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Back End Architect Jobs (NOW HIRING)

Own backend architecture, service design, API contracts, and data flow * Build secure REST APIs, internal services, integrations, and backend workflows * Design database schemas, queries, indexes ...

You will partner closely with architecture and engineering leaders to shape backend systems, make pragmatic design decisions, and help the team move faster without compromising quality.

The role involves leading backend architecture and technical design for personalization platform services, building cloud-native backend APIs, and mentoring engineers while driving high-quality ...

Java backend

Bentonville, AR · On-site

$43 - $55.75/hr

... Microservices architecture • Experience with SQL & NoSQL databases • Familiarity with ... problem-solving and backend architecture skills Company : Intellisoft Technologies is an ...

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Back End Architect information

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How much do back end architect jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for back end architect in the United States is $69.71, according to ZipRecruiter salary data. Most workers in this role earn between $68.51 and $70.91 per hour, depending on experience, location, and employer.

What is a back end architect?

Back End Architects are specialized software professionals responsible for designing and overseeing the core server-side structure of web applications or systems. They ensure the architecture is scalable, secure, and efficient, often making decisions about databases, APIs, and server frameworks. Back End Architects collaborate closely with developers, DevOps, and front-end teams to create systems that support business goals and handle high volumes of data or user activity. They also set best practices, review code, and troubleshoot complex technical issues.

What are the key skills and qualifications needed to thrive as a back end architect, and why are they important?

To thrive as a Back End Architect, you need deep expertise in server-side programming, system architecture, database design, and a strong understanding of software engineering principles, usually backed by a degree in computer science or related experience. Proficiency with backend languages (like Java, Python, or Node.js), experience with cloud platforms (such as AWS or Azure), and knowledge of containerization and orchestration tools (like Docker and Kubernetes) are typically required. Strong problem-solving, leadership, and communication skills help in effectively collaborating with cross-functional teams and guiding technical decisions. These capabilities are crucial for designing scalable, reliable systems that meet business needs and support long-term growth.

How does a back end architect typically collaborate with front-end teams during a project?

A Back End Architect works closely with front-end developers to ensure seamless integration between the server-side logic and the user-facing parts of an application. This collaboration often involves designing and documenting APIs, establishing data contracts, and participating in regular meetings to align on technical requirements and timelines. Effective communication is key, as the architect must translate complex back-end processes into clear, actionable tasks for the front-end team. This teamwork helps ensure that the final product is robust, scalable, and delivers a consistent user experience.

What is the difference between Back End Architect vs Back End Developer?

AspectBack End ArchitectBack End Developer
Required CredentialsBachelor's in CS or related, often certifications in cloud or architectureBachelor's in CS or related, programming certifications
Work EnvironmentDesigning system architecture, high-level planningImplementing features, coding, debugging
Employer & Industry UsageUsed in enterprise, large-scale systemsUsed across startups, companies, and tech firms
Search & Comparison IntentUnderstanding architecture roles, planningLearning coding, development tasks

The Back End Architect focuses on designing and planning the overall system architecture, ensuring scalability and performance. In contrast, the Back End Developer implements the architecture through coding and development tasks. Both roles require similar educational backgrounds but differ in scope and responsibilities, with architects taking a higher-level strategic role and developers focusing on building and maintaining backend systems.

More about Back End Architect jobs

What are popular job titles related to Back End Architect jobs?

For Back End Architect jobs, the most frequently searched job titles are:

Infographic showing various Back End Architect job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 1% Temporary, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $145,000 per year, or $69.7 per hour.

Principal Backend Engineer|Architect

Chicago, IL • On-site

LUDEX, LLC
Software Development • 11 - 50 employees

Other

Re-posted 16 days ago


Job description


Principal Backend Engineer | Architect

Location: Chicago, IL (Hybrid – 1 day/week in-office)
Company: Ludex, Inc.

About Ludex

Ludex is a consumer-facing technology platform transforming the sports and trading card hobby through AI-driven scanning, data, and marketplace tools. We build products used by millions of collectors and enterprise sellers, and we move fast. If you thrive in a startup environment where ownership, velocity, and impact matter, you’ll feel at home here.


Role Overview

We are seeking a hands-on Principal Engineer to help design, build, and scale the backend systems that power Ludex’s consumer and Enterprise products. This role is ideal for an experienced engineer who enjoys building high-performance, scalable applications, working close to the product, and operating with an entrepreneurial mindset.

You will play a critical role in architecture decisions, performance optimization, and the evolution of our platform as we scale users, data volume, and revenue.

This role requires a high level of ownership and autonomy. You will be responsible for making key backend architecture decisions and driving execution in a fast-moving startup environment.


Key Responsibilities
  • Design, develop, and maintain scalable backend services using Node.js, NestJS, and TypeScript
  • Build and optimize APIs that support consumer-facing products and enterprise workflows
  • Design, manage, and optimize PostgreSQL databases and data models for performance and reliability
  • Work with AWS infrastructure (e.g., EC2, RDS, S3, Lambda, CloudWatch, etc.)
  • Collaborate closely with frontend engineers, product, and other teams to deliver end-to-end features
  • Ensure high standards for code quality, efficiency, security, and performance
  • Identify and resolve performance bottlenecks across services and databases
  • Participate in architecture discussions and contribute to long-term technical strategy
  • Support deployments, monitoring, and system reliability in production environments
  • Thrive in a fast-paced startup environment, balancing speed with sound engineering judgment

Required Qualifications
  • 7+ years of professional backend engineering experience
  • Strong proficiency with Node.js and TypeScript
  • Hands-on experience with NestJS or similar backend frameworks
  • Deep experience working with relational databases, particularly PostgreSQL
  • Proven experience building and scaling consumer-facing applications
  • Experience working with AWS in production environments
  • Strong understanding of API design, data modeling, and system architecture
  • Ability to write clean, efficient, maintainable, and well-tested code
  • Strong ability to independently evaluate technical approaches and make architecture decisions in a startup environment.
  • Proven experience owning backend systems end-to-end, including design, implementation, deployment, and ongoing evolution.
  • Comfortable working in ambiguous, fast-moving environments with evolving requirements
  • Strong communication skills and a collaborative mindset

Nice to Have
  • DevOps experience, including CI/CD pipelines, infrastructure-as-code, or deployment automation
  • Experience with system monitoring, observability, and performance tuning
  • Experience supporting high-scale or data-intensive applications
  • Prior startup or high-growth company experience

Work Environment
  • Hybrid role: must be able to work in-office in Chicago at least 1 day per week
  • Collaborative, hands-on engineering culture
  • Small team, high ownership, and real influence on product direction

Why Ludex
  • Build products used by millions of passionate collectors
  • High-impact role with real ownership and visibility
  • Opportunity to shape architecture and engineering standards
  • Fast-moving, entrepreneurial environment without heavy bureaucracy

 

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