Jobs Python

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: You will take ownership of the search infrastructure for Ask Seeking Alpha — a financial intelligence platform powered by LLMs. Your main goal is to ensure our AI agents can find the exact financial data they need (articles, transcripts, news) in milliseconds. You will work on the Retrieval layer of our RAG architecture, combining traditional text search with modern vector search techniques.

Tech Stack: Elasticsearch (v8+), Python (FastAPI, Asyncio), OpenAI Embeddings, LangChain, LangSmith.

The Senior Search Engineer will be engaged with the company as a contractor (Private Entrepreneur).

What You'll Do

• Search Engine Development: Design and implement Hybrid Search strategies. You will figure out how to best combine "keyword matching" (finding specific tickers like 'AAPL') with "semantic search" (finding concepts like 'revenue growth').
• Relevance Tuning: You are responsible for the quality of search results. You will build systems to measure and improve how well the search engine answers user queries (using tools like LangSmith).
• Vector Search & RAG: Manage the integration of OpenAI embeddings into Elasticsearch. You will solve challenges related to indexing long documents (e.g., earnings transcripts) so the AI retrieves only the most relevant parts.
• Performance Optimization: Optimize Elasticsearch queries and index settings to ensure low latency, even for complex queries with many filters.
• Python Backend: Develop and maintain the Python services that build queries and process results. We use FastAPI and Asyncio heavily.

Requirements

• Elasticsearch Expert: 5+ years of experience working with Search Engines in production. You understand how indices, analyzers, and mappings work "under the hood."
• Search Theory: You understand the difference between Lexical Search (keywords) and Vector Search (meaning), and know when to use which.
• Python Proficiency: Strong experience with Python 3.10+. You are comfortable writing asynchronous code (async/await) and building APIs.
• Data Engineering: Experience designing data schemas for search (how to structure JSON documents for efficient retrieval).

Nice to Have

• Experience building RAG (Retrieval-Augmented Generation) pipelines.
• Familiarity with LangChain or similar LLM frameworks.
• Experience with Evaluation tools (like LangSmith) to test search quality automatically.
• Background in Finance (understanding tickers, earnings calls, etc.).

Join a Company That Invests in You

Seeking Alpha is the world’s leading community of engaged investors. We’re the go-to destination for investors looking for actionable stock market opinions, real-time market analysis, and unique financial insights. At the same time, we’re also dedicated to creating a workplace where our team thrives. We’re passionate about fostering a flexible, balanced environment with remote work options and an array of perks that make a real difference.

Here, your growth matters. We prioritize your development through ongoing learning and career advancement opportunities, helping you reach new milestones. Join Seeking Alpha to be part of a company that values your unique journey, supports your success, and champions both your personal well-being and professional goals.

What We're Looking For

Role Overview: We are developing Ask Seeking Alpha — a high-load financial analysis system based on Large Language Models. The architecture is built on complex multi-agent orchestration using LangGraph, FastAPI, and Elasticsearch.

We are looking for a Senior Backend Engineer specialized in Generative AI to design agent workflows, optimize interactions with models (OpenAI, AWS Bedrock), and ensure the reliability of non-deterministic systems in production.

The Senior Python AI Engineer will be engaged with the company as a contractor (Private Entrepreneur).

Tech Stack: Python (Asyncio), FastAPI, LangChain, LangGraph, Pydantic, Elasticsearch, AWS Bedrock / OpenAI API, LangSmith.

What You'll Do

• Agent Architecture: Design and implement complex agent orchestration logic using LangGraph. You will define state management, conditional routing, and error handling within the agent graph.
• Tool Engineering: Build and optimize the tool layer (function calling) that allows LLMs to interact with internal financial APIs and databases accurately.
• Performance Optimization:

-Reduce end-to-end latency through asynchronous processing and streaming (SSE).

-Implement semantic caching strategies to minimize API costs and response time.

-Optimize token usage without sacrificing answer quality.

