Jobs Python

• One of the world's largest providers of products and services to the energy industry requires the development, support, and integration of software systems in the Oil & Gas domain. These systems include capabilities such as data acquisition from hardware and software components, machine control, cloud connectivity, process automation, and user interaction. You will be part of a cross-functional team. The project is stable, long-term, and continually adopts new technologies. The project follows the SCRUM methodology.

• Responsibilities:

  Design, develop, and maintain backend services and RESTful APIs using Python and Flask
  • Implement messaging solutions with RabbitMQ and MQTT
  • Work with MongoDB and Redis for efficient data storage and caching
  • Develop robust and scalable features using multithreading
  • Write clean, maintainable, and well-documented code with proper version control using Git
  • Containerize applications and manage development environments using Docker
  • Ensure code quality through unit testing (e.g., pytest) and participate in code reviews
  • Collaborate with team members using Azure DevOps and other Azure services
  • Monitor and troubleshoot system performance, contributing to continuous improvement efforts

• Mandatory Skills Description:

  • Python 2+ year of experience
  • RabbitMQ, MQTT
   • Multithreading
   • REST API
   • Docker
   • Git
   • Azure (e.g., Azure DevOps, Azure Deck)
   • Unit Testing: Pytest

About the client

Our client is a venture-backed AI-powered platform built specifically for consumer brands. It connects to sources like banks, POS systems, and advertising platforms to deliver daily profit & loss snapshots, cash flow plans, and peer benchmarking - all in real time. With integrations across finance, e‑commerce, and marketing tools, Iris provides the clarity and automation brands need to grow confidently 
 

What You’ll Do

• Design, implement, and maintain core backend services using JavaScript and Python.
• Build and manage reliable API endpoints, ensuring smooth data flow between internal systems.
• Write clean, well-tested code to process and transform financial data.
• Monitor service health, troubleshoot issues, and ensure system reliability and performance.
• Partner with product, data, and frontend teams to define integration requirements and API contracts.
• Create tools and dashboards to track system usage, performance, and data integrity.
• Review and improve code quality, and contribute to best practices in testing, documentation, and deployment.
   

What We’re Looking For

• 5+ years of professional experience in software engineering, focused on back-end, integration, or data engineering roles.
• Proficiency in JavaScript (Node.js, NestJS) and Python, with experience building RESTful APIs.
• Hands-on integration experience with external APIs (OAuth, pagination, webhook handling, rate limiting, retries, etc.).
• Strong data modeling skills — familiarity with JSON, SQL/NoSQL, schemas, data validation, and transformations.
• Experience with cloud infrastructure (AWS, GCP, or similar) and containerization (Docker, Kubernetes).
• Excellent debugging and monitoring practices: logging, metrics, tracing, and automated alerting.
• Strong communication & collaboration skills; ability to work with cross-functional teams.
• Bonus: Familiarity with financial systems (accounting platforms, bank APIs, POS systems) and ML-enhanced data pipelines.
   

What We Offer

• Competitive salary aligned with market standards, with annual salary reviews.
• A friendly, collaborative startup environment where you can drive impact in a mission-critical space for growing consumer brands.
• High-growth opportunity - join early and help shape a cutting-edge product used by high-velocity, finance-driven companies.
• Access to modern tech stack, including serverless/cloud-native solutions, event-driven pipelines, and experimentation with LLMs/AI for data validation.
• Generous time off, flexible work arrangements, and commitment to work-life balance.

Looking for a Django/DRF Developer to join the Dataforest team. If you are looking for a friendly team, a healthy working environment, and a flexible schedule ‒ you have found the right place to send your CV.

     Skills requirements:

• 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;
   

     Optional skills (as a plus):

• Experience with AWS services (Amazom IVS, 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;
  
  Key responsibilities:
• 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 offer:
• 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.

