Jobs

About us

Syndicode is a value-driven software development partner with a globally distributed team of engineers, designers, architects, and IT managers. We are united by the mission to provide our clients with software products and services that perform, look, and work as designed.

We believe that our people and culture make Syndicode’s success continuous. Shared principles like Accountability, Involvement, Excellence, Visibility, Integrity, Innovation, Win-Win, and Flexibility unify our team. Syndicoders are professionals who pursue self-improvement through continual learning, are eager to introduce improvements to work processes, and can analyze various sources to make sound and timely decisions.

If it sounds like you, apply for our vacancies and become a new Syndicoder!

About the role

As a Python Team Lead, you will guide a team in developing scalable, high-performance applications. Your role includes designing robust architectures, ensuring clean and efficient code, optimizing system performance, and maintaining top-level security. You will also mentor developers, conduct code reviews, and align technical solutions with business goals.

What you’ll be doing

• Working closely with the project manager, product owner, project development team, and other key stakeholders to understand project business requirements and help translate these into technical requirements for the development team.
• Designing, building, and configuring applications to meet business processes and application requirements, driving the development efforts to meet customer
  requirements.
• Directing the development team in designing, developing, coding, testing, and debugging applications.
• Contribution to the planning of implementation of the backlog on the project, contribution to the development of project roadmap, and responsibility for planning technical implementation.
• Impact analysis, contribution to risk assessment, estimation, support to project managed in the timeline, and budget management.
• Writing testable, scalable, and efficient code and leading code reviews
• Leading, coaching, and mentoring development team members and ensuring they adhere to software quality standards.
• Design and develop scalable backend systems and APIs.
• Build and maintain both microservices and monolithic architectures.
• Work with PostgreSQL, MySQL, MongoDB, and NoSQL solutions.
• Integrate with cloud platforms (GCP/AWS) for deployment and storage solutions.
• Develop, maintain, and improve RESTful APIs using frameworks like Django and FastAPI.
• Write unit and integration tests to ensure the reliability and stability of applications.
• Implement authentication mechanisms and API gateways.
• Work on integrating and implementing observability and monitoring tools to track application performance.
• Collaborate with cross-functional teams to understand requirements and deliver high-quality solutions.
• Maintain and enhance the performance of production systems.

What You’ll Need

• 5+ years of experience in developing projects on Python.
• 2+ years of experience with at least one of the modern front-end Javascript frameworks.
• 1-2 years of experience in leading a development team.
• Proficiency in web frameworks such as Django and FastAPI.
• Familiarity with cloud platforms, specifically GCP or AWS.
• Hands-on experience with databases like PostgreSQL, MySQL, MongoDB, and others.
• Understanding of designing and implementing RESTful APIs.
• Knowledge of microservices architecture and experience working in both monolithic and microservices environments.
• Strong understanding of system design principles, including scaling, caching, and database partitioning.
• Proficiency in API Gateways, authentication mechanisms, and security best practices.
• Familiarity with monitoring and observability practices using tools like Prometheus, Grafana, or similar tools.
• Solid knowledge of unit testing, integration testing, and test-driven development (TDD).
• Strong communication skills, ability to work in an agile environment, and ability to collaborate with teams effectively.
• Experience with version control tools like Git.

Nice to have

• Experience with multi-tenant architecture.
• Experience with containerization and orchestration tools such as Docker and Kubernetes.
• Familiarity with CI/CD pipelines and automated deployment processes.
• Experience with event-driven architecture and messaging queues like RabbitMQ or Kafka. 
• Experience with AWS.

What you’ll get at Syndicode

• 15 days of vacation, 11 days off for holidays, and 20 sick leave days per year.
• Fully remote job.
• Educational support.
• Internal tech meetups.
• Continuous feedback within teams and departments.
• Top-notch team.
• Ability to participate in decision-making and bring new ideas.
• Self-management: opportunity to manage your time and plan your activities.
• Dynamic fast-growing environment: we react and adapt quickly to the world’s and market changes.

