Jobs
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Β· 43 views Β· 0 applications Β· 18d
Senior Python β Team Lead Python
Office Work Β· Ukraine (Kyiv) Β· Product Β· 5 years of experience Β· Upper-IntermediateA strong Python developer who is ready to take on a Team Lead role managing 5 Python engineers. Join a fast-growing B2B data startup where you'll lead a team of Python engineers and build high-load, event-driven systems that process over 1.5B data...A strong Python developer who is ready to take on a Team Lead role managing 5 Python engineers.
Join a fast-growing B2B data startup where you'll lead a team of Python engineers and build high-load, event-driven systems that process over 1.5B data points daily.
Youβll be managing a team of 5 Python engineers working on a core product that was launched 1.5 years ago and continues to scale rapidly.
Tech Stack
- Python (FastAPI or Flask), SQLAlchemy, async/await
- PostgreSQL, NoSQL
- Kafka or other message brokers
- Docker, Kubernetes
- AWS, CI/CD, Pytest
- Clean Architecture
Key Responsibilities
- Design and develop scalable REST API services
- Work with both SQL and NoSQL databases
- Architect microservices and event-driven systems
- Write clean, modular, and testable code
- Collaborate closely with frontend developers and data engineers
- Implement testing with Pytest and maintain CI/CD pipelines
- Deploy services using Docker and Kubernetes
- Work with AWS and contribute to DevOps processes
Who Weβre Looking For
- 5+ years of backend development experience, focused on Python
- Hands-on experience with FastAPI or Flask and async/await
- Proficiency with SQLAlchemy or similar ORM
- Proven experience designing microservices and event-driven architectures
- Solid understanding of clean architecture and code quality principles
- Experience with Docker; AWS experience is a strong plus
- Strong analytical skills, independence, and proactiveness
Leadership experience or a clear readiness to step into a team lead role
What We Offer
- Location: office in central Kyiv (Podil, Poshtova Ploshcha)
- Work format: hybrid (3 days in-office, 2 days remote)
- Medical insurance
- 20 paid vacation days + 5 sick days
- Flexible hours and option to shift workdays
- Team activities, happy hours, snacks
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Β· 40 views Β· 3 applications Β· 18d
Senior Python Developer (with Java exp.)
Full Remote Β· Ukraine Β· 5 years of experience Β· Upper-IntermediateThe company is looking for an experienced Python Developer (Mid/Senior level) with some JavaScript/TypeScript experience. The role involves developing and maintaining financial software solutions, integrating external systems, and ensuring seamless data...The company is looking for an experienced Python Developer (Mid/Senior level) with some JavaScript/TypeScript experience. The role involves developing and maintaining financial software solutions, integrating external systems, and ensuring seamless data flow. The ideal candidate should be proficient in Python, API integration, Docker, Unix scripting, and AWS services. Experience with Advent Geneva or similar financial systems is a plus.
Responsibilities:
β’ Collaborate with cross-functional teams to design, develop, and maintain robust software solutions using Python in the finance domain.
β’ Implement integration with external systems, such as APIs from financial data providers, trading platforms, or third-party services.
β’ Develop and optimize backend services in Python, ensuring high performance and reliability.
β’ Implement unit tests and automated testing to ensure code quality and maintainability.
β’ Provide Level 2 technical support, troubleshooting complex issues escalated from the first line of support.
β’ Work with Docker containers for application deployment and system management.
β’ Utilize Unix shell scripting for automation, monitoring, and administrative tasks.
β’ Employ AWS services to build scalable, secure and reliable cloud-based solutions.
β’ Participate in the full software development lifecycle, from requirements gathering to deployment and maintenance.
β’ Stay up-to-date with emerging technologies and best practices in software development.Mandatory Skills Description:
β’ Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field.
β’ Minimum of 5 years of professional experience in Python 3 development, using frameworks such Django, Flask or FastAPI.
β’ Experience integrating external systems via RESTful APIs, WebSockets, or web services.
β’ Some experience with Java for backend processes.
β’ Hands-on experience with Docker containers for deployment and management.
β’ Familiarity with Unix shell scripting for automation and administrative tasks.
β’ Experience with AWS services for cloud-based solutions (e.g., EC2, Cloudwatch).
β’ Prior experience in Level 2 support, investigating and resolving technical issues.
