1893 backend developer English-speaking jobs in Masovian Voivodeship

  • Reef Assistants
  • Warsaw, 100% Remote
  • February 20
  • remote work
LogoJoin us as a fully remote Executive Assistant and work with the founders of start-ups and CEOs of small to medium companies. Every workday brings something new, letting you dive into different subjects and expand your knowledge. In the simplest terms, your job is helping high-level clients make decisions - from small, everyday choices to major business dilemmas.
  • ART2HIRE
  • Warszawa
  • February 13
They are now looking for an experienced Backend Developer (Node.js, MongoDB, AI Agents) — Data-Oriented ... Requirements Strong backend experience with Node.js and modern JavaScript. ... Build backend services in Node.js (JavaScript) and design scalable APIs to power AI features end‑to‑end
  • Veepee
  • Warszawa
  • February 15
DescriptionToday we're looking for a Backend/Full Stack developer to join our Logistics Tooling team ... Job DescriptionToday we're looking for a Backend/Full Stack developer to join our Logistics Tooling ... Join to apply for the Fullstack Developer (.Net) - Log Tooling role at Veepee1 week ago Be among the ... with focus on backend developmentInvestigate, review code, resolve bugs and perform minor front-end ... first 25 applicantsJoin to apply for the Fullstack Developer (.Net) - Log Tooling role at Veepee Job
  • CGI
  • Warsaw
  • February 15
Position Description: We are seeking an experienced Backend Developer to join our consulting team and ... SCRUM setting – ability to manage multiple priorities; ability to adapt to changing priorities • AWS Developer ... You will be responsible for designing, developing, and maintaining secure, scalable backend services ... The ideal candidate has strong expertise in AWS security, encryption algorithms, and backend development ... Job responsibilities: •Design, develop, and maintain backend services and APIs using Node.js. • Implement
  • Postclick
  • Warszawa
  • February 15
Backend Developer will join the Instapage team, working on a PHP 7.2 core platform and over ten Node.js v12 microservices. Responsibilities include maintaining existing products, developing new features, ensuring technology standards, and collaborating with a scrum team. Requires 3+ years of software development experience, PHP/Typescript/Node.js development experience (Phalcon, Express, Nest), and experience with databases (MySQL, MongoDB, ORM). Strong written and spoken English is required.
  • Raiffeisen Tech Poland
  • Warszawa
  • February 11
Backend Developer (f/m/x)The core factsMaintenance and development of web application backends in the ... industry (Java 8/17, Spring Boot, PostgreSQL).Implementation of new end-to-end functionalities on the backend ... English.Proactivity, responsibility, ability to work in a team.Knowledge of microservices architecture and backend ... documentation.Collaboration with an international team.Your core competencesMin. 3-4 years of experience as a Backend
  • IGT
  • Warszawa
  • February 20
Role Overview As a Junior Backend Java Developer, you will support the design, development, and maintenance ... of backend systems. ... Key Responsabilities Backend Development: Develop robust, configurable applications using Java ... Ensure security, scalability, and performance in all backend solutions System-Level Skills: Employ ... teams Participate actively in scrum events Collaborate with other engineering teams Required Skills Backend
  • Brightstar Lottery
  • Warsaw
  • February 17
Role Overview: As a Junior Backend Java Developer , you will support the design, development, and maintenance ... of backend systems. ... Key Responsabilities: Backend Development : Develop robust, configurable applications using Java 17+ ... Ensure security, scalability, and performance in all backend solutions System-Level Skills: Employ Bash ... teams Participate actively in scrum events Collaborate with other engineering teams Required Skills: Backend
  • Talan Group
  • Warszawa
  • February 15
Senior Backend Developer (Scala & Spark)Talan is an international advisory group on innovation and transformation ... delivery.QualificationsAt least 7 years of experience in programmingAt least 3 years of experience as Programming backend
  • Vyntra Global
  • Warszawa
  • February 4
Software Developer / Senior Software Developer (Java)Financial Crime Platform | Backend EngineeringVyntra ... backend services that are part of a large, enterprise-grade platform used by global banks.Your work ... will include:Designing and developing backend services in JavaImproving performance, reliability, and ... you are comfortable working independently on complex problems.You have:Strong experience with Java in backend ... actionable insights.The roleYou will join the Financial Crime Product Development team as a Software Developer
  • Chabre IT Services Sp. z.o.o
  • Warsaw
  • February 20