Senior Python Back-End Engineer

Job description

We are looking for a Senior Backend Engineer (Python + Django) to join our high-performing cross-functional product team, working alongside top-tier engineers and architects. Our mission is to build an enterprise-grade data platform capable of seamlessly integrating, processing, and analyzing vast amounts of disparate data sources in real-time.

The platform leverages Big Data principles, incorporating scalable cloud solutions, AI-driven insights, and cutting-edge database technologies to provide deep operational visibility and enable faster, smarter business decisions. Advanced data lineage tracking, real-time processing, and robust data governance ensure effortless scalability and compliance with global regulations such as GDPR and HIPAA. The frontend is built as a Single Page Application (SPA) using TypeScript, React, and Redux, so experience with these technologies is a strong plus, as occasional frontend work and close collaboration on integration with backend APIs will be required.

Tech Stack

Our backend is built with Python and Django, following a modular microservices architecture with event-driven components and scalable data pipelines. We utilize distributed computing, message brokers (Kafka, RabbitMQ), orchestration frameworks (Airflow, Prefect), and both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases to handle large-scale data efficiently.

Responsibilities:

• Design, develop, and maintain scalable backend services using Python, Django.
• Build robust, high-performance APIs for real-time data ingestion and processing.
• Architect scalable microservices to support complex data workflows.
• Optimize data pipelines for high throughput, low latency, and fault tolerance.
• Collaborate with Data Engineers, DevOps, and AI/ML teams to enhance platform capabilities.
• Occasionally contribute to frontend development and API integration using TypeScript, React, and Redux
• Implement security best practices, including authentication, authorization, and data encryption.
• Ensure compliance with global data regulations (GDPR, HIPAA).
• Improve system reliability through monitoring, logging, and observability tools.

• Mentor and provide technical guidance to other engineers.

   

Requirements:

• 7+ years of backend development experience, with at least 3+ years using Python and Django.
• Strong knowledge of distributed systems, event-driven architecture, and data-intensive applications.
• Experience designing and optimizing RESTful APIs and GraphQL services.
• Deep expertise in relational (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis).
• Proficiency in containerization (Docker, Kubernetes) and cloud platforms (AWS, GCP, Azure).
• Experience with CI/CD pipelines, automated testing, and performance tuning.
• Solid understanding of message brokers (Kafka, RabbitMQ) and distributed task queues (Celery).
• Experience with TypeScript, React, and Redux is a strong plus.
• Passion for clean, maintainable, and well-documented code.
• Strong problem-solving skills and ability to work in a fast-paced, agile environment.

This is a high-impact role where you will be instrumental in shaping a cutting-edge data platform. If you’re passionate about Big Data, scalable architectures, and solving complex backend challenges, we’d love to hear from you!

What we offer

• Competitive compensation based on experience and skills.
• Flexible working hours and remote work environment.
• Opportunities for professional growth and development.
• Collaborative and innovative team culture.
• Participation in exciting and challenging projects.

Looking for a Strong Junior 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:

• 1,5 + 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 (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.

Project Description

We're looking for a Senior AI Engineer for a dynamic pre-seed startup with about 5 team members. The startup is revolutionizing customer service through Gen AI and telephony.

The team works on intelligent AI-driven solutions for communication automation.

• The external chat assistant integrates into websites to engage with users, while the internal chat assistant optimizes knowledge management within companies.
• The external call assistant automates outbound calls, such as client outreach or debt collection, and the internal call assistant handles incoming calls, enhancing the efficiency of support and customer service operations.

What You'll Do:

• Evaluate Gen AI models (openAI, Mistral, etc.), embedding algorithms, etc., to produce an efficient and scalable RAG pipeline.
• Lead the development/architecture of our RAG pipeline, and AI platform's backend, ensuring robust and scalable architecture.
• Collaborate closely with our small, agile team to implement our AI infrastructure in Microsoft Azure.
• Ensure seamless integration with our AI call agent platform.
• Handle telephony integrations with Twilio or VoxImplant for smooth customer interactions.
• Innovate and contribute to our platform's overall architecture and design, focusing on scalability and performance.

