Senior Blockchain Software Engineer

Job DescriptionWe are seeking a skilled Software Engineer to join our team at Lacero, where you will work on developing cutting-edge solutions for the blockchain industry.About Us:Lacero is a technology company dedicated to building innovative products and services that leverage the power of blockchain technology.Job Summary:We are looking for a talented...

3+ years of experience with Solidity or other blockchain smart contract technologies. Proficiency in blockchain technical concepts, cryptography, and secure system architecture. Strong problem-solving skills and a mindset focused on questioning assumptions (“why” before “how”). Interest in DeFi and FinTech technologies. Ability to work both...

Requirements: 3+ years of experience with Solidity or other blockchain smart contract technologies. A strong background in software development with experience in backend and frontend technologies (minimum 5+ years in total). B2 English level or higher Proven ability to design and implement secure, distributed blockchain systems. Experience...

About VARTEQ Inc.VARTEQ Inc. is a renowned provider of cutting-edge technology solutions, catering to diverse industries with innovative digital experiences.We strive to create tailored software solutions that meet our clients' unique needs, while prioritizing the well-being and professional growth of our team members.About the RoleWe are seeking an...

At least 5 years of experience in software development; 3+ years of experience in Javascript development;  Strong skills in nodeJS, Typescript; Understanding and using SOLID principles; Strong experience in working with relational databases, such as PostgreSQL; Willingness to learn and understand new technologies; At least an intermediate level of...

**About Visible Magic**We are a Web3 company that creates and delivers innovative blockchain and Web3 products for the US market. Our clients include established high-tech blockchain projects as well as forward-thinking fintech startups.We are looking for an experienced and ambitious **QA Engineering Lead** to oversee our quality assurance department,...

Company Overview7N Sp. z o.o. is a company that values expertise and experience in software development. Our team consists of seasoned professionals who have extensive knowledge of various technologies.Job DescriptionWe are seeking a skilled Senior Backend Software Engineer - Cloud Expert to join our team. As a key member, you will be responsible for...

Job DescriptionWe are seeking a highly skilled Lead AR/iOS Developer to join our team at Visible Magic, a leading Web3 company specializing in blockchain and Web3 products for the US market.As a key member of our development team, you will be responsible for creating cutting-edge augmented reality applications for iOS platforms using ARKit and the latest...

As a Senior Software Engineer and Full-Stack Developer at Glia, you will be responsible for driving end-to-end development across our technology stack. This role is perfect for those passionate about both server-side and client-side technologies, eager to craft cohesive, full-stack solutions.We are looking for an experienced professional with 5+ years of...

As a Senior Software Engineer at AUTO1 Polska Sp.z o.o., you will be part of our dynamic Software Engineering department, working on our cutting-edge technology platform that gathers and analyzes data to optimize our platforms and processes.We are seeking an experienced Java Engineer located in Poland to join our team. You will work with some of the most...

5+ years of professional software development experience in backend programming languages (Java/Kotlin) Proven track record of delivering high-quality software solutions Proficiency with multi-threaded environments, concurrency, parallel computing (coroutines, virtual threads, WebFlux) Experience building and optimizing microservices Proficiency with best...

Requirements: 3+ years of experience in Software Engineering with a full lifecycle of project development using primarily Java. 1+ years of experience in Software Engineering with a full lifecycle of project development using Go(lang). Experience in software design, architecture, and development integration Solid knowledge of Web Services and...

About Shiji PolandShiji Poland is a software development company that specializes in building innovative solutions for the hospitality industry. Our team is passionate about delivering high-quality products that meet the evolving needs of our clients.Your RoleAs a Senior Frontend Software Engineer, you will be part of our dynamic team responsible for...

5+ years Java, Sprint Boot, MySQL/Postgres, Spring, Hibernate Great understanding of OOP, Object Design Patterns, and Design Principles Experience implementing service-oriented (SOA) and microservices architectures, RESTful web services Experience interacting with third-party interfaces, for example, Google Analytics APIs. Familiarity with writing your...

Job DescriptionWe are seeking a highly skilled Software Engineer to join our team at Spyrosoft. As a Senior Java Software Engineer, you will play a key role in designing and developing scalable and reliable microservices in production environments.About the RoleYou will be working on building and managing complex distributed systems using Java and related...

An Ideal Candidate Should Have Experience. You've built and ship products that have scaled to thousands or millions of users Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs Speed. You work quickly to generate ideas and know how to decide which things can ship now and what...

An Ideal Candidate Should HaveBS/MS/PhD in Computer Science or a related field.5+ years of industry experience in software development.Proficiency with bash/Python scripting in Linux environmentsProficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)Experience with web...

Job Location: The job is open to candidates from anywhere in Europe Flexibility: Option to work remotely/from home Why apply? Product Engineering at GraphAware is different! No more messing around with tables and forms all day Address challenges in developing graph visualisations Handle complex interactions Focus on usability and performance Do modern BE...

Experience: - Extensive experience: 5+ years of proven experience as a Full Stack Engineer or similar role with a strong focus on React, TypeScript and Next.JS. - Deep React expertise: Mastery of React.js, including advanced concepts like state management (Redux, Zustand), performance optimization, and server-side rendering. - Next.js expertise: Strong...

AVENGA is seeking a skilled Senior C# Software Engineer to join our team and contribute to the further functional expansion of a Windows application (BOS). This exciting opportunity involves working on an outdated thick-client built in C# with client/server architecture, which has been rolled out in 21 countries and is expected to expand to 10 additional...