Jobs
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Β· 51 views Β· 20 applications Β· 7d
Senior Python developer
Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateZFORT Group is looking for a highly skilled Senior Python developer to join the team. Required Skills & Qualifications: Experience: Over 5 years of hands-on experience in designing and developing scalable applications, encompassing both frontend and...ZFORT Group is looking for a highly skilled Senior Python developer to join the team.
Required Skills & Qualifications:
- Experience: Over 5 years of hands-on experience in designing and developing scalable applications, encompassing both frontend and backend technologies.
- System Design: Proven expertise in crafting scalable system architectures and implementing effective integration strategies.
- Python Proficiency: More than 5 years of in-depth experience with Python/Django/DRF, including building robust and efficient applications.
- API & Integration Skills: Strong knowledge of RESTful API development, third-party integrations, and various communication protocols.
- Version Control & CI/CD: Extensive experience with version control systems (e.g., Git) and the setup and management of CI/CD pipelines.
- Problem-Solving: Exceptional analytical and problem-solving abilities, coupled with meticulous attention to detail.
- Language Proficiency: Upper-Intermediate+ English level, with the capability to lead technical calls, discussions, and collaborate effectively with global teams.
Nice to Have:
- Containerization: Familiarity with containerization technologies such as Docker, Kubernetes, or similar tools for deployment and orchestration.
- Cloud Platforms: Understanding of cloud ecosystems, including AWS, Azure, GCP, or other platforms, to support cloud-native development.
We offer:
- Maximum flexibility;
- Professional trainings, conferences and certifications;
- Corporate events and benefits;
- Professional literature;
- English courses;
- Discount program.
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Β· 41 views Β· 3 applications Β· 16d
Senior FullStack Developer (Python/React), relocation to Portugal
Full Remote Β· Portugal Β· 5 years of experience Β· B2 - Upper IntermediateOver 20 years of market experience, Intellias brings together technologists, creators and innovators in Europe, North and Latin America, and the Middle East. Join our international team and take the mission to solve the advanced tech challenges of...Over 20 years of market experience, Intellias brings together technologists, creators and innovators in Europe, North and Latin America, and the Middle East. Join our international team and take the mission to solve the advanced tech challenges of tomorrow!
Project Overview:
Our client is a fast-growing startup that is on a mission to change the deskless work experience. They created a management platform that allows to easily manage all operations, from scheduling to payroll. With over 3.8B deskless workers across the globe, the challenges and potential are endless. Product includes various features: scheduling and time tracking, task management, communication management, chat, knowledge base, help desk, HR & people management, recognition & rewards, documentation, training etc.
We are looking for an experienced Senior Product Fullstack Developer, to further develop the management platform. You will build a product that customers love and use on a daily basis, a product that is fun to use, fast, reliable and scalable. You will tackle a wide array of problems from developing a UI that is responsive to the user and fun to choosing the right backend technologies to solve specific product use cases at scale.
Requirements:
- 5+ years of experience developing scalable applications using both frontend and backend technologies.
- 5+ years of experience with Python.
- 3+ years of experience with React, including State Management libraries like MobX, redux.
- Extensive hands-on experience with MongoDB and MySQL at an expert level.
- Deep expertise in message queues, especially RabbitMQ, for building scalable, message-driven systems.
- Experience both with AWS and Azure
- Ability to understand the pros and cons of different architecture decisions and choose the best option.
- Experience scaling services to millions of users.
- Understands the complexity of web technology, constraints, UI/UX.
- Startup mindset and a proactive, ownership-driven approach, experience in product companies will be a great advantage.
Responsibilities:
- Lead the design, development, and maintenance of complex Python applications.
- Collaborate with product management and other stakeholders to define technical requirements and deliverables.
- Write clean, efficient, and self-documented code.
- Implement automation tests.
- Participate in code reviews to ensure code quality and maintainability.
- Monitor application performance and provide optimisation recommendations.