• Observability & Evaluation: Implement automated evaluation pipelines using LangSmith. You will be responsible for setting up regression testing for prompts and agents to measure quality (correctness, faithfulness) before deployment.
• Advanced RAG: Refine retrieval strategies. Work on hybrid search implementation (Keyword + Vector), re-ranking, and query expansion to feed the most relevant context to the model.

Requirements

• Python Expert: Strong proficiency in modern Python. Deep understanding of asynchronous programming (asyncio) patterns is mandatory, as our entire I/O pipeline (Network, DB, LLM) is non-blocking. Experience with FastAPI and Pydantic (v2).
• Agentic Frameworks: Production experience with LangChain. Hands-on experience or deep conceptual understanding of LangGraph (or similar state-machine-based agent frameworks).

Deep LLM Expertise (What we mean by "Deep"):

• Non-determinism Management: Strategies for handling LLM hallucinations and ensuring reliable outputs (e.g., self-correction loops, specific prompting techniques like CoT/ReAct).
• Structured Outputs: Experience forcing LLMs to adhere to strict schemas (Pydantic/JSON mode) for reliable downstream processing.
• Context Optimization: Advanced strategies for managing limited context windows (summarization chains, sliding windows, selective context injection) beyond simple truncation.
• Inference Economics: Understanding the trade-offs between model size, latency, and cost (e.g., when to route to GPT-4 vs. a smaller/faster model).

Nice to Have

• Experience with Elasticsearch (DSL queries, analyzers).
• Knowledge of vector databases and embedding models.
• Background in FinTech or familiarity with financial data structures.

🚀 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:

We are developing a no-code automation platform designed for enterprise IT and support teams. The product integrates with multiple third-party systems - such as cloud providers, identity services, and ITSM tools - to automate routine tasks and improve operational efficiency. 
The main technical stack: Python, FastAPI, AsyncIO, microservices architecture using FastAPI and AsyncIO, Postgres, Redis, HTTP/REST APIs, OAuth. 
Current initiatives include the design and implementation of autonomous AI-driven workflows to resolve support tickets and streamline IT processes. 

The system must deliver high reliability and low latency at scale, handling complex orchestration and integrations while maintaining clear auditability and extensibility.

About the Role:

✔️ As a Senior Python Engineer, you will own the design, development, and maintenance of core backend services and REST APIs for our automation platform. 

✔️ You will collaborate directly with stakeholders and a cross-border engineering team. 

✔️ While your primary focus will be on server-side components (including database interactions, task orchestration, and third-party integrations) you will also provide backup support for minor front-end tasks using TypeScript and ReactJS. 

✔️ You will take full ownership of your modules, identify root causes of production issues, propose architecture improvements, and contribute to our AI automation initiatives. 

📍Key Responsibilities:

• Design, implement, and maintain Python-based REST APIs and backend services using FastAPI and AsyncIO.
• Integrate with external systems (cloud providers, identity platforms, ITSM tools) via HTTP/REST interfaces.
• Manage data persistence and caching with Postgres and Redis, ensuring performance and reliability.
• Collaborate on microservices architecture, contributing to code reviews and design discussions.
• Perform root-cause analysis and debugging of production issues to maintain high service availability.
• Support some front-end tasks in ReactJS and TypeScript
• Work with DevOps and infrastructure teams on cloud-based deployments and system design.
• Leverage AI-assisted development tools to improve code quality and productivity.

📍Required Competence and Skills:

• 6+ years of professional experience in software development, with a focus on Python.
• Strong understanding of computer science fundamentals, algorithms, and data structures.
• Proficiency with Postgres and Redis for data storage and caching.
• Experience deploying and operating services on Azure or another major cloud platform.
• Practical skills in TypeScript and ReactJS for front-end maintenance tasks.
• In-depth knowledge of HTTP, REST API design, and OAuth protocols.
• Product-oriented mindset with experience collaborating directly with designers and stakeholders.
• Experience using AI-powered development tools (e.g., Copilot, Cursor) in daily workflow.

