Senior Fullstack Developer
$95.77k - $133.63kCiti
Senior Fullstack Developer Job Req Id: 26935461 Location(s): Rutherford, New Jersey, United States Job Type: Hybrid Posted: Feb. 13, 2026 Job Overview The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems Apply fundamental knowledge of programming languages for design specifications. Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging Serve as advisor or coach to new or lower level analysts Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents Has the ability to operate with a limited level of direct supervision. Can exercise independence of judgement and autonomy. Acts as SME to senior stakeholders and /or other team members. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency. Qualifications 2-5 years of relevant experience in the Financial Service industry 2-5 years of relevant experience programming in Java / Python / React / Javascript / Typescript Intermediate level experience in Applications Development role Consistently demonstrates clear and concise written and verbal communication Demonstrated problem-solving and decision-making skills Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements Education Bachelor’s degree/University degree or equivalent experience Salary & Benefits $95,770.00 - $133,630.00 Citi offers competitive employee benefits, including medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. Anticipated Posting Close Date Jul 03, 2026 Equal Opportunity Statement Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review, please contact us. View Citi’s EEO Policy Statement and the Know Your Rights poster. #J-18808-Ljbffr Citi
- ...specialists when something needs real depth, and handling the rest yourself. Who You Are At least five years building and shipping fullstack work. Depth matters more to us than the number. Comfortable on both sides for real: you can design a clean API and build a good UI...SeniorShift work
$95.77k - $133.63k
Citi is looking for a Senior Fullstack Developer in New York, NY. This hybrid position involves participation in application systems development and problem-solving within the Financial Services industry. The ideal candidate has 2-5 years of experience programming in Java...Senior- ...abgeschlossene Ausbildung im Bereich Softwareentwicklung oder ein Studium im Bereich Informatik Mehrjährige Erfahrung als Fullstack Software Developer mit fundierten Kenntnissen in Backend- und Frontend-Entwicklung Hoher Anspruch an Clean Code, Architektur und Code-...Senior
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- .NET Fullstack Senior Developer - HYBRID Date: May 11, 2026 Location: Parispanny, NJ, US Company: NTT DATA Services We are currently seeking a .NET Fullstack Senior Developer - HYBRID to join our team in Parispanny, New Jersey (US-NJ), United States (US). Position...SeniorTemporary work
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$170k - $250k
An innovative startup in social sports prediction is seeking a Software Engineer to join its lean team in New York City. The role involves taking ownership of projects from inception to production, ensuring technical input across the stack. Candidates should have strong...Senior- ...A technology company is looking for a developer with at least 4 years of experience in Node.js and expertise in Typescript, React, and MongoDB. The successful candidate will develop an in-house CRM, collaborate with teams to enhance a marketplace for developers, and engage...SeniorRemote workFlexible hours
- A technology firm specializing in AI workflows is seeking a Senior Full-Stack Engineer to develop solutions across backend and frontend systems. You will design scalable data streams and optimize performance while working collaboratively in a remote environment. The ideal...SeniorRemote work
$125k - $145k
...A leading life insurance company is seeking a Senior Software Engineer (Full Stack) to join their team. This role involves designing and implementing full-stack solutions using JavaScript, React, Node.js, and Java on AWS. The ideal candidate has over 5 years of experience...SeniorRemote workFlexible hours- ...A remote-first digital product studio is seeking a Senior Full Stack Engineer with expertise in the Shopify ecosystem. The successful candidate will design and maintain custom storefronts and back-end solutions, collaborate with teams, and ensure high-performance systems...SeniorRemote work
- ...Job Opportunity We are seeking a skilled frontend-focused full-stack engineer to join our team in developing groundbreaking AI-powered product experiences. The ideal candidate will have a strong background in working closely with product, design, and machine learning...Senior
- A technology staffing firm is seeking a Full Stack Software Engineer to join a dedicated team in New York. The role involves developing features for a clinical data platform, requiring strong experience in full stack development, particularly with .NET and Vue.js. You...SeniorRemote work
- ...innovative platform, empowering partners to achieve exceptional results. Why this role is exciting: Shape the future of engagement: Develop tools that drive results for partners within the crypto ecosystem. Cutting‑edge tech stack: Work with industry‑leading...Senior
- ...Maintain and scale microservices using TypeScript and Node.js while managing PostgreSQL databases and RabbitMQ messaging. Design and develop consumer‑facing web applications using React to create a seamless experience for small and large businesses. Optimize cloud...SeniorRemote workFlexible hours
- ...and implementations, ensuring our clients achieve seamless operations and enhanced efficiency. The Opportunity Are you a Senior Full-Stack Developer seeking your next contract opportunity? DTI has an immediate need for a Senior Full-Stack Developer for a 6+ months contract...SeniorContract workLocal areaImmediate startRemote work
$160k - $200k
...solutions for its clients. Job Description Design and develop scalable, high-performance web applications and services. Collaborate... ...your work. If you are ready to take your career as a Senior Full-Stack Engineer to the next level in New York, we encourage...SeniorPermanent employmentContract workLocal area$130k - $150k
...Senior Full-Stack Engineer Full-time | On-site | New York City Compensation: $130K – $150K + ~0.5% equity About The Role The company is seeking a senior full-stack engineer to take ownership across both frontend and backend systems. This role involves building...SeniorFull timeVisa sponsorship- ...Senior Full Stack Engineer Location: New York, NY Work Model: Onsite, 5 days per week Industry: B2B SaaS / AI-powered data and automation software Compensation: $210K base, ~$250K-$260K total compensation including equity About the Company Our partner...Senior
$91 - $96 per hour
...using Java/J2EE technologies. Participate in Agile software development processes with a strong emphasis on test-driven development. Develop and maintain CI/CD pipelines and utilize tools such as JIRA, BlackDuck, SONAR, etc. Build sophisticated tooling for development and...Senior- ...problems and take pride in creating products that make a real impact. Key Responsibilities Take active part in a team of developers working on Capital Marketplace products Design software according to agreed standards, architecture, and requirements...Senior
- ...manufacturing with advanced tech like computer vision and AI! As a Senior/Staff Full Stack Engineer (m/f/d) , you’ll focus on backend... ...key architectural changes. Your work will be 70% backend—developing features, APIs, and optimizing databases—and 30% frontend, ensuring...SeniorFreelanceWork at officeRemote workFlexible hours
- ...designing and building robust, scalable SaaS APIs, with a strong understanding of interface design, security, versioning, resilience, and developer experience (DX). ~ Proven track record of designing, building, and operating resilient, scalable, and highly available...Senior
$175k
...We are seeking a developer with strong analytical instincts to work at the intersection of AI, application development, and financial services. The ideal candidate thrives in ambiguous environments, enjoys solving complex problems involving financial and business data,...Senior$140k - $200k
...matter to users and the business. About the role We’re hiring a Senior Full-Stack Engineer with product vision . You’ll build end-to-... ...issues, discussions) to understand real-world needs and improve developer experience. Participate in architecture discussions and code...Senior$170k - $220k
.... Primary Responsibility You primary responsibility will be to develop the Uncountable Web Platform where scientists upload and analyze... ...role would be about half front-end and half back-end. As a senior engineer you will often be responsible for engaging directly with...Senior
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