Jobs

Company Overview: 

Good Face is a formulation, regulatory compliance, and innovation software used by hundreds of the leading cosmetic companies to build safe, compliant, transparent, and effective products. Our innovative platform supports product development teams in creating cutting-edge cosmetic formulas through streamlined regulatory intelligence and scalable digital tools. We are looking for a highly skilled and proactive Senior Python Backend Engineer to contribute to our technical excellence and help scale our growing engineering infrastructure. We are an ambitious, talented, and most importantly, fun team, with the common goal of bringing game-changing technology to the beauty industry and enabling cosmetic chemistry innovators to build better beauty. Does collaboration, problem-solving, and relentless innovation sound like your workplace trifecta?

Position Overview: 

As a Senior Python Backend Engineer at The Good Face Project, you will be responsible for designing, building, and maintaining robust backend services that power our cloud-based SaaS products. You will play a key role in developing scalable APIs, optimizing database systems, and enhancing system performance while collaborating cross-functionally with product, data, and infrastructure teams. This is an exciting opportunity for someone who thrives in fast-paced environments, loves solving technical challenges, and is passionate about clean code, architecture, and scalability. 

What you’ll be doing: 

● Design and implement scalable backend services using Python (FastAPI preferred) 

● Develop robust APIs and contribute to architecture decisions across the platform 

● Work with both relational (PostgreSQL) and non-relational (MongoDB) databases 

● Build and optimize data logging pipelines and backend infrastructure 

● Ensure system scalability, availability, and high performance 

● Collaborate with product managers and other engineers to define technical solutions 

● Use tools like Redis, RabbitMQ, Kafka for asynchronous workflows and data pipelines 

What you’ll bring to the team: 

● 5+ years of experience in backend development with Python 

● Strong experience with FastAPI, PostgreSQL, MongoDB, Celery, and SQLAlchemy 

● Experience working with AWS cloud services such as S3 and CloudWatch 

● Solid understanding of scalable system design, API best practices, and SDLC 

● Familiarity with tools like Redis, RabbitMQ, or Kafka for distributed processing 

● Comfortable optimizing database queries and managing load under pressure 

● Clear communication and an ability to collaborate with cross-functional teams 

● Self-motivated and proactive problem-solver with an ownership mindset Nice to have: 

● Experience with ClickHouse, Airflow, ElasticSearch, or modern DWH systems 

● Familiarity with Swagger (OpenAPI), Helm, and microservices-based architecture 

● Monitoring and visualization experience with tools like Prometheus, Grafana, Kibana. 

If you are a driven and talented backend engineer who is passionate about building resilient backend systems and excited to contribute to a mission-driven beauty-tech company, we would love to hear from you. Join our team and help us revolutionize the future of product development in the cosmetics industry

Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities 🌿Our values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness and Result Driven. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback💜 If you want to work from home or work in the city center of Kyiv, great — apply right now.

Requirements

● 2+ years of full-time software engineering experience (excluding internships); early-stage startup experience preferred.
● Strong backend experience with Python and working with APIs.
● Solid experience with writing automated tests.
● Strong background in optimization.
● Familiarity with AWS and experience deploying applications.
● Hands-on experience with generative AI, prompt engineering, or voice AI systems—through personal projects or production deployments.

Responsibilities

● Drive the evolution of Agentic AI for Pharmacies.
● Design and implement custom agent behaviors and integrations tailored to pharmacy use cases, leveraging prompt engineering and related techniques.
● Enhance internal infrastructure for performance and scalability, supporting customer integrations across both cloud and on-premises environments.
● Maintain and streamline CI/CD pipelines to ensure fast and safe delivery.
● Identify and resolve bottlenecks, optimize system reliability, and proactively manage edge cases.
● Write clean, testable code and simulate complex scenarios to ensure system stability.
● Ensure all systems are secure and HIPAA-compliant.
● Contribute to product strategy and roadmap in close collaboration with the team and customers.
● Stay hands-on and detail-oriented in a fast-moving, high-stakes environment.

