Jobs

Trinetix is looking for a skilled Python Developer. 

You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML). 

Requirements 

• 5+ years of experience in software development using Python  
• Hands-on experience with AWS services or Azure Cloud Platform 
• Familiarity with ETL processes and data transformation 
• Strong knowledge of web services, API development, and RESTful APIs 
• Proficient understanding of code versioning tools, such as Git 
• Excellent problem-solving skills and attention to detail 
• Strong verbal and written communication skills 
• Knowledge of frameworks and libraries such as Pandas, FastAPI, etc. 
• Upper-Intermediate or higher level of English 

Nice-to-haves 

• Understanding of AI concepts, NLP, and LLM
• Experience working with other AI and NLP technologies, such as OpenAI's GPT models family
• Knowledge of containerization and orchestration technologies, such as Docker and Kubernetes
• Familiarity with agile development methodologies, such as Scrum or Kanban

Core Responsibilities 

• Develop and maintain applications using Python, with a focus on integrating AI/LLM, AWS /Azure  services
• Design, build, and deploy machine learning models
• Implement ETL processes using AWS GlueJobs/Azure Functions to process and transform data
• Collaborate with cross-functional teams to define, design, and ship new features and enhancements
• Optimize applications for maximum performance, scalability, and maintainability
• Troubleshoot, debug, and resolve software defects and issues
• Keep up-to-date with the latest industry trends and technologies tо ensure the software is current and competitive
• Provide technical guidance and support to other team members
• Write clean, maintainable, and well-documented code

• Participate in code reviews and contribute to improving code quality

   

Expected qualifications 

• Build and deliver complex features with confidence 
  You take ownership of major parts of a project, building advanced features that meet both technical and business needs. 
• Make smart technical decisions and contribute to design discussions 
  You can design and implement solutions independently, and you help shape system architecture to support scalability and long-term goals. 
• Support and mentor junior developers 
  You share your experience with less-experienced teammates, offering guidance on code quality, design choices, and development best practices. 

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

Quantum is a global technology partner delivering high-end software products that address real-world problems.

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a Lead Software Developer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• Minimum 5 years of experience in a Team Lead role, building scalable systems
• Strong knowledge and hands-on experience with Python and Docker
• Strong experience with Kubernetes
• Excellent communication and stakeholder management skills (customers, product owners, stakeholders)
• Strong mathematical skills (essential for investment recommendation logic)
• Proven AWS-based development experience
• Experience in developing RESTful web services with a deep understanding of microservices architecture
• Solid knowledge of SQL and NoSQL technologies
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Fintech project experience
• Familiarity with Machine Learning solutions
• Data processing experience
• Experience with PySpark

Your tasks will include:

• Design architecture for production solutions and propose improvements
• Generate technical solutions for various tasks
• Create project plans and estimate budgets
• Participate in presales, analyze requirements, and communicate with customers
• Develop solid unit and integration tests in line with organizational standards
• Collaborate closely with designers, developers, product owners, and stakeholders
• Identify and resolve performance issues at the architectural, design, and code levels

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.

Quantum is a global technology partner delivering high-end software products that address real-world problems.

We advance emerging technologies for outside-the-box solutions. We focus on Machine Learning, Computer Vision, Deep Learning, GIS, MLOps, Blockchain, and more.

Here at Quantum, we are dedicated to creating state-of-art solutions that effectively address the pressing issues faced by businesses and the world. To date, our team of exceptional people has already helped many organizations globally attain technological leadership.

We constantly discover new ways to solve never-ending business challenges by adopting new technologies, even when there isn’t yet a best practice. If you share our passion for problem-solving and making an impact, join us and enjoy getting to know our wealth of experience!

About the position

Quantum is expanding the team and has brilliant opportunities for a Software Developer. The client is a technological research company that utilizes proprietary AI-based analysis and language models to provide comprehensive insights into global stocks in all languages. Our mission is to bridge the knowledge gap in the investment world and empower investors of all types to become “super-investors.”

Through our generative AI technology implemented into brokerage platforms and other financial institutions’ infrastructures, we offer instant fundamental analyses of global stocks alongside bespoke investment strategies, enabling informed investment decisions for millions of investors worldwide.