Natural Links is an international full-cycle SEO agency and self-serve link-building platform, helping businesses grow organically - even in the most competitive and regulated industries.
We are a fast-moving, feedback-driven team with no unnecessary bureaucracy. Here, you’ll take real ownership, make decisions that matter, and see the impact of your work every day. Around 80% of our clients are in the iGaming niche, giving you the opportunity to work on complex, high-stakes projects.

     Responsibilities
 

• Design, develop, and maintain backend services on Python for both our platform and internal tools
• Build clean, testable, and maintainable code following SOLID, DRY, and KISS principles
• Design and implement REST/async APIs and integrations with third-party services
• Work with databases and optimize queries for performance and scalability
• Participate in architectural decisions, code reviews, and mentoring
• Improve existing systems and processes, not just add features

• Commercial experience in Python: 2+ years 
• Proficient with FastAPI, Django, or Flask
• Experience with relational and NoSQL databases (PostgreSQL, MySQL, MongoDB)
• Understanding of async programming and concurrency
• Familiarity with Git, CI/CD, and collaborative development practices
• Strong understanding of clean code, software design principles, and maintainability
• English proficiency sufficient for reading documentation and communicating with an international team
   

• Docker and containerized environments
• Redis, RabbitMQ, Celery
• Experience with high-load systems
• Automated testing (pytest or similar)
• Exposure to marketing or SEO-related backend systems
  
  What We Offer:
• Remote-first culture with an international team
• Direct exposure to multi-channel marketing and SEO strategies.
• Real ownership and measurable impact on campaigns and company growth.
• Fast-paced, feedback-driven environment fostering learning and innovation.
• 30 business days of paid time off

Location: Romania

🌍Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

🧩About the Product:

Our client is developing a cutting-edge cybersecurity analytics platform designed to give enterprises a comprehensive understanding of their digital environments and security posture. The system continuously aggregates and correlates large-scale data from multiple sources, applies graph-based modeling and AI-driven analytics, and delivers real-time insights that help organizations prioritize and remediate high-impact risks. 

🌟About the Role:

This is a hands-on Senior Backend Engineer role in the central platform team, focused on developing and scaling the core services behind a cybersecurity platform. The role involves designing and maintaining APIs, building reliable backend systems, and contributing to AI-driven features used in production. In collaboration with cross-functional teams, you’ll help shape system architecture, improve performance and observability, and ensure the platform remains stable and scalable. The work has a direct impact on product capabilities, integrations, and the overall user experience.

📈Key Responsibilities:

• Develop and maintain backend services powering the platform (primarily Python/FastAPI-based microservices)
• Design, build, and evolve APIs used across internal services and external integrations
• Ensure API reliability, scalability, and clear communication between distributed services
• Contribute to building scalable and reliable distributed systems (messaging, data flow, service communication)
• Participate in development of AI-powered features (LLM integrations, prompt-based workflows)
• Improve system quality: testing, observability, performance, and reliability
• Collaborate with other teams when working across multiple services and repositories
• Use modern development tools, including AI-assisted coding, to improve productivity and code quality
• Take ownership of tasks and proactively drive them to completion

💻Required Competence and Skills:

• 5+ years of backend development experience with Python
• Strong hands-on experience with FastAPI
• Solid understanding of distributed systems and microservices architecture
• Experience working with APIs (design, integration, service-to-service communication)
• Experience with async messaging systems (e.g., RabbitMQ, SQS, SNS or similar)
• Hands-on experience with AWS, including building and running cloud-based services using managed components
• Experience working with Docker / containerized environments
• Experience working with AI tools and coding agents (e.g., Claude or similar) in daily development workflows
• Strong ownership mindset and ability to work independently
• Excellent English and communication skills

➕Nice to Have:

• Experience building LLM-based features (Bedrock, OpenAI, Anthropic, etc.)
• Experience with Kubernetes and CI/CD pipelines
• Familiarity with data platforms (Databricks, Spark)
• Background in cybersecurity domain

🚀Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

!!! Only for candidates from Romania !!!