Nice to have

● Experience as a founder or founding engineer, or in healthtech/pharmacy tech.

What you will get

● Competitive salary and good compensation package;
● Exciting, challenging and stable startup projects with a modern stack;
● Corporate English course;
● Ability to practice English and communication skills through permanent interaction with clients from all over the world;
● Professional study compensation, online courses and certifications;
● Career development opportunity, semi-annual and annual salary review process;
● Necessary equipment to perform work tasks;
● VIP medical insurance or sports coverage;
● Informal and friendly atmosphere;
● The ability to focus on your work: a lack of bureaucracy and micromanagement;
● Flexible working hours (start your day between 8:00 and 11:30);
● Team buildings, corporate events;
● Paid vacation (18 working days) and sick leaves;
● Cozy offices in 2 cities ( Kyiv & Lviv ) with electricity and Wi-Fi (Generator & Starlink);
● Compensation for coworking (except for employees from Kyiv and Lviv);
● Corporate lunch + soft skills clubs;
● Unlimited work from home from anywhere in the world (remote);
● Geniusee has its own charity fund.

Requirements:
-4+ years of experience
- Strong backend experience with Python, working with APIs, and deploying on AWS; you move quickly and adopt tools that accelerate development.
- Hands-on experience with generative AI, prompt engineering, or voice AI systems—whether through personal projects or in production
-Fluent English/great communication skills

Our client is an early-stage, stealth AI startup on a mission to change how engineering orgs solve bugs.

They’re hiring our first founding engineer to help shape their proof of concept into a production-ready MVP. You’ll play a key role in both product and technical direction from day one.

Requirements

• 10+ years of engineering experience
• 4+ years of Python development
• Strong backend development and production experience
• Ability to work independently in a fast-paced environment

Bonus

• Experience building systems with LLMs
• DevOps and cloud background
• Experience with other languages (Java, C, C++, JavaScript, TypeScript)

We are StarNavi – an international outstaffing company that unites talented engineers with visionary global product teams. We are fully remote and people-first, building long-term cooperation based on trust and respect.
 

About the Project

Our client is an international SaaS platform in the field of email marketing, specializing in delivering high-volume transactional and marketing emails with a deliverability rate of 96%+ into inboxes.

The service combines:

• SMTP relay and API for automated campaigns
• Dedicated IP addresses
• Integrated drag-and-drop & HTML editor
• Advanced campaign analytics

The product is actively used by companies across EU and the US, supporting hundreds of thousands to millions of emails monthly. It is known for its stability, scalability, and 24/7 technical support team.

Responsibilities

• Design, build, and extend backend services and API components in Python (FastAPI/Django)
• Maintain and optimize existing services (performance tuning, bug fixing)
• Estimate tasks and break down complexity into sprint deliverables
• Write and maintain unit and integration tests
• Support and improve CI/CD pipelines
• Collaborate closely with the product and engineering teams

Requirements

• 2+ years of commercial experience with Python
• Hands-on experience with Django and FastAPI (production endpoints)
• Proficiency in AsyncIO and Celery
• Strong knowledge of SQL & NoSQL databases (schema design, optimized queries)
• Experience with Docker and basic DevOps approaches to service containerization
• Solid understanding of HTTP and REST principles
• Experience in Linux/Unix environments (shell scripts, utilities)
• Ability to cover code with unit and integration tests
• English — Intermediate+

Trinetix is looking for a skilled Python Engineer. 

You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML). 

Requirements 

• 3+ years of experience in developing and maintaining applications using Python. 
• Experience with a focus on AWS integration. 
• Experience with a focus on AWS integration, such as Lambdas, GlueJobs, and StepFunctions. 
• Proven ability to collaborate with cross-functional teams to define, design, and deliver new features and enhancements. 
• Strong skills in optimizing applications for performance, scalability, and maintainability. 
• Experience in troubleshooting, debugging, and resolving software defects and technical issues. 
• Up-to-date knowledge of industry trends and emerging technologies to ensure software solutions remain modern and competitive. 
• Ability to provide technical guidance and mentorship to team members. 
• Proficient in writing clean, maintainable, and well-documented code. 