- Stay up to date with the latest technologies and industry trends.
- Drive the continuous technological improvement process.
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Β· 427 views Β· 45 applications Β· 7d
Team / Tech Lead Python Developer
Full Remote Β· Countries of Europe or Ukraine Β· 7 years of experience Β· B1 - 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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Β· 52 views Β· 11 applications Β· 3d
Backend Engineer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateWe are looking for a Backend / GenAI Engineer to join our team and play a key role in designing, building, and maintaining scalable backend systems. Youβll work closely with cross-functional teams to develop robust APIs, integrate GenAI models into...We are looking for a Backend / GenAI Engineer to join our team and play a key role in designing, building, and maintaining scalable backend systems. Youβll work closely with cross-functional teams to develop robust APIs, integrate GenAI models into production environments, and contribute to the overall architecture of our platform. This is a great opportunity to shape innovative products in a fast-paced, collaborative startup setting.
Requirements
- Strong problem-solving mindset with ability to tackle complex technical challenges.
- Autonomous player who can take ownership and drive solutions independently.
- Overall 8+ years in software engineering with startup experience.
- 5+ years backend engineering experience with expert Python skills.
- 1+ years production generative AI experience with LLMs and prompt engineering.
- Experience with scalable backend systems, micro-services, and distributed systems.
- AWS experience: EKS, S3, Bedrock, Elasticache, RDS.
Production system experience: monitoring, alerting, security.
Responsibilities
- Design, develop, and maintain scalable backend systems and microservices that support production workloads.
- Implement solutions involving generative AI, including working with large language models (LLMs) and prompt engineering in production environments.
- Collaborate closely with cross-functional teams to architect, build, and deploy distributed systems on AWS infrastructure, utilizing services such as EKS, S3, Bedrock, Elasticache, and RDS.
- Ensure reliability, security, and performance of production systems through effective monitoring, alerting, and troubleshooting.
- Stay updated with the latest advancements in software engineering and AI technologies to innovate and enhance product capabilities.
What we offer
- Direct cooperation with the already successful, long-term, and growing project.
- Flexible work arrangements.
- Collaborative and supportive team culture.
- Truly competitive salary.
- Help and support from our caring HR team.
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Β· 119 views Β· 11 applications Β· 30d
Principal Python Engineer to $15000
Full Remote Β· Ukraine Β· Product Β· 7 years of experience Β· B2 - Upper IntermediateAbout Teramind Teramind is the leading platform for user behavior analytics, serving multiple use cases from insider risk mitigation to business process optimization. With our comprehensive suite of solutions, organizations gain unprecedented visibility...About Teramind
Teramind is the leading platform for user behavior analytics, serving multiple use cases from insider risk mitigation to business process optimization. With our comprehensive suite of solutions, organizations gain unprecedented visibility into user activities while enhancing security, optimizing productivity, and ensuring compliance. Trusted by Fortune 500 companies and businesses of all sizes across industries, our innovative platform helps organizations protect sensitive data, maximize workforce performance, and create safer, more efficient digital workplaces. Through real-time monitoring and advanced analytics, we enable businesses to safeguard their most sensitive information while optimizing employee productivity in both in-office and remote work environments.
Our Core Values
At Teramind, our values drive everything we do. We embrace innovation as a fundamental principle, constantly pushing boundaries to improve our products, streamline processes, and enhance customer experiences. We foster resourcefulness by empowering our team members with the autonomy and confidence to solve problems independently while providing collaborative support when needed. As a globally inclusive organization, we celebrate diversity and create an adaptable work culture where respect and collaboration thrive across our international teams. Above all, we are committed to excellence, delivering the highest quality in every aspect of our work and consistently exceeding expectations in service to our clients and each other.
The Challenge
Teramind protects 10,000+ organizations from insider threats by analyzing billions of behavioral events daily. We're scaling to 100,000 customers, and our data platform needs to scale with usβwithout falling over at 3AM or burning through our cloud budget.
