Jobs Python

Role Overview: Backend Developer

Details: 

As a Senior Backend Engineer at EyeLabX, you will be responsible for designing and building the core backend platform that powers the entire Eye-Cura ecosystem. You'll develop scalable cloud services that connect our wearable devices, mobile applications, AI services, and blockchain-powered reward system into one reliable platform. This role goes beyond developing APIs. You'll help define the backend architecture, build high-performance data pipelines for real-time sensor data, and ensure our platform remains secure, scalable, and production-ready as we grow. 
Working closely with product managers, AI engineers, mobile developers, and hardware engineers, you'll play a key role in turning real-world wearable data into meaningful user experiences.
 

Key Responsibilities:

• Backend System Development: Design, develop, and maintain scalable backend services that power the Eye-Cura ecosystem, supporting wearable devices, mobile applications, AI services, and blockchain integrations.
• API Development & Microservices: Design and maintain secure, high-performance REST APIs and microservices for device communication, user management, analytics, and platform integrations.
• Database Management: Design and manage databases to ensure high availability, data integrity, and performance. Optimize queries, handle large datasets, and ensure rapid access to critical information.
• IoT Data Pipeline: Build reliable backend services to ingest, validate, process, and store real-time sensor data from Eye-Cura wearable devices. Ensure data integrity, fault tolerance, and efficient processing at scale.
• AI Platform Integration: Collaborate with AI engineers to build data pipelines and backend services that support personalized eye-health recommendations and real-time analytics.
• Blockchain Integration: Build and maintain backend integrations with the blockchain reward system, including verified reward requests, transaction tracking, reconciliation, and audit records. Direct smart-contract development may be handled in collaboration with blockchain specialists.
• Collaborative Development: Work closely with frontend developers, designers, product managers, and data scientists to implement new features and enhance the overall user experience. Collaborate in brainstorming, system design, and code reviews.
• Database & Performance Optimization: Design efficient database schemas, optimize queries, and continuously improve application performance as the platform scales.
• Security and Compliance: Implement secure coding practices and ensure backend services protect sensitive health data while supporting compliance with industry standards such as HIPAA and GDPR.
• Test-Driven Development: Write maintainable, clean, and well-documented code. Develop unit tests, integration tests, and end-to-end tests to ensure all systems perform as expected.
• Platform Evolution: Contribute to the evolution of the platform's backend architecture. Ensure the system remains flexible and scalable to accommodate future enhancements, new features, and growing user demands.

Required Skills and Qualifications:

• Experience: At least 5+ years of professional experience in backend development, with a proven track record of designing and developing scalable, high-performance systems.
• Backend Development: Strong proficiency in Java (Spring Boot or Quarkus preferred). Experience with Python or Go is a plus. Solid understanding of object-oriented programming, clean architecture, and software design principles.
• Cloud Platforms: Hands-on experience with cloud platforms such as AWS, Azure, or GCP. Experience deploying and maintaining cloud-native applications using Docker, Kubernetes, and modern CI/CD pipelines.
• Data Processing & Backend Services: Experience building reliable backend services that process, validate, and manage large volumes of real-time or event-driven data. Knowledge of asynchronous processing and messaging patterns is a plus.
• Database Management: Strong experience with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB or similar). Ability to design efficient schemas, optimize complex queries, and maintain high-performance data storage.
• API Development & Microservices: Solid experience designing and building secure RESTful APIs and microservices. Familiarity with API versioning, authentication, authorization, and service-to-service communication.
• System Architecture: Solid understanding of distributed systems, scalability, fault tolerance, caching strategies, and performance optimization for production environments.
• Distributed Ledger Technology (DLT): Understanding of distributed ledger technologies, consensus algorithms, and transaction validation. Experience with decentralized applications (dApps) is an advantage.
• Version Control & Collaboration Tools: Proficiency with Git, GitHub/GitLab, code reviews, and collaborative software development workflows.
• Problem Solving: Strong analytical and troubleshooting skills with the ability to identify performance bottlenecks, improve system reliability, and design scalable technical solutions.
• Agile Methodologies: Experience working within Agile teams using Scrum or Kanban methodologies while collaborating closely with product managers, designers, and cross-functional engineering teams.