Nice to Have:

• Familiarity with Next.js for server-rendered React applications.
• Experience with Temporal or similar orchestration/workflow systems.
• Knowledge of message queue systems (Kafka, RabbitMQ) and event-driven architectures.

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.

About Us

At True Path Leads, we're building the next generation of performance marketing infrastructure. Our proprietary lead management platform operates at scale, processing millions of pings and leads in real time. We are expanding rapidly and looking for a highly capable Senior Backend Engineer to help design, build, and scale our core lead processing engine and supporting services.

Tech Stack

Python 3 (FastAPI) · SQL (MySQL, ClickHouse) · Kafka · AWS (EKS)

What You'll Do

• Design, build, and scale a high-load, mission-critical lead processing system in Python.
• Own architecture and implementation of backend services and APIs following Clean Architecture and SOLID principles.
• Develop real-time data pipelines using Kafka and high-performance databases (PerconaDB, ClickHouse).
• Optimize system performance, latency, and throughput under heavy load.
• Collaborate with product, engineering, and leadership to define and deliver features.
• Deploy, operate, and monitor services in AWS (EKS) using modern DevOps practices.
• Contribute to system reliability, observability, and fault tolerance.

What We're Looking For

• 10+ years of backend development experience (Python preferred).
• Proven experience building and scaling high-load / distributed systems.
• Strong SQL expertise (MySQL, ClickHouse) — query optimization, indexing, data modeling.
• Solid understanding of Kafka and event-driven architectures.
• Experience designing and maintaining REST APIs and asynchronous systems.
• Deep understanding of concurrency, networking, and performance bottlenecks.
• Hands-on experience with AWS (EKS, S3, Lambda, networking, etc.).
• Experience with observability: metrics, logging, tracing (Prometheus, VictoriaMetrics, etc.).
• Ability to take ownership and drive technical decisions.

Nice to Have

• Experience in performance marketing, lead generation, or affiliate platforms.
• Experience with real-time bidding systems or ad-tech.
• Familiarity with Kubernetes internals and production-grade deployments.

What You'll Get

• Fully remote position with flexible working hours.
• High ownership and direct impact on architecture and product direction.
• Work on systems operating at significant scale.
• Fast-paced startup environment with experienced leadership.
• Competitive compensation based on experience and skill set.
• Clear growth path toward Team Lead or Software Architect roles.

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.
 

Responsibilities:

• Create robust, scalable and reliable technical solutions according to business needs
• Drive the technical research, design architecture and implementation of backend services or new features
• Conduct cross-team collaboration to deliver cohesive and optimal solutions
• Actively participate in code review and architectural discussions. Help to raise the overall technical level of backend services
• Write clean, effective, and maintainable code based on company standards
• Take ownership of backend services lifecycle, including delivery, monitoring and maintaining backend services in the production environment
• Mentor and guide other engineers. Advocating for best practices and high standards Solid software system design skills to contribute to overall architecture
• In-depth experience with event systems and deployment environments, and the ability to maintain services in production

Job requirements

• Strong knowledge of Go and Python ecosystems, including frameworks for streaming, batch, and async data processing
• Strong SQL knowledges, including designing schemas, scaling strategies (replication, partitioning, sharding) and query optimisation for high-load environment
• Experience working with Docker, understanding CI/CD pipelines. Knows how work k8s (or analogs) and cloud infrastructure (like AWS)
• Experience with synchronous and asynchronous inter-service communication patterns, with a focus on reliability in high load environment
• Knows main microservice architecture patterns. Deep understanding of how to build efficient interactions between client and server applications, knows limitations
• Proven ability to design and implement a full observability strategy, including metrics, logging, dashboards, and tracing

We work with startups and established companies to create products in healthcare, fintech, eCommerce, and AI. This role offers real variety — new domains, evolving challenges, and steady professional growth instead of being locked into a single legacy system.