This isn't a Python job. It's a "make massive amounts of data queryable in under 2 seconds" job. Python happens to be what we use today.
What You'll Own
β’ Architecture that handles 10x growth without 10x complexity
β’ Making 5 engineers as effective as 15 through better tools and patterns
β’ Building systems that self-heal so you can actually sleep
β’ Turning "we need better analytics" into actual solutions
β’ Choosing our next database, framework, or approachβand teaching us why
Could you solve these example issues?
β’ Customer dashboard queries hit 45-second timeouts on Monday mornings
β’ A "quick fix" data migration has been running for 3 weeks
β’ Third-party API changes broke 40% of integrations
β’ Compliance wants 7-year retention. How do companies comply without storage fees going through the roof?
What We Care About
β You ship. Perfection is the enemy of progress.
β You simplify. Your solutions make complex problems feel obvious.
β You teach. Your code reviews educate instead of criticize.
β You learn. New database? You figure it out.
β You own. If it's broken, you fix it.
Technical Environment Stack: Python, FastAPI, PostgreSQL, ClickHouse, Redis, Docker, Cloud infrastructure
Culture: We value developer productivity and fast iteration cycles
Team: Global, distributed, knows how to do remote right
Benefits
This is a remote job. Work from anywhere! Weβve been thriving as a fully-remote team since 2014. To us, remote work means flexibility and having truly diverse, global teams.
Additionally:
β’ Collaboration with a forward-thinking team where new ideas come to life, experience is valued, and talent is incubated.
β’ Competitive salary
β’ Career growth opportunities
β’ Flexible paid time off
β’ Laptop reimbursement
β’ Ongoing training and development opportunities
About our recruitment process
We donβt expect a perfect fit for every requirement weβve outlined. If you can see yourself contributing to the team, we want to hear your story. You can expect up to 3 interviews. In some scenarios, weβre able to streamline the process to have minimal rounds. Director-level roles and above should expect a more thorough process, with multiple rounds of interviews.
All roles require reference and background checks
Teramind is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration without regard to race, age, religion, color, marital status, national origin, gender, gender identity or expression, sexual orientation, disability, or veteran status.
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Β· 115 views Β· 30 applications Β· 8d
Backend Developer (Python)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B2 - Upper IntermediateAdapty is a revenue management platform for mobile apps that simplifies subscription implementation and paywall management. We help developers quickly monetize their apps, serving 9,000+ apps and processing $1.4 billion in in-app subscriptions annually....Adapty is a revenue management platform for mobile apps that simplifies subscription implementation and paywall management. We help developers quickly monetize their apps, serving 9,000+ apps and processing $1.4 billion in in-app subscriptions annually. Backed by top investors like 500 Startups and Surface Ventures.
Youβll be part of our technical team, the backbone of Adaptyβs platform. We build systems that process billions of subscription events and must scale seamlessly as we expand globally. Our engineering culture is built around Domain-Driven Design (DDD), clean architecture, and solving hard problems β not routine tasks. If you enjoy tackling high-load challenges, shaping architecture, and building tools developers truly love, this role is for you.
What You Will Do
- Architect and maintain high-performance APIs powering our mobile SDK and dashboards.
- Work with queues and asynchronous processing (Dramatiq, Kafka), applying DDD principles.
- Build secure integrations (OAuth with FB, Google, AppleID) and redesign attribution flows for reliability.
- Enhance error handling and optimize communication with app stores through API-driven solutions.
- Use a modern and powerful stack: Python, Django, DRF, ClickHouse, PostgreSQL, Redis, Kafka, Docker, Kubernetes.
What We Expect
- 5+ years of backend engineering experience with a strong Python background.
- Expertise in designing APIs that handle high-load, mission-critical traffic.
- Solid hands-on experience with SQL/NoSQL databases.