Must have skills:

• 5 years of Python development experience
• Strong hands-on experience with Kubernetes and containerization
• Strong SQL and NoSQL database knowledge
• Experience with Docker, CI/CD, and Git
• Expertise in AWS services
• Familiarity with Airflow or other workflow orchestration tools
• At least an Upper-Intermediate level of English (spoken and written)

Would be a plus:

• Experience with LLMs (Large Language Models)

Your tasks will include:

• Develop and maintain services with LLM-based solutions
• Optimize ETL processes and integrate models into production
• Deploy and manage pipelines on AWS
• Work with Kubernetes for container orchestration
• Collaborate with Data Scientists to ensure pipeline efficiency

We offer:

• Delivering high-end software projects that address real-world problems
• Surrounding experts who are ready to move forward professionally
• Professional growth plan and team leader support
• Taking ownership of R&D and socially significant projects
• Participation in worldwide tech conferences and competitions
• Taking part in regular educational activities
• Being a part of a multicultural company with a fun and lighthearted atmosphere
• Working from anywhere with flexible working hours
• Paid vacation and sick leave days

Join Quantum and take a step toward your data-driven future.

What you’ll do

• Build core features end-to-end: Django/DRF services, clean APIs, solid data models, and reliable background jobs.
• Make it fast & reliable: profile hot paths, kill N+1s, tune Postgres queries/indexes, add caching/queues, and improve p95/p99.
• Raise quality: pragmatic tests (unit/contract), clear docs, feature flags, safe rollouts, and strong code reviews.
• Own operability: metrics/logging/tracing, SLOs/alerts, runbooks, and cost-aware decisions on AWS.
• Be AI-native: use AI assistants for prototyping, tests, refactors, docs, and research—augmenting (not replacing) engineering judgment.
• Collaborate well: work async, give/receive feedback, and ship iteratively with product/design.

Tech you’ll touch

• Core: Python 3.x, Django/DRF, PostgreSQL (Aurora), Redis, RabbitMQ, REST/webhooks.
• Platform: AWS (ECS Fargate), Terraform, GitHub Actions, Sentry, LaunchDarkly, Superset.
• Frontend touchpoints: React/TypeScript (nice to have).

What you bring

• 5–7 years building production backends with Python/Django.
• Strong performance engineering: profilers, EXPLAIN plans, connection pooling, caching strategies, async offload.
• Solid architecture: clear boundaries, backward-compatible changes, versioned contracts.
• Testing discipline (pytest, factories/fixtures, contract tests) and operability mindset (metrics/alerts).
• Security basics (PII handling, secrets, OWASP); fintech/SOC2/PCI awareness is a plus.
• Clear English communication and effective AI-assisted development habits.

Nice to have

• Experience with third-party APIs and a lightweight integrations framework (auth, retries, idempotency, webhooks).
• Fintech/payments/KYC/KYB exposure.

How we work

• Remote-first across Eastern Europe with reasonable overlap to Pacific Time.
• Product-driven, metrics-led delivery; ship with flags, measure, iterate.

Hiring process

Intro chat → Technical deep-dive (system design + Django perf) → Practical pairing or small take-home → Team interview → Offer.

Ready to join TrustPoint?

Send your CV and links (GitHub/LinkedIn) plus a short note on (1) a Django performance win you delivered and (2) how you use AI day-to-day as an engineer.

OTAKOYI is looking for a skilled and motivated Python Engineer (with ML/AI experience) to join our client’s team. If you're driven by solving complex problems, thrive on technical challenges, and value continuous growth — this opportunity is for you.

About the Project

Become a part of an energy technology company that develops and operates innovative technology for flexibility in the power system. They transform technical infrastructure into autonomous and flexible batteries, optimized by artificial intelligence. By connecting the flexible resources of many consumers, they create virtual power plants that compete with the major players in the power industry.

This project develops and operates technology across the entire cycle from IoT/Edge to cloud-based IT systems. The system currently consists mainly of a cloud-based microservice architecture running in Azure, with most of the source code written in Python.

Required Skills

• Strong proficiency in Python with hands-on experience in machine learning model design, development, and deployment.
• Proven experience working in the energy domain — with solid knowledge of ventilation, heating systems, hot water tanks, EV charging, and related energy infrastructure - is a must.
• Familiarity with cloud-based microservice architectures, ideally running in Azure.
• Experience with DevSecOps practices, including participation across all phases of system development (design, coding, testing, deployment, monitoring).
• Understanding of cybersecurity requirements for software development and system integration.
• Strong knowledge of how heating and electrical systems operate in commercial or office buildings.
• Ability to integrate and evaluate new tools, technologies, and frameworks into existing systems.
• Collaborative mindset with excellent communication skills for working closely with cross-functional technology teams.