β’ Strong problem-solving skills and the ability to work in a fast-paced, dynamic environment.
β’ Excellent communication skills and ability to collaborate with diverse teams.Nice-to-Have Skills Description:
β’ Familiarity with financial concepts, instruments, and markets (e.g., stocks, options, derivatives) is a plus.
β’ Experience with Advent Geneva or similar applications would be an advantage.
β’ Understanding of distributed/cloud computing technologies and emerging computing trends
β’ Self-starter and critical thinker, takes ownership of own projects and makes improvement suggestions for the entire infrastructure
β’ Strong written and oral communications skills.
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Β· 121 views Β· 16 applications Β· 18d
Python Developer (Middle) for Data / AI based product
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· Upper-IntermediatePeople and stability are our key priorities. We are a small team, spread across Ukraine, Denmark and Norway. Friendly atmosphere with no rush and high focus. This is a long-term project. Our products are designed for industrial and energy sectors,...People and stability are our key priorities.
We are a small team, spread across Ukraine, Denmark and Norway.
Friendly atmosphere with no rush and high focus. This is a long-term project.
Our products are designed for industrial and energy sectors, including oil and gas.
We are working in IoT, Machine Learning and AI technology domains.
One of the upcoming activities will be LLMs integration.
We are looking for candidate with 3+ years of experience,
using following tools and technologies:- Python and Django
- SQL and NoSQL databases, data schema design
- API design and development
- Message Brokers (like RabbitMQ or Kafka)
- Cloud services (Azure or AWS)
- Docker
- CI/CD
- Confident English communication (speaking and writing)
Will be a plus:- Node.js
- Delivered solutions based on LLMs / Gen AI
- Experience with Azure AI/ Data services: Open AI, Search, Data Factory, Data Pipelines, Machine Learning
- Knowledge of Kubernetes, Helm and DevOps practices
You will be working on following:
- Design, develop, and maintain scalable and reliable backend services
- Solve technical challenges and finding balance between different tradeoffs
- Participate in the upcoming integration of LLMs and help to introduce AI in real-world use cases
- Collaborate inside cross-functional team of engineers (and great personalities)
- Grow your expertise and have funWe Offer:
More
- The competitive reward for the provided services
- Official contract and full taxes compensation
- Remote work
- Flexible working hours
- Minimal bureaucracy
- Paid vacation, sick leaves, national holidays
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Β· 90 views Β· 12 applications Β· 17d
Full-Stack Software Engineer (Python + Pandas)
Full Remote Β· Bulgaria, Georgia, Poland, Romania, Uzbekistan Β· 4 years of experience Β· Upper-IntermediateThe CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is... Wait, itβs nothing! The number of projects is growing,...The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is... Wait, itβs nothing! The number of projects is growing, and with them, our team too.
And now we need a Full-Stack Software Engineer (Python + Pandas).
Location
Bulgaria, Georgia, Hungary, Lithuania, Poland, Romania, Uzbekistan, Brazil, Colombia.
About Our Customer
You will work with the 6th-largest privately owned organization in the United States. The Ρustomer is one of the βBig Fourβ accounting organizations and the largest professional services network in the world in terms of revenue and number of professionals. The company provides audit, tax, consulting, enterprise risk, and financial advisory services to 263,900 professionals globally.