If you’re motivated by fast learning and building features that go live, this might be the right place for you.

What You'll Do

• Build and ship features - from small tasks to full modules as you grow
• Write clean code and learn best practices through code reviews
• Work alongside experienced engineers who'll help you level up
• Learn how production apps are built and scaled
• See different products and industries - faster learning curve

What We Work With

⚡ Python, FastAPI, Django, Pydantic, PostgreSQL, uv, Ruff

Gets You Extra Points

• Familiar with SQLModel, Alembic
• Used AI coding tools (Cursor, Claude Code, Copilot)
• Hands-on experience with any LLM integration
• Basic prompt engineering skills

What You Bring

• Solid understanding of Python
• Understanding of REST APIs
• Basic experience with SQL databases
• English: Intermediate+
• Willingness to learn and take feedback

What You Get

Work & Growth:

• Fully remote, flexible hours
• Structured code reviews
• Senior engineers who help you level up
• English practice sessions

Compensation:

• Salary in USD
• Performance reviews twice a year
• 15 days paid vacation + sick leave

🚀 Ready to level up? Apply now.

We are currently looking for a Robotics Engineer who will help us develop and refine the hardware PoC for a cloud-connected robot assistant.

Responsibilities:

- Develop and integrate hardware components for the RoboticsByChat PoC based on Raspberry Pi.

Implement logic for:

- Button-triggered interaction (robot recognizes when it will be asked questions).
- Internet-based connectivity (preferably Wi-Fi) to access cloud LLM/AI chatbot functionality.
- Ensure seamless communication between the robot and cloud-based LLM services (all AI logic is processed in the cloud).
- Implement basic attention/interaction features:
Head movement
Hand movement
Digital eyes animation
Optimize and debug hardware–software interaction on the robot side.
Collaborate with cloud engineers, AI specialists, and the global team to ensure smooth integration.
Participate in discussions, propose improvements, and contribute to the evolution of the PoC into a scalable solution.

Requirements:

Must-have skills:

- Strong experience with Python.
- Experience working with Raspberry Pi and related hardware integrations.
- Solid understanding of robotics principles and basic mechatronics.
- Practical experience with sensors, actuators, servo motors, and digital animation (display/LED animations).
- Experience building PoCs or prototypes.
- Ability to integrate devices with cloud services via API/HTTP/WebSockets.
- Understanding of network connectivity (Wi-Fi, configuration, troubleshooting).
- Strong problem-solving and debugging skills.

Nice to have:

- Experience with MQTT or other IoT communication protocols.
- Knowledge of cloud services (preferably AWS).
- Experience working with real-time systems or embedded Linux.
- Familiarity with voice assistants, LLMs, or chatbots.

Conditions:

Level: Middle / Senior.
Format: Part-time.
Location: Remote.
Team: Global Team.

What You Get:

- Flexible working hours.
- Competitive compensation aligned with your experience.
- Work with modern, in-demand technologies.
- “Not boring” English classes.
- Interesting clients and impactful projects.
- Learning & development opportunities, including AWS certification support.
- Friendly, collaborative, high-energy team.

Why Join Matoffo:

Purpose-Driven Innovation - Work on AWS-powered, cloud-native solutions that solve real challenges in healthcare, finance, retail, education, and more. See the real impact of your work every sprint.

Impact Through Collaboration - Combine your robotics expertise with Matoffo’s cloud excellence to deliver rapid, high-value results today and build a strong foundation for tomorrow’s breakthroughs.

Grow with Certified Excellence - Join a team of passionate certified professionals who value learning, curiosity, and technical mastery. Your growth accelerates as fast as cloud innovation.

Shape Your Cloud Future - Become part of a supportive, fun culture where your ideas matter. Build the cloud-powered future with Matoffo.

We are looking for a Middle Python Engineer in our team for a permanently position (NOT only for a project).

