Jobs

We are currently looking for a Senior/Architect-level AI/ML Backend Engineer to join a long-term project focused on large-scale video analysis and intelligent metadata extraction. The ideal candidate will have strong experience in Computer Vision, LLMs, and backend architecture for high-performance systems.

Requirements:

• 3+ years of experience in backend or AI/ML development
• Strong Python skills with a focus on backend systems and AI pipelines
• Solid expertise in Computer Vision, facial recognition, image embeddings, video frame analysis
• Practical experience with LLMs, Whisper, OCR pipelines, NLP
• Proficient with MongoDB, REST APIs, microservice architectures
• Comfortable designing and deploying scalable systems on AWS, GCP, and on-prem GPU infrastructure
• Experience in DevOps, high-load system design, and performance optimization

• Ability to translate business logic into backend algorithms and rules

   

Will be a plus:

Experience with hybrid cloud/on-prem deployments

Familiarity with video codecs, encoding/decoding pipelines

Knowledge of multimodal AI systems (vision + text)

Responsibilities:

• Design and implement scalable AI-powered backend services using Python
• Work on computer vision tasks: object detection, OCR, image classification, facial recognition
• Integrate and optimize LLM/NLP models for multilingual transcription and video content understanding
• Architect and deploy solutions to process terabytes of video data frame-by-frame
• Collaborate with frontend teams (React-based UIs) to deliver end-to-end features
• Address DevOps and infrastructure challenges for high performance and fault tolerance
• Build rule-based backend logic to support metadata-driven automation

Tech Stack:

Languages & Frameworks: Python, MongoDB, REST APIs

AI/ML: Computer Vision, Whisper, LLMs, OCR, facial recognition

Architecture: Microservices, scalable backends, cloud + on-prem GPU infrastructure

Frontend (integrations): React

Cloud & Infra: AWS, GCP, on-prem GPU clusters

Project:

A cutting-edge platform that processes and analyzes massive volumes of video data by extracting frames and applying advanced AI techniques (computer vision, facial recognition, OCR, LLMs) to derive metadata. This metadata is used to automate business processes and drive decisions. The system combines backend rule engines with AI-driven pipelines and supports both cloud and on-premise GPU-based deployments.

We are looking for a Senior Python Engineer — who has experience building scalable API services using FastAPI or other ASGI frameworks. 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 FastAPI or 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

We're looking for a Senior Back-End Engineer to join our Ukrainian R&D team and help us build a cutting-edge all-in-one solution that will change the game for businesses everywhere. If you're passionate about solving user problems, constantly learning and implementing new technologies, and working in a supportive team environment, we want to hear from you! ✨

Work type: full-time (hybrid or full remote)

Location: Kyiv, Ukraine, or Europe

✍️ Responsibilities:

• Develop and maintain software solutions using Python and related frameworks, libraries, and technologies;
• Conduct regular code reviews for team members and provide constructive feedback;
• Plan and design scalable software architectures and technical solutions;
• Identify and suggest areas for improvement, optimization, and future development with supporting evidence;
• Analyze business requirements and provide accurate effort estimates for implementation;
• Research, learn, and apply emerging technologies and industry best practices;
• Write comprehensive unit tests and perform debugging to ensure software quality;
• Create and maintain technical documentation and specifications;
• Collaborate with cross-functional teams including product managers and designers;

⚙️ Requirements:

• 5+ years of professional Python development experience
• Strong understanding of asynchronous programming (async/await, asyncio, concurrent programming)
• Experience with Django/DRF or other modern web frameworks (Flask, FastAPI)
• Experience with external API integration, preferably marketing APIs (Google Ads, Facebook Marketing API, or similar platforms)
• Experience with containerization and orchestration (Docker, Kubernetes)
• Experience with cloud platforms (AWS or GCP preferred)
• Data science and machine learning expertise would be a plus
• Product-focused mindset and ability to work effectively in agile team environments with minimal supervision
• Upper-Intermediate English level or higher (written and verbal communication)
• Self-motivated and proactive with strong problem-solving initiative

🤝 We Offer:

• 24 vacation days per year;
• 10 days of sick leaves;
• after a trial period - medical insurance / gym;
• coverage of English courses;
• opportunities for professional growth within the company, corporate events, and team-building activities.

🗣 Interview process:

- screening by HR (30-45 mins)
- technical interview (1.5h)

- interview with CEO / VP of Engineering (40 mins)

If you are ready to embark on this exciting journey with us, we will be happy to welcome you on board! 
 

