OMS Principal Software Architect - (Full Stack, Design & Develop Financial Trading Applications) - Hybrid
$210k - $270kFactSet Research Systems
FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions. At FactSet, our values are the foundation of everything we do. They express how we act and operate, serve as a compass in our decision-making, and play a big role in how we treat each other, our clients, and our communities. We believe that the best ideas can come from anyone, anywhere, at any time, and that curiosity is the key to anticipating our clients’ needs and exceeding their expectations. We are seeking a talented and experienced Principal Software Architect to join our engineering team. In this role, you will help design and develop financial trading applications. You will be part of a passionate team working on mission-critical systems, leveraging object-oriented programming, primarily in Java, to build scalable, robust trading applications. Responsibilities:Design, develop, and maintain high-performance Order Management System (OMS) features across both backend (Java) and frontend components. Collaborate with product managers and other engineers to translate requirements into effective technical solutions. Participate in code reviews, mentor junior engineers, and uphold high standards for code quality, usability, and performance. Optimize application performance for both backend processes and frontend user experience, focusing on scalability and low latency. Troubleshoot and resolve complex technical issues spanning both frontend and backend systems within a fast-paced financial trading environment. Contribute to feature planning, architectural discussions, and technical documentation. Job Requirements:10+ years of software engineering experience required Excellent problem-solving and execution skills Knowledge of the financial trading ecosystem Full-stack engineering experience Education:Bachelor’s degree in computer science or relevantThe budgeted salary range for this position in the states of Connecticut and New York is $210,000.00 - 270,000.00Company Overview: FactSet (NYSE:FDS | NASDAQ:FDS) helps the financial community to see more, think bigger, and work better. Our digital platform and enterprise solutions deliver financial data, analytics, and open technology to more than 8,200 global clients, including over 200,000 individual users. Clients across the buy-side and sell-side, as well as wealth managers, private equity firms, and corporations, achieve more every day with our comprehensive and connected content, flexible next-generation workflow solutions, and client-centric specialized support. As a member of the S&P 500, we are committed to sustainable growth and have been recognized among the Best Places to Work in 2023 by Glassdoor as a Glassdoor Employees’ Choice Award winner. Learn more at and follow us on X and LinkedIn. At FactSet, we celebrate difference of thought, experience, and perspective. Qualified applicants will be considered for employment without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, disability, protected veteran status or other characteristics protected by law. FactSet participates in E-Verify SummaryLocation: New York, NY, USA; Norwalk, CT, USAType: Full time
$80 - $120 per hour
...Description 28Stone is a full service custom... ...spear’ advisory, application design, system... ...world’s leading financial institutions to... ...to market. We develop technology of value... ...Familiarity with software development best... ...and can work in a hybrid model (2-3 days in...FullstackFinancialApplicationHourly payFor contractorsWork experience placementWork at officeLocal areaFlexible hours- ...500, is a global financial services company headquartered... ...automated trade execution and... ...and others. This is Hybrid role (3 days in office... ...standards-driven software. You'll be joining... ...within IBKR: Design, develop, maintain web-based applications and programs for our...FinancialApplicationTemporary workWork at officeRemote workWorldwideFlexible hours
- ...Location: Greenwich, CT, USAPosted: 2026-09-29 Sr. Software Developer (Greenwich, CT) (Hybrid: Remote work permitted 2 days/week) (multiple positions) Design and develop scalable high-performance software applications for financial brokerage firm’s back-office and client...FinancialApplicationWork at officeRemote work2 days per week3 days per week
$122k - $240.5k
