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2 249 job offers - 183 last 24h

Full-time

Your Profile: 7 years of professional experience in a similar position Very good knowledge of Python, Django and DRF. Familiarity with cloud platforms (AWS) Fluent in English due to the international team About company: At Idego Group, you’ll work with people who find pleasure in programming and have deep knowledge about a variety of technologies. You’ll work for our clients worldwide and provide support in great software development, including IoT, machine learning, and blockchain-related... (more)

  • Build and maintain backend services and APIs using Python, Django, and DRF
  • Handle a legacy decommissioning mission and build new features
  • Identify and implement appropriate technical solutions
  • Participate in planning sessions
  • Estimate the time required for tasks
  • Take ownership of developing specific product features
  • Review pull requests
  • Advocate for clean code and best practices within the team
(more)
  • 7 years of professional experience in a similar position
  • Very good knowledge of Python, Django, and DRF
  • Familiarity with cloud platforms (AWS)
  • Fluent in English due to the international team
(more)
  • Work environment with zero micromanagement - we cherish autonomy
  • Remote work (unless you want to work from our HQ in Gdynia)
  • Recruitment & onboarding: People from the Tri-City are welcome to join us for lunch and play table football
  • Experienced team from 4 to 15 years in commercial projects
  • Unique memes channel
  • Private medical insurance and Medicover Sport
  • Opportunities to work on international projects
  • Flat structure
(more)

Full-time

Skills and Experience Strong engineering background and proven experience in developing and maintaining large-scale distributed data processing systems or equivalent expertise. Extensive knowledge of data modelling principles, data quality assurance, testing methodologies, and best practices for data access and storage. Strong command of data scripting languages within data ecosystem, including Python, SQL, and PySpark. Experience with Azure Databricks and DBT for building and optimising data... (more)

  • Work in an agile team, collaborating with other teams, advising, mentoring, and line managing other Data Engineers.
  • Act as an escalation point for the team, unblocking technical or project-related issues to maintain project progress.
  • Lead in the design, architecture, and delivery of new features and pipelines within the team.
  • Support the Principal Data Engineer with resourcing and other day-to-day management duties.
  • Maintain high-performing teams by driving continuous improvement of ...
(more)
  • Strong engineering background and proven experience in developing and maintaining large-scale distributed data processing systems or equivalent expertise.
  • Extensive knowledge of data modelling principles, data quality assurance, testing methodologies, and best practices for data access and storage.
  • Strong command of data scripting languages within the data ecosystem, including Python, SQL, and PySpark.
  • Experience with Azure Databricks and DBT for building and optimizing data pipelines ...
(more)
  • Up to 29,000 PLN gross per month on an employment contract.
  • Private medical healthcare at LUXMED (including dental care) for you and your family.
  • Medicover sports card (Fit&More package).
  • Life insurance financed by the employer.
  • 30-minute lunch break included in the 8-hour working day.
  • Work in a highly professional and stimulating atmosphere.
  • Training & Buddy programme that will allow you to quickly adapt to your new role.
  • Wellbeing programme for employees.
  • Co-financing of ...
(more)

Full-time

Skills and experience Proven experience as a Quality Engineer across mobile applications Experience testing GraphQL, REST, and similar web APIs Hands-on experience with test management tools and defect tracking systems (e.g. Jira, TestRail) Solid understanding of Quality Assurance practices within Agile methodologies Excellent analytical, problem-solving, and decision-making skills Strong communication and leadership abilities, with proven collaboration across cross-functional teams Demonstrated... (more)

