Jobs
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· 153 views · 9 applications · 3d
Middle Python Scraping Developer
Countries of Europe or Ukraine · 3 years of experience · Advanced/FluentLooking for a Middle Python Scraping Developer to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule, you have found the right place to send your CV. Skills & Qualifications: 2+ years...Looking for a Middle Python Scraping Developer to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule, you have found the right place to send your CV.
Skills & Qualifications:- 2+ years of commercial experience with Python.
- Proficiency in web scraping, data extraction, cleaning, and visualization.
- Proficient with XPath: strong ability to design robust, resilient expressions for structured and semi-structured HTML documents.
- Experience with web automation techniques and tools.
- Hands-on experience with relevant libraries and frameworks, including:
- Playwright, playwright-stealth (web-automation)
- Requests, aiohttp, hrequests (for HTTPS requests)
- lxml (for parsing and data extraction)
- Deep understanding of anti-bot protection and evasion strategies, including:
- IP rotation and proxy management
- Fingerprint spoofing and headless detection avoidance
- Human-like behavior emulation (delays, mouse movement, interaction)
- Bypassing JavaScript challenges (e.g., Cloudflare, Akamai, PerimeterX)
- CAPTCHA solving techniques and integration with services (e.g. 2Captcha, Anticaptcha, CapSolver)
- Experience implementing structured logging, traceability, and monitoring pipelines, including:
- Logging request/response cycles, failures, retry attempts
- Integration with log aggregation platforms (e.g., Sentry, CloudWatch, Grafana Loki)
- Designing health checks and runtime metrics (success rate, ban rate, throughput)
- Instrumenting scraping workflows with alerts and failure diagnostics
- Strong understanding of multiprocessing and multithreading, including process and thread management.
- Familiarity with Linux environments, cloud services (AWS, GCP), and Docker
- Experience working with SQL databases (PostgreSQL, MySQL, or equivalent).
- Experience with GUI automation tools like PyAutoGUI.
- Knowledge of virtual display environments (e.g., xvfb, pyvirtualdisplay).
- Experience with Flask / Flask-RESTful for API development.
Key Responsibilities:
- Develop, maintain, and optimize web scraping and parsing solutions.
- Design and implement APIs, ETL pipelines, and data integration services.
- Work closely with Project Managers to address customer requirements and challenges.
- Ensure performance optimization and efficiency of data collection pipelines.
- Collaborate with team members, participate in meetings, brainstorming sessions, and code reviews.
- Implement anti-bot evasion strategies to enhance scraping reliability.
Optional Skills (Nice to Have):
- Experience with NoSQL databases (MongoDB, Redis, or equivalent).
- Knowledge of data analysis and processing using Pandas.
We offer: - Great networking opportunities with international clients, challenging tasks;
- Building interesting projects from scratch using new technologies;
- Personal and professional development opportunities;
- Competitive salary nominated in USD;
- Paid vacation and sick leaves;
- Flexible work schedule;
- Friendly working environment with minimal hierarchy;
- Team building activities, corporate events.
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· 144 views · 48 applications · 24d
Middle Python Developer
Full Remote · Ukraine · 3 years of experience · Upper-IntermediateReady to join a team where your code actually matters? What we’re looking for: — 4 years of experience with Python — Experience with FastAPI / Flask / Django — Solid knowledge of PostgreSQL and database design — Upper-Intermediate English (you’ll be...Ready to join a team where your code actually matters?
