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Added 1 hour ago
Senior Software Developer
CAI Computer Aid, Inc.
United States
We are looking for a motivated Senior Software Developer ready to take us to the next level! If you have strong expertise in Java, Spring Boot, RESTful API development, and Microsoft Azure…
Added 2 hours ago
A
Software Engineer
Actalent
Aurora, CO
- $95 to $105 USD / hour
Hiring! Senior AI ML Software Engineer TS SCI
Added 2 hours ago
Senior Software Engineer
Chicago, IL
Design and develop of enterprise-scale REST APIs and microservices using Java, Spring Boot, and AWS cloud services.
Added 2 hours ago
FT
Principal Engineer - Application Architecture
Fidelity Technology Group, LLC
Boston, MA
- $107,000 to $216,000 USD / year
…Foundation Services - a modern SaaS platform built on Angular, Java Spring Boot, and AWS. You will report to the Director of Architecture and serve as a senior technical resource across the…
Added 3 hours ago
Performance Engineering - Sr. QA Manager
UOP McKesson Specialty Health Technology Products LLC
Remote, United States
…microservices, APIs, API gateways, event-driven systems, containers, Java Spring Boot services, and React-based frontend or micro-frontend…
Added 3 hours ago
Staff Software Engineer – Testing & Evals Frameworks
ID.me
McLean, VA · Mountain View, CA
This Staff Engineer role sits at the intersection of engineering, testing, AI evals, and developer experience. You will own the architecture and strategy for the evaluation frameworks,…
Added 4 hours ago
Senior Full Stack Software Engineer - Workflows
ZoomInfo Technologies LLC
Bethesda, MD
Design, build, and maintain full stack workflow applications using Java (Spring Boot) or Node.js (NestJS) on the backend and Angular or React on the front end
Added 4 hours ago
I
Senior Developer
Inadev
Reston, VA
- $150,000 to $170,000 USD / year
The Senior Developer leads the design, development, deployment, and continuous improvement of scalable web applications and enterprise solutions. You will provide technical leadership…
Added 4 hours ago
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Senior Developer
Inadev
Reston, VA
- $150,000 to $170,000 USD / year
The Sr Developer leads the design, development, deployment, and continuous improvement of scalable web applications and enterprise solutions. You will provide technical leadership across…
Added 4 hours ago
Senior Java Developer - Vice President
Citibank, N.A.
United States
As a Senior Java Backend Engineer at Citi, you will design and build high-performance, scalable data processing applications that support critical business operations. Working within the…
Added 4 hours ago
Java Backend & Microservices Applications Development Manager, Vice President
Citibank, N.A.
United States
Architectural Design: Architect and design robust, scalable, and high-performance backend services and APIs using Java, Spring Boot, and microservices principles. Ensure systems are secure,…
Added 5 hours ago
DT
Senior Java Backend Developer / Full Stack Developer
Dhaka Technologies Limited Company
Newark, DE
- $60 to $65 USD / hour
Job Title: Senior Java Backend Developer / Full Stack Developer
Added 5 hours ago
IC
Manager, Software Engineering
Insulet Corporation
San Diego, CA · Acton, MA
- $160,000 to $239,950 USD / year
Experience developing and maintaining production Java applications using technologies such as Spring Boot and Apache Camel.
Added 5 hours ago
Senior, Software Engineer
Walmart
BENTONVILLE, AR
Skills Required: Must have experience with: Software Development (coding) in an object-oriented language, such as Java, Python, and C. Azure DevOps. Continuous Integration, Delivery and…
Added 5 hours ago
Senior Software Engineer
Walmart
BENTONVILLE, AR
…developing and implementing Jenkins build and deploying jobs for Java Bean and multi-maven projects onto ECS container and bare-metal servers; developing features such as LDAP…
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Senior Software Engineer
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…applications for enabling Server-Side Rendering; developing Spring Boot applications to host REST API web services using Java; testing code written at unit and integration levels using…
Added 6 hours ago
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(1118693) Senior Software Engineer - Scala & Akka
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Remote, United States
- $155,000 to $160,000 USD / year
Experience designing well-defined RESTful APIs with Spring Boot
Added 6 hours ago
Senior Manager - Software Development Engineering
CVS Shared Services Resources LLC
Remote, United States
…join our Commercial Plan Sponsor Domain engineering team. As a Senior Manager – Software Development Engineering, you will provide guidance and mentorship while establishing performance…
Added 6 hours ago
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Senior Application Developer, Full Stack
The Sherwin-Williams Company
Cleveland, OH
- $137,654 USD / year
Added 6 hours ago
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Senior Software Engineer
Fitch Group
New York, NY
- $135,000 to $145,000 USD / year
Lead the design and development of mission-critical backend services leveraging Java, Micoservice architecture, Spring Boot, REST APIs, GraphQL, and cloud-native architectures, while…
Added 7 hours ago
DP
Sr. FullStack Java Developer
District Partners
Ashburn, VA
- $50 to $60 USD / hour
Backend Engineering: Develop and maintain Java services using Spring Boot, Spring Framework, and related enterprise Java technologies, applying object-oriented design principles and…
Added 7 hours ago
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Senior Tech Lead
ManpowerGroup
Addison, TX
- $68 to $73 USD / hour
12+ years of experience with Java and backend frameworks, including Java 8/21, Spring Boot (2/3), Spring MVC, Spring Security, Spring Data, and Spring Batch.
Added 7 hours ago
Senior Software Engineer
Toyota
Plano, TX
Toyota Financial Services Enterprise Platforms team is seeking a highly motivated Senior Software Engineer to help our growing Enterprise platform needs. The Senior Java Developer will…
Added 7 hours ago
Senior Backend Engineer (Remote Opportunity)
VetsEZ
San Antonio, TX
Strong hands-on experience with Java, Spring Boot, RESTful API development, and service-oriented or microservices architectures.
Added 8 hours ago
Senior Software Engineer
Belay Technologies
Annapolis Junction, MD
Belay Technologies is seeking a Senior Software Engineer to join our intel team. Join a high-impact, mission-driven team as a Full-Stack Software Engineer, supporting a mature and…