  • Understand requirements such as functionality, usability, accessibility, performance, and security.
  • Collaborate with cross-functional teams to define test objectives, scope, and deliverables for each release cycle.
  • Create detailed test plans, including test cases, test data, and test environments.
  • Own the test execution process, including test case creation, prioritization, and scheduling.
  • Perform manual testing as necessary, ensuring the highest level of product quality.
  • Establish ...
(more)
  • Proven experience as a Quality Engineer across mobile applications.
  • Experience testing GraphQL, REST, and similar web APIs.
  • Hands-on experience with test management tools and defect tracking systems (e.g. Jira, TestRail).
  • Solid understanding of Quality Assurance practices within Agile methodologies.
  • Excellent analytical, problem-solving, and decision-making skills.
  • Strong communication and leadership abilities, with proven collaboration across cross-functional teams.
  • Demonstrated ...
(more)
  • Private healthcare
  • Sport subscription
  • Child Insurance
  • Language courses
  • LinkedIn Learning
  • Training budget
  • Life Assurance
  • Kingfisher Pension Scheme
  • Transport Discount
  • Free parking
(more)

Full-time

Wymagania techniczne: Doświadczenie w testowaniu aplikacji mobilnych (Android i iOS) Znajomość frameworków: Xcode, Android Studio, XCUITest, Espresso Umiejętność pisania testów automatycznych w Swift i Kotlin Znajomość narzędzi: Git, GitLab, JIRA, Proxyman/Flipper, RapidAPI Znajomość testowania REST API Doświadczenie z systemami CI/CD Umiejętności miękkie i podejście: Silne poczucie jakości i dbałość o szczegóły Samodzielność i proaktywność Dobra komunikacja i... (more)

  • Testowanie aplikacji mobilnych na iOS i Androidzie (manualne i automatyczne)
  • Pisanie testów automatycznych w Swift i Kotlin (frameworki: XCUITest, Espresso)
  • Dokumentowanie błędów, raportowanie ich w JIRA i proponowanie usprawnień
  • Współpraca z programistami w celu poprawy jakości aplikacji
  • Wspieranie procesu ciągłej integracji (CI) i automatyzacji testów
  • Udział w spotkaniach zespołu Agile/Scrum i współpraca z innymi zespołami w razie potrzeby
(more)
  • Doświadczenie w testowaniu aplikacji mobilnych (Android i iOS)
  • Znajomość frameworków: Xcode, Android Studio, XCUITest, Espresso
  • Umiejętność pisania testów automatycznych w Swift i Kotlin
  • Znajomość narzędzi: Git, GitLab, JIRA, Proxyman/Flipper, RapidAPI
  • Znajomość testowania REST API
  • Doświadczenie z systemami CI/CD
  • Silne poczucie jakości i dbałość o szczegóły
  • Samodzielność i proaktywność
  • Dobra komunikacja i współpraca w zespole Agile
  • Motywacja do ...
(more)
  • (No benefits listed in the original text)
(more)

Full-time

Skills and experience Extensive professional experience in mobile app development across iOS and Android. Deep knowledge of Swift, SwiftUI, Xcode, and Kotlin, Jetpack Compose. Strong expertise in Kotlin Multiplatform (KMP) for cross-platform solutions. Solid understanding of mobile architectural design patterns (MVVM, MVP, MVI). Experience integrating RESTful APIs, GraphQL services, SDKs, and 3rd party libraries. Familiarity with AWS and cloud-based infrastructure for scalable mobile... (more)

  • Lead and contribute to the design, development, and maintenance of high-quality iOS and Android applications.
  • Drive the adoption and implementation of Kotlin Multiplatform for building shared components across mobile platforms.
  • Utilize Swift, SwiftUI, and Xcode for modern iOS development, and Kotlin and Jetpack Compose for Android.
  • Define and enforce coding standards, best practices, and architectural patterns (MVVM, MVP, MVI).
  • Oversee integration of RESTful APIs, GraphQL services, ...
(more)
  • Extensive professional experience in mobile app development across iOS and Android.
  • Deep knowledge of Swift, SwiftUI, Xcode, and Kotlin, Jetpack Compose.
  • Strong expertise in Kotlin Multiplatform (KMP) for cross-platform solutions.
  • Solid understanding of mobile architectural design patterns (MVVM, MVP, MVI).
  • Experience integrating RESTful APIs, GraphQL services, SDKs, and 3rd party libraries.
  • Familiarity with AWS and cloud-based infrastructure for scalable mobile applications.
  • ...
(more)
  • Up to 28,000 PLN gross per month on an employment contract.
  • Private medical healthcare at LUXMED (including dental care) for you and your family.
  • Medicover sports card (Fit&More package).
  • Life insurance financed by the employer.
  • 30-minute lunch break included in the 8-hour working day.
  • Work in a highly professional and stimulating atmosphere.
  • Training & Buddy programme that will allow you to quickly adapt to your new role.
  • Wellbeing programme for employees.
  • Co-financing of ...
(more)

