Sr. Backend Engineer

Media, PA, 19063

Apply Apply with LinkedIn Save

Type: Contract

Reference ID: 32494170

Date Posted: 06/24/2026



Apply now: Senior Backend Software Engineer (Java/Go), Hybrid - Onsite 4 Days/Week. Start date is ASAP for this Contract position.

Job Title: Senior Backend Software Engineer (Java/Go)
Location-Type: Hybrid - Onsite 4 Days/Week, Remote Fridays - Philadelphia, PA
Start Date: ASAP
Duration: Until end of 2026
Compensation Range: $90-105/hr W2
Benefits: Eligible for Health, Dental, Vision, and 401K
Visa Sponsorship: Not eligible for visa sponsorship

Job Description:
The client is seeking a Senior Backend Software Engineer to design, develop, and maintain scalable backend microservices and event-driven systems that power critical product functionality across the organization.

Job Summary
Design, develop, and maintain backend microservices using Java/Spring Boot and Go
Build and support high-performance RESTful APIs and distributed services
Develop and maintain event-driven architectures utilizing Kafka and similar messaging platforms
Work within containerized, cloud-native environments using Docker and Kubernetes
Collaborate across engineering teams while maintaining ownership of assigned workstreams
Leverage AI-powered development tools such as GitHub Copilot and Claude to accelerate delivery
Troubleshoot complex production issues and drive resolution through root cause analysis

Minimum Requirements:
7 years of backend software engineering experience
Strong hands-on experience with Java, Spring Boot, and Go (Golang)
Proven experience designing and building RESTful APIs and distributed systems
Experience with Kafka or comparable event-driven messaging platforms (JMS, RabbitMQ)
Strong experience with Docker and Kubernetes in cloud-native environments
Experience with one or more of the following databases: PostgreSQL, MongoDB, or Couchbase
Demonstrated ability to independently ramp on complex systems and deliver results with minimal oversight

Preferred Qualifications:
Experience with performance and load testing tools such as K6
Experience implementing BDD frameworks, including Cucumber
Familiarity with Istio, AWS EKS, or AWS MSK
Background in startup or smaller-company environments where engineers owned multiple responsibilities
Exposure to service mesh architectures and operating large-scale cloud-native applications

  • Sr. Software Engineer (Full Stack)

    Horsham, PA, 19044

    Apply now: Sr. Software Engineer (Full Stack) , Remote (EST Hours Required). Start date is ASAP for this Contract-to-Hire position. Job Title: Sr. Software Engineer (Full Stack) Location-Type: Remote (must be able to work Eastern Standard Time hours) S...

    Date Posted: 06/24/2026 Recommended

  • Staff Software Engineer

    Horsham, PA, 19044

    Apply now: Staff Software Engineer, location is REMOTE. The start date is ASAP for this contract to hire position. Job Title: Staff Software Engineer Location-Type: 100% REMOTE Start Date Is: ASAP Duration: Contract to Hire! Compensation Range: $80-90/...

    Date Posted: 06/24/2026 Recommended

  • Lead Software Engineer

    Irving, TX, 75062

    Apply now: [job-title] , location is [location-type ]. The start date is [start-status] for this [duration-status] position. Job Title: Lead Software Engineer Location-Type: Irving, TX- Hybrid 3 days onsite Start Date Is: June 22 Duration: 6 month cont...

    Date Posted: 06/24/2026 Recommended

  • Lead Software Engineer

    Charlotte, NC, 28262

    Job Title: Lead Software Engineer Location-Type: Irving, TX- Hybrid 3 days onsite Start Date Is: June 22 Duration: 6 month contract to hire Compensation Range: $65-73/hr W2 Benefits: Eligible for Health, Dental, Vision, 401K Must be authorized to work ...

    Date Posted: 06/24/2026 Recommended

  • Lead Software Engineer

    tempe, AZ, 85284

    Job Title: Lead Software Engineer Location-Type: Wilmington, DE - Hybrid 3 days onsite Start Date Is: June 22 Duration: 6 month contract to hire Compensation Range: $65-73/HR W2 Benefits: Eligible for Health, Dental, Vision, 401K Must be authorized to ...

    Date Posted: 06/24/2026 Recommended

  • Lead Software Engineer

    Baltimore, MD, 21202

    Apply now: Lead Software Engineer, location is Hybrid. The start date is June 22 or June 29 for this 6 month contract-to-hire position. Job Title: Lead Software Engineer Location-Type: Hybrid (3 Days A Week Onsite - at one of the following locations; B...