• Upper Intermediate English is a must.

   

Responsibilities

• Design, develop, and optimize machine learning models to improve energy-related systems and solutions.
• Contribute to software development efforts across internal and external projects, ensuring high-quality and scalable solutions.
• Participate in and follow up on all phases of system development in line with DevSecOps best practices.
• Integrate and continuously improve cloud-based microservice architecture solutions within Azure.
• Ensure systems comply with cybersecurity requirements, actively identifying and addressing potential risks.
• Collaborate with the wider technology team to drive product development and innovation.
• Leverage deep domain expertise in energy systems (ventilation, heating, EV charging, hot water tanks, etc.) to guide technical decisions and enhance solution effectiveness.
• Stay updated on emerging technologies in ML/AI and energy systems, ensuring continuous improvement of models and processes.

Recruitment process

1. Pre-screening Interview with Recruiter (up to 45 minutes)
2. Tech Interview (up to 1 hour)
3. Client Interview (up to1 hour)

What do we offer?

We offer the opportunity to be part of the ambitious team and an experience driven company and to achieve rapid and comprehensive career growth. Do you think that’s all that we can offer? Just have a look at out benefit and bonuses below:

💰Paid vacations and sick leaves;

💸Fair remuneration based on your self-development results;

📢Referral program for candidate recommendation;

🤱Loyal maternity leave policy;

📝Accountant support and tax coverage;

📑Courses of English with the professional teacher;

📚Educational training within the company and outside;

💺Ability to combine remote work and office;

🎉Regular party and team buildings and different funny activities.

We are seeking a highly skilled Python Back-end Developer with excellent communication skills to join our dynamic team at Inquatro. 

As a Python Backend Developer, you will play a key role in designing and maintaining APIs, optimizing core systems, and contributing to the development of new product features.


Responsibilities:

• Design, develop, and maintain Python-based applications
• Collaborate with cross-functional teams to deliver high-quality software solutions
• Identifying and resolving cloud environment issues
• Monitoring system performance and enhancing software for scalability and efficiency
• Perform code reviews and provide constructive feedback
• Test and debug programs and improve the functionality of existing systems

• Provide estimates and communicate project plan to stakeholders
   

   

Requirements:

• 3 years of commercial experience as a Back-end developer
• Hands-on experience in building backend services with Python
• Understanding of OOP (Object-Oriented Programming) concepts
• Experience with FastAPI, Django, MQs
• Hands-on experience with GCP/Azure, AWS services
• Experience with databases PostgreSQL, MySQL, DynamoDB, Redis
• Basic knowledge of containerization Docker and CI/CD pipelines
• Experience with writing unit tests using frameworks like pytest or unittest
• High attention towards performance optimizations, system scalability, availability, and application stability
  
   

Nice to have:

• Experience with Terraform and Kubernetes

   

   

Languages:

• Upper-Intermediate level of English (B2)

Special bonuses for you:
 

• Remote-first and flexible work with optional co‑working spaces
• Performance-based bonuses and tax coverage 
• Competitive vacation policy and local holidays for real work-life balance
• Professional development support courses, certifications, and conferences covered
  
   

Project Description:

One of the biggest UK rail network companies operating with rail infrastructure and asset management has a need to develop and support enterprise-level information systems.

Align the data science initiatives with the overall business goals. This could range from improving customer satisfaction, enhancing operational efficiency, to driving sales growth.

Responsibilities:

Software development
Unit/integration testing
Azure environment configuration
Customer communications

Mandatory Skills Description:

3+ years of experience
Azure App service implementation and deployment.
Fastapi and asyncio (asynchronous programming)
Auth (OAuth, JWT, Microsoft authentication flow).
Docs (OpenAPI, Swagger).
SQL Alchemy or alternative DB integration libraries.
Python, Pytest
JS, Node
SQL
GIT and collaborative workflows
Bash, shell scripting.