...Summary Software Engineer... ...shift: designing and building... ...clients improve financial performance... ..., and hybrid cloud infrastructure... ...delivering full-stack software... ....Architect, design and... ...intelligence application programming... ...designing, developing and delivering...FullstackFinancialApplicationWork at officeLocal areaVisa sponsorshipFlexible hoursShift work- ..., is a global financial services company... ...automated trade execution and... ..., and others. Software Development -... ...environment for developers who want to build... .... This is a hybrid role (3 days in... ...client-facing applications. Our platform... ...experience in designing and implementing...FinancialApplicationTemporary workWork at officeRemote workWorldwideFlexible hours
- This is a hybrid role (3 days in... ...Brokers Trading team is seeking... ...experienced Senior Software Developer to join the... ...trading application that our... ..., and other financial instruments.... ...within IBKR: Design, develop, and... ...Participate in the full software... ...across the stack. Stay...FinancialApplicationTemporary workWork at officeRemote workFlexible hours
- ...Trading Systems Developer – C# / Java | Hedge Fund $30bn+ Global... ...teams, developing the applications and platforms they... ...technology from initial design through deployment... ...or front-office financial applications. Strong... ...Strong understanding of software architecture, APIs,...FinancialApplicationPermanent employmentFull time
$190k - $220k
...flexible, open data and software solutions for over... ...instant access to financial data and analytics... ...and motivated Principal Site Reliability... ...from the ground up Design and implement... ...Familiarity with Helm for application packaging and... ...CT, USA; New York, NY, USAType: Full timePrincipalFinancialApplicationFull timeWorldwideFlexible hours- ...forefront of trading innovation, starting... ...customers. Software development is... ...for a UI/UX Designer with good technical... ...will work the full phased user... ...with developers, designers, and... ...desktop / mobile applications.Ability to thrive... ...Experience in the Financial Services field...FinancialApplication
- ...Order Entry, Customer Service, Application Engineering, Product... ...Pricing Process and Workflow Design Map and document all existing... ...a single source of truth. Develop AI agent workflows that automate... ...process mapping commercial, financial, and ERP workflows at scale,...FinancialApplicationRemote work
- Job DescriptionPosition SummaryThe primary function of the Back-End Web Developer is to design, implement, and maintain web applications and infrastructure components.Duties and ResponsibilitiesUnder the direction of the Sr. VP, Engineering, the Back-End Web Developer...Application
- ...in their search for a Full Stack Developer who has a strong... ...CT Client Industry Financial services, private equity... ...Responsibilities Experience in software development, cloud... ..., or enterprise application development. Hands-... ...with our clients to design optimal organization...FullstackFinancialApplicationWork experience placement
- ...candidatesPosition OverviewThe Full Stack Clinical Platform... ...Transformation will design, implement, and... ...environments, following software engineering best practices... ...where appropriate.Develop scalable and robust data... ...solutions comply with applicable regulatory frameworks,...FullstackApplicationRemote work
$130k - $165k
...flexible, open data and software solutions for over... ...instant access to financial data and analytics... ..., you will help design and develop financial trading applications. You will be part of... ...Management System (OMS)Collaborate with product... ..., NY, USA; Norwalk, CT, USAType: Full timeFinancialApplicationFull timeWorldwideFlexible hours- ...500, is a global financial services company headquartered... ...automated trade execution and... ...others. This is a hybrid role (3 days in... ...UI brokerage Web Application Engineering team!... ...within IBKR: Design and build scalable... ...years of commercial software development experience...FinancialApplicationTemporary workWork at officeRemote workWorldwideFlexible hours
$122k - $240.5k
...Solution Architect with Modernization... ...clients improve financial performance,... ...solutions in software, data, AI, network, and hybrid cloud infrastructure... ...complete design, implementation... ...enterprise-grade application architecture... ...as a full stack developer.4+ years’ experience...FullstackFinancialApplicationLocal areaRemote workFlexible hours$130k - $160k
...is eligible for our hybrid work model: Two days... ...future of travel. We design and develop our back end systems... ...in real time from our applications. Utilize your knowledge... ...of experience in software engineering and development... ...by location) Financial security programs such...FinancialApplicationWork experience placementSummer workWork at officeRemote workFlexible hours$180k - $220k
