Jobs

14
  • · 29 views · 2 applications · 18d

    Senior Algorithm Developer

    Full Remote · Countries of Europe or Ukraine · 6 years of experience · Advanced/Fluent
    As an Algorithm Developer you ’ll design, implement, and optimize cutting-edge machine learning and computer vision algorithms, crafting solutions that empower farmers with real-time, actionable insights for enhanced livestock management. What You'll...

    As an Algorithm Developer you ’ll design, implement, and optimize cutting-edge machine learning and computer vision algorithms, crafting solutions that empower farmers with real-time, actionable insights for enhanced livestock management.

     

    What You'll Do

    ● Develop Real Time Animal Tracking with presentation of additional information layers 

    ● Develop and implement end-to-end solutions using the latest in machine learning and computer vision. 

    ● Craft deep learning models using Python, with frameworks like PyTorch, TensorFlow, or Keras. 

    ● Dene and manage data collection and annotation processes, ensuring robust training and validation of our models. 

    ● Work with talented cross-functional teams to seamlessly integrate your algorithms into FarmSee’s advanced monitoring systems. 

    ● Keep your finger on the pulse of the latest advancements in computer vision and machine learning, bringing innovative ideas into our solutions.

     

    What You Need 

    ● Bachelor's degree in Computer Science, Electrical Engineering, or equivalent. 

    ● Minimum of 5 years of hands-on experience in Computer Vision, Machine and Deep Learning. 

    ● Excellent understanding of Data Science concepts and methodologies. 

    ● Solid understanding of classic image processing and computer vision methods. 

    ● Proficiency in Python and experience with popular deep learning frameworks (PyTorch, TensorFlow, Keras). 

    ● Ability to work independently with minimal supervision.

    ● Demonstrates a strong sense of accountability for tasks and outcomes. 

    ● Ability to write high quality code in Python, including proficiency in object-oriented programming (OOP), design patterns, and software development best practices. 

    ● Excellent communication and interpersonal skills, fostering effective collaboration with team members.

    More
  • · 70 views · 27 applications · 3d

    Python developer

    Part-time · Full Remote · Worldwide · 5 years of experience · Advanced/Fluent
    We are searching for a Python developer, Part-time (with potential for full-time) Design, build, and maintain scalable backend services with REST APIs using modern ASGI frameworks like FastAPI. Architect and manage sophisticated database systems,...

    We are searching for a Python developer, Part-time (with potential for full-time)
    ●Design, build, and maintain scalable backend services with REST APIs using modern ASGI frameworks like FastAPI.

    ●Architect and manage sophisticated database systems, leveraging both SQL (Postgres) and No-SQL technologies.
    ●Write clean, modular, and testable code, adhering to clean architecture principles.

    ●Develop and execute comprehensive tests using tools like Pytest to ensure system reliability and support CI/CD pipelines.

    ●Partner with data engineering specialists to enhance the performance and efficiency of our internal data platform.

    ●Contribute to designing and deploying event-driven systems using message brokers such as Kafka or similar technologies.

    You’ll thrive in this role if you have:

    ●At least 5 years of hands-on experience in backend development, with deep expertise in Python.

    ●Demonstrated proficiency with web frameworks like FastAPI (async/asyncio) or Flask.

    ●Hands-on experience with ORM tools such as SQLAlchemy.

    ●Strong knowledge of designing, optimizing, and maintaining both SQL and NoSQL databases.

    ●Experience in designing and implementing microservices and event-driven architectures.

    ●A solid understanding of clean architecture principles and a commitment to writing testable, maintainable code.

    ●Familiarity with Docker and containerized development environments.

    ●AWS, GCP or Azure infrastructure knowledge (as a plus)

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  • · 48 views · 13 applications · 5d

    Backend Engineer (Python)

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Advanced/Fluent
    As a Backend Engineer, you will be part of our main engineering team. You will build and look after our Python-based data pipelines and backend services. Your work will be used to power AI-driven capabilities, turning large amounts of data into useful...