Nice-to-Have Skills Description:

Azure Container Management (docker, container registries, CI/CD to app services).
CI/CD approaches
Security across Azure (key vault, app service configuration, auth).
Virtual Machine deployment
Familiarity with storage accounts and their components

Languages:

English: B2 Upper Intermediate

Come Back Agency is a rapidly growing company in the digital field, specializing in developing brands, creating web projects, and designing mobile applications. As we expand our operations, we are currently seeking a skilled and dedicated Python Developer to join our team.

US schedule. Working hours from 04:00 pm to 00:00 am EET;
 

Responsibilities:

• Collaborate with our design and development teams to create and maintain web applications and services using Python.
• Develop backend components, connect applications with third-party services, and support frontend developers with integrating their work.
• Write reusable, testable, and efficient code using Python frameworks such as Django or Flask.
• Implement security and data protection measures in applications.
• Troubleshoot and debug Python-related issues.
• Stay up to date with the latest industry trends and best practices in Python development.

Requirements:

• Proven experience as a Python Developer, with a portfolio of previous projects.
• Proficiency in Python, with a good understanding of at least one Python web framework (e.g., Django, FastAPI).
• Strong knowledge of object-oriented programming and design patterns.
• Familiarity with RESTful APIs and web services.
• Experience working with relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB).
• Understanding of web standards and optimization techniques.
• Ability to work collaboratively in a team environment.
• Excellent problem-solving and debugging skills.
• Strong attention to detail and the ability to meet project deadlines.

We offer:

• Salary in USD.
• The adaptation period is determined individually for each candidate.
• A USA-based company, focused solely on the American market.
• English lessons provided to further improve fluency.
• Paid vacation and sick days.
• Fully remote work
• Opportunities for career growth and professional development.

You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML).

Requirements 

• 3+ years of experience in developing and maintaining applications using Python.
• Experience with a focus on AWS integration.
• Experience with a focus on AWS integration, such as Lambdas, GlueJobs, and StepFunctions. 
• Proven ability to collaborate with cross-functional teams to define, design, and deliver new features and enhancements. 
• Strong skills in optimizing applications for performance, scalability, and maintainability. 
• Experience in troubleshooting, debugging, and resolving software defects and technical issues. 
• Up-to-date knowledge of industry trends and emerging technologies to ensure software solutions remain modern and competitive. 
• Ability to provide technical guidance and mentorship to team members. 
• Proficient in writing clean, maintainable, and well-documented code. 

Nice-to-haves 

• Azure experience. 
• Understanding of machine learning concepts, NLP, and LLM. 
• Implement ETL processes using AWS to process and transform large datasets. 
• Design, build, and deploy machine learning models. 
• Experience working with other AI and NLP technologies, such as OpenAI's GPT family, Azure OpenAI, PyTorch or related. 
• Knowledge of containerization and orchestration technologies, such as Docker and Kubernetes. 
• Familiarity with agile development methodologies, such as Scrum or Kanban. 
• Intermediate or higher level of English. 

Core Responsibilities 

• Develop new features 
• Analyze requirements and clarify with BSA 
• Participate in grooming, estimation, and planning sessions 
• Collaborate with other team members (FE, QA, TDM, BSA, Architect) 
• Support existing functionality, refactoring, and bug-fixing 

Expected qualifications 

• Take full ownership of complex project components 
  You’re responsible for delivering high-quality work on time, making sure it fits the project’s goals and technical requirements. 
• Solve complex technical challenges and guide architectural choices 
  You make sound technical decisions independently and contribute to discussions that shape how systems are designed and built. 
• Drive improvements in how the team works 
  You introduce new tools, workflows, or practices that make development faster, cleaner, and more collaborative. 

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

We are looking for a passionate Junior Python/Full-Stack/No-code Developer to join our team working in the business automation and operations management tech niche. 

Key Responsibilities:

• Developing and supporting marketing tech and operations management ecosystems.
• Working with REST API and web sockets to ensure efficient interaction between solutions.
• Working with AI agents, no-code and low-code automations and integrations, databases, sales & marketing funnels, user behaviour tracking, etc.

