Jobs
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Β· 188 views Β· 15 applications Β· 27d
Backend Big Data Developer
Full Remote Β· Worldwide Β· 5 years of experience Β· Upper-IntermediateWe're seeking BackEnd Big Data Developer who thrives on building scalable data solutions and loves diving into emerging technologies. What You'll Build & Impact Engineer Intelligence: Design and develop a scalable data product using the latest big...We're seeking BackEnd Big Data Developer who thrives on building scalable data solutions and loves diving into emerging technologies.
What You'll Build & Impact
- Engineer Intelligence: Design and develop a scalable data product using the latest big data technologies.
- Drive Innovation: Rapidly explore and master new technological areas through self-directed learning.
- Solve Complex Challenges: Apply strong analytical problem-solving skills to create scalable, sustainable solutions.
- Own the Journey: Take complete ownership of product development from requirements analysis to production troubleshooting.
Shape Architecture: Translate business requirements into actionable designs and robust technical implementations.
Your Technical Foundation
Essential Expertise:
- 4+ years of hands-on development experience with measurable impact
- Expert-level Java/Python for building sophisticated data-oriented products (Critical requirement)
- Proven experience with data processing frameworks: Spark, Pandas, Hadoop, Airflow
- Strong background in distributed databases: Elasticsearch, MongoDB, Redis, and similar technologies
- Microservices architecture development and deployment experience
- Container orchestration expertise with Kubernetes and Helm
- Agile methodology experience with cross-functional teams
Valuable Additions:
- Machine Learning frameworks: scikit-learn, TensorFlow for intelligent data processing
- RedHat OpenShift platform experience
- DevOps proficiency: Git, Jenkins, Docker for streamlined development workflows
- Remote collaboration experience with distributed, hybrid teams
Why Developers Choose Us
Technical Excellence
- Work with cutting-edge big data and ML technologies
- Fast-paced agile environment with rapid innovation cycles
- Freedom to explore and implement emerging technologies
- Complex, high-impact data challenges that matter
Professional Growth
- Complete product ownership from concept to production
- Continuous learning through diverse technical challenges
- Collaborative environment with knowledge sharing
- Opportunity to influence technical architecture and strategy
Work Environment
- Agile, fast-paced team dynamics
- Remote work flexibility
- Innovation-driven culture
- Cross-functional collaboration opportunities
Competitive Benefits
- Market-competitive compensation based on expertise
- Long-term career growth opportunities
- Comprehensive benefits package
- Professional development support
Our Focused Interview Journey
We've designed an efficient process that respects your time while ensuring the right fit:
- Initial Connection - HR Screening Call (30 mins)
- Show Your Skills - Take-Home Assignment (55 mins)
- Technical Deep Dive - Live Coding & Architecture Discussion (90 mins)
- Vision Alignment - R&D Manager Interview (60 mins)
- Reference check - With your permission, we will contact two managers who have already worked with you
- Decision Made - feedback within one week
We'd love to hear from you!
Apply now and become part of a team that's redefining quality in fintech innovation.
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Β· 49 views Β· 14 applications Β· 6d
Senior Python AI/ML Developer
Full Remote Β· Worldwide Β· 5 years of experience Β· Upper-IntermediateThe ideal candidate will possess extensive experience applying advanced machine learning techniques like neural networks, deep learning, and natural language processing using Python libraries such as PyTorch, TensorFlow, Keras, and scikit-learn. You...The ideal candidate will possess extensive experience applying advanced machine learning techniques like neural networks, deep learning, and natural language processing using Python libraries such as PyTorch, TensorFlow, Keras, and scikit-learn. You should have working knowledge of AI concepts like computer vision, chatbots, recommendation engines, time series forecasting, robotics, and optimization algorithms. Excellent skills in data exploration, feature engineering, model evaluation/tuning, and deployment into production are required. Knowledge of parallel computing tools like CUDA and distributed model training is a plus. An advanced degree in computer science, data science, or a related technical field is preferred. Strong math skills in linear algebra, calculus, and statistics are needed to understand papers on the latest AI approaches and effectively implement techniques like CNNs, LSTMs, reinforcement learning, and transfer learning. Communication skills are key to distill complex AI topics into digestible training for junior staff.
