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Your profile: Master’s or Ph.D. Degree in Computer Science, Statistics, Economics, or a hard science field preferred, 7 years of professional experience in a Data Scientist role, with a significant focus on the advertising technology (ad-tech) space, deep, demonstrable expertise in DSPs, programmatic advertising, and CTV measurement, proven track record in developing and deploying models for bidder optimization and attribution/measurement, fluent in advanced statistical and machine learning... (więcej)
- Architecting and implementing machine learning models for campaign optimization, focusing on bid strategies, budget allocation, and pacing algorithms within the DSP environment for programmatic campaigns with a focus on CTV.
- Leading the design of the model orchestration layer to solve complex multi-objective optimization challenges.
- Working at the intersection of Product and Engineering, ensuring the model suite operates in sync to maximize performance across conflicting business KPIs.
- ...
- Master’s or Ph.D. Degree in Computer Science, Statistics, Economics, or a hard science field preferred.
- 7 years of professional experience in a Data Scientist role, with a significant focus on the advertising technology (ad-tech) space.
- Deep, demonstrable expertise in DSPs, programmatic advertising, and CTV measurement.
- Proven track record in developing and deploying models for bidder optimization and attribution/measurement.
- Fluent in advanced statistical and machine learning ...
- Training budget
- Private healthcare
- Multisport
- Integration events
- International projects
- Mental health support
- Referral program
- Modern office
- Canteen
- Free snacks
- Free beverages
- Free tea and coffee
- No dress code
- Playroom
- In-house trainings
- In-house hack days
- Normal atmosphere :)
Umowa o pracę
Requirements: Experience with designing OLAP systems and applying techniques such as STAR schema and denormalization Proficiency in Python and PL/SQL development Experience with ELT/ETL development using GUI-based tools such as IBM DataStage, Azure Data Factory (ADF), Stitch, and Matillion Knowledge of database management systems including Oracle, MS SQL Server, and Snowflake Understanding of DevOps and CI/CD practices, including Git, Docker, Kubernetes, Terraform, and CI/CD tools such as... (więcej)
- Design, build and maintain scalable ELT pipeline
- Develop and optimize PLSQL queries and database objects for high performance data storage in Oracle
- Write python-based data engineering scripts to process data
- Implement CI/CD pipelines for data infrastructure and workflow automation
- Understand and have experience of database change management
- Work with one or more of the major cloud vendors
- Integrate and manage modern data stack
- Monitor, debug and optimize data workflows and ...
- Experience with designing OLAP systems and applying techniques such as STAR schema and denormalization
- Proficiency in Python and PL/SQL development
- Experience with ELT/ETL development using GUI-based tools such as IBM DataStage, Azure Data Factory (ADF), Stitch, and Matillion
- Knowledge of database management systems including Oracle, MS SQL Server, and Snowflake
- Understanding of DevOps and CI/CD practices, including Git, Docker, Kubernetes, Terraform, and CI/CD tools such as Jenkins, ...
- Private medical care
- Co-financing for the sports card
- Constant support of dedicated consultant
- Employee referral program
- Sport Subscription
- Private healthcare
- Employee referral bonus
Senior Test Automation Engineer @ Diverse CG Sp. z o.o. Sp.k.
19 dni temu przez Diverse CG Sp. z o.o. Sp.k.
Umowa o pracę
Prior experience with software development and proficiency in at least one programming language (Java or C#) Minimum 2 years of experience with API test automation Experience with integration testing Experience with XML, JSON processing, SQL, Git version control, JIRA for issue tracking Knowledge of general software testing principles, ideally at the ISTQB Foundation Level Experience with continuous integration tools such as Bamboo or Jenkins Ability to apply strong analytical and... (więcej)
- Designing and implementing automated test cases for system integrations in a C# test framework
- Contributing to defining the overall test plan & quality approach for the team
- Working actively with the agile team to secure high quality of the delivery
- Monitoring and maintaining existing regression packs
- Analyzing, debugging, and reporting defects
- Monitoring and documenting test results
- Recommending appropriate actions for test results
- Daily impediments resolution and communication,...
