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Junior Back End Developer Jobs (NOW HIRING)

Senior Backend Developer

Los Angeles, CA · On-site

$129K - $168K/yr

Mentor junior developers on integration patterns, clean architecture, and backend best practices. Qualifications Bachelor's degree in Computer Science, Engineering, or related field. 7-10+ years of ...

Senior Backend Developer

North East, PA · On-site

$111K - $144K/yr

Mentor junior developers on integration patterns, clean architecture, and backend best practices. Qualifications Bachelor's degree in Computer Science, Engineering, or related field. 7-10+ years of ...

Senior Backend Developer

Minto, AK · On-site

$125K - $162K/yr

Mentor junior developers on integration patterns, clean architecture, and backend best practices. Qualifications Bachelor's degree in Computer Science, Engineering, or related field. 7-10+ years of ...

Senior Backend Developer

North East, PA · On-site

$111K - $144K/yr

Mentor junior developers on integration patterns, clean architecture, and backend best practices. Qualifications Bachelor's degree in Computer Science, Engineering, or related field. 7-10+ years of ...

Senior Backend Developer

Minto, AK · On-site

$125K - $162K/yr

Mentor junior developers on integration patterns, clean architecture, and backend best practices. Qualifications Bachelor's degree in Computer Science, Engineering, or related field. 7-10+ years of ...

Senior Backend Developer

Los Angeles, CA · On-site

$129K - $168K/yr

Mentor junior developers on integration patterns, clean architecture, and backend best practices. Qualifications Bachelor's degree in Computer Science, Engineering, or related field. 7-10+ years of ...

Developer, Back End

Tempe, AZ · On-site

$114K - $135K/yr

You will play a key role in mentoring junior developers, participating in architecture discussions ... Develop and maintain scalable backend services and APIs using TypeScript on AWS serverless ...

You will play a key role in mentoring junior developers, participating in architecture discussions ... Develop and maintain scalable backend services and APIs using TypeScript on AWS serverless ...

Senior Java Backend Developer Location: Jersey City, NJ Duration: Contract - 12 months Pay Range ... Perform code reviews, mentor junior developers, and drive engineering excellence. Required Skills ...

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Junior Back End Developer information

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How much do junior back end developer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for junior back end developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Junior Back End Developer position, and why are they important?

To thrive as a Junior Back End Developer, you need a solid understanding of server-side programming languages (such as Java, Python, or Node.js), basic database management, and problem-solving abilities, often supported by a degree in computer science or a related field. Familiarity with frameworks (e.g., Express, Django), version control systems like Git, and exposure to cloud platforms or RESTful APIs are commonly expected. Strong communication skills, a willingness to learn, and an aptitude for teamwork make candidates stand out in this collaborative environment. These skills are crucial for building robust applications, maintaining efficient workflows, and integrating seamlessly with cross-functional teams.

What is a Junior Back End Developer job?

A Junior Back End Developer is an entry-level software developer responsible for building and maintaining the server-side logic, databases, and APIs of web applications. They work with programming languages like Python, Java, or Node.js and collaborate with front-end developers to ensure seamless integration. Their tasks often include writing code, debugging issues, optimizing performance, and managing databases. Juniors typically work under the guidance of senior developers to improve their skills and gain experience in back-end development.

What are some common challenges faced by Junior Back End Developers in their first role?

Junior Back End Developers often find themselves adjusting to complex codebases and learning how to troubleshoot issues within existing systems. Navigating unfamiliar frameworks, understanding best practices for security and performance, and collaborating effectively with front-end developers and other team members can also be initial challenges. Many juniors spend time improving code review skills and learning to communicate technical issues clearly. Embracing these learning opportunities and seeking mentorship will help you grow quickly and build confidence in your new role.

