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Senior Core Systems Engineer

posted by: spj_bot

Senior Core Systems Engineer - Secure Wallet Infrastructure

Location: Remote - Location: US or EU (remote-first, office optional). Must be in the US, not Canada or in the European Union. France or Paris or as close as possible, always preferred.

Compensation: $180K - $260K

Join a stellar team of leaders and experts in blockchain technology, cryptography, infrastructure, and security to build the backbone of blockchain wallet infrastructure for the next financial era. We are hiring a Senior Core Systems Engineer to design, build, and scale the low-level systems at the heart of our platform, where performance, security, and correctness are non-negotiable. This is a high-impact role focused on turning advanced cryptography into fast, resilient, and trusted production infrastructure.

As a Core Systems Engineer, you will work deep in the stack, designing and scaling reliable distributed services and integrating them with cloud, hardware, and blockchain environments. You will collaborate across product, research, and security to implement advanced cryptographic and security protocols using low-level systems languages.

Responsibilities:

Job Skills

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Technical Support Engineer L2

posted by: spj_bot

We are looking for a Technical Support Engineer who enjoys solving complex challenges and making a real impact on product quality.

You will work with technically challenging cases: analyzing logs, SQL queries, APIs, and services, restoring stability, and improving the user experience.

In this role, you’ll become a key link between clients, the support team, and development: helping first-line support filter requests, identifying root causes of issues, and providing feedback to the product team. Every solution you find will increase the product’s value and contribute to the company’s growth.

Responsibilities

  • Handle requests from first-line support and clients, reproduce and clarify issues.
  • Analyze incidents, identify root causes, and provide clear context to developers and DevOps.
  • Monitor task status and explain situations to clients in simple terms.
  • Document solutions and share them with colleagues.
  • Provide feedback to the product team based on incoming requests.

Requirements

Job Skills

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Senior Backend Engineer - Stream processing (Remote - Canada)

posted by: spj_bot

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Backend Engineer – Stream Processing in Canada.

This is a unique opportunity to join a fast-growing technology team working on a mission-critical project focused on enhancing driver safety. As a Senior Backend Engineer, you will design and implement highly scalable, reliable, and efficient backend systems that support real-time data streaming and analytics. You’ll collaborate with cross-functional teams to bring advanced features to production, helping scale infrastructure to support millions of users. If you enjoy solving complex problems, working with streaming frameworks, and building systems that make a real-world impact, this role is for you.

Accountabilities:

Job Skills

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Senior Software Engineer, Simulation & Emulation

posted by: spj_bot

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Software Engineer, Simulation & Emulation in the United States.

This role is a unique opportunity to help shape the software foundation behind the future of quantum computing. You’ll work within a cross-functional engineering team to design, develop, and optimize high-performance simulation systems that emulate complex electronic subsystems. These systems play a critical role in hardware-software co-design and support rapid development of prototype and production-scale quantum technologies. You’ll engage with multidisciplinary experts and contribute to the control infrastructure driving some of the most advanced computing systems in development today.

Accountabilities:

Job Skills

health dental simulation parallel computing high performance computing high performance senior engineer photonic rust operation collaborative algorithms c++ system programming language rapid development signal processing scientific computing validate equity infrastructure professional real time software design libraries calibration advanced systems control software collaboration simulation systems subsystems collaborating system programming software integration experimental debugging software development simulation software emulation cross functional continuous improvement e programming concept testing maintenance collaborator innovation c control system computing systems quantum computing scalable quantum technology scale electronic prototype electronic system architectural design code review software simulation
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