Requirements

• Proven track record in RAG and Gen AI development with experience in microservices architecture and cloud platforms, specifically Azure.
• Gen AI models (openAI, Mistral, etc.) and RAG systems (Azure AI search, Ragflow, etc.)
• Azure Cloud: Azure cloud services such as Cosmos DB, Azure OpenAI, Azure AI Studio, Azure Functions, Azure API Management, etc.
• Telephony platforms such as VoxImplant and/or Twilio
• Languages: Python, C#

Why join the project?

• Be part of an early-stage company with big ambitions and the opportunity to shape the future of AI in customer service.
• Work in a small, close-knit team where your contributions are recognized and valued.
• Flexible work environment, allowing you to balance work and life.

About Pro-Bit Programska Oprema D.O.O.

With the slogan "SOLUTIONS THAT GROW WITH YOU", we tell our partners that we want to support them in business development and build a long-term business relationship. Pro-bit offers complete business management solutions, which you can always upgrade based on your needs. Our software solutions are suitable for companies of all sizes.

We pay a lot of attention to technical support and development, which is why the number of employed experts constantly increasing. Pro-bit operates in the Adriatic region and offers properly translated and legally customized software in three markets. In addition we also provide support to our customers from this region through our partners network.

Newer solutions are based on web technologies that allow greater software flexibility and also provide better data security. You can choose from cloud solutions or local installation on your own IT infrastructure. Our software solutions are growing with you.

Position Overview

  We are seeking an experienced Python Backend Developer to join our development team. The successful candidate will work on designing and implementing scalable applications with complex database architectures. This role requires strong expertise in Python frameworks and database design.

Key Responsibilities

• Design and implement scalable backend applications and database architectures
• Create RESTful APIs following modern Python best practices
• Write clean, efficient, and well-documented code following PEP 8 standards
• Develop comprehensive test suites for both unit and integration testing
• Build and maintain CI/CD pipelines for automated deployment
• Work with containerization technologies such as Docker
• Maintain and improve existing source code
• Collaborate with frontend developers to integrate backend services
• Participate in code reviews and contribute to continuous improvement
• Troubleshoot and resolve complex technical issues

Requirements

• 3+ years of professional experience in Python backend development
• Strong expertise in at least one Python web framework (FastAPI, Django, or Flask)
• Solid understanding of database design and ORM technologies
• Experience with both SQL and NoSQL databases
• Proficiency in designing and building RESTful APIs
• Knowledge of software testing methodologies (unit and integration testing)
• Experience with Docker and containerization technologies
• Experience with CI/CD tools and deployment workflows
• Understanding of Unix systems and deployment tools
• Experience with version control systems (Git)
• Good understanding of security best practices
• Excellent problem-solving skills and attention to detail

Preferred Qualifications

• Experience with FastAPI
• Knowledge of PostgreSQL, MongoDB and database migration tools
• Experience with multi-tenant architecture design
• Experience with payment systems like Stripe
• Understanding of event-based architectures
• Experience with the Service Repository pattern
• Knowledge of logging systems and audit trails
• Familiarity with type checking and linting tools in Python

Assessment Process

Candidates will be evaluated through:

1. An introductory short meeting to get to know the candidate
2. A technical task focused on implementing a multi-tenant architecture
3. A technical interview discussing your solution and approach to the task

Data Engineer - AI Systems & Data Ingestion

About Us

We're building next-generation data systems that harness the power of AI to solve complex business challenges. Our team combines cutting-edge technology with practical solutions to transform how organizations interact with their data.

Role Overview

We're seeking an experienced Data Engineer to design, build, and maintain our data ingestion pipelines and AI systems. You'll work at the intersection of data engineering and artificial intelligence, creating robust data flows that power our agentic AI applications.

