Jobs Python

ThingsBoard, Inc. is a US corporation founded in 2016, with an R&D center in Kyiv, Ukraine. We are the main contributors and maintainers of the ThingsBoard open-source IoT Platform. We deliver and continuously improve a scalable, robust, and affordable IoT Platform that significantly reduces time-to-market for life-changing IoT solutions. We also help companies build outstanding IoT products based on ThingsBoard.

We are currently looking for a Junior Python Developer who will maintain, update, and advance the company's Python-based products, including the Gateway, Python SDK, REST Client, and Micro/CircuitPython SDK. In this role, you will have the opportunity to work closely with both software and embedded concepts, driving the evolution of our IoT solutions.

What we are looking for:

• Good knowledge of Python 3.10+
• Experience with asyncio
• Experience with threading
• Solid understanding of networking (TCP, UDP, OSI, TLS/SSL)
• Experience with SQLite
• Experience with Docker
• Proficient Linux user
• Knowledge of Git + GitHub
• Knowledge and experience with HTTP + REST protocols

• Intermediate English level + readiness to join client calls if needed

   

Responsibilities:

• Participate in the development, updates, and maintenance of the company's Python-based solutions (Gateway, Python SDK, REST Client, as well as Micro/CircuitPython SDK for embedded devices).
• Analyze, handle, and resolve technical issues from users. Gradually progressing from simple tasks to independently solving complex technical problems.
• Design, propose, and independently implement new features for the IoT Gateway.
• Configure connectivity and integrate various IoT devices into the platform, working with industrial and network protocols.
• Monitor, analyze network traffic, and debug protocols using testing tools.
• Collaborate with the team to solve architectural tasks and communicate directly with English-speaking clients (written in issues and via calls when necessary).

• Actively learn the platform's internal architecture (ThingsBoard, Gateway), new IoT protocols, and embedded concepts; analyze documentation and technical sources to tackle daily challenges.

   

Nice to have:

• Experience with MicroPython / CircuitPython
• Experience with MQTT
• Experience with or knowledge of Modbus, OPC-UA protocols

• Experience with Wireshark

   

What we offer:

• Opportunity to work on an open-source IoT platform with 21k+ stars on GitHub
• Modern, cutting-edge tech stack
• A professional team with 20+ years of experience, free of bureaucracy and micoromanagement
• Career growth opportunities and regular salary reviews
• Full-time on-site position with a flexible schedule
• Medical insurance
• 17 days of paid vacation and 10 days of paid sick leave
• Free English classes
• Comfortable office with a fully stocked fridge (free drinks)
• Work format: Office in Kyiv (Podil)
   

By submitting your CV, you consent to ThingsBoard Inc collecting and processing your personal data for recruitment purposes in accordance with our Privacy Policy and ISO 27001 requirements. Your data will be retained for 12 months from the date of submission and securely deleted thereafter unless you are hired. You may withdraw consent at any time by contacting us.

We are looking for a Senior Python Developer who is ready to scale and grow with us.
 

If you’re passionate about clean code, scalable backend architecture, and excited to build something impactful, we’d love to meet you!
 

What will you do?
 

• Contribute to the full backend lifecycle, from architecture design to production deployment;
• Design, develop, and maintain RESTful APIs using Python, Flask, FastAPI, and SQLAlchemy;
• Implement microservices architecture with message brokers and API gateways;
• Implement authentication and authorization with industry-standard encryption and access control;
• Optimize backend services for performance and efficiency, identifying bottlenecks and implementing solutions to improve response times and resource utilization;
• Implement complex algorithms and data structures to handle data processing, operations research (OR), recommendation systems, and optimization problems;
• Deploy and scale services on GCP (Cloud Functions, Cloud Run, Kubernetes); containerize with Docker;
• Design and optimize database schemas using PostgreSQL/MySQL and integrate Pandas/NumPy for analytics and ML;
• Document API specifications using OpenAPI (formerly Swagger);
• Collaborate with frontend, data science, and DevOps teams to align backend with product goals;
• Maintain engineering standards through code reviews, documentation, and knowledge sharing.
 