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📌 What we’re looking for:
— 4 years of experience with Python
— Experience with FastAPI / Flask / Django
— Solid knowledge of PostgreSQL and database design
— Upper-Intermediate English (you’ll be talking, not just typing)
— Bonus points for:
• Integrating AI APIs
• Working with Stripe or other payment providers
🧠 We’re building tech that scales and simplifies — and we need someone who thinks like an engineer, not just a coder. -
· 923 views · 340 applications · 23d
Junior Python Developer
Full Remote · WorldwideLocation: Full Remote Job Type: Full-time Experience Level: Entry-Level / Junior Department: Engineering / Software Development Job Summary: We are looking for a motivated and detail-oriented Junior Python Developer to join our growing engineering team....Location: Full Remote
Job Type: Full-time
Experience Level: Entry-Level / Junior
Department: Engineering / Software DevelopmentJob Summary:
We are looking for a motivated and detail-oriented Junior Python Developer to join our growing engineering team. The ideal candidate will have a solid foundation in Python and hands-on experience working with APIs. Familiarity with modern Python web frameworks like Django and FastAPI is a strong plus. You will contribute to backend development, API integrations, and support scalable application services across our platforms.
Key Responsibilities:
- Write clean, efficient, and maintainable Python code.
- Integrate and work with APIs (RESTful and/or GraphQL).
- Develop and maintain backend components and services.
- Assist in the development and consumption of internal and external APIs.
- Debug, test, and optimize applications and data flows.
- Collaborate with team members through code reviews, standups, and documentation.
- Learn and apply new tools, frameworks, and best practices as needed.
Requirements:
- Proficient in Python programming.
- Practical experience working with APIs and handling data in JSON format.
- Understanding of HTTP methods, status codes, and RESTful principles.
- Experience with version control systems (Git preferred).
- Ability to write basic tests and debug issues effectively.
- Good communication skills and ability to work well in a team environment.
Preferred Qualifications (Nice to Have):
- Experience with Django or FastAPI frameworks.
- Familiarity with relational databases (e.g., PostgreSQL, MySQL).
- Exposure to Docker and containerized development.
- Understanding of cloud platforms such as AWS, Azure, or GCP.
- Basic knowledge of CI/CD workflows.
What We Offer:
- Competitive compensation and long-term oriented collaboration for the right candidates.
- A supportive, growth-oriented team environment.
- Opportunities for professional development and mentorship.
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· 197 views · 24 applications · 23d
Python full-stack developer
Ukraine · Product · 3 years of experience · IntermediateThis vacancy is open exclusively to Ukrainian residents currently living in Ukraine (preferably in Kyiv or Lviv). Our product team is looking for an experienced full-stack Python developer with experience of engineering UI applications. Join us to build...This vacancy is open exclusively to Ukrainian residents currently living in Ukraine (preferably in Kyiv or Lviv).
Our product team is looking for an experienced full-stack Python developer with experience of engineering UI applications. Join us to build tools used by engineers worldwide and contribute to mission-critical projects!
Required skills:
- Python 3, Django or aiohttp 3+ years
- Asyncio, queues, synchronisation
- Django ORM or Sqlalchemy Core
- PostgreSQL, raw SQL
- JavaScript, React 2+ years
- HTML5 / CSS3
- Docker, docker compose
- Linux, bash
- Understanding of GOF, SOLID, Dependency Injection, Clean Architecture principles, Modular Monoliths
- Understanding of asynchronous and multi-threaded programming: asyncio, threading, multiprocessing
- Good spoken and written English (B2+) for team communication and code documentation
Nice to have skills
- Golang
- Typescript
- OAuth2
- Prometheus
- UIkit
- RabbitMQ
- gRPC
- Datatables (javascript)
- GitHub Actions
Main responsibilities:
- Take ownership of developing user-facing features with a focus on responsive and intuitive design
- Build efficient and reusable front-end systems to power our web applications
- Write clean, maintainable, and well-documented code
- Participate in code reviews and contribute to both individual and team growth
What to expect from us:
- We build applications for clients, write code for developers, and document how it all works — for both
- Everyone on the team is happy to help, but we also respect each other’s time and know how to find answers ourselves
- Tech writing isn’t our favourite task, but we do create solid technical documentation when needed, and we’re lucky to have a tech writer to help with that
- We prefer doing things right the first time over patching things endlessly later
- We value healthy perfectionism, a sense of beauty in engineering, and a good sense of humour
Hiring process:
- Resume review — up to 5 business days
- Test task — estimated time 3-4 hours
- Introductory meeting with the Head of development & solution engineering
- Technical interview with several team members
- Offer discussion
What’s in it for you?
