Senior Software Engineer (.Net)
Holistic Partners, Inc
Position- Senior Software Engineer (.Net)
Location- Greenwich CT – Hybrid
Duration- 6+month Contract
Interview- Video and onsite
Tax Term- W2 Only
Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates.
Local candidates only, within a commutable distance. Onsite interview is required.
We are looking for seasoned, detail-oriented engineers with strong technical judgment and an ownership mindset. The role is focused on modernization or replacement of existing systems and development of new systems to support financial services operations processes.
Key Requirements
- Expert-level C#, SQL and Angular skills with strong software engineering discipline
- Strong hands-on experience using Rabbit MQ, Elasticsearch or equivalents
- Experience building integrations with Salesforce is a plus
- Experience with New Relic and Sumo Logic is a plus
- Ability to rapidly develop using Claude Code Codex xhyhwjd while still producing clean, well-architected, thoroughly tested production-quality code
- Strong experience with scalable system design and enterprise-grade engineering standards
- Deep understanding of SDLC, testing strategies, code quality, and maintainability
- Strong analytical, coding, and debugging skills
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Senior Software Engineer (.Net) in Greenwich, CT vacancy
$134.5k - $174.5k
...Browser and resolve root causes.You will have experience using C#, .NET, Structured Query Language (SQL) in the context of GAIN and... ...and level of relevant experience, plus discretionary bonus.#MID_SENIOR_LEVELAt Franklin Templeton, we believe your benefits should support...Senior.netLocal area3 days per weekFranklin Templeton
Stamford, CT1 day ago$110.7k - $218.3k
...operators, creatives, designers, engineers, and architects. Our team... ...configuration logicExperience with software development, scripting, and... ...technologies, e.g., Python, .NET, UI5 framework, SQL, and low-code... ...From entry-level employees to senior leaders, we believe there’s...Senior.netLocal areaVisa sponsorshipDeloitte
Stamford, CT5 days ago- ...quality of care. Kibu has raised over $5M in seed funding and supports more than 400 organizations across 46 states. Senior Software Engineer Kibu is seeking a talented and driven Senior Software Engineer to play a key role in shaping our innovative platform...SeniorWork at officeRemote work
Connecticut Innovations
Stamford, CT1 day ago $122k - $240.5k
Position Summary Software Engineer III with Agentic AI Experience, AI & Engineering/Engineering... ...ends on 11/1/2026.Work you'll doAs a Senior Consultant, Software Engineer III, AI &... ...back-end language such as Python, Java, .NET, Go, or Node.js and at least one modern....netWork at officeLocal areaVisa sponsorshipFlexible hoursShift workDeloitte
Stamford, CT1 day ago$175k - $250k
...seek people who think in code and are motivated by being around like-minded people.The Role: Our group is responsible for building software enabling both the large-scale quantitative research operations that drive WorldQuant’s platform and the production of our...SeniorCasual workFlexible hoursWorldQuant
Old Greenwich, CT3 days ago- ...for various institutional investors. They are seeking aSoftware Engineer to join their Quantitative Research team in supporting... ...and building the platforms that power their research.Job Title: Software Engineer (Quant Research)Location: Office in Greenwich, CT (50min...SeniorWork at officeImmediate startRemote work
Talener
Greenwich, CT4 days ago $160k - $180k
...centers. The Opportunity We are seeking two Senior Software Developers to join our Firm. This position will... ...services built on technologies including .NET, React, and Python. Serves as a senior engineering contributor responsible for translating business...Senior.netWork at officeLocal areaRemote workSkadden Arps
White Plains, NY4 days ago$185k
...management, controls and performance, procurement and supply chain, net zero and digital solutions. We are majority-owned by CBRE Group,... .... Responsibilities: Manage stakeholders including architects, engineers, and supplychainsto deliver compliant projects. Can analyze,...Senior.netTurner Corporation
Stamford, CT4 days ago- ...AI systems. Overview We are seeking a Senior Solutions Architect to design and deliver AI-enabled software solutions, leveraging C# and .NET technologies, Blazor Server, and cloud... ...degree in Computer Science, Software Engineering, or related field 10 to 15 years of experience...Senior.netFull time
Artificial Intelligence Risk, Inc.
