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Freelance Senior Backend Developer Jobs (NOW HIRING)

RIT Solutions, Inc.

Sr. Backend Developer

Malvern, PA · On-site

RIT Solutions, Inc. is seeking a Senior Backend Developer (Consultant) to accelerate the modernization of their core platform. This role involves leading the integration of features across multiple ...

SGS U.S. Holding Inc.

Senior Backend Developer

Fallston, NC · Hybrid

$111K - $145K/yr

We are looking for a Senior Backend Developer with strong technical leadership skills to help shape and evolve our backend platform. You will act as a technical reference for the team, take ownership ...

Sedgwick

Senior Backend Developer

Los Angeles, CA · On-site

$129K - $168K/yr

... Insurance Senior Backend Developer Job Responsibilities Lead the design and development of scalable backend systems that support enterprise applications and integrations. Architect, build, and ...

Sedgwick

Senior Backend Developer

Minto, AK · On-site

$125K - $162K/yr

... Insurance Senior Backend Developer Job Responsibilities Lead the design and development of scalable backend systems that support enterprise applications and integrations. Architect, build, and ...

Sedgwick

Senior Backend Developer

North East, PA · On-site

$111K - $144K/yr

... Insurance Senior Backend Developer Job Responsibilities Lead the design and development of scalable backend systems that support enterprise applications and integrations. Architect, build, and ...

York Risk Services

Senior Backend Developer

Minto, AK · On-site

$125K - $162K/yr

... Insurance Senior Backend Developer Job Responsibilities Lead the design and development of scalable backend systems that support enterprise applications and integrations. Architect, build, and ...

Judge Group, Inc.

Back-end Developer - V

Bedminster, NJ · On-site

$122K - $159K/yr

We are seeking a highly skilled Senior Back-end Developer with strong expertise in Java, Microservices, and NoSQL (Cassandra) to join our team. This role involves designing and implementing scalable ...

York Risk Services

Senior Backend Developer

Los Angeles, CA · On-site

$129K - $168K/yr

... Insurance Senior Backend Developer Job Responsibilities Lead the design and development of scalable backend systems that support enterprise applications and integrations. Architect, build, and ...

York Risk Services

Senior Backend Developer

North East, PA · On-site

$111K - $144K/yr

... Insurance Senior Backend Developer Job Responsibilities Lead the design and development of scalable backend systems that support enterprise applications and integrations. Architect, build, and ...

Surefront

$129K - $168K/yr

We are looking for an experienced Senior Backend Developer to help lead efforts on the back end of our enterprise-grade system. In this role, you will work closely with members of the engineering and ...

GPRS

Senior Back-End Developer

Maumee, OH · On-site

$113K - $147K/yr

The Senior Back-End Software Developer will be responsible for designing and developing scalable, secure, and high-performance back-end web-based applications and services, including maintenance ...

ICONSTAFF

Senior Backend Engineer

Boston, MA · Remote

$160K - $240K/yr

Senior Backend Engineer Role The Opportunity As a Senior Backend Engineer, you'll design and build scalable backend systems for an AI-driven data platform. You'll lead technical projects, handle ...

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How much do freelance senior backend developer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for freelance senior backend developer in the United States is $139,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,500.00 and $156,500.00 per year, depending on experience, location, and employer.
What cities are hiring for Freelance Senior Backend Developer jobs? Cities with the most Freelance Senior Backend Developer job openings:
What are the most commonly searched types of Senior Backend Developer jobs? The most popular types of Senior Backend Developer jobs are:
What states have the most Freelance Senior Backend Developer jobs? States with the most job openings for Freelance Senior Backend Developer jobs include:
Freelance Senior Backend Developer jobs near you
Infographic showing various Freelance Senior Backend Developer job openings in the United States as of July 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $139,839 per year, or $67.2 per hour.
Sr. Backend Developer

Sr. Backend Developer

RIT Solutions, Inc.

Malvern, PA • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Job Summary:
RIT Solutions, Inc. is seeking a Senior Backend Developer (Consultant) to accelerate the modernization of their core platform. This role involves leading the integration of features across multiple cross-functional teams and contributing to the Single Sign-On (SSO) authentication platform.
Responsibilities:
• Coordinate and align with 5–6 different teams to deliver unified capabilities; unblock dependencies and influence technical outcomes across departments.
• Design and build distributed, cloud-native backend services, focusing heavily on migrating legacy REST workflows directly into GraphQL.
• Take full ownership of complex initiatives—from sparse initial requirements to production delivery—navigating ambiguity gracefully.
• Connect technical and architectural decisions directly to business outcomes, ensuring high performance and scalability.
Qualifications:
Required:
• Expert-level Java (17+) and Python (specifically optimized for AWS Lambda).
• Strong experience with Java Spring Boot, robust GraphQL implementation, and legacy REST API deprecation/migration.
• Deep expertise in AWS Lambda, DynamoDB, S3, ECS/EC2, API Gateway, Secrets Manager, and Step Functions.
• Proven experience with Apache Kafka event streaming, alongside traditional knowledge of AWS SQS and SNS setup.
• Strong foundation in basic security practices, cloud-native authentication, and Single Sign-On (SSO) platforms.
• Experience optimizing deployment pipelines (CI/CD emphasis over foundational infra), using CloudFormation, and leveraging GitHub Copilot to optimize development velocity.
Preferred:
• Familiarity with AWS networking fundamentals (VPCs, Subnets, Security Groups).
• Exposure to Aurora DB, Data Lake fundamentals, Snowflake, or AWS Glue (ETL).
Company:
Jobdiva Job Portal: https://www1.jobdiva.com/candidates/myjobs/searchjobsdone.jsp?a=xbjdnwgjodtga1y1im2g881fkkeiwd0775lbvq8yqgps8vb2q36w2vj1ga6xxork&compid=-1 Recruitment (contingency search and campus selection). Founded in 2019, the company is headquartered in Arlington, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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