IronArch Technology

Senior Software Engineer (Ruby on Rails) - VA

Remote, United States

$135,000 - $145,000

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Job details

Pay: $135,000 - $145,000
Experience: 5+ years of strong, hands-on Ruby on Rails development experience.
Posting language: English
Posted: Oct 27, 2026

Original job description

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Description

Who We Are

IronArch is known for being a Best Place to Work and a People First company, IronArch Technology is an award-winning Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in delivering innovative technology solutions and world-class services to Federal Government clients.

Our employees have voted us as a Best Place to Work nine times, and IronArch is an INC 5000 recipient recognized as one of the fastest-growing businesses in the United States.

Our Values: Deliver Outcomes with Speed | Own the Work and the Results | Respect People. Speak Directly. | Stay Curious. Enjoy the Journey.

What You'll Do

IronArch Technology is seeking a Ruby Developer to support the Department of Veterans Affairs (VA). You will work on a VA program that modernizes access to VA data and services through secure, reliable, scalable application programming interfaces (APIs), improving how Veterans, partners, and internal VA teams reach the information they depend on.

You will join a small technical team of three to four developers that owns a set of production APIs end to end: design, development, integration, documentation, and ongoing maintenance. This is a hands-on engineering role. You will write production-grade Ruby on Rails code in the core services, review code with the technical lead, and work with the engineering lead and API architect on solution design. The APIs you build connect VA systems to each other and to external consumers, so security, backward compatibility, and clear documentation are part of the job, not an afterthought.

The team runs what it builds. You will take part in Tier 1 and Tier 2 on-call rotations, troubleshoot production issues, and keep the services healthy as they evolve.