Requirements:

• 7+ years of commercial experience in backend development with Python;
• Upper-Intermediate English (B2 or C1) for comfortable verbal team communication.
• Strong hands-on experience with Python, Flask, and SQLAlchemy, Pandas, NumPy;
• Proficiency with Docker and Kubernetes;
• Expertise in software architecture and design patterns, with a proven track record of solving complex technical and performance problems;
• Strong understanding of algorithmic complexity, optimization techniques, and best practices for designing efficient algorithms to solve complex problems;
• Proven ability to handle complex, loosely defined business logic and structure intricate processes cleanly;
• Solid grasp of software architecture and design patterns, with a track record of solving complex technical and performance problems;
• Autonomous in architectural decision-making, comfortable owning hard problems end to end;
• Bonus points if you’ve worked in medical or sports domains.

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Opportunity to work on projects with different directions (web, mobile, tablet, watch, desktop);
• MacBook Pro and great tech;
• Decent compensation;
• Lack of bureaucracy;
• Compensation for professional events, sports activities;
• Corporate online parties and fun team-buildings;
• Anniversary and birthday presents.
 

Professional growth:
 

• Onboarding and mentorship program with a dedicated onboarding guide built by our team;
• Internal Career Path program from Developer to Architect that consists of knowledge areas for IT specialists, books, training sessions, and work activities;
• Corporate library with the best programming books (+ an ability to order a particular book if we don’t have it);
• Professional and constant feedback.
 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team.
 

Apply now and help us shape what comes next!

We are looking for a Python Developer (microservices) 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.

  You'll be a great fit if you have:

• 2+ years of experience with Python;
• Experience with SQL and query optimisation;
• Experience with integration of 3rd party services;
• Strong understanding of client-server model, REST API approach, authorization/authentication principles;
• Strong understanding of asynchronous/multithread/multiprocess programming;

• Upper- Intermediate level of English.

   

    Would be a plus:

• Experience with Redis and Lua scripts;
• Experience with AWS services (Lambda, Step Functions, API Gateway, SQS, Fargate);
• Experience with Django REST API;
• Experience with payment systems integrations (Stripe, Shopify, Recurly, PayPal, Braintree, etc.);

• Experience with Celery and async task management.

   

  What you'll do:

• Developing server applications (APIs). Within these applications, developers need to describe core logic and integrations with third-party services.
• Writing scripts similar to DAGs in Airflow or AWS Lambdas. These scripts should process information using Pandas or implement some simple business logic.
• Developing applications with a distributed architecture (microservices).

• Developing client applications for data retrieval. These data will later be processed by developers from the DS and DE departments.

   

  We ensure your growth with:

• Competitive salary fixed in USD
• Flexible working schedule and fully remote work format
• Paid vacation days and sick leave days 
• Personal and professional development opportunities
• Participation in building innovative projects from scratch using modern technologies
• Team-building activities and corporate events
• English classes and educational events.

About the role

We're looking for a middle software engineer to join a small team building a product management ecosystem in the defense sector. You'll work on internal tooling, deployment workflows, and backend services, with room to grow into ownership of your own areas.

Responsibilities

• Develop and maintain internal deployment and product management tooling
• Build backend services and APIs in Python
• Contribute to CI/CD pipelines (GitHub Actions)
• Work with Docker-based build and deployment workflows
• Participate in code reviews and help maintain technical quality
• Write technical documentation for the features you build

Requirements

• 2+ years of commercial Python experience: async, threads, concurrent programming
• Experience with Python web frameworks (FastAPI preferred)
• Solid understanding of Docker and containerization
• Linux: systemd, journald, containers, confident CLI usage
• Networking fundamentals: HTTP(S), SSH, WebSocket
• Understanding of client-server architecture and API design
• Databases and ACID fundamentals
• English for technical communication (reading docs, written async communication)

Nice to have

• Cloud or on-premise infrastructure experience
• Bare-metal / Raspberry Pi / embedded Linux (firmware flashing, secure boot)
• Information security fundamentals
• Python deployment optimization
• Experience with ArduPilot or other autopilot stacks

What we offer

• Competitive salary
• Reservation from mobilization
• Office in Kyiv with shelter access, generator and Starlink
• Possibility of hybrid work format
• Impact on improving our country's defense capabilities
• 21 days of vacation + public holidays, sick leaves

Location: Warsaw, Poland (hybrid, office or remote)

Contract: B2B, full-time 

Seniority: Senior 

English: B2+

Media Miami is an independent performance marketing agency focused on building and scaling digital products.