 Preferred Skills

• IoT Platforms, Data Pipelines: Experience building backend systems that communicate with connected devices, wearable technology, or IoT ecosystems, designing data ingestion pipelines, event-driven architectures, or streaming data systems for large-scale applications.
• Data Integration & Processing: Experience with ETL tools, SSIS, data warehousing, message queues, asynchronous jobs, and event-driven processing.
• Data Integrity & System Integration: Experience with auditable transaction histories, data-quality monitoring, reconciliation, duplicate-event prevention, and connecting backend systems with external platforms.
• AI, Blockchain Integration: Familiarity integrating AI or machine learning services into production applications through APIs or backend services,  experience integrating blockchain networks, digital wallets, token-based reward systems, or Web3 technologies into backend platforms.
• DevOps: Familiarity with infrastructure automation, monitoring, observability, and CI/CD tools such as GitHub Actions, Azure DevOps, Jenkins, Prometheus, Grafana, or OpenTelemetry.
• Microservices Architecture: Experience designing and maintaining distributed microservice architectures with strong knowledge of scalability, resiliency, and service orchestration.
• Security: Understanding of security best practices, including encryption, OAuth, JWT, and authentication protocols.
• Healthcare Technology: Experience working with healthcare, digital wellness, wearable technology, or other regulated industries handling sensitive user data.
• Technical Leadership: Experience mentoring engineers, participating in architectural decisions, conducting code reviews, and helping establish engineering best practices across development teams.

We’re expanding our team and looking for a Django/DRF Developer to join Dataforest. If you’re looking for a friendly team, a healthy working environment, and a flexible schedule — you’ve found the right place to send your CV.

You'll be a great fit if you have:

- 3+ years of experience with Django and it's components;

- Experience with RESTful APIs, DRF and related libraries;

- Experience with Celery and async task management;

- Experience with SQL and query optimisation;

- Experience of writing tests;

- Able to work independently and excellent in communicating challenges and issues;
 

Would be a plus:

- Experience with AWS services (EC2, API Gateways, Lambda, SQS);

- Experience with NoSQL databases (Redis, Elasticsearch, etc.);

- Experience of end-to-end implementation for new functionality;

- Experience with payment systems integrations (Stripe, Shopify, Recurly, Paypal, Braintree, etc.);

- Experience with chargeback management tools (Ethoca, RDR, CDRN, etc.);

- Understanding how to handle high load on projects;
 

What you'll do:

- Design, develop and maintain payment gateway and other integrations;

- Design and develop new features and maintain existing functionality.

- Design and develop web applications using Python/Django/Celery.

- Design, develop and maintain RESTful APIs using Django Rest Framework (DRF).

- Write clean and well-structured code that is easy to read and maintain;

- Write and maintain technical documentation.

- Write and maintain unit tests to ensure code quality.

- Optimize and maintain the security, performance, and usability of the applications.

- Collaborate with the PM/Frontend/DevOps/QA and others team members.

We ensure your growth with:

- Great networking opportunities with international clients, challenging tasks;

- Building interesting projects from scratch using new technologies;

- Personal and professional development opportunities;

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Comfortable, spacious and well-equipped office in the city center;

- Team building activities, corporate events.

About Us
UITOP is a design & development team that helps B2B SaaS platforms across industries like logistics, finance, construction feel simple, modern, and easy to use and more.

Job Summary
As a Python Developer, you’ll take ownership of backend solutions, contribute to product decisions, and use AI tools to improve development efficiency. You’ll work closely with a technically strong CTO and our team to build and scale a SaaS CRM platform. 

What you have
- Strong hands-on experience with Python and Django 3-4 years.
- Experience using AI tools in daily development to write, review, and improve code.
- Ability to take ownership of tasks, manage the backlog, and drive work forward with minimal guidance.
- Strong problem-solving skills and the ability to work independently.
- Upper-Intermediate English level. Be ready to communicate with the client directly, without a Project Manager. The CTO of the project is an experienced person with a technical background, maximally involved in the product, ready to share his experience.
- Ability to understand business needs and turn them into practical technical solutions.
- A lot of focus for us on the backend is around “Product Thinking”.