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

Our client is developing a cutting-edge cybersecurity analytics platform designed to give enterprises a comprehensive understanding of their digital environments and security posture. The system continuously aggregates and correlates large-scale data from multiple sources, applies graph-based modeling and AI-driven analytics, and delivers real-time insights that help organizations prioritize and remediate high-impact risks. 

About the Role:

This is a hands-on Senior Backend Engineer role in the central platform team, focused on developing and scaling the core services behind a cybersecurity platform. The role involves designing and maintaining APIs, building reliable backend systems, and contributing to AI-driven features used in production. In collaboration with cross-functional teams, you’ll help shape system architecture, improve performance and observability, and ensure the platform remains stable and scalable. The work has a direct impact on product capabilities, integrations, and the overall user experience.

Key Responsibilities:

• Develop and maintain backend services powering the platform (primarily Python/FastAPI-based microservices)
• Design, build, and evolve APIs used across internal services and external integrations
• Ensure API reliability, scalability, and clear communication between distributed services
• Contribute to building scalable and reliable distributed systems (messaging, data flow, service communication)
• Participate in development of AI-powered features (LLM integrations, prompt-based workflows)
• Improve system quality: testing, observability, performance, and reliability
• Collaborate with other teams when working across multiple services and repositories
• Use modern development tools, including AI-assisted coding, to improve productivity and code quality
• Take ownership of tasks and proactively drive them to completion

Required Competence and Skills:

• 5+ years of backend development experience with Python
• Strong hands-on experience with FastAPI
• Solid understanding of distributed systems and microservices architecture
• Experience working with APIs (design, integration, service-to-service communication)
• Experience with async messaging systems (e.g., RabbitMQ, SQS, SNS or similar)
• Hands-on experience with AWS, including building and running cloud-based services using managed components
• Experience working with Docker / containerized environments
• Experience working with AI tools and coding agents (e.g., Claude or similar) in daily development workflows
• Strong ownership mindset and ability to work independently
• Excellent English and communication skills

Nice to Have:

• Experience building LLM-based features (Bedrock, OpenAI, Anthropic, etc.)
• Experience with Kubernetes and CI/CD pipelines
• Familiarity with data platforms (Databricks, Spark)
• Background in cybersecurity domain

Why Us:

We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

We provide full accounting and legal support in all countries we operate.

We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

We offer a highly competitive package with yearly performance and compensation reviews.

Precoro is a product company (В2В, SaaS) that helps businesses automate and control their purchasing processes across global teams.

Today, 1,000+ companies in 80+ countries use Precoro to reduce manual work, gain visibility into spending, and save costs.

For the past 10 years, we’ve been building a stable and growing SaaS product with:

• 125+ people in the team
• global customers (US & Europe)
• integrations with tools like Amazon, Slack, and Google

Technical requirements
 

Core:

• Python (OOP, typing, clean code principles) 1–3 years’ experience
• Flask (or similar lightweight frameworks)
   

API & Data:

• REST API design
• SQL (PostgreSQL / MySQL)
• Query optimization & migrations
   

Architecture & Tools:

• Background jobs & queues (Celery, Redis, RabbitMQ)
• Docker (build, run, debug)
• Git (branching, PRs, code review)
   

Nice to have

• Experience with third-party integrations and data transformation
• Knowledge of Redis caching
• Experience with Swagger / OpenAPI
• Ability to read and understand PHP (Symfony)

Your responsibilities will include:

• Integration Pipeline: Enhance the scalability of existing integrations while improving the stability and reliability of the entire integration pipeline.
• Modernization: Migrate legacy import logic to a modern microservices architecture and support current import functionality during the transition.
• Product Excellence: Enhance the REST API architecture to ensure the product remains stable and scalable under growing loads.
• Business Impact: Develop and optimize key business processes and complex data transformations.
• Quality Standards: Improve code quality to the highest standards by writing tests and implementing engineering best practices.
• Ownership & Teamwork: Take full ownership of results, meet deadlines, and maintain proactive, open communication with your teammates.
   