Core Responsibilities

• Design and implement scalable data ingestion pipelines using Dagster and Temporal.io
• Build and maintain API integrations to collect data from diverse sources
• Develop and optimize database schemas in PostgreSQL and DuckDB
• Create Python-based data transformation and processing systems
• Implement and maintain agentic AI workflows using LangGraph
• Collaborate with data scientists and ML engineers to deploy AI models into production
• Monitor and troubleshoot data pipeline issues
• Write clean, testable, and well-documented code
• Participate in code reviews and technical discussions

Required Skills & Experience

• 3+ years of experience in data engineering or similar role
• Strong Python programming skills including:
  • Proficiency with Python data stack (pandas, numpy)
  • Experience with async Python (asyncio)
  • Familiarity with type hints and code structuring
  • Understanding of Python packaging and dependency management
• Experience with orchestration tools like Dagster or Airflow
• Solid understanding of database systems, particularly PostgreSQL
• Experience building and consuming REST APIs
• Demonstrated ability to work with large datasets
• Understanding of software development best practices (version control, CI/CD, testing)

Preferred Qualifications

• Experience with Temporal.io workflow engine
• Familiarity with DuckDB for analytical workloads
• Knowledge of LangGraph or similar orchestration frameworks for LLM applications
• Experience with agentic AI systems
• Familiarity with containerization (Docker) and cloud platforms (AWS/GCP/Azure)
• Open source contributions to relevant projects
• Experience with streaming data technologies

Job description

Shape the Future of AI-Driven Robotics at Logivations Are you excited about developing advanced robots that think and move autonomously? At Logivations, we’re using Artificial Intelligence to power state-of-the-art robotic solutions. Whether you’re an ambitious junior developer or a seasoned senior engineer, we’d love to have you on board to help us build the next generation of intelligent machines!

Why Join Logivations?

• Cutting-Edge Tech: Work with AI-powered robotics in real-world settings.
• Hands-On Experience: See your algorithms come to life in actual robots at our headquarters in Munich.
• Global Exposure: Collaborate with our international team and get the chance to travel to meet customers.
• Career Growth: Pursue a clear path that lets you tackle increasing responsibilities—from junior to senior leadership roles.
• Great Work Environment: Enjoy a cozy office with a garden and the flexibility of a modern, trust-based organization.
• Competitive Pay in Euros: We value your talents and hard work, so we offer over the market payment.

Role: C++ / Python Developer (AI Robotics)

Join our Lviv-based team to design and implement robotic behaviors. You’ll develop complex algorithms that tell our robots «If X happens, do Y», enabling them to navigate and operate autonomously in various environments.

Why It’s Awesome for Juniors

• Mentorship & Training: Grow your skills with guidance from senior experts.
• Learn ROS II & Linux: Get hands-on experience in the Robot Operating System and Linux, essential for robotics.
• Team Collaboration: Work closely with supportive colleagues in Lviv and Munich, building your confidence and knowledge.

Why It’s Perfect for Seniors

• Technical Leadership: Shape project direction by leading development initiatives.
• Innovate in AI Robotics: Tackle high-level algorithm design for cutting-edge AI.
• Global Impact: Collaborate with global companies, influencing how robotics is applied in real businesses.

Your Responsibilities

• Algorithm Development: Craft and refine C++ / Python algorithms for autonomous mobile robots.
• ROS II Framework: Customize and tune the Robot Operating System for optimal performance.
• Project Leadership: (For experienced candidates) guide your team through development cycles.
• Sensor Integration: Incorporate sensors to enhance robot perception and decision-making.

Your Profile

• Education: Background in IT, Mathematics, or a related technical field (students welcome!).
• Skills:
  • Proficient in C++ or Python
  • Familiarity with ROS and Linux is beneficial.
• Mindset:
  • Motivated, responsible, and eager to self-improve.
  • Great team player with solid communication skills.
  • Capable of leading or contributing effectively to development projects.
• Language: Intermediate English or above.

What We Offer

• Challenging & Exciting Work: Be part of creating real AI robotics solutions used by global companies.
• Professional Advancement: Expand your knowledge in both IT and business technologies.
• Competitive Euro Salary: Get rewarded for your impact and expertise.
• Flexible Environment: Collaborate in our Lviv office and enjoy opportunities for international travel.
• Cozy Workspace: Work in a comfortable setting with a garden, fostering creativity and collaboration.