    As a Backend Engineer, you will be part of our main engineering team. You will build and look after our Python-based data pipelines and backend services. Your work will be used to power AI-driven capabilities, turning large amounts of data into useful information that helps our customers respond quickly to problems. You will also take turns working on-call, making sure everything runs smoothly and quickly fixing any production issues.

    Required Skills:

    • You'll need to have a strong background in Python, with a proven track record in building and maintaining scalable systems.
    • Experience of data pipelines, API integrations, and performance optimisation.
    • The ability to write clean, easy-to-maintain code when working to a tight deadline.
    • You will be comfortable working in a fast-paced startup environment, balancing rapid deployment and stability.
    • Knowledge of alerting, logging, and incident response systems.
    • Familiarity with Kubernetes, Docker, and CI/CD practices.
    • Experience with Infrastructure as Code tools (Terraform, Helm).

     

    Responsibility:

    • Develop and maintain backend systems and data pipelines in Python that can be scaled up or down as needed.
    • Combine data from different sources and APIs, making sure everything works well together.
    • You will also work closely with the cloud and product teams, helping to improve the product based on customer feedback.
    • Keep the system performing well, solve difficult production issues, and make sure everything is reliable.
       

     

    Recruitment Process:

    • Screening call with with HR (30mins)
    • Interview with Co-Founder (45 mins)
    • Technical interview (60 mins)
    • Final feedback received within a week after the interview
    More
  • · 57 views · 1 application · 19d

    Python Developer to $4500

    Full Remote · Countries of Europe or Ukraine · Product · 6 years of experience · Advanced/Fluent
    Python/TypeScript Developer Professional skills: Angular / React * Typescript * Python​ / Fastapi * PostgreSQL​ Terraform​ GitHub Actions​ GCP Services​ / Cloudrun​ PostgreSQL (Data)​ PDF Generator​ Image Preview Service​ Logging&Monitoring​ (*) -...

    Python/TypeScript Developer

    Professional skills:

     

    • Angular / React *
    • Typescript *
    • Python​ / Fastapi *
    • PostgreSQL​
    • Terraform​
    • GitHub Actions​
    • GCP Services​ / Cloudrun​
    • PostgreSQL (Data)​
    • PDF Generator​
    • Image Preview Service​
    • Logging&Monitoring​

    (*) - important knowledge

     

    Domain knowledge:

    • Nice to have: Logistics, EDI, B2B, AI. 

     

    Personal characteristics:

     

    - A systematic and responsible approach to solving tasks

    - High rate of self-study

    - Non-conflict, punctuality, diligence and accuracy

    - Focus on the result

     

    Additional skills

     

    - B2 / C1 English is mandatory;

    - Spoken German will be an advantage.

    More
  • · 38 views · 6 applications · 8d

    Python Team Lead

    Full Remote · Countries of Europe or Ukraine · 6 years of experience · Advanced/Fluent
    About us Syndicode is a value-driven software development partner with a globally distributed team of engineers, designers, architects, and IT managers. We are united by the mission to provide our clients with software products and services that perform,...

    About us

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

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

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

    About the role

     

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

     

    What you’ll be doing

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

     

    What You’ll Need

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

     

    Nice to have

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

     

    What you’ll get at Syndicode

    • 15 days of vacation, 11 days off for holidays, and 20 sick leave days per year.
    • Fully remote job.
    • Educational support.
    • Internal tech meetups.
    • Continuous feedback within teams and departments.
    • Top-notch team.
    • Ability to participate in decision-making and bring new ideas.
    • Self-management: opportunity to manage your time and plan your activities.
    • Dynamic fast-growing environment: we react and adapt quickly to the world’s and market changes.
    More
  • · 37 views · 4 applications · 4d

    Senior Network Engineer – High Growth Telecom Carrier (Australia)

    Full Remote · Worldwide · Product · 5 years of experience · Advanced/Fluent
    About Nexthop Nexthop is a next-generation internet carrier based in Australia, with an expanding presence across APAC. We deliver high-performance IP transit, Direct internet access, cloud interconnection, and edge connectivity to ISPs, hyperscalers,...