Our core expertise lies in developing and growing media ecosystems for global audiences, with a strong focus on the U.S. market. We operate across key verticals, including finance, health, self-development, and astrology — delivering relevant insights, practical value, and highly engaging experiences.

The team

Small engineering team alongside a technical PM. Flat structure, direct ownership, fast iteration. You'll have a counterpart engineer owning the integration and infrastructure layer.

What you'll build

• AI-driven content generation and management workflows at production scale
• Agent systems coordinating multi-step operational tasks: content, QA, validation, reporting
• RAG pipelines over internal knowledge bases and operational data
• Prompt architectures designed for reliability, cost control, and measurable output quality

• Evaluation and regression testing for LLM systems "it looked fine when I tested it" isn't enough

   

The work

You own the AI layer of our automation platform. Real production systems, not demos. The work removes hours of manual operational work daily, and it needs to be reliable enough that people actually trust it.

Expect ambiguity, shifting priorities, and scope that grows fast. You'll ship working code, learn what breaks in production, and iterate quickly.

What we need

• 6+ years dev experience
• 4+ years of production Python
• 2+ years shipping production systems with LLMs and agents
• Solid grasp of what happens underneath the frameworks: tokenization, context windows, function calling, when RAG helps and when it doesn't
• Hands-on with agent orchestration (LangChain, LangGraph, MCP, or equivalent)

• Clean, maintainable Python without relying on frameworks to do your thinking

   

Tech stack

Python · FastAPI · PostgreSQL · LLM APIs (OpenAI, Anthropic) · LangChain / LangGraph / MCP · vector databases · Playwright · Docker · proxy infrastructure

What We Offer:

Professional Growth

• International and multicultural environment
• Career development opportunities
• Learning resources and corporate library
• Work alongside a high-performing team
• Access to modern tools and technologies

Benefits

• Competitive salary
• Paid vacation days
• Paid sick leave days
• Work-life balance
• Team events and activities

Working Environment

• Remote / Hybrid / Modern office in Poland
• Complimentary snacks, drinks, and office perks
• Friendly and supportive team
• Comfortable workspace

We look forward to meeting you!

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

What we expect from the candidate:

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

What we offer:

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

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

   

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

About the role

We are looking for an experienced Backend Engineer with deep Python expertise to join an international engineering team building modern cloud-native solutions. The role focuses on designing scalable backend platforms, distributed services, and intelligent automation capabilities for enterprise-grade applications.

You will work closely with software architects, product stakeholders, and DevOps engineers to deliver secure, reliable, and high-performing systems.
 

What we're looking for

• 8+ years of commercial software engineering experience.
• Strong expertise in Python and modern backend development.
• Solid understanding of object-oriented programming, software design principles, and architectural patterns.
• Experience building scalable distributed applications and microservice-based solutions.
• Hands-on experience with modern Python frameworks such as FastAPI, Flask, or Django.
• Experience developing REST APIs and backend integrations.
• Strong knowledge of relational databases (PostgreSQL, SQL Server) and familiarity with NoSQL technologies.
• Practical experience with containerization and orchestration tools (Docker, Kubernetes).
• Experience working with cloud platforms, CI/CD pipelines, and automated deployment processes.
• Understanding of secure software development, application scalability, and system reliability.
• Ability to work independently in Agile teams.
• Strong communication skills and willingness to mentor other engineers.
   