Default hard skills requirements:
5+ years of Software Engineering experience
4-5 years of experience with Python
4-5 years of experience with AI/ML
Strong Software Design knowledge: OOD, FP, Design patterns
Proficient understanding of Git
Excellent understanding of both NoSQL and SQL databases
Experience with Docker & CI/CD processes
Experience with AWS (or similar services like GCP or Azure)
Knowledge of Agile (preferably SCRUM) development practices
Soft skills requirements:
Optimized solution for each part of the coding challenge
Does not require direction
Able to suggest architectural-level changes
Expert communicator
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Β· 91 views Β· 9 applications Β· 25d
Senior Python Developer in Hosting Services Team
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· IntermediateYour expertise: At least 5 years of professional experience Frameworks: Proficiency in Django, Flask, FastAPI Python ORMs: Hands-on with SQLAlchemy, Django ORM, PonyORM, or SQLObject Deep understanding of Pythonβs asynchronous programming...Your expertise:
- At least 5 years of professional experience
- Frameworks: Proficiency in Django, Flask, FastAPI
- Python ORMs: Hands-on with SQLAlchemy, Django ORM, PonyORM, or SQLObject
- Deep understanding of Pythonβs asynchronous programming features
- Hands-on experience with AWS services (e.g., S3, Lambda, RDS, Forgate, Cloudwatch, etc.)
- Proficiency in designing, developing, and deploying mid / large-scale applications
- Understanding of clustering, sharding and scaling techniques and principles.
- Experience with containerized applications Docker / Kubernetes
- Experience in the testing frameworks (Pytest, Unittest, etc.)
- Strong understanding of automated CI / CD principles
- Experience with OS Linux / Unix and understanding of network protocols (DNS, SMTP, TCP / IP, HTTP, TLS / SSL)
- Strong understanding of relational database engines MySQL and PSQL
- ExpiriΠ΅nce in event driven programming, familiarity with one of queue brokers (Kafka, RabbitMQ, ZeroMQ, SNS+SQS, etc.)
Personal skills:
- Motivated for personal development
- Proactive
- Good communication skills
- Team player
Will definitely be a plus:
- Leadership or mentorship experience
- Hands-on experience with Golang or any other compiled language
- Experience with Web-Hosting control panels (cPanel, Plesk, ISPConfig)
- Skills in developing SPA applications using Node.js and HTML5
- Production experience with MongoDB, ElasticSearch, ClickHouse, InfluxDB, Redis
- High load
- Contributing to public open source projects
- Understanding of the machine learning principles
Whatβs in it for you?
- Opportunity to deal with top-notch technologies and approaches in a world-leader product company with millions of customers
- Opportunity to make a difference for online privacy, freedom of speech, and net neutrality
- Decent market rate compensation depending on experience and skills
- Developed corporate culture: no micromanagement, culture based on principles of truth, trust, and transparency
- βYou build it, you own itβ mentality in most contexts
- Support of personal and professional development
- coverage of costs of external trainings, conferences, professional literature
- support of experienced colleagues
- in-house events and trainings
- regular knowledge sharing in teams
- English classes and speaking clubs
- Life-balance support
- truly flexible schedule, no time-tracking at all
- 25 working days of vacation
- 5 days of paid sick leave per month (if necessary) without providing a medical certificate
- generous maternity leave program
- Professionally strong environment, friendly and open atmosphere, ability to influence the product development and recognition for it
You will be involved into:
- Development and support of the Hosting microservices
- Development and support internal SDK
- Automation of processes
- Design and Develop of the new features for internal and external clients
- Stream a Service ownership
- Code review
Be an active part of a team for Hosting product development
About the company and project:ZONE3000 is proud to represent its partnership with Namecheap (www.namecheap.com). Namecheap was founded in 2000 on the idea that all people deserve value-priced domains delivered through stellar service. Today Namecheap is a leading ICANN-accredited domain name registrar and web hosting company with over 13 million customers and 17 million domains under management β and weβre just getting started.
We are the Hosting Team, and at the moment we are in the middle of creating new infrastructure for Shared Hosting as part of a huge company idea to rebuild. We need a teammate to share our passion to build and improve hosting product, make it secure, manageable, and smart and easy for consuming.
What Weβre Looking For:
We are in search of an experienced Python Software Engineer who thrives in a dynamic, fast-paced environment. Youβll be working on cutting-edge hosting microservices, automating workflows, and creating robust internal SDKs. If you live and breathe Python, have a knack for AWS services, and are fascinated by the intricacies of system architecture, youβre the one weβre looking for!
