Jobs Ukraine, Python

Project Description:
We are developing a cybersecurity assessment platform that analyzes how well data and systems are protected and whether they comply with international security standards.
The platform is built using modern technologies — Python, FastAPI, SQLAlchemy, TypeScript, React, AWS, and Docker — and follows a microservices architecture with a strong focus on asynchronous processing and scalable cloud deployment.
We are now looking for a Python Developer to join our friendly team and contribute to building reliable, high-performance services.
 

Required skills:

- 1+ years of hands-on experience with Python (FastAPI) and JavaScript/TypeScript (React);

- Experience with cloud technologies, especially AWS (CloudWatch, Lambda, EC2, ECS, etc.);

- Strong understanding of API design, management, and integration concepts;

- Solid experience with ORM frameworks, particularly SQLAlchemy;

- Experience writing and maintaining unit and integration tests using Pytest;

- Good knowledge of PostgreSQL and relational database concepts;

- Familiarity with containerization using Docker and version control systems like Git;

- Experience participating in code reviews and following clean code principles;

- At least Intermediate level of English for communication and documentation.
 

We offer:
- Opportunities for career growth and personal development, to help you improve your skills and achieve your goals;
- No micromanagement - your ideas and initiatives are always encouraged.
- Educational programs that are covered by the company at 30% of the expense;
- Paid vacation leave and public holidays (21 vacation days annually);
- Competitive financial compensation with regular performance reviews;
- Outdoor team activities are paid for by the company;
- English language improvement through extensive communication;
- The chance to work alongside highly experienced and enthusiastic IT professionals who are ready to share their knowledge and help you gain invaluable experience in a live IT environment.
 

Our hiring is quick and straightforward:
- Test task 
- Technical interview with a hiring manager (1.5 hours)

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our technology teams are the engine of our business.
We maintain a dynamic startup culture that encourages innovation, ownership, and critical thinking. On our project, you’ll collaborate with a global team of engineers, architects, product managers, and customer-facing teams to shape the future of financial planning and analysis.

Key Requirements:

🔹 BSc in Computer Science or equivalent;
🔹 8+ years of software engineering experience, including 5+ years of Python in production;
🔹 3+ years in an R&D Team Lead role, leading cross-functional teams (backend, frontend, and QA) in a production environment;
🔹 Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
🔹 Proven experience working in a product-based company (not project/outsource);
🔹 Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
🔹 Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
🔹 Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
🔹 Solid understanding of software architecture, design patterns, and technical trade-offs;
🔹 Proven ability to lead projects end-to-end, from requirements and design through development and production;
🔹 Excellent communication skills and high proficiency in English;

Technical Experience:
🔹 Python frameworks: Django, FastAPI;
🔹 Databases: PostgreSQL, MSSQL;
🔹 Messaging & async processing: Celery, RabbitMQ;
🔹 Caching & performance: Redis;
🔹 Cloud platforms and services (Azure – advantage);
🔹 Familiarity with event-driven architectures and distributed systems;
🔹 Strong grasp of KISS, DRY, SOLID, OOP principles;

Will be plus:

🔹 Experience with Azure cloud services;

What you will do:

🔹 Lead and manage a cross-functional R&D team of 5–7 engineers, including backend (Python), frontend (Angular), and QA engineers;
🔹 Own end-to-end product development, from initial requirements and design, through development, testing, deployment, and production monitoring & troubleshooting;
🔹 Provide hands-on technical leadership, including architecture design, coding when needed, and thorough code reviews;
🔹 Work closely with Product Managers and Architects to define scope, prioritize backlog, and deliver high-quality features;
🔹 Drive engineering best practices: clean code, testing, CI/CD, performance, reliability, and security;
🔹 Be accountable for team delivery, quality, velocity, and stability;
🔹 Define team goals, KPIs, and success metrics;
🔹 Mentor and develop team members, supporting their professional and technical growth;
🔹 Participate in hiring, onboarding, and training of new team members;
🔹 Actively monitor production systems, lead incident response, root-cause analysis, and continuous improvement;

Interview stages:

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Numerical Technologies LTD is a leading provider of custom software solutions and services specializing in risk, limits, and regulatory capital. Right now, we are looking for a Python Developer to join our team.