Nice-to-haves 

• Azure experience. 
• Understanding of machine learning concepts, NLP, and LLM. 
• Implement ETL processes using AWS to process and transform large datasets. 
• Design, build, and deploy machine learning models. 
• Experience working with other AI and NLP technologies, such as OpenAI's GPT family, Azure OpenAI, PyTorch or related. 
• Knowledge of containerization and orchestration technologies, such as Docker and Kubernetes. 
• Familiarity with agile development methodologies, such as Scrum or Kanban. 
• Intermediate or higher level of English. 

Core Responsibilities 

• Develop new features 
• Analyze requirements and clarify with BSA 
• Participate in grooming, estimation, and planning sessions 
• Collaborate with other team members (FE, QA, TDM, BSA, Architect) 
• Support existing functionality, refactoring, and bug-fixing 

Expected qualifications 

• Take full ownership of complex project components 
  You’re responsible for delivering high-quality work on time, making sure it fits the project’s goals and technical requirements. 
• Solve complex technical challenges and guide architectural choices 
  You make sound technical decisions independently and contribute to discussions that shape how systems are designed and built. 
• Drive improvements in how the team works 
  You introduce new tools, workflows, or practices that make development faster, cleaner, and more collaborative. 

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

In Competera, we are building a place where optimal pricing decisions can be made easily. We believe that AI technologies will soon drive all challenging decisions and are capable of helping humans be better. We are now looking for a Senior Software Engineer to take ownership over Data Delivery engineering growth and direction.

Our stack:
Programming Languages: Python.

Tech Stack: PostgreSQL, asyncio, FastAPI, Apache Kafka, ClickHouse, BigQuery, GCS, Scrapy, Selenium, Pyppeteer.

Infrastructure: Kubernetes, Helm, ArgoCD, Grafana, Prometheus, Sentry, OpsGenie.

You could be a perfect match for the position if

You want to:

• Design and implement scalable and efficient services for a web scraping system using Python and relevant libraries.
• Lead the development team in overcoming anti-scraping measures such as CAPTCHAs, rate limiting, and dynamic content loading.
• Mentor and guide junior engineers in the team, fostering their growth and development.
• Automate existing scraper development processes using tools and frameworks to improve efficiency and maintainability.
• Monitor system performance and proactively identify and address any issues.
• Design and implement microservices architecture for modularity and scalability.
• Apply Domain-Driven Design (DDD) principles to ensure clean and maintainable code.
• Stay up-to-date with the latest advancements and best practices in web scraping.

You have:

• 5+ years of experience as a Software Engineer with a strong track record in web scraping.
• Proven expertise in Python and relevant libraries like Scrapy, Selenium, Pyppeteer, Playwright.
• In-depth understanding of web protocols and how modern web works (SSL, proxies, cookies, headers, browsers).
• Experience with anti-scraping detection and bypass techniques.
• Experience with Kafka, Redis, and microservices architecture.
• Familiarity with Domain-Driven Design (DDD) principles.
• Eng — interm +

Pleasant extras:

• Experience with cloud platforms like AWS or GCP.
• Experience with data quality and cleaning techniques.
• Knowledge of machine learning and data analysis techniques.

Soft skills:

• Ability to lead and mentor junior engineers in overcoming technical challenges.
• Proactive approach to identifying and solving problems, seeking out new opportunities.
• Ability to work independently and as part of a team in a fast-paced environment.
• Ability to learn new technologies and adapt to changing web scraping landscapes.