- Familiarity with Django or FastAPI, and message brokers like Kafka or RabbitMQ.
- A proactive mindset: you donβt just solve problems, you anticipate them and propose better ways forward.
- Strong ownership and communication skillsβcomfortable making trade-offs and defending decisions.
What We Offer
- Meaningful Engineering: Build a system used by thousands of apps worldwide, where every line of code impacts millions of users.
- Fast-Track Impact: Ship features, see instant feedback from the market, and directly influence our US expansion.
- Direct Communication: No endless bureaucracyβjust clear goals and open discussions.
- Flexible Remote Work: Work from anywhere, with a schedule that fits your lifestyle. Our core team is in Europe, but we hire globally via deel.com.
- Perks That Matter: Free English lessons, sports reimbursements, and laptop reimbursements.
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Β· 86 views Β· 17 applications Β· 21d
Senior Python Engineer
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· B1 - IntermediateRISK inc: an international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 500+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers. Always Pushing...RISK inc: an international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 500+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers.
Always Pushing the Boundaries? You Already Belong at RISK!
Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics.
Job Description
We are seeking a Python Developer with strong expertise in building scalable applications and a deep understanding of Python frameworks. In this role, you will develop and maintain backend services, optimize code performance, and collaborate with cross-functional teams to implement efficient solutions.
Responsibilities:
- Build the backend architecture ensuring scalability, performance, and maintainability.
- Take part in architecture decision-making, design and develop functional solutions, and proactively addressing challenges.
- Drive technical excellence and quality, taking ownership of technical decisions.
- Develop scalable web APIs, implement sophisticated business logic, and develop asynchronous services in a data-oriented, scalable application;
- Demonstrates strong analytical problem-solving skills to support scalable and sustainable design solutions.
Ensure the application remains responsive and high-performing while maintaining scalability to accommodate a growing user base
Qualifications:
- 5+ years of commercial Python development experience.
- Strong understanding of data structures, testing methodologies, and design patterns.
- Experience and understanding of AMQP protocols (RabbitMQ experience is a significant plus).
- Proven experience in the maintenance and implementation of message broker solutions.
- Solid understanding of microservices architecture and high-load systems.
- Proficiency in SQL and NoSQL databases (mongoDB).
- Proficiency in working with asynchronous frameworks.
- Experience with async frameworks Strong knowledge of SOLID principles and Object-Oriented Programming (OOP).
- English proficiency at a B1 level.
Familiarity with modern development tools and practices such as Docker, Kubernetes, and CI/CD pipelines.
Nice to have:
- Experience with cloud platforms (AWS, GCP, or Azure).
- Strong problem-solving and analytical skills.
- Good communication skills and the ability to work in a team.
- Eagerness to learn and adapt to new technologies.
- Ability to work independently and manage time effectively.
- Strong attention to detail.
- Ability to collaborate effectively with cross-functional teams.
- Proactive attitude towards identifying issues and proposing solutions.
Experience with Tornado.
Additional Information
- Remote work
- Vacation: 20 working days
- Paid sick leave
- Learning Coverage
- Sport coverage
- Medical insurance
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Β· 87 views Β· 10 applications Β· 17d
Senior/Lead Pyhon Engineer
Full Remote Β· Ukraine Β· 6 years of experience Β· B2 - Upper IntermediateWe currently have a need for an Senior/Lead. This position is ideal for individuals who have the drive and desire to βmake thingsβ. It requires a highly motivated individual with attention to details and a hunger to learn and solve problems. Shifted...We currently have a need for an Senior/Lead. This position is ideal for individuals who have the drive and desire to βmake thingsβ. It requires a highly motivated individual with attention to details and a hunger to learn and solve problems.