- Prior experience with software development and proficiency in at least one programming language (Java or C#)
- Minimum 2 years of experience with API test automation
- Experience with integration testing
- Experience with XML, JSON processing, SQL, Git version control, JIRA for issue tracking
- Knowledge of general software testing principles, ideally at the ISTQB Foundation Level
- Experience with continuous integration tools such as Bamboo or Jenkins
- Ability to apply strong analytical and ...
- Sport subscription
- Private healthcare
- International projects
Umowa o pracę
Skills and Experience BSc or MSc degree in Computer Engineering, Computer Science, or related degree or equivalent experience. Demonstrated success in architecting and implementing scalable, performant, reliable cluster management systems including telemetry collection & analysis engines. Good understanding of computer systems architecture (CPU, GPU, DPU, server platforms). Experience with programming and debugging skills for server platforms. Expertise of in-band and out-of-band management... (więcej)
- Contribute to all phases of overall product development, from product definition, architecture, and design, through implementation, debugging, testing, and early customer support.
- Contribute to the design and implementation of fault-remediation solutions at scale.
- Implement multi-component integrations based on Graphcore and third-party technology stacks, from data ingestion to decision making, ensuring seamless management, monitoring, and UI.
- Create reference designs including ...
- BSc or MSc degree in Computer Engineering, Computer Science, or related degree or equivalent experience.
- Demonstrated success in architecting and implementing scalable, performant, reliable cluster management systems including telemetry collection & analysis engines.
- Good understanding of computer systems architecture (CPU, GPU, DPU, server platforms).
- Experience with programming and debugging skills for server platforms.
- Expertise in in-band and out-of-band management architectures ...
- Competitive salary.
- Annual leave policy.
- Medical and dental health plans.
- Gym card.
- Employee pension (matched up to 4%).
- Private healthcare.
- International projects.
- Team events.
- Training budget.
- Stunning view and modern office.
- Free coffee, snacks, and beverages.
- Canteen, playroom, and free parking.
- Startup atmosphere with no dress code.
- Free breakfast.
Umowa o pracę
Volue is a market leader in technologies and services that power the energy value chain. Around 700 employees work with more than 820 customers in the energy sector. Our mission is to provide innovative services critical to society, unlocking a cleaner, better and more profitable future. Working towards this goal, Volue has become a leading technology supplier and enabler of the green transition, helping energy companies simplify and optimize everyday operations. We are now looking for an... (więcej)
- Lead the negotiation and drafting of complex commercial agreements, including SaaS, licensing, customer, and supplier contracts across multiple jurisdictions.
- Act as a trusted advisor to Sales, Finance, Operations, HR, Product, and Supply Chain, delivering pragmatic and business-oriented legal guidance.
- Serve as the main point of contact for intellectual property matters, including protection, licensing, enforcement, and IP portfolio management.
- Provide expert advice on data protection ...
- Qualified lawyer with 10 years of post-qualification experience, ideally combining law firm and in-house exposure in an international setting.
- A German legal qualification is a plus.
- Strong background in commercial law, particularly SaaS, technology, and cloud-based agreements.
- Solid expertise in intellectual property law, including cross-border licensing and enforcement.
- In-depth knowledge of GDPR, AI regulatory developments, and trade compliance.
- Proven experience building and ...
- Large degree of influence in shaping & developing the role further.
- Great colleagues in one of Europe’s most exciting green tech companies with an innovative and international work environment.
- Flexible working hours & competitive compensation package.
- A company culture that values diversity and inclusion, encouraging employees to bring their whole, unique selves to work.
Umowa o pracę
Essential: A passion for your work and the ability to thrive in uncertain and complex environments Strong programming skills in Python/C/C++, with a focus on performance-sensitive applications Solid understanding of computer architecture, performance profiling, and low-level system behaviour (CPU, memory, I/O) Experience with benchmarking and analysing complex, distributed systems Familiarity with Linux-based development environments and tools Strong problem-solving skills and ability to... (więcej)
- Conduct in-depth analysis of performance metrics to identify bottlenecks, inefficiencies, and regression trends across the ML stack.
- Collaborate with cross-functional teams to drive end-to-end performance improvements across software components.
- Prepare and deliver performance reports, summarizing key findings, trends, and recommendations.