About Madgicx 🇺🇦

Madgicx is a fast-growing SaaS MarTech company in the online marketing space! We offer the world's first all-in-one solution to better track, analyze, build, automate, and optimize ads across Facebook, Instagram & Google. We improve the quality of life for marketers by saving time and making their advertising budgets more profitable. Over the past few years, Madgicx grew from 0 to a 100 million dollar company, and today, we are proud to serve international brands of all sizes and some of the biggest agencies in the world. Now it’s time to drive the transition from a Start-up to a Scale-up. Join us and take your part in building a world-class product in the rapidly growing Advertising Technology space!

We are an early stage startup, we already have paying customers and just raised a VC round. In our engineering team we have one founding engineer, CTO and CEO working on a product and writing code. We are moving fast, taking full ownership and have a lot of space to grow.

🔧 Our Stack

• Python + FastAPI on the backend
• React on the frontend
• Azure for infrastructure (Infra-as-code, CI/CD, etc.)
• LLM pipelines for writing and maintaining code
• We use AI-first approach in engineering

💥 What You’ll Actually Do

• Build product from scratch and own large chunks of it
• Work directly with the CTO on architecture, product, and go-to-market
• Work directly with real logistics clients — learn what matters, ship fast, iterate
• Push the LLM-powered development loop forward (codegen, QA, test scaffolding, etc.)
• Help define our architecture, engineering culture, and hiring bar
• Wear a few hats. Break a few things. Fix them fast.

⚡ You Might Be a Fit If:

• You’ve built and shipped things end-to-end
• You like autonomy, fast iteration, and zero bureaucracy
• You’re fluent in Python, comfortable in React, and opinionated about clean APIs
• You’re experienced using AI to build software
• You’d rather talk to a client than argue over tickets
• You’re obsessed with shipping product that makes a real-world impact (every single day)

✅ Reasons You Should Apply

• You want to build a once-in-a-generation, category-defining product
• You’re not here for just another job — you want to help build the company
• You get energy from shipping real product and watching it impact the real world
• You thrive on autonomy, ownership, and being trusted to move fast
• You care about outcomes, not process — but you still hold a high bar for craft
• You believe in the power of AI to supercharge how we build software
• You want to be early — and you want the equity upside that comes with it
• You’re excited by the mission: digitally connecting the world’s logistics through great tech
• You want to work with founders, not layers — and you want your work to matter now

🚫 Reasons You Shouldn’t Apply

• You’re looking for a comfortable 9–5 with predictable hours and minimal stress
• You want clearly defined roles, long-term roadmaps, and tight specs before starting work
• You prefer long discussions and consensus-building over fast decisions and iteration
• You’re not comfortable with messy problems, changing priorities, or unclear ownership
• You want a traditional corporate ladder or a “staff engineer by 2027” plan
• You don’t want to touch things outside your lane — infra, product, clients, whatever

🧠 Bonus Points For:

• DevOps skills (we’re on Azure)
• Experience working with logistics APIs (e.g., carriers, 3PLs)
• LLM / AI agent workflow experience
• Startup / scaleup experience

🛠️ The Process

We like to move fast, stay human, and keep things high signal.

1. Intro Call — A quick, informal chat to get to know each other
2. Technical Call — Dive deep with our Co-founder & CTO, Founding engineer
3. Team Call — Meet the rest of the founding team (CEO + CGO)

We are seeking an experienced Software Engineer with strong Python development skills and DevOps expertise to join our platform engineering team. In this role, you will design, build, and maintain high-quality software while also contributing to our infrastructure and deployment processes.

Key Responsibilities

• Design, develop, and maintain Python-based applications and services
• Implement DevOps practices to improve deployment processes and system reliability
• Build and maintain CI/CD pipelines for automated testing and deployment
• Configure and manage cloud infrastructure resources
• Monitor system performance and optimize application efficiency
• Collaborate with cross-functional teams to define requirements and deliver solutions
• Mentor junior engineers and contribute to technical documentation
• Participate in code reviews and ensure code quality standards
   

Requirements

• 4+ years of professional software development experience
• Strong Python programming skills with demonstrated proficiency
• Experience with DevOps practices and tools (CI/CD, infrastructure as code, gitops)
• Knowledge of containerization technologies (Docker, Kubernetes)
• Familiarity with cloud platforms (AWS, GCP, or Azure)
• Experience with monitoring/logging/tracing solutions
• Experience with message queuing systems (Kafka, RabbitMQ, BullMQ)
• Proficiency with databases including PostgreSQL, MongoDB, and Redis
• Experience with Python's asyncio for asynchronous programming
• Excellent problem-solving and debugging skills
• Strong communication and collaboration abilities
   

Preferred Qualifications

• Experience with Python web frameworks (Flask, FastAPI)
• Understanding of microservice architecture
• Knowledge of security best practices
• Contributions to open-source projects
   

What we offer

• Innovative Product Company: Be part of a company with a long-term vision that values sustainable growth.
• High-Performing Team: Join a talented team that supports your professional growth and values your expertise.
• Career Growth: Opportunity to step up as a Backend Lead, leading projects and mentoring other team members.
• Impactful Work: Take ownership of projects that directly affect our users, product, and business strategy.
• Comprehensive Benefits: Enjoy medical insurance, sport compensation, and other perks that support your well-being.
• Flexible Work Arrangement: B2B contract with a US-based company, allowing for a remote-first setup that fits your lifestyle.

