Top 45 Ruby developers Jobs in Baltimore, Md

Software Engineer (Contract)
Civis Analytics —Baltimore, MD
- $90,000 a year
- Contract
- Remote
- Computer Science
- Research
- Mid-level
- Commuter assistance
- Paid parental leave
Quick Apply
13d
Software Developer
SmartLogic —Baltimore, MD
- $60,000 - $140,000 a year
- Online Application
- Remote
- Mid-level
- Paid parental leave
- Dental insurance
Quick Apply
Vulnerability Researcher, Senior (TS/SCI w/Poly)
Parsons —Baltimore, MD
- $125,100 - $225,200 a year
- 5 years
- Windows
- Master's degree
- Wellness program
- Paid holidays
Cloud Systems Architect
Contact Government Services, LLC —Baltimore, MD
- $167,032.32 - $226,686.72 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- Mid-level
- Health insurance
- Dental insurance
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CNO Software Engineer
Booz Allen Hamilton —Annapolis Junction, MD
- $112,800 - $257,000 a year
- Full-time
- Mid-level
- Office
- High school diploma or GED
- Disability insurance
- Health insurance
6d
Senior Reverse Engineer (TS/SCI w/Poly)
Parsons —Baltimore, MD
- $125,100 - $225,200 a year
- Computer Science
- Windows
- 3 years
- Wellness program
- Paid holidays
Senior Site Reliability Engineer, Government
SentinelOne —Columbia, MD
- $132,000 - $182,000 a year
- Remote
- 5 years
- System design
- AWS
- Employee stock purchase plan
- Paid holidays
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12d
Cyber (CNO) Software Developer
Percival Engineering —Columbia, MD
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
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Cloud Software Engineer III
DCCA —Annapolis Junction, MD
- $125,000 - $200,000 a year
- Computer Science
- 11+ years
- Java
- Disability insurance
- Health insurance
Application Developer
Everwatch —Annapolis Junction, MD
- $55.28 - $80.00 an hour
- Computer Science
- System design
- High school diploma or GED
9d
Mid-Level Site Reliability Engineer
CipherLogix —Fort Meade, MD
- Full-time
- Computer science
- Computer Science
- Windows
Sr. Site Reliability Engineer
CipherLogix —Fort Meade, MD
- Full-time
- Computer Science
- Windows
- Java
Principal Site Reliability Engineer
CipherLogix —Fort Meade, MD
- Full-time
- Computer science
- Computer Science
- Windows
FORGE Course Instructor Level 2
Amentum —Hanover, MD
- $200,000 - $210,000 a year
- Overtime
- Computer Science
- Pass drug screening
- System design
- Employee stock purchase plan
- Paid holidays
CNO Capability Developer (Linux)
Markesman Group —Fort Meade, MD
- Full-time
- Mid-level
- 3 years
- Analysis skills
Quick Apply
Cloud Administrator – AI/ML TS/SCI w Poly
Peraton —Laurel, MD
- $146,000 - $234,000 a year
- Computer Science
- Engineering
- System design
- Health savings account
- Paid holidays
Cloud Software Engineer 3 - I
InterImage —Fort Meade, MD
- $171,000 - $201,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Master's degree
- Profit sharing
- Dental insurance
Quick Apply
Cleared DevOps Lead Engineer Hybrid
Cisco Systems —Annapolis Junction, MD
- $146,700 - $277,600 a year
- Full-time
- Hybrid work
- 7 years
- Management
- AWS
- Paid parental leave
- Paid holidays
2d
Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly
Peraton —Laurel, MD
- $104,000 - $166,000 a year
- Computer Science
- Software troubleshooting
- Mid-level
- Health savings account
- Paid holidays
Cloud Software Engineer ? AI/ML Project Top Secret/SCI w/Poly
Peraton —Laurel, MD
- $104,000 - $166,000 a year
- Computer Science
- Software troubleshooting
- Mid-level
- Health savings account
- Paid holidays

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ruby developers jobs near baltimore, md

Software Engineer (Contract)

Civis Analytics -
Baltimore, MD

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Job Details

Contract
$90,000 a year
13 days ago

Benefits

Commuter assistance
Paid parental leave
Unlimited paid time off
Dental insurance
Work from home
Parental leave
Vision insurance
401(k) matching
Pet insurance

Qualifications

AI models
Software engineering
SQL
Web applications
UI
Front-end component implementation
Machine learning libraries
Machine learning frameworks

Full Job Description

Please note that candidates must currently live in the following states: DC, Florida, Illinois, Maryland, Michigan, North Carolina, New York, Pennsylvania, Texas, Vermont. Virginia

Civis is hiring a Software Engineer (Contract) to build and ship high-quality software across the full stack in service of our clients' most important missions. This is a 6-month contract role for an early-career engineer who is ready to work across the stack. React on the front end, Python/Ruby/Node on the back end, and SQL alongside a team of engineers, designers, and product managers who care deeply about what they build and who they build it for.

