Opis oferty
30240 zł
Poland, Rzeszów
Senior Python Backend Engineer w Rzeszów, Polska is listed on Jobeax. Browse 120,000+ vacancies available.
Browsing jobs can get boring, so let us convince you to actually apply for this one. We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems. It’s me, your new favorite tech challenge. Our main project right now is a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms (not just PAXOS or RAFT). Sounds interesting? Then… Join Reef Technologies and work on your own terms: Contribute from wherever you like—we are fully remote but like to stay in sync, so we’re currently hiring in EMEA/APAC. Set your own time commitment, as long as it's 30 h per week or more Work on complex projects with global reach Influence the way we operate through our Sociocracy 3.0 decision-making process Remuneration on a B2B contract: 45-70 USD or 180-280 PLN per hour 7,560–11,760 USD, or 28800–44800 PLN per month if you work 40 hours per week (most of us work a bit less) Flexible work schedule (as measured with a time tracker) We automatically adjust rates based on inflation twice a year Additional perks of working at Reef Technologies: We offer a stable position at a company with an 8+ year history. We cover reasonable coworking space expenses. We’ll buy the necessary hardware for you according to our equipment co-funding policy. You’ll work in a multicultural environment where everyone has a say. You’ll get to use your English skills on an everyday basis. You’ll get to take advantage of our flexible leave policy. Expert Python engineer wanted Do you have at least 5 years of programming experience, including at least a year with Python? (We mean open source and significant personal projects, too, not just formal jobs.) If so, you have probably written so much Python code in your life that, at times, you want to express your thoughts through list comprehensions. Thanks to your extensive experience, you can solve any problem that gets thrown at you, but that is not enough—you come up with multiple solutions for every issue, and you always know how to choose the most Pythonic one. We’re not just looking for technical skills—we need someone who codes with passion and takes real pride in their work. If you thrive on solving complex problems, love diving into code, and are always looking for that next challenge, we want you on board. Your enthusiasm and drive must be as strong as your Python skills. In our team, ownership is non-negotiable—it’s the backbone of our work style. We take responsibility for our code from the first line to deployment, ensuring it is rock-solid and efficient. If you’re the type who sees a project through, squashes bugs like a boss, and always thinks ahead, you’ll fit right in here. And that is all a good sign—a sign that means you’re exactly the type of person we’re looking for! If you’d like to see what it’s like to work with Python natives who all bring their long-standing expertise to the table, please get in touch. Spoiler alert: it’s great. Imagine working with a team that only ever delivers stable solutions—that’s us. We’ve developed a system that’s allowed us to deliver more than a hundred challenging projects, and we’d love to improve it even further with you on the team. We have good manners, though, so let us introduce ourselves more at length before we say our vows ;) Do you want to learn what it’d be like to work at Reef Technologies? We were hoping you’d ask. Working at Reef in practice Reef Technologies is a fully remote Python backend software house. We’re a small, agile, senior-only team. All of our current members have more than five years of strong experience, and our founder doesn’t only take care of sales, bureaucracy, and client relationships—he is also a programmer, so all of us really do work together and understand the job at hand. We’re serious about freedom at Reef. We mostly work asynchronously, which means that apart from a few meetings, you're free to code at any hour you like. Our staff members live in different time zones anyway, and, of course, we collaborate to accommodate everyone’s needs for synchronous engagements. What scheduled commitments can you expect? Every week, we hold a general news & celebrations (watercooler) call and a decision-making Sociocracy call for the whole team. Our main project also has a weekly planning call and dailies, but depending on the project and the client you work for, your meeting schedule might be different. Rest assured that your needs will be taken into account when we plan it. All in all, we do our best to ensure proper work-life balance and create an environment where you can focus on your code while at work, and on whatever brings you pleasure in your free time. All that without ever setting foot in an office. We create ingenious solutions for complex challenges from the comfort of our own homes, from tropical beaches and from our favorite coffee shops. Some of us work early in the morning; others start out late at night. Each of us is free to choose their own programming environment. We know our engineers are competent enough to organize their work and achieve top productivity in their own way. Do you think you'd enjoy this type of freedom? Apply and let’s see if we should work together. Want to know even more? Check out the Reef Technologies Handbook to see our company policies. Want to see what our clients have to say about our work? We’re quite proud of our Clutch profile. Get to know the Founder, Paweł Polewicz, through his 30-minute talk about building teams with the best programmers out there and why being great at programming is not enough to be considered a top dev. Curious how we apply Sociocracy 3.0 in practice? Watch us explain exactly how it works with examples.
Podobne oferty
... robotów intralogistycznych - system, który łączy zewnętrznych klientów WES z silnikiem planowania tras C++ i fizycznymi robotami działającymi na hali. Poszukujemy senior backendowca, który ma głowę do architektury mikroserwisów, rozumie asynchroniczne Python i wie, jak pisać systemy odporne na awarie w środowisku czasu rzeczywistego. ...
Poland, Zakroczym
2k zł PLN
... the opportunity to shape solutions, mentor others, drive architecture decisions, and take ownership of strategic initiatives. Opportunity Overview As a Mid Python Engineer, you will design and build robust backend services and APIs that power data-driven products used by real users at scale. You'll work on meaningful, ...
Poland, Katowice
Provectus is seeking a Senior AI/ML Engineer to join a senior pod working with an FDE, an FDX, and other senior AI engineers. You will contribute to real delivery work, build RAG system components, write tests, and deploy AI features across backend services and data pipelines. You will work with Python/TypeScript, AWS, ...