 

What will you be doing?

As part of the team, you will be participating in a project with a large US bank. You will be helping us develop new software features and support and maintain the existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be working closely with the client and product manager to understand the system’s functional and non-functional requirements, and contribute to code quality through unit testing, integration testing, code review, and system design using Python to build robust software that aligns with the client’s business needs.

 

What are we looking for:

◼ A strong programming background with Python and OOP skills.

◼ Proficiency with SQL (Postgres, SQLite) and NoSQL (MongoDB) databases.

◼ Deep understanding of algorithms and data structures.

◼ Experience with FastAPI and Linux environments.

◼ Strong problem-solving skills and ability to collaborate effectively in a team environment.

◼ Familiarity with LangChain is a plus.

 

What we offer:

◼ Competitive compensation depending on experience and skills.

◼ Regular assessments and salary reviews.

◼ Paid personal days.

◼ Health insurance.

◼ Mental health support program.

◼ English/Polish/Spanish language classes.

◼ Flexible working schedule.

Softcery builds advanced AI systems for B2B SaaS companies. We partner with founders in the US and UK to design, build, and scale production-ready AI solutions that solve real business challenges. Our team focuses on complex AI engineering — systems that are technically robust, business-aligned, and built to scale. We combine deep technical expertise with strong product thinking, helping companies move from AI ambition to real, production impact.
 

Our work splits into two directions: end-to-end AI B2B SaaS platforms for startups and targeted AI solutions for larger product companies. Multi-agent architectures, complex RAG pipelines, voice systems, document intelligence — the kind of work where you’re often the first to solve a specific problem.
 

We are looking for an AI Software Engineer. You’ll build AI systems — client projects, internal R&D, or both. Some work is exploratory: new problems, unclear approaches, figuring things out. Other work is structured delivery: clear scope, defined milestones, ship and iterate.
 

If you think before you build, ask “why?” before “how?”, and can explain complex technical trade-offs to non-technical founders — join us!

 

What You’ll Do:

• Conversational AI — chat agents, voice systems, customer support automation. Prompt engineering, context management, handling edge cases that break naive implementations.
• Document & Data AI — RAG systems, document processing, content generation. Chunking strategies, retrieval optimization, working with messy real-world data.
• Multi-agent systems — orchestrating multiple AI components, agent architectures, workflows where one model’s output feeds another.
• Full-stack integration — connecting AI to existing platforms, APIs, databases. The AI is only useful if it works within the product.
• Direct client collaboration — understanding requirements, presenting solutions, managing expectations.
  
   

What We’re Looking For:

• Excellent knowledge of Python — most of our solutions are built on it.
• Experience building with LLMs, prompt-engineering skills (GPT, Claude, Gemini) — not just calling APIs, but understanding how to make them actually work.
• Familiarity with agent architectures and multi-agent systems — you’ve built or worked with agentic workflows, understand the patterns.
• Experience with SQL DBs — you have a good understanding of data structuring.
• Product mindset — you think not only technically, but also with the user’s needs in mind. Ready to look for the best solutions, not just “get the job done.”
• Fluency in Ukrainian and English (Upper-Intermediate+) — because communicating with customers is part of the job.
  
   

Nice to nave:

• Basic DevOps/MLOps skills.
• Knowledge of JS/TS.
• Experience in consulting or client-facing technical roles.

What We Offer:

• Structured onboarding & dedicated support — you’ll get a clear onboarding plan, documented workflows, and a team that’s got your back.
• Flexible remote schedule — work from wherever and whenever you’re most productive.
• Learning budget — we cover books, courses, English lessons, and AI tools for your professional growth.
• Full accounting support — so you can focus on the work, not the paperwork.
• Time off — 20 paid vacation days, 12 sick days, 2 paid period leave days/month (for women), and your birthday off.
• IT Cluster membership — access to professional events and networking opportunities in the local tech community.

🔁 Hiring Process: Recruiter Interview → Tech Interview → Test Task → Final Interview.

If you care about who you work with, what you create, and how it affects the outcome, we will definitely be on the same page. We’re excited to meet you 👋

Are you looking for a dynamic role where you can sharpen your web scraping skills and work with modern technologies? Then this opportunity is for you!