- Competitive compensation with a flexible and clear bonus scheme
- Paid vacation — 21 business days per calendar year
- Paid sick leaves
- Hybrid work model: this position allows for a combination of in-office and remote work as needed
- Combining technologies: hardware engineering, software engineering, cryptography, information security
- You will work with people deeply interested in security engineering, you will learn a lot
- Reasonable time budgets and an attitude to build things well — we prioritise building for decades, rather than just until the next release
- Conferences, books, courses — we encourage learning and sharing with the community. Our team members share a a lot in talks, workshops, and blog posts
- Public track record in the open-source aspect of our products.
Our software is well-known amongst security-aware teams, recommended by OWASP, and popular for easily solving complicated security challenges. Apart from building “off-the-shelf” solutions, we design custom security solution for novel problems. We work in the B2B space, with customers such as power grid operators, payment processors, legal companies, and million-user customer applications. We cater to young ambitious startups and well-established enterprises, that use our software and solutions as a core part of their security arsenal.
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· 363 views · 47 applications · 23d
Software Engineer (Cybersecurity and RnD)
Full Remote · Countries of Europe or Ukraine · 0.5 years of experience · IntermediateFounded in 2019 by a brilliant ethical hacker and a former CTO, Iterasec has grown into one of the leading penetration testing companies in Ukraine and Poland. We specialize in high-impact and in-depth security testing – from web and mobile apps to...Founded in 2019 by a brilliant ethical hacker and a former CTO, Iterasec has grown into one of the leading penetration testing companies in Ukraine and Poland. We specialize in high-impact and in-depth security testing – from web and mobile apps to complex infrastructures, IoT, automotive systems, networks, and cloud environments.
We have built and retained one of the best pentesting teams in Ukraine and Poland, we are truly proud of each and every employee and believe this is our core differentiator. Our clients are fast-moving startups as well as Fortune 500 giants and world-renowned automotive and cloud companies.
We're seeking a Junior to Mid-Level Software Engineer to design, build, and maintain internal tools that automate our diverse cybersecurity operations – from asset and source code scanning to intelligent report generation. You'll work directly with our pentesters, translating their needs and observations into powerful, efficient solutions.
Beyond daily automation, you'll have the space for R&D, e.g. researching common misconfigurations in modern software frameworks and developing innovative tools to detect them. We believe in the transformative power of AI and are keen to explore its application in our tooling.
Responsibilities:
- Develop and maintain internal tools using Python, JavaScript, and Bash.
- Automate tasks across the pentesting lifecycle, including scanning, analysis, and reporting.
- Collaborate directly with our pentesters to gather requirements and deliver solutions.
- Research emerging vulnerabilities and misconfigurations.
- Design and build tools to automate the detection of new security issues.
- Explore and integrate AI/ML techniques to enhance our capabilities.
Requirements:
- Solid experience coding in Python, JavaScript, and Bash.
- A genuine and demonstrable interest in cybersecurity.
- A proactive, problem-solving mindset and the ability to work independently.
- Excellent communication skills to effectively collaborate with technical teams.
- Eagerness to learn and contribute to R&D efforts.
- Understanding of basic application security and common vulnerabilities (like OWASP Top 10, CWE Top 25) and cybersecurity fundamentals
- Strong basic IT skills: Linux, networking (TCP/IP, DNS, HTTP etc.)
- Experience with AI/ML frameworks or Cloud/Kubernetes (optional, would be a plus)
We offer:
- Good salary and an adequate benefits package
- Challenging R&D and process automation tasks
- Rewarding environment: one of the best cybersecurity teams in Ukraine to work with
- Courses and conferences which are relevant to the position are sponsored by the company.
- We are a remote-first company with full WFH support and a flexible work schedule.