Project Tech Stack
Azure Cloud, Microservices Architecture, .NET 8, ASP.NET Core services, Python, Mongo, Azure SQL, Angular 18, Kendo, GitHub Enterprise with Copilot
Requirements
- 5+ years of experience in Python development
- Proficient in web development with substantial hands-on experience using the FastAPI framework
- Experience with Pydantic for data validation and schema definition in Python applications
- Deep expertise in data manipulation and analysis using Pandas/Polars and similar
- Skilled in asynchronous and parallel programming, with practical knowledge of asyncio
- Proficiency working with both structured and semi-structured data, including MongoDB, Parquet, and Delta Tables
- Proven expertise in data processing, analysis, and transformation workflows
- Strong analytical and problem-solving abilities with a detail-oriented mindset
- Practical and pragmatic approach to balancing standardized processes with flexibility to meet project goals effectively
- Organizational skills with the ability to self-manage, prioritize tasks, structure workload, and meet tight deadlines
Nice to have
- Experience working with Azure Cloud services (or other major cloud platforms), including a range of SaaS offerings such as Service Bus, Data Lake, Blob Storage, Redis, and more
- Familiarity with .NET/Databricks/Spark/PySpark is a plus
- Expertise in containerization and orchestration tools such as Docker and Kubernetes
- Solid understanding of microservices architecture and its implementation in scalable systems
English level
Intermediate+
Responsibilities
- Define and enforce best practices and coding standards across the project
- Conduct thorough code reviews to ensure adherence to established guidelines and maintain high code quality
- Working both independently and in close collaboration with others in the team
- Communicating clear instructions to team members and helping manage the flow of day-to-day operations
- Communicating with the client regularly
- Design, develop, and maintain robust and scalable Python applications
- Write clean, maintainable, and efficient code following best practices and coding standards
- Optimize code for performance and scalability, ensuring efficient data handling
- Work closely with cross-functional teams to deliver high-quality software solutions
- Identify and resolve technical issues, ensuring the reliability and performance of applications
- Create and maintain comprehensive documentation for code, processes, and workflows
- Provide guidance and mentorship to junior developers, fostering a collaborative and productive team environment
Our perks
- Covered vacation period: 20 business days and 5 days off
- Free English classes
- Flexible working schedule
- Truly friendly and supporting atmosphere
- Working remotely or in one of our offices
- Compensation of psychological counseling
- Legal support
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Β· 219 views Β· 62 applications Β· 17d
Intern Python Developer
Full Remote Β· WorldwideAre you passionate about technology and eager to kickstart your career in software development? Join our dynamic team at DICEUS as an intern Python Developer and gain hands-on experience in a professional tech environment. Youβll be contributing to the...Are you passionate about technology and eager to kickstart your career in software development? Join our dynamic team at DICEUS as an intern Python Developer and gain hands-on experience in a professional tech environment.
Youβll be contributing to the development of a modern solution tailored for the insurance industry β designed to optimize operations and enhance customer engagement through advanced technologies like cloud computing and AI.
What Youβll Be Doing:
- Assisting in the development of scalable web applications under the guidance of
- experienced mentors.
- Learning to work with back-end technologies such as Python
- Exploring Azure Cloud and understanding how modern apps are deployed and
- maintained.
- Supporting the implementation of API integrations and other software
- components.
- Engaging in internal team discussions and learning sessions to broaden your
- knowledge base.
What We Expect From You:
- Basic understanding of programming concepts in Python.
- Curiosity about cloud services, web technologies, and how real-world systems
- work.
- Willingness to learn, grow, and take feedback constructively.
- Good communication and team collaboration skills.
- Currently studying or recently graduated in Computer Science or a related field.
What We Offer:
- Hands-on experience with cutting-edge technologies in a professional
- environment.
- Mentorship and guidance from experienced developers.
- Exposure to real-world development processes in the insurance tech space.
- A collaborative and innovative work culture that encourages learning and
- growth.The opportunity to become a Junior Developer after successfully completing
- the internship period.
Sounds like your kind of challenge? Apply now and letβs start your tech journey together
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Β· 94 views Β· 28 applications Β· 17d
Python Developer (Scraping + AI Integration)
Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· IntermediateLocation: Remote Experience: 3+ years English: Intermediate+ (spoken communication required) About the Role: We are seeking a strong Python developer to work on scraping government documents, comparing structured/unstructured data, analyzing URLs, and...Location: Remote
Experience: 3+ years
English: Intermediate+ (spoken communication required)
About the Role:
We are seeking a strong Python developer to work on scraping government documents, comparing structured/unstructured data, analyzing URLs, and integrating AI-powered APIs for intelligent data processing.