- Design, implement, and maintain performance benchmarking tools and infrastructure for large-scale ML software systems.
- Investigate and resolve ...
Essential:
- A passion for your work and the ability to thrive in uncertain and complex environments.
- Strong programming skills in Python/C/C++, with a focus on performance-sensitive applications.
- Solid understanding of computer architecture, performance profiling, and low-level system behaviour (CPU, memory, I/O).
- Experience with benchmarking and analysing complex, distributed systems.
- Familiarity with Linux-based development environments and tools.
- Strong problem-solving skills ...
- Competitive salary.
- Annual leave policy.
- Medical and dental health plans.
- Gym card.
- Employee pension (matched up to 4%).
- Private healthcare.
- Dental cover.
- Training budget.
- Stunning view.
- Sport subscription.
- International projects.
- Team events.
- Modern office.
- Gym, bike parking, and shower facilities.
- Free beverages, coffee, snacks, and breakfast.
- Startup atmosphere with no dress code.
- Canteen and playroom.
Umowa o pracę
Wymagane kompetencje: Umiejętność pracy zespołowej oraz minimum 4 lata potwierdzonego doświadczenia w testowaniu oprogramowania. Doświadczenie na stanowisku Test Managera. Dobra znajomość pisania zapytań SQL oraz testowania baz danych. Praktyczne doświadczenie w testowaniu API. Doskonałe umiejętności komunikacyjne oraz doświadczenie w pracy w środowisku Agile. Silne kompetencje w zakresie metodologii QA oraz umiejętność pracy w zespołach cross-funkcyjnych z nastawieniem na... (więcej)
- Analiza, projektowanie oraz budowanie testów i wdrożeń zgodnie ze standardami banku.
- Wnoszenie kontekstu biznesowego i wiedzy domenowej do zespołu Scrum w celu zapewnienia, że dostarczane rozwiązania są dopasowane do potrzeb oraz zorientowane na wartość biznesową.
- Raportowanie, przypisywanie oraz monitorowanie rozwiązywania defektów oprogramowania w celu poprawy jakości przyszłych wdrożeń.
- Przeprowadzanie testów na wszystkich etapach cyklu życia testów w celu ...
- Umiejętność pracy zespołowej oraz minimum 4 lata potwierdzonego doświadczenia w testowaniu oprogramowania.
- Doświadczenie na stanowisku Test Managera.
- Dobra znajomość pisania zapytań SQL oraz testowania baz danych.
- Praktyczne doświadczenie w testowaniu API.
- Doskonałe umiejętności komunikacyjne oraz doświadczenie w pracy w środowisku Agile.
- Silne kompetencje w zakresie metodologii QA oraz umiejętność pracy w zespołach cross-funkcyjnych z nastawieniem na ciągłe ...
- Praca hybrydowa, wymagana obecność w biurze 3 dni w tygodniu.
Senior Network Security Engineer (Cisco ISE) @ DCG sp. z o.o.
23 dni temu przez DCG Sp. z o.o.
Umowa o pracę
Deep knowledge and hands-on experience with Cisco ISE Experience working with TrustSec, RADIUS, and REST API integrations Strong understanding of 802.1X authentication, AAA, and switch-based access control Experience configuring and troubleshooting Cisco switches in enterprise environments Ability to perform scripting tasks for bulk configuration updates via REST API Experience diagnosing network issues related to MTU, SD-WAN, and authentication failures Deep knowledge and hands-on experience... (więcej)
- Migrating TrustSec from RADIUS-based communication to REST API in Cisco ISE
- Configuring and updating Cisco switches to support TrustSec over REST API
- Updating REST API credentials across Network Access Devices (NADs) in Cisco ISE
- Implementing and adjusting 802.1X authentication and AAA configurations
- Updating switch configurations for profiling over RADIUS and access-session mac-move
- Troubleshooting issues related to AAA server availability, MTU problems, and authentication failures ...
- Deep knowledge and hands-on experience with Cisco ISE
- Experience working with TrustSec, RADIUS, and REST API integrations
- Strong understanding of 802.1X authentication, AAA, and switch-based access control
- Experience configuring and troubleshooting Cisco switches in enterprise environments
- Ability to perform scripting tasks for bulk configuration updates via REST API
- Experience diagnosing network issues related to MTU, SD-WAN, and authentication failures
- Deep knowledge and hands-on...