Requirements:

• Front-end: HTML, CSS, React JS, or any other modern JavaScript based frameworks.
• Back-end: Python, Node JS any of them.
• Basic AI knowledge: Chat GPT API.
• Experience with REST API.
• Experience in building integrations between various services.
• Ability to work with SQL and NoSQL databases.
• Good understanding of prompt engineering.
• Understanding of web socket principles.
• Good spatial thinking and analytical skills.
• Willingness to be 10x-er and handle various types of tasks by leveraging the modern AI technologies and tools.
• English level at least on B2 level 

Principal HARD skills:

• Make.com / N8N for process automation.
• PostgreSQL, Supabase / Firebase, Airtable / NocoDB for working with databases.
• Google Analytics 4 (GA4) and Google Tag Manager (GTM) for analytics.
• Solid understanding of LLMs and ability to use them in various ways.

Tangible ADVANTAGE would be experience with:

Retool, Webflow, Bubble, Flutter Flow, Headless CMS solutions such as Strapi.

Full Stack Developer position
Full time
Remote/Hybrid 

Let’s discuss our hiring flow and details on our usual catch-up.

Key Responsibilities

·      Full-Stack Development: Design and maintain robust, scalable web applications using Python (Django) and ReactJS.

·       In-house AI-powered Product: Drive the architecture and development of our internal platforms that support the entire lifecycle of trading—spanning pre-deal analysis, deal origination, execution, legal, KYC, compliance, risk, and post-trade operations. Build scalable, AI-enhanced systems that codify and automate standard operating procedures (SOPs), enabling intelligent workflows through close collaboration with traders, operations, legal, compliance, and KYC teams.

·      AI-Driven Tooling: Build and integrate AI-powered internal tools and copilots, including LLM-backed assistants for trade ops, deal intelligence, and workflow automation.

·      Cloud Infrastructure: Leverage AWS and Azure services for deployment, monitoring, and scalability.

·      AI-first Workflow: Use Cursor IDE and other LLM tools to optimize development velocity and code quality.

·      Agile Collaboration: Partner with product, AI, and QA teams in rapid, iterative sprints with business-driven milestones.

Core Skills & Experience

·      5+ years of professional software engineering experience with a proven track record in production environments.

·      3+ years of hands-on experience in Python, preferably with frameworks like FastAPI, Django.

·      3+ years of experience in ReactJS, with strong knowledge of modern front-end patterns and tools.

·      Strong experience with cloud platforms such as AWS and Azure is a plus.

·      Demonstrated use of AI tools, including:

o  Cursor IDE (AI-assisted development)

o  OpenAI or alternatives

o  Building or integrating LLM-based features into real-world systems

·      Expertise in building RESTful APIs, asynchronous backends, and real-time communication.

·      Familiarity with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB, Redis).

·      Competence in using Git, setting up CI/CD pipelines, and writing automated tests.

Preferred Qualifications

·      Experience in trading, fintech, and hedge funds

·      Experience with Docker, Kubernetes, and scalable microservices.

·      Data engineering knowledge:

·      Knowledge of infrastructure-as-code (Terraform).

We are looking for a Senior-level freelance engineer with proven, hands-on experience in backend and systems development (Python and C++) for drones, UAVs, or robotic platforms. This role involves building critical software that directly powers autonomous aerial operations.
 

What you’ll do

• Design and develop backend services for mission control and monitoring of autonomous drones
• Build robust data pipelines to process and analyze telemetry in real time
• Implement reliable communication protocols (MAVLink over UDP/TCP)
• Integrate with PX4 flight stack and extend/customize its C++ components when needed
• Collaborate remotely with robotics, hardware, and frontend teams to deliver end-to-end solutions
   

You have

• Mandatory: production-level experience building software for drones/UAVs or robotic platforms
• Expert-level skills in Python (asyncio, FastAPI/Flask, or similar frameworks)
• Solid C++ experience (PX4 modules, real-time systems, or robotics software)
• Strong experience with Linux development environments
• Hands-on knowledge of Docker, Kubernetes, and containerized deployments
• Git and version control best practices
• Experience designing and maintaining CI/CD pipelines
• Solid understanding of networking concepts (UDP/TCP, DHCP, Wireshark)
• Real-world experience with PX4 flight stack and MAVLink protocol (not just theoretical)
   

Bonus points for

• Experience with telemetry visualization or data dashboards
• Knowledge of video streaming technologies
• Familiarity with cloud-based deployments (AWS, GCP, or Azure)
• Prior work in Agile, cross-functional robotics teams
   

What we offer

• Freelance / hourly paid (long-term collaboration possible)
• Competitive rate, based on expertise and contributions
• 100% remote & flexible working hours
• Direct involvement in cutting-edge UAV and robotics projects
• A motivated international team where your work has a real impact on live autonomous systems
   

👉Proven PX4 experience is required. If you bring practical knowledge of UAV/drone software (Python + C++) and can showcase how your work made a difference, we’d be excited to talk with you.