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· 114 views · 33 applications · 23d
Python (Django) Developer
Full Remote · Countries of Europe or Ukraine · 3 years of experience · IntermediateLet’s start with what PLANEKS offers: 0. Fast and comfortable hiring process. 1. 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00. 2. Manage your compensation $$$$ budget - Travel tickets, Work equipment, Health...Let’s start with what PLANEKS offers:
0. Fast and comfortable hiring process.
1. 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00.
2. Manage your compensation $$$$ budget - Travel tickets, Work equipment, Health insurance, Software, Sport, Training.
3. Salary paid in USD + tax compensation. Revision every 1 year. We want everyone to be confident in what tomorrow brings.
4. Everything to provide a good rest. YES: Paid vacation, national holidays, sick leaves(and support in case of serious diseases). NO: overtime, work on weekends.
5. Regular feedback, mentorship, code review. Friendly and professional team that supports you. Well, we're proud of how we handle that. So you can always count on us.
6. Speaking clubs with a native speaker to constantly maintain your English level.
7. No bureaucracy - transparent processes and flat management. Working remotely means keeping things as simple as possible to work efficiently.
We propose something more significant than a job. PLANEKS means developing a new lifestyle for our colleagues and clients. So take your part in it!
This position supposes that you have the following knowledge and competencies:
1. Software development experience(at least 3 years MUST) with:
— Python and Django
— Other Python frameworks (e.g., Flask)
— PostgreSQL, MySQL
— Celery, Redis, ElasticSearch
— Cloud providers, DevOps, CI/CD
— Unit, integration, E2E tests
2. Knowledge of REST and experience working with REST APIs
3. Experience with JS, HTML, CSS (Usually 0-20% of activity)
4. Communication skills in English (good writing and speaking)
You will deal and be responsible for:
1. Develop, support, and maintain projects in Python - usually, we create products from scratch but also have existing projects where the dev team should be extended. And also, we do not work with legacy codebases.
2. Solve technical challenges - all our projects are different, and you’ll never be bored with the same tasks every day, so your acquisitive mind will have great challenges regularly.
3. Take care of quality (code, test, business features, documentation) - everyone enjoys working with clean, readable code, so it is important to keep it such.
4. Participate in code reviews - usually, it is cross-reviews in the team or reviews by a senior person.
5. Communicate with internal and external teams - we’re in touch with great minds - inventive clients, and supportive colleagues!
6. Improve your technical and soft skills - just a normal evolution :)
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· 98 views · 23 applications · 22d
Python Engineer
Full Remote · EU · Product · 4 years of experienceAt TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Python Engineer to join one of our clients' teams in Prague. If you're looking for an exciting opportunity to grow in a innovative...At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Python Engineer to join one of our clients' teams in Prague. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.
What you will do:
- Develop and maintain Python applications.
- Deliver solid and maintainable software.
- Translate business requirements into technical solutions.
- Implement, review, support and debug required scope
- Write tech specs and define project architecture.
- Write unit tests and integration tests.
- Participate in code review.
- Participate in verbal and written communication with the stake holder(s).
The tech-stack is continually evolving but to give you a flavour of what the client currently working with here are some of the tools they use:
Languages: Python
Tools: Kubernetes, Terraform, Docker, cloud AWS, Grafana, FirebaseMethodologies: Agile, Scrum; we have 14 day sprints and SU are held online using Slack
Job requirements:- At least 4-5 years of experience as Software Developer.
- Should have an experience with fintech processes and big plus knowledge of cards issuing/processing.
- Clean coding methodologies (SOLID, YAGNI).
- Fluency in SQL, Python, Unix/bash scripting.
- Ability to write easily understandable and maintainable code in multiple programming languages.
- Experience with SQL databases {PostgreSQL, MySQL}.
- Good understanding and working knowledge of Django.
- Knowledge of JIRA and Confluence.
- Experience in working in cross-functional teams is an advantage.
- Active English.
What we offer:
- A place to grow and do meaningful work - Support you in developing your skills, taking ownership of your projects, and sharing ideas that improve the way we work.