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Β· 87 views Β· 8 applications Β· 7d
Python Engineer
Full Remote Β· EU Β· Product Β· 5 years of experience Β· Upper-IntermediateOur Development Team is excited to welcome a new colleague - an experienced Python Engineer Requirements: Strong background in Python (SQLAlchemy, aiohttp, Celery, pytest) Good proficiency in SQL and PostgreSQL DBMS Basic skills of Ansible and...Our Development Team is excited to welcome a new colleague - an experienced Python Engineer
Requirements:
- Strong background in Python (SQLAlchemy, aiohttp, Celery, pytest)
- Good proficiency in SQL and PostgreSQL DBMS
- Basic skills of Ansible and Terraform, configuration of AWS services
- Rest of the stack (great if familiar): AirFlow, Docker, RabbitMQ, Memcached, HAProxy, Nginx, Grafana, Prometheus, Loki, Jenkins
- Responsibility and ability to take technical ownership over technical assets
- Great teamplay and communication skills, abilities to prompt colleagues and support them, to make decisions autonomously and to know exactly when to ask for help
- Goal-oriented mindset, ability to see and take a business context
- Abilities to make decisions autonomously, to prompt and support colleagues, to know exactly when to ask for help
- Experience with PSPs (Stripe/Braintree/PayPal) is a plus
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Β· 88 views Β· 7 applications Β· 27d
Strong Middle Python Engineer
Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-IntermediatePOSITION OVERVIEW DashDevs is seeking a Python Engineer to contribute to the development of a fintech service tailored for EU clients. Embrace the opportunity to leverage cutting-edge technologies like AWS for deployment, Kafka for interactive queue...POSITION OVERVIEW
DashDevs is seeking a Python Engineer to contribute to the development of a fintech service tailored for EU clients.
Embrace the opportunity to leverage cutting-edge technologies like AWS for deployment, Kafka for interactive queue service, within a microservice dedicated to card proccessing and βBuy now pay laterβ service.
Project description
An innovative fintech platform is transforming how consumers manage finances and make purchases using BNPL. It offers seamless payment solutions, integrating with various merchants for online and in-store shopping. It provides their users flexible payment options, real-time spending insights, and robust security measures, enhancing their financial management and shopping experiences.
Project stage
Project is active in EU from 2014, expanding to new regions in Q3 2024
Team quantity
Currently there is 3 concurrent squads who are managing product features with total number of engineers 30.
YOUR BACKGROUND
- At least 5 years of experience as Software Developer
- Experience with fintech is mandatory
- Clean coding methodologies (SOLID, YAGNI)
- Fluency in SQL, Python, Unix/bash scripting
- Ability to write easily understandable and maintainable code in multiple programming languagesβ¦polyglot will be a distinct advantage
- Good understanding and working knowledge of Django
- Be familiar with best practices in microservices, OOP design patterns, queuing patterns, asynchronous programming (both asyncio and celery-like)
- Strong communication skills, ability to deliver code to production with feedback and document design decisions
- Databases: SQL {PostgreSQL, MySQL}
- Message brokers: RabbitMQ, Kafka
- English level - B2
Skills that will be a plus:
- Experience with a cloud services provider (AWS)
- Terraform
- Kubernetes (EKS)
- NoSQL {Apache Cassandra, Redis, MongoDB}
- Firebase
- Grafana
Docker
Previous experience preferred: Knowledge of cards issuing/processing.
RESPONSIBILITIES
- Develop new features and support apps in django monolith service
- Write technical specifications for API
- Implement, review, support and debug required scope
- Write unit tests and integration tests
- Participate in code review
- Participate in verbal and written communication with the client(s)
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Β· 35 views Β· 1 application Β· 1d
Python developer
Part-time Β· Full Remote Β· Ukraine Β· 5 years of experience Β· Advanced/FluentWe are searching for a Python developer, Part-time (with potential for full-time) Design, build, and maintain scalable backend services with REST APIs using modern ASGI frameworks like FastAPI. Architect and manage sophisticated database systems,...We are searching for a Python developer, Part-time (with potential for full-time)
βDesign, build, and maintain scalable backend services with REST APIs using modern ASGI frameworks like FastAPI.βArchitect and manage sophisticated database systems, leveraging both SQL (Postgres) and No-SQL technologies.