- Private medical care
- Co-financing for the sports card
- Constant support of dedicated consultant
- Employee referral program
Umowa o pracę
Your profile: 4 years of experience managing large-scale, high-availability database systems (PostgreSQL / MongoDB), experience with Python or Bash automation scripting, proven experience with Kubernetes & Helm, good verbal and written communication skills in English (min. B2). Work from the European Union region and a work permit are required. Nice to have: knowledge of advanced PostgreSQL HA concepts (e.g., streaming replication, Repmgr/Patroni) and/or MongoDB sharding and replication,... (więcej)
- Provide technical direction for complex systems.
- Shape engineering standards and support a talented group of software and QA engineers without direct line management responsibilities.
- Combine hands-on engineering, technical guidance, and mentorship with a focus on modern AI-driven approaches to code generation, software integrations, and developer productivity.
- Design, implement, and maintain database infrastructure using StatefulSets, Operators, and Helm charts to ensure databases are ...
- 4 years of experience managing large-scale, high-availability database systems (PostgreSQL / MongoDB).
- Experience with Python or Bash automation scripting.
- Proven experience with Kubernetes & Helm.
- Good verbal and written communication skills in English (min. B2).
- Work from the European Union region and a work permit are required.
- Nice to have:
- Knowledge of advanced PostgreSQL HA concepts (e.g., streaming replication, Repmgr/Patroni) and/or MongoDB sharding and replication.
- ...
- Training budget.
- Private healthcare.
- Multisport.
- Integration events.
- International projects.
- Mental health support.
- Referral program.
- Modern office.
- Canteen.
- Free snacks and beverages.
- Free tea and coffee.
- No dress code.
- Playroom.
- In-house trainings.
- In-house hack days.
- Normal atmosphere.
Umowa o pracę
You’re a Great Fit If You Have Strong Go programming experience. Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience, with at least 10 years of software development experience. Deep knowledge of Kubernetes architecture. Solid Linux understanding and cloud-native mindset. Ability to lead technical initiatives and mentor other engineers. English- C1 level. Bonus Skills Familiarity with machine learning-related technologies within the Kubernetes... (więcej)
- Develop production-grade Go services that expose our accelerator capabilities to end users.
- Build CRDs, operators, and other Kubernetes components to provide a seamless experience for ML and platform teams.
- Ensure reliability, performance, and scalability of Kubernetes-based AI-compute infrastructure.
- Partner with cross-functional teams (hardware, cloud, ML) on architecture, design, and feature roadmaps.
- Drive improvements in code quality, observability, automation, and developer ...
- Strong Go programming experience.
- Bachelor’s degree in Computer Science, Engineering, or related field, or equivalent experience.
- At least 10 years of software development experience.
- Deep knowledge of Kubernetes architecture.
- Solid Linux understanding and cloud-native mindset.
- Ability to lead technical initiatives and mentor other engineers.
- English - C1 level.
- Bonus Skills:
- Familiarity with machine learning-related technologies within the Kubernetes ecosystem (e.g., ...
- Competitive salary.
- Generous annual leave.
- Medical and dental plans.
- Gym card.
- Pension scheme with up to 4% employer match.
- Private healthcare.
- Sport subscription.
- Training budget.
- Opportunities to influence design decisions.
- High-impact role in a deeply technical, fast-moving environment.
- International projects.
- Stunning view.
- Team events.
- Modern office with free coffee, gym, canteen, bike parking, playroom, shower, free snacks, free beverages, free parking, and free...
Umowa o pracę
What we value: Proficiency in at least one modern programming language. We work in Rust and Python and expect you to have the foundation to quickly learn these languages. Experience in building and maintaining high-performance, scalable systems. Familiarity with optimization algorithms, domain modeling and data structures, and cloud infrastructure. A bias for action. When you see a problem, you solve it. An aptitude for learning quickly. The ability to write fast and efficient code. Intellectual... (więcej)
- Develop systems that monitor and predict flight trajectories for large-scale systems of air traffic.