🏡 We work from our office in Obolon, as we believe strong in-person collaboration helps us build better products and stronger teams.
 

What you’ll get

• Real impact on a growing global SaaS product
• A team that is open, supportive, and easy to work with
• Reimbursement for professional learning (courses, lectures, etc.)
• 26 days off annually (15 vacation + 11 public holidays)
• Medical insurance (after 6 months)
• Unlimited sick leave
• Pet-friendly office in Kyiv
• A company that actively supports Ukraine 🇺🇦
   

Hiring process

Our process is simple and fast:

1. Interview with a recruiter (45 min)
2. Technical interview with a hiring manager (1 hour)

We’re building a product that solves real business problems for companies worldwide.

If you want to work on meaningful integrations, grow as an engineer, and be part of a strong team — we’d love to talk.

We’re looking for a Python Engineer with hands-on experience working with Claude / AI coding tools.

This is not a classic development role – our workflow is heavily AI-driven, and Claude is a core part of how we build.

We need someone who can review AI-generated code, guide technical decisions, optimize implementation approaches, and help keep development quality high while moving fast.

Must have:

– Strong Python development experience (4+ years minimum)
– Practical experience working with Claude / ChatGPT / AI coding tools
– Comfort reviewing and improving AI-generated code
– Strong architectural thinking
– Understanding of backend/system design principles
– Ability to move fast in ambiguous startup environment
– Good communication skills and collaborative mindset

Big plus

– Experience with optimization / forecasting / simulation systems
– Experience with SaaS product development
– Data-heavy systems experience
– Experience with energy / fintech / trading / analytics domains
– Familiarity with APIs, async processing, performance optimization

Who will fit well

You’ll fit well if:

– you don’t fight AI, you use it as force multiplier
– you can quickly spot when AI writes nonsense
– you know when to trust generated code and when not to
– you think in systems, not only functions
– you’re pragmatic and easy to work with

We are looking for a Python AI Engineer to build and scale AI-powered solutions for real-world use cases

Requirements

• 4+ years of development experience with Python
• Experience building real AI applications 
• Experience with LLM APIs (Claude, OpenAI, etc.)
• Understanding of RAG and AI workflows
• Experience with APIs and integrations
• Basics of prompt engineering
• Good communication skills

• Hands-on experience with PyTorch (JAX is also acceptable)

   

Nice to have

• Experience with LoRA, QLoRA, adapters, or other fine-tuning approaches
• Experience with LLM frameworks such as LangChain or LlamaIndex

• Experience working with clients or enterprise systems

   

Responsibilities

• Build AI-powered features using LLMs (Claude, OpenAI, etc.)
• Develop and optimize RAG pipelines
• Create AI agents and autonomous workflows
• Fine-tune and adapt ML/LLM models for specific use cases
• Integrate AI solutions into products via APIs
• Collaborate with the team and clients to deliver production-ready solutions

About the Role:

We're looking for a Full-Stack Developer with a strong backend focus and real, hands-on fintech experience — specifically in building crypto exchanges or digital banking products. If you've spent the last few years deep in trading engines, payment flows, or core banking systems, we want to talk.

This is not a role for someone who has worked around fintech. We need someone who has been inside it - building the systems that move money, settle trades, and keep financial data consistent at scale.