βWrite clean, modular, and testable code, adhering to clean architecture principles.βDevelop and execute comprehensive tests using tools like Pytest to ensure system reliability and support CI/CD pipelines.
βPartner with data engineering specialists to enhance the performance and efficiency of our internal data platform.
βContribute to designing and deploying event-driven systems using message brokers such as Kafka or similar technologies.
Youβll thrive in this role if you have:
βAt least 5 years of hands-on experience in backend development, with deep expertise in Python.
βDemonstrated proficiency with web frameworks like FastAPI (async/asyncio) or Flask.
βHands-on experience with ORM tools such as SQLAlchemy.
βStrong knowledge of designing, optimizing, and maintaining both SQL and NoSQL databases.
βExperience in designing and implementing microservices and event-driven architectures.
βA solid understanding of clean architecture principles and a commitment to writing testable, maintainable code.
βFamiliarity with Docker and containerized development environments.
βAWS, GCP or Azure infrastructure knowledge (as a plus)
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Β· 58 views Β· 19 applications Β· 27d
Senior AI Engineer for AI call agents platform
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-IntermediateProject Description We're looking for a Senior AI Engineer for a dynamic pre-seed startup with about 5 team members. The startup is revolutionizing customer service through Gen AI and telephony. The team works on intelligent AI-driven solutions for...Project Description
We're looking for a Senior AI Engineer for a dynamic pre-seed startup with about 5 team members. The startup is revolutionizing customer service through Gen AI and telephony.
The team works on intelligent AI-driven solutions for communication automation.
- The external chat assistant integrates into websites to engage with users, while the internal chat assistant optimizes knowledge management within companies.
- The external call assistant automates outbound calls, such as client outreach or debt collection, and the internal call assistant handles incoming calls, enhancing the efficiency of support and customer service operations.
What You'll Do:
- Evaluate Gen AI models (openAI, Mistral, etc.), embedding algorithms, etc., to produce an efficient and scalable RAG pipeline.
- Lead the development/architecture of our RAG pipeline, and AI platform's backend, ensuring robust and scalable architecture.
- Collaborate closely with our small, agile team to implement our AI infrastructure in Microsoft Azure.
- Ensure seamless integration with our AI call agent platform.
- Handle telephony integrations with Twilio or VoxImplant for smooth customer interactions.
- Innovate and contribute to our platform's overall architecture and design, focusing on scalability and performance.
Requirements
- Proven track record in RAG and Gen AI development with experience in microservices architecture and cloud platforms, specifically Azure.
- Gen AI models (openAI, Mistral, etc.) and RAG systems (Azure AI search, Ragflow, etc.)
- Azure Cloud: Azure cloud services such as Cosmos DB, Azure OpenAI, Azure AI Studio, Azure Functions, Azure API Management, etc.
- Telephony platforms such as VoxImplant and/or Twilio
- Languages: Python, C#
Why join the project?
- Be part of an early-stage company with big ambitions and the opportunity to shape the future of AI in customer service.
- Work in a small, close-knit team where your contributions are recognized and valued.
- Flexible work environment, allowing you to balance work and life.
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Β· 31 views Β· 0 applications Β· 10d
Senior/Middle Software Developer in the AI Services
Full Remote Β· Poland Β· 5 years of experience Β· Upper-IntermediateN-iX is seeking a Senior/Middle Software Developer in the AI Services to join our team. About the project: Our client is an established market leader, who has been processing over 18 million vehicle claims per year since 2002 with more than 1,000...N-iX is seeking a Senior/Middle Software Developer in the AI Services to join our team.
About the project: Our client is an established market leader, who has been processing over 18 million vehicle claims per year since 2002 with more than 1,000 employees worldwide. They combine AI-based processes and the latest technologies with the knowledge of our automotive experts.