Ready to Start Your Robotics Adventure? Send us your English CV or resume at: [apply]

We look forward to hearing from juniors eager to learn and seniors ready to lead. Come reshape the future of AI robotics at Logivations!

Vacancy: Senior Python Developer

Position Overview

The company is developing a high-load cybersecurity platform focused on protecting confidential data and business documentation.

We are looking for an experienced Python developer to contribute to the development of scalable solutions and the integration of modern technologies.
 

Key Responsibilities:

• Develop and maintain backend architecture using Python (FastAPI/Flask)
• Design and optimize databases (PostgreSQL, MongoDB, Neo4j)
• Implement and configure caching solutions (Redis) to enhance performance
• Integrate and work with AWS services (Lambda, RDS, Boto3)
• Develop and maintain APIs while collaborating with the frontend team
• Work within an international team of cybersecurity experts
   

Required Skills & Competencies:

• 5 years of commercial experience in Python development
• Proficiency in FastAPI or Flask
• Strong knowledge of relational and NoSQL databases (PostgreSQL, MongoDB, Neo4j)
• Experience working with AWS (Lambda, RDS, Boto3)
• Experience with caching mechanisms using Redis
• Understanding of CI/CD principles and containerization (Docker, Kubernetes)
• English – Intermediate or higher (for team communication)

Nice to Have:

• Experience with high-load distributed systems
• Knowledge of GraphQL, WebSockets
• Experience designing complex system architectures
   

Benefits & Perks:

• Remote work – flexible schedule with no office restrictions
• Global team – collaboration with international experts
• Cutting-edge technologies – work with the latest tools and frameworks
• Bonuses – training, professional courses, corporate events
• Paid leave – 20 days of paid vacation, 10 sick days
   

📩 If you're interested in this position, send your resume, and let's arrange an interview!
 

Who We Are
We are Phound, an innovative startup in the telecom/communication domain. Our mission is to revolutionize how people connect and collaborate across the globe. We are designing an advanced application that integrates:
- Telephone and second-line features with international phone numbers, enabling users to manage multiple phone lines for personal and business use seamlessly from a single device.
- Meeting, chat, and IVR functionalities.
- Bots and AI-powered assistants to enhance communication and streamline workflows.
As a growing startup, we value creativity, ownership, and the ability to thrive in a dynamic, fast-paced environment.

Position Overview
We are seeking an experienced Senior Python Developer to join our team. This role involves designing and implementing new APIs and modules for our existing systems, managing and supporting our telephony backend infrastructure, and maintaining our Python AI Bot SDK. The ideal candidate will have the technical expertise and initiative to deliver business solutions with minimal supervision, while effectively communicating with stakeholders to support and enhance business processes.

Must-Have Qualifications
- Experience: 5+ years in software development.
- Technical Skills:
 - Expertise in Python, with a deep understanding of modern Python frameworks such as FastAPI, Flask, or Django.
 - Proficiency in developing and consuming RESTful APIs.
 - Experience with SQL and relational database management (e.g., PostgreSQL, MySQL).
 - Familiarity with asynchronous programming and tools like asyncio or Celery.
 - Expertise with Pydantic or similar libraries for data validation.
 - Intermediate Linux usage skills for development and troubleshooting.
 - Knowledge of telephony systems, particularly TwiML and similar technologies, is a strong advantage.

- Proficiency with version control systems like Git.
- Language Skills:
 - Fluency in spoken English.
 - Russian language proficiency will be a huge plus.

Preferred Qualifications (Nice to Have)
- Experience working in Agile environments with a strong understanding of software development processes.
- Familiarity with the following tools: Redis, Kafka, Elastic Search.
- Hands-on experience with AWS cloud services or other cloud platforms.
- Experience with bot frameworks or SDK development.
- Understanding of AI-powered assistant technologies and NLP tools.