- Develop and ship new features frequently.
- Distill real-world, high-impact optimization problems into elegant technical solutions.
- Work with a cutting-edge tech stack, including Kubernetes, AWS, Helm, Terraform, Grafana, Prometheus, PubSub, and Dataflow.
- Proficiency in at least one modern programming language (Rust and Python preferred).
- Experience in building and maintaining high-performance, scalable systems.
- Familiarity with optimization algorithms, domain modeling, data structures, and cloud infrastructure.
- Object-oriented programming skills.
- Knowledge of architecture and programming languages such as Python, Java, C++, Rust, Golang, and C#.
- Tools: Linear, GitHub, Notion, GIT, CircleCI, Agile, Scrum.
- A bias for action and the ...
- Flexible Working Hours to allow for work-life balance.
- Premium Healthcare and Health Insurance for you and your dependents.
- Competitive Salary & Equity with transparent compensation packages.
- Generous relocation package for smooth relocation to the Tricity area.
- High Energy Environment that encourages challenging the status quo.
- Flexible Time Off based on output rather than hours worked.
- Office, Equipment & Tools including ergonomic desk setups and modern productivity software.
- ...
Umowa o pracę
Bardzo dobra znajomość Azure DevOps, Dockera oraz doświadczenie z ArgoCD Biegłość w Bash lub PowerShell oraz zaawansowana obsługa Git Mobile DevOps: Praktyczna znajomość Fastlane oraz doświadczenie w budowaniu i podpisywaniu aplikacji iOS/Android Zarządzanie artefaktami: Doświadczenie z narzędziami typu JFrog Artifactory lub Azure Artifacts Komunikatywność: Umiejętność współpracy z zespołami QA/Dev oraz dbałość o dokumentację techniczną Znajomość języka angielskiego... (więcej)
- Automatyzacja CI/CD: Projektowanie potoków w Azure DevOps (YAML) dla platform mobilnych (iOS/Android) i desktopowych.
- Infrastruktura macOS: Utrzymanie build agentów na macOS, w tym zarządzanie Xcode, certyfikatami i profilami.
- GitOps & Kubernetes: Zarządzanie wydaniami w środowisku Kubernetes przy użyciu ArgoCD i Helm.
- Quality Gates: Implementacja automatycznych testów, linterów oraz skanowania podatności oprogramowania.
- Bezpieczeństwo: Zarządzanie sekretami (Key Vault), ...
- Bardzo dobra znajomość Azure DevOps, Dockera oraz doświadczenie z ArgoCD.
- Biegłość w Bash lub PowerShell oraz zaawansowana obsługa Git.
- Mobile DevOps: Praktyczna znajomość Fastlane oraz doświadczenie w budowaniu i podpisywaniu aplikacji iOS/Android.
- Zarządzanie artefaktami: Doświadczenie z narzędziami typu JFrog Artifactory lub Azure Artifacts.
- Komunikatywność: Umiejętność współpracy z zespołami QA/Dev oraz dbałość o dokumentację techniczną.
- Znajomość ...
- Długotrwały kontrakt B2B (od razu podpisujemy umowę na czas nieokreślony / bezterminowo).
- Pracę w 100% zdalnie.
- Elastyczne godziny pracy (start w zakresie 7:00 - 10:00).
- Nowoczesny sprzęt i oprogramowanie (zapewnia nasz Klient).
- Kultura współpracy: Cenimy pracę zespołową, otwartość, szacunek i wzajemne wsparcie w rozwoju umiejętności.
- Kreatywność mile widziana: Twoje pomysły i sugestie w realizacji projektu będą uwzględniane i brane pod uwagę.
- Dodatkowe ...
Umowa o pracę
Minimum 4 lata doświadczenia w tworzeniu systemów rozproszonych lub frameworków AI Biegła znajomość języka Python, poparta doświadczeniem w programowaniu asynchronicznym Praktyczna wiedza na temat frameworków agentowych (np. LangChain, CrewAI, LangGraph) oraz architektury multi-agentowej Doświadczenie z NLP / NLU Doświadczenie w pracy z infrastrukturą AI/ML (Tensorflow, PyTotch, Hugging Face), w tym z konteneryzacją (Docker) i orkiestracją (Kubernetes) Umiejętność pracy z... (więcej)
- Projektowanie i wdrażanie usług dla agentów, takich jak pamięć, percepcja, planowanie i trwałość stanu.
