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Junior Backend Engineer Jobs (NOW HIRING)

WeTheHobby

Senior Backend Engineer

Rochester, NY · On-site

$150K/yr

Mentor Teammates - Guide junior engineers on coding best practices, clean design, and ... years of backend engineering experience, preferably with .NET * Experience designing and ...

Weight Watchers

Staff Backend Engineer

OR · Remote

What you will do As a Backend Engineer, you will be a key driver in building and scaling the ... Provide technical guidance and mentorship to junior and mid-level engineers, fostering a culture of ...

Replo

Senior Backend Engineer

San Francisco, CA · On-site

$200K - $500K/yr

About the role Hiring a senior backend engineer to join our team and focus on system architecture ... Mentoring junior engineers on best-practices Looking for someone who * Can be in office 3-4 days ...

NxT Level

Senior Software Engineer, Backend

Manhattan, NY · Remote

$170K - $230K/yr

Senior Backend Engineer (GenAI / LLM Workflows) Compensation: $170,000-$230,000 base + equity ... Collaborate with senior engineers and mentor junior developers as the team scales What Our Client ...

NxT Level

Senior Software Engineer, Backend

Manhattan, NY · On-site

$170K - $230K/yr

Senior Backend Engineer (GenAI / LLM Workflows) Compensation: $170,000-$230,000 base + equity ... Collaborate with senior engineers and mentor junior developers as the team scales What Our Client ...

NxT Level

Senior Software Engineer, Backend

Manhattan, NY · Remote

$170K - $230K/yr

Senior Backend Engineer (GenAI / LLM Workflows) Compensation: $170,000-$230,000 base + equity ... Collaborate with senior engineers and mentor junior developers as the team scales What Our Client ...

Weight Watchers

Staff Backend Engineer

What you will do As a Backend Engineer, you will be a key driver in building and scaling the ... Provide technical guidance and mentorship to junior and mid-level engineers, fostering a culture of ...

Navtech, Inc.

Java Backend Engineer

Atlanta, GA · On-site

$48.50 - $63/hr

I have an opportunity for a " Sr Java Engineer (Backend) " - (Atlanta, GA - Day 1 Onsite). and I am ... Mentor, support, and guide junior developers, including code reviews, best practices, pattern ...

Astra

Senior Backend Engineer

New York, NY · On-site +1

$190K - $230K/yr

Guide junior engineers and establish coding standards, design patterns, and engineering practices ... Backend Development: Python (we use Python 3), strong understanding of web frameworks and APIs

Astra

Staff Backend Engineer

New York, NY · On-site +1

$210K - $260K/yr

Guide junior engineers and establish coding standards, design patterns, and engineering practices ... Backend Development: Python (we use Python 3), strong understanding of web frameworks and APIs

Weave

Senior Backend Engineer

As a Senior Backend Engineer , you'll join a high-trust, high-impact team helping to shape the ... Mentor peers and junior engineers by sharing your knowledge and encouraging best practices.

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Junior Backend Engineer information

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$33.5K

$71.8K

$109.5K

How much do junior backend engineer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for junior backend engineer in the United States is $71,799.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,500.00 and $80,000.00 per year, depending on experience, location, and employer.

What are Junior Backend Engineers?

Junior Backend Engineers are entry-level software developers who focus on building and maintaining the server-side components of web applications. They work with databases, APIs, and server logic to ensure that applications function smoothly and efficiently. Typically, they collaborate with frontend engineers, follow best coding practices, and learn from more experienced team members while gaining hands-on experience with backend technologies such as Node.js, Python, Java, or Ruby.

What is the difference between Junior Backend Engineer vs Backend Developer?

AspectJunior Backend EngineerBackend Developer
Required CredentialsTypically a bachelor's degree in CS or related field; some certificationsSimilar credentials; often more experience or certifications
Work EnvironmentEntry-level, team-based projects, supervised tasksMid-level to senior projects, more autonomous roles
Industry UsageCommon in tech companies, startups, and software firmsWidespread across industries requiring backend solutions
Search & Comparison IntentOften searched by beginners or those exploring rolesCompared for experience level or career progression

The main difference between a Junior Backend Engineer and a Backend Developer lies in experience and responsibility. Junior Backend Engineers are typically entry-level, focusing on learning and supporting development tasks under supervision. Backend Developers usually have more experience, handling complex projects independently. Both roles require similar educational backgrounds and are common in tech industries, but the level of autonomy and project complexity distinguishes them.

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

To thrive as a Junior Backend Engineer, you need a solid understanding of server-side programming languages (such as Python, Java, or Node.js), relational and non-relational databases, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, RESTful API development, and cloud platforms (e.g., AWS or Azure) is typically expected. Strong problem-solving, collaboration, and communication skills help you work effectively with cross-functional teams and adapt to changing requirements. These skills ensure that you can contribute reliable, maintainable code and support the scalability and security of backend systems.

What are some common challenges faced by Junior Backend Engineers during their first year on the job?