We’re a data-driven team building tools for data collection and analysis, and we’re currently looking for a Python Developer to join us.

🛠️ What You’ll Work With:

• Web scraping tools & libraries: Scrapy, Requests, BeautifulSoup4, Selenium or Playwright
• Working with databases using SQL
• Version control: Git
• Containerization: Docker
• Web frameworks (basic knowledge is enough): Django, FastAPI, or Flask

🌍 Requirements:

• Solid experience with Python and web scraping tools
• Understanding of SQL and Git
• Basic knowledge of Docker and web frameworks
• English level: B1 or higher

✨ What We Offer:

• Competitive salary
• A modern office in Kyiv
• Corporate taxi for safe and easy commuting
• Remote-friendly culture — work from wherever you're most productive
• A talented and supportive team
• Real impact on the product and its development

📩 Interested?
Send us your CV and let’s build something great together!

About Us:

Atto Trading is a quantitative trading firm operating a portfolio of signal-driven high-frequency strategies in cash equities and futures.

We are looking for a Trading Operations Specialist to join our team. As we expand into new markets, it's an especially exciting moment to join our international and diverse group of experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. We work in an environment of learning & collaboration, which allows us to solve the world’s hardest problems, together.

As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.

What we do:

We trade stocks, and futures almost on all US exchanges such as: NASDAQ, NYSE, ARCA, EQ Cboe, CME, CFE, etc.

Position Highlights:

• You’ll have a unique opportunity to combine software engineering with real-world finance from day one. 
• In this role, you’ll apply your engineering skills directly to live trading and financial markets.
   

Advantages of our Company:

• A company that continually invests in updating the technology stack.
• Creative approach in choosing the hardware and software for the work you do.
• A great team with a passion for continuous learning and improvement.
• No external clients, we are the only users of the products we create.
• Opportunity to have an impact on the company's bottom line by holding a significant position in the company.

Responsibilities:

• Monitor and manage Atto Trading’s automated trading systems, ensuring smooth and uninterrupted operations.
• Automate and optimize trading support workflows and pipelines using Python and Bash scripting.
• Partner with software engineering teams to enhance and maintain trading infrastructure and internal monitoring systems. 
• Collaborate with traders, engineers, brokers, and exchanges to resolve intraday issues in real time. 
• Support daily risk operations by generating reports and executing defined risk procedures.
• Document production incidents and maintain comprehensive logs and monitoring protocols.
• Assisting with new market deployments by collaborating with internal teams on infrastructure and connectivity.
• Manage and maintain enterprise systems related to pipeline scheduling, software releases, and operational monitoring.

Requirements:

• Strong Python programming skills with ability to write clean, reliable code with minimal supervision.
• Solid working knowledge of Linux (command line, basic system understanding).
• Skilled in data visualization, manipulation, and processing for operational insight.
• Highly detail-oriented with rigorous standards and a critical, analytical mindset.
• Ability to work on multiple tasks and follow clearly defined processes and priorities.
• Strong analytical mindset and willingness to investigate issues independently.
• Strong interest in trading and financial markets, prior domain experience is not required but advantageous.
• Graduate degree in statistics, mathematics, science, or another quantitative discipline.
  
  Benefits:
• Competitive compensation package
• Performance-based bonus opportunities
• Mental health support, including access to therapy
• Paid time off (25 days)
• Relocation support 
• International team meet-ups
• Learning and development support, including courses and certifications
• Access to professional tools, software, and resources
• Fully equipped workstations with high-quality hardware
• Modern office with paid lunches

Job Description:
We are looking for an experienced software engineer with strong technical expertise, excellent problem-solving skills, and the ability to work effectively in a collaborative environment. The ideal candidate should have a proven track record of working on complex systems, particularly in networking and Python development. Candidates with a strong background in both software development and QA engineering are encouraged to apply for this role. 

Technical Requirements:
     1. Networking Experience:
 Experience with networking devices like routers and switches.
 Experience with FW/SW development for networking devices using C/C++
 Experience with SW development using Python
 Experience with BSP, data plane, or control plane protocols development for networking devices
 Experience with data path automated tests development for network devices, using Python/Pytest.
 Experience with SW/HW bring-up/integration of networking devices.
 Solid understanding of the differences between routing and forwarding, as well as switches and routers.
 Familiarity with VLANs.
 Proficiency in TCP/IP and UDP protocols.

