Experienced software developer jobs in Poland

 ...team is seeking a highly motivated and experienced Senior Site Reliability Engineer (SRE)...  ...barriers to running our products by fostering developer run ownership and empowering developers...  ...during the application build phase in software run principles that include operational... 

 ...team is seeking a highly motivated and experienced Manager, Site Reliability Engineer (SRE...  ...barriers to running our products by fostering developer run ownership and empowering developers...  ...during the application build phase in software run principles that include operational... 

 ...solutions. We're looking for a Staff Software Engineer in Test to raise the quality...  ...first testing strategy and a culture where developers own quality rather than hand it off....  ...international, cross‑functional environment with experienced engineering leaders. The opportunity... 

 ...premier, globally recognized digital services and enterprise software development outsourcing company with an established operational...  ...We are seeking a highly analytical, systems-minded Middle Java Developer to join our expanding back-end engineering division in a... 

 ...Lithuania and Poland, we support companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking for a Java Developer to become a part of our vibrant team and will be work for our client from banking sector.... 

 ...an absolute mission to build, protect, and scale the invisible software and hardware foundations that keep the world digital experiences...  ...server provisioning fluidly natively using DevOps pipelines, develops low-overhead operational tooling smoothly natively using... 

 ...Summary The Wikimedia Foundation is seeking a Senior Software Engineer to join the team supporting the Wikidata Platform — the structured data backbone of Wikimedia projects and a key part of the global open knowledge ecosystem. You’ll help scale and sustain the Wikidata... 

 ...You shall be provided with the benefits details during or after your first conversation with one of our TA Specialists. Work in a welcoming team which is always ready to help. Opportunity to develop in an international environment - we have teams in 6 countries.... 

 ...The exchange team develops and maintain a cutting-edge trading platform. With a global presence across APAC, EMEA and North America, the team has since grown with the goal to provide a seamless and secure trading experience for our clients. As a Senior Devops Engineer... 

 ...About Nethermind Nethermind is a blockchain research and software engineering company building high-performance infrastructure, security tooling, and cryptographic systems across the Ethereum ecosystem and beyond. We work closely with protocol teams, L2s, and ZK projects... 

 ...rapidly, and we're looking for a Senior Software Engineer specializing in Backend development...  ...to get there. You'll learn quickly from experienced teammates and grow your craft on...  ...writing and tech talks. You will help develop talent on your team by providing feedback... 

 ...through curated editorial coverage and award-winning video segments like Honest Trailers. Fandom equips high-agency developers with an uncompromised software canvas to engineer highly interactive web elements, scale asynchronous messaging pipelines, and optimize rich... 

Facets Developer – C# and SQL for agile development for a Facets implementation role. This Developer position will participate in a team environment for the delivery and code for a Facets testing and implementation. Responsible for programming, debugging and testing of... 

 ...engineer systems at the absolute forefront of the AI data and telemetry industry. ~ Highly collaborative, remote-first environment ("software is a people business") with a passionate, distributed team. ~100% remote working flexibility based entirely within Poland.... 

 ...market leader for air and hotel reshopping software solutions, Oversee actively partners...  ...arrangements, and optimizing transit itineraries. Experiencing exponential year-over-year revenue...  ...Grade AI Systems Architecture: Design, develop, and scale advanced AI-driven backend... 

 ...internationally recognized AI product incubator, growth marketing tech developer, and elite automated systems provider operating on a...  ...mission to build, test, and ship highly autonomous enterprise software infrastructure across global consumer markets. We build multiple... 

 ...management leader on an absolute mission to engineer next-generation software platforms for the global lodging and property management...  ...pillars. The platform provides high-agency backend developers with an uncompromised remote canvas to leverage modern containerized... 

 ...model behavior. Our objective is to help users complete tasks daily enjoyable with over 90% reduced time. Role As an iOS Software Engineer, you own the iOS client experience, how AI feels, responds, and performs in users’ hands. This is not a thin integration... 

 ...customers onto our AI platform, we’re facing challenges that sit at the intersection of infrastructure, application architecture, developer experience, and enterprise clients’ requirements. These problems are rarely well-defined upfront, there’s never a single way to solve... 

 ...IT company headquartered in the Netherlands. We are a premier software provider of custom iGaming, Healthcare, and Airline solutions....  ...in Western Europe and North America. We're seeking a Python Developer to join our innovative AI team. This role is focused on building... 

About A1 There are over 5 billion users using basic applications today such email, notes, tasks that are not AI-native. Our mission is to build a proactive smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows, with...

 ...platform API surface, translating infrastructure primitives into developer-ready abstractions. Building reference agent...  ...defined budgets. What you'll need ~7+ years of professional software engineering experience, with at least 2 years building and operating... 

 ...About Nethermind Nethermind is a blockchain research and software engineering company building high-performance infrastructure, security tooling, and cryptographic systems across the Ethereum ecosystem and beyond. We work closely with protocol teams, L2s, and ZK projects... 

 ...companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking for a...  ...work for our client from banking sector. Responsibilities: Develop and maintain scalable frontend applications using React 19 and... 

 ...stroke risk. The Role We are looking for a Senior Fullstack Engineer with a heavy backend focus to build our next-generation Software as a Medical Device (SaMD) ECG diagnostics portal. You will handle everything from high-performance data ingestion to modern front... 

 ...The Fraud Engineering organization builds the foundational and tactical software that enables Affirm to respond strategically to fraud - both in real time and after the transaction. Our mission is to support business growth while protecting Affirm, our customers, and... 

 ...Overview We are seeking a highly sophisticated, systems-minded Software Engineer III, Backend to join our core Orchestration product...  ...logic. This role demands a seasoned distributed systems developer who can deal thoughtfully with inheritance code complexity, defend... 

 ...vision for horizontal platform services and tooling across the organization. The role focuses on full‑stack software architecture, infrastructure, and developer productivity across on‑prem and cloud environments. You will help drive engineering maturity and operational... 

 ...About Gcore: The world’s digital experiences run on something invisible: the infrastructure and software that keep them fast, reliable, and secure. At Gcore (gcore.com), you’ll help design and deliver that foundation for an AI-driven world. We are a global provider of... 

 ...behaviour to guide what we build next. The opportunity Design, develop, and maintain high-quality consumer-facing features across web...  ...autocomplete. What you bring ~6+ years of professional software development experience with a strong focus on consumer-facing...