Senior Backend Software Engineer
District of Columbia
Category: Information Technology
Reference ID: 10044779
Shortcut: http://addisongroup.gosnaphop.com/dsJQfS
Job Title: Senior Backend Software Engineer
Location: Remote
Employment Type: Contract
Pay Rate: $65 - $70/ hour
Benefits: This position is eligible for medical, dental, vision, and 401(k).
The Role
We are seeking a Senior Software Engineer to play a pivotal role in transforming a core financial product.
Key Responsibilities:
- Lead the development, testing, and delivery of reliable backend services
- Help define and evolve the system architecture in a service-oriented environment
- Translate complex business requirements into scalable technical solutions
- Deliver high-availability, high-scalability services in a cloud-native environment
- Mentor peers and foster a strong engineering culture
- Drive innovation through new ideas and continuous improvements
- Work closely with product and design teams throughout the product lifecycle
- Support production systems and participate in the on-call rotation
Preferred Background & Experience:
- Bachelor’s degree in Computer Science or related field
- 4+ years of backend development experience with modern tech stacks
- 2+ years of hands-on experience with Java, Kotlin, or Scala
- Solid understanding of relational databases (e.g., PostgreSQL) and ORM tools
- Experience with microservices or service-oriented architecture (SOA)
- Comfortable working in Kubernetes-based infrastructure environments
- Strong sense of ownership and ability to work end-to-end from concept to production
- Familiarity with collaborative development practices like code reviews and CI/CD pipelines
Nice to Have:
- Interest in personal finance or experience with consumer financial products
- Familiarity with distributed systems technologies such as Kafka and Docker
- Exposure to full-stack development (React, TypeScript, or similar)
- Prior experience in fintech, digital banking, or financial services
Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran, in accordance with applicable federal, state, and local laws. Reasonable accommodation is available for qualified individuals with disabilities upon request.
-
Sr Azure AI Engineer
Coppell, TX
Position Title: Sr Azure AI Engineer Location: Coppell, TX (Onsite, In Office Daily) Job Type: Contract-to-Hire Pay Rate: $70 / Hour Benefits: This position is eligible for medical, dental, vision, and 401(k). Position Overview: We’re looking for a sen...
Recommended
-
Senior Enterprise Integration Engineer
Houston, TX
Senior Enterprise Integration Engineer Location: Houston or Dallas Texas; onsite-hybrid model Salary: $135-160k / year - DOE Benefits: This position is eligible for Medical, Dental, Vision, and 401(k) benefits We are seeking a Senior Enterprise Integra...
Recommended
-
Cloud Application Security Engineer
Anywhere
Position Title: Application Security Engineer Location: Remote – Must work within the United States Assignment Type: Straight Contract Position Pay Rate: $70 / Hour Work Schedule: Monday - Friday (EST) Benefits: This position may be eligible for medica...
Recommended
-
Senior Software Engineer
REMOTE, IL
As a Senior Software Engineer, you will be a technical leader who architects and delivers complex, cloud native solutions that advance our platform transformation. You will combine deep technical expertise in cloud-native architectures with AI-augmente...
Recommended
-
Test Engineer
Palatine, IL
Title: Test Engineer Location: Schaumburg, IL (5x week onsite) Benefits Offered: Medical, Dental, Vision, 401k Job Type: Contract | 9 Months Must be authorized to work in the United States. Position is not eligible for sponsorship. Pay: $55 - $60 / hr ...
Recommended
-
Software Engineer Architect - .NET
Anywhere
Senior .NET Developer / Architect Location: Remote in the United States Compensation: $130K–$140K (Direct Hire) plus medical, dental, vision, 401K, paid time off Direct hire opportunity We are partnering with a growing client to add multiple Senior .NE...
Recommended
-
Proposal Engineer
Irwin, PA
Position Title: Proposal Engineer Location: East Pittsburgh, Irwin Contract to Hire: Pay Rate: $30.00 - $33.65 / Per Hour / Range Based on Experience Benefits: This position may be eligible for medical, dental, vision, and 401(k). Our client who is a m...