Advance practical quantum computing through robust, production‑grade software.
 

Haiqu is building a world-leading software platform that enables previously impossible applications on modern quantum processors. Our full-stack approach has shown industry-first results in pilots with leading quantum early adopters. Backed by top investors, we offer a unique opportunity to join a fast-growing team and shape the development of the Quantum Computing software stack, allowing researchers and engineers to build meaningful applications without worrying about low-level intricacies.

We are looking for a Software Engineer (Quantum Platform and Tools) to contribute to the development of core components of our stack—from designing performant transpilation passes and hardware integrations to expanding our cloud‑native SDK and CI/CD pipelines. 

Responsibilities

• Design and implement the hybrid quantum‑classical workflow orchestration.  Integrate advanced error‑mitigation techniques, develop novel quantum application primitives, and optimize system performance (including low-level implementations where necessary).
   
• Extend and maintain Haiqu’s SDK, developer tools, APIs, and backend systems to deliver a seamless and robust quantum development experience. 
   
• Develop and optimise circuit transpilation and mapping strategies tailored to the constraints of multiple quantum hardware back‑ends.
   
• Build and maintain hardware‑integration layers for a growing set of quantum providers.
   
• Evolve our cloud infrastructure, CI/CD pipelines, and monitoring to ensure secure, scalable, and reliable system performance.
   
• Write thorough tests, benchmarks, and documentation to maintain code quality and reproducibility across the stack.

Requirements:

• Strong experience in Python and modern software engineering practices
• Be comfortable with low-level programming when needed (e.g. C++, Rust, C)
• Strong software engineering background, including:
  • Design patterns
  • Data structures and algorithms
  • API design (REST)
  • Working with databases (SQL and NoSQL)
  • Writing documentation and integration tests
• Understanding of functional programming concepts (e.g. monoids, composition, higher-order functions)
• Familiarity with quantum computing concepts such as:
  • Quantum circuits
  • Measurements, observables
  • Noise channels
  • Error mitigation
  • Error-correction 
  • Quantum Machine Learning
• Prior exposure to quantum SDKs (e.g., Qiskit, Cirq, PennyLane) and Quantum simulators.
• Hands-on experience with DevOps and infrastructure tools:
  • Docker
  • Cloud environments (GCP and AWS)
  • CI/CD workflows
• Comfortable working remotely and asynchronously across time zones

 Strong Plus: 

• Basic transpiler knowledge, such as:
  • Quantum circuit optimization
  • Gate decomposition and mapping
  • DAG structures and graph manipulation
  • Basis gate sets and device-specific transformations
     

Experience working close to quantum hardware APIs. Experience of API-level interaction and understanding of device-specific properties (e.g., coherence times, gate fidelities, execution queues)

The role

As a Back-End Engineer at HelloBiome, you will play a critical role in building and optimizing the infrastructure that powers one of our AI solutions based on large language models (LLMs). You will work closely with researchers, and software teams to design, implement, and maintain scalable back-end systems that enable rapid experimentation and high-quality outputs. Your work will ensure our platforms are robust, secure, and ready for production at scale, directly supporting the advancement of our microbiome-based solutions.
 

You will work in a collaborative environment, translating prototypes into reliable back-end services, and continuously improving our technology stack to meet evolving business and research needs. Your experimental and research-oriented mindset will be key as you partner with scientists to iterate quickly, validate new ideas, and deliver back-end solutions that set the standard for quality and innovation in the microbiome field.

This role includes a competitive cash salary and equity package. Compensation is calculated based on the location of the team member, reflecting HelloBiome’s commitment to fair and equitable remuneration.
 