Responsibilities

Develop high-quality software
Support and collaborate with other engineers, data scientists, and product managers
Review and debug code
Effectively apply Civis best practices methodology and enforces design standards
Ensure project documents are complete, current, and archived appropriately
Ability to research, prototype and recommend software solutions
Collaborate with other teams within the organization
Engage the project on an emotional level as well as technical

Minimum Qualifications

1 - 2 years of professional experience as a software developer/engineer
Familiarity with AI/ML concepts and experience building and integrating with AI tools such as Claude Code and GitHub Copilot
Experience developing user interfaces with modern JavaScript frameworks (specifically React)
Experience developing web applications with frameworks such as Rails, Django or NodeJS
Experience developing web applications with ReactJS, AngularJS and/or VueJS
Comfort working with SQL databases
Love of problem-solving
An ability and eagerness to constantly learn and teach others
Passion for solving large, complex problems for customers

Preferred Qualifications

Graduate degree in Computer Science or a related subject
Significant experience with one or more of the following:
- Python, Ruby, and/or Go (golang)
- Flask
- Developing AI applications
- Designing and building APIs
- Query optimization, database administration, analytics databases, and/or NoSQL
- Automated software testing and continuous integration
- Cloud application deployment and monitoring
- Proficiency working with Amazon Web Services (AWS)
- Data visualization for the web (using D3 or similar)
- Statistics and predictive modeling (using tools like pandas, scikit-learn, NumPy, SciPy, R, STATA)
- Prompt engineering, retrieval-augmented generation (RAG), or fine-tuning workflows

Who we are

At Civis, we have opportunities for applicants who are newcomers, seasoned professionals, and anywhere in between. Our teams are energized by complex challenges and value diversity of thought. Opportunities to stand out and inspire happen daily and we trust and encourage you to act on your ideas – no matter how big they are. We offer you the tools and community you need to do your best work. Each of us is committed to holding ourselves accountable for results, challenging the status quo and finding new ways to grow our company and each other.

Why join our team?

6 Month contract term through December 31, 2026
Salary: $90,000 annually
The opportunity to be part of a growing tech startup focused on solving interesting and meaningful problems, invested in internal promotion, and committed to fostering a diverse, equal and inclusive workplace.
Competitive benefits, including unlimited PTO, 401K match with immediate vesting, health, dental, and vision benefits, paid parental leave, breastfeeding support including breastmilk shipping services for traveling moms, flexible work from home policy, commuter benefits, wellness initiatives including weekly group meditations, monthly on-site massage therapy, and pet insurance.
Modern office, conveniently located in the Loop. Close to public transportation, great restaurants and beautiful city views.

Civis Analytics embraces the individuality of our employees and we celebrate each other's differences. Our products, services, and culture benefit from and thrive on the unique perspectives brought by each person in our community. We're proud to be an equal opportunity workplace, and we are committed to equal employment opportunity regardless of race, age, sex, color, ancestry, religion, national origin, sexual orientation, gender identity, citizenship, marital status, disability, or Veteran status. If you have a disability or special need that requires accommodation, please contact [email protected]

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States.

EEO IS THE LAW

EEO Supplement

Pay Transparency

Civis embraces the individuality of our employees and we celebrate each other's differences. Our products, services, and culture benefit from and thrive on the unique perspectives brought by each person in our Civis community. We're proud to be an equal opportunity workplace, and we are committed to equal employment opportunity regardless of race, age, sex, color, ancestry, religion, national origin, sexual orientation, gender identity, citizenship, marital status, disability, or Veteran status. If you have a disability or special need that requires accommodation, please contact [email protected]

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States.

EEO IS THE LAW

EEO Supplement

Pay Transparency

Employee and Applicant Privacy Notice

Quick Apply

Refine Your Search

ruby developers jobs in baltimore, md

Software Engineer (Contract)

Software Developer

Vulnerability Researcher, Senior (TS/SCI w/Poly)

Cloud Systems Architect

CNO Software Engineer

Senior Reverse Engineer (TS/SCI w/Poly)

Senior Site Reliability Engineer, Government

Cyber (CNO) Software Developer

Cloud Software Engineer III

Application Developer

Mid-Level Site Reliability Engineer

Sr. Site Reliability Engineer

Principal Site Reliability Engineer

FORGE Course Instructor Level 2

CNO Capability Developer (Linux)

Cloud Administrator – AI/ML TS/SCI w Poly

Cloud Software Engineer 3 - I

Cleared DevOps Lead Engineer Hybrid

Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly

Cloud Software Engineer ? AI/ML Project Top Secret/SCI w/Poly

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