    Date Posted: 06/24/2026 Recommended

  • DevOps Engineer

    Austin, TX, 78728

    Apply now: DevOps Engineer, location is Hybrid. The start date is ASAP for this contract position. Job Title: DevOps Engineer Location-Type: Hybrid (Austin, TX – Tuesday through Thursday Onsite) Start Date Is: ASAP / Targeting July 2026 Duration: 12 Mo...

    Date Posted: 06/24/2026 Recommended

  • Senior Application Modernization Engineer x2 (Linux & Azure)

    Philadelphia, PA, 19103

    Apply now: Senior Application Modernization Engineer / Senior Linux Application Modernization Engineer, location is Remote. The start date is Mid-Late July for this 6-12 month contract position. Job Title: Senior Application Modernization Engineer / Se...

    Date Posted: 06/24/2026 Recommended

  • Sr Elastic Engineer

    Hampton, VA, 23665

    Apply now: Sr. Elastic Engineer, location is Hybrid. The start date is ASAP for this permanent position. Job Title: Sr. Elastic Engineer Location-Type: Hybrid 3 days a week in either Hanscom, MA or Hampton, VA Start Date Is: July 6th Duration: Permanen...

    Date Posted: 06/24/2026 Recommended

  • Integrations Engineer

    Charlotte, NC, 28217

    Job Title: Integration Engineer Location-Type: Hybrid, 2-3 days onsite, Charlotte, NC 28217 Start Date: ASAP Duration: Contract-to-Hire, 6 months Compensation Range: $65-70/hr W2 Benefits: Eligible for Health, Dental, Vision, and 401K Visa Sponsorship:...

    Date Posted: 06/24/2026 Recommended

  • AI Engineer

    Raleigh, NC, 27601

    Apply now: AI Engineer, location is remote in the Raleigh, NC area with onsite collaboration as needed. The start date is end of July / early August for this permanent salaried position with a one-year end date. Job Title: AI Engineer Location-Type: Re...

    Date Posted: 06/24/2026 Recommended

  • Kubernetes Architect

    Herndon, VA, 20171

    Apply now: Kubernetes Architect, location is Hybrid/Remote. The start date is July 2026 for this 12-month contract position. Job Title: Kubernetes Architect Location-Type: Hybrid/Remote (3 days onsite in Herndon, VA) Start Date Is: July 6 or July 13, 2...

    Date Posted: 06/24/2026 Recommended

  • Site Reliability Engineer

    Las Vegas, NV, 89119

    Job Title: Site Reliability Engineer Location-Type: Onsite in Las Vegas, NV Start Date Is: ASAP Duration: (contract, perm, etc) 6 Month Contract to Hire (will convert to FTE) Compensation Range: 70-85$/hr W2 Benefits: Eligible for Health, Dental, Visio...

    Date Posted: 06/24/2026 Recommended

  • Principal Engineer, SFMC

    Atlanta, GA, 30342

    Apply now: Principal Engineer - Marketing Orchestration/Automation, Hybrid. Start date is To be confirmed for this Permanent position. Job Title: Principal Engineer - Marketing Orchestration/Automation Location-Type: Hybrid, 4 days/week in office, Atla...

    Date Posted: 06/24/2026 Recommended

  • Ad Tech Software Engineer

    New York, NY, 10018

    Apply now: Ad Tech Software Engineer, location is remote. The start date is ASAP/Early July for this permanent position. Job Title: Ad Tech Software Engineer Location-Type: Remote (U.S. - EST working hours) Start Date Is: ASAP / Early July Duration: Pe...

    Date Posted: 06/24/2026 Recommended

  • Software Developer

    New York, CA, 10019

    Job Title: Software Developer Location: Remote (EST or CST only - starting at 7am EST) Start Date: ASAP Duration: 6-month contract to extend Compensation Range: $61 - $66 / hour W2 Benefits: Eligible for Health, Dental, Vision, 401K Must be authorized ...

    Date Posted: 06/24/2026 Recommended

  • Solutions and Development Engineer

    Conshohocken, PA, 19428

    Job Title: Solutions and Development Engineer Location: Hybrid – 3 Days Onsite in Conshohocken, PA Employment Type: Full-Time, Permanent Compensation: $95k - $110k Benefits: Eligible for Health, Dental, Vision, 401K, PTO Must be authorized to work in t...

    Date Posted: 06/24/2026 Recommended

  • Electrical Engineer

    Danvers, MA, 01923

    Apply now: Senior Electrical Engineer, location is Onsite. The start date is ASAP for this 12 month contract position. Job Title: Senior Electrical Engineer Location-Type: Onsite (5 days/week) Start Date Is: ASAP Duration: 12 Month Contract Compensatio...