Nice to have
- Experience integrating with 3rd party APIs (REST API, or webhooks etc).
- Experience with Pydantic model, Postgres SQL DB, AWS, Any data processing skills.

About the project
Develop a CRM system for jewelry stores to manage customer relationships and streamline business processes. We have an established team on our side: Team Lead, Full-Stack Developer, React Developer, React Native Developer, and Product Designer.

We provide

• Vacation 18 working days per year, 10 Sick Days.
• Working with complex SaaS systems for a long time, from 6 months.
• Performance&Salary review constantly.
• Compensation for professional development activities: 50% covered after the trial period.
• Free Internal English classes.
• Flexible work schedule, remote.
• Financial compensation of coworking 100% (during blackouts).
• Company equipment. We’ll provide a laptop after 6 months of work, and if you’d like any other tech to make your job easier, we cover 50% of it.

MIF Projects is a leading software research and development company that delivers custom digital solutions for clients across various industries.
Our team has successfully completed hundreds of projects for international clients from the USA, Canada, Germany, Israel, Poland, Singapore, and more. We have strong expertise in GPS/geolocation, Google Maps, payment systems, social media integration, navigation, 3rd-party APIs, as well as AR/VR/MR applications for mobile devices, smart glasses, and headsets.

We are looking for a Senior Python Engineer with strong backend, architecture assessment, and application security expertise to assess an existing microservices platform built with Python and FastAPI.
The project involves reviewing the codebase, establishing a security baseline, assessing the platform's readiness for further development, and preparing technical reports, effort estimates, and a prioritised roadmap. The engagement is expected to last approximately 8–9 weeks, with a possibility of extension.

Key Responsibilities:
- Assess an existing Python codebase across multiple repositories and identify technical risks;
- Verify how the published source code compares with the Docker images currently in use;
- Assess application security and establish a security baseline;
- Evaluate the platform's microservices architecture, including event-driven communication and data storage;
- Estimate the effort required to maintain and extend the platform;
- Prepare technical reports and a prioritised roadmap with recommendations;
- Collaborate with a DevOps engineer throughout the assessment.

About you:
- 6+ years of Python, including production FastAPI, SQLAlchemy/Alembic and gRPC;
- Strong application-security background: deserialisation, code injection, JWT/OIDC (Keycloak a plus), CORS;
- Comfortable with Docker/OCI internals: image layers, registries, inspecting images without running them;
- Has designed or assessed event-driven microservices (Kafka) with polyglot storage (Postgres, MongoDB, Elasticsearch, Redis, S3-compatible storage);
- Has assessed an unfamiliar codebase across many repositories and turned the findings into effort estimates;
- Clear technical writing that also reaches non-technical readers. Your reports are the deliverable;
- Upper-Intermediate English or higher (B2+);

Nice to have:
- Camunda/Zeebe or Airflow, OPA, ArangoDB;
- Supply-chain security, Python packaging (uv);
- Experience with technical due diligence, code audits or modernisation roadmaps;

Additional Information:
- Working Hours: Regular Easter Europe business hours with few hours overlap with EST upon request;
- Location: Remote;
- Interview stages: HR interview, Technical interview;

We’re looking for a Python Developer to join a high-impact team building core infrastructure for one of our company’s most critical initiatives. You’ll architect the connectivity layer between internal systems and the external platforms they depend on — designing for reliability, scale, and security from day one.

You’ll work directly with the Team Lead and senior engineers, contributing to architectural decisions that have real product impact.

What You’ll Do

• Design and build high-performance Python services alongside senior engineering and product teams — scalable by design, not by accident.
• Architect integrations with third-party APIs and external platforms, setting the patterns and practices the wider team follows.
• Own system reliability — build distributed systems that hold up under real financial workloads, with a relentless focus on scalability and security.
• Translate business requirements into technical architecture, working across product, design, and engineering.
• Raise the bar on code quality — write clean, testable, efficient Python code and lead thorough code reviews.