...Employees)This is a hybrid role (3 days in... ...an experienced Full Stack Java Developer to join a small,... ...for Monitoring Applications), our integrated... ...in a fast-paced financial environment and... ...responsibilities:Design, develop, and... ...reportingParticipate in the full software development...FullstackFinancialApplicationFor contractorsWork at officeImmediate startRemote work$110k - $120k
...seeking an experienced Principal Microbiologist to... ...complex study design, and ensuring alignment... .... Mentor and develop junior scientists,... ...and application to product development... ...time, flexible & hybrid work policies (depending... .../ sell program Financial: 401k matching, employee...PrincipalFinancialApplicationMinimum wageFull timeLocal areaRelocationRelocation packageFlexible hours$84.61k - $141.02k
...the job: Prospect, sell and develop qualified Retirement plans to... ...Advise on plan design, compliance challenges, and corrective... ...pandemic) Flexibility, including hybrid schedules! Business hours 8am... ...base salary based upon an applicant’s experiences, background, and...FinancialInterim roleWork at office$110k - $145k
...Senior Data Engineer designs and builds the AWS-native... ...our enterprise AI applications - knowledge graphs, semantic... ...- including citizen developers building with Agents... ..., vector indexes, and hybrid retrieval - and drive... ...physical, emotional, financial and social wellbeing....FinancialApplicationPermanent employmentContract workRemote workVisa sponsorshipWork visaRelocation package- ...0, is a global financial services company... ...automated trade execution and custody... ...and others. Software Development... ...Internships 2027 Application Deadline:... ...st Schedule: Full-time, onsite, Monday... ...As a Software Developer intern, you... ...software engineers to design, develop, and...FinancialApplicationFull timeInternshipSummer internshipWorldwideMonday to FridayShift work
$110k - $120k
...seeking an experienced Principal Microbiologist to... ...complex study design, and ensuring alignment... .... Mentor and develop junior scientists,... ...interpretation and application to product... ...time, flexible & hybrid work policies (depending... ...buy / sell program Financial: 401k matching, employee...PrincipalFinancialApplicationLocal areaRelocationRelocation packageFlexible hours- ...party candidates Position Overview The Full Stack Clinical Platform Engineer, Digital Transformation will design, implement, and operate production-grade Generative... ...with ML pipelines and clinical AI/ML applications such as NLP, anomaly detection, or predictive...FullstackApplicationRemote work
- ...at the intersection of financial theory and... ...engineering group that designs and builds platforms powering... ...Investments Group (SIG), which develops tax-aware and tax-... ...firm. Your Role (Hybrid, 3 days in office)... ...launches ML and AI-driven applications What You'll Bring...FinancialApplicationWork at office
- ...&P 500, is a global financial services company headquartered... ...provides automated trade execution and... ...others. UI/UX Designer Internships 2027 Application Deadline: October 1st Schedule: Full-time, onsite, Monday... ...Collaborate with designers, developers, and stakeholders to...FinancialApplicationDaily paidFull timeInternshipWorldwideMonday to Friday
$110.7k - $218.3k
.... This role combines full stack development, architecture... ...solutions, mentoring developers, and driving quality... ..., including system design, integration patterns... ...maintain full stack applications, application programming... ...with Agile software development methodology...FullstackApplicationLocal areaVisa sponsorship$135k - $165k
...is eligible for our hybrid work model: Two days... ...global indirect tax developments; evaluate and decide... ...taxes affect in-house financial applications and systems. Oversee... ...problem definition, design, execution, analysis,... ...opportunities, taking full ownership of tasks and...FinancialApplicationFull timeWork at officeLocal areaShift work$125k - $250k
WorldQuant develops and deploys systematic financial strategies across a broad range of asset... ...at WorldQuant research, design, code, test and deploy firmwide... ...our next generation trading platforms.What You'll... ...#LI-RS1By submitting this application, you acknowledge and consent...FinancialApplication- ...00, is a global financial services company... ...provides automated trade execution and... ...com, and others. Software Development -... ...environment for developers who want to build... ...technology. This is a hybrid role (3 days in... ...within IBKR: Design and develop applications and services...FinancialApplicationTemporary workWork at officeRemote workWorldwideFlexible hours
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