Responsibilities:
- Design and implement software solutions in Python and C# in the field of artificial intelligence and
machine learning
- Conceptualize and test scalable applications and services that meet the requirements of our
customers
- Work closely with Data Scientists and other Developers to seamlessly integrate AI models into
existing systems
- Analyze and optimize the performance of our AI-Applications to maximize their efficiency and
effectiveness
- Apply your expertise and contribute to the continuous development and improvement of our
development processes and methodsRequirements:
- A degree in IT, physics, mathematics, or a related field
- Five years of experience in software development
- Three or more years of experience in development with Python AND/OR C#
- Extensive experience in hosting AI models, as well as a basic understanding of machine learning and SQL
- Excellent analytical abilities and problem-solving skills, able to work independently and stay well-organized, good team player
- Experience with Python (NumPy, OpenCV, FastAPI) and/or C# (Entity Framework Core,
ASP.NET Core), AWS ML services, DevOps (GitLab CI/CD, Docker, Kubernetes, NVIDIA Triton) and backend development (REST API, OpenAPI, Swagger)
Nice-to-have: Experience in LLM frameworks such as Haystack/LangChain, PyTorch as well as good in written and spoken German
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
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Β· 122 views Β· 10 applications Β· 26d
Senior Python Engineer
Part-time Β· Full Remote Β· Poland, Ukraine Β· 5 years of experience Β· Upper-IntermediateWe are looking for a skilled Senior Python Engineer ( part-time) to join our team in Poland. Our customer is one of the world's largest food and beverage companies, operating in 189 countries with over 2000 brands. The company's diverse portfolio...We are looking for a skilled Senior Python Engineer ( part-time) to join our team in Poland.
Our customer is one of the world's largest food and beverage companies, operating in 189 countries with over 2000 brands. The company's diverse portfolio includes products such as bottled water, dairy products, breakfast cereals, coffee, confectionery, frozen food, pet foods, snacks, and baby food.
Our project aims to harness the power of AI to streamline organizational processes, enhance productivity, and foster innovation within the workplace. By integrating AI capabilities, the organization seeks to automate routine tasks, improve decision-making, and facilitate more efficient communication and collaboration among employees.
Key Responsibilities:- Develop and maintain robust and scalable backend systems using Python 3.10+
- Design, implement and maintain APIs following best practices of RESTful API
- Ensure code quality by adding unit, integration, and end-to-end tests
- Create and maintain an internal and external technical documentation
- Contribute to system design, participate in architectural discussions, and contribute to the continuous improvement of our software development processes
- Ownership of the end-to-end solutions, including technical design, development, CI/CD process, infrastructure management, testing, and tech dept management.
- Collaborate closely with cross-functional teams including frontend developers, AI engineer, devops, architects, product managers, QAs, and designers to ensure seamless integration of features and functionalities
- Troubleshoot and resolve issues in production environments and provide timely resolutions to technical challenges
- Stay up-to-date with the latest industry trends and emerging technologies, sharing your knowledge with the team to drive innovation and growth.
- Participate in pre-sale and discovery activities.
Requirements:
- 5+ years of experience in Python programming (3.10+)
- In-depth knowledge of various API frameworks (REST - must, GraphQL - nice to have)
- Experience with FastAPI or similar
- Proficiency in utilizing testing frameworks to ensure code reliability and maintainability
- Hands-on experience with Azure Cloud provider
- Knowledge of SQL databases, especially MS SQL/Azure SQL
- Strong problem-solving skills, attention to detail, and a proactive attitude towards learning and adapting to new technologies
- Excellent teamwork, communication, and collaboration skills
- Bachelor's degree in Computer Science, Software Engineering, or a related field
Nice to have:
- Familiarity with AI models, especially OpenAI LLMs
- Familiarity with AI frameworks and libraries (Langchain, Pytorch, etc)
- Familiarity with developing LLM agents
- CI/CD familiarity (Azure Pipelines, Github Actions)
- Infrastructure as Code (Terraform)
- Familiarity with Docker, Kubernetes
We offer:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
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Β· 54 views Β· 17 applications Β· 6d
Senior Python Engineer
Full Remote Β· Poland Β· 5 years of experience Β· Upper-IntermediateAkvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile,...πAkvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to clientβs needs and processes.
We are seeking a talented Backend Software Development Engineer to join a team dedicated to building high-quality, scalable solutions. In this role, you will have the chance to work with modern technologies, enhance testing frameworks, and contribute to the continuous improvement of software quality. If you enjoy tackling complex challenges and working with cutting-edge tools, this position is for you.
