3370 backend developer English-speaking jobs in Masovian Voivodeship

  • AIDA projektai, MB
  • Warszawa
  • January 5
Expert‑level Python developer (5+ years) with strong knowledge of TensorFlow, PyTorch, Scikit‑learn, ... Experience with scalable ML infrastructure and backend engineering (API design, cloud integrations, ML
  • TripleTen
  • Warsaw
  • February 7
Technical Expertise: At least 5 years of professional software development experience in backend or full-stack ... work under the hood - ability to explain; Solid knowledge of system design, testing strategies, and developer ... Professional Background: Background in developer advocacy, tech leadership, conference speaking, or technical ... Share, etc.); Russian language skills (some of our students speak Russian); Active participation in developer
  • Ework Group
  • Warsaw
  • January 16
with Microservices, Java 21, Spring Boot , Oracle, GIT, Maven, Jenkins Although the role will be backend ... For our Client from banking industry we are looking for Senior Java Developer (or Fullstack Dev) - 3 ... For our Client from banking industry we are looking for Senior Java Developer (or Fullstack Dev) - 3 ... insurance Multisport Teambuilding events Contact person: [email protected] ,[Java Developer
  • Exact Sciences
  • Warszawa
  • January 16
Certified Platform App Builder, JavaScript Developer I. ... Salesforce and other cloud technologies. 2+ years of proficiency in Salesforce.com development covering both backend ... The Platform Developer is responsible for delivering high‑quality, secure, and scalable solutions for ... Preferred Qualifications Salesforce certifications: Salesforce Certified Platform Developer I, Salesforce
  • Société Générale
  • Warsaw
  • January 22
LogoYou are more backend oriented (it’s 70% of work). ... You have 5+ years of professional experience as a developer. ... We’re looking for a skilled Fullstack Java Developer to join our Warsaw team. ... We’re looking for a skilled Fullstack Java Developer to join our Warsaw team.
  • Societe Generale
  • Warszawa
  • December 22
You are more backend oriented (it’s 70% of work) You have strong skills in Java (17+) You have database ... ceremonies (3-week sprints) Required Profile You have 3+ years of professional experience as a Java developer
  • Capgemini
  • Warszawa
  • January 21
and security of applications at all times Your Profile: Minimum 6 years of experience as a Java developer ... services Implement and optimize frontend and backend code for performance and scalability, ensuring ... robust RESTful APIs with Java and Spring technologies, ensuring smooth data flow between front and backend
  • Knowit
  • Warszawa
  • January 16
Project Description As a Backend Developer in the STREAM team, you will help build and enhance mission‑critical ... Senior Back-end Developer (B2B) Join to apply for the Senior Back-end developer (B2B) role at Knowit ... Bachelor’s degree or higher in a relevant field 5‑7 years of professional experience as a software developer
  • Godel Technologies Europe
  • Warsaw
  • January 26
Logopeer reviews, refinements, and continuous feedback loops across a multi-disciplinary team , Maintain a developer-first ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft ... Tech Stack Backend: Python 3.1x, Django 4.x, Django ORM Frontend: React (rarely requests to craft ... gross senior 15000 - 24 000 PLN gross ,[Design, develop, and maintain scalable finance-focused backend
  • ALGOTEQUE Innovation Hub
  • Warszawa
  • January 29
helping our customers achieve their business and IT strategies.Job DescriptionAs a .NET C# Full-stack Developer ... Framework 4.8, C#), ASP.NET Core .NET Webforms application and ASP.NET Core .NET MVC application.Implement backend
  • AllStars-IT
  • Warszawa
  • January 23
experience with Nest.JSExperience with Databases - MySQL is a MustExperience with building scalable backend ... Senior Full-Stack Developer- Typescript, NDALevelSeniorDepartmentOther IT PositionsTypeFull TimeProjectNDALocations ... by millions of web sites and customers.Required skills:6+ years of proven experience as a full-stack developer
  • Andersen Software, Inc.
  • Warszawa
  • January 5
performance, security, scalability, and accessibility.Debugging and troubleshooting issues related to backend ... The international IT сompany Andersen invites a Drupal Developer to join our dynamic and highly skilled ... features.Participating in code reviews, documentation, and deployment processes.RequirementsExperience as a Drupal Developer
  • hireforyou
  • Warszawa
  • January 22
web platform that helps freelancers find remote jobs more effectively with AI.Looking for a Senior Backend ... Engineer to design and build a reliable ATS/job-board automation layer and the backend behind our auto-apply ... .Work with Product to shape realistic technical requirements.You Must Have:5-6+ years of commercial backend ... experience.Strong production experience with at least one backend stack (e.g., / Go / Python) and readiness ... email-based registration, verification codes/links, logins, and other multi-step flows.Design and develop the backend
  • intent sp. z o.o.
  • Warszawa
  • January 16
We’re currently seeking a passionate freelance Senior Cloud Backend Engineer to join our projects ASAP ... Be part of groundbreaking IoT projects, shaping the future of cloud and backend technology. ... intent, you'll have the opportunity to work on diverse IoT projects, leveraging your expertise in backend ... a long-term partnership.What You’ll Do:Build and maintain cloud infrastructure based on AWS.Develop backend ... If you’re excited about cloud computing, scalable systems, and backend development in innovative projects—this
  • Kyriba
  • Warszawa
  • January 5
About The Role As a Senior Front-End Developer, you will be a key technical contributor within our Product ... development initiatives, mentor team members, and work closely with UX designers, product managers, and backend ... designers to translate designs from Figma into pixel-perfect implementations, and collaborate with backend
  • Kyriba Corp.
  • Warszawa
  • December 21
****About the role****As a Senior Front-End Developer, you will be a key technical contributor within ... designers to translate designs from Figma into pixel-perfect implementations, and collaborate with backend ... development initiatives, mentor team members, and work closely with UX designers, product managers, and backend
  • HelloFresh
  • Warszawa, mazowieckie
  • January 28
Staff Backend Engineer - Active Journey Alliance Miejsce pracy: Warszawa Technologies we use Expected ... Go PHP Docker Kubernetes Kafka RabbitMQ Your responsibilities As a Staff Backend Engineer, you will ... with experience working with senior stakeholders and distributed teams •GraphQL experience for client-backend ... cross-functional partners to align technical strategy with business objectives Our requirements •8 years of backend
  • Mindbox Sp. z o.o.
  • Warszawa, mazowieckie
  • January 16
Backend Engineer (Java) Miejsce pracy: Warszawa Technologies we use Expected Java Spring Boot Kubernetes ... Work across the backend chapter to uphold standards, best practices, and promote innovation. ... We’re looking for a Backend Engineer passionate about building innovative solutions using cutting-edge
  • Tieto
  • Warszawa
  • January 24
Gdańsk, Gdynia or Łódź – 3 days per week in the officeAbout The Role**We are seeking a skilled Java Developer ... to join our team, with a strong foundation in backend development and a keen interest or experience ... applications, including microservices and payment systems.Key ResponsibilitiesDevelop and maintain backend
  • All The Hires
  • Warszawa
  • January 17
While their main modules run on Python, they rely on a strong Scala Developer to handle high-load streaming ... final round: A conversation with the HR team member to discuss cultural alignmentReady to build the backend ... You will work closely with your Team Lead and peers to integrate backend solutions within a Service Oriented
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