- Friendly and open culture - No dress codes, no bureaucracy. We’re a close-knit, collaborative team that values transparency and agility.
- Work where it suits you - Whether you prefer the office, remote work, or something in between, we’re flexible.
- Time for work, time for life - Our 37.5-hour workweek helps you keep a healthy balance and energy for what matters outside of work.
- Benefits you’ll actually use - MultiSport card, fresh fruit 🍎 in the office, regular team events, and at least 5 weeks of vacation per year 🌴.
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· 35 views · 4 applications · 22d
Senior Python Engineer (Flask)
Office Work · Ukraine (Kyiv) · Product · 5 years of experience · IntermediateWe are looking for a Senior Python Engineer — who has experience building scalable API services using Flask. This role is ideal for an engineer with deep technical expertise, strong skills in designing microservices and event-driven architectures, and a...We are looking for a Senior Python Engineer — who has experience building scalable API services using Flask. This role is ideal for an engineer with deep technical expertise, strong skills in designing microservices and event-driven architectures, and a commitment to writing clean, testable code.
Project
A Sales Intelligence solution tailored for the B2B segment, actively used by Sales, Marketing, Operations, and Recruiting teams.
- Development started 1.5 years ago
- 1.5B+ data points processed and improved daily
Tech Stack
- Python, FastAPI (or Flask), SQLAlchemy
- PostgreSQL and NoSQL databases
- Kafka or other message brokers
- Docker, Kubernetes
- AWS, CI/CD, Pytest
Clean Architecture, async/await
Responsibilities
- Design, develop, and maintain scalable backend services with REST APIs using FastAPI or similar frameworks.
- Architect and manage SQL (Postgres) and NoSQL databases.
- Write clean, modular, and testable code based on clean architecture principles.
- Implement unit and integration tests (e.g., Pytest) and support CI/CD pipelines.
- Work closely with frontend developers to ensure seamless integration.
- Collaborate with data engineers to optimize internal data platforms.
- Build and maintain event-driven systems using Kafka or similar.
- Containerize and orchestrate services with Docker and Kubernetes.
- Operate within AWS infrastructure and contribute to DevOps practices.
Requirements
- 5+ years of backend development experience with a strong focus on Python
- 1+ years with Flask and async programming.
- Solid experience with SQLAlchemy or other ORM tools
- Strong knowledge of both SQL and NoSQL database design and optimization
- Practical experience in microservices and event-driven systems
- Understanding of clean architecture and best practices in code quality
- Experience with Dockerized environments
- Familiarity with AWS and DevOps practices is a plus
- Strong problem-solving skills and independence in a startup environment
- Passion for technology and continuous learning
What we offer
- Hybrid work format: 2 remote days + 3 in-office days per week.
- A modern office environment in the heart of Kyiv
- Medical insurance
- 5 paid sick days + flexible work schedule
- 20 vacation days
- Team-building activities
- Happy hours, snacks & drinks
- Option to reschedule workdays when needed
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· 57 views · 3 applications · 22d
Backend Engineer
Office Work · Poland · Product · 5 years of experience · IntermediateOn The Spot Development is a software development company that builds R&D teams for heavily invested startups and tech companies from the UK, EU, and Israel. Responsibilities: Own and drive the architecture, implementation, operation, and maintenance...On The Spot Development is a software development company that builds R&D teams for heavily invested startups and tech companies from the UK, EU, and Israel.