Who are we?
Software Engineering company with expertise in FinTech and Blockchain. Strong software engineering culture. Fast development pace. We do things long-term. We build trust and relationships with employees and customers.

Who are we looking for? 

A Middle Python developer who has

• Experience in backend development on a microservice architecture
• Experience with SQLAlchemy or Django - 3+ years
• Experience with GraphQL
• Experience with FastAPI / aiohttp 
• Experience with PostgreSQL

What is important to us? 

• Teamwork and mutual assistance 
• Good communication skills 
• Responsibility for the team’s results 
• Ability to meet deadlines 

About us:

• Full remote
• Outsourcing and own products
• No micromanagement and no timetracking
• Comfort: work full remote with flexible hours (from 9 -11 till 17-19)
• Work-life balance: vacation 24 days + 12 days off
• Transparency: get news at monthly appointments with CEO
• Don't work with russia and support Ukraine

Just send your CV and wait for an answer

About CodePhusion: At CodePhusion, we are dedicated to innovation and excellence in the IT sector. We empower businesses by delivering cutting-edge software solutions. We are currently seeking a dynamic Junior Engineer for full-time collaboration.
 

Job Description: As a Trainee/Junior Engineer, you will be instrumental in implementing robust backend services focused on scalability, maintainability, and security with support and mentorship.
 

Responsibilities:

• Develop and maintain scalable backend services using Python (usually FastAPI)
• Collaborate with front-end developers and UI/UX designers to ensure seamless integration and functionality.
   

Qualifications:

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Minimum of 0.5 years of experience in backend development with Python, including freelance or IT academy experience.
• Experience working with AI tools, combined with a strong curiosity and eagerness to explore, adopt, and innovate using emerging AI technologies.
• Excellent problem-solving skills and ability to work independently in a fast-paced environment.
• Strong communication skills and ability to collaborate effectively in team settings.
• Ukrainian language is a must.
   

What We Offer:

• Flexible working hours and remote work options.
• Opportunity to join a rapidly growing company and shape its technological direction.

Application Process: We look forward to exploring your potential at CodePhusion here at Djinni! Start your application by mentioning your favourite tool for vibe-coding and briefly explaining why you enjoy using it:)

Help Build Technology That Saves Lives

Areti Health is a venture-funded Silicon Valley healthcare technology startup transforming how patients join clinical trials.

Using generative AI, we dramatically accelerate clinical trial enrollment for pharmaceutical, biotech, and medical device companies, helping life-saving therapies reach patients faster.

Our AI platform achieves up to 10x higher patient conversion rates compared to traditional human-driven recruitment. By automating outreach, answering patient questions, scheduling appointments, running pre-qualification questionnaires, and assisting with onboarding, we compress recruitment timelines from months to weeks.

We already work with some of the largest clinical research site networks in the United States and are an official partner of CRIO, one of the leading clinical trial management systems.

If you're excited about building real-world AI systems that impact healthcare, we'd love to talk.

About the Role

We’re looking for a Staff Software Engineer who will act as a technical leader and force multiplier across our engineering team.

This is not just a senior individual contributor role, you’ll help shape how we design systems, build software, and adopt AI-assisted development practices.

You’ll work primarily in Python, building systems that integrate large language models (LLMs) into real healthcare workflows used by clinical research organizations and patients.

Beyond shipping product, you'll help elevate the engineering quality bar, architecture, and development practices across the company.

