senior software developer tech lead

Jobtailor in Warsaw is seeking an experienced Software Developer to join a strategic Frontex project, developing software solutions and performing UML application design across data, business logic, and UI layers.You will work in Scrum teams, provide technical leadership, and produce comprehensive documentation as part of a high‑impact ICT initiative...

Who We Are Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services. We offer solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and...

WHO WE ARE Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services. We offer solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and...

Astek Polska sp. z o.o. w Warszawie poszukuje Senior Java Developera/Tech Leada dla klienta z branży ubezpieczeniowej. Stanowisko obejmuje projektowanie i rozwój usług w architekturze mikroserwisowej, nadzór techniczny oraz współpracę z zespołami biznesowymi.Praca 100% zdalnie lub w sposób hybrydowy z biura w Warszawie (1 dzień w tygodniu)....

ARHS in Poland (Warsaw) seeks a senior software professional to design and develop enterprise systems and lead technical teams. You will translate complex requirements into robust architectures and drive best practices across the full software lifecycle.The role requires hands-on experience with UML, enterprise development, and security-minded design. You...

Jobgether is seeking a senior technical leader to own features end-to-end across frontend and backend using Node.js, TypeScript, and React 18+. You will design APIs, implement secure auth, and mentor engineers in a fully remote, Melbourne-time environment.You will drive architecture, testing, performance optimisations, and collaboration with product/design...

🎯 YOUR RESPONSIBILITIES: Mentoring and support for the development team Development and maintenance of web applications and advanced websites using Python (Django) and React/React Native (TypeScript) Supporting project managers in team management (including problem-solving, task estimation, and schedule prioritization) Close cooperation with other team...

Job DescriptionDołącz do NATEK jako Java Tech Lead i wesprzyj realizację projektów dla jednego z naszych klientów z branży bankowej. Będziesz częścią zespołu rozwijającego aplikacje w obszarze kredytów. Your Responsibilities Pełnienie roli lidera(-ki) technicznego(-ej) w zespole projektowym Projektowanie i rozwój systemów w architekturze...

YOUR RESPONSIBILITIES Mentoring and support for the development team Development and maintenance of web applications and advanced websites using Python (Django) and React/React Native (TypeScript) Supporting project managers in team management (including problem-solving, task estimation, and schedule prioritization) Close cooperation with other team members...

Join ABC Fitness and become part of a culture that’s as ambitious as it is authentic. Let’s transform the future of fitness—together!Our ValuesBest LifeWe believe great work begins with great people. That’s why our culture is built on respect, trust, and belonging. We create an inclusive environment where every team member can bring their authentic...

Cześć! U nas znajdziesz to, czego szukasz - przekonaj się! Co dla Ciebie mamy: - Stabilna współpraca Wyzwania technologiczne i praca z nowoczesnymi rozwiązaniami. Internal Mobility - nie musisz zmieniać firmy, żeby zmienić projekt - Ambasadorzy SCALO Rozwijaj kompetencje techniczne i presalesowe, wpływaj na kierunek rozwoju organizacji i...

Software Mind is building a private cloud solution for a government institution in Western Europe. You will design and deliver backend applications, migrate workloads, and support production operations.The path includes growing into a tech lead role with mentoring and client-facing responsibilities. We expect 5+ years of Python experience, strong CI/CD and...

Cześć! U nas znajdziesz to, czego szukasz - przekonaj się! Co dla Ciebie mamy: - Stabilna współpraca Wyzwania technologiczne i praca z nowoczesnymi rozwiązaniami. Internal Mobility - nie musisz zmieniać firmy, żeby zmienić projekt - Ambasadorzy SCALO Rozwijaj kompetencje techniczne i presalesowe, wpływaj na kierunek rozwoju organizacji i...

OverviewTech Lead Angular Developer vacancy in Krakow, Poland. Andersen, an international IT company, invites an experienced Tech Lead Angular Developer to work on a project for one of our German partners.The project involves the development of an online platform providing insurance services globally. The customer is the largest insurer in Germany and one of...

Astek Polska sp. z o.o. poszukuje Senior Java Developera/Tech Leada dla klienta z branży ubezpieczeniowej. Rola obejmuje projektowanie architektury, rozwój usług w architekturze mikrousług i nadzór nad integracjami z CRM oraz systemami szkód.Praca 100% zdalnie lub hybrydowa z biurem w Warszawie (1 dzień w tygodniu). Projekt długofalowy przynajmniej...

We are building a highly customizable ERP system designed to scale with complex business needs. The platform is modular, multi-tenant, and built around a modern micro-frontend-friendly architecture. You will play a key role in shaping the UI architecture, defining best practices, and ensuring exceptional performance and maintainability.Role OverviewAs a Lead...

- 8+ years of experience in software development, with a strong focus on Java - Solid understanding of concurrent and multithreaded programming, - Experience in a building financial/trading systems is a big plus - Experience in building distributed systems. - Proven ability to deliver complex technical solutions. - Experience working in collaborative,...

Join ABC Fitness and become part of a culture that’s as ambitious as it is authentic. Let’s transform the future of fitness—together! Our Values Best Life We believe great work begins with great people. That’s why our culture is built on respect, trust, and belonging. We create an inclusive environment where every team member can bring their...

Our client in banking and capital markets industry is building a centralized platform for its sales and trading business vertical. A critical challenge is the client experience, where clients face off with three separate businesses, rather than a one-stop-shop. This experience is mirrored on the back-end with three separate workflows and infrastructures...

  We are seeking a skilled and motivated Backend Engineer to join our IoT Platform team. This role is critical to delivering the new initiatives, focusing on scalable backend services that support our connected devices and data-driven operations     Your Day to Day   • Work closely with architects to translate solution designs into scalable and...