Shifted working hours - Readiness to work till 9 PM Kyiv time
Job Description- Proven track record as a technical leader with 3+ years of experience
- 6+ years of professional software development experience
- 3+ years of experience with Python
- Experience designing and implementing Web applications with Django
- Expertise in coding concepts and best practices across languages
- Experience in developing large scale consumer applications, specifically in the field of media management, content delivery and streaming is a strong plus
- Deep understanding of web application best practices and git development flow
- Strong expertiese in scalable database design and POSTGRES
- Driven, self-motivated, and capable of managing multiple projects, priorities, and deadlines
- Focused, dependable, detail-oriented and hands-on β completes tasks quickly and thoroughly
- Excellent work ethics and communication skills β written, verbal and interpersonal
Desired Experience
- Experience working in the digital media industry, including multiple facets of the digital media supply chain including production, post-production, and distribution.
Job Responsibilities
Position Overview
- Contributing to cutting-edge R&D initiatives including service integration with emerging frameworks and platforms
- Assisting with technical resolution of issues on mission critical production systems (you build it, you own it, you run it)
- Thinking out of the box to come up with solutions that scale, are fault-tolerant, easy to grasp and elegant
- Support and anticipate developer needs β you will be their go-to person for questions and support
- Partner with product management and operations to create and evangelize a world-class media services platform
Department/Project Description
Deluxe Media Inc., a wholly owned subsidiary of Platinum Equity, is a global leader in media and entertainment services for film, video and online content. Since 1915, Deluxe has been the trusted partner for the worldβs most successful Hollywood studios, independent film companies, TV networks, exhibitors, advertisers and others, offering best-in-class solutions in post-production, distribution, asset and workflow management, and cloud-based technologies.
With headquarters in Los Angeles and offices around the globe, the company employs over 3,500 of the most talented artists, developers, and industry veterans worldwide. For more information, please visit www.bydeluxe.com.
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Β· 77 views Β· 20 applications Β· 13d
Python Developer
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· C1 - AdvancedWe are hiring a seasoned Python Developer with 5+ years of experience to develop high-quality backend systems and services. You will be involved in designing APIs, implementing data pipelines, and working with DevOps to build scalable and secure software...We are hiring a seasoned Python Developer with 5+ years of experience to develop high-quality backend systems and services. You will be involved in designing APIs, implementing data pipelines, and working with DevOps to build scalable and secure software for our customers.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B Contract
Responsibilities:
- Design and develop backend services using Python
- Build APIs and integrate with external systems
- Write clean, maintainable, and testable code
- Work with DevOps and data teams on scalable architectures
- Troubleshoot and debug performance issues
Requirements:
- Strong experience with Python 3.x
- Familiarity with frameworks (Django, Flask, FastAPI)
- Experience with databases (PostgreSQL, MySQL, MongoDB)
- Understanding of containerization (Docker, Kubernetes)
- Proficient with Git, Linux, and Agile workflows
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Β· 81 views Β· 5 applications Β· 15d
Senior Back End Engineer
Countries of Europe or Ukraine Β· 7 years of experience Β· C1 - AdvancedWe are currently looking for an experienced Senior Software Engineer to join our team and contribute to the evolution of our Music Recognition stack! Your responsibilities will include: Collaborating with a lead software engineer to update and enhance the...We are currently looking for an experienced Senior Software Engineer to join our team and contribute to the evolution of our Music Recognition stack!
Your responsibilities will include:
- Collaborating with a lead software engineer to update and enhance the existing Music Recognition stack;
- Performing architectural modifications to accommodate new business requirements such as API integrations;
- Actively contributing to backlog items (mix of dev & devops work) with efficient turnaround;
- Working across development and some devops tasks to ensure smooth delivery and avoid team silos.
What we expect from you:
- 10+ years of experience in software development;
- Strong proficiency in:
β C++ and multi-threaded programming;
β Backend development;
β Linux systems;
β Python, SQL, Bash, Jenkins; - Experience with cloud infrastructure and CI/CD workflows is a bonus;
- Ability to work independently and collaboratively on fast-paced teams;
We offer:
β A collaborative and experienced engineering team;
β Tech-driven environment with impactful projects in music recognition;
β Opportunities to work across both dev and infrastructure tasks;
β Flexible, no-silos approach to engineering responsibilities;
β Involvement in architectural decisions and long-term system evolution.