You’re gonna love it, and here’s why:

• Rich innovative software stack, freedom to choose the best suitable technologies.
• Remote-first ideology: freedom to operate from the home office or any suitable coworking.
• Flexible working hours (we start from 8 to 11 am) and no time tracking systems on.
• Regular performance and compensation reviews.
• Recurrent 1-1s and measurable OKRs.
• In-depth onboarding with a clear success track.
• Competera covers 70% of your training/course fee.
• 20 vacation days, 15 days off, and up to one week of paid Christmas holidays.
• 20 business days of sick leave.
• Partial medical insurance coverage.
• We reimburse the cost of coworking.

Drive innovations with us. Be a Competerian.

NimbusNexus is looking for a proactive Backend Developer (Python) to help grow our cloud platform, build high-load services, and integrate them into a modern infrastructure. We work with cutting-edge technologies and value clean code, well-designed architecture, and a mindset for continuous improvement.

This role is a great fit for a Junior+ or Middle-level specialist with solid knowledge of Python 3.11+, understanding of OOP and SOLID principles, and a desire to work on real projects in cloud infrastructure.

Responsibilities

• Develop and maintain backend services for the platform in Python.
• Design and optimize RESTful APIs to integrate system components.
• Work with queues and caching systems (RabbitMQ, Redis) to ensure scalability and performance.
• Integrate with internal and external services.
• Write clean, maintainable code following SOLID principles.
• Develop in containerized environments (Docker, Docker Compose).
• Work with relational databases (MySQL/MariaDB, SQLite).
• Support WebSocket-based services.
• Build asynchronous applications with an understanding of multithreading, multiprocessing, and async programming.
• Collaborate with developers, designers, and DevOps engineers to achieve product goals.

Requirements

• 1-3 years of experience in Python development.
• Strong knowledge of Python 3.11+.
• Solid grasp of OOP and SOLID principles.
• Experience with Flask or FastAPI.
• Strong understanding of RESTful APIs.
• Experience with RabbitMQ and Redis.
• Experience with Docker and Docker Compose.
• Experience working with relational databases (MySQL/MariaDB, SQLite).
• Hands-on experience with Git.
• English level B1–B2 (able to read technical documentation).
• Basic knowledge of cloud technologies (OpenStack, AWS, GCP) is a plus.

We offer

• Work on an exciting and large-scale product in cloud infrastructure.
• Mentorship from experienced engineers.
• Flexible schedule and remote work opportunities.
• Career growth and professional skill development.
• A friendly team always ready to help.

💡 NimbusNexus is a place where you’ll work with a modern tech stack and directly influence the product’s growth. Join us!

We seek a skilled Senior Software Backend Python Engineer for an innovative startup developing a cutting-edge tracking software solution that integrates AI/ML to provide management with a clear, data-driven view of international team performance. 

In this role, you will be instrumental in building the backend infrastructure, driving the creation of scalable microservices, and ensuring seamless integration with AWS cloud services.
 

Benefits:

• get 4 weeks of paid vacation each year for rest and adventures;
• work flexible hours for a better balance between work and personal life;
• enjoy medical insurance for your peace of mind;
• nurture your professional growth with the support of Launch Labs, as we'll pay for your professional courses and training;
• experience the freedom of remote work.
  
  Responsibilities
• develop, test, and maintain backend services and APIs using Python;
• design and implement scalable microservices leveraging AWS Lambda, DynamoDB, and S3;
• collaborate with the frontend team to integrate APIs effectively and ensure seamless communication between services;
• work closely with data scientists to integrate AI/ML components into the system;
• ensure system reliability, performance, and scalability as we transition to MVP.

Qualifications

• 4+ years of professional experience in backend development with Python;
• strong knowledge of microservices architecture and serverless frameworks;
• proficiency with AWS services like Lambda, DynamoDB, and S3;
• experience in designing RESTful APIs and working with database solutions;
• familiarity with containerization (e.g., Docker) and CI/CD pipelines;
• problem-solving mindset and a proactive approach to delivering results in a startup environment.
  
