Application Support Engineer
Marlin Selection Recruitment
Get AI-powered advice on this job and more exclusive features. On behalf of our client, a Fintech business, we are seeking application support engineers in New York to assist in their growth. Job Description: The Application Support Engineer position supports customer-facing operations by responding to operational and business issues. This position is responsible for planning, deploying, and supporting client implementations of the client's products. This position will be responsible for the planning and execution of weekend activities in coordination with the existing Monday to Friday support team. This work will include carrying out upgrades and migrations for the application software, processing client service requests, and providing application support to clients over the phone, email, and live chat. The successful applicant for the Application Support Engineer position will be required to work full-time hours spread across set days during the usual business week and weekend. The typical schedule will be Saturday or Sunday plus four weekdays. This is subject to an initial training period of 8 weeks from the commencement date where all work will be performed from Monday to Friday. Specific Duties: Provide customer support in accordance with company SLAs via email, phone, or live chat. Act as a technical first responder. Triage technical issues across multiple infrastructure levels (network, OS, application). Prioritize and escalate issues according to the severity and details of each case. Analyze logs, FIX messages, and other primary sources to determine the root cause of trading and quoting issues. Manage upgrades and migrations for the business and related application software. Perform system check-out after the process is completed. Develop subject matter expertise and be an ambassador of digital asset knowledge within the team. Work with clients to appropriately configure each aspect of their application, including liquidity provider details, order routing configuration, trading platform connectivity, and prime broker give-up arrangements. Required Skills: Excellent verbal and written communication skills and high attention to detail. Ability to process multiple client communication streams and make high-quality decisions under pressure. Desire and ability to learn new skills and tools, and enthusiastically take on new opportunities and tough challenges. High proficiency level (power user) with Microsoft Windows OS. 2 - 5 years experience supporting clients in the financial services industry. Understanding of FIX protocol. Basic knowledge of TCP/IP and Networking. Basic knowledge of SQL (PGSQL, MYSQL). Seniority level Mid-Senior level Employment type Full-time Job function Information Technology, Production, and Other #J-18808-Ljbffr Marlin Selection Recruitment
$40 - $50 per hour
...complex software issues and delivering timely resolutions. Support and guide colleagues by sharing knowledge and best... ...degree. Preferred Qualifications Advanced proficiency in Application Remediation, Engineering Support, and Java. Banking experience. Compensation Compensation...SuggestedWork experience placementLive inWork at officeLocal areaImmediate startRemote workFlexible hours2 days per week$150k - $180k
...Overview We are looking for a technically curious support engineer to join our Front Office Technology team. Your foundation will be owning... ...of our technology platform (Keystone) and related trading applications throughout the trading day Respond to and resolve production...SuggestedMinimum wagePermanent employmentWork at officeShift work$80k - $90k
...OSTTRA is seeking an experienced, analytical, and collaborative Application Support Engineer to join our team in New York City. In this role, you will provide critical 2nd-line technical support for our core Trade Processing applications, which are hosted across on-premises...SuggestedCasual workFlexible hoursShift work$130k - $165k
...with order data across a vast array of markets and asset classes Support systems processing that data for Surveillance and Regulatory... ...Onboard support processes for new development teams and applications as the support team continues to expand What we’re looking for...SuggestedTemporary workFlexible hours$250k
...New York, NY | $250,000 Total Comp This is a front office application support role with a clear engineering mandate. You will work directly with traders and portfolio managers while building automation, observability, and AI assisted tooling to reduce manual support work...Suggested$100k - $140k
...with your recruiter to learn more. Base pay range $100,000.00/yr - $140,000.00/yr firstPRO is now accepting resumes for an Application Support Engineer role in NY, NY. This is a direct hire role and onsite. The typical schedule will be four weekdays and one weekend day...Full timeWeekend work1 day per weekWeekday work- ...States | Posted on 01/19/2026 We are seeking a skilled HSE Application Support Specialist to provide technical and functional support for... ...Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field. Proven experience supporting...Contract work
$100k - $150k
...Application Support Engineer At Intenseye, we believe protecting people at work is non-negotiable. That's why we're building the world's most advanced AI-powered platform for industrial environments, designed to help organizations move from reactive programs to proactive...Work at officeRemote work- ...Application Support Engineer role- NYC, NY, PAY rate (60-65/hr on W2) Trade/Trading exp. Required Front Office App Support role. Supporting Global Credit Trading Desk in NYC. Will interact with other trading offices globally. Team of 5, supporting over 100 traders...Night shift
$115k - $145k
We are seeking a Junior Application Support Engineer to join the Application Support team in Jersey City, NJ. The candidate will join a team that is the central point of contact for supporting technical aspects of the platform. The candidate will play a vital role in diagnosing...Full timeWork experience placementWork at officeImmediate startRemote workFlexible hoursWeekend workAfternoon shift$180k