    About Nexthop

    Nexthop is a next-generation internet carrier based in Australia, with an expanding presence across APAC. We deliver high-performance IP transit, Direct internet access, cloud interconnection, and edge connectivity to ISPs, hyperscalers, content networks, and enterprises — all backed by a robust IP/MPLS network and high-capacity optical fibre network.

     

    We operate with a strong DevNetOps mindset, leveraging automation to build a smarter, leaner and more agile network. Nexthop is not just another carrier — we’re engineers building the automated internet we want to use.

     

    We’re expanding our network rapidly in the APAC region, and we’re looking for driven, self-motivated engineers who thrive on autonomy and accountability.

     

    Role Overview

    As a Senior Network Engineer, you'll play a key role in architecting, supporting, and automating our network. You’ll have end-to-end ownership of key infrastructure in the APAC region, from design through to deployment, monitoring, and optimization. This is a highly autonomous role where initiative, technical excellence, and strong coding skills in Python are essential.

     

    You’ll collaborate with a global team as we service our global customers. If you're excited about solving complex problems, automating at scale, and taking full ownership of your work — we want to hear from you.

     

    Key Responsibilities

    • Own network design and implementation for core, edge, and peering sites, including PoP builds and upgrades
    • Design, implement, and support BNG router environments, including subscriber termination for PPPoE, IPoE, and DHCP-based access services
    • Develop and maintain Python-based automation tools for provisioning, monitoring, and diagnostics
    • Independently drive projects from design to production, coordinating with global teams as needed
    • Troubleshoot complex IP/MPLS issues across multiple layers and vendors (Arista, Juniper etc.)
    • Ensure network availability and performance, proactively identifying risks and implementing solutions
    • Collaborate cross-functionally with internal resources as well as communication with other external networks and down-stream customer networks.
    • Monitor capacity trends and plan for growth in high-traffic APAC regions
    • Maintain up-to-date network documentation and diagrams
    • Participate in a rotational on-call schedule, supporting the global network 24x7

     

    Required Qualifications

    • 7+ years of experience in large-scale IP network engineering (preferably in a service provider or carrier environment). Experience with a large-scale carrier would be a plus
    • Excellent communication skills with fluent English (written and spoken)
    • Expert-level knowledge of routing and switching technologies (BGP, OSPF, IS-IS, MPLS, LDP, Segment Routing)
    • Proficiency in Python and network automation frameworks
    • Ability to work independently with minimal oversight and take ownership of projects
    • Strong understanding of BGP Communities, BGP Route Reflection, IPv6, SR-MPLS, Global IXP peering and IP Transit interconnects
    • Strong troubleshooting skills using tools such as Wireshark, tcpdump, SNMP/NMS platforms and sflow
    • Experience with DDoS mitigation, BGP route security (RPKI, MANRS), and traffic engineering

       

    Preferred Qualifications

    • CCIE, JNCIE, or equivalent expert-level certification
    • Experience working with Tier 1/Tier 2 global networks
    • Familiarity with submarine cable systems and global optical transport networks

     

    What We Offer

    • Full ownership of infrastructure and automation projects in a fast-growing company
    • Flexible remote work
    • Competitive salary
    • A culture of trust, autonomy, and continuous improvement
    • Friendly, trust enabled environment and performance driven culture
    • Long-term arrangement
    More
  • · 296 views · 19 applications · 29d

    FastAPI AI Engineer

    Full Remote · Worldwide · 2 years of experience · Advanced/Fluent
    What You’ll Build We’re assembling the data & AI backbone for a next-generation research platform that unifies: 1. Financial-market data ingestion and enrichment 2. People & company knowledge graphs 3. Large-scale internal document chat (vector-search +...

    What You’ll Build

    We’re assembling the data & AI backbone for a next-generation research platform that unifies:
    1. Financial-market data ingestion and enrichment
    2. People & company knowledge graphs
    3. Large-scale internal document chat (vector-search + retrieval-augmented generation)
    4. Content-generation pipelines that publish to our Postgres-compatible data layer
    5. Public web-search API orchestration
    6. MCPs

    The initial sprint focuses on stitching these services into a clean, scalable FastAPI backend with robust data pipelines, smart caching, and a modular plugin system for future data sources.



