Java programming jobs in Poland

 ...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. Responsibilities: Implement... 

 ...data platforms ~ Deep understanding of database and/or knowledge graph representation technologies and standards ~ Proficiency in Java, C++, or other systems languages. Ability to set up, scale, and investigate systems is more important than expertise in a particular... 

 ...Overview We are seeking a highly analytical, systems-minded Middle Java Developer to join our expanding back-end engineering division...  ..., maintainable server-side logic using modern object-oriented programming methodologies. Working in close alignment with global technical... 

 ...Experience building production systems, APIs, databases, event pipelines, or telemetry platforms. Strong programming ability in TypeScript, Python, Go, Java, Kotlin, Rust, or similar. Experience with relational databases, time-series data, queues, event streaming... 

Softeta is an IT solutions provider based in Vilnius, Lithuania. With over 90 professionals located across Lithuania and Poland, we support companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions. Softeta is looking...

 ...Workflow & efficiency / Many more. Our Tech Stack & Focus Areas Java , Spring, React , Typescript, Apache Beam, Flink, LangGraph,...  ...supported by your HR, and take advantage of our referral bonus program. Interview Steps: # Pre-screening with recruiter #... 

Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms ...

The Collections team, as part of the Repayments area, is on a mission to build a robust platform that will maximize the recovery of delinquent users by sending the right message to the right people at the right time, while monitoring and detecting problems and ensuring...

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 our...

 ...000 zł - 428,000 zł Additional benefits include: Flexible Spending Wallets for tech, food and lifestyle Away Days - wellness days to take off work and recharge Learning & Development programs Parental benefits Employee Resource & Community Groups... 

 ...design, architecture, and development, specifically in the POS terminal domain. Strong expertise in Android Native development (Java/Kotlin), with a deep understanding of Android-based POS terminal solutions. Experience in cross-platform mobile development, such... 

 ...distinct technology stacks: UI Testing (new) : TypeScript / Playwright (modern, actively developed) UI Testing (legacy) : Java / Selenium / JUnit (mature, ~140 test files and 130+ page objects) API Testing : Python / Pytest (comprehensive API coverage)... 

 ...pipeline connectivity. This position requires an internet technology veteran with 5+ years of production software development depth who programs robust backend logic loops fluidly natively using AI Engineer paradigms, structures complex data streaming pipelines smoothly... 

At Zowie, we build AI agents that handle millions of real conversations every month, for brands like InPost, Empik, Decathlon, and Allianz. They track packages, sort out claims, and actually resolve the issues people bring them. We're changing how people interact with ...

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...

 ...autonomous virtual space across Poland, completely flexible work hours, and zero commuting friction. A comprehensive Cafeteria Benefit Program providing premium private medical care coverage, subsidized gym memberships, and specialized shopping or wellness financial bonuses... 

 ...feedback. Requirements: Experience building AI, LLM, agentic, conversational, recommendation, or automation systems. Strong programming ability in Python, TypeScript, or similar. Experience with LLM APIs, tool calling, retrieval, structured outputs, evaluations,... 

Job Title: Cloud Infrastructure Engineer Location: Remote, Poland Type: Contract Duration: 6 Months (Further Extendable) Our client is on a mission to revolutionize the way we work by offering an innovative platform for seamless, secure collaboration...

 ..., and LLM-based product features. Requirements MUST-HAVE ~4+ years of experience in Python development, including async programming ( asyncio , concurrency patterns) ~ Hands-on experience with LLM agent frameworks — Microsoft AutoGen (primary/preferred), or... 

 ...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 applications in a development environment. Generally responsible for database design and system testing... 

 ...designed to scale and streamline vulnerability and exposure management programs, ensuring efficient mitigation of potential threats Overview...  ..., and scalability. Implement automation scripts using Java and Selenium WebDriver , leveraging design patterns such as the... 

 ...architecture design, database optimization, or technology product consulting. Deep, authoritative commercial command of the PHP programming language, its core modern frameworks, web servers orchestration, object-oriented design patterns, and package ecosystems.... 

 ...Requirements: Experience with embedded, edge, industrial IoT, robotics, kiosk, POS, vending, or hardware-connected systems. Strong programming ability in C, C++, Rust, Go, Python, or similar. Experience with Linux-based edge devices. Experience with hardware... 

InPost has revolutionised e-commerce parcel delivery in Poland and is now one of Europe’s leading out-of-home (OOH) e-commerce enablement platforms. Founded in 1999 by Rafał Brzoska. InPost provides delivery services through a network of over 64,000 Automated Parcel Machines...

 ...application upgrades or refactoring highly complex inherited source codebases. What We Offer The exceptional technical canvas to program, optimize, and scale the payment automation engine powering international merchant networks. Highly competitive compensation... 

ShiftKey is a healthcare workforce marketplace operating in a regulated (HIPAA) environment, and we are building toward being an AI-native company. We are past the experimentation phase but nowhere near done - and that middle stage is exactly why this role exists. The...

 ...customers. Requirements ~5+ years of Spark , Python , Java , C++ , or Scala development experience ~5+ years of SQL...  ...All regular employees are also eligible for the corporate bonus program or a sales incentive (target included in OTE) as well as stock... 

 ...monitoring platforms and logging suites (e.g., Splunk, New Relic, CloudWatch, Prometheus, Grafana, Kibana, Sentry). Hands-on programming capacity with JavaScript, Node.js, and TypeScript inside Linux/Mac environments. Solid background in Linux Systems Engineering... 

 ...cleanly natively leveraging DevOps templates (including Ansible, Terraform, or Puppet). Advanced Tooling and Agentic Scripting: Program, maintain, and expand custom operational scripts and platform extensions smoothly natively using Python , Bash, or Go... 

 ...and visualization of metrics, logs, and traces to support incident detection, diagnosis, and continuous service improvement. • Programming and Scripting - Ability to write and maintain code and scripts to automate tasks, build operational tools, and support monitoring...