Responsibilities:
- Develop web scraping tools for structured and unstructured content
- Build logic to compare, match, and verify data accuracy
- Integrate AI APIs (OpenAI, Claude, etc.) to automate comparisons
- Write scalable, maintainable Python code
- Work closely with PM and Front-end team
Requirements:
- 3+ years of experience with Python
- Strong experience with Scrapy, BeautifulSoup, or Selenium
- Familiarity with FastAPI, Pydantic
- Experience with PostgreSQL or MongoDB
- Experience with data parsing, URL resolution, and regex
- Intermediate+ spoken English
Nice to Have:
- AI/ML familiarity or experience with OpenAI API
- Background in data engineering or NLP
- Familiarity with Docker, Celery, RabbitMQ
π We Offer:- Remote work with flexible hours
- Stable workload and transparent payments
- Opportunity to work on challenging and interesting international projects
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Β· 487 views Β· 105 applications Β· 17d
Trainee Python Engineer
Full Remote Β· Ukraine Β· 1 year of experience Β· IntermediateDescription Customer is one of the well-known companies that operates a decentralized care model for patients with serious, complex or high-risk illnesses. It operates under the medical home model, which emphasizes coordinated, accessible, and continuous...Description
Customer is one of the well-known companies that operates a decentralized care model for patients with serious, complex or high-risk illnesses. It operates under the medical home model, which emphasizes coordinated, accessible, and continuous care managed by primary care physicians. The company aims to enhance patient outcomes through a holistic approach, integrating medical, social, and behavioral health services to meet the diverse needs of its community.
Project goals include automation of tests and processes for the web platforms and integrations in its ecosystem. Developing and maintaining test plans, test cases, and test scripts for automated testing.
Requirements
- Good Python knowledge and experience and some experience with IDE/Dev tools
- Location: Lviv
- General knowledge of operating systems, APIs, network protocols, and databases
- Fundamental knowledge of tools like Pytest, Git, Selenium
- Eagerness to learn automation testing and Playwright
- Good Software Testing skills (good knowledge of test design and testing techniques; excellent reporting and documentation skills)
- At least intermediate English level
Job responsibilities
- Working with Mentor on a production project
- Working with the automated test framework (written in Python) and extending it.
- Creating automated scripts
- Fixing broken tests and creating bug reports
- Monitoring automation run results
- Communication with clients and team members
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Β· 93 views Β· 5 applications Β· 16d
Lead Backend Engineer - Python, AWS
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 6 years of experience Β· Upper-IntermediateLead Backend Engineer - Healthcare Integrations Focus About the Role We're seeking an experienced Lead Backend Engineer to architect, build, and maintain the core backend systems and integration platform for our AI-driven healthcare platform. This...Lead Backend Engineer - Healthcare Integrations Focus
About the Role
We're seeking an experienced Lead Backend Engineer to architect, build, and maintain the core backend systems and integration platform for our AI-driven healthcare platform. This role will focus on developing scalable, secure, and high-performance APIs and services that power our aesthetic medicine solutions, with a strong emphasis on building robust integrations with EHR systems (Epic, Cerner, Zenoti) and CRM platforms (GoHighLevel). You'll lead a team of engineers and collaborate with data scientists, frontend developers, and product managers to deliver technical solutions that seamlessly connect healthcare providers' existing workflows with our innovative AI platform.
Key Responsibilities
Core Backend Development
- Lead the design and development of our backend architecture using AWS services, Python, and FastAPI
- Architect and implement secure, scalable RESTful APIs for both internal and external consumption
- Modernize our data validation layer by migrating from marshmallow to pydantic for improved performance and type safety
- Develop and optimize data models and database schemas using Aurora Serverless (PostgreSQL)
- Provide technical leadership to the backend engineering team, including mentorship, code reviews, and technical guidance
Integration Platform Development
- Design and implement a comprehensive integration platform supporting major EHR systems including Epic (FHIR), Cerner/Oracle Health, and aesthetic medicine-specific platforms like Zenoti
- Build robust CRM integrations with platforms like GoHighLevel, enabling seamless patient data synchronization and workflow automation
- Architect event-driven integration patterns using AWS EventBridge API Destinations with Python CDK for reliable, scalable third-party connectivity
- Implement HL7 FHIR-compliant data exchange mechanisms ensuring healthcare interoperability standards
- Develop webhook management systems and API rate limiting strategies for external platform integrations
Healthcare Compliance & Security
- Ensure adherence to HIPAA compliance and healthcare security best practices across all integration touchpoints
- Implement comprehensive data governance and privacy controls for multi-tenant healthcare data
- Design secure authentication and authorization mechanisms for external system connections
