1,458,708open jobs
88,929companies
225,059added this week
Browse all
Salary
≈ $85k – $210k per year (Estimated)
Location
Remote (United States)
Seniority
Senior
Employment
Full-Time

First seen by Alion on Oct 9, 2026.

Overview
Company
Impact
Profile match
At Constellation West, we’ve built our reputation for technological superiority by delivering proven performance.
Job Overview:Customer: Internal Revenue Services (IRS)

Location: Remote, with occasional onsite support for meetings, deployments, production activities, or knowledge transfer as required.

Clearance: No clearance required.Position Summary:

Lead the design, development, modernization, and support of enterprise middleware and API integration services supporting the Internal Revenue Service (IRS). This position will provide technical leadership for enterprise integration solutions utilizing Java-based technologies, IBM webMethods, and cloud-native architectures.

Required Experience
  • 10+ years of software engineering experience
  • Enterprise API development
  • Java
  • Spring Boot
  • REST and SOAP web services
  • IBM webMethods
  • Enterprise middleware
  • Microservices architecture
  • OpenShift or Kubernetes
  • Enterprise system integration
  • Application modernization
  • Production support and troubleshooting
  • Agile development
Preferred Experience
  • IRS experience
  • Federal Government experience
  • API Gateway experience
  • DevSecOps environments
  • Containerized applications
Education

Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience).

ClearanceNo clearance required.Security Requirements:
  • No active Secret or Top Secret security clearance is required.
  • Candidates must be eligible to obtain IRS Staff-Like Access following contract award.
  • Personnel requiring access to IRS facilities, systems, or Sensitive But Unclassified (SBU) information must successfully complete the IRS personnel security process before beginning work. This includes:
    • IRS suitability determination
    • FBI fingerprinting
    • Background investigation (SF-85/SF-85P, as applicable)
    • Tax compliance verification
    • U.S. citizenship or lawful permanent residency verification
    • Execution of required Non-Disclosure Agreements (NDAs) and IRS security forms
Notes:
  • Strong preference for candidates with IRS or Federal Government IT modernization experience.
  • Experience with enterprise Java development, APIs, middleware, OpenShift, and microservices will be highly competitive.
We are an Equal Opportunity Employer:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. Constellation West will not discharge or, in any other manner, discriminate against employees or applicants because they have inquired about, discussed, or disclosed their pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

About The Organization:

Constellation West is an award winning company that delivers Information Technology (IT) engineering services and solutions and non-IT subject matter expertise worldwide. Established in 1997, Constellation West is an industry leader, partnering with key organizations. As a prime contractor or preferred subcontractor, we have a continual list of opportunities to fill nationwide with multiple agencies such as the Department of Veteran Affairs, the Department of Defense, civilian agencies, and the national intelligence community. Many positions supporting the U.S. federal government require our employees to be granted security clearances.

Constellation West provides fully integrated solutions spanning all aspects of system/network engineering, system/network administration, data management, information assurance, quality assurance, full lifecycle support, software development, and geospatial information services. Constellation West looks for the right people ready to step up and be part of a dynamic team.

Are you up for an exciting challenge? Do you want to apply your expertise and knowledge to solve complex problems? Join our team at Constellation West! We offer an exhilarating work environment, a competitive salary, and benefits that will reward your hard work and dedication. Don't miss out on this amazing opportunity!

Benefits include but are not limited to:• Tuition reimbursement• Competitive 401(k) plan• Competitive Health Benefits• 11 Paid Holidays!!• 15 PTO Days!• Veteran Hiring Preference

Constellation West is proud to be an EEO/AA employer M/F/D/V

Originally posted on Himalayas

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,458,708 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
In your city
$73k – $101k per year • Remote (Austria) • Full-Time • Vienna
JavaScript
TypeScript
SQL
C#
C#
.NET
Databases
MS SQL
AI/ML
Claude Code
Frontend
Angular
DevOps
ArgoCD
AWS
Docker
Kubernetes
AWS Lambda
GitLab
Amazon S3
Management
Jira
Agile
Apply
≈ $132k – $228k per year (Estimated) • Remote (United States) • Full-Time • United States
JavaScript
TypeScript
SQL
C#
Node JS
C#
.NET
Databases
Snowflake
AI/ML
AI Agents
DevOps
AWS
AWS Step Functions
Apply
≈ $88k – $174k per year (Estimated) • Remote (United Kingdom) • Contractor • United Kingdom
Python
Go
JavaScript
TypeScript
SQL
Frontend
React.js
Material UI
DevOps
Terraform
Prometheus
GitLab CI
CI/CD
Docker
Grafana
Apply
Staff Engineer 5 hours ago
≈ $143k – $272k per year (Estimated) • Remote (United States, EST hours) • Full-Time
Python
JavaScript
TypeScript
SQL
C#
Databases
MySQL
PostgreSQL
DynamoDB
AI/ML
Claude Code
AI Agents
Frontend
GraphQL
Next.js
React.js
Mobile
Firebase
Offline-First
DevOps
Rest API
GitHub Actions
AWS CDK
CloudFormation
Azure
CI/CD
AWS
AWS Lambda
Amazon S3
API Gateway
Design
Figma
Management
Confluence
Notion
Jira
Agile
Scrum
QA
Playwright
Jest
Apply
≈ $66k – $124k per year (Estimated) • Remote (Finland) • Full-Time • Finland
Python
JavaScript
TypeScript
Python
Django
Databases
MySQL
Frontend
React.js
DevOps
GCP
CI/CD
Kubernetes
Chaos Engineering
Pipeline as Code
Progressive Delivery
Apply
$130k – $220k per year • In office • Full-Time • 3+ years exp • San Francisco
Python
Go
Java
Rust
AI/ML
Prompt Engineering
Function Calling
Semantic Search
Semantic Search
Tool Use
Machine Learning
Apply
$150k – $250k per year • In office • Full-Time • 2+ years exp • Bachelor's Degree • San Francisco
TypeScript
Databases
PostgreSQL
AI/ML
AI Agents
DevOps
AWS
Kubernetes
Apply
In office • 5+ years exp • Bachelor's Degree • Vijayawada
JavaScript
SQL
C#
ABAP
ABAP
SAP Fiori
SAP BTP
DevOps
Rest API
Git
SOAP
Management
Jira
ServiceNow
Apply
$67k – $101k per year • Hybrid • Full-Time • 3+ years exp • Munich
JavaScript
TypeScript
Databases
PostgreSQL
AI/ML
Machine Learning
Frontend
React.js
tRPC
DevOps
Docker
Kubernetes
Apply
$67k – $101k per year • Hybrid • Full-Time • 3+ years exp • Munich
TypeScript
Databases
PostgreSQL
DevOps
Docker
Kubernetes
Apply
≈ $85k – $210k per year (Estimated) • Remote (likely United States) • Full-Time
Java
Java
Spring Boot
DevOps
Rest API
OpenShift
Kubernetes
API Gateway
SOAP
Management
Agile
Apply
≈ $86k – $213k per year (Estimated) • Remote (likely United States) • Full-Time • 5+ years exp
Java
Java
Spring Boot
DevOps
Rest API
OpenShift
CI/CD
Git
Kubernetes
GitHub
API Gateway
Linux
SOAP
Management
Agile
Apply
Remote (United States) • Full-Time
Java
DevOps
OpenShift
AppDynamics
Incident Management
Linux
Management
ServiceNow
Apply
See all jobs
This is one of many
1,458,708 more open roles from verified company boards, updated every day.