Greenwich, CT3 days ago $105.4k - $207.8k
Position Summary As a Senior Consultant in Deloitte’s... ...project activities across the IT Software Development Life Cycle (SDLC)... ...in Computer Science, Computer Engineering, Information Technology, or... ...scripting languages (e.g., .Net, C#, Python)Understanding of...Senior.netLocal areaDeloitte
Stamford, CT1 day ago$185k
...performance, procurement and supply chain, net zero and digital solutions. We are... ...Turner & Townsend are seeking an experienced Senior Project Manager to join our team. The... ...Manage stakeholders including architects, engineers, and supply chains to deliver compliant projects...Senior.netFor contractorsLocal areaTurner & Townsend
Stamford, CT27 days ago- ...providing a better patient experience. Due to continued growth they are expanding their technology team and are hiring a Senior Backend Software Engineer. The Senior Backend Software Engineer will have at least 5-7+ years of professional hands-on industry experience...SeniorFull timeWork at officeImmediate start
The Cypress Group
Westchester County, NY2 days ago - ...supporting the team and collaborating to service improvements. You will be responsible for:Design, implement and deliver high quality software solutions that conform to architectural standardsManage and 'own' significant development tasks end-to-end (from business...Senior
Interactive Brokers
Greenwich, CT4 days ago - ...drive our tax workflowsWe are a technically focused team operating at the intersection of financial services and enterprise software engineering, building and evolving mission-critical systems that serve clients at scale. Your Role As a new member of TaxCust, you will...SeniorWork at officeRemote work
Interactive Brokers
Greenwich, CT4 days ago $140k - $160k
...behalf of our employees.OVERVIEWWe’re looking for a full stack Senior Product Engineer to lead the multi-platform engineering efforts for our... ...-team collaboration, and oversee the delivery of resilient software solutions.This is a remote position. This position is not eligible...SeniorLocal areaRemote workRelocation packageConsumer Reports
Yonkers, NY5 days ago$130k - $165k
FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access... .... We are seeking a talented and experienced Sr.Software Engineer to join our engineering team. In this role, you will help design...SeniorFull timeWorldwideFlexible hoursFactSet Research Systems
Norwalk, CT2 days ago- ...broker by respected industry sources including Barron’s, Investopedia, Stockbrokers.com, and others. Software Development - Brokerage This Software Development group engineers the core brokerage and risk technology at the heart of the Interactive Brokers platform. Spanning...SeniorTemporary workWork at officeRemote workWorldwideFlexible hours
Interactive Brokers
Greenwich, CT4 days ago - This role is eligible for our hybrid work model: 2 days in-officeSenior Software Engineer, Infrastructure & OperationsOur Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you...SeniorFull timeSummer workWork at officeRemote workFlexible hours
Priceline.com
Norwalk, CT1 day ago - ...benefits of general and business aviation. Position Summary The Senior Property Manager is responsible for overseeing the day-to-day... ...drug screen. Preferred Qualifications Experience with triple net (NNN) commercial leases. Experience supporting commercial construction...Senior.netContract workTemporary workFor contractorsWork at officeLocal area
$90k - $110k
Job Title: .NET DeveloperSalary: $90,000 - $110,000/year DOE Location: Norwalk, OH (... ...high stakes data conversion and modern software solutions that integrate seamlessly into... ..., long-term partnership, and thoughtful engineering. If you want your work to directly improve....net2 days per weekCyberCoders
Norwalk, CT16 hours ago$116k - $170k
...environment.About Gartner IT: Join a world-class team of skilled engineers who build creative digital solutions to support our colleagues... ...repetitive problems. Scripting or programming experience (Java, .NET, HTML, Ruby, PHP, Perl, C#, Python, JavaScript, PowerShell, Bash....netFull timeApprenticeshipImmediate startWork from homeWorldwideGartner
Stamford, CT3 days ago- ...Senior Software Engineer | AI Startup | NYC Primis is partnered with a well-funded, early-stage AI startup in NYC building intelligent fraud detection software. ARR is growing fast, they have enterprise logos, and they're backed by strong institutional investors...Senior
PRIMIS , Inc. Defunct
White Plains, NY1 day ago $85k - $110k
...proven return-to-work strategies and robust software into one system for seamless management... ...As a Software Development Engineer (SDE), you will participate in the entire... ...Write clean, scalable code using C#, SQL, .NET technologies and other Web and Middleware....netFull timeFlexible hoursBerkley
White Plains, NY2 days ago$100k - $120k
...Senior Property Manager, Southwood Square - Stamford, CT Works independently to manage and resolve all site management related issues.... ...requests from corporate office staff. Optimizes revenue occupancy, Net Operating Income and Cash Flow. Represents Beacon Communities to...Senior.netPermanent employmentFull timeContract workWork experience placementSummer workWork at officeLocal areaFlexible hoursBeacon Communities
Stamford, CT4 days ago- ...Senior Software Engineer – Front End Greater NYC, NY Qualifications Include: Bachelor's degree in Computer Science or related fields and five years of relevant experience. Experience with modern web technologies, JavaScript libraries: AJAX, JSON, HTML5/...Senior
1872 Consulting
Yonkers, NY4 days ago - ...maintain large-scale data pipelines and surveillance models that process massive volumes of financial data. The team consists of software engineers, data engineers, compliance specialists, and data scientists working on mission-critical infrastructure that directly...SeniorWork at officeRemote work
Interactive Brokers
Greenwich, CT4 days ago $170k - $200k
...our internal products need to scale with the speed, reliability, and care our hospitals depend on every day. As a Senior Frontend Software Engineer, you will build the interfaces our hospital teams rely on every day. Your focus will be DogByte, the product at the center...SeniorCasual workWork at officeShift workVEG ER for Pets
White Plains, NY5 days ago- ...investor distributions, asset management, and a novel tax generation engine. It will be up to you to solve challenges that have been... ...~ GitHub workflows and code reviews ~ Strong fundamentals in software engineering and API design ~ Ability to learn quickly, prioritize...SeniorWork at officeRelocation
Mogul
White Plains, NY3 days ago - ...applications group works on back-end, internal systems and client-facing applications. These applications support Funds and banking software handling client cash, brokerage operations, securities borrowing and lending, clearing operations including regulatory reporting,...SeniorWork at officeImmediate startRemote work
Interactive Brokers
Old Greenwich, CT2 days ago - ...investment business. This is a hands-on engineering role working directly with Equities... ...Develop production applications using C#/.NET or Java. Work directly with PMs to... ...applications. Strong understanding of software architecture, APIs, distributed systems....netPermanent employmentFull time
Goldman Lloyds
Stamford, CT12 minutes ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer (.Net). Be the first to apply!
Related searches
- software engineer healthcare Greenwich, CT
- senior software engineer Greenwich, CT
- software developer Greenwich, CT
- ngo software engineer Greenwich, CT
- startup software engineer Greenwich, CT
- software developer positions Greenwich, CT
- financial software developer Greenwich, CT
- junior software developer remote Greenwich, CT
- remote entry level software developer Greenwich, CT
- part time software developer remote Greenwich, CT