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Β· 93 views Β· 24 applications Β· 10d
Senior Backend Developer (Python/Golang)
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· B2 - Upper IntermediateFull-time, remote | Long-term collaboration | Start: ASAP Time zone overlap: 9:00 β 15:00 EST About the project: Weβre building β a scalable, developer-friendly messaging platform covering email, SMS, and RCS; The domain is messaging infrastructure, with...Full-time, remote | Long-term collaboration | Start: ASAP
Time zone overlap: 9:00 β 15:00 ESTAbout the project:
Weβre building β a scalable, developer-friendly messaging platform covering email, SMS, and RCS; The domain is messaging infrastructure, with a focus on deliverability, speed, and API quality.Team structure:
Youβll work directly with the Product Manager;
You wonβt mentor anyone at first, but we expect you to bring leadership energy and technical ownership;
Youβll collaborate closely with Product, DevOps, and Customer Success.
Your responsibilities will include:- Architecting and implementing backend systems using Python and/or Go;
- Building and maintaining high-volume integrations with messaging protocols (SMTP, SMPP, Twilio, Mailgun, RCS APIs);
- Driving backend scalability, API consistency, and messaging reliability;
- Leading technical decisions, participating in code reviews, and setting engineering standards;
- Taking full ownership in a fast-paced, product-driven environment;
- Collaborating cross-functionally with non-engineering stakeholders;
- Being proactive in communication and team planning.
What we expect from you:- 5+ years of experience in backend development (Python and/or Go);
- Strong expertise in messaging technologies: SMTP, SMPP, Mailgun, Twilio, RCS APIs or similar;
- Solid understanding of REST API design, distributed systems, and scalable microservices;
- Hands-on experience with cloud platforms: AWS, GCP or Azure;
- Proficiency with Docker and Kubernetes;
- Strong communication skills and ability to influence product decisions;
- Ownership mindset β you know how to lead even without direct reports.
Bonus points if you have:
- Experience with A2P messaging, carrier compliance, or deliverability challenges;
- Familiarity with real-time systems (WebSockets, push notifications);
- Background in startups or technical leadership roles;
- Contributions to open-source or developer communities.
What we offer:
- Competitive salary and equity;
- Fully remote work with flexible hours;
- High level of autonomy and ownership;
- A fast-moving, transparent team culture;
- Learning & development budget.
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Β· 214 views Β· 20 applications Β· 9d
Senior Data Scientist
Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· B2 - Upper IntermediateWe are looking for a Senior Data Scientist on behalf of our client β an early-stage Israeli startup revolutionizing the real estate investment space through AI and alternative data. The company is building an intelligent platform that helps investors...We are looking for a Senior Data Scientist on behalf of our client β an early-stage Israeli startup revolutionizing the real estate investment space through AI and alternative data. The company is building an intelligent platform that helps investors identify high-return opportunities at the ZIP-code level using predictive analytics, risk modeling, and automated investment strategies.
This is a hands-on role where youβll work directly with large-scale, unconventional data sourcesβfrom mobility signals to social trendsβto build models that forecast property values, rental income, and market shifts before they become obvious to the broader market. Youβll collaborate with engineering and product teams to make data science a core driver of the platformβs success.
Key Responsibilities:
β’ Design and build predictive models for real estate pricing, rent forecasting, and investment potential at the micro-geographic level (ZIP code).
β’ Analyze and integrate alternative datasets such as location mobility, social indicators, and macroeconomic data to improve model accuracy.
β’ Develop, train, and validate machine learning models (XGBoost, linear regression, neural networks, time-series forecasting, etc.).
β’ Work closely with engineers to integrate models into the production environment.