Recommended
-
AI Agent Software Engineer - Claude Code, Codex or Cursor
San Francisco, CA
Title: AI Software Engineer Location: San Francisco, CA (Onsite) Salary Range: $180,000 – $280,000 + Equity Benefits: Health, Dental, Vision, 401(k) and additional startup benefits Must be authorized to work in the United States. Position is not eligib...
Recommended
-
Lead Data Center Building Engineer
Ashburn, VA
Role: Lead Data Center Building Engineer Location: Ashburn, VA Pay Rate Range: $58.00 - $70.00 / Hourly DOE Internal Job ID: 10070031 Benefits: This position is eligible for medical, dental, vision, and 401(k). Are you looking for a growth opportunity ...
Recommended
-
Senior Software Developer, Backend
San Antonio, TX
Title: Senior Software Developer – Backend Employment Status: Salaried, Exempt Location: San Antonio, TX (Onsite) Schedule: Monday – Friday, 8:00 AM – 5:00 PM with 1 day per week remote Base Salary Range: $110,000 – $140,000 Position Overview A high-gr...
Recommended
-
Integrity Engineer
Anywhere
Job Title: Integrity Engineer (Level 3 Data Analyst) Location (city, state): Remote Compensation: $110,000 – $190,000 annually, depending on experience Benefits: This position is eligible for comprehensive benefits including health, dental, vision, PTO...
Recommended
-
Senior Structural Engineer
White Plains, NY
Job Title: Senior Structural Engineer Office Location: White Plains & NYC - Hybrid work schedule Salary: $100000-$140000 / Year + bonus Benefits: Medical, Dental, 401k, Commuting Cost Senior Structural Engineer This role supports multiple concurrent pr...
Recommended
-
Data Engineer
Anywhere
Title: Data Engineer Employment Status: Full-Time Location: Remote (U.S.) Schedule: Standard business hours with occasional evenings/weekends as needed Salary Range: $100,000 - $120,000 Position Overview A rapidly growing, multi-site consumer services ...
Recommended
-
Cloud Engineer
Austin, TX
Job Title: Cloud Infrastructure Engineer (AWS) Location: Austin, TX - must be local and able to be onsite 1-2 days per week Duration: 6 month contract-to-hire Compensation: $75-$95/HR Work schedule: Monday-Friday (8 AM-5PM CST) - onsite 1-2x per week B...
Recommended
-
Capital Project Engineer - Chemical and Manufacturing
Conroe, TX
Title: Capital Project Engineer - Chemical & Manufacturing Location: Conroe, Texas Schedule Onsite daily Monday–Friday (standard business hours) Salary Range $70,000 – $110,000 Position Overview A global specialty chemical manufacturer is seeking a Cap...
Recommended
-
Senior Data Architect
Herndon, VA
Position: Senior Data Architect Location: Mostly Remote with occasional Travel to Herndon, VA or other states Length: 6 -12 -month Contract to Hire Target Pay Range: $110 - $115/ Hourly Target Conversion Salary: $163,500 - $212,500 / Annually Benefits:...
Recommended
-
Building Engineer
Chantilly, VA
Role: Building Engineer Location: Chantilly, VA Pay Rate Range: $38-$44/hr. DOE Internal Job ID: 10070106 Are you looking for a growth opportunity for a reputable company with a positive work environment? Our client is looking for a Lead Building Engin...
Recommended
-
Building Engineer
Ashburn, VA
Role: Building Engineer Location: Ashburn, VA Pay Rate Range: $40-$47/hr. DOE Internal Job ID: 10070093 Are you looking for a growth opportunity for a reputable company with a positive work environment? Our client is looking for a Lead Building Enginee...
