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Software Engineer Ii Backend Jobs (NOW HIRING)

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Software Engineer II, Backend

They are seeking a Backend Software Engineer II to build robust frameworks and features, collaborate with various teams, and contribute to the development of scalable systems that enhance user ...

WHOOP

Software Engineer II (Backend, Growth)

Boston, MA · On-site

WHOOP is a company focused on health and fitness technology, and they are seeking a Software Engineer II to develop scalable and reliable backend services. The role involves building and optimizing ...

Whoop

Software Engineer II (Backend, Core)

Boston, MA · On-site

$125K - $175K/yr

As a Software Engineer II on the Core team, you will build the foundational services that power the ... Own the design, implementation, and delivery of backend services that power member-facing ...

Brex

Software Engineer II, Backend

San Francisco, CA · Hybrid

$152K - $190K/yr

Engineering at Brex Engineering at Brex is about building systems that scale with speed and intention. Our teams span Software, Data, Security, and IT, and operate with high autonomy and deep ...

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Software Engineer II Backend information

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$60.5K

$147.7K

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How much do software engineer ii backend jobs pay per year?

As of Aug 6, 2026, the average yearly pay for software engineer ii backend 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 is a software engineer II backend?

A Software Engineer II Backend is a mid-level engineering role focused on building and maintaining server-side applications, databases, and APIs. They work with programming languages like Java, Python, or Node.js to develop scalable and efficient backend systems. Responsibilities often include optimizing performance, debugging issues, and collaborating with frontend developers and other teams. This role requires a strong understanding of data structures, algorithms, and cloud services.

What skills and qualifications are needed for a software engineer II backend?

A Software Engineer II Backend typically requires solid proficiency in programming languages like Java, Python, or Node.js, experience with database technologies, and a bachelor’s degree in computer science or related fields. Familiarity with version control systems (such as Git), cloud services, and CI/CD pipelines is often expected; certifications in cloud platforms like AWS or Google Cloud can be beneficial. Strong problem-solving abilities, teamwork, and effective communication skills help individuals excel in collaborative, fast-paced environments. These competencies ensure the delivery of robust, scalable backend solutions, contributing to high-performing software teams and successful project outcomes.

What do software engineer II backends do?

As a Software Engineer II Backend, you’ll work on building and maintaining server-side applications, API development, database management, and optimizing performance for scalable systems. Collaboration is common with frontend developers, product managers, QA engineers, and DevOps teams to deliver complete features and resolve issues. Project work often involves participating in code reviews, designing system architecture, and contributing to sprint planning and troubleshooting sessions. This dynamic environment offers opportunities to learn from experienced colleagues and further develop your technical expertise.

More about Software Engineer II Backend jobs
What states have the most Software Engineer Ii Backend jobs? States with the most job openings for Software Engineer Ii Backend jobs include:
What job categories do people searching Software Engineer Ii Backend jobs look for? The top searched job categories for Software Engineer Ii Backend jobs are:
Software Engineer II Backend jobs near you
Infographic showing various Software Engineer Ii Backend job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $147,662 per year, or $71 per hour.

Sr. Software Engineer II - Backend (Remote)

Allocate

Remote

Full-time

Re-posted 5 days ago

Job description

Job Summary:
Allocate is transforming private market investing by enabling RIAs and family offices to seamlessly discover, model, and manage their private market exposure. The Senior Software Engineer II - Backend will be responsible for designing and implementing new features and endpoints in backend APIs while participating in an Agile-based development environment.
Responsibilities:
• Design & implement new features and endpoints in backend APIs
• Design & implement schema changes to support these new features
• Participate in an Agile-based development environment
• Work as part of an independent, cross-functional squad to deliver critical features for our platform
• Build high-quality, scalable, and testable code that will help drive engineering maturity and efficiency
Qualifications:
Required:
• 5+ years of object-oriented software engineering experience (C#, Java, etc)
• 5+ years of experience with SQL-based databases (Postgres ideally)
• Must understand how to design a schema that will result in a performant application (for example: when to add an index, and to which fields)
• 3+ years C# experience
• 2+ years experience developing REST APIs
• Proficiency with Git and version control systems in general
• Hands-on experience with AI-assisted development tools such as Claude Code, OpenAI’s Codex, or Cursor, and a demonstrated ability to continuously evaluate and incorporate new tools into your workflow as they emerge
• Bachelor’s degree in Computer Science, similar technical field of study, or equivalent practical experience
Preferred:
• ASP.NET Web API development experience
• Familiarity with basic ORM concepts (such as Dapper, Entity Framework, etc)
• Familiarity with FluentMigrator
• Docker and Docker Compose experience
• AWS ECS/EKS experience
Company:
Allocate provides a private markets platform that enables advisors and family offices to manage tailored investment portfolios. Founded in 2021, the company is headquartered in Palo Alto, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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