Poland, Warząchewka Polska
IN4GE sp. z o.o.
140 - 170 zł / stawka godzinowa
Wymagane, Python Mile widziane, LangGraph, LangChain, Agentic AI, .NET O projekcie, Dla naszego klienta poszukujemy doświadczonego Senior Software Engineera, który dołączy do zespołu rozwijającego nowoczesne rozwiązania oparte o Generative AI, Agentic AI oraz Retrieval-Augmented Generation (RAG)., , To rola dla osoby, ...
Poland, Warszawa
DCG Poland is looking for a Senior Test Automation Engineer to join their team in Poland. The ideal candidate will have over 5 years of experience in Python or JAVA development, familiarity with database technologies, and experience with CI/CD tools like Jenkins. Responsibilities include requirement analysis, test planning, ...
Poland
EPAM Systems in Poland is seeking a Senior Python Engineer with cloud expertise for a strategic project. You will build scalable, secure Python-based solutions and work across AI/ML, data pipelines, and automation in a hybrid setup. You will collaborate with cross-functional teams, design cloud architectures on AWS/Azure/GCP, ...
Poland, Wrocław
Internetwork Expert
Trinetix seeks a Senior AI Engineer to design and build production-grade AI applications and services using Python. You will turn business and AI use cases into reliable, scalable technical solutions, working with LLMs, backend services, APIs, and enterprise systems. You will contribute to architecture decisions, implement ...
Poland, Warszawa
... платформы, соединяющей UI‑слой с несколькими бэкенд-системами. Платформа изначально поддерживает консолидированный торговый blotter по FX, опционам, товарам и процентным ставкам. Команда работает над backend-сервисами, архитектурой обмена сообщениями и интеграцией систем, решая сложные задачи в условиях высокого воздействия.
Poland, Warszawa
Quilter is seeking a Backend Engineer to join our File I/O Team in Poland. This role involves designing and maintaining integrations with leading PCB CAD vendors, requiring deep backend engineering skills and expertise in Python. You'll lead projects, collaborate with experts, and mentor junior engineers. We offer challenging ...
Poland, Warząchewka Polska
24000 - 32000 zł
Benefits, remote work opportunities, flexible working time Praca zdalna Elastyczne godziny
Poland
IT Performance poszukuje doświadczonego .NET Developera (Mid/Senior) do zespołu zajmującego się systemami Security, Video-CCTV i Data Processing. Praca w środowisku on-premise, z planowaną migracją do .NET 10, z możliwością obsługi starszych komponentów .NET Framework. Zakres obejmuje rozwój i utrzymanie backendu C#/.NET, ...
Poland, Warszawa
PRIMUS Global Solutions (PRIMUS UK & Europe)
PRIMUS Global Solutions (PRIMUS UK & Europe) seeks a React Developer with strong full‑stack experience across React, https://jobeax.com/link/Z30sZYC3jcRenVso, Python, and GCP to build scalable, high‑performance applications and backend services. The role involves working with a global, cross‑functional team to deliver robust ...
Poland, Warszawa
$2k USD
We are seeking an experienced Senior Python Automation Engineer to support large-scale Cyber Security Implementation and Adoption initiatives across enterprise environments. The ideal candidate will have strong expertise in Python automation, cloud technologies, API integrations, and security tooling, with a focus on automating ...
Poland, Gdańsk
... professionals to develop distributed BigData processing pipelines. Candidates should have 7+ years of expertise in Spark and Scala, along with substantial experience in Python and Robot Framework. You will collaborate with DevOps and QA teams in an Agile environment, maintaining a focus on quality and continuous improvement. The role ...
Poland, Łódź
Sii Poland is seeking an experienced Senior Data Engineer to design, develop, and maintain scalable data platforms that enable advanced analytics and global decision-making. You will contribute to a modern data platform used across markets, delivering high-quality, data-driven solutions at scale. You will implement Python-based ...
Poland, Rzeszów
Diverse CG Sp. z o.o. Sp.k.
Diverse CG Sp. z o.o. Sp.k. in Poland is looking for a Senior Test Automation Engineer. The role requires over 5 years of experience in development with Python or Java, experience with GIT and BDD tools, and strong competency in CI/CD tools. Responsibilities include requirement analysis, test planning, and implementing ...
Poland
$2k USD
We are seeking a Senior Python Developer to design and build robust software solutions, applying strong analytical and programming expertise to support quantitative and data-driven projects. Responsibilities Develop software solutions using Python and object-oriented programming principlesApply classic data structures and ...
Poland, Gdańsk
Svitla Systems Inc. is seeking a Senior Python Developer for a full-time position (40 hours per week) in Europe. Our client is a health insurance company that uses advanced technology to better serve its members. In this role, you will help design, optimize, and maintain backend data workflows while handling sensitive healthcare ...
Poland, Białystok
... rozwoju biznesu. Transformujemy biznes i umożliwiamy naszym talentom transformowanie także ich własnych doświadczeń zawodowych. Overview Dołącz do nas jako Senior Software Engineer! Poszukujemy doświadczonej osoby, która będzie odpowiedzialna za projektowanie, rozwój i utrzymanie aplikacji webowych, usług backendowych, ...
Poland, Warszawa
$2k USD
We are seeking a Senior Python Developer to design and build robust software solutions, applying strong analytical and programming expertise to support quantitative and data-driven projects. Responsibilities Develop software solutions using Python and object-oriented programming principlesApply classic data structures and ...
Poland, Kraków