Key Responsibilities
- Design and implement new APIs and system modules using Python.
- Manage and support the telephony backend infrastructure, ensuring high performance and reliability.
- Develop and maintain the Python Bot SDK, ensuring compatibility and robustness.
- Take ownership of developing and optimizing complex system components.
- Independently solve business problems, delivering high-quality results with minimal supervision.
- Collaborate with stakeholders to understand and support business processes.

---

If you are a proactive problem-solver with a passion for Python and cutting-edge telecom solutions and want to work on a product that shapes the future of communication, join us at Phound and be part of our journey!

We are looking for a talented Middle Python Back-End Developer to join our team. 

In this role you will work with modern frameworks, collaborate with cross-functional teams and apply cloud technologies to build high-quality solutions.

YOUR RESPONSIBILITIES

• Develop and maintain scalable APIs using Python frameworks, specifically Django REST Framework and FastAPI
• Design and optimize data structures, applying best practices in testing methodologies and design patterns
• Work with relational and NoSQL databases, including PostgreSQL, MySQL and, optionally, MongoDB
• Integrate caching solutions with Redis to enhance application performance
• Implement and support AWS cloud infrastructure, including services like EC2, S3, Route53 and Lambda
• Establish and maintain connections to message queues such as RabbitMQ or Kafka to support asynchronous communication
• Experience in integration of AI-based tools/APIs such as OpenAI, Gemini, Stability.ai, etc

REQUIRED SKILLS AND EXPERIENCE

• 3+ years of experience as Python Back-End developer
• Proficiency in Python and experience with frameworks like Django and FastAPI
• Strong understanding of data structures, testing methodologies and design patterns
• Solid knowledge of SQL, with experience in PostgreSQL
• Experience with AWS cloud services, including EC2, S3, Route53 and Lambda
• Experience with TTD

ESSENTIAL SKILLS

• Level of English: B2+
• Experience with web socket dependencies such as Centrifugo
• AWS certifications

WE OFFER

• Competitive salary level
• Accounting support with taxation and financial matters
• Exiting projects and face-to-face communication with client team and customers 
• Personal & professional growth
• Direct and clear communication with your manager without any bureaucracy and micromanagement 
• Benefits: company-sponsored English lessons; various professional resources and subscriptions; compensation of additional English courses, professional development courses and gym memberships
• 18 working days of vacation, 1 day of Birthday leave, 15 paid days of sick leave (5 undocumented and 10 documented), public holidays

N-iX is seeking a Senior/Middle Python Developer in the AI Services to join our team.
 

About the project: Our client is an established market leader, who has been processing over 18 million vehicle claims per year since 2002 with more than 1,000 employees worldwide. They combine AI-based processes and the latest technologies with the knowledge of our automotive experts.

Responsibilities:
- Design and implement software solutions in Python and C# in the field of artificial intelligence and
machine learning
- Conceptualize and test scalable applications and services that meet the requirements of our
customers
- Work closely with Data Scientists and other Developers to seamlessly integrate AI models into
existing systems
- Analyze and optimize the performance of our AI-Applications to maximize their efficiency and
effectiveness
- Apply your expertise and contribute to the continuous development and improvement of our
development processes and methods

Requirements:

• A degree in IT, physics, mathematics, or a related field
• Five years of experience in software development 
• Three or more years of experience in development with Python and C# 
• Extensive experience in hosting AI models, as well as a basic understanding of machine learning and SQL
• Excellent analytical abilities and problem-solving skills, able to work independently and stay well-organized, good team player
• Experience with Python (NumPy, OpenCV, FastAPI) and C# (Entity Framework Core,
  ASP.NET Core), AWS ML services, DevOps (GitLab CI/CD, Docker, Kubernetes, NVIDIA Triton) and backend development (REST API, OpenAPI, Swagger)

Nice-to-have: Experience in LLM frameworks such as Haystack/LangChain, PyTorch as well as good in written and spoken German

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Respeecher is a pioneer in the area of AI-generated voices. In 2019, our voices were the first to be used in a Hollywood movie, and in 2025 we gave AI superpowers to the main characters of the Oscar-winning movies The Brutalist and Emilia Pérez.

