Sr. Software Engineer

New York, NY

Apply Apply with LinkedIn Save

Type: Direct Placement

Reference ID: 31935383

Date Posted: 03/31/2026



Apply now: Senior Full-Stack Engineer, location is remote. The start date is ASAP for this permanent position.

Job Title: Senior Full-Stack Engineer
Location-Type: Remote
Start Date Is: ASAP
Duration: Permanent
Compensation Range: 165,000-180,000/year

Job Description:
Lead full-stack development across modern .NET and React systems while modernizing and optimizing backend services.

Day-to-Day Responsibilities:

  • Migrate backend systems from SQL Server to MongoDB

  • Build, scale, and optimize .NET APIs

  • Develop modern React (TypeScript) frontends

  • Tune performance across database, API, and UI layers

  • Participate in Agile ceremonies (scrums, planning, reviews)

  • Collaborate closely with Product Managers and engineers

  • Contribute across frontend, backend, and API layers

Requirements:

  • Must-Haves:

    • React (TypeScript)

    • .NET & C#

    • SQL Server & MongoDB

    • GraphQL & API development

    • AWS

    • Agile/Scrum experience

    • Comfortable with peer code reviews and feedback

    • Cursor

  • Nice-to-Haves:

    • Kubernetes / EKS

    • Healthcare or SaaS background

    • Experience with system modernization or migrations

  • Sr. Python Full Stack Engineer

    New York City, NY, 10010

    Job Title: Sr. Python Full Stack Developer Location-Type: Hybrid - Tysons VA (can be hybrid 3x/wk - onsite- need flexibility with this) Start Date Is: Early - Mid March Duration: (contract, perm, etc) FTE Perm Compensation Range: 135-140k/yr benefits B...

    Date Posted: 03/31/2026 Recommended

  • Staff Software Engineer

    San Francisco, CA

    Apply now: Staff Software Engineer, location is Onsite/Hybrid. The start date is ASAP for this 6 month contract position. Job Title: Staff Software Engineer Location-Type: Onsite preferred (San Francisco, CA) open to New York, NY & Seattle, WA Start Da...

    Date Posted: 03/31/2026 Recommended

  • Lead Backend Engineer – IoT Platform

    Rosemont, IL, 60018

    Apply now: Lead Backend Engineer – IoT Platform, location is Remote. The start date is ideally mid-April 2026 for this permanent position. Job Title: Lead Backend Engineer – IoT Platform Location-Type: REMOTE (EST / CST hours preferred) Start Date Is: ...

    Date Posted: 03/31/2026 Recommended

  • Software Engineer

    Boulder, CO, 80305

    Job Title: Software Engineer Location-Type: Hybrid (3 days/week onsite, Tuesday–Thursday) – Boulder, CO 80301 Start Date Is: 2 weeks from offer Duration: 6-month contract-to-hire Compensation Range: $60.38/hr – $77/hr Job Description: The Software Engi...

    Date Posted: 03/31/2026 Recommended

  • QT Engineer

    Bedford, NH

    Apply now: QT Engineer, location is Remote. The start date is ASAP for this 6 month contract position. Job Title: QT Engineer Location-Type: Remote Start Date Is: ASAP Duration: 6 months (contract) Compensation Range: $70-$77/hour Job Description: Seni...

    Date Posted: 03/31/2026 Recommended

  • Lead Analytics Engineer

    New York, NY, 10022

    Apply now: Lead Analytics and AI Engineer, location is Remote. The start date is ASAP for this permanent position. Job Title: Lead Analytics and AI Engineer Location-Type: Remote (EST hours; optional access to NYC office) Start Date Is: ASAP Duration: ...

    Date Posted: 03/31/2026 Recommended

  • QA Engineer

    Needham, MA, 02494

    Apply now: Senior Software Development Engineer in Test (SDET), location is Hybrid. The start date is ASAP for this contract-to-hire position. Job Title: Senior Software Development Engineer in Test (SDET) Location-Type: Hybrid (3 days onsite per week ...

    Date Posted: 03/31/2026 Recommended

  • AEM Frontend Developer

    Wilmington, DE

    Apply now: AEM Frontend Developer, location is Remote. The start date is ASAP for this 6–9-month contract position. Job Title: AEM Frontend Developer Location-Type: Remote Start Date Is: ASAP Duration: 6–9 months (contract) Compensation Range: $58-$69 ...