What You'll Be Doing:

• Designing and building backend services that power financial operations - payments, ledgers, transaction processing, and compliance workflows
• Integrating with external payment providers, banking APIs, and crypto infrastructure
• Owning complex backend logic while contributing to React-based frontend when needed
• Ensuring financial data integrity, security, and regulatory compliance across the stack
• Collaborating closely with product and business stakeholders who speak the language of finance

What We're Looking For:

• 2-3+ years of hands-on experience building fintech products — ideally a crypto exchange or digital bank (this is a hard requirement, not a nice-to-have)
• Strong Python backend expertise (Django)
• Practical experience with financial systems: payments, ledgers, double-entry accounting logic, reconciliation
• Experience integrating with external payment providers — APIs, webhooks, payment flows, error handling
• Understanding of compliance-sensitive workflows: KYC, AML, transaction monitoring
• Comfortable with React on the frontend - you don't need to be a UI specialist, but you can own a feature end-to-end
• Experience with relational databases and financial data modeling (PostgreSQL preferred)

What we offer:

📈Professional Growth opportunities:

• Ambitious goals and interesting projects;
• Regular & transparent performance review and feedback process;
• Possibility for both vertical or horizontal growth (in case you want to try a different path).

😌Comfortable Working conditions

• Flexible working hours;
• Provision of required equipment;
• Remote working model.

🎁Benefits program

• 18 working days of fully paid vacation;
• Free tax reporting support by our Financial department;
• Help with individual entrepreneurs’ questions and accounting support;
• Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.);

• Розробляти та підтримувати наші внутрішні сервіси
• Займатися підготовкою датасетів для тренування
• Автоматизація процесів, зокрема побудова пайплайнів
• Працювати з ETL процесами
• Розробляти та підтримувати API

• Досвід роботи від 2 років та глибокі знання Python Developer.
• Досвід розробки RESTful API (FastAPI).
• Практичний досвід роботи з Linux, Docker.
• Практичний досвід побудови ETL процесів та роботи з Apache Airflow/Argo Workflows.
• Практичні навички роботи з Pandas та NumPy, розуміння специфіки підготовки даних для задач Data Science.
• Досвід з NoSQL databases (MongoDB).
• Самостійність, вміння розібратися в бізнес-логіці продукту та пропонувати технічні рішення.
• Інтерес до ML/AI напрямку та бажання розбиратись, як працюють системи під капотом

• Досвід з AWS
• Досвід з Kubernetes

1. Розвивай українські ML-based продукти, які вже здобули успіх у світі.
2. Занурся в атмосферу карʼєрного росту. У нас можна взяти на себе новий напрям чи протестувати та втілити зміни власноруч.
3. Долучайся до like-minded команди з власними традиціями. Наша атмосфера сприяє відкритості та довірі.
4. Переконайся, що твої рішення та дії впливають на продукт і компанію – 88% плантінівців це підтверджують.

• Медстрахування, масаж, корпоративний лікар;
• Гнучкий графік роботи: починай робочий день з 9:00 до 11:00;
• 20 робочих днів відпустки, 100% оплата безлімітних лікарняних;
• Система заохочення та визнання Pando: розвивайся та долучайся до життя команди, отримуй за це бали та обмінюй їх на нагороди;
• Безкоштовні сніданки, обіди та снеки у просторому офісі на Подолі;
• Сучасна техніка для роботи;
• Компенсація спорту, психотерапії та навчання;
• Доступ до профільних спільнот Genesis та внутрішнього навчання. 

About the Project
We are developing modern SoftPhone applications for Android, iOS, and a WebRTC client, designed as an extension of our core product PortaSwitch — a Class 4 & Class 5 SIP softswitch platform.
This role offers a unique opportunity to work closely with PortaSwitch, collaborate with an experienced engineering team, grow your expertise in VoIP telephony, and contribute to a live, actively evolving product.

Team Setup
You will join a team of 7 professionals:
 

• 1 Project Manager
• 1 Senior Developer Lead
• 3 Mobile Developers
• 1 Web Developer
• 1 Backend Developer

Key Responsibilities
 

• Design and develop the server-side backend of the WebTrit system
• Build scalable, high-performance solutions supporting real-time communication services

• Collaborate with mobile and web teams to deliver seamless product functionality

   

Required Skills & Experience

• Python (strong backend development experience)
• Solid knowledge of Phoenix and Ecto
• Strong knowledge / hands-on experience with WebRTC
• Experience with PostgreSQL
• Proven experience building backend services in production