Working as a Senior Node.JS Developer you will: Design, develop, and evolve backend services for the ... Qualifications 6+ years of experience as a Backend Developer 4+ years of commercial experience with Node.js ... new features and technical improvements (approx. 70% of role) Take ownership of the in-house HubSpot backend ... architect and cross-functional engineering teams Ensure high performance, reliability, and observability of backend
  • PMSolutions
  • Warszawa
  • February 15
: from 18000 pln to 24000 pln brutto JAVA DEVELOPER BACKEND Gdańsk/ Lodz/Warsaw What you’ll be doing ... SENIOR JAVA DEVELOPER LOCATION: GDYNIA, GDAŃSK, ŁÓDŹ, WARSZAWA TYPE: HYBRID (4 time a month) SALARY ... as Senior Java Developer: -Developing code and assuring code quality, -Cooperating with your team: developers ... PLEASE SEND YOUR CV TO [email protected] with title „SENIOR JAVA DEVELOPER'' In accordance
  • Fundraise Up
  • Warszawa
  • February 15
Join to apply for the Backend Developer (Node.js) role at Fundraise UpJoin to apply for the Backend Developer ... Developer (Node.js/TypeScript)We’re unlocking community knowledge in a new way. ... Developer, you will be a key architect of the engine that powers our global platform. ... increase your chances of interviewing at Fundraise Up by 2xSign in to set job alerts for “Back End Developer ... standalone SPA), donor, organization, and partner portals, admin tools, and several internal apps.Our backend
  • INTENT sp. z o.o.
  • Warszawa, mazowieckie
  • February 1
Senior Backend Developer (Node.js, freelance) Miejsce pracy: Warszawa Technologies we use Expected AWS ... Developer to join our projects ASAP. ... Develop high-performance and secure backend services. ... Advanced knowledge of backend development, cloud architecture, and distributed systems. ... Your responsibilities Build and maintain scalable backend and cloud solutions for IoT projects.
  • TBS Consulting
  • Warszawa, mazowieckie
  • January 30
Backend Software Developer (Java / Spring Boot) Miejsce pracy: Warszawa Technologies we use Expected ... Software Developer (Java/Spring Boot). ... developer frontend developer manual tester This is how we work on a project Clean Code code quality ... Your role will be critical in shaping backend architecture and helping to integrate backend services ... Collaborate with other backend developers and QA engineers to deliver high-quality solutions.
  • Productiv.team
  • Warszawa
  • February 13
Join to apply for the Backend Node.js Developer role at Productiv.team. ... Node.js Developer to join the team. ... About the Role We are actively seeking a skilled Back-end Developer with expertise in Node.js, TypeScript ... Required Qualifications 3+ years of professional backend development experience. ... a fast-growing US based multinational information technology services company, and we are seeking a Backend
  • Capstone Integrated Solutions
  • Warszawa
  • February 15
Strong backend development experience with Python FastAPI and SQLAlchemy. ... Responsibilities Design, develop, and maintain frontend components using Angular and backend services ... (frontend) and Python (backend) to contribute to the design and development of a cloud-native application ... AWS Certification (Developer, Solutions Architect Associate/Professional). ... AWS certification (Developer Associate or Solutions Architect Associate).
  • Moon Active
  • Województwo mazowieckie
  • February 27
As a BackEnd Developer, you will be working in a scrum team implementing new features and improving existing ... Requirements Backend development experience (any OOP language, ex. ... We are looking for a Strong developer to join an engineering team that is responsible for building complex ... Redis); Experience with Backend development of real‑time web services; Experience in a high scale system
  • ASTELLAS PHARMA CAPABILITY CENTRE POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
  • Warszawa, mazowieckie
  • February 5
Backend Engineer/Developer Miejsce pracy: Warszawa Technologies we use Expected HTML CSS TypeScript JavaScript ... and maintain full-stack applications using frontend frameworks like React, Angular, or Vue.js, and backend ... The Opportunity: As a Backend Engineer, you will be responsible for the development and maintenance of ... Our requirements Proven experience in both frontend (HTML, CSS, TypeScript, JavaScript, React) and backend ... both frontend and backend systems that support Astellas' generative AI platforms and digital transformation
  • Intix
  • Warszawa
  • February 24
.* Software Developer (Java) Financial Crime Platform | Backend Engineering Vyntra builds software that ... Software Developer (Java). ... The role You will join the Financial Crime Product Development team as a Software Developer or Senior ... You will work in a small, autonomous agile team, building and maintaining backend services that are part ... You have: Strong experience with Java in backend development Experience with distributed or cloud-based
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