- Integracja z modelami językowymi (LLM), bazami wektorowymi oraz zewnętrznymi narzędziami i API.
- Tworzenie narzędzi do zarządzania cyklem życia agentów, w tym komunikacją i mechanizmami odzyskiwania po błędach.
- Utrzymywanie i rozwijanie infrastruktury wspierającej koordynację wielu inteligentnych agentów.
- Współpraca z zespołami badawczymi i platformowymi w celu...
- Minimum 4 lata doświadczenia w tworzeniu systemów rozproszonych lub frameworków AI.
- Biegła znajomość języka Python, poparta doświadczeniem w programowaniu asynchronicznym.
- Praktyczna wiedza na temat frameworków agentowych (np. LangChain, CrewAI, LangGraph) oraz architektury multi-agentowej.
- Doświadczenie z NLP / NLU.
- Doświadczenie w pracy z infrastrukturą AI/ML (Tensorflow, PyTorch, Hugging Face), w tym z konteneryzacją (Docker) i orkiestracją (Kubernetes).
- ...
- Długofalowa współpraca: Umowa B2B na czas nieokreślony.
- Stabilność i rozwój: Dołączenie do firmy o silnej i ugruntowanej pozycji na rynku.
- Nowoczesne narzędzia pracy: Zapewnienie niezbędnego sprzętu i oprogramowania.
- Elastyczny czas pracy: Pełna swoboda w organizacji dnia pracy.
- Praca 100% zdalna: Możliwość pracy z dowolnego miejsca.
- Kultura współpracy: Cenienie pracy zespołowej, otwartości i wzajemnego szacunku.
- Dodatkowe benefity: Elastyczne godziny pracy, ...
Senior MultiCloud DevOps/ Platform Engineer with Harness @ Xebia sp. z o.o.
25 dni temu przez Xebia sp. z o.o.
Umowa o pracę
Your profile: ready to work in EST time (overlap), 5 years in DevOps, Platform Engineering, or SRE roles, 2 years hands-on with Harness CI and/or CD , including pipelines-as-code, templates, governance, and rollout strategies, strong experience with Kubernetes (operations, Helm/Kustomize, operators), good proficiency with at least one major cloud (AWS, Azure, or GCP), demonstrated expertise with Terraform , reusable modules, and multicloud provisioning (CloudFormation, ARM/Bicep), hands-on... (więcej)
Senior QA Engineer (Python/API Testing) @ DCG sp. z o.o.
25 dni temu przez DCG Sp. z o.o.
Umowa o pracę
Minimum 5 years of professional experience in software testing / QA roles Solid understanding of software testing principles (ISTQB Foundation Level or equivalent knowledge) Hands-on experience with both manual and automated testing Strong experience in REST/SOAP API testing Practical programming skills in Python Experience with PyTest framework Knowledge of CI/CD practices and developer tools such as Jenkins, Git, and Bitbucket Strong communication skills in English Open mindset, proactive... (więcej)
- Work as part of a Scrum team, contributing to quality assurance across the development lifecycle
- Design, create, and execute test cases based on functional and technical requirements
- Perform manual and automated testing of RESTful (and SOAP) APIs
- Develop and maintain automated tests using Python and the PyTest framework
- Analyse requirements from a testing perspective and identify potential risks or gaps
- Report testing results and support defect analysis and resolution
- Collaborate ...
- Minimum 5 years of professional experience in software testing / QA roles
- Solid understanding of software testing principles (ISTQB Foundation Level or equivalent knowledge)
- Hands-on experience with both manual and automated testing
- Strong experience in REST/SOAP API testing
- Practical programming skills in Python
- Experience with PyTest framework
- Knowledge of CI/CD practices and developer tools such as Jenkins, Git, and Bitbucket
- Strong communication skills in English
- Open ...
- Private medical care
- Co-financing for the sports card
- Constant support of dedicated consultant
- Employee referral program