Nice to Have

• Elixir (2+ years of commercial experience)

English Level
 

• Written English is sufficient for day-to-day communication

   

We offer:

• Professional development
• Highly skilled colleagues who are ready to share knowledge
• Performance review every six months
• Paid vacations, compensatory leaves and sick leave
• Work schedule up to you: standard “office” schedule (5 day 9 till 18.00 it is Kyiv time (UTC+2/+3 ) Or flexible schedule with 12-hour shifts every three days from 8 till 20.00 or from 20.00 till 8.00.
•  English classes with the experienced teachers

AI Engineer (LLM / RAG / Voice AI / Python)

📍 Remote 

💰 €4,000–€8,000

Company name: NDA (Cyprus)

We are an international fintech group operating multiple products across different GEOs, focused on micro-lending and proprietary payment solutions. All engineering and product development are fully in-house, with a strong internal tech team and long-term investment in engineering expertise.

The company is currently scaling rapidly, expanding into new markets, and growing its AI/Engineering function. The project has been operating for around 8 years, while the core IT team has been working together for 5–6 years.

The environment is fast-paced and highly dynamic, with minimal bureaucracy, quick decision-making, and flexible processes. This role is a great fit for engineers with a startup mindset who are comfortable working in rapidly evolving environments and taking ownership.

Responsibilities

• Develop AI chat systems working with real customer data (CRM, history, statuses)
• Build RAG systems using the company’s internal knowledge base
• Develop voice AI bots for inbound and outbound calls
• Integrate AI solutions with internal systems (CRM, ERP, APIs)
• Implement dialogue logic based on business scripts and workflows
• Analyze calls: transcription, quality assessment, script compliance monitoring
• Automate call-center processes and improve operator efficiency
• Optimize latency and stability of AI solutions in real-time environments
• Work with large-scale datasets (calls, chats, customer history)
• Develop and improve internal AI services

• Collaborate closely with Backend and DevOps teams

   

Requirements

• 4+ years of commercial experience
• Experience working with LLMs (OpenAI, Claude, LLaMA, or similar)
• Hands-on experience building production AI solutions
• Experience designing and implementing RAG systems
• Strong Python skills (FastAPI, async, API integrations)
• Experience with PostgreSQL
• Experience with RabbitMQ
• Understanding of real-time systems
• Experience with ASR (speech-to-text) and TTS (text-to-speech)
• Understanding of voice/chat AI pipeline architecture
• Experience with APIs and microservices architecture
• Experience with high-load systems

• Ability to work with business logic and real customer data

   

Nice to have

• Experience building voice bots (inbound / outbound)
• Experience in fintech / collections / call-center domains
• Experience with WebRTC / streaming
• Docker / Kubernetes

• Experience with call analysis and operator quality monitoring

   

What We Offer

• Remote-first environment
• Candidates across Europe and Ukraine are welcome
• Flexible timezone approach
• Cyprus-based employment option
• Fast-growing product environment
• Strong in-house engineering culture

The hiring process for this position includes an online AI-based polygraph stage immediately before the offer stage.

We are looking for a Middle Software Developer with a strong Python background, solid experience with production services, and willingness to work with or gradually move toward TypeScript.

The ideal candidate is not just a code executor, but an engineer interested in complex integrations, service reliability, real-time workflows, AI/LLM integrations, and infrastructure transformation.

This role is a good fit for someone who wants to work in a small fast-scaling team, take ownership, and contribute to the core platform rather than just complete tickets.

CUSTOMER

The customer is a product company developing a platform for automating customer communications using AI-based solutions.

The team is small, fast-scaling, and operates with a low level of bureaucracy. The role involves direct communication with the customer team and a strong ownership-oriented engineering culture.

The project is in an active development phase. The candidate will work on backend services, external provider integrations, and contribute to the ongoing development of the existing platform.