- Collaborate with data scientists to integrate and deploy AI models into production systems while maintaining data security
Technical Leadership & Innovation
- Lead the implementation of CI/CD pipelines and deployment strategies using Python CDK
- Develop and maintain technical documentation and integration specifications
- Work closely with product and design teams to translate business requirements into technical solutions
- Drive architectural decisions that support rapid scaling across multiple healthcare organizations
Required Qualifications
- 5+ years of experience in backend development with Python and web frameworks (FastAPI, Django, or Flask, FastAPI preferred)
- 3+ years of experience with AWS services and cloud architecture, particularly Lambda, Fargate, API Gateway, Cognito, EventBridge, RDS, Aurora Serverless, and CDK
- Strong experience with healthcare integrations, specifically EHR systems (Epic, Cerner, Allscripts) and healthcare data standards (HL7 FHIR, USCDI)
- Proven experience building third-party API integrations and managing complex data transformation workflows
- Experience with event-driven architectures and message queuing systems, particularly AWS EventBridge API Destinations
- Strong knowledge of RESTful API design and implementation
- Proficiency with relational databases, particularly PostgreSQL/Aurora Serverless
- Prior experience in a technical leadership role
- Strong understanding of software development best practices, design patterns, and architecture
- Experience with CI/CD, testing, and deployment automation using Infrastructure as Code (Python CDK preferred)
- Excellent problem-solving abilities and communication skills
Preferred Qualifications
- Direct experience with aesthetic medicine or dermatology practice management systems (Zenoti, ModMed, NextTech)
- Hands-on experience with CRM platform integrations (GoHighLevel, HubSpot, Salesforce Health Cloud)
- Background in pydantic migration projects and modern Python validation frameworks
- Experience with healthcare or HIPAA-compliant applications in production environments
- Knowledge of AI/ML integration in production systems, particularly in healthcare contexts
- Experience with OAuth 2.0, SMART on FHIR, and healthcare authentication standards
- Familiarity with containerization and orchestration (Docker, Kubernetes)
- Experience with data modeling and schema design for healthcare applications
- Background in building secure, multi-tenant SaaS applications
- Experience with GraphQL or other modern API technologies
- Understanding of microservice architecture patterns
- Experience with real-time data processing and analytics in healthcare settings
Why This Role Matters
You'll be the technical foundation behind A360's AI-driven healthcare platform that's transforming aesthetic medicine. Your expertise in backend systems and healthcare integrations will ensure we build scalable, secure, and reliable systems that healthcare providers can trust with sensitive patient data. As the integration platform architect, you'll enable seamless workflows between our AI-powered documentation tools and the EHR/CRM systems that practices rely on daily. Your leadership will shape our engineering culture and practices while delivering critical infrastructure that enables the next generation of aesthetic medicine solutions.
This role offers the unique opportunity to work at the intersection of cutting-edge AI technology and practical healthcare workflow automation, directly impacting how thousands of healthcare providers deliver patient care.
What We Offer
- The opportunity to lead technical initiatives in an innovative healthcare AI company
- Direct collaboration with our CTO and executive team on product strategy
- A collaborative, fast-paced work environment with significant technical autonomy
- Competitive compensation and benefits package
- Professional growth and leadership development opportunities
- Flexible work arrangements with remote-first culture
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Β· 67 views Β· 7 applications Β· 14d
Senior Backend Engineer to $5500
Office Work Β· Ukraine (Lviv) Β· 5 years of experience Β· IntermediateAt the moment, we are looking for a Senior Backend Engineer ($$4500-5500). Position Requirements Bachelorβs degree in Computer Science or related field, or equivalent experience. 5+ years of Python backend development with strong async programming...At the moment, we are looking for a Senior Backend Engineer ($$4500-5500).
Position Requirements
- Bachelorβs degree in Computer Science or related field, or equivalent experience.
- 5+ years of Python backend development with strong async programming skills.
- Proficiency in FastAPI, SQLAlchemy, and Pydantic.
- Experience designing and consuming RESTful APIs.
- Familiarity with gRPC and Protocol Buffers (beneficial).
- Hands-on experience with task queues (e.g., Celery, RabbitMQ) or similar background job systems.
- Solid understanding of relational databases (PostgreSQL, MySQL), document databases (MongoDB), and key-value stores (Redis).
- Familiarity with Cassandra and ScyllaDB (beneficial).
- Experience with Docker, Kubernetes, and CI/CD pipelines.
- Proficiency in testing frameworks (pytest) and writing integration tests.
- Knowledge of monitoring, logging, and observability tools (Prometheus, Grafana, ELK).
- Strong version control skills with Git and collaborative workflows.
- Familiarity with AWS services (beneficial).
- Excellent problem-solving, communication, and mentorship abilities.