What You’ll Do

• Design, build, and own core systems in our Python-based platform
• Develop and scale LLM-powered features integrated into healthcare workflows
• Lead technical direction for your domain, balancing speed, simplicity, and long-term maintainability
• Mentor engineers through code reviews, design discussions, and pairing
• Champion engineering best practices including:
  • testing
  • observability
  • documentation
  • CI/CD
    
     
• Pioneer the use of AI-assisted engineering tools across development workflows (coding, testing, documentation, and reviews)
• Collaborate with product, design, and clinical teams to translate complex healthcare requirements into reliable systems
• Identify improvements to engineering processes, tooling, and team workflows
• Contribute to hiring and evaluating engineering candidates

What We’re Looking For

• 8+ years of professional software engineering experience
• Deep proficiency in Python
• Strong system design and architecture skills, with experience building production systems at scale
• A track record of technical leadership through influence, mentoring engineers without formal management authority
• Experience working in remote, distributed engineering teams
• Curiosity and enthusiasm for AI-assisted software development
• Clear communication skills in written and spoken English
• A pragmatic mindset with a bias toward simplicity and shipping

Nice to Have

• Experience in healthcare, health-tech, or clinical research
• Familiarity with HIPAA, SOC 2, or other compliance frameworks
• Hands-on experience with LLMs, prompt engineering, or AI/ML model integrations
• Experience building AI-enabled production systems
  
   

What We Offer

• Competitive salary
• Paid holidays and vacation
• Remote work with a talented, mission-driven team
• The opportunity to work on cutting-edge generative AI applications in healthcare
   

Most importantly, you'll help build technology that accelerates clinical trials and saves lives.

If you're excited about building impactful AI systems and raising the engineering bar in a fast-moving startup, we'd love to meet you.

The US based content management and marketing data analysis platform which allows SEO/SMM agencies and their customers to have full control over content planning, collaborative development and publishing to production. It also provides full visibility of content impact on a web site ranking in a real time via massive data collection, aggregation and reporting.

Dev stack you will use:

• Python 2.7 (migrating to 3) Flask
• SQL Alchemy
• PostgreSQL
• Cloudflare Workers
• GCP, AWS

What you will do:

• Build, maintain and refactor backend services using Python.
• Develop asynchronous workflows for data ETL processes. 
• Improve PostgreSQL DB layer: query optimisation, DB structure, service reliability, and parallel execution
• Design and support REST APIs used by frontend and internal services
• Add monitoring, logging, and basic observability to keep the platform healthy

How to work with us:

• Small product team (5 US-based, 1 in EU)
• Agile workflow and Kanban methodology
• Communication over Slack, Zoom in English
• 2 hours daily overlap with MST time zone (10:00-19:30 CET)

What we expect from you:

• 4-6 years of production experience with Python (backend and data‑intensive systems - data ETL flows)
• Strong PostgreSQL fundamentals, query optimisation, and migration.
• Good experience with SQLAlchemy;
• Experience designing background jobs, async tasks, and fault-tolerant workflows;
• Experience integrating with third-party APIs (REST, webhooks, OAuth, background syncs)
• Strong English & communication skills (B2 or hier) 
• A mindset to solve problems, not tasks and testing skills. 
• Big plus: previous experience with SEO, AdTech, or marketing-related products
• Big plus: previous experience with data ETL and Cloudflare Workers

What we offer (besides a motivating salary):

• Working format: fully remote
• Working hours: 10:30 - 19:30 CET (2 hours overlap with MST daily)
• Assignment: full-time, long-term
• Ability to influence the product roadmap
• No overtime - healthy work-life balance
• No rush - we thoroughly plan our work. 

• Compensation: B2B contract with an hourly rate in USD + PTO of 15 working days/annual

   

Our interview process:

• 20m interview with one of our Talent Team Partner
• 30m interview - Tech Screening with our Engineers
• 1h interview - Tech Deep Dive with customer Engineers 
• 30m offer discussion

We are looking for a trainee who loves Software Development. We need a self-motivated person who wants to learn a lot and use AI to build solutions that are essential for the company: internal automations, custom software, finance-related tools, operations, front-end, back-end, databases, deployment, infrastructure as code, and DevOps.

You will work closely with an experienced developer who has worked at Cisco and Hulu (now Disney+). One of your goals will be to help offload part of his workload, so he is interested in transferring a lot of knowledge to you.