Responsibilities:
- Own and drive the architecture, implementation, operation, and maintenance of the entire Cloud Detection and Response product offering, including breach detection, anomaly detection, and forensics
- Ensure the reliability, performance, and scalability of our infrastructure, making data-driven improvements
- Develop and optimize real-time and batch processing pipelines for API log ingestion and analysis
- Implement and enhance observability using metrics, logging, and tracing to monitor service health and performance
- Work closely with product management and research teams to align technical decisions with business needs
- Design and implement storage solutions optimized for different types of data (structured, semi-structured, unstructured)
Tech stack:
- Programming Languages: Python, Go
- Frameworks: Django, FastAPI
- Messaging & Streaming: Kafka, SQS
- Infrastructure & Orchestration: Kubernetes, Docker
- Databases: PostgreSQL, SingleStore, Elasticsearch
- Monitoring & Observability: Grafana, Prometheus
- Version Control & CI/CD: GitHub
- Cloud infrastructure: AWS, GCP, Azure
- Analytics engines: Apache Spark
Workflow management: Apache Airflow
Bonus points:- Experience with real-time security and anomaly or threat detection systems
- Familiarity with batch and stream processing frameworks
- Prior work in high-scale, multi-tenant SaaS environments
Contributions to open-source projects related to real-time data processing
Benefits:
- Work in a highly professional team. Informal and friendly atmosphere in the team
- Paid vacation — 20 business days per year, 100% sick leave payment
- Equipment provision
- Partially compensated educational costs (for courses, certifications, professional events, etc.)
- Legal and Accounting support in Poland
- Ability to work from our comfortable office in Warsaw at Prosta 51
- 5 sick days per year
- Medical insurance (after the end of the probationary period)
- Flexible working hours – we care about you (!) and your output
- English and Polish classes 2 times a week (online)
- Bright and memorable corporate life: corporate parties, gifts to employees on significant dates
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· 125 views · 24 applications · 22d
Python Developer
Full Remote · EU · Product · 3 years of experience · 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 working on the company's internal product development. You will be helping us build new software features, support, and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with internal and third-party services. You will be collaborating closely with the product team to understand the system’s functional and non-functional requirements and contribute to code quality through unit testing, integration testing, code reviews, and system design using Python to build robust software that aligns with business needs.
What are we looking for?
- A strong programming background with Python and OOP skills.
- Prior experience with Rust or another compiled programming language.
- 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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· 113 views · 18 applications · 22d
Senior Python Developer with LLM experience
Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-IntermediateWhat We’re Looking For Strong proficiency in Python (5+ years experience) Practical experience with LLM frameworks/tools, including:Vector databases (especially Weaviate) LangChain, Crew-AI, or LlamaIndex Ability to work independently and integrate with...What We’re Looking For
- Strong proficiency in Python (5+ years experience)
- Practical experience with LLM frameworks/tools, including:
- Vector databases (especially Weaviate)
- LangChain, Crew-AI, or LlamaIndex
- Ability to work independently and integrate with existing dev teams
- Solid understanding of software architecture and modular code design
Nice to Have
- Experience deploying LLM-powered applications in production
- Familiarity with API development, containerization (Docker), or cloud platforms
- Understanding of prompt engineering and retrieval-augmented generation (RAG) concepts
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· 149 views · 37 applications · 22d
Senior Python Developer to $5000
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · IntermediateWe are looking for a highly skilled and motivated Senior BackEnd Developer with expertise in Python and experience in Redis, Django, Kafka, AWS, Kubernetes, and FastAPI to join our team. In this role, you will be responsible for designing, developing,...We are looking for a highly skilled and motivated Senior BackEnd Developer
with expertise in Python and experience in Redis, Django,
Kafka, AWS, Kubernetes, and FastAPI to join our team. In this role, you
will be responsible for designing, developing, and optimizing backend
services that drive our applications. You’ll work on high-performance,
scalable solutions that handle large volumes of data and complex workflows.
Collaborating closely with front-end developers, data engineers, and other
stakeholders, you will help deliver robust and secure services that meet
business objectives.
Key Responsibilities:- Design, implement, and optimize backend solutions using Python,
Django, and FastAPI. - Manage data streaming and processing using Kafka and Redis.
- Deploy, monitor, and manage services on AWS, with containerization
via Kubernetes. - Ensure high performance, security, and scalability across backend
systems. - Troubleshoot and resolve issues, enhancing system reliability and
performance. Collaborate with cross-functional teams to define, design, and deliver
new features.
