Search current senior software developer backend jobs, vacancies, and employment in Polska on Jobeax. 10,445 senior software developer backend jobs in Polska.
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Akamai Technologies GmbH
Senior Software Development Engineer in Test Poland (Remote) Job Description Do you like collaborating across teams to solve complex problems? Do you enjoy solving large-scale systems problems? Join our Team! Akamai transforms how organizations safeguard data centers and clouds against advanced threats. Our team includes ...
Poland, Kraków
$2k USD
We are seeking a Senior 3rd Line / Software Maintenance Engineer to join our global Cloud Hosting team, working on Cloud Infrastructure Engineering Platforms and Interfaces that enable streamlined application and service development. In this dev+ops-style organization practicing "you build it, you run it," you will collaborate ...
Poland, Poznań
$2k USD
We are seeking a Senior 3rd Line / Software Maintenance Engineer to join our global Cloud Hosting team, working on Cloud Infrastructure Engineering Platforms and Interfaces that enable streamlined application and service development. In this dev+ops-style organization practicing "you build it, you run it," you will collaborate ...
Poland, Wrocław
17k zł PLN - 25k zł PLN / month
... ELK/Grafana, Sentry, GitHub Actions CI/CD - Testing: Bruno (API), Playwright (E2E), k6 (performance) What sets you apart: - 5+ years of professional experience as a Senior Developer in Test / Senior Engineer in Test / Senior SDET. - Strong coding skills in at least one major programming language (Ruby/Rails, JavaScript, Typescript) ...
Poland, Warszawa
... for engineering, marketing, sales, and the developer community; - Define, track, and analyze metrics measuring product success and adoption; - Partner with senior product leaders to align the feature roadmap with broader strategic goals; - Engage directly with the developer community through interviews, dogfooding, and ...
Poland, Warszawa
Tenth Revolution Group
... (extension intended) Working Model: Hybrid – 3 days onsite / 2 days WFH Start: Immediate or up to 1 month notice preferred THE ROLE We’re looking for hands-on Java Backend Developers to build and support scalable, production-grade backend services within a modern engineering environment. TECH STACK - Java, Spring Boot - Kafka ...
Poland, Warszawa
Bluewave IT
Bluewave IT in Poland seeks a Senior Embedded SW Developer who thrives on hands-on work building software for cutting-edge hardware platforms. You will design, implement, and maintain embedded solutions for transportation-related customer projects, focusing on performance, reliability, and safety. You will collaborate with ...
Poland, Wrocław
21840 - 25200 zł
We are seeking a Senior Sharepoint Frontend Developer to join one of our projects from banking industry. Requirements: At least 5 years of experience developing SharePoint Online solutions using SPFx, React, and TypeScript Strong knowledge of: PnP SPFx Controls, PnPJs. Fluent UI. Microsoft Graph API. Experience developing ...
Poland, Warszawa
Devapo is seeking an experienced Python Developer to design, build, and maintain scalable backend applications and AI-powered solutions for global clients. The role involves leveraging cloud platforms, developing RESTful APIs, and implementing AI features using LLM technologies. You will work with cross-functional teams, ...
Poland, Warząchewka Polska
Talanto
$6520 USD - $18808 USD / month
Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud. Role Overview We are seeking an experienced Azure Developer with expertise in CRM environments to join a team focused on the development ...
Poland, Kraków
600 - 650 £ / dziennie
Senior Java Developer Sheffield £600pd - £650pd We are seeking a highly motivated Java Developer to join a high-performing team building next-generation trading and risk systems. This role offers end-to-end involvement across the software development lifecycle, including the development of major greenfield components within ...
Poland
Svitla Systems Inc. is looking for a Senior .NET Developer (AI/ML Integration) for a full-time position (40 hours per week) in Poland. Our client is an AI-driven SaaS company delivering a unified platform for retailers. We're looking for a Senior .NET Developer who combines strong backend engineering skills with hands-on ...
Poland, Gdańsk
... tooling like Cursor and Claude, and drive performance, security, and reliability for finance automation. You will collaborate with product, design, and other engineers across time zones to deliver high-quality software. This role emphasizes mentorship, architectural excellence, and shipping impactful, production-ready
Poland, Kraków
420k
... address both organization and customer needs. Your tasks - Co-creation and development of mobile apps based on iOS platform being involved in various stages of software creating process (analysis of customer requirements, design, implementation, testing, release and publishing in AppStore) – level and scope of your responsibilities ...
Poland, Warząchewka Polska
$2k USD
We are seeking a Senior AI-Native Full-Stack Software Engineer to industrialize AI prototypes into production-grade services, building agentic systems that real users depend on while embedding evaluation, security, and observability into every layer of the stack. Please note that working from the office in Warsaw 3 days ...
Poland, Warszawa
18850 - 25900 zł
We also have 30 days of occasional remote work. m. m.
Poland, Kraków
30333 - 31083 zł
... experience., 5 years of experience with software development in one or more programming languages., 3 years of experience testing, maintaining, or launching software products, and 1 year of experience with software design and architecture. Optional, Master's degree or PhD in Computer Science or a related technical field., ...
Poland, Warszawa
... Experience with Go - Experience with Rust - Open-source contributions or active GitHub portfolio - Technical blogging or community involvement - Experience building developer platforms - Experience in security-focused environments What will you do? Join a strategic Software Security platform initiative focused on Engineering Excellence, ...
Poland, Kraków
ERGO Technology & Services
... of data from various sources to support business intelligence, investment, and asset management. How you will get the job done developing production-quality software and services, rather than treating analytics and AI as isolated prototypes building and integrating APIs and services (streamlit, react, PowerBI application) ...
Poland, Warszawa
180 zł PLN - 200 zł PLN
We need candidates who have experience creating AI, not just using AI. We are seeking a talented Senior Full Stack Developer to join a high-performing team focused on Wholesale Credit & Lending Technology. This role involves returning to the office 5-6 times per month one-site and will contribute to a significant multi-year ...
Poland, Warszawa