Requirements

• 7+ years of Python development experience with deep backend expertise.
• Proven track record building high-performance APIs with FastAPI or other ASGI-based frameworks.
• Deep understanding of RESTful APIs and distributed systems design.
• Hands-on experience with CI/CD pipelines (GitHub preferred), Docker, and cloud platforms (AWS or GCP).
• Strong SQL and NoSQL database skills — MariaDB, MongoDB, or similar.
• The architectural judgment to make the right call under pressure.
• Clear, direct communication — equally effective with engineers and product leads.

Will be a plus: Experience with SSO and Identity Providers, particularly Keycloak.

WHAT WILL YOU GET WITH KINDGEEK

We want you to thrive and feel supported

Professional growth: at Kindgeek, we want our employees to grow and achieve ambitious professional goals. We support professional development with training and certification refunds and provide regular feedback and technical reviews.

Benefits package: Kindgeek offers all team members competitive compensation and a benefits package that includes 18 working days of fully paid vacation, 10 compensated by 50% sick leaves without a note from the doctor, and an opportunity to take study leaves. Depending on how long you stay in the company, you can receive different health insurance packages from our partners.

Personal growth: as a part of our team, you will have access to corporate English courses with a 50% reimbursement, take advantage of our offline library and access a large selection of corporate training and classes. Also, every employee can request any internal or external training or certification if it applies to his or her work responsibilities.

Geek community: at Kindgeek, we value community — even in the full-scale invasion times, we take every opportunity to stick together. Our geeks organise various online and offline clubs — from stretching and skiing to English. We volunteer together and support each other.

Flexibility: Kindgeek offers a hybrid working model. Team members can work remotely or from the office or Kindgeek London Hub — an innovative cafe-style co-working in Lviv (it’s pet-friendly!).

We encourage you to apply

At Kindgeek, we encourage everyone to apply — regardless of nationality, race, gender, marital status, disability, sexual identity, or religion. We are growing into an inclusive, equal-opportunity company where only professionalism, competence, and ideas matter. We are committed to supporting mobilised employees and veterans joining Kindgeek and facilitating their career development. We aim to bring equal opportunities to all team members and candidates — especially those underrepresented in technological companies.

MANDATORY — hands-on experience with Odds88  
This is the key selection criterion for this role.

The engineer must be able to build the full sports betting system: Odds88 integration, betting logic, and the bonus system around it.

Requirements

Position Name: SeniorBackend Developer (Nest.js, Typescript), Sports Betting
Level: Senior (only)

Hard skills requirements:

• Hands-on experience with Odds88  (MANDATORY, key requirement)
• At least 6 years of software engineering experience
• TypeScript in production: typing API contracts, safe refactors, avoiding any
• Strong PostgreSQL + SQL: joins, aggregates, pagination patterns, indexing implications, transactions and isolation, row-level locks (SELECT … FOR UPDATE), handling double-submit/double-spend scenarios
• Third-party API integration experience — external feeds, webhooks, retries, idempotency, reconciliation
• Modern backend architecture: microservices, asynchronous communication, distributed systems basics (timeouts, retries, idempotency, backpressure)
• Strong software design knowledge: OOD, FP fundamentals, design patterns, maintainable modular code
• Proficient Git (PRs, reviews, branching, conflict resolution), Docker and CI/CD
• Agile / SCRUM development practices

 Tech Lead / Python AI Engineer / Engineering Lead / AI Architect.

Ideally, we would like to find someone based in Western Ukraine.

Across our practices, AI experimentation is organic: agents and accelerators get prototyped, they work, and they find their way to the teams who need them.

Working is not the same as dependable, tested, hardened, properly deployed, and fit for a regulated client. Closing that distance and turning experimentation into an engineering discipline is the job.

You will build and lead our AI engineering team: you, a Senior Engineer and a DevOps Engineer, and own the path from idea to production across every asset class.

You will work with SMEs within the practices to bring prioritised pilots into products that deliver return. You will be the final technical decision-maker on what ships. Roughly two-thirds of your week will be hands-on: architecture, coding and code review. The rest will focus on direction, hiring and the operating model.
 

