Explore Back-End Software Engineer Jobs

Find back-end software engineer jobs paying $100,000 or more on Ladders. These roles focus on the server-side systems that power websites, mobile apps, and digital services—from APIs and databases to cloud infrastructure and distributed applications. Browse opportunities with vetted employers seeking experienced engineers to build reliable, secure, and scalable software.

What Back-End Software Engineers Do

Back-end engineers design, develop, test, and maintain the services and infrastructure that applications depend on. Their work can include building APIs, modeling and managing data, improving system performance, integrating third-party services, and troubleshooting production issues. They often collaborate with front-end engineers, product managers, designers, security teams, and site reliability engineers to deliver complete products.

Common Skills and Technologies

Employers commonly seek experience with languages such as Java, Python, Go, C#, JavaScript, or Ruby, along with frameworks and tools suited to their technology stack. Many positions also call for knowledge of SQL or NoSQL databases, API design, cloud platforms, containers, CI/CD, automated testing, system design, and secure coding practices. The right mix varies by company, product, and level of responsibility.

Career Paths and Seniority

Back-end software engineers can grow into senior, staff, or principal engineering roles, or move toward technical leadership and architecture. Some specialize in areas such as distributed systems, data infrastructure, cloud engineering, developer platforms, or application security. Job titles and expectations differ between employers, so review each listing for scope, required experience, and opportunities for growth.

Find Back-End Engineer Roles on Ladders

Use Ladders to explore vetted professional opportunities with salaries of $100,000 or more. Compare role responsibilities, technologies, experience requirements, and compensation details to identify positions that match your skills and career goals. New listings and employer needs vary, so check back regularly for current opportunities.

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$120K - $145K *

Join a team that's building innovative tools for Contested Logistics. Collaborate with engineers to create end-to-end solutions that enhance resupply operations, ensuring they are smarter, faster, and...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$171K - $190K *

Join a team that's driving revenue growth through advanced machine learning and data science. You'll optimize rider pricing algorithms and collaborate across functions to enhance Uber's mobility busin...

1 week ago

  •   Less than 5 years exp.  •   Transportation

$171K - $190K *

Lead the development of advanced machine learning solutions to optimize rider pricing and promotions, driving significant revenue growth and enhancing Uber's profitability through innovative algorithm...

1 week ago

  •   Less than 5 years exp.  •   Transportation

$171K - $190K *

Optimize rider pricing strategies using advanced machine learning and data science. Collaborate with cross-functional teams to enhance pricing algorithms and drive revenue growth, impacting over 95% o...

1 week ago

  •   Less than 5 years exp.  •   Transportation

$171K - $190K *

Drive the design and implementation of robust software solutions, collaborating across teams to enhance Uber's experimentation platform, ensuring high reliability and scalability in production environ...

2 weeks ago

  •   Less than 5 years exp.  •   Transportation

$144K - $160K *

Drive the development of backend services and APIs for search and discovery features, collaborating with cross-functional teams to enhance user experiences and ensure system reliability and performanc...

Toronto, ONIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Transportation

$231K - $378K *

Champion database performance and efficiency optimization across online and offline data platforms. Lead technical direction, enhance query execution, and drive improvements in large-scale distributed...

3 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$150K - $180K *

Shape the future of developer experience by owning projects from concept to production. Collaborate across teams to enhance APIs, tools, and observability, ensuring seamless integration for developers...

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $180K *

Unlock potential by driving the development of innovative tools for developers. Own projects from inception to production, enhancing user experience and operational efficiency across our platform...

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $120K *

Innovate by building and shipping production software across the stack. Take ownership of well-scoped problems from design to deployment, collaborating with stakeholders to deliver impactful solutions...

Vancouver, BCIn-Person

3 days ago

  •   Less than 5 years exp.  •   Real Estate & Construction

$220K - $260K *

Champion high-impact initiatives by leading complex projects, shaping technical direction, and mentoring engineers to enhance code quality and team efficiency while leveraging AI tools for optimal per...