    Date Posted: 03/31/2026 Recommended

  • Senior Python Full Stack Developer

    Greenbelt, MD, 20770

    Job Title: Senior Python Full Stack Engineer Location-Type: Tyson, VA- 3 days per week Start Date: 2 weeks from offer Duration: Full Time We are seeking a Senior Python Full Stack Developer to design, build, and scale secure, resilient services and use...

    Date Posted: 03/31/2026 Recommended

  • Sr. Workday Integrations Engineer

    New York, NY, 10166

    Apply now: Senior Workday Integrations Developer, location is Remote (EST preference). The start date is ASAP for this contract to extend position. Job Title: Senior Workday Integrations Developer Location-Type: Remote (EST preference) Zip Code: 10166 ...

    Date Posted: 03/31/2026 Recommended

  • Senior Software Engineer- React

    Greenbelt, MD, 20770

    Job Title: Senior Software Engineer- React Location-Type: Tyson, VA (ideally 1-2 days onsite per week) Start Date Is: ASAP Duration: 6 Month Contract (extension likely) About the Role Our client, TEGNA, is seeking a Senior Front End Engineer to join th...

    Date Posted: 03/31/2026 Recommended

  • Data Engineer

    Burbank, CA, 91505

    Apply now: Data Engineer, location is Hybrid. The start date is ASAP for this contract position. Job Title: Data Engineer Location-Type: Onsite in Burbank, CA Start Date Is: ASAP Duration: Through 12/31/26 (Contract, potential extension/conversion) Com...

    Date Posted: 03/31/2026 Recommended

  • Data Engineer

    Wilmington, DE, 19801

    Apply now: Data Engineer (R&D), location is Remote. The start date is mid-April for this 6-month contract position. Job Title: Data Engineer Location: 100% Remote Start Date Is: Mid-April Duration: 6-month contract Compensation Range: : $60-75/hr on W2...

    Date Posted: 03/31/2026 Recommended

  • Application Security Engineer

    Baltimore, MD, 21202

    Apply now: Application Security Engineer, location is Remote (MD, TX, SC, UT, NC, NY, DE). The start date is ASAP for this 3–6 month contract position. Job Title: Application Security Engineer Location-Type: Remote (MD, TX, SC, UT, NC, NY, DE) Start Da...

    Date Posted: 03/31/2026 Recommended

  • Founding Engineer

    Saint Louis, MO, 63119

    Job Title: Founding Engineer Location-Type: Remote Start Date Is: 2-3 weeks from offer Duration: Direct Hire Compensation Range: 150-170k Equity Surround Sound Media is an AI-native platform rebuilding local journalism across America. They autonomously...

    Date Posted: 03/31/2026 Recommended

  • Senior Data Engineer (ETL/ELT)

    Greenbelt, MD, 20770

    Apply now: Senior Data Engineer (ETL/ELT), location is Hybrid (Tysons, VA – 3 days/week onsite: Mon/Tues/Thurs). The start date is ASAP for this contract position. Job Title: Senior Data Engineer (ETL/ELT) Location-Type: Hybrid (Tysons, VA – 3 days/wee...

    Date Posted: 03/31/2026 Recommended

  • Senior Software DQE Engineer

    Danvers, MA

    Apply now: Senior Design Quality Engineer (Software/Firmware), location is Hybrid (Danvers, MA open to remote flex). The start date is ASAP for this 6–12 month contract position. Job Title: Senior Design Quality Engineer (Software/Firmware) Location-Ty...

    Date Posted: 03/31/2026 Recommended

  • Data Engineer (Judicial Products)

    Centerville, VA, 20120

    Job Title: Data Engineer Location-Type: Remote (U.S. – EST/CST) Start Date Is: ASAP Duration: Permanent Compensation Range: $80–120k/year Job Description: We are seeking a Data Engineer to join a newly established team focused on large-scale data migra...

    Date Posted: 03/31/2026 Recommended

  • Data Platform Engineer

    Philadelphia, PA, 19103

    Apply now: Data Platform Engineer, location is Remote. The start date is ASAP for this contract-to-hire position. Job Title: Data Platform Engineer Location-Type: Remote Start Date Is: ASAP Duration: 6-month contract-to-hire Compensation Range: $70-80/...