Key Requirements

We are looking for someone who:

• Has strong experience building and owning products, rather than only completing technical tasks within outsourcing projects.
• Has 8+ years of engineering experience.
• Has strong Python experience, including production systems where Python was the primary language.
• Has strong Azure expertise and experience with production Azure workloads.
• Has hands-on experience with AI/LLM and agentic systems.
• Has experience taking products or platforms from architecture through production and ongoing operation.
• Has a player-coach background — able to lead engineers while remaining hands-on technically.
• Has strong English and communication skills.

Has experience working with regulated environments and implementing security/governance requirements in practice.

You will not be post-technical in this role.

• Responsibilities
• Own the AI delivery operating model and the path from prototype to production — from intake and qualification through build, hardening and rollout across accelerators and client-facing IP.
• Build and lead the AI engineering team: hire two engineers, set standards, review code, unblock the team and support their growth.
• Work with SMEs across practices to design, build, deploy and maintain applications.
• Personally build, ship and harden agentic solutions and own the assets you oversee.
• Own architecture and production standards across solutions, including solution architecture, infrastructure, model selection and validation.
• Turn governance into engineering through policy-as-code, guardrails, evaluations and release gates running in the pipeline.
• Implement controls suitable for regulated clients without unnecessarily slowing down development.
• Embed AI capabilities across practices by working with automation, application engineering and consulting SMEs to create a path from prototypes to production.
•  
• What Would Set You Apart?
• Claude Certified Architect (Foundations or Professional).
• Microsoft Agentic AI Business Solutions Architect (AB-100).
• LLM or agentic systems already taken to production.
• Experience deploying accelerators or productised IP across multiple clients.
• 
   

Location: Ukraine - preferably the western part of the country.

Budget: Up to €72,000 gross/year
 

Job Description

• 3+ years of experience in Python
• 3+ years of hands-on experience with automation systems
• Strong AI knowledge and proven track record
• AI tooling in day-to-day work to boost self-productivity (IDE assistants)
• Database development (MySQL, PostgreSQL, SQLAlchemy, Alembic, etc)
• AWS
• Has exceptional skills in problem-solving and technical troubleshooting skills

• Nice to have:

   

   

  Experience in some web framework (Fast API + React)
  CI/CD pipelines on both GitLab and Jenkins
  Observability (Grafana, Prometheus, Otel, etc)
  Automation Framework (pytest/unittest, playwright/cypress/selenium)
  Server administration (Linux, SSH, Docker, Kubernetes, etc)
  AI tools implementation, integration into existing services to boost user's productivity (Embedding, Vector Database, LangChain, etc)
  Other backend stack (Java, Node etc.)

Job Responsibilities

• Build innovative features for next generation enterprise solution
• Determine the strategic tactical direction of the front-end architecture
• Participate in development process, including scoping, technical design, estimation effort, coding, testing, debugging, code reviews, maintenance and support
• Collaborate with program managers, marketing, designers, software engineers in tests to build and enhance the UI
  Innovate and create the best user experience online

Department/Project Description

Our Client is the leader of the US Broadcasting Market and one of the biggest companies on that is providing Broadcasting Media Entertainment to users on OTT.

We’re growing and looking to hire a Software Team Leader - XSA who embodies our core values: People First, Customer Obsession, Strive for Excellence, and Integrity. 

Claroty is a global leader in cyber-physical systems (CPS) protection, dedicated to securing the critical infrastructure that keeps the world running. We’re a fast-growing, award-winning team where innovation meets purpose—and we want you to help us define the future of cybersecurity.

As a Software Team Leader for XSA (xDome Secure Access), you will lead the development of our industry-leading secure remote access solution. In a world where critical infrastructure is increasingly connected, your team will build the bridge that allows safe, monitored, and frictionless access to sensitive industrial environments. You will deal with complex networking challenges, identity management, and high-availability systems where security and performance are equally paramount.

Responsibilities:

• Drive a high-performing team of developers, fostering a culture of technical ownership, security-first mindset, and continuous delivery.
• Lead the design and implementation of robust secure access features, ensuring seamless integration between IT and OT networks.
• Oversee the development of scalable, high-performance gateway and proxy architectures that support global enterprise scales.
• Work closely with Product Management and Security Researchers to implement Zero Trust principles and advanced session monitoring capabilities.
• Invest in your team’s professional growth, promoting best practices in code quality, security protocols, and system resilience.