More about Junior Back End Developer jobs
What cities are hiring for Junior Back End Developer jobs? Cities with the most Junior Back End Developer job openings:
What are the most commonly searched types of Back End Developer jobs? The most popular types of Back End Developer jobs are:
What states have the most Junior Back End Developer jobs? States with the most job openings for Junior Back End Developer jobs include:
Infographic showing various Junior Back End Developer job openings in the United States as of July 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.
Senior Backend Developer

Senior Backend Developer

Sedgwick

Los Angeles, CA • On-site

$129K - $168K/yr

Other

Posted 9 days ago


Sedgwick rating

7.6

Company rating: 7.6 out of 10

Based on 313 frontline employees who took The Breakroom Quiz

187th of 278 rated insurance


Job description

By joining Sedgwick, you'll be part of something truly meaningful. It's what our 33,000 colleagues do every day for people around the world who are facing the unexpected. We invite you to grow your career with us, experience our caring culture, and enjoy work-life balance. Here, there's no limit to what you can achieve.

Newsweek Recognizes Sedgwick as America's Greatest Workplaces National Top Companies

Certified as a Great Place to Work

Fortune Best Workplaces in Financial Services & Insurance

Senior Backend Developer

Job Responsibilities

Lead the design and development of scalable backend systems that support enterprise applications and integrations.

Architect, build, and maintain RESTful and event-driven APIs for internal and external consumers.

Design abstraction layers that expose functionality from legacy systems in a secure, modern, and reusable manner.

Develop middleware services to translate, normalize, and orchestrate data between legacy platforms and modern applications.

Integrate with legacy systems using available interfaces such as SOAP, REST, JDBC/ODBC, message queues, flat files, or proprietary APIs.

Build API gateways and service layers that handle authentication, rate limiting, logging, and monitoring.

Design and implement data transformation logic to map legacy schemas to modern domain models.

Develop asynchronous processing pipelines using queues, event streams, or batch processing frameworks.

Optimize backend services for performance, scalability, reliability, and fault tolerance.

Implement caching strategies and database performance tuning techniques.

Create robust error-handling and retry mechanisms for unstable or high-latency legacy endpoints.

Ensure secure integration using OAuth2, JWT, mutual TLS, SAML, or other enterprise authentication mechanisms.

Work closely with enterprise architects and infrastructure teams to modernize legacy integration patterns.

Participate in system decomposition initiatives, including incremental migration from monoliths to microservices.

Write comprehensive unit, integration, and contract tests to ensure API reliability.

Document API specifications using OpenAPI/Swagger or similar standards.

Implement logging, tracing, and monitoring using observability tools.

Support CI/CD pipelines for automated builds, deployments, and environment promotion.

Troubleshoot production issues related to system integration, performance bottlenecks, or data inconsistencies.

Mentor junior developers on integration patterns, clean architecture, and backend best practices.

Qualifications

Bachelor's degree in Computer Science, Engineering, or related field.

7-10+ years of experience in backend software development.

Strong proficiency in one or more backend languages such as Java, C#, Python, or Node.js.

Deep experience designing and building RESTful APIs and microservices.

Proven experience integrating with legacy enterprise systems.

Experience working with SOAP services, XML, JSON, and enterprise messaging systems.

Strong understanding of relational databases (SQL Server, Oracle, PostgreSQL) and query optimization.

Experience with NoSQL databases and caching technologies such as Redis.

Knowledge of API security standards and enterprise authentication mechanisms.

Experience with containerization technologies such as Docker and orchestration platforms such as Kubernetes.

Familiarity with API gateways, service meshes, and middleware platforms.

Experience implementing asynchronous communication patterns using Kafka, RabbitMQ, or similar technologies.

Strong understanding of distributed systems, scalability, and resilience patterns.

Experience working in regulated or high-availability enterprise environments preferred.

Strong analytical and troubleshooting skills with the ability to navigate complex system dependencies.

Excellent communication skills and ability to collaborate across technical and business teams.

Sedgwickis an Equal Opportunity Employer and a Drug-Free Workplace.

If you're excited about this role but your experience doesn't align perfectly with every qualification in the job description, consider applying for it anyway! Sedgwick is building a diverse, equitable, and inclusive workplace and recognizes that each person possesses a unique combination of skills, knowledge, and experience. You may be just the right candidate for this or other roles.

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