withdraw funds in one click and has about twenty withdrawal options.
Does this position sound like a perfect match? We’re eager to hear from you!
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· 54 views · 12 applications · 20d
AI-Powered User Assistance Tool Developer (Python / Node.js / .NET)
Part-time · Full Remote · Worldwide · 5 years of experience · Upper-IntermediateAI-Powered User Assistance Tool Developer (Python / Node.js / .NET) We’re looking for a skilled developer to help us build an AI-powered user assistance tool for our SaaS platform. The goal is to reduce manual support by enabling users to get fast,...AI-Powered User Assistance Tool Developer (Python / Node.js / .NET)
We’re looking for a skilled developer to help us build an AI-powered user assistance tool for our SaaS platform. The goal is to reduce manual support by enabling users to get fast, accurate, and context-aware answers—based on our internal documentation, onboarding guides, feature descriptions, and support materials.
You will work closely with our product and engineering teams to design and implement a smart assistant that integrates directly into the app via a chat-like interface.
What You’ll Do:
- Build and integrate an AI assistant capable of answering product-related user questions
- Ingest and process internal data (support docs, onboarding guides, etc.)
- Implement natural language understanding and retrieval-based answering
- Develop a seamless frontend (chat-style interface) or integrate with an existing one
Optimize for speed, accuracy, and contextual relevance
What We’re Looking For:
- Strong experience in Python, Node.js or .NET (choose your strength)
- Hands-on experience with AI APIs or LLM-based assistants (e.g., OpenAI, LangChain, Semantic Kernel)
- Understanding of data ingestion, embeddings, RAG (retrieval-augmented generation)
- Ability to work independently and own the end-to-end implementation
- Bonus: experience with chatbot UIs, vector databases (Pinecone, Weaviate, etc.), or SaaS platforms
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· 161 views · 15 applications · 11d
Python Software Engineer
Full Remote · Worldwide · Product · 5 years of experience · Pre-IntermediateAbout the project At TeqID-Connect, we're transforming B2B networking with AI-driven automation. Our platform automates the sourcing and collection of all publicly available data, as well as any data that users are willing to provide to the system. Once...About the project
At TeqID-Connect, we're transforming B2B networking with AI-driven automation. Our platform automates the sourcing and collection of all publicly available data, as well as any data that users are willing to provide to the system. Once collected, the platform processes this data to create a comprehensive knowledge base.
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 enables efficient discovery of business partners, clients, and vendors. Product link: https://teqid.org/
Role overview
As a Senior 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, implementing and optimizing ELT (Extract, Load, Transform) processes for complex data flows, and ensuring seamless integration of various system components.
You will tackle challenging technical tasks, improve engineering practices, and work closely with cross-functional teams 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 and high-performance solutions
- Contribute to building flexible, future-proof solutions for growth and scalability
- Collaborate with other teams to improve the architecture and the product
- Continuously improve engineering practices and development processes
Experience:
- 5+ years of professional software development
- 2+ years of experience with FastAPI
- 2+ years of experience with Neo4j
- 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
- Hands-on experience with RDBMS and database design principles
- Strong experience with PostgreSQL, MongoDB, Elasticsearch, Redis
- Solid understanding of asynchronous programming (asyncio)
- Experience with multiprocessing and multithreading
- Familiarity with networking and Infrastructure-as-Code
- Experience with Docker and containerization
- Experience throughout the software development lifecycle: requirements, design, development, and implementation
- Experience working with Neo4j (a must), and familiarity with other graph databases is a plus
- Experience in building AI agents, ideally using frameworks like LangGraph, LangChain, or similar tools
- Experience working with MCP
- Experience working with a range of language models accessible via API (e.g., OpenAI GPT, Anthropic Claude, Google Gemini, Mistral)
Experience deploying and integrating models from Meta (e.g., Llama family) and running them in production environments.
Nice to have:
- Experience with Kubernetes
- Experience with Terraform
- Experience with AWS
- Experience with observability and monitoring tools (e.g., OpenTelemetry, Prometheus, Grafana)
What we offer:
- Flexible schedule and comfortable working environment.
- Full-time, work remotely.
- Regular & transparent performance review and feedback process.
- 21 working days of fully paid vacation.
14 sick days.
Exciting perks:
- Equity options: You will be eligible to receive equity under the ESOP program. Imagine being a part-owner of TeQatlas and seeing your shares turn into a substantial fortune when the company goes public!
- Early token distribution: In some cases, you will be eligible for early token distribution, positioning you advantageously in the evolving digital economy.
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· 76 views · 9 applications · 20d
Senior / Lead AI engineer
Full Remote · Worldwide · Product · 5 years of experience · Upper-IntermediateWe’re looking for an experienced AI Senior / Lead engineer with a strong background in building agentic AI systems, working with LLMs and designing modern AI architectures. You’ll play a key role in a team developing cutting-edge AI-driven products from...We’re looking for an experienced AI Senior / Lead engineer with a strong background in building agentic AI systems, working with LLMs and designing modern AI architectures. You’ll play a key role in a team developing cutting-edge AI-driven products from LLM integration to custom RAG/CAG pipelines
What You’ll Do
- Design, develop, and optimize AI solutions using LLMs (ChatGPT, Claude, DeepSeek, etc.)