Responsibilities
- Architect, develop, and maintain scalable backend services using Python and FastAPI.
- Define data models and database schemas with SQLAlchemy and manage migrations.
- Implement asynchronous tasks and background processing pipelines.
- Design, implement, and document RESTful and gRPC APIs for internal and external use.
- Collaborate with DevOps to build and maintain Docker/Kubernetes deployments and CI/CD processes.
- Write and review unit, integration, and end-to-end tests to ensure code quality.
- Monitor system performance, troubleshoot production issues, and optimize resource usage.
- Enforce security best practices and data protection standards.
- Produce clear technical documentation, API specifications, and runbooks.
- Mentor junior backend engineers and promote best engineering practices.
We offer
- Above market rate salaries
- Flexible working hours and remote/hybrid work options
- 25 days off per year + official holidays off
- Military reservist deferment
- Support for private entrepreneur (FOP) management
- English lessons compensation
- Medical compensation
- Professional Development Budget
- Tech Equipment Allowance
- Cozy office and free snacks
- Team Building and Social Events
If youβre passionate about creating, breaking boundaries, and shaping the future of digital entertainment β youβre one of us. Join our team of talented professionals where your expertise will be valued, your growth supported, and your contributions recognized. Donβt miss the opportunity to be part of an innovative company with a culture that fosters both personal and professional development.
Send us your resume today and letβs build the future together!
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Β· 48 views Β· 13 applications Β· 14d
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· 127 views Β· 40 applications Β· 14d
Python Backend Developer
Ukraine Β· 4 years of experience Β· Upper-IntermediateProject Overview: The platform automates financial and operational tasks for startups. Built in Python, the backend comprises microservices supporting features like Excel-to-Python logic conversion, LLM integrations, and API endpoints. Responsibilities: β...Project Overview:
The platform automates financial and operational tasks for startups. Built in Python, the backend comprises microservices supporting features like Excel-to-Python logic conversion, LLM integrations, and API endpoints.Responsibilities:
β Implement backend features from epics and documentation
β Estimate and deliver story points
β Maintain and extend existing services (Auth0, Upload, Messaging)
β Write tested and maintainable Python code
β Integrate with LLM pipelines and APIs
Required Skills:
β 4+ years Python experience
β Docker, REST APIs, microservices
β PostgreSQL, Redis, DynamoDB
β Auth0 or similar auth systems
β Comfortable using Cursor (AI dev tool)
Nice to Have:
β Fintech or LLM application experience
β Experience converting spreadsheets into backend logic
β Familiar with YouTrack, GitHub workflowsWe offer
- Flexible working hours.
- Fair salary (regular performance-based salary reviews).
- 20 working days paid vacation and 15 sick leaves.
- Fully paid medical insurance.
- English classes in the office.
- Bookkeeping and accounting on us.
- No time trackers β ability to do quality work.
- Approachable management, open to suggestions and innovations.
- Friendly team and enjoyable working environment.
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Β· 75 views Β· 23 applications Β· 14d
Python Backend Engineer
Ukraine, Poland Β· 5 years of experience Β· Upper-IntermediateWe are looking for the right people to join our well-funded, growing software company and to help us to continue to build exciting technology that makes the Clients' users happy. Currently, we are seekingβ―a Lead or Senior Python Engineer to join our team....We are looking for the right people to join our well-funded, growing software company and to help us to continue to build exciting technology that makes the Clients' users happy. Currently, we are seekingβ―a Lead or Senior Python Engineer to join our team.
The project:
Our team builds and maintains a free, open-source Analytics Platform and a commercial Business Hub, used by data professionals in over 60 countries β including Fortune 500 organizations.
Requirements:- 5+ years of professional experience in backend development with Python.
- Experience working with microservices architecture.
- Familiarity with Conda and Python environment management.
- Strong understanding of CI/CD pipelines, preferably using Jenkins.
- Experience with version control and collaboration tools: Git, JIRA, Confluence.
- Fluent in English
- Experience with cloud platforms such as AWS or Azure is a plus.
Responsibilities:
- Design, build, and maintain backend microservices using Python.
- Collaborate with cross-functional teams in an agile environment.
- Contribute to CI/CD workflows using Jenkins and other DevOps tools.
- Ensure scalability, reliability, and maintainability of services.