  Nice-to-have:
• Experience with AI/ML model integration.
• Experience working with Big Data

About the Project

We are working on a large-scale platform for the US market. The product is in active development: some parts are built from scratch, others involve working with and improving existing functionality. You’ll be involved in real production tasks, from building new features to refactoring and optimizing architecture for high load.

All technical expertise is on our side; the client team has no technical roles, so you will collaborate directly with our developers, QA, DevOps, PM, Product Owner, and Tech Lead

Tech stack:

• Backend: Python (3.x), Django, PostgreSQL
• Frontend: React
• Additional: CI/CD, Docker
• Architecture: Highload, microservices, integrations
  
   

What You Will Do

• Develop and enhance functionality (backend & frontend)
• Work with both new and existing codebases
• Write maintainable, well-tested code
• Debug and fix complex production issues
• Participate in architectural discussions and decision-making
• Estimate tasks and suggest improvements
   

We Expect You To Have

Must have:

• 5+ years in development, proven delivery of complex features end-to-end, architectural input, and experience improving legacy systems independently
• Proven experience with Python & Django
• Solid React skills for frontend tasks
• PostgreSQL experience
• Understanding of architectural patterns and high-load systems
• Experience working with legacy/imperfect code
• Familiarity with CI/CD
• Strong communication skills for teamwork
   

Will be a plus:

• Docker, Kubernetes
• ML/AI experience
• GitLab CI/CD

• Event-driven architecture

   

Hiring Process

1. HR interview
2. Interview with the manager 
3. (If required) Additional call with Hiring Manager
    

Project description

One of the biggest UK rail network companies operating with rail infrastructure and asset management has a need to develop and support enterprise-level information systems.
Align the data science initiatives with the overall business goals. This could range from improving customer satisfaction, enhancing operational efficiency, to driving sales growth.

Responsibilities

Software development

Unit/integration testing

Azure environment configuration

Customer communications

Skills

Must have

3+ years of experience

Azure App service implementation and deployment.

Fastapi and asyncio (asynchronous programming)

Auth (OAuth, JWT, Microsoft authentication flow).

Docs (OpenAPI, Swagger).

SQL Alchemy or alternative DB integration libraries.

Python, Pytest

JS, Node

SQL

GIT and collaborative workflows

Bash, shell scripting.

Nice to have

Azure Container Management (docker, container registries, CI/CD to app services).

CI/CD approaches

Security across Azure (key vault, app service configuration, auth).

Virtual Machine deployment

Familiarity with storage accounts and their components

Languages

English: B2 Upper Intermediate

At Phenomenon Studio, we’re looking for a skilled and motivated full-time Back-end Python Developer to join our team and contribute to the development of our project – a Governance, Risk & Compliance Assessment Platform.  The product is trusted by universities and public sector organizations across the US. If you’re passionate about building reliable and scalable backend systems, this role is for you!

Key Responsibilities: 

• Develop and maintain backend functionality
• Work with databases using Django ORM

   

• Deploy and support services on AWS, use Docker for containerization

• Collaborate with developers and designers, integrate with other services
   

Requirements: 

• 2+ years of commercial development experience

   

• Strong knowledge of Python, Django, Django ORM

   

• Hands-on experience with AWS, Docker, Bash

   

• Experience in writing unit tests

Nice to Have:

• Experience with AWS Lambda, Kubernetes

   

• Understanding of cybersecurity principles

   

• Knowledge of security standards (ISO 27000)

   

• Experience with django-mptt

English Level: 

Intermediate or higher — for working with documentation and team communication

Our offer includes: 

• Flexibility in processes and KPIs (we are always focused on results)

   

• A team of open-minded and supportive colleagues

   

• Full-time or part-time schedule with autonomy in processes

   

• 18 working days of vacation per year

  7 paid sick leave days + 7 unpaid, as well as all public holidays off

   

• Corporate English (fully covered by the company)

   

• Accounting support for PE and partial tax coverage

   

• Professional development opportunities (courses, lectures, professional speakers)

   

• Clear onboarding processes, performance reviews, and individual development plans

Recruitment process:

1. Interview with Recruiter and Lead Back-end Developer 
2. Test task

    

3. Interview with Head of Development

    

4. Your Offer :fire:

We’re building a smart DevOps platform that plans, provisions, and operates cloud infrastructure using AI. 