Nice to have

• Experience with AI-powered applications.
• Familiarity with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI agents, or workflow automation.
• Exposure to cloud-native architectures and modern platform engineering.
   

Responsibilities

• Design and implement scalable backend services using Python.
• Develop distributed applications capable of handling high-load environments.
• Build and maintain APIs, integration services, and backend components.
• Participate in architecture discussions and technical decision-making.
• Improve application performance, reliability, observability, and security.
• Contribute to automated testing, CI/CD pipelines, and engineering best practices.
• Collaborate with cross-functional teams throughout the software development lifecycle.
• Review code, share knowledge, and support technical growth within the team.
   

What you'll get

• Long-term international project.
• Remote-first collaboration with an experienced engineering team.
• Opportunity to work with modern cloud technologies and AI-related solutions.
• Challenging technical tasks and ownership of engineering decisions.

Senior Back-end (Python) developer

We are looking for a Python Engineer in our team for a permanent 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 Python developer who has

• Experience in Python on a microservice architecture 6+ years
• Experience with SQLAlchemy or Django - 5+ years
• Experience with GraphQL - 6 months+
• Experience with FastAPI / aiohttp 
• Experience with PostgreSQL
• Experience with FinTech domain 3+ years (Banking, Crypto)

Soft skills:

• English - B2
• Ability to decompose tasks
• Ability to be a part of team

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

We are seeking a highly skilled and experienced Team Lead Python/Django to join our dynamic team.

As a Team Lead, you will be an expert and a leader, playing a crucial role in guiding the development team, making technical decisions, and ensuring the successful delivery of high-quality software products.

You'll be a great fit if you have:

- 5+ years of experience with Python 3.4+;

- 4+ years of experience with Django/DRF and RESTful APIs;

- Experience working with relational and NoSQL databases (PostgreSQL, MongoDB, etc.);

- Familiarity with Elasticsearch;

- Knowledge of cloud solutions: AWS, GCP, Azure;

- Experience in multithreading/multiprocessing approaches;

- Proven experience in supporting and developing existing high-load projects;

- Proficiency with Docker, Kubernetes, and CI/CD pipelines;

- Previous experience in a Team Lead role;

- English proficiency — Upper-intermediate.

What you'll do:

- Lead and manage the Backend department and development process, providing support to team members.
- Develop and contribute to Backend Architecture.
- Participate in pre-sale activities
- Participate in decision-making processes related to design architecture, solution development, architectural, and code reviews.
- Write clean, well-structured, and maintainable code while maintaining high coding standards within the team.
- Develop high-load solutions and conduct R&D work with new technology.

Would be a plus:

- Experience with Celery;

- Experience with payment systems integrations.

We ensure your growth with:

- Great networking opportunities with international clients, involving challenging tasks;

- Involvement in 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.

We are looking for an experienced Python Developer to contribute to the development, improvement, and maintenance of modern backend services and web applications.

We need a self-driven specialist who is confident not only in backend development but also understands application deployment and operations in AWS cloud infrastructure using Kubernetes.

Key Responsibilities

• Develop and maintain backend services using Python.
• Design and implement REST APIs.
• Work with an existing codebase, including optimisation and refactoring.
• Design the architecture of individual services and modules.
• Integrate third-party services and external APIs.
• Work with relational databases.
• Write and optimise SQL queries.
• Containerise applications using Docker.
• Deploy and support applications in Kubernetes.
• Work with AWS infrastructure and cloud services.
• Participate in setting up and improving CI/CD processes.
• Write unit and integration tests.
• Participate in code reviews.
• Troubleshoot issues and analyse system performance.
• Take part in technical discussions and task estimation.
• Collaborate with frontend developers, QA engineers, DevOps engineers, and other team members.

• Maintain technical documentation.