Requirements:
- Proven experience up to 5 years as a BackEnd Developer with
expertise in Python. - Fintech/Crypto/Trading Domain
- Hands-on experience with FastAPI,Django, Redis, Kafka, and AWS.
- Knowledge of containerization and orchestration using Kubernetes.
- Strong understanding of distributed systems, microservices
architecture, and API design. - Excellent problem-solving skills and attention to detail.
What we offer:- Remote
- Flexible Working Hours
- Crypto-Based Compensation: Embrace the future of finance!
- Be Part of an Ambitious Project: Join us on the exciting journey of
building a cutting-edge, game-changing project. - Growth & Learning Opportunities: We are committed to your
development.
- Design, implement, and optimize backend solutions using Python,
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· 112 views · 52 applications · 41m
Senior Python Developer
Full Remote · EU · 5 years of experience · Upper-IntermediateInternational rapidly growing product IT company StellarTech is looking for a Senior Python Developer. Responsibilities: Develop backend applications from scratch for StellarTech Platform. Working with internal stakeholders' expectations/requirements,...International rapidly growing product IT company StellarTech is looking for a Senior Python Developer.
Responsibilities:
- Develop backend applications from scratch for StellarTech Platform.
- Working with internal stakeholders' expectations/requirements, actively contributing to platform features discussions.
- Participation in the architecture decision-making process.
- Ensure the performance, quality, and stability of the platform.
- Troubleshoot and debug issues.
Requirements:
- 5+ years of working experience as a Backend Developer, 2+ years of experience with Python.
- Understanding of the existing Python ecosystem.
- Experience with data-intensive/high-load application development.
- Deep understanding of relational/NoSQL database technologies.
- Experience with CI/CD tools (we use GitHub Actions).
- Understanding of message queues/message brokers working principles.
- Practical experience with services/microservices architecture and event-based systems.
- Vast experience in integration with external platforms and services
- Ability to use tools and approaches that speed up development (co-pilot, etc.)
Nice to have:
- Understanding of cloud services (we use AWS) and cloud concepts.
- Experience with Kubernetes.
- Experience in marktech, fintech companies is a plus
- Analytical vision and ability to consider future perspectives in service design
Why You'll Love Working With Us:
- Impactful Work: Your contributions will directly shape the future of our company.
- Innovative Environment: We're all about trying new things and pushing the envelope in EdTech.
- Freedom: flexible role based either remotely or hybrid from one of our offices in Cyprus, Poland.
- Health: we offer Health Insurance package for hybrid mode (Cyprus, Poland) and health corner in the Cyprus office.
- AI solutions — GPT Chat bot/ Chat GPT subscription and other tools.
- Wealth: we offer a competitive salary.
- Balance: flexible paid time off, you get 21 days of annual leave + 10 bank holidays.
- Collaborative Culture: Work alongside passionate professionals who are as driven as you are.
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· 39 views · 1 application · 21d
Python/C++ SDET (IRC267128) Krakow
Office Work · Poland · 2 years of experience · Upper-IntermediateDescription As a Software Development Engineer in Test, you will have the opportunity to work with components of robotic surgical systems on the client’s side. Our client is located in NC, USA, and is a medical technology company focused on transforming...Description
As a Software Development Engineer in Test, you will have the opportunity to work with components of robotic surgical systems on the client’s side.
Our client is located in NC, USA, and is a medical technology company focused on transforming surgical care through the integration of robotics, digital tools, and real-time analytics. Their innovative platform enables enhanced precision and efficiency in minimally invasive procedures, supporting improved clinical and economic outcomes.Requirements
• Bachelor’s degree in Engineering, Biomedical, Computer, Electrical, or Software preferred.
• Python and C++ programming experience is required
• Strong understanding of testing methodologies, both manual and automated.
• Strong technical writing skills, with the ability to write, edit, and follow test protocols and test reports.
