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Junior Backend Developer Jobs in Washington (NOW HIRING)

MOLG Inc.

Backend Software Engineer

Sterling, VA · On-site

Participate in sprint planning, technical reviews, and architectural discussions, while mentoring junior engineers on backend best practices. * Drive innovation by evaluating new backend technologies ...

Infojini Inc

Jr. Web Developer

Suitland, MD · On-site

Title: Jr. Web Developer Duration: Full time Location: Suitland, MD Client ... Direct Client The candidate needs to have strong backend coding experience. Experience in PHP ...

Molg

Backend Software Engineer

Sterling, VA · On-site

Participate in sprint planning, technical reviews, and architectural discussions, while mentoring junior engineers on backend best practices. * Drive innovation by evaluating new backend technologies ...

Ask IT consulting

Junior Web Developer

Alexandria, VA · On-site

Alexandria, VA Must Need Active Secret Security Clearance Junior Web Developer Required Experience in Front-End Web Development (HTML 5, CSS 3, JavaScript, BootStrap, AJAX) Expertise in Back-End ...

Comcast

Lead Backend Engineer

Washington, DC · On-site

$141K - $212K/yr

Lead the design, development, and delivery of distributed backend systems using Golang . * Define ... Mentor junior engineers through code reviews, design discussions, and technical coaching. * Ensure ...

NTT DATA Services

Junior Developer

Arlington, VA · On-site +1

$75K - $156K/yr

We are seeking a motivated Junior Developer with flexible fullstack and integration-oriented ... Job Duties: Assist in developing, testing, and maintaining application features across back-end and ...

NTT DATA Services

Junior Developer

Arlington, VA · On-site +1

$75K - $156K/yr

We are seeking a motivated Junior Developer with flexible fullstack and integration-oriented ... Job Duties: Assist in developing, testing, and maintaining application features across back-end and ...

Compunnel

Senior Backend Java Developer

Rockville, MD · On-site

$122K - $159K/yr

... junior developers through coaching, knowledge sharing, and technical guidance. • Ensure high ... backend development, distributed systems, and microservices architecture. • Proven experience ...

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$67K - $88K/yr

They are seeking a Junior Data Integration Developer to support the development and integration of ... Responsibilities : • Build and maintain RESTful APIs and backend integration services. • ...

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$80K/yr

Junior Data Integration Developer Company: BLN24 About Us: We find strength in teamwork-a better ... Support scalable backend services using AWS cloud technologies. * Perform data transformation ...

BLN24

Junior Data Integration Developer

Mclean, VA · On-site

$67K - $87K/yr

Junior Data Integration Developer Company: BLN24 About Us: We find strength in teamwork-a better ... Support scalable backend services using AWS cloud technologies. * Perform data transformation ...

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Junior Backend Developer information

See Washington salary details

$27.2K

$100.8K

$155.7K

How much do junior backend developer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for junior backend developer in Washington is $100,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $98,500.00 per year, depending on experience, location, and employer.

What is a junior backend developer?

A Junior Backend Developer is an entry-level software engineer who focuses on server-side development, databases, and API integrations. They typically work with languages like Python, Java, or Node.js and collaborate with frontend developers to ensure seamless application functionality. Their responsibilities include writing and maintaining code, debugging issues, and optimizing performance. Junior Backend Developers often follow the guidance of senior developers and gradually take on more complex tasks as they gain experience.

What are the main responsibilities of a junior backend developer?

As a Junior Backend Developer, you'll typically be involved in writing and maintaining server-side logic, integrating with databases, and supporting the development of APIs that connect various parts of an application. You may work closely with front-end developers, QA testers, and project managers to implement new features and resolve technical issues. Your daily responsibilities could also include debugging code, participating in code reviews, and updating documentation. This entry-level role offers an excellent opportunity to build foundational development skills while collaborating within a larger software engineering team.

What are the key skills and qualifications needed to thrive as a junior backend developer?

To thrive as a Junior Backend Developer, you need a solid understanding of programming languages like Python, Java, or Node.js, alongside knowledge of databases and basic software development principles. Familiarity with tools such as version control systems (e.g., Git), RESTful APIs, and frameworks like Django or Express is highly valued, and online certifications in these technologies can be beneficial. Strong problem-solving, effective communication, and a willingness to learn make candidates stand out in a collaborative development environment. These skills and qualities are crucial for building reliable backend systems, debugging issues, and contributing effectively to team projects.

What are the most commonly searched types of Backend Developer jobs in Washington?

The most popular types of Backend Developer jobs in Washington are:

What are popular job titles related to Junior Backend Developer jobs in Washington?

For Junior Backend Developer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Junior Backend Developer jobs in Washington look for?

The top searched job categories for Junior Backend Developer jobs in Washington are:

What cities in Washington are hiring for Junior Backend Developer jobs?

Cities in Washington with the most Junior Backend Developer job openings:

Junior Backend Developer jobs near you
Infographic showing various Junior Backend Developer job openings in Washington as of August 2026, with employment types broken down into 79% Full Time, 2% Part Time, 2% Temporary, and 17% Contract. Highlights an 75% Physical, 6% Hybrid, and 19% Remote job distribution, with an average salary of $100,773 per year, or $48.4 per hour.

Lead Java Backend Engineer - AWS Cloud Migration

Reston, VA • On-site

System One
Business Consulting Services • 5 - 10K employees
Learn more about System Oneexternal

Contractor

Posted 28 days ago

Job description

Lead Software Engineer Location: Reston, VA (Hybrid) Duration: Contract through end of year (extension possible) Candidates must reside in the DMV area.

Overview

We are seeking a Senior Java Backend Developer to support a major AWS cloud migration initiative. This role is ideal for an experienced engineer with deep expertise in Java, Spring Framework, Microservices, AWS Migration, and enterprise-level backend development. The selected candidate will play a key role in designing, developing, and modernizing large-scale applications while mentoring junior engineers and collaborating with cross-functional teams.

Required Qualifications

  • 12+ years of hands-on experience in Java development
  • 8+ years of software design, development, and systems integration experience
  • 3+ years of AWS cloud migration experience (required)
  • Strong expertise with:
    • Java
    • Spring Framework / Spring Boot
    • Spring Batch
    • Microservices architecture
    • IBM MQ
  • Extensive database experience with:
    • SQL
    • Oracle
    • MongoDB
    • PostgreSQL
  • Experience integrating and supporting legacy/web services
  • Strong understanding of SDLC, Agile methodologies, CI/CD, DevSecOps, and automated testing
  • Experience leading technical initiatives and mentoring developers
  • Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience)

Key Responsibilities

  • Lead the design, development, testing, and deployment of enterprise applications
  • Drive AWS cloud migration efforts and modernization initiatives
  • Design scalable backend services and microservices architectures
  • Collaborate with Architects, Product Owners, Scrum Masters, and stakeholders to define technical solutions
  • Conduct code reviews and ensure adherence to development standards and best practices
  • Identify technical risks and implement mitigation strategies
  • Support CI/CD implementation and application deployment processes
  • Mentor junior engineers and provide technical leadership across project teams

Preferred Skills

  • Experience with cloud-native application development
  • Knowledge of TDD, BDD, and automated testing frameworks
  • Strong experience with large-scale enterprise applications serving thousands of users
  • Excellent communication and stakeholder management skills
Ref: #851-Rockville-S1

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

View All System One Jobs