PROJECT

The project is an agentic call center platform that uses Voice and Text AI agents to conduct real customer conversations, automate workflows, and integrate with CRMs and telecom providers.

The platform helps businesses automate customer communication at scale, including bookings, call transfers, CRM workflows, messaging, and routing.

From a technical perspective, the project is interesting because it includes Python to TypeScript migration, multi-LLM orchestration, real-time voice AI, low-latency workflows, MongoDB, Aurora, RabbitMQ, Redis, Docker/ECS, and a future migration to Kubernetes.

Key Technologies:

Python, TypeScript (Node.js), MongoDB, Aurora (RDS), RabbitMQ, Redis, Docker, ECS, Kubernetes, AWS, multi-LLM orchestration, real-time voice AI

RESPONSIBILITIES:

• Develop and maintain services ensuring clean, testable, well-documented code
• Build and improve APIs and services orchestrating agent workflows across LLM/TTS/STT vendors
• Implement resilient patterns for external provider calls (retries, timeouts, fallbacks, rate limits, circuit breaking)
• Integrate with CRMs and telecom providers, enabling bi-directional sync and workflow triggers
• Maintain internal abstractions/adapters for consistent and extensible integrations
• Work with MongoDB and Aurora for data storage and relational guarantees
• Use RabbitMQ for asynchronous workflows and Redis for caching and ephemeral state
• Participate in migration planning from Docker + ECS to Kubernetes
• Contribute to CI/CD improvements, deployment safety, and observability
• Engage in incident response and operational reliability improvements

REQUIREMENTS:

• 3+ years of backend engineering experience with hands-on ownership of production services.
• Strong proficiency in Python.
• Good understanding of backend engineering fundamentals: APIs, data modeling, and basic distributed systems concepts.
• Willingness to work with TypeScript or eagerness to learn it.
• Experience with Docker and containerized services.
• Practical experience with MongoDB or a relational database such as PostgreSQL / Aurora.
• Understanding of basic schema design and query optimization.
• Familiarity with messaging systems such as RabbitMQ or similar tools.
• Experience with Redis for caching, rate limiting, or ephemeral state.
• Strong debugging skills.
• Interest in operational topics: logging, monitoring, service reliability.
• Proactive communication and ability to take a well-scoped problem and drive it to completion.
• Ability to work in a small team with direct customer communication.

WILL BE A PLUS:

• Experience with real-time systems: telephony, WebSockets, streaming, low-latency pipelines.
• Familiarity with vendor orchestration patterns: fallback routing, provider selection.
• Any Kubernetes experience, even in dev/staging environments.
• Exposure to security/compliance concepts: SOC 2, secrets management, audit trails.
• Experience with AI/LLM, TTS/STT, or voice-related systems.
   

PERSONAL PROFILE:

• Proactive and ownership-driven mindset
• Enjoys solving complex integration challenges
• Interested in cutting-edge AI voice systems
• Strong problem-solving skills
• Effective communicator in distributed teams

Key Responsibilities
· Design, develop, maintain, and optimize backend services and API solutions
· Build and support integrations between internal systems and external platforms
· Work on ETL processes
· Analyze business requirements and translate them into scalable, reliable technical solutions
· Write automated tests and actively participate in code reviews
· Work in a containerized, cloud-native environment
· Collaborate with both technical and business stakeholders

Technical Requirements
· Strong hands-on knowledge of Python 3.12+
· Proven work with Docker in real-world environments
· Familiarity with message broker systems such as RabbitMQ
· Working knowledge of MongoDB or Amazon DocumentDB
· Basic understanding of Kubernetes and how containerized systems are orchestrated
· Building backend APIs with FastAPI (Flask is considered a plus)
· Writing automated tests using pytest
· Good understanding of REST API design principles and backend architecture

Language Requirements
· German — mandatory (minimum B2 working proficiency)
· English — professional working proficiency

Nice to Have
· Experience with ETL systems and data pipelines
· Understanding of business processes
· Experience working in cloud-native production environments