    Core Responsibilities
    • Architect & implement a FastAPI microservice that:
    • Ingests & normalises bulk finance and people-data feeds
    • Streams data to Supabase/Postgres and handles delta updates & observability
    • Exposes REST & WebSocket endpoints with JWT auth and rate limiting
    • Design the data-processing layer (ETL) with clear interface contracts, CI/CD, and proper unit / integration tests.
    • Integrate third-party AI services (embeddings, RAG, agent orchestrators) and stand up a scalable vector-store workflow for internal document chat.
    • Deploy on AWS using Docker & Kubernetes (EKS or similar). Configure auto-scaling, secrets management, and IaC (Terraform or CDK).
    • Implement smart caching strategies for high-frequency reads and batching of slower external requests.
    • Write concise technical docs (README, API reference, setup scripts) to ensure smooth hand-off and onboarding of future contributors.



    Must-Have Qualifications
    • 3+ years Python, with 2+ years building production FastAPI (or Starlette) services
    • Proven track record designing ETL/ELT pipelines that move millions of rows daily, ideally into Postgres-family databases
    • Deep familiarity with financial markets datasets (prices, fundamentals, filings, etc.) and related schema design
    • Hands-on experience integrating LLM or embeddings APIs and standing up vector-search (e.g., pgvector, Pinecone, Vespa, etc.)
    • Strong DevOps chops: Docker, Kubernetes, AWS networking & IAM, CI/CD workflows
    • Clean API design philosophy and habit of writing well-structured, type-hinted, thoroughly tested code
    • Excellent written communication; able to create clear architectural diagrams and READMEs



    Nice-to-Haves
    • Experience with Supabase functions / edge runtime
    • Familiarity with GraphQL and WebSocket real-time streams
    • Prior work on high-throughput caching layers (Redis, Cloudflare Workers, etc.)
    • Comfort using cursor-based editors (Cursor, Windsurf) and AI pair-programming tools

    It is also a plus if you could build AI Agent system without using slow framework like Langchain :)

    More
  • · 184 views · 74 applications · 27d

    Python Backend Engineer

    Full Remote · Worldwide · 3 years of experience · Advanced/Fluent
    Are you an experienced backend and data engineer who knows how to manage a sophisticated system with multiple services? Join us to be a part of the business analytics and tech team of a rapidly growing company. Committed Coaches has a stellar sales and...

    Are you an experienced backend and data engineer who knows how to manage a sophisticated system with multiple services? Join us to be a part of the business analytics and tech team of a rapidly growing company. Committed Coaches has a stellar sales and marketing team that is currently doing massive volumes of business, which presents ample opportunity for the right talent to add a tech multiplier by augmenting the analytics team to make data-driven decisions.

     

    You’d be perfect for this role if you:

    1. Have 2-3 years of backend experience

    2. Have experience programming in Python and JS

    3. Have worked extensively with databasesSQL as well as NoSQL, and know what using them efficiently entails

    4. Have experience with building systems for data collection

    5. Have experience with FastAPI/Flask/Django

    6. Have experience working in a technical team as well as interacting with various stakeholders

    7. Know the basics of CI/CD

    8. Know how to use cloud services (AWS/Azure/Vercel/Railway)

    9. Know how to use Docker (and have knowledge of Kubernetes)

     

    What you’ll be doing:

    - Maintaining multiple services and deployments and making sure CI/CD works correctly

    - Setting up systems for data collection and ensuring data integrity

    - Making the system design more efficient where possible

    - Fixing issues with backend services as and when they appear

    - Designing and implementing the backends for new projects that will directly drive revenue growth for the company

     

    What we offer:

    - Completely remote work

    - Competitive salary

    - Opportunity for growth and autonomy

    - Due reward for great performance

    - AI-native team that embraces productivity gains from using copilots (with due code reviews for production-quality code, of course)

     

    More
  • · 118 views · 33 applications · 25d

    Senior Backend Python Engineer

    Full Remote · Worldwide · 4 years of experience · Advanced/Fluent
    What You’ll Do Design & scale services – Build event-driven and RESTful/FastAPI services that are resilient, observable and horizontally scalable. Own the data layer – Model, tune and operate PostgreSQL (incl. extensions such as PGVector) and Redis...