Responsibilities:- Design and implement automation workflows to eliminate manual tasks in network operations
- Develop tooling and scripts to improve telemetry visibility and monitoring coverage
- Collaborate with stakeholders to gather requirements, develop low-level designs, and ship robust, testable features
- Perform root cause analysis and debugging of network automation tooling
- Support feature enhancements and maintenance of automation systems used in production workflows
- Integrate with network data sources and telemetry APIs to support observability pipelines
Requirements:- Python for backend or infrastructure systems
- Proven experience designing & operating automation systems for network or infrastructure environments
- Familiarity with data-analytics platforms (Databricks, BigQuery, Splunk, ELK)
Hands-on work with time-series or telemetry data
Nice to Have:- Golang development experience
- Solid grasp of scalable software design patterns
- Understanding of security fundamentals for distributed systems
- Exposure to capacity modeling, forecasting, or planning in cloud environments
Overlap time requirements:10 AMβ6 PM CET (12 PMβ8 PM CET twice a week)
Working conditions and benefits:- Paid vacation, sick leave (without sickness list)
- Official state holidays β 11 days considered public holidays
- Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
- Flexible working schedule: 8 hours per day, 40 hours per week
- Personal Career Development Plan (CDP)
- Employee support program (Discount, Care, Health, Legal compensation)
- Paid external training, conferences, and professional certification that meets the companyβs business goals
- Internal workshops & seminars
- Corporate library (Paper/E-books) and internal English classes.
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Β· 43 views Β· 3 applications Β· 10d
Senior Python Developer
Full Remote Β· EU Β· Product Β· 5 years of experience Β· Upper-IntermediateWeβre looking for a Python Developer to join our core Game Server team! If youβre a skilled Python engineer with 5+ years of experience, strong algorithmic thinking, and solid knowledge of relational databases, come grow with us! Our team is working on...Weβre looking for a Python Developer to join our core Game Server team!
If youβre a skilled Python engineer with 5+ years of experience, strong algorithmic thinking, and solid knowledge of relational databases, come grow with us!
Our team is working on a set of services that support the company's operational activities. Starting from the gaming platform itself, back-offices, and finishing with data analytics. The product is being developed by a small team of experienced professionals. We work a lot with databases, distributed systems, discuss and implement architectural solutions, conduct RND procedures to check the performance of certain solutions.
We are looking for a team member who would participate in continuous improvement of our high load game server including technologies upgrade, stability & performance optimizations and new features implementations.
Requirements:
- 5+ years experience in Python;
- Strong algorithmic abilities;
- Strong knowledge of relational databases;
- Experience with non-relational databases will be a plus;
- Understanding data structures, algorithms, and design patterns;
- Experience in Docker/Kubernetes;
- Native Ukrainian speaker;
- Good level of spoken English.
Responsibilities:
- Consistently write effective high-quality code that is stable, secure, scalable, and efficient;
- Improve existing products and tools;
- Participate in architecture design and code reviews;
- Collaborate with team members to agree on priorities and solutions;
- Provide code documentation and other inputs to technical documents;
- Write and maintain tests to ensure code reliability and correctness.Technology stack:
- Python (Flask, Celery);
- PostgreSQL, Cassandra, KeyDB;
- GIT, CI/CD (Jenkins);
- Docker;
- Kubernetes/Helm.
Benefits:π° Be part of the international iGaming industry β Work with a top European solution provider and shape the future of online gaming;
π A Collaborative Culture β Join a supportive and understanding team;
π° Competitive salary and bonus system β Enjoy additional rewards on top of your base salary;
π Unlimited vacation & sick leave β Because we prioritize your well-being;
π Professional Development β Access a dedicated budget for self-development and learning;
π₯ Healthcare coverage β Available for employees in Ukraine and compensation across the EU;
π« Mental health support β Free consultations with a corporate psychologist;
π¬π§ Language learning support β We cover the cost of foreign language courses;
π Celebrating Your Milestones β Special gifts for lifeβs important moments;
β³ Flexible working hours β Start your day anytime between 9:00-11:00 AM;
π’ Flexible Work Arrangements β Choose between remote, office, or hybrid work;
π₯ Modern Tech Setup β Get the tools you need to perform at your best;
π Relocation support β Assistance provided if you move to one of our hubs.
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Β· 28 views Β· 7 applications Β· 2d
Python Tech Lead
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Advanced/FluentWe are looking for a highly skilled Senior Software Engineer to join our dynamic and innovative team. In this role, you will take full R&D ownership of software projects, lead technical initiatives, and collaborate closely with our operations and product...We are looking for a highly skilled Senior Software Engineer to join our dynamic and innovative team. In this role, you will take full R&D ownership of software projects, lead technical initiatives, and collaborate closely with our operations and product teams to ensure successful delivery. Youβll be instrumental in designing, developing, and maintaining modern software solutions while mentoring junior engineers and promoting a culture of continuous improvement.