    Date Posted: 03/31/2026 Recommended

  • SR. Data Engineer

    Charlotte, NC

    Job Title: Sr Data Engineer Location-Type: Hybrid (3x/week onsite in Charlotte, NC – South End, ET hours) Start Date Is: 3/9 Duration: 6-month Contract-to-Hire Compensation Range: $70-90/hr Job Description: Senior-level Data Engineer responsible for ha...

    Date Posted: 03/31/2026 Recommended

  • Security Engineer II

    Atlanta, GA

    Job Title: Security Engineer Location-Type: Hybrid – Atlanta, GA (3 days onsite per week) Start Date Is: ASAP Duration: Contract-to-Hire (6 months, potential extension or conversion) Compensation Range: $60-70 W2 Bill Rate: $96.97/hr Candidate Pay Rate...

    Date Posted: 03/31/2026 Recommended

  • Staff Machine Learning Engineer

    Auburn Hills, MI

    Job Title: Senior Machine Learning Engineer Location-Type: Hybrid or Remote Start Date Is: ASAP Duration: 6-Month Contract-to-Hire Description Whisker is redefining what it means to live with cats—designing intelligent systems that remove friction, ele...

    Date Posted: 03/31/2026 Recommended

  • EDI Integration Engineer

    Seaford, DE, 19973

    Apply now: EDI Integration Engineer, location is Remote. The start date is April 13th or April 20th for this permanent position. Job Title: EDI Integration Engineer Location-Type: 100% Remote (occasional travel required) Start Date : ASAP Duration: Per...

    Date Posted: 03/31/2026 Recommended

  • Security Engineer, WAF

    Atlanta, GA

    Apply now: Security Engineer – WAF, location is Hybrid (Atlanta, GA). The start date is ASAP for this Contract-to-Hire (6 months) position. Job Title: Security Engineer - WAF Location-Type: Hybrid (3 Days A Week Onsite - Atlanta, GA 30318) Start Date I...

    Date Posted: 03/31/2026 Recommended

  • Sr. Design Quality Engineer

    Danvers, MA, 01923

    Apply now: Sr. Design Quality Engineer, location is Hybrid (Danvers, MA). The start date is ASAP for this permanent position. Job Title: Sr. Design Quality Engineer Location-Type: Hybrid (Danvers, MA 01923– minimum 3 days onsite) Start Date Is: ASAP Du...

    Date Posted: 03/31/2026 Recommended

  • Sr. Data Engineer/ Architect

    Charlotte, NC, 28209

    Job Title: Sr Data Engineer/ Architect Location-Type: Remote Start Date Is: 3/9 Duration: 6-months (extension likely) AssetMark is a leading strategic provider of innovative investment and consulting solutions serving independent financial advisors. We...

    Date Posted: 03/31/2026 Recommended

  • Sr. CyberArk IAM Engineer

    Skillman, NJ, 08854

    Job Title: Senior CyberArk (IAM) Engineer Location-Type: Remote/Hybrid/Onsite (U.S. only) Start Date Is: ASAP Duration: Permanent Compensation Range: $62.50/hr – $67.00/hr Job Description: Lead the design, implementation, and optimization of CyberArk P...

    Date Posted: 03/31/2026 Recommended

  • Web Team Lead

    Greenbelt, MD, 20770

    Job Title: Web Team Lead (JavaScript/React) Location-Type: Remote Start Date Is: ASAP Type: Direct Hire Compensation Range: 130-140k Job Description: Lead a cross-functional web development team while remaining hands-on with modern front-end technologi...

    Date Posted: 03/31/2026 Recommended

  • Product Security Architect

    Remote, GA

    Apply now: Product Security Architect, location is Remote. The start date is ASAP for this 4–6 month contract position. Job Title: Product Security Architect Location-Type: Remote Start Date Is: ASAP Duration: 4–6 months (contract) Compensation Range: ...

    Date Posted: 03/31/2026 Recommended

  • Resident Engineer

    Richardson, TX, 75081

    Job Title: Resident Engineer Location-Type: Onsite Richardson, TX (Dallas Metro, TX) Start Date Is: 2 weeks (onboarding) Duration: Permanent Compensation Range: $100,000 – $115,000/year Job Description: Serve as a hands-on technical expert supporting o...

    Date Posted: 03/31/2026 Recommended