Requirements

• Experimental and research-oriented mindset, comfortable working in fast-paced, iterative environments to rapidly test, evaluate, and refine back-end systems for quality outputs.
• Excellent problem-solving skills, attention to detail, and a passion for delivering reliable, maintainable code.
• 5+ years of experience in back-end software engineering, with a focus on building scalable, high-performance systems.
• Proven expertise in designing and implementing APIs, microservices, and distributed systems using modern backend frameworks (e.g., Python/FastAPI, Node.js/Express, Go, or similar).
• Deep understanding of cloud infrastructure (AWS, Azure, or Google Cloud), containerization (Docker, Kubernetes), and CI/CD pipelines for robust deployment of data-intensive services.
• Strong knowledge of database systems (SQL and NoSQL), data modeling, and data pipeline development for handling large-scale, unstructured data.
• Strong communication skills to work effectively with cross-functional teams and contribute to technical discussions and architectural decisions.
• Experience integrating and optimizing large language models (LLMs) or other AI/ML models into production environments, including model serving, monitoring, and versioning is a plus.
• Work with Vector Stores (Vector Databases) to enable efficient storage, retrieval, and management of embeddings and other high-dimensional data for AI applications is a plus.
   

Responsibilities

• Design, build, and maintain scalable back-end infrastructure to support AI solutions, ensuring high availability and performance.
• Collaborate with researchers and data scientists to translate experimental models and prototypes into robust, production-ready back-end.
• Develop and optimize APIs, microservices, and data pipelines for efficient integration and deployment of LLMs and other AI models.
• Implement monitoring, logging, and versioning systems to ensure reliability, traceability, and continuous improvement of AI services.
• Ensure back-end systems adhere to security, privacy, and compliance standards, especially when handling sensitive health data.
• Foster a culture of experimentation and innovation, rapidly iterating on back-end solutions to support research and deliver high-quality outputs.
• Contribute to architectural decisions, code reviews, and best practices to maintain a high standard of code quality.
   

About HelloBiome

HelloBiome is an innovative B2B biotech startup at the forefront of AI-powered microbiome innovation. We are dedicated to revolutionizing consumer health by leveraging the microbiome. Through democratizing access to microbiome data, HelloBiome utilizes advanced AI technologies to develop targeted health solutions, transforming these insights into commercial applications for our business clients. Trusted by over 20 clients, including industry giants like Unilever, we are not just predicting the future of consumer health; we are actively shaping it. At HelloBiome, every step we take is towards a healthier future, optimizing well-being one microbiome at a time.
 

Our Culture

At HelloBiome, we thrive in a globally connected, remote work environment with team members distributed across Europe, the US, Canada, and Korea. Our headquarters are in San Francisco and Our dynamic and international team embodies a culture of kindness paired with a drive for innovation and excellence. We value proactive individuals who bring a self-starter mindset to their roles, always seeking new ways to advance our mission. Attention to detail is crucial in our work, as we are committed to delivering precise and impactful health solutions to our B2B clients.
 

This remote and flexible work structure not only fosters a diverse and inclusive atmosphere but also encourages a balance between personal growth and professional excellence. Join us and be part of a team that is shaping the future of consumer health through groundbreaking AI-powered microbiome innovation.

On behalf of our new Client, Scalors is looking for a Senior Python Engineer to join a client team for full-remote job on a full-time basis.
About the client :The clients company is the partner for subscription commerce solutions, digital transformation and the outsourcing of marketing, sales, IT processes and payment transactions.The company is an owner-managed investment company. Client’s core business is investing in companies as an entrepreneur.
As an innovative hub, client bundles the expertise of several relevant disciplines and within various industries along the value chain.
The company is the absolute pioneer in subscription commerce and has been managing B2C customers in subscription models in its own holdings for decades.
Tasks and responsibilities:
- Design, develop and implement user-friendly software applications and systems
- Collaborate with other team members to understand requirements and develop technical solutions
- Ensure code quality through careful review and testing
- Actively participate in code reviews and technical discussions
- Ongoing development of existing systems and integration of new technologies
Requirements:
- Completed studies in computer science, software engineering or a comparable qualification
- Sound knowledge of the following programming language: Python (Java would be a great plus)
- Experience with modern development tools and frameworks
- Good problem-solving skills and a high degree of initiative
- Ability to work in a team and excellent communication skills
- ERP experience
- Fluent English

1.The project doesnt need to be developed from scratch. It has been in development for 2-3 years already. It’s a continuous improvement, and we need an extended workbench. Python is the focus, Java would be good too.
2. Duration of the project- 6-12 months, but the contract must be cancelable on a monthly basis.
3. There are 5-7 people in the team.
4. Technologies on the project: AWS, Azure,SQL, Docker, Github
5. For project management they use Scrum with Jira.
6. Every two weeks sprint planning and review