Key Responsibilities
- Lead the end-to-end delivery of software projects with full R&D responsibility.
- Serve as a technical lead, defining and driving the architecture and direction of projects.
- Design, develop, and maintain robust, scalable software applications.
- Mentor junior engineers and support their professional development.
- Collaborate with cross-functional teams including operations and product management.
- Promote and implement best practices in software development.
- Participate in customer-facing activities in English.
Technical Skills
- Proficiency in Python is required.
- Experience with Node.js, Java, or C# is an advantage.
- Familiarity with development environments such as PyCharm and VS Code; experience with Visual Studio is a plus.
- Strong understanding of AWS services, particularly IoT Core and Bedrock; experience with SageMaker is an advantage.
- Solid understanding of Microsoft Azure services.
- Familiarity with Google Cloud Platform (GCP) is a plus.
- Knowledge of DevOps practices and tools is a significant advantage.
Qualifications
- Proven experience in software development and successful project delivery.
- Strong analytical and problem-solving skills with the ability to work independently.
- Excellent communication and interpersonal skills.
- Experience working in Agile development environments.
- Demonstrated ability to lead and mentor engineering teams.
- Fluency in English is required for customer interactions.
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Β· 53 views Β· 17 applications Β· 27d
Senior Python Engineer (Data oriented)
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· Upper-IntermediateAbout Us We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. We specialize in successful startup collaboration...About Us
We are a leading Israeli IT company with 15 years of market experience and 8 years in Ukraine. Officially registered in Ukraine, Israel, and Estonia, we employ over 100 professionals worldwide. We specialize in successful startup collaboration and offer services across e-commerce, Fintech, logistics, and healthcare.
Our client`s product enables users to build financial solutions designed for SMBs that turn manual monthly and quarterly reporting processes into automated ones.
We are looking for a highly skilled and passionate Senior Python Engineer with strong Django expertise and a passion for startups to join our team!
Key Requirements:
πΉ 5+ years of commercial experience with Python programming language;
πΉ Strong knowledge of the Django web application framework;
πΉ Proficiency in database technologies (SQL, NoSQL, etc.);
πΉ Experience and familiarity with Cloud Architecture and services;
πΉ Bachelorβs degree in Computer Science or related field;
πΉ English β Upper-Intermediate or higher.What you will do:
πΉ Lead the design and development of scalable, high-performance Python applications;
πΉ Take part in coding, developing features, fixing bugs, and improving performance;
πΉ Manage and mentor a team of developers to create a productive work environment;
πΉ Work with other team members to integrate systems and ensure everything runs smoothly;
πΉ Π‘ollaborate with all stakeholders to define project requirements, scope, and timelines.Why Join Us?
πΉ Be part of a friendly international team, working together on interesting global projects;
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πΉ Enjoy many chances to grow, learn from mentors, and work on projects that make a real difference;
πΉ Join a team that loves fresh ideas and supports creativity and new solutions;
πΉ Work closely with clients, building great communication skills and learning directly from their needs;
πΉ Thrive in a workplace that values your needs, offering flexibility and a good balance between work and life. -
Β· 135 views Β· 15 applications Β· 26d
Senior OSINT Engineer
Full Remote Β· Worldwide Β· 5 years of experienceAltss is redefining how GPs, independent sponsors, and fund managers discover and track LPs. While everyone else licenses stale data or offloads research to offshore teams, weβre building state-of-the-art OSINT infrastructure to detect allocator...Altss is redefining how GPs, independent sponsors, and fund managers discover and track LPs.
While everyone else licenses stale data or offloads research to offshore teams, weβre building state-of-the-art OSINT infrastructure to detect allocator activity, fund movements, and investor intentβbefore the market knows.
This isnβt scraping. This is systemic, multi-source intelligence built from public filings, fragmented bios, social breadcrumbs, podcasts, event networks, and dark web trails.
Weβre already live with alpha clients and secured access to major internal allocator datasets. Now we need you to scale our intelligence layer.
π§ Your Mission
Youβll be the architect and executor of the Altss OSINT Coreβa modular system that ingests, deconflicts, and contextualizes thousands of weak signals into structured investor profiles.
