senior java software engineer

KAYAK, part of Booking Holdings (NASDAQ: BKNG), is a leading travel search engine. With billions of queries across our platforms, we help people find their perfect flight, stay, rental car and vacation package. We're also transforming business travel with a new corporate travel solution, KAYAK for Business.As an employee of KAYAK, you will be part of a...

A Full Stack Senior Software Engineer is responsible for the design, development, and maintenance of software applications using Java and a modern front-end framework (e.g., React, Angular, or Vue). This includes working with technologies such as Java, messaging brokers, ORM, as well as front-end web development technologies such as React, TypeScript, HTML,...

DescriptionSofteta is a software engineering partner for finance, energy, industrial, and other high-stakes sectors. We specialize in building and modernizing backend-heavy, integration-critical systems where speed, accuracy, and reliability are non-negotiable. With more than 100 AI and custom software experts across engineering hubs in Lithuania and Poland,...

KAYAK, part of Booking Holdings (NASDAQ: BKNG), is a leading travel search engine. With billions of queries across our platforms, we help people find their perfect flight, stay, rental car and vacation package. We’re also transforming business travel with a new corporate travel solution, KAYAK for Business.As an employee of KAYAK, you will be part of a...

Working at Omnisend is... kind of boring.   Not the soul-crushing kind of boring — more like the “no drama, no chaos, just smart people doing great work” kind. The kind that lets you focus on what matters, without pointless meetings, micromanagement, or bureaucracy. We’re data-driven. We test, we iterate, we improve. Gut feelings don’t drive...

Join Surfshark's VPN Engineering team to build and scale the core software powering our global infrastructure. You will own key stack components, optimize high-performance tools like WireGuard and HAProxy, and work with SRE to maintain a fast, secure fleet of thousands of servers. This role offers deep technical ownership, from kernel tuning and eBPF...

Working at Omnisend is... kind of boring. Not the soul-crushing kind of boring — more like the “no drama, no chaos, just smart people doing great work” kind. The kind that lets you focus on what matters, without pointless meetings, micromanagement, or bureaucracy. We’re data-driven. We test, we iterate, we improve. Gut feelings don’t drive...

🌍 About the Company Our client is an established FinTech software provider with more than 25 years of experience, developing banking technology for regulated financial institutions across international markets. The company builds secure and scalable platforms covering core banking, payments, financial integrations, and back-office operations. Its systems...

A Full Stack Senior Software Engineer is responsible for the design, development, and maintenance of software applications using C#/.NET and a modern front-end framework (e.g. React, Angular or Vue). This includes working with technologies such as C#, .NET 8.0+, and Entity Framework, as well as a modern front-end framework (React, Angular, Vue or similar),...

A Full Stack Senior Software Engineer is responsible for the design, development, and maintenance of software applications using Node.js and a modern front-end framework (e.g. React, Angular or Vue). This includes working with technologies such as Node.js, TypeScript/JavaScript, Node.js back-end frameworks (NestJS, Express, Fastify or similar) and ORMs...

A Full Stack Senior Software Engineer is responsible for the design, development, and maintenance of software applications using C#/.NET and a modern front-end framework (e.g. React, Angular or Vue). This includes working with technologies such as C#, .NET 8.0+, and Entity Framework, as well as a modern front-end framework (React, Angular, Vue or similar),...

A Full Stack Senior Software Engineer is responsible for the design, development, and maintenance of software applications using C#/.NET and a modern front-end framework (e.g., React, Angular, or Vue). This includes working with technologies such as C#, .NET 8.0+, and Entity Framework, as well as a modern front-end framework (React, Angular, Vue, or...

We create powerful, beautiful, and intuitive digital products. We don't blindly follow trends. We take our understanding of the latest technologies and build the best solutions for our enterprise clients. We’re big believers in collaboration across engineering, UX, and product teams. We combine our individual expertise to solve complex challenges. We seek...

DescriptionArchitus specialises in connecting leading UK and US businesses with top EU engineering talent, helping build high-performing technology teams and establish presence overseas. With offices in London, Vilnius and Kaunas, Architus has a strong track-record and impressive list of clients such as Invesco, Tide, Capital Group, Schroders, BNP Paribas,...

We are looking for a Mid/Senior Mobile Network Software Engineer to strengthen our developers' team in Kaunas, Lithuania. You will work with the leading networking solutions in the world and master your programming skills. Teltonika's networking solutions business unit develops and manufactures industrial and enterprise connectivity equipment, primarily...

KAYAK, part of Booking Holdings (NASDAQ: BKNG), is a leading travel search engine. With billions of queries across our platforms, we help people find their perfect flight, stay, rental car and vacation package. We’re also transforming business travel with a new corporate travel solution, KAYAK for Business. As an employee of KAYAK, you will be part of a...

Job Description A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Forward Deployed Engineers...

An architect is responsible for the design, development, and maintenance of software applications using a back-end stack (Java, Node.js or .NET) and a modern front-end framework (e.g. React, Angular or Vue). This includes working with technologies such as Java (Spring Boot), Node.js (NestJS/Express) or .NET (ASP.NET Core), message brokers (e.g. Kafka,...

An architect is responsible for the design, development, and maintenance of software applications using a back-end stack (Java, Node.js or .NET) and a modern front-end framework (e.g. React, Angular or Vue). This includes working with technologies such as Java (Spring Boot), Node.js (NestJS/Express) or .NET (ASP.NET Core), message brokers (e.g. Kafka,...

Join our team as a Tech Lead!Yes, you can! That's our attitude towards our work, ambitions, ideas, and relationships. We at Luminor believe that anyone has the potential to achieve big things and encourage everyone to achieve them, professionally and personally.Whoever you are and whatever your role is, with Luminor, you will get a once-in-a-lifetime...