Full-time

Your Profile: At least 4-5 years of experience as a Automation QA Engineer (must have) Experience in designing and implementing automated tests within a project is essential. Strong expertise in Playwright for end-to-end and API testing. Knowledge of the BDD methodology (the client is considering implementing it using Cucumber). Managing collections in Postman. Solid knowledge of testing strategies for event-driven and distributed architectures. Familiarity with API testing (REST, gRPC,... (more)

  • Designing the overall testing strategy
  • Identifying scenarios for automation
  • Selecting appropriate tools and frameworks
  • Writing and implementing automation scripts
  • Integrating automated tests into existing systems and processes
(more)
  • At least 4-5 years of experience as an Automation QA Engineer (must have)
  • Experience in designing and implementing automated tests within a project
  • Strong expertise in Playwright for end-to-end and API testing
  • Knowledge of the BDD methodology (considering implementation using Cucumber)
  • Managing collections in Postman
  • Solid knowledge of testing strategies for event-driven and distributed architectures
  • Familiarity with API testing (REST, gRPC, WebSockets)
  • Experience with CI/CD ...
(more)
  • Work environment with zero micromanagement - we cherish autonomy
  • Remote work (unless you want to work from our HQ Gdynia)
  • Recruitment & onboarding - People from the Tri-City are welcome to join us for lunch and play table football
  • Experienced team from 4 to 15 years in commercial projects
  • Unique memes channel
  • Private medical insurance and Medicover Sport
  • Sport subscription
  • International projects
  • Flat structure
(more)

Full-time

Znajomość języka C (minimum 4 lata doświadczenia zawodowego). Znajomość baz danych i języka SQL (mile widziany PostgreSQL). Podstawowa znajomość systemów operacyjnych z rodziny Linux/Unix oraz umiejętność pracy z terminalem oraz pisania skryptów. Znajomość podstaw kryptografii oraz security. Efektywne planowanie własnej pracy i właściwe ustalanie priorytetów. Umiejętności nice to have: Podstawowa znajomość RUST i chęć nauki tego języka. Znajomość budowy protokołów... (more)

Full-time

We're looking for you if: you have 4 years of commercial experience with React Native you're great at collaborating with clients you have a "Get things done" attitude ✅ you're able to work on B2B contract you know how to use code bundlers and transpilers you're familiar with Accessibility guidelines you speak and understand English on at least B2 level Who we are? a global team with high standards - we maintain Silicon Valley quality and vibe, even though we have spread far beyond we've made... (more)

  • Set up React Native projects from scratch and select appropriate tools and libraries
  • Build pixel-perfect, buttery-smooth UIs across iOS and Android mobile platforms
  • Leverage native APIs for deep integrations with mobile platforms
  • Enhance the overall product experience with modifications
  • Collaborate with product stakeholders (internal and external) to gain support on project goals and ensure alignment
  • Establish and maintain shared working norms and expectations with team members
  • Fix...
(more)
  • 4 years of commercial experience with React Native
  • Strong collaboration skills with clients
  • "Get things done" attitude
  • Ability to work on B2B contracts
  • Knowledge of code bundlers and transpilers
  • Familiarity with Accessibility guidelines
  • English proficiency at least at B2 level
  • Technical skills: React Native, REST API, JavaScript, TypeScript, CSS, CI/CD, ES6 Syntax
  • Tools: Jira, Pivotal, GitHub, GIT, Agile, Scrum
(more)
  • Flexible working hours supporting work-life balance
  • In-office lunches and a kitchen full of snacks and drinks
  • Thrilling company offsite events
  • Modern and quiet office (including height-adjustable desks and chairs) with free parking
  • Contribution to open source software
  • Fun office amenities: darts, billiards table, table football, and PlayStation5
  • Team budget for entertainment and integration events
  • Educational and team-building events
  • Impact on projects with innovative ...
(more)