    2. Advanced Network Skills:
 Experience with link aggregation and LACP.
 Understanding of load balancing algorithms such as ECMP
 Understanding of SPAN/RSPAN/ERSPAN, ACL
 Familiarity with traffic mirroring.
 Knowledge of automatic routing protocols like BGP, OSPF, RIP, and IS-IS.
    3. Programming and Tools:
 Advanced C/C++ programming skills.
 Advanced Python programming skills.
 Experience with Pytest, Scapy, traffic generators, traffic analysers, etc.
 Git/ GitHub

    4. Additional Skills (Optional but Preferred):

 Knowledge of embedded systems, Linux, or related technologies is an advantage.
 Familiarity with tools like Jira, and CI/CD pipelines.
    

Intent Solution Group is inviting talented professionals to join our interesting and dynamic team. We are looking for passionate, open-minded, result-oriented Software Engineers with a heart-deep commitment to success. You will have a great chance to grow as a professional in a friendly and supportive team at Intent Solution Group. 

This is your opportunity to make a difference and work with world class engineering teams, build AI/ML platform that will revolutionize the way in which we buy and consume cellular services.

Product technical stack:
 

Data extraction / web crawling platform.

Tools & frameworks:
 

• Language: Python
• Frameworks: Scrapy, Playwright, Selenium, BeautifulSoup
• Infrastructure: AWS (Lambda, S3, EC2), Docker
• Data storage: PostgreSQL, MongoDB
• Automation & orchestration: Celery, RabbitMQ, Airflow
• Version control / CI: GitHub, GitLab CI
   

Requirements

• 2+ years Python experience with a focus on web scraping
• Web scraping specific tools such as Chrome Headless, Scrapy, or similar headless browser frameworks
• Must be a proficient problem solver with proxy rotation, CAPTCHA solving, and anti-bot, and other web scraping counter measures
• Understanding of HTTP, HTML, JavaScript rendering, and website structures
• Strong problem-solving mindset and ability to work independently
• Good communication and teamwork skills
• Experience working within an agile team leveraging Scrum.
  
   

Highly desired
 

• Experience in large-scale data crawling systems
• Knowledge of ETL pipelines and data normalization
• Background in data engineering or backend automation

Benefits

• You will enjoy working in a flexible, Agile, and multinational environment to drive improvements to our customers’ solutions, design and develop new cloud services and software solutions.
• Your skills and experience can be applied to build state of the art software products. 
• You will definitely gain access to continuous learning opportunities and ensure the constant expansion of your skill-sets through working with top global players in technology scene.
• We provide you a wealth of opportunities to serve as an AWS domain expert and gain deep cross-industry expertise within our expanding customer portfolio.
• Office in the city centre​.
   

Ajax Systems is an international tech company and the largest manufacturer of security systems in Europe, with over 4.5 million end users and 330K PRO users in more than 180 countries worldwide. The company offers end-to-end solutions for protecting homes and businesses оf any scale. To date, Ajax product portfolio includes 280 devices for intrusion protection, video surveillance, fire and life safety, and comfort and automation. The company employs 5, 000 specialists.

We’re looking for a Junior Python Developer to join our AI team, where you’ll help teach our video

devices to see more than just a picture — to distinguish specific objects in the frame, track their

movement and behavior, and recognize events and the people involved.

This role focuses on the practical engineering work that makes it all possible — sourcing,

processing, and versioning training data across multiple formats and sources, developing internal

tools that ML engineers rely on daily, and contributing to a complete ML platform for automated

training, evaluation, and deployment.

What we’re looking for
 

Must have:

• CS fundamentals — familiarity with common data structures and algorithms

• Python skills — ability to write clean, maintainable code

• Database fundamentals — understanding of different database types, core concepts like

indexing, schemas, transactions, and SQL queries

• Basic understanding of computer vision concepts

• Experience working with common data formats — JSON, XML, YAML
 

Good to have:

• Experience with object detection frameworks

• Familiarity with OpenCV, NumPy, Pandas, or similar data processing libraries

• Exposure to MLOps tooling — experiment tracking, dataset versioning, data pipelines
 

We offer:

• An opportunity to take on new challenges, advance your career, and make a meaningful impact.