    Date Posted: 06/24/2026 Recommended

  • Data Engineer

    New York, NY, 10001

    Apply now: Data Engineer (AVP Level), location is Hybrid (3 days/week onsite in NYC). The start date is ASAP (targeting end of summer) for this long-term contract-to-hire position. Job Title: Data Engineer (AVP Level) Location-Type: Hybrid (3 days/week...

    Date Posted: 06/24/2026 Recommended

  • System Admin

    Herndon, VA, 20171

    Apply now: Systems Administrator, Onsite. Start date is Mid-June for this Permanent position. Job Title: Systems Administrator Location-Type: Onsite, Northern Virginia (near Herndon, VA) Start Date: Mid-June Duration: Permanent Compensation Range: $90,...

    Date Posted: 06/24/2026 Recommended

  • Microsoft Engineer

    Charlotte, NC, 28201

    Job Title: Senior Developer Location: Charlotte, NC (preferred) Location Type: Remote Start Date: ASAP Duration: Contract to Hire (12 months) Compensation: $50-$69/hr W2 Benefits: Eligible for Health, Dental, Vision, 401K Must be authorized to work in ...

    Date Posted: 06/24/2026 Recommended

  • IT Support Engineer

    San Francisco, CA, 94102

    Apply now: Onsite IT Support Engineer, Onsite - San Francisco Bay Area, CA. Start date is ASAP for this 6-month Contract-to-Hire position. Job Title: Onsite IT Support Engineer Location-Type: Hybrid (3 days onsite, 2 days WFH) in Redwood City, CA Start...

    Date Posted: 06/24/2026 Recommended

  • Data Engineer II

    New York, NY, 10001

    Job Title: Data Engineer II Location-Type: Remote (EST hours preferred) Start Date Is: ASAP Duration: Permanent Compensation Range: $140-150K 10% bonus We're seeking an experienced Data Engineer to join our engineering team. We are looking for someone ...

    Date Posted: 06/24/2026 Recommended

  • Lead Engineer

    Los Angeles, CA, 90001

    Job Title: Lead Engineer Location-Type: Onsite LA Start Date Is: ASAP Duration: (contract, perm, etc) FTE Perm Compensation Range: $130K-150K - 12% performance based Benefits: Eligible for Health, Dental, Vision, 401K, PTO Must be authorized to work in...

    Date Posted: 06/24/2026 Recommended

  • Sr. Project Manager

    Austin, TX, 78702

    Apply now: Senior Project Manager, Services, Remote. Start date is approximately 3 weeks from offer for this 6-month contract position. Job Title: Senior Project Manager, Services Location-Type: Remote (Austin, TX preferred; Central time zone required)...

    Date Posted: 06/24/2026 Recommended

  • Director Marketing Ops & Strategy

    New York, NY, 10019

    Job Title: Director, Marketing Strategy & Operations Location-Type: Hybrid (Mon-Thurs Onsite, NYC, NY Start Date: ASAP Duration: Permanent Compensation Range: $150,000 - $200,000 base Benefits: Health, Dental, Vision, 401K, PTO Visa Sponsorship: Not el...

    Date Posted: 06/24/2026 Recommended

  • Senior Designer

    San Francisco, CA, 94115

    Title: Senior Designer Location: Remote (PST hours preferred; occasional travel for meetings and shoots may be required) Start Date: ASAP Duration: Contract, 6 months with potential to extend Compensation Range: $120 - $140 / hour W2 Benefits: Eligible...

    Date Posted: 06/24/2026 Recommended

  • Lead Data Engineer

    Los Angeles, CA, 91608

    Apply now: Lead Data Engineer / Delivery Lead, location is in LA. The start date is ASAP for this contract position. Job Title: Lead Data Engineer / Delivery Lead Location-Type: LA Start Date Is: ASAP Duration: Contract Compensation Range: $130-150K Be...

    Date Posted: 06/24/2026 Recommended

  • IT Support Engineer

    Somerville, MA, 02145

    Job Title: IT Support Engineer Location-Type: Hybrid (Somerville, MA – 3 Days Onsite) Start Date Is: ASAP Duration: 4–6 Month Contract Compensation Range: Based on Experience, W2 Entry Level: $22/hr - $27/hr 2 Years Bach: $28/hr - $30/hr 5 Years Bach: ...

    Date Posted: 06/24/2026 Recommended

  • Senior Database Administrator

    Cary, NC, 27511

    Apply now: Senior Database Administrator, location is Hybrid (Tuesday–Thursday onsite in Cary, NC). The start date is ASAP for this 6 month contract position. Job Title: Senior Database Administrator Location-Type: Hybrid (3 Days A Week Onsite (Tues, W...

    Date Posted: 06/24/2026 Recommended