Full-time

Your Profile: 6 years of professional experience in a similar position Strong knowledge of React and TypeScript (must have) Fluent in English due to the international team Familiarity with databases, ideally Postgres and Redis is a plus Familiarity with cloud platforms (ideally AWS) is a plus Familiarity with Next.js is a plus About company: At Idego Group, you’ll work with people who find pleasure in programming and have deep knowledge about a variety of technologies. You’ll work for our... (more)

  • Handling a legacy decommissioning mission and building new features
  • Identifying and implementing appropriate technical solutions
  • Participating in planning sessions
  • Estimating the time required for your tasks
  • Taking ownership of developing specific product features
  • Reviewing pull requests
  • Advocating for clean code and best practices within the team
(more)
  • 6 years of professional experience in a similar position
  • Strong knowledge of React and TypeScript (must have)
  • Fluent in English due to the international team
  • Familiarity with databases, ideally Postgres and Redis is a plus
  • Familiarity with cloud platforms (ideally AWS) is a plus
  • Familiarity with Next.js is a plus
(more)
  • Work environment with zero micromanagement - we cherish autonomy
  • Remote work (unless you want to work from our HQ Gdynia)
  • Recruitment & onboarding - People from the Tri-City are welcome to join us for lunch and play table football
  • Experienced team from 4 to 15 years in commercial projects
  • Unique memes channel
  • Private medical insurance and Medicover Sport
  • Sport subscription
  • International projects
  • Flat structure
(more)

Contract of mandate

Wymagania Dobra znajomość JCL dla środowiska IBM z/OS (Mainframe) . Praktyczna znajomość IBM Workload Scheduler (IWS / TWS) . Podstawowa znajomość narzędzi Horizont IWS Graph, BatchCP, BatchAD oraz XINFO . Dobra znajomość języka angielskiego w mowie i piśmie. Umiejętność pracy w oparciu o procesy incident/change management oraz zrozumienie zasad SLA . Mile widziane Umiejętność pracy zespołowej i dobre zdolności komunikacyjne. Analityczne podejście do rozwiązywania... (more)

  • Zapewnienie stabilności operacyjnej, integralności i dostępności wspieranych produktów i usług IT.
  • Wsparcie w identyfikacji i rozwiązywaniu incydentów oraz problemów związanych z działaniem systemów.
  • Realizacja zmian w infrastrukturze IT z uwzględnieniem automatyzacji procesów i wysokiej jakości dostarczanych rozwiązań.
  • Dbanie o zgodność z obowiązującymi standardami zarządzania usługami IT (Service Management) oraz SLA.
  • Projektowanie i wdrażanie zmian w ...
(more)
  • Dobra znajomość JCL dla środowiska IBM z/OS (Mainframe).
  • Praktyczna znajomość IBM Workload Scheduler (IWS / TWS).
  • Podstawowa znajomość narzędzi Horizont IWS Graph, BatchCP, BatchAD oraz XINFO.
  • Dobra znajomość języka angielskiego w mowie i piśmie.
  • Umiejętność pracy w oparciu o procesy incident/change management oraz zrozumienie zasad SLA.
  • Mile widziane:
  • Umiejętność pracy zespołowej i dobre zdolności komunikacyjne.
  • Analityczne podejście do rozwiązywania ...
(more)
  • Stawka: 160–180 PLN/h netto.
  • Lokalizacja: Kraków (3 dni zdalnie na tydzień).
(more)