• Opportunity to be part of a fast-paced and dynamic environment that encourages creativity, critical thinking, and the exploration of new ideas.

We are looking for Senior Python Engineer to join out team.

About the project: The project is dedicated to building an AI-driven solution to transform paper documents (in the tax services domain) into digital form using Microsoft’s IDP service.

Responsibilities:

• Build robust and scalable software using Python
• Design and implement low-latency, high-availability, and performant applications
• Refactor and review code
• Collaborate with the development team in their everyday activities
• Design tests for automated build and test pipelines
• Solve complex performance problems and architectural challenges
• Work closely with stakeholders on the architecture of the application and requirements clarification
• Collaborate with the product and design teams to understand end-user requirements, formulate use cases, and translate them into a pragmatic and effective technical solution

Requirements:

• 5+ years of commercial experience with Python development
• Deep understanding of software engineering best practices
• Solid knowledge of FastAPI, SqlAlchemy, Pydantic, Poetry, asyncio, Azure SDK, DIContainers
• Familiarity and preferably expertise with Azure: AKS, Message Bus, Azure Functions
• Clear understanding of Agile/Scrum methodology
• Upper-Intermediate level of English

Nice to have:

• Experience with Document intelligence
• Experience with AI OCR capabilities (Deepseek OCR)
• Experience with prompt optimization

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

We are looking for a Senior Python Engineer to join our Secure Infrastructure Access (SIA) team. This team provides secure, brokered Remote Desktop access to Windows servers without exposing credentials or opening inbound network access. In this role you will be using AWS serverless architecture, AWS CDK & Python to design, develop, test, secure & deploy services from planning to production.
The team works in full collaboration with security architects, product managers and other development teams.

What We’re Looking For

• 5+ years of experience in Python development.
• 2+ years of hands-on experience building and deploying serverless applications on AWS.
• Strong problem-solving and analytical skills, with a passion for clean, maintainable code.
• Excellent communication and teamwork abilities, with the confidence to lead and influence.
• Self-driven, proactive, and eager to learn and share knowledge.

Bonus Points For

• Experience with CI/CD tools (e.g., Jenkins, Git, Artifactory).
• Background in SaaS application development.
• Solid understanding of security best practices, including OWASP guidelines and threat modeling.
• Proficiency in AWS CDK for infrastructure as code.

What You’ll Do

• Deliver E2E features and enhancements while keeping the highest quality and security standards
• Practice all software development life cycle in agile oriented environment
• Research and implement sophisticated Cyber security mechanisms
• Explore new technologies and tools to keep us using cutting edge solutions
• Help guide and contribute to feature design and implementation to bring the product to the next level
• Participate in continuous and iterative engineering cycles with emphasis on code quality, supportability, scalability, and performance

Work Schedule

Full-time working day. 

Interview Stages

1. HR interview with our recruiter
2. Technical interview with the Engineering Manager (1 hour)
3. Coding interview (2 hours)
4. Final HR interview with the Tech Lead

Description

Our Customer is one of the biggest companies on the market of home entertainment consumer electronics devices that strives to provide their clients with high-quality products and services.

Project goals include automation testing of the video and audio content and other services available via digital media players using a custom test automation framework.

Requirements

• 3-4 or more years as a Python developer
• Experience in developing and supporting testing frameworks, and developing automated test scripts (would be a plus)
• Understanding of Page Object pattern, knowledge of other automation patterns;
• Good working knowledge of at least one Linux/Unix-based platform as well as Windows;
• Experience in QA methodologies, a clear understanding of QA processes and artifacts;
• Experience with Scrum/Agile;
• Good communication and problem-solving skills;
• Excellent written and verbal English communication skills, developed interpersonal skills;
• Highly motivated, energetic, and able to easily switch between assignments. Ready for challenges!

Job responsibilities

Responsibilities:

• Working with the solid automation test framework and infrastructure;
• Developing new and updating existing automation scripts;
• Code review;
• Debugging issues and creating bug reports;
• Documentation creation;
• Communication with international teams (US, UK)

We are looking for an enthusiastic and proactive Intern Python Developer to join our dynamic team!

