Performance engineer Állás

 ...redefine how technology empowers humanity, and will do whatever it takes, this is for you. ,[You're an exceptional Swift/SwiftUI engineer. You've shipped production apps that real people use and love — not internal tools, not B2B dashboards. Consumer products where... 

 ...experience with Kong Gateway , including at least 1 year with Kong Konnect in production Previous experience as part of a platform engineering or infrastructure team In-depth understanding of API management , REST APIs , and microservices architecture Strong... 

 ...~ Passion for improving developer tools and open-source software VirtusLab is a leading European software consulting and engineering company, home to over 350 EU-based professionals. Our mission is to craft clean code and practical solutions with precision and purpose... 

 ...Significant experience administering GitHub Enterprise Cloud environments at scale, or equivalent experience in platform engineering, developer tooling, identity integration, and DevSecOps governance. Demonstrated experience with Enterprise Managed Users and identity... 

 ...Fluent English (B2+) We are looking for an experienced Node.js Engineer to join a team building and scaling a modern data-driven...  ...scalable APIs (REST / GraphQL), Contribute to system architecture, performance, and scalability improvements, Own the full development lifecycle... 

OpenShift Experience with Dell/HP devices Kubernetes/Docker About this opportunity: We are looking for a dedicated Engineer to join our international team. In that role you will be deploying and maintaining OpenShift and Kubernetes solutions on bare metal in... 

 ...is an authentic, cutting-edge software engineering company, established in 2016. In 2021 and...  ...functions (specialty: function development), Perform safety analyses, e.g. FTA, HAZOP, and...  ...checking and approving analyses performed by others., Manage and perform tool and... 

 ...written. Simplify aggressively. Some of the highest-leverage engineering work comes from removing complexity: tearing out brittle...  ...enhance platform capabilities., Ensure the platform remains performant and reliable as the number of integrated applications and data... 

 ...automated UI testing Experience with Cloud technologies This position is based on a B2B cooperation ,[As an iOS Engineer you will be responsible for implementing high-quality solutions for the Client from the financial sector. , On a daily basis you will... 

Minimum 4 lata doświadczenia w pracy z .NET (C#). Znajomość .NET Core / .NET 8+ , ASP.NET, Entity Framework. Doświadczenie z bazami danych : MSSQL, MySQL, PostgreSQL, MongoDB. Umiejętność projektowania i implementacji mikroserwisów . Znajomość REST i...

 ...TPP, including SSH key discovery. Background in large organizations, preferably in the financial sector. Cryptography & PKI Engineer Location: Kraków (on-site 6 times per month) Contract type: B2B Rate: 200–220 PLN/h Work model: Hybrid Role... 

 ...What will you do? Join our dynamic team as an experienced iOS Engineer and take ownership of designing and developing innovative mobile...  .... ,[Develop cutting-edge iOS applications with a focus on performance, responsiveness, and user experience., Collaborate with... 

 ...Experience: 4+ years as a Dataflow Engineer, Data Engineer, or similar role with large datasets and distributed systems. Technical...  ...and fine-tune existing pipelines to ensure optimal performance. Data Transformation (ETL): Transform raw data into usable... 

 ...topics Experience dealing with auditors or regulators DLP Engineer Join a global cybersecurity team responsible for...  ...service owners and platform owners to improve control design, performance and coverage Participate in incident analysis and contribute... 

 ...What we are looking for ~3+ years of embedded / firmware engineering experience on commercial hardware products ~ Electronics background...  ...for production deployments, Collaborate with the Location Engine team to ensure reliable, low-latency data delivery from device... 

 ...pricing models and datasets , Close work with members of the ML Engineering team and actuaries to audit and optimize the reliability and...  ..., Develop effective monitoring strategies to track the performance, reliability, and efficiency of the system , Manage the end-to... 

 ...rates and no hidden fees. We’re looking for a  Monitoring Engineer to join us in  Cracow, Rzeszow, Warsaw offices or  remotely ....  ...systems., Analyze incidents and monitoring data to detect trends, performance issues, and anomalies., Optimize alerting strategies to reduce... 

Wymagania: Wykształcenie wyższe techniczne (elektronika, informatyka, inżynieria komputerowa lub pokrewne) Minimum 5 lat doświadczenia w weryfikacji ASIC lub SoC Znajomość  SystemVerilog , UVM i podejść constrained random verification Znajomość projektowania...

 ...professionals with opportunities that align with their expertise, interests, and career goals. About the Project As a PAM Engineer (Privileged Access Management) , you will be responsible for implementing and managing privileged access solutions to enhance security... 

 ...Qualifications: At least 5 years of proven experience in software engineering including roles like Senior/Staff/Principal Engineer, Lead...  ...and solve a variety of architecture-related problems such as performance, scalability, integration, and others., Mentor and train... 

~4–7 lat doświadczenia w pracy jako Mainframe Engineer ~ bardzo dobra znajomość COBOL, JCL, CICS, DB2 ~ mile widziana znajomość WTX (WebSphere Transformation Extender) ~ praktyczna wiedza z zakresu Payments Domain, w tym komunikatów MT/MX ~ doświadczenie w analizie... 

 ...and concurrent programming, at best with Kotlin Coroutines High agency and ability to drive work in a changing environment Engineering pragmatism: cutting complexity while keeping the system extensible Hands-on experience using LLMs daily, with the judgment to... 

 ...troubleshooting production-grade distributed systems,, improving platform performance, scalability, and reliability,, supporting internal teams...  ...to contribute to open-source projects.] Requirements: Data engineering, Kubernetes, Apache Flink, Java, Apache Kafka, pyFlink, AWS,... 

 ...At least 6 years of experience in Dart/software engineering Experience in plugin or SDK development Familiarity with developer tooling...  ...workflows. ,[Maintain and enhance Dart plugins, Perform SDK upgrades and compatibility fixes, Resolve user issues and... 

 ...Collaborative mindset and passion for innovation Staff Software Engineer | Tricity (Hybrid / Relocation with relocation package) Are...  ...breakfast and lunch every day ,[Write efficient, high-performance code in modern programming languages (we work in Rust and... 

 ...Minimum 3 lata doświadczenia w obszarze DevOps / MLOps / Software Engineering, w tym praca z modelami ML na produkcji. Bardzo dobra znajomość Docker i Kubernetes (zarządzanie klastrami, Helm, Ingress). Doświadczenie z chmurą publiczną – preferowany Azure (Azure... 

 ...industry experience ~ Previous experience as a Staff or Principal Engineer in a startup environment ~10+ years of Python development...  ...operating systems ~ Deep expertise in Python profiling and performance optimization ~ Proven experience delivering and... 

 ...stored as files or tickets) before generating code Prompt engineering sufficient to produce reliable, high-quality output; ability...  ...and maintain full-stack features with attention to quality, performance, and reliability, Apply AI tools actively throughout your workflow... 

 ...build so the next person can understand it. Strong advantage: Experience with AI/LLM integration in GTM workflows; prompt engineering, variable personalisation at scale, or agentic workflows using Claude, GPT, or similar. Background in or exposure to a B2B... 

 ...WHAT WE'RE LOOKING FOR Run engineering at this scale before - real product in production, with clients that hold you to it. You can...  ...activity - you measure the organisation on what shipped and how it performed - not on how busy it looked Comfortable with commercial...