- Partner with customer care teams to troubleshoot and resolve production issues.
- Write clean, efficient, and testable code following best practices.
- Participate in code reviews and knowledge-sharing sessions.
- Support cloud-native deployments, especially on Kubernetes platforms.
- Continuously contribute to improving development processes and architecture.
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· 121 views Β· 12 applications Β· 13d
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· 97 views Β· 12 applications Β· 13d
Senior Python Engineer
Ukraine Β· Product Β· 7 years of experience Β· Upper-Intermediate Ukrainian Product πΊπ¦Weβre looking for a strong and proactive Senior Python Engineer who can work independently, make key technical decisions, and design architecture. We value not only technical excellence but also initiative, and a product-oriented mindset. Tech...Weβre looking for a strong and proactive Senior Python Engineer who can work independently, make key technical decisions, and design architecture.
We value not only technical excellence but also initiative, and a product-oriented mindset.Tech Stack:
Python, Django, Celery, Kubernetes, Redis, PostgreSQL, AWS (Lambda, S3), ELK
Must have:
- 7+ years of commercial experience in Python development;
- Experience working in Docker/Kubernetes environments;
- Strong understanding of production-grade systems: logging, monitoring, alerting, and defining & maintaining SLAs;
- Solid understanding of relational databases and experience working with large datasets (PostgreSQL);
- Experience with NoSQL databases;
Proven experience in designing and implementing distributed systems.
Nice to have:
- Hands-on experience building and maintaining CI/CD pipelines;
- Hands-on experience with Apple and Google in-app purchase (IAP) integrations is a strong advantage;
- Experience integrating and working with payment systems (e.g., LiqPay or similar);
- Experience with Content Delivery Networks (CDNs);
Experience with the Elastic Stack ΡΠ° Experience with FastAPI.
Responsibilities:
- Design, develop, and maintain APIs for new products;
- Analyze business requirements, design system architecture, and choose appropriate technical solutions;
- Collaborate closely with engineers, project managers, and product teams to identify and solve complex technical challenges;
Ensure high-quality delivery of features and provide technical leadership within the team.
What we offer:
- Working in a stable company with more than 12-years history in the media market;
- The opportunity to participate in the creation of a service of the future;
- Free English lessons;
- Swimming lessons and table tennis lessons;
- Corporate psychologist;
Discounts from partner brands for company employees.
By responding to the vacancy and sending your CV to the Company (LLC βMEGOGOβ), registered and operating in accordance with the laws of Ukraine, registration number 38347009, address: Ukraine, 01011, Kyiv, Rybalska Street, building 22 (hereinafter βthe Companyβ), you confirm and agree that the Company processes your personal data presented in your CV in accordance with the Law of Ukraine βOn Personal Data Protectionβ and GDPR.
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Β· 72 views Β· 2 applications Β· 13d
Mid+/Senior Python Engineer
Full Remote Β· Netherlands Β· 3 years of experience Β· Upper-IntermediateRole Overview We are seeking a skilled Backend Developer to join our dynamic team. In this role, you will be responsible for developing and maintaining robust backend systems that support our digital agronomy platform. You will work closely with...Role Overview
We are seeking a skilled Backend Developer to join our dynamic team. In this role, you will be responsible for developing and maintaining robust backend systems that support our digital agronomy platform. You will work closely with cross-functional teams to deliver scalable and efficient solutions that enhance our product offerings.
Responsibilities
- Design, develop, and maintain backend services and APIs.
- Collaborate with frontend developers, data scientists, and product managers to integrate user-facing elements with server-side logic.
- Optimize applications for maximum speed and scalability.
- Implement security and data protection measures.
- Participate in code reviews and contribute to team knowledge sharing.
Requirements
- Proven experience as a Backend Developer or similar role.
- Proficiency in server-side languages such as Python, Node.js, or Java.
- Experience with database technologies like PostgreSQL, MongoDB, or similar.
- Familiarity with RESTful APIs and microservices architecture.
- Understanding of cloud platforms (e.g., AWS, Azure) and containerization tools like Docker.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities.
Preferred Qualifications
- Experience in the agriculture or ag-tech industry.
- Knowledge of DevOps practices and CI/CD pipelines.
- Familiarity with frontend technologies is a plus.
Benefits
- 20 days of paid vacation, 5 sick leave
- National holidays observed
- Company-provided laptop