Full-time

Skills and Experience Proven ability to design and deliver robust, high-quality solutions across multiple programming languages and frameworks. Deep expertise in frontend technologies, including TypeScript, HTML, CSS. Extensive experience with modern frontend frameworks such as React.js and Remix. Strong knowledge of web architecture, DNS, and web server technologies. Hands-on experience working with RESTful APIs, JSON, and GraphQL. Expertise in frontend testing tools and frameworks, including... (more)

  • Provide day-to-day technical guidance, ensuring the team is aligned on priorities, technical approaches, and best practices to meet business goals.
  • Foster a culture of growth by mentoring engineers, facilitating skill development, and offering constructive feedback to support their career progression.
  • Take ownership of complex frontend solutions, ensuring they are scalable, maintainable, and performant while meeting both short- and long-term objectives.
  • Collaborate effectively with ...
(more)
  • Proven ability to design and deliver robust, high-quality solutions across multiple programming languages and frameworks.
  • Deep expertise in frontend technologies, including TypeScript, HTML, CSS.
  • Extensive experience with modern frontend frameworks such as React.js and Remix.
  • Strong knowledge of web architecture, DNS, and web server technologies.
  • Hands-on experience working with RESTful APIs, JSON, and GraphQL.
  • Expertise in frontend testing tools and frameworks, including Playwright ...
(more)
  • Private healthcare
  • Sport subscription
  • Child Insurance
  • Language courses
  • LinkedIn Learning
  • Training budget
  • Life Assurance
  • Kingfisher Pension Scheme
  • Transport Discount
  • Free parking
(more)

Full-time

What we expect in general 5 years of experience in Kotlin development Good understanding of concurrency, preferably Kotlin Coroutines Experience with extending IDEs or any GUI Java frameworks Experience with working on compiler or code analysis tools is a plus English at B2 level or higher 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... (more)

  • Implement new features for IDEs such as PHPStorm, RubyMine, or core plugins within the JetBrains ecosystem.
  • Maintain clean and testable code.
  • Review contributions from team members.
  • Collaborate with a passionate team to influence the plugin’s or IDE’s direction.
  • Improve the experience for developers using the tools.
(more)
  • 5 years of experience in Kotlin development.
  • Good understanding of concurrency, preferably Kotlin Coroutines.
  • Experience with extending IDEs or any GUI Java frameworks.
  • Experience with working on compiler or code analysis tools is a plus.
  • English at B2 level or higher.
  • Passion for improving developer tools and open-source software.
(more)
  • Building tech community.
  • Flexible hybrid work model.
  • Home office reimbursement.
  • Language lessons.
  • MyBenefit points.
  • Private healthcare.
  • Training Package.
  • Virtusity / in-house training.
  • And a lot more!
(more)

Full-time

Ideally, you'll bring with you: Excellent coding skills in Scala and a passion for learning Knowledge of SQL and relational databases Excellent system design skills that allow you to choose technologies and architectures wisely Experience with distributed systems Product acumen, ownership, and focus on value delivered for the customers Working proficiency in English and Polish (both spoken and written) It will be awesome if you have: Experience with Docker Swarm / Kubernetes Experience with... (more)

  • Build the foundations that power AI Agents at scale, designing systems for reliability, performance, and change.
  • Use modern AI tools in daily work to explore designs, scaffold code, generate tests, and document decisions.
  • Manage and enhance a sophisticated system comprising over 100 microservices, predominantly coded in Scala and Java.
  • Communicate synchronously through gRPC, handle asynchronous calls via Kafka, and expose GraphQL to the frontend.
  • Contribute to strategic decisions that ...
(more)
  • Excellent coding skills in Scala and a passion for learning.
  • Knowledge of SQL and relational databases.
  • Excellent system design skills for choosing technologies and architectures wisely.
  • Experience with distributed systems.
  • Product acumen, ownership, and focus on value delivered for customers.
  • Working proficiency in English and Polish (both spoken and written).
  • It will be awesome if you have:
  • Experience with Docker Swarm / Kubernetes.
  • Experience with NoSQL databases and ...
(more)
  • Sport subscription.
  • Training budget.
  • Private healthcare.
  • Small teams.
  • Employee Stock Option Plan (ESOP).
  • Unlimited paid time off.
  • Great company offsites.
  • Free coffee and snacks.
  • Bike parking.
  • Startup atmosphere with no dress code.
  • In-house trainings and hack days.
  • Modern office with free beverages.
(more)