This is a fantastic opportunity to start your career in software development and gain hands-on experience working with modern technologies in a collaborative and supportive environment. If you complete the internship successfully, you will have the chance to continue your journey with our team for at least 1 year.

For this internship, you need to have:

— Good knowledge of Python programming language;
— Understanding of basic software development concepts such as data structures, algorithms, object-oriented programming, and async programming;
— Knowledge of Django;
— Familiarity with version control systems, preferably Git;
— Familiarity with Linux systems;
— Familiarity with SQL and NoSQL Databases;
— Upper-Intermediate English level.

Would Be a Plus:

— Familiarity with ML, LLM, and RAG;
— Passionate about AI;
— Some experience in pet projects.

Our selection process includes:

— HR interview;
— Tech interview;
— Final interview with the founders of the company.

We offer:

— Internship schedule: Monday to Friday, 10.00–19.00
— Office-based / remote work;
— No time trackers or other bureaucratic measures;
— Practical experience on internal projects;
— Networking with experienced professionals willing to share their knowledge and experience;
— Opportunity to obtain a contract with HYS Enterprise as a Junior specialist.
— Gifts for birthdays and professional holidays;
— Interaction with experienced professionals willing to share their knowledge;
— Participation in internal and external events.

Recruitment stages: HR interview, Tech interview, Final interview, Offer.

We’re looking for a Python Developer to join our team and work on an exciting, impactful project where your code will be used by real customers every day. If you enjoy solving challenging tasks, working with a modern tech stack, and seeing your solutions make a difference — you’ll feel right at home.

Mission of the role -  to design, build, and maintain reliable, high-performance back-end systems that power innovative features for our customers — ensuring speed, scalability, and stability at every step.

Here, you won’t just “close tickets” — you’ll collaborate closely with the team, experiment with new tech, and have a direct say in product decisions.

What you’ll do

• Develop and maintain projects using Python.
• Collaborate with the team to design and implement new features.
• Stay up-to-date with emerging technologies and industry trends.

• Communicate directly with customers when needed.

   

What we’re looking for

• Strong experience with PostgreSQL, Celery, Redis / RabbitMQ.
• Knowledge of FastAPI, WebSockets, SQLAlchemy + Alembic.
• Basic understanding of GIT and GitHub Actions.
• Experience with AWS (EC2, Elastic Beanstalk) will be a plus. 
• Basic understanding of Docker & Docker Compose.

• English level B1+.

   

What we offer

• Competitive salary & benefits.
• Modern office in Kyiv — bright workspace, great coffee, and a collaborative vibe.
• Opportunity to work on a high-impact, exciting project.
• Friendly, innovative, and supportive team environment.
• Professional growth and development opportunities.

• Flexible working hours & remote work option.

   

📩 Send us your CV — let’s build something great together!

Are you passionate and curious about server architecture?

Bizzabo is looking for a Senior Backend Engineer in Ukraine to join our fantastic engineering team.

Our server architecture is based on Java 8 and Python microservices. We are using the Spring Boot framework for our Java services with ElasticSearch, Redis, Temporal, and many other buzzwords as part of our ecosystem :) 

We are advocates for cutting-edge technology. We are looking for someone to join our team that is in charge of a product that connects Software and Hardware and real-time communication with an extremely interesting and lucrative product offering. 

WHAT YOU’LL BE DOING

• Be dedicated to product quality and have excellent analytical and problem-solving skills
• Continuously design, develop, and deploy backend services
• Focus on high availability, low latency, and scalability
• Contribute your analytical abilities
• Enthusiastically research new methods for doing things
• Provide solutions to challenging problems

WHAT YOU HAVE

• 5+ years of development experience using Python
• Working with databases 
• Built a microservices architecture for large-scale applications
• Have a deep understanding of security risks
• Working with AWS infrastructure: EC2, S3, RDS, SQS, etc.
• Computer science degree from a leading institute

 WHAT WOULD BE A BONUS

• Familiarity with Kotlin
• Experience with Kubernetes
• Experience with TDD or a testing culture

YOUR JOURNEY

✅ Prescreen with recruiter → ✅ Complete assignment → ✅ Technical interview → ✅ Interview with manager → ✅ Reference check → ✅ Job offer