senior software engineer

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...

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...

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...

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,...

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...

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,...

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...

At Unity, our QA team members are the test and quality experts for feature areas. We are fully embedded and rely on communication and collaboration to help the whole team deliver quality software. We re responsible with fostering a culture of quality and facilitating the idea of challenging quality issues across the entire team.You'll be embedded and working...

Architus 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, and...

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...

RSI Europe is a rapidly growing defense technology company based in Vilnius, Lithuania, developing and producing advanced remotely operated systems for modern military operations. Our mission is to empower armed forces with reliable, innovative, and field-proven solutions that enhance operational efficiency and safety. Our Autonomy Team is now looking for a...

Job Description Join our FC Customer Risk & Data Solutions team as a Senior Software Engineer, where you will build modern applications that help protect customers from financial crime. Working with cutting-edge technologies like C# and AWS, you will contribute to solutions that make a real difference in safeguarding society while advancing your technical...

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...

We are looking for an engineer to join our Test team, contributing to the testing of firmware and software for various satellite subsystems. As part of this team, you’ll learn from senior colleagues eager to share their knowledge and experience. You will help ensure that the satellite’s software and firmware are thoroughly tested before launch. As we...

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...

We are looking for Embedded Linux Software Engineer to join our R&D team in Vilnius or Kaunas. You will join one of the teams developing our next-generation video telematics devices and be responsible for designing and maintaining embedded Linux software for multi-channel camera capture, on-device video recording, live streaming, and AI-ready data pipelines....