     

    What You’ll Do

     

     

    • Design & scale services – Build event-driven and RESTful/FastAPI services that are resilient, observable and horizontally scalable.
    • Own the data layer – Model, tune and operate PostgreSQL (incl. extensions such as PGVector) and Redis for low-latency workloads.
    • Ship continuously – Automate testing, security scanning and deployments through Git-driven CI/CD pipelines.
    • Operate in the cloud – Architect and manage our GCP infrastructure with Terraform and Docker, ensuring fault-tolerance and cost efficiency.
    • Level-up dev experience – Introduce tooling (ruff, uv, mypy, etc.), improve build times and craft Bash scripts that make every engineer faster.
    • Collaborate & mentor – Partner with product, design and frontend teams to ship end-to-end features, and guide peers through code reviews and technical talks.
    • Measure & optimise – Profile Python/asyncio workloads, tune query plans, and slash P99 latencies.

     

     

    Must-Have Qualifications

     

     

    Python mastery

    Idiomatic async programming, packaging, typing, testing, and performance tuning.

    FastAPI & asyncio

    You’ve shipped production APIs that handle high concurrency without breaking a sweat.

    PostgreSQL & SQL

    Deep familiarity with indexes, migrations, pooling (e.g. PgBouncer) and vector search.

    Redis

    Caching patterns, Pub/Sub and Redis Streams.

    GCP

    You can navigate Cloud Run, Pub/Sub, Cloud SQL and IAM blindfolded.

    CI/CD & DevOps

    Git-based pipelines, Docker images, Linux debugging, and “infrastructure as code”.

    Developer-first mindset

    You proactively improve tooling and documentation so everyone ships faster.

    Bash & Linux

    Comfortable writing scripts and digging into perf, memory or network issues from the shell.

     

    More
  • · 214 views · 76 applications · 23d

    Founding Backend/Platform Engineer to $6000

    Full Remote · Worldwide · 3 years of experience · Advanced/Fluent
    About the role We are looking for a motivated Backend/Platform Engineer to join our remote team and help build the foundation of our AI-native QA solution. This is a unique opportunity to join before our Series A and have a major impact on a fast-moving...

    About the role

    We are looking for a motivated Backend/Platform Engineer to join our remote team and help build the foundation of our AI-native QA solution. This is a unique opportunity to join before our Series A and have a major impact on a fast-moving product and team backed by Y Combinator (S21).


    About Us:

    We’re a Seed Stage startup founded by veterans of the consumer and mobile app space, with 15+ years of experience. Our product GPT Driver is an AI-native solution for testing digital products, starting with functional end-to-end automation for mobile apps—a space where existing tools fall short. Our vision is to expand across Web, Desktop, and into non-functional testing like performance and accessibility. We have been first movers in our space (launched early 2023) and are working with world-class mobile teams including Duolingo, Salesforce, and Groupon.


    About the Role:

    • Own and develop the platform layer of our AI-powered product, including runtimes and supporting backend systems.
    • Collaborate closely with a small, skilled team of frontend and fullstack AI engineers to define, implement, and scale our systems.
    • As a generalist, you enjoy solving problems across the stack and aren’t afraid to explore new territory.


    What We’re Looking For:

    • 3+ years of relevant engineering experience, ideally with exposure to fast-paced startup environments.
    • Strong experience building and maintaining cloud-based backend systems.
    • Experience (or strong interest) in running mobile emulators/simulators and headless browsers in isolated environments.
    • Self-motivated and comfortable working in a fully remote setup.
    • Excellent communication skills and a collaborative mindset.


    What We Offer:

    • Competitive compensation: $4,000 - $6,000/month based on experience.
    • Remote-first culture with flexible working hours.
    • Equity options for long-term ownership and upside.
    • A chance to shape the technical foundation of an innovative AI product.
    • High ownership and autonomy in decision-making.


    About MobileBoost

    AI native mobile testing. Backed by Y Combinator. Used by Duolingo, Salesforce, Groupon and many more leading mobile teams.