What We’re Looking For

Experience: 5+ years in Python software engineering (backend/platform/devops tooling).

Core Skills:

• Strong Python (FastAPI, asyncio), testing (pytest), packaging and CI.
• Docker containers
• Cloud fluency in at least one provider (AWS/GCP/Azure) and its SDKs.
• Observability (metrics/logs/traces) and incident-ready engineering.
• LLM/agent frameworks (LangChain, Ray), prompt tooling, retrieval (vector DBs).

Nice to Have:

• Policy engines (OPA), secrets management (Vault), and supply-chain security (SBOM, SLSA).
• Experience with event systems (Kafka/Redpanda), Argo Workflows, or Airflow.

Requirements:

• 1+ years of hands-on experience with Python;
• Knowledge of RESTful API design and implementation;
• Experience in scripting and automating workflows, including integrating with APIs to fulfill specific task requirements;
• Understanding of software design principles, including SOLID;
• Basic knowledge and practical experience with Linux systems and the Linux command line;
• Proficiency with version control systems (e.g., Git, GitHub, Bitbucket);
• Practical experience with web frameworks such as Flask, Django, or FastAPI;
• Experience with Celery, Redis, RabbitMQ;
• Experience with containerization tools like Docker;
• Skilled in writing unit and integration tests;
• Familiarity with cloud platforms (e.g., AWS, Azure, GCP);

Problem-Solving Skills:

• Strong analytical thinking and problem-solving capabilities;
• Ability to debug, troubleshoot, and optimize code effectively.

Nice-to-Have:

• Ability to apply and adapt existing ML models, with practical experience in data preprocessing, evaluation, and integration of ML libraries and models into workflows.
• Basic knowledge of frontend technologies (HTML, CSS, JavaScript);
• English at an intermediate level or higher (for reading and understanding technical documentation);
• Familiarity with Agile development methodologies;
• Understanding of CI/CD pipelines and DevOps practices.

Your Responsibilities:

• Developing and maintaining tools and applications for the company’s infrastructure;
• Designing and supporting internal services;
• Transforming and storing data in various formats (JSON, XML, CSV);
• Automating workflows using APIs;
• Researching, configuring, and integrating third-party software into company processes;
• Providing general IT support and troubleshooting

About Keymakr :

• We take care of all aspects of Data Set Preparation, Annotation and Labeling for video, and images.
• We stick to a personalized approach, where we provide a tailored solution for each of our clients.
• Our brilliant in-house R&D team is personalizing the annotation tools for each client, based on the needs, therefore, we can successfully tackle even the most complicated requirements the client might have.
• Use cases: Self driving cars, Facial Recognition & Security, Medical Annotations, Drones, Robotics and any industry you can think about.

You will join the team to develop and integrate an AI voice assistant into the existing ecosystem of web, mobile, and desktop applications.
Duration: 2–3 months (with potential extension)

Requirements
• 4–6 years of professional experience with Python
• Solid expertise with Django or Flask
• Hands-on experience with LiveKit and building AI voice assistants (must-have)
• Experience integrating AI solutions into mobile (iOS/Android) and desktop/web environments
• Familiarity with MongoDB
• Basic knowledge of React will be considered a plus

Responsibilities
• Design and implement an AI-powered voice assistant using LiveKit and Python
• Integrate the new AI module into existing desktop and mobile applications
• Collaborate with a distributed team to deliver features on time and with high quality

Project:
A US-based digital freight platform (transportation & logistics) that has been directly connecting shippers with carriers and truckers. The company is now actively implementing AI to extend the platform’s capabilities and reduce manual workload for human operators.
Mission:
Develop and integrate an AI voice assistant into existing web and mobile applications.