Our AI research team has developed a panoply of models and training and inference techniques that are expertly deployed by our delivery team, which has worked on 200+ projects in dozens of languages across almost every sector of the media and entertainment industry.

This year, we’re expanding beyond M&E, starting with the launch of our real-time text-to-speech API for voice chatbots.

About the role

We’re looking for a fullstack engineer to help us build and scale our real-time TTS API. While the initial version is about to launch, we’re just getting started — and there’s a long list of interesting and challenging problems ahead. You’ll join a small team with a founder mindset and a deep care for developer experience and customer success.

We may have been pioneers in AI voices, but we’re now competing in a fast-moving space. To win, we’ll need to deliver a world-class product, with performance, reliability, and user experience at its core.

We mostly work in Python but reach for other tools when needed.

What you might work on

Depending on your strengths and the needs of the product, you could dive into:

• Integration with model-serving engines (vLLM or SGLang)
• Serving multi-model deployments in Kubernetes with Ray Serve
• Observability using SaaS products like VictoriaMetrics and open-source tools
• In-house systems for testing model output quality — fully automated and human-in-the-loop
• FastAPI-based client-facing APIs, backed by Postgres
• SDKs and docs powered by Fern
• Frontend (React + Cloudflare) for onboarding, billing, and API playground
• Analytics to guide product iteration
• Talking to customers — we hope you will enjoy communicating with the people we are building all this stuff for!

What we’re looking for

• Shipped full-stack products before — whether at work or in side projects
• Can work efficiently in Python
• Comfortable working in a low-structure environment with lots of unknowns
• A scientist’s curiosity when debugging performance and reliability issues
• Strong focus on building clean, understandable systems
• Passion for DX and developer-first APIs
• A habit of keeping up with emerging tools and tech — and knowing what’s useful vs hype
• Strong opinions, loosely held
• Clear communication in English

Why you should join us

• Make an impact from day one — you’ll work directly with founders and product leads
• Help shape a new product and a new market for Respeecher
• Own your work — vision, execution, and iteration
• Work in a collaborative, learning-focused environment

Benefits

• Unlimited vacation policy
• Office in central Kyiv and freedom to work from the office or remotely
• Amazing colleagues who love what they do and helping each other out!

We are looking for a dynamic Python AI Engineer (Generative NLP, AI Agents, Prompting) with strong experience in Python API development. This is an exceptional opportunity for someone passionate about shaping the future of AI-driven conversational interfaces and eager to work with cutting-edge technologies, including API development and integration of LLM APIs such as those offered by OpenAI.

As a Python AI Engineer, your primary mission will be to design, develop, and deploy AI solutions that integrate into our existing systems. You will have the chance to work on API development as well as prompt-based and API-based solutions, reflecting our commitment to rapid delivery without compromising on innovation.

About the project:

A stable enterprise product for creating marketing presentations, preparing accompanying materials, and developing sales cycle business assistants for global pharmaceutical companies such as AstraZeneca, Novartis, Pfizer, Veeva etc., and financial institutions like ING and Van Lanschot. Completely our code base, we have been developing it since 2015.

Our services are distributed across multiple Availability Zones, adhering to a service-oriented architecture. Since 2018, we have prioritized GraphQL, although we maintain comprehensive support for RESTful APIs. Our core API services are built on a diverse stack of programming languages, each chosen to optimize task performance. This stack includes a rapidly evolving Golang Core API, legacy Core API services in PHP (leveraging frameworks like Laravel and Yii2) for established business logic and data layer interactions, Node.js (utilizing both JavaScript and TypeScript), Python APIs, and .NET Core C# components.

We utilize a hybrid cloud infrastructure, harnessing the strengths of both AWS and GCP to meet our operational needs, and focus on Serverless. Our work also involves extensive integration with API partners, including Veeva, Salesforce, and a variety of others, to ensure a seamless and robust service ecosystem.

As a product with high-security requirements, we undergo regular penetration testing from auditors and client companies to ensure compliance with industry standards such as OWASP, SOC, and ISO.

Key Responsibilities:

- Design, develop, and deploy AI solutions utilizing Python.