What to expect from your workTech stack you will work with for sure

• Odoo (an ERP system, basically an operating system for the company)
• Python
• PostgreSQL
• JavaScript

• Terraform

   

AI-related stack

• OpenAI API (OCR, text generation, etc.)
• Claude Code for coding
• coder.com for coding environments

• Cursor, Cursor CLI

   

Domains & areas

• Business-related
  • Corporate Finance
  • Human Resources
  • Marketing & Sales

  • Business Process Automation

     

• Tech-related
  • Cybersecurity
  • Software Architecture

  • Product Development

     

Things you may work with later

• TypeScript
• React
• Node.js
• AWS, Hetzner, DigitalOcean
• Proxmox
• Puppeteer
• Selenium
• GitHub Actions
   

We provide:

• Custom Software Development Services
• UX/UI Design Services
• Recruitment Services
• Outstaffing Services

We believe in people, because that is the core of any company: clients and employees.

We value people who are smart and love what they do. That is the kind of team we already have.
 

Requirements for the candidateMust have

• Experience with Python (commercial or non-commercial)
• Bachelor’s degree in Computer Science or a similar field, or currently enrolled in such a program
• Love for Software Development

• High motivation to work and learn

   

Will be a plus

• Experience with Corporate Finance (Financial Accounting, Management Accounting, Accounting Reports, etc.) — this can be a huge plus
• Experience with web software development

• Experience with OOP languages such as C#, C++, or Java

   

Not required

• Commercial experience
• Perfect English

• Knowledge of every tool in our stack

   

We care more about your learning ability and motivation.
We encourage candidates to apply even if they do not match 100% of the list.

Project: 
Warehouse & Inventory Management System (Amazon FBA integration)

We are building a warehouse management system that integrates with Amazon SP-API to manage inventory, inbound shipments, and logistics workflows for sellers.

The system processes:

• Inventory synchronization
• Shipment lifecycle management
• Amazon inbound planning workflows

Responsibilities

• Integrate with Amazon SP-API (inventory, catalog, shipments)
• Implement backend logic for shipment workflows and inventory updates
• Build and maintain asynchronous processing using Celery
• Design and maintain REST APIs (Django REST Framework)
• Handle complex multi-step API flows (preview → confirmation patterns)
• Ensure data consistency between internal system and Amazon
• Implement retry logic, error handling, and rate limiting
• Work with PostgreSQL data models for inventory and shipments

Requirements

Must have:

• 3+ years of Python experience
• Strong experience with Django / DRF
• Experience integrating third-party APIs
• Experience with Celery or similar async tools
• Understanding of REST API design and authentication
• Experience with PostgreSQL

Nice to have:

• Experience with Amazon SP-API
• Experience in e-commerce or logistics systems
• Experience with Kubernetes / AWS

Tech Stack

• Python, Django, DRF
• PostgreSQL, Redis
• Celery
• AWS (S3, Secrets Manager)
• Kubernetes (EKS)

Data Science UA is a service company with deep expertise in AI and Data Science. Our story started in 2016 with the first Data Science UA Conference in Kyiv, and since then, we’ve built one of the largest AI communities in Europe.

About the client:
The company is on a mission to make the world’s industrial environments safer with technology solutions and to drive a paradigm shift in safety from reactive to proactive approaches to reduce the risk of industrial accidents. The team in Ukraine is developing the future of industrial safety based on machine learning, computer vision, and IoT.

About the role:
We are looking for a Senior Platform / Systems Engineer to build high-throughput data pipelines and shared memory infrastructure using Python (3.11+), ZeroMQ, and CUDA. You will focus on low-latency IPC, memory management, and scaling our processor-wrapper ecosystem for real-time systems.

Responsibilities: 
- Pipeline Engine (Python DAG orchestrator)
- Shared memory pools (C library + Python/Go bindings)
- ZeroMQ IPC layer, FlatBuffers metadata serialization
- ProcessorWrapper infrastructure.