   

Requirements

• 5+ years of commercial experience in Python development.
• Strong knowledge of Python 3.
• Practical experience with FastAPI, Flask.
• Experience developing and maintaining REST APIs.
• Strong SQL knowledge.
• Commercial experience with PostgreSQL or another relational database.
• Practical experience with AWS.
• Practical experience with Kubernetes.
• Experience containerising applications with Docker.
• Understanding of CI/CD principles and practical experience supporting or configuring CI/CD pipelines.
• Understanding of OOP, SOLID, DRY, and KISS principles.
• Experience writing automated tests using Pytest, Unittest, or similar tools.
• Experience with Git.
• Understanding of client-server and microservices architecture.
• Understanding of basic web application security principles.
• Ability to independently analyse requirements, break down tasks, and estimate delivery timelines.
• English level sufficient for reading technical documentation and communicating within the team.

 We are looking for a highly experienced Principal AI / ML Architect to design and deliver enterprise-grade AI and machine learning solutions on Google Cloud Platform.

The client is a public sector organization in Saudi Arabia developing several internal AI initiatives, including RAG-based assistants, semantic search, document intelligence, forecasting, and predictive analytics.

Responsibilities

• Design end-to-end AI and ML solution architectures on GCP.
• Lead the development and deployment of production AI systems.
• Build solutions using Python, Vertex AI, BigQuery, Gemini, and LangChain or similar frameworks.
• Architect RAG pipelines, semantic search, document retrieval, and vector search systems.
• Develop forecasting and predictive modelling solutions.
• Design scalable APIs, data pipelines, and MLOps workflows.
• Define technical standards for security, reliability, performance, and cost optimisation.
• Provide technical leadership and architecture guidance to engineering teams.
• Communicate with enterprise and public sector stakeholders.
• Prepare architecture diagrams, technical documentation, and implementation plans.

Requirements

• 15+ years of professional IT experience.
• Strong recent hands-on experience with AI, ML, or data platforms.
• Deep expertise in Google Cloud Platform.
• Production experience with Vertex AI and BigQuery.
• Strong Python skills.
• Experience building production RAG and semantic search solutions.
• Strong knowledge of LLMs, embeddings, vector databases, and document processing.
• Experience with forecasting, predictive modelling, or classical ML.
• Strong understanding of cloud architecture, APIs, data pipelines, and distributed systems.
• Experience leading architecture and technical delivery on large enterprise projects.
• English at Upper-Intermediate level or higher.

Nice to Have

• Experience with Saudi Arabian, government, or public sector clients.
• Experience with Gemini, Document AI, Vertex AI Search, or Agent Builder.
• Experience with GKE, Docker, Kubernetes, CI/CD, and MLOps.
• Google Cloud certifications.
• Experience with security, compliance, and regulated enterprise environments.

Project Details

• Full-time engagement.
• Long-term public sector project.
• Remote work.
• Start date: as soon as possible.
• Hourly or monthly rate is negotiable.

About the role:

Our client is a Netherlands-based product company developing an intelligent platform that automates logistics and freight-forwarding processes through AI-driven solutions.

Responsibilities:

• Design, develop, and enhance AI agents that automate logistics workflows
• Expand the capabilities of intelligent bots for customer support and commercial proposal generation
• Improve model reliability and reduce LLM hallucinations
• Build dashboards for both customers and internal teams

• Optimize and scale existing systems through refactoring and performance improvements

   

Requirements:

• 5+ years experience with Python/AI
• Strong experience with Python and Django/FastAPI
• Solid understanding of OAuth 2.0, SSO, and REST APIs
• Experience with PostgreSQL (SQLAlchemy is a plus)
• Experience with Redis/RabbitMQ and Celery
• Hands-on experience with LLM-related tools and frameworks, such as:
• Ollama
• LlamaIndex
• LangChain / LangGraph
• Tool Calling
• Sentence Transformers
• Experience with:
• Pandas
• NumPy
• scikit-learn
• pytest
• Faker
• Experience working with email systems (parsing, generation, routing)
• Knowledge of prompt engineering or practical experience integrating LLM-based solutions
• Fluent English (spoken and written)

Will be a plus:

• Experience in logistics, freight forwarding, or supply chain domains
• Experience optimizing ML/LLM pipelines
• Knowledge of RAG architectures, FAISS, and Vector Databases
• Strong focus on code quality, maintainability, reusability, and stability
• DevOps experience with CI/CD, Docker, Docker Compose, and Kubernetes
• Hands-on experience with monitoring and observability using the Grafana stack

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

Project: Portfolio management systems for a US financial institution. 

