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Senior Systems Developer Jobs in Wayne, NJ (NOW HIRING)

The Mill

Senior Systems Engineer

Manhattan, NY

$114K - $156K/yr

The job consists of being the support contact for any technical queries and helping out any senior ... System administration knowledge of Active Directory, DNS & DHCP * Programming or scripting ...

The Mill

Senior Systems Engineer

Manhattan, NY · On-site +1

$114K - $156K/yr

The job consists of being the support contact for any technical queries and helping out any senior ... System administration knowledge of Active Directory, DNS & DHCP * Programming or scripting ...

HSS

Senior Systems Engineer

New York, NY · On-site

$167K - $255K/yr

... senior escalation point for cross-domain outages and recurring problems Provides next-level support and technical mentorship to systems analysts, engineers, and partner teams; elevates team ...

AeroVect

Senior Systems Engineer

New York, NY · On-site +1

$114K - $156K/yr

Define and track KPIs for your areas to support data-driven engineering and system performance. * Build data collection and analysis pipelines that support verification & validation processes.

Elliot Partnership

Senior Linux Engineer

New York, NY · On-site

The Role We are seeking a deeply experienced Senior Linux Systems Developer for our Quant Systems team. This is a crucial, hands-on role for a true low-level systems expert who thrives on optimizing ...

TXSE

Senior Systems Architect

New York, NY · On-site

$200K - $300K/yr

Linux Engineering: Provide senior-level engineering leadership for Red Hat Enterprise Linux (RHEL) systems, including kernel tuning, performance optimization, patching strategy, lifecycle management ...

VAST Data

Senior Systems Engineer - New York

Manhattan, NY · On-site

$115K - $157K/yr

The Senior Systems Engineer will assist customers with evaluations, benchmarks, and system installations, while also collaborating with R&D Engineering to define product requirements and strategies.

TXSE

Senior Systems Architect

New York, NY · Hybrid

$200K - $300K/yr

Linux Engineering: Provide senior-level engineering leadership for Red Hat Enterprise Linux (RHEL) systems, including kernel tuning, performance optimization, patching strategy, lifecycle management ...

Tower Research Capital

Senior Systems Engineer

New York, NY · On-site

$150K - $250K/yr

Engineers thrive at Tower while developing electronic trading infrastructure at a world class level ... Deep hands-on experience with Infrastructure as Code, Linux systems, cloud networking, and storage ...

HSS

Senior Systems Engineer

New York, NY · On-site

$167K - $255K/yr

... DevOps Engineer) is preferred. MCP and additional certificates in data security, networking, or ... Knowledge of modern storage systems (SAN, NAS) on-prem and/or cloud-based. Knowledge of modern ...

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Showing results 41-60

All JobsSystems Developer JobsSenior Systems Developer JobsSenior Systems Developer Jobs in Wayne, NJ

Senior Systems Developer information

See Wayne, NJ salary details

$20.8K

$107.5K

$150.7K

How much do senior systems developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for senior systems developer in Wayne, NJ is $107,539.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,300.00 and $115,500.00 per year, depending on experience, location, and employer.

What cities near Wayne, NJ are hiring for Senior Systems Developer jobs?

Cities near Wayne, NJ with the most Senior Systems Developer job openings:

Infographic showing various Senior Systems Developer job openings in Wayne, NJ as of June 2026, with employment types broken down into 94% Full Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $107,539 per year, or $51.7 per hour.

Senior Systems Engineer - Messaging & Collaboration

Elliot Partnership

New York, NY • On-site

$114K - $156K/yr

Full-time

Re-posted 5 days ago

Job description

 
  • Senior Systems Engineer - Messaging & Collaboration
  • New York, NY (Hybrid, 3 days in office)
  • Highly competitive compensation package

Join an elite technology and research group at the forefront of global finance, where world-class engineering and quantitative research converge. This firm treats infrastructure as code and systems engineering as a competitive advantage. We are seeking a highly skilled technical leader to take ownership of the firm's critical messaging ecosystem-a complex environment where reliability is paramount, and innovation is constant.
The Role
We are seeking a deeply experienced Senior Messaging & Collaboration Engineer to serve as the firm's Subject Matter Expert (SME) on all mail-related technologies. This is not a standard administration role; it is an engineering position that requires you to bridge the gap between legacy stability and modern agility. You will own the architecture of a hybrid messaging stack that spans both Windows and Linux environments, and you will partner directly with software developers to modernize how the firm consumes and processes communication, from API migrations to Generative AI prototyping.
Responsibilities
  • Design, implement, and maintain a complex, high-availability messaging infrastructure involving Microsoft Exchange (On-Premises & Online) and Linux-based mail services (Postfix).
  • Lead high-impact projects to modernize the messaging environment, specifically guiding the migration of applications from legacy EWS to Microsoft Graph API.
  • Oversee the evolution of the desktop experience, managing the transition from COM-based integrations to modern Outlook JS add-ins and prototyping new AI-driven workflows.
  • Act as the primary owner for mail security and hygiene, managing sophisticated anti-spam and threat protection gateways (Proofpoint) to protect the firm's proprietary data.
  • Serve as a technical advisor to internal development teams, utilizing PowerShell or Python to build automation and troubleshoot complex mail routing logic.

What you'll bring:
  • 7+ years of experience managing complex, enterprise-scale messaging capability.
  • Demonstrable proficiency in managing both Microsoft Exchange (Hybrid/Online) and Linux-based mail systems (Postfix).
  • Deep familiarity with mail-related APIs (EWS, Graph API, MAPI) and experience helping software engineers integrate with messaging platforms.
  • Proven expertise in mail security protocols and gateways (specifically Proofpoint or similar enterprise-grade tools).
  • A track record of troubleshooting advanced Outlook client-side issues and dissecting complex mail-flow problems in a high-pressure environment.

Apply