Must-have:
- Python 3.11+ at a senior level — deep understanding of concurrency, multiprocessing, GIL behavior, and memory management
- CUDA basics — IPC handle management, stream synchronization, CPU↔GPU transfers (not model training, but GPU memory management)
- Experience in Docker/container environment
- Linux systems programming — /dev/shm, process isolation, file descriptors, signals

Nice to have: 
- C/C++ for the shared memory manager (POSIX shm, lock-free Treiber stacks, atomic CAS operations, pybind11/ctypes bindings)
- ZeroMQ — PUSH/PULL and PUB/SUB patterns
- FlatBuffers — schema design and zero-copy access patterns
- Docker/container networking, OpenTelemetry instrumentation.
- OpenCV/CV-CUDA - image processing processors use OpenCV for CPU frames and CV-CUDA (nvcv). For GPU frames
- Tensor RT - Future work includes auto exporting YOLO models to Tensor RT engine format to achieve 2-3x inference speedup
- Connect RPC (Buf ecosystem)
- Experience building developer tooling for ML pipelines, robotics platforms, or real time video systems is a strong plus.

We offer:
- Good compensation;
- Benefit package;
- Strong team and career growth;
- Challenges every day!

passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is a US-based startup building AI-powered tools for product and engineering teams, focused on autonomous “agentic AI” systems that turn product requirements into working features directly within real codebases. Their platform integrates with tools like Jira, Git, and design systems to generate production-ready code, reuse existing components, follow company standards, and automatically create pull requests.

The solution operates within real development environments and is designed to understand codebase structure, dependencies, and architecture, enabling it to act more like an experienced developer than a basic assistant.

Our client is looking for a Senior Full-Stack Engineer to join their team and help shape the future of autonomous AI agents for developers. In this role, you will work closely with AI engineers to build tools that enhance coding workflows, automate tasks, and boost productivity.

Why join this project?

• Be part of next-generation AI-powered development tools redefining software engineering
• Collaborate with top-tier engineers and AI specialists
• Solve complex challenges in a fast-paced, growing environment
• Enjoy a dynamic work culture with exciting growth opportunities
• Gain hands-on experience with cutting-edge technologies as the product evolves rapidly

Our tech stack:
React, TypeScript, Python, Postgres, Redis, AWS (leveraging its services extensively).

Key Requirements:
🔹 10+ years in full-stack engineering, with strong backend and frontend experience;
🔹 Startup experience is a must;
🔹 Backend: Strong experience with cloud architectures and AWS services;
🔹 Experience with Infrastructure as Code (IAC) tools such as Terraform or Pulumi;
🔹 Frontend: Deep expertise in React, TypeScript, and modern frontend architectures;
🔹 Experience working with CI/CD pipelines, automated testing, and modern development workflows;
🔹 Passion for developer tools and high-quality code;
🔹 Advantage: Use AI-powered dev tools in your day-to-day workflow;
🔹 Advantage: Experience with Python;
🔹 English – Upper-Intermediate or higher.

What you will do:
🔹 Design and develop scalable full-stack solutions, balancing backend and frontend;
🔹 Architect and optimize cloud-based systems using AWS;
🔹 Build and maintain high-performance backend services and APIs;
🔹 Develop modern, interactive UI components using React and TypeScript;
🔹 Work on developer-focused tools, including IDE plugins and workflow integrations;
🔹 Solve complex technical challenges (e.g. large codebase parsing, performance optimization, AI integrations);
🔹 Collaborate closely with AI engineers to integrate AI-driven features into the product;
🔹 Take ownership of key technical decisions and contribute to overall system architecture;

Interview stages:
🔹HR interview;
🔹Initial interview (30 min);
🔹Technical interviews;
🔹Interview with CTO (30 min);
🔹Interview with CEO (30 min);
🔹References;
🔹Offer.