Full-time

Strong knowledge of C/C++ and embedded development; Experience with Linux, cross-compilation, and drivers; Understanding of RTOS (FreeRTOS, ChibiOS, or NuttX); Hands-on experience with STM32 and ESP32; Familiar with UART, SPI, I2C, and GPIO; Experience with Python/Lua scripting in ArduPilot or PX4; Understanding of UAV architecture (FC, ESC, GPS, sensors); Experience with debug tools (JTAG, SWD, logic analyser); English — for reading technical docs. Preferred Qualifications Work experience... (more)

  • Develop and debug embedded firmware in C/C++
  • Integrate and configure ELRS, CRSF, MAVLink communication systems
  • Maintain and customise ArduPilot / PX4 flight stacks
  • Write Python and Lua scripts for mission automation and configuration
  • Test and debug code in real and simulated environments (SITL, HIL)
  • Use Git and CI/CD tools for version control and deployment
  • Troubleshoot issues with firmware, data exchange, and hardware interfaces
(more)
  • Strong knowledge of C/C++ and embedded development
  • Experience with Linux, cross-compilation, and drivers
  • Understanding of RTOS (FreeRTOS, ChibiOS, or NuttX)
  • Hands-on experience with STM32 and ESP32
  • Familiar with UART, SPI, I2C, and GPIO
  • Experience with Python/Lua scripting in ArduPilot or PX4
  • Understanding of UAV architecture (FC, ESC, GPS, sensors)
  • Experience with debug tools (JTAG, SWD, logic analyser)
  • English — for reading technical docs Preferred Qualifications
  • Work...
(more)
  • Location: Poland
(more)

Full-time

5 years of similar position working experience in Python Experience with database system design, RDBMs (MySQL, Postgres), or NoSQL Experience with JavaScript - nice to have Experience with one of the Cloud - GCP or AWS Experience working in digital media, marketing technology, or advertising technology is a big plus Experience in REST API or GraphQL At OpenX, we have built a team that is uniquely experienced in designing and operating high-scale ad marketplaces, and we are constantly on the... (more)

  • Design high-performance, distributed, low-latency systems
  • Architect, create, and deliver new features and functionality
  • Work with Product to drive the requirements and own the project end-to-end
  • Collaborate with Engineering and Product teams distributed across multiple locations
  • Analyze and improve efficiency, scalability, and stability of servers and processes
  • Think long-term and be unsatisfied with band-aids
  • Identify unnecessary complexity and remove it
  • Analyze existing ...
(more)
  • 5 years of similar position working experience in Python
  • Experience with database system design, RDBMs (MySQL, Postgres), or NoSQL
  • Experience with JavaScript (nice to have)
  • Experience with one of the Cloud platforms (GCP or AWS)
  • Experience working in digital media, marketing technology, or advertising technology (big plus)
  • Experience in REST API or GraphQL
  • Familiarity with tools: Jira, Confluence, GitHub, GIT, Cloud Build, Agile, Scrum
  • Knowledge of technologies: RDBMS, Python, ...
(more)
  • Small teams
  • International projects
  • Private healthcare
  • Lunch card
  • Multikafeteria
  • Life & group insurance
  • Flat structure
  • Free coffee
  • Canteen
  • Bike parking
  • Playroom
  • Shower
  • Free snacks
  • Free beverages
  • Free lunch
  • Free parking
  • In-house trainings
  • Modern office
  • No dress code
(more)