Responsibilities

API Design & Development

Design and build APIs, including specifications, endpoints, data models, and protocols such as REST and GraphQL.
Contribute production-grade Ruby on Rails code for core services, staying hands-on in the codebase.
Manage API versioning and preserve backward compatibility as services evolve.
Implement enhancements based on stakeholder and consumer feedback.

Code Quality & Security

Work with the technical lead on code reviews that hold the line on quality, maintainability, and security.
Write and maintain RSpec test coverage alongside production code.
Implement and uphold security best practices, including authentication, authorization, and encryption.
Support the program's continuous Authority to Operate (cATO) posture by keeping services aligned with technical standards, governance, and compliance obligations.

Integration & Interoperability

Ensure seamless integration of APIs with internal VA systems, external applications, and third-party services.
Interface with external engineering teams to stay aligned on technical standards and integration patterns.
Partner with the engineering lead and API architect to review solution designs and deliver robust, scalable services.

Operations & Support

Monitor and optimize API performance, reliability, and scalability.
Participate in Tier 1 and Tier 2 on-call operations.
Troubleshoot production issues and see them through to root cause and resolution.

Documentation & Collaboration

Create and maintain clear, comprehensive API documentation for consumers, including usage guidance and best practices.
Promote the effective use of AI-enabled tools across the API development lifecycle to improve productivity and code quality.
Work in an Agile delivery environment with product, engineering, and VA stakeholders.

Requirements

Required Qualifications

5+ years of strong, hands-on Ruby on Rails development experience.
Experience with relational databases such as PostgreSQL or MySQL.
Experience with the RSpec testing framework.
Strong experience designing, building, and maintaining APIs that other teams and systems depend on.
Ability to provide technical leadership to engineering teammates while remaining hands-on with development.
Clear written and verbal communication, including the ability to explain technical decisions to non-engineers.
Bachelor's degree in Computer Science, Software Engineering, or a related discipline, or equivalent professional experience.

Technical Skills

Ruby and Ruby on Rails
REST and GraphQL API design and implementation
PostgreSQL or MySQL, including schema design and query performance
RSpec and test-driven development practices
Git version control and pull-request-based workflows
Authentication and authorization patterns, including OAuth

AI Capabilities

Comfortable using AI coding assistants such as GitHub Copilot as a working tool for code generation, refactoring, test writing, and documentation.
Able to set an example for the team on where AI tools help and where they do not.

Preferred Qualifications

Experience with asynchronous job processing (for example, Sidekiq).
Familiarity with Docker, Kubernetes, and Helm.
Familiarity with application security principles and secure development practices.
Experience with Java and Spring Boot.
Experience deploying and operating services on AWS.
Experience supporting the Department of Veterans Affairs or other Federal agencies.
Experience operating services under a continuous Authority to Operate (cATO) or similar Federal compliance model.
Experience working in a complex multi-vendor Federal program.

Clearance Requirements

Public Trust Clearance or higher (ability to obtain and maintain, required background check).

Why IronArch Technology?

Awarded Best Place to Work 9 times!
Competitive compensation and market-leading bonus opportunities.
Medical, dental, and vision benefits with a significant portion of premiums subsidized by IronArch.
Company-provided healthcare concierge assistance.
401(k) retirement plan with company matching and immediate vesting.
20 days of PTO accrued annually.
11 paid holidays.
Bereavement, jury duty, parental, and military leave.
Sabbatical programs.
Company-paid short- and long-term disability insurance.
Company-paid life insurance.
Voluntary supplemental insurance options.
Professional development reimbursement.
Health club reimbursement.
Matching charitable donation program and annual philanthropic activities.
Pet insurance.
And more!

Apply today to join IronArch Technology and help build the APIs that connect Veterans, partners, and VA teams to the data and services they depend on.

Equal Opportunity Employer

IronArch Technology is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law.

In alignment with applicable state and local pay transparency laws, IronArch includes a salary range in our job descriptions to support equity and transparency in our hiring process. The compensation range provided reflects what we reasonably expect to offer for this role, with the final offer determined by a variety of factors including skills, experience, and scope of responsibilities.

Salary Description

$135,000 - $145,000

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