Senior Python Backend Engineer w Rzeszów, Polska - Jobeax
Opis oferty
Senior Python Backend Engineer w Rzeszów, Polska
ZdalniePraca z dowolnego miejsca
KontraktUmowa czasowa lub freelancing
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.
... processes, solutions, and workflows in a clear and structured manner. Required Qualifications 4+ years of professional experience as a backend developer using Python. Bachelor’s degree in Computer Science, Engineering, or a related field. Experience with AWS Proven experience designing and implementing backend systems from ...
We are looking for a Senior Python Developer to join our team and contribute to building full-stack, cloud-native solutions on AWS. In this role, you will collaborate with architects and cross-functional teams to design, develop, and deploy scalable applications while championing best practices in automation, testing, and ...
We are looking for a Senior Python Developer to join our team and contribute to building full-stack, cloud-native solutions on AWS. In this role, you will collaborate with architects and cross-functional teams to design, develop, and deploy scalable applications while championing best practices in automation, testing, and ...
... Vertex AI, and our work spans everything from backend services and automation to infrastructure and developer tooling. If you enjoy switching between software engineering and DevOps responsibilities, you'll find plenty of opportunities to do both here. And while Python and Java are our primary languages, you'll occasionally ...
... cloud ecosystem enables secure, scalable, and GDPR-compliant digital services for enterprises across Europe. Requirements: Production experience developing backend services and infrastructure APIs in Go. Experience designing and operating REST and gRPC APIs in cloud-native distributed systems. Solid Kubernetes experience: ...
... time for additional training (financed by Jit) - The Jit community will bring you a nice time during regular integration meetings Project We are looking for a Senior Backend Java Developer to join a team responsible for developing and maintaining applications that support tax processing, account management, and investment ...
... time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project We are looking for a Senior Backend Java Developer to join a team responsible for developing and maintaining applications that support tax processing, account management, and investment ...
Expected, Python, CPI, GitHub, AWS tools, Databricks Operating system, Windows About the project, Due to the development of John Deere Business Service Center, we are currently seeking candidates for the position of:, , Python Software Engineer - IT Payroll Integrations Your responsibilities, Design and implement solutions ...
... systems (ideally Microsoft Azure) and a desire to learn more. Some exposure to web-based UI frameworks would be useful, though not essential A desire to learn Python You are: A passionate engineer. Dedicated to building software that end users love. You enjoy working in a fast-paced agile environment. A dev-ops evangelist. ...
... really be a part of the team. So, are you ready to make an impact? Join Netguru, and let's build beautiful software together. Currently we are looking for a Senior Python Developer. Salary range: up to 150 PLN/h Contract: Freelance B2B Start date: ASAP Engagement: full-time, 3 months Location: Remote (based in PL only) ...
Senior AWS Python Consultant Date: Sep 5, 2026 Location: Kraków, PL, 30-302 Working place: Hybrid Working Location: Type of contract: B2B contract Salary range: 140 - 170 PLN/h What will you do? You will join the Global Cloud Services AWS Adoption team and support project teams across the world in adopting cloud services ...
... on your team by providing feedback and guidance, and leading by example. What we look for You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. You have a track record of developing highly available distributed systems using technologies like AWS, ...
SPEEDNET Sp. z o.o. w Gdańsku poszukuje Senior .NET Developera, który dołączy do zespołu ekspertów tworzących aplikacje webowe i mobilne. Praca zdalna z możliwością elastycznego grafiku. Wymagania: min. 5 lat doświadczenia, biegłość w C#, .NET Framework/.NET Core, https://jobeax.com/link/GrYTXLZMpxEMJknV Web API, architekturę ...
We are looking for a Lead QA Automation Engineer with proven leadership experience in QA automation teams and strong experience with Big Data testing and distributed data validation. The role combines hands-on automation expertise in Python with team leadership, ensuring high-quality delivery across complex enterprise applications, ...
We are looking for a Lead QA Automation Engineer with proven leadership experience in QA automation teams and strong experience with Big Data testing and distributed data validation. The role combines hands-on automation expertise in Python with team leadership, ensuring high-quality delivery across complex enterprise applications, ...
... rozwój platformy danych, architektury analitycznej oraz rozwiązań wykorzystujących AI. Do realizacji projektu poszukiwana jest osoba do współpracy w roli Data Engineer, która posiada doświadczenie w projektowaniu i rozwijaniu nowoczesnych platform danych opartych o Google Cloud Platform oraz chce uczestniczyć w projektach ...
... expands into more complex cross-border payment flows). What will you be doing? - Ship features across Reconciliation and Global Accounts, with support from more senior engineers on scoping and architecture - Build and improve the reports and dashboards merchants use to match and explain their payments across PSPs - Contribute ...
... Będziesz tworzyć wydajne API, integrować systemy i projektować architekturę mikroserwisową i event-driven. Doświadczenie z Kubernetes i systemami IAM jest istotne. Oczekujemy minimum 5 lat pracy w backendie, znajomości Python/Go/Java, REST API oraz SSO/OAuth/OIDC. Praca w dynamicznym zespole nad skalowalnymi platformami SaaS.
Incubly is seeking a Software Engineer – Full Stack, Mobile & Data to join an R&D project spanning Android, web, backend, data processing, ML and AWS infrastructure. You will work across the full software lifecycle from requirements to deployment, delivering robust, scalable solutions. The role requires strong fundamentals ...
Dla naszego partnera poszukujemy doświadczonego Senior Python Developera (Machine Learning) do projektu z branży fintech, związanego z finansowaniem faktur. Klient ma siedzibę w Helsinkach, natomiast praca odbywa się w 100% zdalnie, z możliwością okazjonalnych wizyt (maksymalnie raz na kwartał lub raz na pół roku). Projekt ...