Looking for a Python Developer (Scraping) 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. Ready to consider final year students with commercial experience.

     Skills & Qualifications:

• 9+ months of commercial experience with Python.
• Proficiency in web scraping, data extraction, cleaning, and visualization.
• Experience with web automation techniques and tools.
• Hands-on experience with relevant libraries and frameworks, including:
  • Playwright, playwright-stealth
  • Requests, aiohttp (for HTTP requests)
  • lxml, BeautifulSoup (for parsing and data extraction)
• Strong understanding of multiprocessing and multithreading, including process and thread management.
• Familiarity with Linux environments, cloud services (AWS, GCP), and Docker
• Experience with bypassing bot detection and CAPTCHA-solving techniques.
• Experience working with SQL databases (PostgreSQL, MySQL, or equivalent).
   

     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.
• Experience with Flask / Flask-RESTful for API development.
• Hands-on experience with CAPTCHA-solving services (2captcha, anticaptcha).
• Experience with GUI automation tools like PyAutoGUI.
• Knowledge of virtual display environments (e.g., xvfb, pyvirtualdisplay).
  
  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.

Your expertise:

• At least 4 years of professional experience
• Frameworks: Proficiency in Django, Flask, FastAPI
• Python ORMs: Hands-on with SQLAlchemy, Django ORM, PonyORM, or SQLObject
• Deep understanding of Python’s 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
• Experience 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:

• Proficiency in Software Architecture Principles (DDD, Hex or Clean Architecture)
• Copilot / GPT, other AI helper tools usage
• Familiarity with OpenStack community / services / codebase
• Hands-on experience with Golang or any other compiled language
• 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

What’s 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
• “You build it, you own it” 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 16 million customers and 19 million domains under management — and we’re just getting started.

Our culture is built on the values that we live every day: the way we work, the way we collaborate with our global network of colleagues and the way we relentlessly innovate solutions that meet the emerging needs of our customers.

As a forward-thinking tech enterprise, we specialize in crafting cutting-edge solutions in the realm of hosting and cloud services. Guided by established frameworks and modern architectural approaches, we consistently challenge the limits of technological potential. We’re excited to grow our skilled engineering team further.

We are in search of an experienced Python Software Engineer who thrives in a dynamic, fast-paced environment. You’ll 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, you’re the one we’re looking for!

We are the Hosting team, and at the moment we are in the middle of creating new VPS Hosting product as part of a huge company idea to rebuild. Our robust, scalable, and user-friendly VPS Hosting product based on OpenStack is the first step on an ambitious journey to build fully-functional IaaS solution for our customers. As a Python Engineer in our dynamic team, you’ll play a pivotal role in developing and enhancing the core functionalities of our cloud infrastructure.

TJHelpers is a Ukrainian IT company connecting aspiring developers with experienced mentors to unlock their potential through real-world experience. We offer structured growth, hands-on training, and our unique "Helpers as a Service" (HaaS) model for accelerating career development.

We’re looking for a Junior Python Developer who is passionate about backend development and eager to work on real products with mentorship and support.
 

Responsibilities

• Write and maintain clean, scalable Python code.
• Develop and maintain backend services or scripts.
• Collaborate with mentors and senior devs in team-based tasks.
• Assist in writing unit tests and debugging.
• Document code and processes clearly.
   

Requirements

• Basic knowledge of Python and OOP principles.
• Understanding of how REST APIs work.
• Familiarity with SQL and relational databases.
• Strong desire to learn and solve real problems.
• Teamwork and good communication skills.
   

Nice to Have

• Exposure to Flask, FastAPI, or Django.
• Experience with Git and version control.
• Interest in working with task queues, cron jobs, or data parsing.
   

We Offer

• Mentorship from experienced backend developers.
• Work on international projects and startup environments.
• Growth plan, training sessions, and certification support.
• Flexible work schedule and competitive compensation.
• Supportive team atmosphere and feedback culture.

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.

Ready 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 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.

Location: 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. 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.

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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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.

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 :)

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, Firebase

Methodologies: 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 🌴.