Requirements:

• 3+ years of experience leading R&D teams in a fast-paced environment.
• 5+ years of experience in backend development, with a strong track record of building complex systems in Python.
• Deep understanding of networking protocols (TCP/IP, HTTP/S, SSH, RDP) and security concepts (Zero Trust, Identity Management, Encryption).
• Experience building distributed, high-availability systems that handle real-time traffic and data.
• Proficiency in utilizing AI development tools (specifically Cursor and Claude) to accelerate development workflows, code generation, and problem-solving.

Would be a plus:

• Familiarity with frontend frameworks like Angular or React.
• Experience with Cloud-Native technologies (AWS/Azure/GCP, Docker, K8s).
• Experience in the Cybersecurity industry, specifically in Remote Access (VPN/ZTNA) or Identity (IAM).

What we offer

• Help and support from our caring HR team.
• 20 working days of annual paid leave.
• The exchange of experience and work with talented colleagues.
• Last but not least - valuable compensation for your efforts.

We’re looking for a Technical (Python) Support Engineer to keep our production applications stable and fast during weekend shifts. You’ll handle incident triage, bug fixes, and small improvements while collaborating with the core team when escalation is needed.

Shift on Saturday & Sunday options (choose one):

• 19:00–01:00
• 01:00-07:00
   

What you’ll do

• Maintain and troubleshoot Python/Django web applications
• Debug and optimize database performance (PostgreSQL)
• Operate core AWS services (EC2, S3)
• Diagnose issues with cross-functional teams and implement quick fixes
• Keep code changes clean, documented, and secure
• Handle end-user requests and provide technical assistance

What we’re looking for:

• English: Upper-Intermediate or higher
• Experience: 6+ months with Python & Django OR no commercial experience but:
  • Completed relevant courses/bootcamps (Python, Django, Databases, AWS)
  • Strong fundamentals (data types, HTTP/REST, Git, basic Linux, debugging)
  • Hands-on projects (pet projects, labs, internships) — GitHub links welcome
• Solid knowledge of PostgreSQL (or another relational DB)
• Basic familiarity with AWS (EC2, S3)
• Strong analytical and debugging skills
• Basic understanding of REST APIs and front-end basics (HTML, CSS, JavaScript)
• Clear communicator; comfortable working independently and in a team

Nice to have

• Docker, Kubernetes, and CI/CD pipelines
• Web application security best practices
• Experience in an Agile environment
   

What we offer

• Paid part-time weekend shifts
• Flexible choice of shift blocks
• Supportive team and transparent processes
• Fast track to real production experience

Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

What we expect from the candidate:

• Experience in development using the Python programming language is required.
• Knowledge of frameworks such as Django and DRF is necessary.
• Understanding of the fundamental principles of object-oriented programming is essential.
• Proficiency in working with databases such as MySQL and PostgreSQL is important.
• Experience with version control systems like Git is mandatory.
• The candidate must demonstrate seriousness and the ability to collaborate effectively both in a team and independently.

What we offer:

• free study in our Corporate English Academy
• growth and development opportunities for young developers even if you have no commercial experience
• regular salary review (after the completion of each contract)
• provision of Apple equipment
• comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).
• timely payment of salaries.
• corporate events, teambuildings, etc.

• working on projects side by side with Senior developers, which will give you the opportunity to learn and develop.

   

  Feel free to contact us now; this could be the beginning of our collaboration! We will respond promptly upon receiving your resume.

We’re looking for a Junior Backend (Python) Engineer to join our team. 

Work Location: Poland (Krakow), Slovakia (Kosice) or Czechia (Prague). 

Hybrid: 2+ days per week in the office, the rest remote.

The Mission

We are building a complex, real-time ecosystem for micromobility and logistics systems sim—where split-second logistics meet seamless user experiences. We need a Junior Backend (Python) Engineer to work on the development of our Customer Mobile Web App and our high-utility Internal Admin Panels.

You’ll be the bridge between the sleek, high-performance interface our users see and the robust, scalable Python services that power the logic.