- Construct and enhance Chains, AI Agents, and AI Pipelines with tools such as Langchain and LlamaIndex.

- Develop robust APIs leveraging Flask and FastAPI frameworks.

- Develop solutions using Vector Databases.

- Gather, clean, and analyze data to uncover patterns and derive insights.

- Research and apply novel AI techniques and algorithms for continuous improvement.

- Fine-tune LLMs using both manual and automated feedback mechanisms.

- Ensure the reliability and optimal performance of AI services through diligent site reliability engineering.

- Work collaboratively with cross-functional teams to craft impactful AI solutions that drive business growth.

Qualifications:
- Sufficient level of English proficiency (spoken and written): ability to communicate confidently on technical topics, participate in meetings and work with technical documentation.

- Bachelor’s degree in Computer Science, Artificial Intelligence, or a closely related field.

- Prompt engineering skills.

- High proficiency in at least one of the following programming languages: Python, TypeScript, Golang, or Rust.

- Minimum of 1 year experience in developing AI solutions, preferably with LLMs.

- Strong foundation in Python, with at least 1 year of experience.

- Ability to design, develop, and deploy machine learning models.

- Basic NLP skills, including sentiment analysis, named entity recognition, and part-of-speech tagging.

- Understanding of machine learning principles and algorithms.

- Familiarity with AI frameworks such as TensorFlow, PyTorch, or scikit-learn.

This position offers the chance to be at the forefront of AI development, working on solutions that leverage the latest advancements in AI technology. If you are driven by innovation, eager to tackle challenging problems, and ready to make a significant impact, we would love to hear from you.

Benefits:

In addition to a great base salary, we offer:

1) Funding for conferences, co-working spaces, software licenses, and other work-related expenses

2) MacBook if you require one

3) Mobile devices if you are involved with mobile development projects

4) Flexible working hours and fully remote working without micromanagement

5) Modern technology stack

6) Time for open source development

7) Bonus at the end of the year

8) Paid study leave

9) Paid English language courses

10) 36 company-paid days off per annum

11) Access to educational streaming services like Pluralsight

12) Input on the development of the company

Our core values:

We are open-minded, humble, respectful, self-driven, and honest, which allows us to create an atmosphere of synergy. Our team is a great fit for those who value self-organization and are passionate about personal growth. If this resonates with you, we’d love to have you join the team.

About the Role:
TechioSoft is looking for Python Developer with a strong interest in Computer Vision to join our growing team. You will work on real-world image and video processing tasks and help build intelligent solutions using the latest technologies in the field.

Responsibilities:

• Develop and maintain Python applications related to image and video analysis
• Apply Computer Vision techniques to solve real-world problems
• Collaborate with team members and contribute to system design

• Write clean, efficient, and well-documented code

   

Requirements:

• 1+ years of experience with Python development
• Hands-on experience or solid understanding of Computer Vision (e.g., OpenCV, image processing, object detection)
• Experience working with REST APIs and data handling
• Familiarity with tools like NumPy, OpenCV, TensorFlow, or PyTorch is a plus
• Upper Intermediate or higher level of spoken and written English

• Eagerness to learn and grow in a supportive team environment

   

We Offer:

• Competitive salary 
• Fully remote work
• Flexible working hours (10 AM – 7 PM or 11 AM – 8 PM Ukraine time)
• 18 paid vacation days per year
• 5 paid sick leave days per year
• A chance to work on exciting, tech-forward projects
• Collaborative and friendly team culture

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

What will you be doing?

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

What are we looking for:

• A strong programming background with Python and OOP skills.
• Proficiency with SQL (Postgres, SQLite) and NoSQL (MongoDB) databases.
• Deep understanding of algorithms and data structures.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.

• Familiarity with LangChain is a plus.

   

What we offer:

• Competitive compensation depending on experience and skills.
• Regular assessments and salary reviews.
• Paid personal days.
• Health insurance.
• Mental health support program.
• Partial gym compensation.
• English/Polish/Spanish language classes.
• Flexible working schedule.