3 weeks ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$220K - $260K *

Lead high-impact initiatives and shape technical direction for a platform relied upon by firms managing trillions in real assets. Collaborate across teams to enhance code quality, mentor engineers, an...

4 weeks ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$90K - $130K *

Empower innovation by developing full stack solutions that enhance user experiences and optimize backend systems. Collaborate with cross-functional teams to deliver scalable applications that meet evo...

CanadaRemote

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $130K *

Drive the development of core features across the full stack, collaborating with product and design teams to enhance user experiences and backend systems. Leverage your expertise in React, PHP, and mo...

Toronto, ONIn-Person

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $130K *

Innovate with us as a Full Stack Developer, crafting seamless user experiences and robust backend systems. Collaborate across teams to enhance our workforce management platform, utilizing modern techn...

Vancouver, BCIn-Person

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$130K - $260K *

Join a team that's shaping the future of data solutions by developing scalable cloud applications and transforming data across diverse environments. Collaborate with mission partners to deliver innova...

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $95K *

Empower innovation by designing and implementing LLM-powered tools and systems, utilizing AI-assisted development for real-world applications that enhance institutional investor services globally...

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$70K - $190K *

Innovate solutions as a Junior Software Engineer, enhancing AI-driven processes and workflows. Collaborate with senior engineers to streamline operational readiness and certification, gaining hands-on...

4 days ago

  •   Less than 5 years exp.  •   Information Technology

$70K - $190K *

Join a dynamic team to innovate AI-driven solutions that enhance operational readiness. Collaborate with senior engineers to streamline workflows, develop tools, and gain hands-on experience in a miss...

4 days ago

  •   Less than 5 years exp.  •   Information Technology

$70K - $190K *

Join the team to design and develop innovative web-based analysis tools, focusing on application modernization, cloud migration, and CI/CD implementation while enhancing software deployment and infras...

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$100K - $120K *

Deliver high-quality software solutions by designing, developing, and maintaining enterprise-grade applications using Java, Spring Boot, and Oracle. Collaborate with cross-functional teams to ensure s...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$405K - $485K *

Shape the future of developer experience by driving the platform direction and leading SDK development across multiple languages. Collaborate effectively to enhance usability and build robust products...

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$405K - $485K *

Lead impactful initiatives by shaping developer experiences across our Console, SDKs, and docs platform. Collaborate with cross-functional teams to ensure seamless integration and consistent delivery...

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Develop and manage scalable backend systems and APIs for an AI-driven logistics platform, ensuring high performance, reliability, and seamless integration with front-end and data processing teams...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$130K - $155K *

Make your mark at the forefront of AI-driven logistics by designing and scaling robust backend systems. Own high-performance services and collaborate across teams to ensure reliability and efficiency...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

Frequently Asked Questions (FAQ)

  • What does a back-end software engineer do?question toggle

    A back-end software engineer builds and maintains the server-side services behind digital products, including APIs, databases, business logic, and integrations. They also help ensure systems are reliable, secure, and able to scale.

  • What skills are commonly required for back-end software engineer jobs?question toggle

    Requirements vary, but often include proficiency in one or more programming languages, database experience, API development, testing, system design, and familiarity with cloud platforms or distributed systems. Check each job listing for its specific stack and qualifications.

  • What is the difference between a back-end and a front-end software engineer?question toggle

    Back-end engineers typically work on server-side logic, data, and services, while front-end engineers build the user-facing parts of websites and applications. The two roles collaborate to deliver a complete product.

  • Do back-end software engineer jobs on Ladders pay $100,000 or more?question toggle

    Ladders focuses on vetted professional jobs paying $100,000 or more. Compensation and eligibility details vary by listing, so review the individual job posting for current information.

  • What career paths are available for back-end software engineers?question toggle

    Experienced engineers may advance to senior, staff, or principal roles, pursue technical leadership or architecture, or specialize in fields such as cloud platforms, distributed systems, data infrastructure, or security.