Junior Backend Engineers often encounter challenges such as understanding complex codebases, integrating with legacy systems, and managing time effectively while learning new technologies. Collaborating with cross-functional teams and following best practices for code reviews can also be new experiences. Most teams provide mentorship and code review sessions to support growth, and it's common to gradually take on more responsibility as confidence and skills increase.
More about Junior Backend Engineer jobs
What cities are hiring for Junior Backend Engineer jobs? Cities with the most Junior Backend Engineer job openings:
What are the most commonly searched types of Backend Engineer jobs? The most popular types of Backend Engineer jobs are:
What states have the most Junior Backend Engineer jobs? States with the most job openings for Junior Backend Engineer jobs include:
Junior Backend Engineer jobs near you
Infographic showing various Junior Backend Engineer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 91% Full Time, 3% Part Time, and 5% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $71,799 per year, or $34.5 per hour.
Staff Backend AI Platform Engineer

Staff Backend AI Platform Engineer

Freshworks

San Mateo, CA • On-site

Full-time

Medical, Dental, Vision, Life, PTO

Posted 7 days ago

Job description

Company Description
Organizations everywhere struggle under the crushing costs and complexities of "solutions" that promise to simplify their lives. To create a better experience for their customers and employees. To help them grow. Software is a choice that can make or break a business. Create better or worse experiences. Propel or throttle growth. Business software has become a blocker instead of ways to get work done.
There's another option. Freshworks. With a fresh vision for how the world works.
Freshworks Inc. builds uncomplicated service software that delivers exceptional employee and customer experiences. Our people-first approach to AI eliminates friction, helping businesses reduce complexity, lower cost-to-serve, and deliver faster, more human support through enterprise-grade yet easy-to-use CX and IT solutions. Nearly 75,000 companies, including Bridgestone, New Balance, Nucor, S&P Global, and Sony Music, trust Freshworks to power their Employee Experience (EX) and Customer Experience (CX) operations.
Fresh vision. Real impact. Come build it with us.
Job Description
We are seeking a Backend AI Platform Engineer to lead the development of core backend services powering our Agentic AI Platform. In this role, you will be the primary technical driver for building reasoning-driven agents, multi-agent orchestration, and outcome-based workflows.
You will collaborate with the Principal AI Architect to bridge the gap between high-level design and scalable implementation. You will own the development of high-performance APIs and orchestration runtimes, integrating frameworks like LangChain, LangGraph, and LangSmith. This role is highly hands-on and requires a technical leader who can navigate a fast-paced environment while maintaining high engineering standards.
Key Responsibilities
Platform Backend Development
  • Lead Implementation: Act as the lead engineer for agent runtime orchestration services, focusing on reasoning, planning, and tool invocation.
  • API & SDK Design: Own the development of robust APIs and SDKs that enable internal and external teams to build and deploy agent workflows.
  • State & Memory Management: Build and optimize stateful dialog management and memory services for multi-turn, context-aware agents.
  • Agent Communication: Implement multi-agent communication (A2A) protocols and shared context systems.

System Architecture & Execution
  • Microservices Leadership: Execute the transition to cloud-native, event-driven backend services using microservices or service mesh architectures.
  • Workflow Design: Build and manage task scheduling and long-running operations using tools like Temporal or Airflow.
  • Performance Optimization: Optimize LLM orchestration for performance and cost through caching, batching, and token monitoring.

Integrations & Data Services
  • Data Pipeline Ownership: Implement and maintain RAG pipelines and integrations with vector databases (e.g., Pinecone, Weaviate, FAISS).
  • Telemetry Integration: Ensure all backend services support LangSmith-based evaluation and comprehensive observability.

Security & Reliability
  • Tenant Isolation: Implement RBAC, API authentication, and multi-tenant isolation logic.
  • Engineering Excellence: Set the standard for automated testing (unit, integration, load) and implement OpenTelemetry for full system visibility.
  • Mentorship: Provide technical guidance and code reviews for more junior backend engineers on the team.

Qualifications
Required Qualifications:
  • 6+ years of backend engineering experience.
  • 1-2+ years of hands-on experience in AI/ML platform development.
  • Expert Proficiency: Strong programming skills in Java and Python.
  • Framework Expertise: Hands-on experience with LangChain, LangGraph, or LangSmith.
  • Distributed Systems: Deep understanding of event-driven architectures, microservices, and Kubernetes.
  • Cloud & Data: Solid experience with AWS, Terraform, and a mix of relational (PostgreSQL) and Vector databases.
  • Orchestration: Practical experience with workflow engines like Temporal or Airflow and messaging systems like Kafka.

Preferred Qualifications:
  • Experience with AI-driven planning systems or dialog state tracking.
  • Background in enterprise security (RBAC, SSO, OAuth2).
  • Experience working in a high-growth SaaS or startup environment.
  • Active contributions to open-source backend or AI frameworks.

Additional Information
Please note this is a hybrid role with onsite expectations of 3x/week (Tues - Thurs) from our San Mateo, CA headquarters.
The annual base salary range for this position is $225,000- $278,000. This role is also eligible for a target bonus.
Compensation is based on a variety of factors, including but not limited to location, experience, job-related skills, and level.
Freshworks offers multiple options for dental, medical, vision, disability, and life insurance. Equity + ESPP, flexible PTO, flexible spending, commuter benefits, and wellness benefits are also offered. Freshworks also offers adoption and parental leave benefits.
At Freshworks, we have fostered an environment that enables everyone to find their true potential, purpose, and passion, welcoming colleagues of all backgrounds, genders, sexual orientations, religions, and ethnicities. We are committed to providing equal opportunity and believe that diversity in the workplace creates a more vibrant, richer environment that boosts the goals of our employees, communities, and business. Fresh vision. Real impact. Come build it with us.

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