You'll be responsible for:
- Tracking identities across platforms
(LinkedIn β EDGAR β podcasts β Telegram β X β Reddit β archived bios) - Building real-time triggers
(fund launches, stealth hiring, LP mandate shifts, domain registrations) - Mapping hidden affiliations
(co-investments, FO cross-ownership, multiple entities under one GP) - Infiltrating under-indexed sources
(event PDFs, Telegram/Discord drops, local registries, archive.org, alt search engines) - Fusing unstructured media
(podcast transcription + speaker/entity resolution, image metadata, social graphs) - Designing logic for disinformation detection & source credibility scoring
This is not a DevOps role. This is field OSINT with engineering-grade execution.
π§° What Youβll Need
Must have:
- Hardcore experience in OSINT, threat intel, dark web research, or investigative tooling
- Fluency in Python, plus tooling like Playwright/Scrapy for dynamic access
- Deep knowledge of alternative data sources, vertical search, and web infrastructure
- Ability to resolve real-world identities across multiple incomplete digital trails
Creative, first-principles thinker with adversarial mindset (how would I hide this?)
Nice to have:
- Experience with vector DBs, multimodal embeddings, and name-entity disambiguation
- Familiarity with finance, specifically alt assets, fund structures, LP reporting
Prior work in military intel, govtech, security research, or advanced due diligence
π Why Join Altss
- Work on the most targeted, high-value OSINT problem in finance
- Autonomy to build and ship without bureaucracy
- Be part of a founding team backed by experienced fund operators
- Shape a platform that replaces the legacy systems PE/VC firms quietly hate
- Tracking identities across platforms
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Β· 186 views Β· 22 applications Β· 25d
Senior Backend Engineer
Full Remote Β· Ukraine Β· Product Β· 5 years of experience Β· Intermediate MilTech πͺAs a Backend Engineer, you will be a core part of our technology team, responsible for building and maintaining the backend infrastructure of the FSV Platform. You will work with cutting-edge technologies, including Python-based frameworks, cloud...As a Backend Engineer, you will be a core part of our technology team, responsible for building and maintaining the backend infrastructure of the FSV Platform. You will work with cutting-edge technologies, including Python-based frameworks, cloud services, and machine learning operations (MLOps), to develop a platform that processes and analyzes drone data to create 3D models and orthophotos. Your role will involve not only backend development but also basic DevOps tasks and collaboration with frontend teams, making this a dynamic and versatile position.
If you thrive in startup environments, are proactive, and enjoy solving complex problems, this position offers an exciting opportunity to contribute to an innovative platform and grow alongside our ambitious team.
Responsibilities:
- Design, develop, and maintain scalable backend services for the platform.
- Implement, deploy, and maintain machine learning algorithms in production environments.
- Work with the frontend team to ensure seamless integration and occasionally contribute to frontend tasks if necessary.
- Work with the platform's cloud infrastructure, ensuring efficiency, scalability, and reliability.
- Actively engage in solving platform issues, optimizing processes, and contributing innovative solutions.
- Stay updated with new backend, cloud, and ML technologies, and quickly adapt to new protocols or tools as required.
Requirements:
- 7+ years of experience in Software Development.
- Proficiency with Python (5+ years) and frameworks such as Django, Flask, etc.
- Proven experience in implementing ML algorithms in production environments.
- Previous experience working in a fast-paced startup environment.
- Solid understanding of AWS or similar cloud platforms.
- Basic experience with frontend frameworks, such as React. Ability to assemble a simple project independently.
- Familiarity with DevOps principles, capable of deploying models when needed, and managing environments.
- A strong sense of initiative and self-drive to rapidly acquire, understand, and effectively implement new technologies, protocols, and frameworks to meet project needs and challenges.
- Education: degree in Mathematics/Physics/IT Technology
Why you should join us:
- With us, you will become part of a team of professionals who strive to contribute to the development of advanced technologies.
- We value teamwork and create an atmosphere of mutual support where everyone can unleash their potential.
- Flexible work schedule.
- Paid vacation and sick days.
Hiring process:- Submit your CV and a short cover letter detailing your experience and interest in the role.
- Selected candidates will be invited to the initial interview with the HR representative.
- Successful applicants will proceed to interviews with our Principal Engineer and later with the C-level management and PM.