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Senior Backend Engineer Jobs (NOW HIRING)

We are looking for a Senior Backend Engineer with deep experience in building scalable backend systems and a strong modern engineering mindset. This role is ideal for someone who thrives in fast ...

NimbleRx is a healthtech company on a mission to simplify access, understanding and management of healthcare. As a Senior Backend Engineer, you will architect technology and customer experiences ...

Skill Senior Back-End Engineer Location New York, NY Total Experience 6 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description GC/CITIZEN can apply Required ...

We're looking for a Senior Backend Engineer to help scale the systems behind Tabby's core products. You'll work on high-impact projects in a high-growth environment, alongside a world-class remote ...

Skill Senior Back-End Engineer Location New York, NY Total Experience 6 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description GC/CITIZEN can apply Required ...

The Role We're looking for a Senior Backend Engineer to join our team. In your day-to-day work, you'll be responsible for building all aspects of our product, from discussing big ideas to debugging ...

Senior Backend Engineer Branding Brand is hiring a Senior Backend Engineer for a 12-week contract engagement (June 2026 to August 2026) to design and ship a new backend service to production for one ...

Senior Backend Engineer Branding Brand is hiring a Senior Backend Engineer for a 12-week contract engagement (June 2026 to August 2026) to design and ship a new backend service to production for one ...

Senior Backend Engineer

Santa Clara, CA · On-site

$180K - $225K/yr

As a Senior Backend Engineer , you'll drive backend architecture, scale platform services, and build high-performance infrastructure components that power AI workloads in production environments ...

Senior Backend Engineer (GenAI / LLM Workflows) Compensation: $170,000-$230,000 base + equity Location: San Francisco, CA or (open to remote to start) About Our Client Our client has built a leading ...

Senior Backend Engineer (GenAI / LLM Workflows) Compensation: $170,000-$230,000 base + equity Location: San Francisco, CA or (open to remote to start) About Our Client Our client has built a leading ...

The Senior Backend Engineer designs, builds, and maintains scalable backend systems and services that power learning solutions for Pansophic Learning. This role is primarily responsible for backend ...

Salary: $25/hr - $70/hr Senior Backend Engineer Branding Brand is hiring a Senior Backend Engineer for a 12-week contract engagement (June 2026 to August 2026) to design and ship a new backend ...

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How much do senior backend engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for senior backend engineer in the United States is $147,662.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,000.00 and $172,000.00 per year, depending on experience, location, and employer.

What engineers make $500,000?

Senior backend engineers with extensive experience, specialized skills in cloud computing, distributed systems, and high-performance programming can earn $500,000 or more annually, especially in high-cost-of-living areas or within large tech companies. Compensation often includes base salary, bonuses, and stock options. Achieving this level typically requires advanced certifications, a strong track record, and leadership responsibilities.

What are the key skills and qualifications needed to thrive as a Senior Backend Engineer, and why are they important?

To thrive as a Senior Backend Engineer, you need advanced proficiency in server-side programming languages (such as Java, Python, or Node.js), database management, and experience with scalable system architecture, typically supported by a relevant degree and several years of professional experience. Familiarity with frameworks, APIs, containerization tools (like Docker and Kubernetes), and cloud platforms (such as AWS or Azure) is essential, along with knowledge of version control systems like Git. Strong problem-solving abilities, effective communication, and mentorship skills help you collaborate across teams and guide junior developers. These skills ensure the delivery of robust, efficient, and maintainable backend systems that support business objectives and seamless user experiences.

What are some common challenges Senior Backend Engineers face when scaling backend systems, and how are they typically addressed?

Senior Backend Engineers often encounter challenges related to system scalability, such as database bottlenecks, latency issues, and maintaining system reliability under increased load. Addressing these challenges typically involves optimizing database queries, implementing caching strategies, and designing microservices architectures to distribute workloads efficiently. Collaboration with DevOps and frontend teams is also crucial to ensure seamless integration and monitoring. Proactively identifying potential scalability issues and participating in code reviews are key responsibilities in this role.

What does a senior backend engineer do?

A senior backend engineer designs, develops, and maintains server-side applications and systems that support web and mobile applications. They often work with programming languages like Java, Python, or Node.js, and use databases, APIs, and cloud services. They also review code, mentor junior team members, and ensure system scalability, security, and performance.

What is L1, L2, L3, and L4 developer?

In the context of a Senior Backend Engineer role, L1, L2, L3, and L4 typically refer to different levels of engineering seniority or experience, with L1 being entry-level and L4 representing senior or lead positions. These levels often indicate increasing expertise, responsibility, and technical skills, and are used by companies to structure career progression and compensation. Understanding these levels helps in assessing job expectations and growth opportunities within engineering teams.

What are Senior Backend Engineers?

Senior Backend Engineers are experienced software professionals responsible for designing, developing, and maintaining the server-side components of web applications or systems. They work with databases, APIs, and application logic to ensure robust, scalable, and efficient backend operations. Their role often involves collaborating with frontend engineers, managing system architecture, reviewing code, and mentoring junior developers. Senior Backend Engineers also play a key role in optimizing performance, ensuring security, and integrating new technologies into existing systems.

What engineers make 300,000 a year?

Senior Backend Engineers with extensive experience, specialized skills in cloud computing, distributed systems, and proficiency in languages like Java, Python, or Go can earn $300,000 or more annually. Compensation often depends on the industry, company size, location, and additional benefits such as stock options or bonuses.
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Senior Backend Engineer (Generalist)

TechChain Talent

New York, NY

$220K - $275K/yr

Full-time

Posted 26 days ago


Job description

Senior Backend Engineer (Generalist)
Ellipsis Labs

About Ellipsis Labs

Ellipsis Labs is a profitable, venture-backed New York-based startup building differentiated products and infrastructure in decentralized finance. The company is the developer of Phoenix, the leading order book spot exchange on the Solana blockchain, and a top 10 DEX (decentralized exchange) with >$70B in volume since inception in 2023. Additionally, we are one of the most active and prominent on-chain market makers in crypto.

About the Role

Ellipsis Labs seeks a Senior Backend Engineer (Generalist) to join the engineering team. Unlike the Risk Engineering role, this position is focused on general backend infrastructure and systems work across the platform. The team is looking for a strong generalist engineer who brings excellent CS fundamentals and system design skills, without requiring a specific quant or trading background.

We are looking for a senior-to-staff-level engineer (5–10+ years of experience) who can architect systems end-to-end, lead complex projects independently, and has a track record of building robust, high-performance backend systems.

Key Responsibilities
  • Build and maintain core backend infrastructure and systems across the Ellipsis Labs platform.
  • Design and implement high-performance, reliable systems in a fast-paced startup environment.
  • Own initiatives from design through launch and ongoing reliability, collaborating closely with engineering and leadership.
  • Adapt to fast-changing requirements and shipping cycles in a startup context.
Requirements
  • 7+ years of experience building and maintaining production-grade software systems (preferably in Rust, C++, C, Golang, Python, TypeScript).
  • Very strong CS fundamentals and system design skills (primary evaluation criterion).
  • Senior-to-staff-level seniority: ability to lead projects, architect systems end-to-end, and operate independently on complex work.
  • Job stability with consistent tenure (no frequent job hopping).
Bonus Skills
  • Low-level programming experience (C, C++, Rust) building low-level systems (strong plus).
  • Experience with blockchain technology, specifically Solana.
  • Proficiency in Rust or interest in building in Rust.
  • Interest in DeFi and trading systems (curiosity valued, not required).
  • TradFi or crypto experience is a plus but not required.