β’ Build internal dashboards and data visualization tools to help investors make data-backed decisions.
β’ Contribute to shaping the overall data infrastructure and tooling.
β’ Collaborate with company leadership to ensure data insights are embedded in key business decisions.
Requirements:
β’ 5+ years of experience in Data Science, Machine Learning, or AI.
β’ Strong proficiency in Python (Pandas, NumPy, Jupyter) and data manipulation techniques.
β’ Solid SQL skills β writing optimized queries, complex joins, aggregations.
β’ Experience building and deploying supervised machine learning models.
β’ Knowledge of time-series forecasting and working with real-world, noisy data.
β’ Ability to communicate complex analytical insights to both technical and non-technical stakeholders.
β’ English at a high professional level.
Bonus Points For:
β’ Experience with geospatial data (GeoPandas, PostGIS, Kepler.gl).
β’ Background in real estate, urban economics, or working with financial/investment data.
β’ Familiarity with MLOps tools and best practices.
β’ Startup experience β ability to move fast and iterate with limited resources.
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Β· 86 views Β· 20 applications Β· 24d
Full-Stack Developer (Python/React) with AI Experience to $6000
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· B2 - Upper IntermediateDetails: We are looking for a Senior Full-Stack Developer (Python/React) with AI Experience to join our clientβs team. You will work on improving existing solutionsβ accuracy and developing AI agents that work with documents (XML, Excel, PDF), execute...π Details: We are looking for a Senior Full-Stack Developer (Python/React) with AI Experience to join our clientβs team. You will work on improving existing solutionsβ accuracy and developing AI agents that work with documents (XML, Excel, PDF), execute workflows, integrate with third-party services, and store data in vector databases.
π About the project: Our client is an established Silicon Valley company in the insurance industry. They provide headless connectivity infrastructure for insurance carriers. By turning back-end business logic into reusable components, carriers reduce support costs, accelerate time to market, handle more distributor deals, and improve data quality and distributor satisfaction.
π Qualifications:
- Strong programming skills in Python and knowledge of React;
- Experience with agent frameworks, preferably MCP (Model Context Protocol) or equivalent, enabling agents to interact with core application layers;
- Strong knowledge of prompt engineering techniques;
- Hands-on experience in building automated evaluations and preparing datasets;
- Familiarity with LLM monitoring and tracing tools (e.g., LangSmith).
- Strong general problem-solving skills and the ability to adapt to complex, flexible tasks (βflexible intelligenceβ);
- Good command of English (both written and spoken) for effective team collaboration;
- Experience working in small, cross-functional teams and collaborating with engineering leadership.
π Would be a plus:
- Java for tweaking underlying APIs;
- European location, especially Portugal, for better overlap.
π Responsibilities:
- Collaborate with the team to improve AI agent accuracy and run various experiments;
- Develop AI agents capable of ingesting documents (XML, Excel, PDF), executing workflows, integrating with third-party services, and writing to vector databases;
- Implement and maintain integrations between AI agents and core application layers;
- Work with the team to design, optimize, and test AI-driven workflows;
- Collaborate closely with the Engineering Manager and the AI features team (~6β7 people) to deliver solutions.
π Interview steps:
- Screening with the recruiter (about 30 minutes).
- Call with the Project Manager (about 30 minutes);
- Call with the client (about 1 hour).
π By joining us, you will get:
- Accounting coverage and lawyer support;
- Paid Vacations;
- Paid 4 paid public holidays (New Year, Independence Day, Day of the Defender of Ukraine, and Christmas);
- Flexible working hours and the possibility to work remotely;
- Best-class working equipment (laptop and accessories);
- Good conditions for skills development: the possibility of upgrading your English for business needs due to working time and 50% coverage for studying English; the offer of internal workshops; and wellbeing sessions as one-to-one meetings.