Recommended
-
Controls Design Engineer
Austin, TX
Title: Controls Design Engineer Location: Onsite Austin, TX Salary Range: $90000 – $115000 / Year + Benefits Benefits: Health, Dental, Vision, 401K, PTO and more Sponsorship: Position is not eligible for sponsorship About the Opportunity A specialized ...
Recommended
-
F5 Network Engineer
Houston, TX
Role: F5 Network Engineer Location: Downtown Houston, TX Pay: $130,000 - $145,000 / YEAR Benefits: This role is eligible for health, dental, vision, 401k match and profit sharing. Key Responsibilities Build, configure, and support enterprise applicatio...
Recommended
-
Senior Data Engineer
Dallas Metro Area, Texas
Title: Senior Data Engineer Location: Coppell, TX Salary Range: $120K-$140K We are looking to bring on a Senior Data Engineer to our team due to growth. What we need is someone who comes 8+ years of experience in the Data Engineering space who speciali...
Recommended
-
Sr. Backend Engineer
San Ramon, CA
Title: Sr. Backend Engineer Location: San Ramon, CA Pay: $65-75/hr Job Type: 6 Month Contract Schedule: 4 days onsite Benefits: Medical, Dental, Vision, 401k A popular clothing brand is looking for a Staff-level Backend Engineer to step in as a technic...
Recommended
-
IT Field Engineer
Oklahoma City, OK
Job Title: IT Field Technician Location: Oklahoma City, OK (Onsite with occasional travel) Pay Range: $50,000 - $55,000 / year depending on experience Benefits: This position is eligible for medical, dental, vision, and 401(k). **Onsite requirement - M...
Recommended
-
Data Center Chief Engineer
Chantilly, VA
Role: Data Center Chief Engineer Location: Chantilly, VA Pay Rate Range: $135,000-$170,000/year DOE Internal Job ID: 10069934 Are you looking for a growth opportunity for a reputable company with a positive work environment? Our client is looking for a...
Recommended
-
Data Center Chief Engineer
Ashburn, VA
Role: Data Center Chief Engineer Location: Ashburn, VA Pay Rate Range: $120,000-$150,000/year DOE Internal Job ID: 10068301 Are you looking for a growth opportunity for a reputable company with a positive work environment? Our client is looking for a D...
Recommended
-
IAM Automation Engineer
Arizona
Job Title: IAM Automation Engineer Location: Remote in Arizona, occasional in-person meetings will occur Job Type: Full Time Compensation: $90,000 - $110,000 (dependent on experience) Benefits: The position is eligible for medical, dental, vision, and ...
Recommended
-
Senior Project Manager -Contractor
Oklahoma City, OK
Title: Senior Project Manager Job Type: Long Term Contract Location: Oklahoma City – Onsite Daily Pay Rate Range: $65-70/hourly Benefits: This position is eligible for medical, dental, vision & 401(k) Are you looking for a growth opportunity for a repu...
Recommended
-
Cloud Security Engineer
Chicago
Position Title: Cloud Security Engineer Remote/Onsite :100% Remote Required Tech/Experience (Manager won’t consider candidates without the following): Hands-on experience with AWS security tools (GuardDuty, CloudTrail, SecurityHub, etc.) Strong experie...
Recommended
-
Sr. Test Engineer Active Secret Clearance- Onsite Washington D.C
Washington, DC
Job Title: Sr. Test Engineer (Secret Clearance) Location: Onsite - Washington D.C Job Type: 6+ month contract to hire Compensation: $60.00 - $62.00 / Hourly / W2 Benefits: This position is eligible for medical, dental, vision, and 401(k). Work Authoriz...
Recommended
-
Senior Network Engineer
San Francisco Metro Area, California
Senior Network Engineer Duration: 3‑month Contract‑to‑Hire Location: Menlo Park, CA Compensation: $95–$105/hour (W2) Conversion Salary: $198,000- $260,000 annually Benefits: Eligible for medical, dental, vision, and 401(k) One of our clients is a well‑...
Recommended