- Build and maintain RAG/CAG pipelines and fine-tune models for specific use cases
- Develop agent-based AI systems from architecture to production
- Automate pipelines using tools like n8n and/or LangChain
- Set technical direction, perform code reviews, mentor teammates, and make key architectural decisions
Contribute to SDLC processes, CI/CD, and DevOps practices
Requirements
- 5+ years of Python development experience
- Hands-on experience with LLM APIs (OpenAI, Anthropic, DeepSeek, etc.)
- Advanced prompt engineering skills
- Experience with n8n and/or LangChain
- Experience building RAG/CAG systems and fine-tuning LLMs
- Understanding of agentic AI architectures
Solid grasp of SDLC and ability to organize development workflow
Would be a plus:
- Team leadership or mentorship experience
- Experience with Docker, FastAPI, LlamaIndex, Pinecone, Weaviate
Contributions to AI/NLP open-source projects or publications
What We Offer
- Work on innovative AI products from the ground up
- Fully remote work with a flexible schedule
- Friendly and like-minded team with strong engineering culture
- 20 paid vacation days and 5 paid sick days
If you’re excited about the world of AI, eager to learn, and ready to ship real AI-powered products - we’d love to have you on the team at SOKIL!
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· 40 views · 10 applications · 20d
Team Lead Developer (Backend)
Full Remote · EU · 6 years of experience · Upper-IntermediateWe’ve expanded our trusted expertise in Network Security, Web Protection, and Web Performance, and further strengthened our portfolio with the innovative technologies of Reblaze, especially in the area of WAAP (Web Application and API Protection). Our...We’ve expanded our trusted expertise in Network Security, Web Protection, and Web Performance, and further strengthened our portfolio with the innovative technologies of Reblaze, especially in the area of WAAP (Web Application and API Protection). Our comprehensive security platform is a testament to our commitment to proactive defense strategies—making the internet safer for everyone.
Your Future Challenges
Lead & Inspire
Guide a team of talented engineers through complex technical challenges, delivering secure, scalable, and reliable microservice-based solutions.Mentor & Grow
Foster a culture of ownership and technical excellence, supporting both personal and professional development.Collaborate & Align
Work closely with other team leads, product managers, DevOps, and QA to define priorities, timelines, and deliverables in a collaborative Agile environment.Improve & Evolve
Continuously refine engineering practices and processes to boost efficiency, product quality, and team satisfaction.Decide & Deliver
Make strategic architectural and technical decisions that balance short-term needs with long-term maintainability.Code & Review
Contribute production-ready code and ensure technical quality through thoughtful code reviews and mentoring.Own the Full Lifecycle
Drive development from ideation through deployment and support, including debugging and performance optimization.Your Tech Environment:
- Backend: Python (85%), Rust (15%), Lua;- Architecture: Microservices;
- Infrastructure: Docker, Kubernetes;
- Other: 100% test coverage on APIs;
- Development Methodology: Scrum (strictly followed, with flexibility to adapt as needed);
- Team Collaboration: QA and DevOps are fully integrated into the SDLC and participate in daily standups and ticket workflows.
Your Skills:
- 5+ years of professional software development experience, with at least 2 years in a senior position;- (Preferred) 2+ years in a leadership or team lead role;
- Strong hands-on experience with Python;
- Working knowledge of Rust and Lua;
- Solid understanding of microservice architecture and modern DevOps practices;
- Familiarity with Linux systems, networking concepts, and API design is a bonus;
- Analytical mindset with strong troubleshooting skills;
- Collaborative, agile team player with excellent communication and stakeholder management skills;
- Fluent in English (written and spoken).
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· 91 views · 7 applications · 20d
Senior Python Developer to $4500
Full Remote · Worldwide · 5 years of experience · Upper-IntermediateWe are looking for a Senior Python Developer with a proven track record of leading technical initiatives and delivering robust backend solutions. This role demands more than strong coding skills, it requires architectural thinking, ownership mindset, and...We are looking for a Senior Python Developer with a proven track record of leading technical initiatives and delivering robust backend solutions. This role demands more than strong coding skills, it requires architectural thinking, ownership mindset, and the ability to guide others through complex technical challenges.
Key Responsibilities:
- Design and build scalable, high-performance backend services in Python
- Own architectural decisions and ensure long-term maintainability of systems
- Lead by example through high-quality code, thoughtful reviews, and mentorship
- Define and enforce backend engineering standards across the team
- Collaborate with product, DevOps, and frontend teams to deliver reliable features
- Analyze bottlenecks and optimize system performance, availability, and security
Provide technical guidance and mentorship to mid-level and junior developers
Requirements:
- 5+ years of professional experience developing production-grade Python applications
- Strong expertise in Python frameworks such as FastAPI, Django, or Flask
- Deep understanding of API design, system architecture, and software lifecycle
- Solid experience with relational and NoSQL databases (e.g., PostgreSQL, Redis, MongoDB)
- Hands-on experience with containerization, CI/CD, and cloud infrastructure (AWS, GCP, or Azure)
- Excellent communication and leadership skills, with a track record of team collaboration and mentoring
Ability to break down complex problems, make decisions under ambiguity, and own outcomes
Preferred Skills:
- Familiarity with async programming, message queues (e.g., Kafka, RabbitMQ), and microservices
- Experience with infrastructure tools like Docker, Terraform, or Kubernetes
- Knowledge of security best practices, observability, and system reliability
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· 251 views · 99 applications · 20d
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 · 5d
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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· 60 views · 0 applications · 19d
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 · 19d
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 · 19d
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 · 19d
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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· 102 views · 21 applications · 19d
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.