π Our office in Lviv:
- FuturaHUB, located in Lviv (Kulparkivska 200a);
- An inspiring, modern workplace with a great atmosphere and development culture;
- βHappy Hoursβ parties;
- Yoga and sports training in FuturaHUB;
- Chill-out area: gaming zone with PlayStations, table tennis & table soccer;
- Beer, coffee, tea, cookies, etc;
- Conference rooms.
π Some of our Values:
- No overtime and pressure;
- Regular rest and burnout control;
- Clean relationships within the company and with the client;
- Responsibility for the own development, ideas, and interests communication, as well as for the problems that stand in the way of this development;
- Openness to the new, readiness for changes.
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Β· 70 views Β· 19 applications Β· 24d
Python Developer
Full Remote Β· EU Β· Product Β· 4 years of experience Β· B2 - Upper IntermediateNumerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Python Developer to join our team. What will you be doing? As part of the...Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Python Developer to join our team.
What will you be doing?
As part of the team, you will be participating in a project with a large US bank. You will be helping us develop new software features and support and maintain the existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be working closely with the client and product manager to understand the systemβs functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the clientβs business needs.
What are we looking for:
- A strong programming background with Python and OOP skills.
- Proficiency with SQL (Postgres, SQLite) and NoSQL (MongoDB) databases.
- Deep understanding of algorithms and data structures.
- Experience with FastAPI and Linux environments.
- Strong problem-solving skills and ability to collaborate effectively in a team environment.
Familiarity with LangChain is a plus.
What we offer:
- Competitive compensation depending on experience and skills.
- Regular assessments and salary reviews.
- Paid personal days.
- Health insurance.
- Mental health support program.
- Partial gym compensation.
- English/Polish/Spanish language classes.
- Flexible working schedule.
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Β· 34 views Β· 1 application Β· 9d
Lead Software Developer (Python)
Full Remote Β· Spain, Poland, Portugal, Ukraine Β· 10 years of experience Β· C1 - AdvancedQuantum is a global technology partner delivering high-end software products that address real-world problems. We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps,...Quantum is a global technology partner delivering high-end software products that address real-world problems.
We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.
Here at Quantum, we are dedicated to creating state-of-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.
We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isnβt yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!
About the position
Quantum is expanding the team and has brilliant opportunities for a Lead Software Developer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become βsuper-investors.β
Through our generative AI technology implemented into brokerage platforms and other financial institutionsβ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.
Must have skills:
- Minimum 5 years of experience in a Team Lead role, building scalable systems
- Strong knowledge and hands-on experience with Python and Docker
- Strong experience with Kubernetes
- Excellent communication and stakeholder management skills (customers, product owners, stakeholders)
- Strong mathematical skills (essential for investment recommendation logic)
- Proven AWS-based development experience
- Experience in developing RESTful web services with a deep understanding of microservices architecture
- Solid knowledge of SQL and NoSQL technologies
- At least an Upper-Intermediate level of English (spoken and written)
Would be a plus:
- Fintech project experience
- Familiarity with Machine Learning solutions
- Data processing experience
- Experience with PySpark
Your tasks will include:
- Design architecture for production solutions and propose improvements
- Generate technical solutions for various tasks
- Create project plans and estimate budgets
- Participate in presales, analyze requirements, and communicate with customers
- Develop solid unit and integration tests in line with organizational standards
- Collaborate closely with designers, developers, product owners, and stakeholders
- Identify and resolve performance issues at the architectural, design, and code levels
We offer:
- Delivering high-end software projects that address real-world problems
- Surrounding experts who are ready to move forward professionally
- Professional growth plan and team leader support
- Taking ownership of R&D and socially significant projects
- Participation in worldwide tech conferences and competitions
- Taking part in regular educational activities
- Being a part of a multicultural company with a fun and lighthearted atmosphere
- Working from anywhere with flexible working hours
- Paid vacation and sick leave days
Join Quantum and take a step toward your data-driven future.
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