What you will be doing:  

As part of the team, you will be participating in a client project focused on portfolio management solutions. You will help develop new software features, as well as support and maintain existing ones. You will be writing scalable and fault-tolerant code, debugging programs, and integrating applications with third-party web services. You will be collaborating 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 we are looking for:  

• A strong programming background with Python and OOP skills.
• Deep understanding of algorithms and data structures.
• Experience building backend systems and working with REST APIs.
• Proficiency with SQL databases.
• Experience with FastAPI and Linux environments.
• Strong problem-solving skills and ability to collaborate effectively in a team environment.
• Upper-Intermediate level of English or above. 
• Experience with React and AWS is a plus. 

What we offer: 

• Competitive compensation depending on experience and skills. 
• Regular assessments and salary reviews. 
• Paid personal days. 
• Mental health support program. 
• Language classes. 
• Flexible working schedule. 

We are looking for a Python /C++ Software Engineer to join our autonomous systems control team.

This role is a strong fit for an engineer who is comfortable with mathematics, and is interested in growing into control engineering for autonomous systems.

We consider engineers at Middle+ level.

Responsibilities:

• Develop and maintain control and decision-making algorithms for autonomous guidance
• Perform testing in simulation environment and in real life
• Analyze system behavior and logs
• Navigate through research papers and algorithm descriptions in field of autonomous systems and apply them in practice

Required qualifications:

• 3+ years of software development experience in ML, robotics, simulation, gamedev or other algorithmically intensive domains
• Strong programming skills in Python and C++
• Hands on experience with concurrent and parallel programming
• Mathematical background, including: linear algebra (vectors and matrices, coordinat systems and transformations) calculus (derivatives and integrals)

Would be an advantage:

• Control theory fundamentals
• Olympiad programming
• Signal processing
• Machine Learning
• Mavlink
• Simulation tools (Gazebo, AirSim)
• ITL, HITL testing
• X4, Betaflight, ArduPilot

What We Offer:

• Opportunity to work on cutting-edge embedded products
• Competitive salary and benefits
• Flexible working model (remote / hybrid / onsite)
• Professional growth and learning opportunities
• Collaborative and engineering-focused culture

Our client is building an end-to-end carbon credit platform on AWS that uses geospatial data, APIs, blockchain-based traceability, and AI-driven audit readiness tooling. We’re looking for a senior engineer to help build core backend systems and interoperability layers for an MVP-stage product.

What You’ll Do

• Build backend services in Python
• Design and implement AWS-native architecture and integrations
• Develop API interoperability with third-party data, audit, and ecosystem partners
• Translate analytical and mathematical problems into algorithms and production-ready code
• Support geospatial/data-science driven workflows
• Document architecture, logic, and technical decisions clearly
• Work closely in a startup environment with fast iteration and regular demos

Requirements

• Strong Python backend engineering experience
• AWS Solutions Architect certification
• Deep experience with AWS services and cloud architecture
• Strong mathematical/analytical background
• Ability to turn models/problems into numerical or algorithmic solutions
• Experience with APIs and systems integration
• Strong English communication skills
• Comfortable wearing multiple hats in a startup setting
• Willing to work on a fully AWS stack only

Nice to Have

• Experience with geospatial systems or environmental/climate tech
• Familiarity with data science libraries in Python
• Experience in audit/compliance-heavy workflows
• Exposure to blockchain-enabled traceability systems

Working Style

• Startup-minded, hands-on, pragmatic
• Strong documentation habits
• Comfortable with agile/Scrum-style workflows
• Able to collaborate with at least 4 hours overlap with US Eastern time (up to 8 pm Kyiv time)

Tech interview will include

1. Live Python coding exercise, AWS architecture/integration exercise, Analytical-to-algorithmic problem-solving discussion