• Familiarity with regulated industry and testing environments (i.e. ISO 9001, ISO 13485, 21 CFR 820)
• Experience in manual testing of HW components
• Proficiency using testing tools and equipment
• Strong analytical and problem-solving skills
• Excellent communication skills and ability to work in a team environment
• Proficiency in English and ability to communicate with the clients
• Knowledge of Reliability testing is a plus
• Medical device or robotics industry is a plus.
Job responsibilities
- Conduct comprehensive tests on surgical robot components and ensure thorough documentation of the testing process.
- Perform manual tests on surgical robot components and input devices
- Utilize appropriate testing tools and methodologies for accurate assessment
- Prepare detailed reports and documentation for each test scenario operations in the team.
- Collaborate with the development team and the client to identify and resolve issues
- Ensure compliance with safety and performance standards
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· 131 views · 31 applications · 21d
Middle/Strong Middle Python Engineer
Full Remote · EU · 3 years of experience · Upper-IntermediateWe’re looking for a hands-on Strong Middle Python Engineer to join a long-term product collaboration with an established European investment company. The company has been successfully managing multi-billion euro assets for 30+ years and is now actively...We’re looking for a hands-on Strong Middle Python Engineer to join a long-term product collaboration with an established European investment company. The company has been successfully managing multi-billion euro assets for 30+ years and is now actively investing in AI-driven innovation. You’ll work closely with a highly professional internal team — analysts, portfolio managers, and risk experts — to bring modern, impactful solutions into their everyday operations.
What You’ll Be Working On:- AI-powered internal platform already in production
- Integration of LLM models for internal use
- Decision-making automation workflows
- Chat-based assistants for analysts and project managers
- End-to-end ownership: from architectural design to production deployment
You’ll be deeply involved in technical decision-making and have a direct impact on the business, with no intermediaries — close collaboration with the client team is part of your daily routine.
Key Responsibilities:- Design and implement scalable backend APIs using Python and AWS Lambda
- Develop and manage OpenAPI specifications for all serverless APIs
- Build and maintain data models and schema migrations using PostgreSQL on AWS RDS
- Set up and maintain infrastructure-as-code using Terraform for AWS resources (e.g., ALB, RDS, Lambda, S3)
- Collaborate with DevOps to establish smooth CI/CD pipelines using GitLab CI/CD
- Use Amazon S3 for storing and serving assets and data
- Work with Amazon Bedrock to integrate generative AI services (e.g., document processing, summarization)
- Apply best practices in version control, testing, and security
- Participate in code reviews, architectural planning, and agile team ceremonies
Requirements:- 3+ years of hands-on experience with Python 3
- Experience building APIs using FastAPI or similar Python web frameworks
- Experience in developing serverless applications using AWS Lambda
- Familiarity with API Gateway and/or ALB for routing and service integration
- Solid understanding of PostgreSQL, with experience deploying to AWS RDS
- Knowledge of Terraform for infrastructure provisioning and management
- Familiarity with OpenAPI/Swagger for API contracts and documentation
- Experience with GitLab and Git workflows for version control and CI/CD pipelines
- Understanding of S3 use cases in web applications
- Comfortable working in agile environments and taking initiative to solve problems
Nice to Have:- Experience with Amazon Bedrock or similar AI/ML platforms
- Knowledge of monitoring and logging tools within AWS.
- Previous experience in the fintech or asset management domain
- Awareness of security practices for serverless apps (IAM roles, API authorization, secret management)
What we offer: - Long team focus: we create an environment of transparent communication, and minimal bureaucracy, which leads to long-term relationships.
- Development of niche expertise: we are working in several niches, such as FinTech, healthcare, and logistics. Therefore, our employees can develop their own expertise in these domains.
- Continuous learning: we create employee development plans / personal roadmaps /quick promotion processes.
- Internal career development: 80% of our current executives were promoted to those positions within S-PRO. We encourage initiative. If a person wants to set new challenges and grow, we will definitely support them.
Benefits and perks:
- Flexible schedule.
- Remote work model.
- Paid vacations
- Paid Sick-leaves.
- Paid State holidays.