Key Responsibilities

• Mobile-First Frontend: Architect and scale our React-based mobile web application, ensuring 60fps performance and offline-first capabilities.
• Operational Control Centers: Build dense, data-heavy Admin Panels that allow our operations team to monitor real-time logistics, manage users, and handle complex dispatching.
• Scalable Backend: Design and maintain performant APIs using Python (FastAPI/Django) to handle high-concurrency event streams.

• End-to-End Ownership: From database schema design to CSS transitions, you’ll own the entire feature lifecycle.

   

Who You Are

• The Architect: You don't just "write code"; you design systems. You understand how a change in a Python microservice ripples out to the React frontend.
• UX Enthusiast: You understand that an Admin Panel requires different UX "muscle" (efficiency and density) than a mobile app (simplicity and speed).
• Problem Solver: You’ve dealt with the "hard stuff"—real-time GPS tracking, race conditions in booking logic, or complex state management.
• Pragmatist: You balance the need for clean, tested code with the reality of shipping features in a fast-paced environment.

Will be plus Led transformation of standalone product into scalable SaaS platform.

Why Join Us?

Work on a product with immediate, real-world impact.

A "no-red-tape" environment where your architectural decisions stick.

Layer Technology

Frontend - React Native Expo, Styled Components, Mobx/Redux, WebSockets. Experience with Firebase, Expo SDK, Expo Modules.

Backend-  Python (FastAPI / Django / Flask)

Database - PostgreSQL, Redis (for real-time caching)

Infrastructure - AWS/GCP, Docker, Kubernetes

Real-time-  WebSockets / Socket.io (for "Uber-style" live tracking)

Requirements & Skills 

• Proven experience in Python and backend development using FastAPI, Django, or Flask.
• Strong understanding of geospatial data structures (GeoJSON, latitude/longitude).
• Understand principles of cloud native development
• Usage of docker for development environment
• Familiar with Kubernetes (application lifecycle and environment)
• Familiar with Helm charts (their maintenance and usage)
• Familiar with ArgoCD, Grafana, Github
• Nice to have - familiarity with helmfile

Required Skills

• Experience with Python, primarily in backend development
• Python: Advanced
• FastAPI / Django / Flask

Language Skills

English: Upper intermediate (B2)

We offer

• Challenging and rewarding tasks with autonomy in a distributed international team
• Motivated colleagues who foster a collaborative environment
• Competitive salary based on your experience and expertise
• 20 vacation days + state holidays + your birthday off (for full-time employees)
• Sick leave coverage (5 days for full-time employees)
• Opportunities for regular business trips abroad

About the project:

• Client: German bank
• Full-time employment
• Duration: 6–12 months
• Teamwork
• Estimated start: January

Requirements:

• Senior-level backend development experience
• Experience with Google Cloud
• Experience in banking or the broader financial sector: insurance, investment and brokerage companies, payment processors, lending, or licensed crypto
• Based in Europe (the project involves business trips)
• Spoken English at Upper-Intermediate level or higher (an English level check will be conducted)

Python Engineer
Join Acropolium - Where People Matter, and Ideas Grow

Acropolium is an international software development and tech consulting company with over 22 years of experience in delivering scalable, human-centric digital solutions. We partner with clients across 20+ industries - from bold startups to established unicorns - helping them grow, adapt, and thrive.
With ISO 9001 certification and 450+ successful applications behind us, we combine deep technical expertise with a people-first culture. Our core team is in it for the long run — over 60% have been with us for more than 10 years - and we’re growing fast.

About the Role
We are looking for a Python Engineer to join our technical teams and work on modern software solutions across different domains.
You’ll have the opportunity to build scalable backend systems, APIs, distributed services, data-intensive applications, and AI-powered solutions using Python.
The exact technology stack will depend on the project, so we’re interested in professionals with different areas of Python expertise.

Key Responsibilities
 

• Design and develop scalable software solutions using Python.
• Build and maintain backend services, APIs, and integrations.
• Work with databases, distributed systems, and cloud-based environments.
• Develop clean, maintainable, and well-tested code.
• Contribute to system architecture and technical decision-making.
• Integrate external services, APIs, and third-party solutions.
• Troubleshoot, optimize, and improve existing applications.
• Collaborate with developers, QA engineers, DevOps specialists, and other stakeholders.