    More
  • · 56 views · 11 applications · 16d

    Solana Node Operations Engineer

    Full Remote · Worldwide · Product · 2 years of experience · Advanced/Fluent
    Key Responsibilities: 1. Solana Node Setup and Configuration: Install and configure blockchain node software. Ensure proper synchronization with the blockchain network. Optimize node settings for performance and resource efficiency. 2. Monitoring and...

    Key Responsibilities:


    1. Solana Node Setup and Configuration:

    • Install and configure blockchain node software.
    • Ensure proper synchronization with the blockchain network.
    • Optimize node settings for performance and resource efficiency.

       

    2. Monitoring and Maintenance:

    • Monitor Solana node health and performance metrics.
    • Identify and address any issues that may arise during operation.
    • Conduct routine maintenance activities to ensure continuous operation.

       

    3. Security Measures:

    • Implement and maintain security protocols to protect the node and the blockchain network.
    • Stay informed about the latest security threats and apply necessary updates and patches.
    • Collaborate with the security team to enhance overall network security.

       

    4. Network Connectivity:

    • Manage network connectivity to ensure seamless communication with other nodes.
    • Troubleshoot and resolve network-related issues affecting node performance.

       

    5. Data Backup and Recovery:

    • Implement backup procedures to safeguard critical blockchain data.
    • Develop and test recovery plans to ensure data integrity in case of node failures.

       

    6. Performance Optimization:

    • Analyze node performance and implement optimizations to enhance efficiency.
    • Collaborate with developers to improve overall blockchain performance.

     

    Job Requirements:

     

    1. Bachelor's degree or above, with more than 2 years of project experience.

     

    2. Be familiar with the principles of blockchain technology.

     

    3. Strong learning ability, good communication skills, and the ability to quickly integrate into the team.

     

    4. Has a sense of responsibility and teamwork spirit, and has a positive, diligent, and reliable working attitude.

    More
  • · 52 views · 17 applications · 8d

    Python Backend Engineer

    EU · 5 years of experience · Advanced/Fluent
    The project: Our team builds and maintains a free, open-source Analytics Platform and a commercial Business Hub, used by data professionals in over 60 countries — including Fortune 500 organizations. Requirements: 5+ years of professional experience in...

    The project:
    Our team builds and maintains a free, open-source Analytics Platform and a commercial Business Hub, used by data professionals in over 60 countries — including Fortune 500 organizations.

    Requirements:

    • 5+ years of professional experience in backend development with Python.
    • Experience working with microservices architecture.
    • Familiarity with Conda and Python environment management.
    • Strong understanding of CI/CD pipelines, preferably using Jenkins.
    • Experience with version control and collaboration tools: Git, JIRA, Confluence.
    • Fluent in English
    • Experience with cloud platforms such as AWS or Azure is a plus.

     

     Responsibilities:

    • Design, build, and maintain backend microservices using Python.
    • Collaborate with cross-functional teams in an agile environment.
    • Contribute to CI/CD workflows using Jenkins and other DevOps tools.
    • Ensure scalability, reliability, and maintainability of services.
    • Partner with customer care teams to troubleshoot and resolve production issues.
    • Write clean, efficient, and testable code following best practices.
    • Participate in code reviews and knowledge-sharing sessions.
    • Support cloud-native deployments, especially on Kubernetes platforms.
    • Continuously contribute to improving development processes and architecture.


    We offer:

    • Flexible working format - remote, office-based or flexible
    • A competitive salary and good compensation package
    • Personalized career growth
    • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
    • Active tech communities with regular knowledge sharing
    • Education reimbursement
    • Memorable anniversary presents
    • Corporate events and team buildings
    • Other location-specific benefits
    More
  • · 126 views · 10 applications · 5d

    Senior Python Backend Engineer to $7500

    Full Remote · Countries of Europe or Ukraine · 7 years of experience · Advanced/Fluent
    With incoming data inflow of ~1 million tweets per day and peak load of ~80 RPS, we’re looking for a Senior Python Backend Engineer to build quick, performant, reliable systems. You’ll have the opportunity to bring the impact, write get code, learn from...

