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Senior Software Engineer (Java)
New
Java

Senior Software Engineer (Java)

Warszawa
Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote

Tech stack

    AWS

    advanced

    SpringBoot

    advanced

    PostgreSQL

    advanced

    Java

    advanced

Job description

Senior Software Engineer - Backend


We’re hiring a Senior Backend Engineer to help architect and build the infrastructure powering cutting-edge AI and blockchain applications. You’ll join as a technical leader on our small but high-impact engineering team; you’ll have a clear path toward a management role. This role is ideal for someone who thrives on solving complex system challenges and is excited about the convergence of crypto adoption and using AI as a core accelerant to our velocity.


We’re are US-based company, so part of the working hours (until around 7 PM CET) align with the American time zone. The remaining hours can be arranged freely – flexibility and good fit are important to us.


You will

  • Proactively improve our architecture, frameworks, tooling, automation, and processes

  • Be heavily involved in complex backend engineering feature development, architecture design, and scaling the Meld stack in close collaboration with DevOps.

  • Develop close relationships with product management, DevOps and engineering peers

  • Design high-performance APIs and services for real-time and data-intensive workloads

  • Use AI as a core accelerant to Meld development velocity and quality

  • Define technical strategy, contribute to architectural decisions, and drive engineering best practices

  • Mentor team members and help shape the future of the engineering organization


You have

  • 8+ years of experience designing, implementing and testing Java code

  • Extensive hands-on experience implementing & scaling distributed SOA systems

  • Designed highly available and observable distributed services

  • Juggled multiple competing product priorities vs. engineering investments

  • Tools and skills: Used Postgresql, worked on AWS, experience with long running java processes, i.e. web http, and have experience in experience in SpringBoot, Gradle, Redis & NoSQL

  • Led and mentored junior Software Engineers

Undisclosed Salary

B2B