Technologies & Areas
Depending on the project, you may work with:
 

• Python
• FastAPI, Django, Flask
• REST APIs and microservices
• PostgreSQL and other relational databases
• MongoDB, Redis, DynamoDB, and other NoSQL technologies
• Docker and Kubernetes
• AWS, Azure, or Google Cloud
• Kafka, RabbitMQ, and other messaging systems
• CI/CD and automated testing
• Async programming and distributed systems
• Data engineering and AI/ML integrations

What We’re Looking For
 

• Strong commercial experience with Python
• Solid understanding of software engineering principles
• Experience developing backend systems, APIs, or distributed applications
• Good knowledge of databases and application architecture
• Experience with cloud technologies and modern development practices is a plus
• Ability to write clean, maintainable, and testable code
• Strong problem-solving and communication skills
• English - B2 or higher

We’re open to professionals with different Python backgrounds, including Backend Engineers, Python Developers, Data Engineers, and AI/ML Engineers.

 

Why You’ll Love Acropolium

• People-First Culture - A team that values openness, trust, and genuine connections.
• Keep Growing - Career development, learning resources, and opportunities to expand your expertise.
• Work-Life Balance - A culture that values your personal time and well-being.
• Work Equipment Support - We help you get the equipment you need to work comfortably and effectively.
• Rewards & Recognition - Earn internal Kudos currency and redeem it for Acropolium merch.
• Referral Program - Recommend great people to join our team and get rewarded.
• Little Extras, Big Smiles - Enjoy company events and thoughtful annual gifts for our team members and their children.
• Making a Difference Together - We support our colleagues serving in the military and believe in making a positive impact beyond our business.

Let’s DARE TO CREATE* together.
Join Acropolium - not just a job, but a place to belong.

Title: Python Developer (Junior–Senior) / Backend Engineer

Description:

We are looking for a Python Developer to join our team and work on a range of internal products, automation tools, integrations, and web services.

We welcome developers at different levels of experience — from Junior specialists with strong fundamentals to experienced engineers. We have tasks of varying complexity and will aim to match the role and responsibilities to your current skills and growth goals.

What you will do:

• Develop and maintain Python-based backend services and internal tools.
• Build integrations with external APIs and services.
• Work with databases, data processing, and automation workflows.
• Improve existing code, fix bugs, and participate in code reviews.
• Collaborate with product, operations, and technical teams.
• Gradually take ownership of larger features and services as your experience grows.

Our stack may include:

• Python 3
• FastAPI, Django, Flask
• PostgreSQL, Redis
• REST APIs and third-party integrations
• Docker, Git, Linux
• Background tasks and queues: Celery, RabbitMQ, or similar
• Cloud infrastructure and monitoring tools

You do not need to know every technology from the list. What matters most is a solid understanding of Python fundamentals, willingness to learn, and a responsible approach to work.

Requirements:

• Knowledge of Python and basic software development principles.
• Understanding of HTTP, REST APIs, and Git.
• Basic database knowledge; SQL and PostgreSQL are a plus.
• Ability to read technical documentation in English.
• Attention to detail, communication skills, and willingness to work in a team.

Would be a plus:

• Experience with FastAPI, Django, Flask, or similar frameworks.
• Experience with Docker, Linux, cloud services, or CI/CD.
• Knowledge of asynchronous programming, data processing, or web scraping where legally and contractually permitted.
• Commercial experience, pet projects, GitHub portfolio, or completed technical courses.

We offer:

• Remote or hybrid work format.
• Flexible responsibilities based on your level and interests.
• Clear onboarding and support from the team.
• A variety of tasks: from smaller improvements and automation to larger backend features.
• Opportunity to develop toward Backend Engineer, Tech Lead, DevOps, Data Engineering, or Product Engineering paths.
• Compensation discussed individually based on experience, workload, and responsibilities.

Please include your CV, GitHub profile, portfolio, or examples of projects you have worked on.