    With incoming data inflow of ~1 million tweets per day and peak load of ~80 RPS, we’re looking for a Senior Python Backend Engineer to build quick, performant, reliable systems. You’ll have the opportunity to bring the impact, write get code, learn from the best, share knowledge and experience, and delight users with stability together with Frontend, Product and ML teams.

     

    What will you do

     

    At Wallchain Core Team, everyone is a leader: we strive for success, we want to make an impact, we make a difference.

    As part of the team you’ll:

    • Take ownership and responsibility: within our team, everyone can count on others. The work of every team member delights everyone else. We value this and expect this from new teammates.
    • Build micro-service architectures, deploy systems to production, monitor, optimize, scale.
    • Contribute ideas to improve product, processes, algorithms.
    • Work closely with ML team deploying LLM-based algos.
    • Share knowledge and learn yourself. Advocate for best practices to advance the standards.

     

    Requirements

    • Python, SOLID, Design Patterns - absolutely essential and high proficiency required
    • 6+ years of experience in Backend. At least 2 years of experience as Senior Engineer.
    • Ability to write well-structured, testable code with thoughtful abstractions and interfaces.
    • High proficiency of Data Structures and Algorithms
    • Clear communication, self-organization skills, desire for ownership over significant part of Backend.
    • English: good enough to read and write code documentation
    • Basic DevOps and Kubernetes, proficiency with Docker and Linux.
    • Nice to have: experience building data pipelines

     

    What you’ll get

    • Get yourself as close as possible to the hottest technologies of the 21st century - AI & blockchain.
    • Highly skilled and fantastic team to make a difference with.
    • Experience working at a rapidly growing startup - quick learning of a variety of skills, the mindset of bringing value as the primary goal.
    • Experienced founders-engineers and the team to learn from.
    • Be one of the first on the engineering team to have a significant impact on the organization now and in the future.

     

    Why Wallchain?

    • Wallchain has tier-1 clients, tier-1 users, tier-1 employees.
    • Huge impact as a second in the team Backend engineer.
    • Working in a rapidly moving startup, with highly professional team of A-players.
    • American-style management that applies world-level practices to building a company.
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  • · 34 views · 10 applications · 4d

    Python Tech Lead

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Advanced/Fluent
    We are looking for a highly skilled Senior Software Engineer to join our dynamic and innovative team. In this role, you will take full R&D ownership of software projects, lead technical initiatives, and collaborate closely with our operations and product...

    We are looking for a highly skilled Senior Software Engineer to join our dynamic and innovative team. In this role, you will take full R&D ownership of software projects, lead technical initiatives, and collaborate closely with our operations and product teams to ensure successful delivery. You’ll be instrumental in designing, developing, and maintaining modern software solutions while mentoring junior engineers and promoting a culture of continuous improvement.
     

    Key Responsibilities

    • Lead the end-to-end delivery of software projects with full R&D responsibility.
    • Serve as a technical lead, defining and driving the architecture and direction of projects.
    • Design, develop, and maintain robust, scalable software applications.
    • Mentor junior engineers and support their professional development.
    • Collaborate with cross-functional teams including operations and product management.
    • Promote and implement best practices in software development.
    • Participate in customer-facing activities in English.
       

    Technical Skills

    • Proficiency in Python is required.
    • Experience with Node.js, Java, or C# is an advantage.
    • Familiarity with development environments such as PyCharm and VS Code; experience with Visual Studio is a plus.
    • Strong understanding of AWS services, particularly IoT Core and Bedrock; experience with SageMaker is an advantage.
    • Solid understanding of Microsoft Azure services.
    • Familiarity with Google Cloud Platform (GCP) is a plus.
    • Knowledge of DevOps practices and tools is a significant advantage.
       

    Qualifications

    • Proven experience in software development and successful project delivery.
    • Strong analytical and problem-solving skills with the ability to work independently.
    • Excellent communication and interpersonal skills.
    • Experience working in Agile development environments.
    • Demonstrated ability to lead and mentor engineering teams.
    • Fluency in English is required for customer interactions.
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