Application Support Engineer: $180,000 + Bonus (Systematic Trading firm) Job Title: Application Support Engineer Client: FinTech Salary: Up to $180,000 + Bonus/Benefits Location: New York (Hybrid) Role: Serve as the primary point of contact for all system and application...Full time$100k - $140k
...citizens for a U.S. work permit We are seeking a talented Application Support Analyst to join our team and provide global production support... ...workflows, and post-trade STP processes. Work closely with engineering teams to drive system improvements, enhance platform...Remote work$140k - $185k
...role sits at the intersection of product, engineering, and real customer impact. If you enjoy... ...limited to ticket-taking or reactive support. You will own reliability end‑to‑end—... ...and improved over time At K. Hovnanian, application reliability is treated as a product...$80k - $100k
Alkami Technology, Inc. is seeking a skilled support professional with over 5 years of experience to join their remote-first team. The role involves collaborating with the Application Support team to address customer issues, utilizing advanced SQL skills, and contributing...Remote job$100.6k - $169.8k
Tier 3 Support Engineer - Blueflame AI (New York) page is loaded## Tier 3 Support Engineer - Blueflame AI (New York)remote type: Hybridlocations... ...level.* Proficiency in Python and experience with AWS-based applications.* Strong problem-solving skills; able to work independently...Work at officeRemote work3 days per week$98.33k - $160.74k
...The Finance IT Portfolio team is seeking a highly motivated and skilled SAP S/4HANA Public Cloud Finance and Procurement Application Support Engineer. This position plays a critical role in supporting the implementation of the SAP S/4HANA Public Cloud solution, with a...Contract workTemporary workWork at officeLocal areaFlexible hours$80k - $100k
Key Responsibilities Collaborate with other members of the Application Support team to serve the needs of the customer. Efficiently triage and resolve customer issues and remain calm in trying situations, escalating issues to the manager when appropriate. Communicate accurately...Full timeRemote workFlexible hours- Job Title: Trade Application Support Engineer, US Equities Work model: 4x a week in office, Manhattan Comp: 200-500k total compensation Summary: A leading multi strat hedge fund is looking for an application support engineer to join their growing equities team. A successful...Full timeWork at officeAfternoon shift
$100k - $140k
A global consulting and technology firm based in New York City is seeking an Application Support Analyst to provide critical production support for FX and Derivatives trading platforms. The ideal candidate holds a Master's degree and has at least 2.5 years of experience...- ResMed Inc is looking for an Application Support Specialist to provide technical and engineering support for the Somnoware platform. The role involves troubleshooting issues, providing customer support, and maintaining high quality in service. Candidates should have at...Remote jobFlexible hours
- Tradeweb Technology in Jersey City, NJ is seeking aJunior Application Support Engineer to join the Application Support team. The candidate will be the central point of contact for diagnosing and resolving production issues, while assisting QA, development and client services...Remote job
- We are seeking a highly experienced Senior Application Support Engineer with strong expertise in .NET technologies, SQL Server, SSIS, and retail domain applications. This is a critical, highly technical role focused on ensuring the stability, performance, and reliability...
$87.55k - $124.76k
Holman Enterprises is seeking an IT Systems/Application Support professional to perform a variety of responsibilities such as upgrading application software, troubleshooting issues, and ensuring application performance. Ideal candidates will have a Bachelor's Degree in...Remote job$100.6k - $169.8k
Blueflame AI is seeking an Application Support (Backline Support Engineer) to join our team in New York City. In this hybrid role, you'll bridge Customer Support and Engineering, resolving complex technical issues and contributing significantly to client success. Ideal...- ...community management companies. Our platform supports mission-critical financial operations including... ...our platform grows in scale and complexity, application support is no longer a reactive function. It is a core engineering capability. We are investing in senior...Full timeTemporary workWork at officeRemote work
- SIG Susquehanna is seeking an Application Support Analyst in Pennsylvania to join their Proprietary Trading Services team. This role involves supporting core trading systems, troubleshooting issues, coordinating system changes, and communicating with technical resources...
- A technology services provider is looking for an HSE Application Support Specialist in Lebanon, Pennsylvania. The role involves providing technical support for SaaS-based HSE applications, managing user requests, and ensuring compliance with regulatory standards. Candidates...
$119.39k - $132.8k
...reporting of bugs and documentation of activities; support building, analyzing, and troubleshooting of engineering models in Simcenter STAR‑CCM+ to ensure... ...introduced in CFD product releases; and find new application areas and create new simulation examples. 20% telecommuting...Full timeInternshipLocal areaRemote workFlexible hours- Euclid Innovations is seeking an individual to enhance trading capabilities utilizing modern technologies and software architectures. This role involves collaboration across trading, compliance, and IT functions. The ideal candidate should have a Bachelor's degree in computer...
- ...delivery channels. Requirements Job Purpose The Senior Associate Support will be responsible for the end-to-end technical support and... ...& Responsibilities Manage L2/L3 support for credit card applications including authorization, settlement, rewards, billing, and dispute...Full time
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