Senior Java Developer, Fixed Income Trading
Senior java developer job in Jersey City, NJ
Business Integration Partners (BIP) is Europe's fastest growing digital consulting company and are on track to reach the Top 20 by 2030, with an expanding global footprint in the US (New York, Charlotte, Chicago, and Houston). Operating at the intersection of business and technology we design, develop, and deliver sustainable solutions at pace and scale creating greater value for our customers, employees, shareholders, and society.
BIP specializes in high-impact consulting services across multiple industries with 6,000 employees worldwide. Our domains include Financial Services business serves Capital Markets, Insurance and Payments verticals, supplemented with Data & AI, Cybersecurity, Risk & Compliance, Change Management and Digital Transformation practices. We integrate deep industry expertise with business, technology, and quantitative disciplines to deliver high-impact results for our clients.
BIP is currently expanding its footprint in the United States, focusing on growing its Capital Markets and Financial Services lines. Our teams operate at the intersection of business strategy, technology, and data to help our clients in driving smarter decisions, reducing risks, and staying ahead in a fast-evolving market environment.
About the Role:
We are seeking a highly skilled Senior Java Developer with deep experience in building low-latency trading systems for fixed income/credit products. This role is ideal for someone who thrives in high-performance environments, understands the nuances of fixed income markets, and has hands-on experience with real-time trading platforms and protocols.
You must have valid US work authorization and must physically reside around the posted city, within a 50-mile commute. We are unable to support relocation costs.
Please do not apply for this position unless you meet the criteria outlined above.
Key Responsibilities
Design, develop, and maintain low-latency trading applications for U.S. Fixed Income markets.
Build high-performance Java services to handle real-time data processing and time-sensitive transactions.
Integrate trading systems with major electronic venues (Tradeweb, Bloomberg, Dealerweb) as it pertains to Fixed Income products.
Implement high-throughput messaging using AMPS or similar low-latency platforms.
Collaborate with quants, traders, and product teams to deliver scalable pricing and execution solutions.
Optimize Java code for multithreaded, high-throughput environments.
Develop and maintain order book & execution logic using Level 1, 2, and 3 market data.
Build and maintain order, trade, and fill management interfaces.
Partner with DevOps and QA to ensure robust deployments and automated testing.
Design and maintain Spring Boot microservices with cloud-native architectures.
Implement RESTful APIs for seamless integration in distributed trading environments.
Required Qualifications:
Bachelor's degree in computer science, information technology, or related field.
7+ years Core Java development with emphasis on low-latency and multithreading.
Strong experience with FIX protocol.
Experience working with Reference Data Platforms.
Deep understanding of Fixed Income market structure and trading workflows.
Familiarity with venue-specific APIs (Tradeweb, Bloomberg, BTEC).
Knowledge of order book models (L1-L3) and trade lifecycle (Orders, Fastfills, Trades).
Hands-on experience with bond pricing methodologies and yield calculations.
Experience with AMPS or equivalent high-performance messaging solutions.
Experience and strong knowledge of KDB for developing, maintaining, and optimizing high-performance data solutions.
Strong understanding of trading lifecycle concepts, including Orders, Fastfills, and Trades, with knowledge of how they interact within order management and execution workflows.
Prior experience working at a sell-side or buy-side firm within the Fixed Income/Credit space, with hands-on exposure to fixed income products, electronic trading platforms, and front-to-back trading workflows.
Preferred Qualifications
Experience integrating with market data feeds and market-making systems.
Knowledge of algorithmic trading strategies and execution engines.
Background in financial engineering or quantitative development.
**The base salary range for this role is $120,000 - $200,000**
Benefits:
Choice of medical, dental, vision insurance.
Voluntary benefits.
Short- and long-term disability.
HSA and FSAs.
Matching 401k.
Discretionary performance bonus.
Employee referral bonus.
Employee assistance program.
11 public holidays.
20 days PTO.
7 Sick Days.
PTO buy and sell program.
Volunteer days.
Paid parental leave.
Remote/hybrid work environment support.
For more information about BIP US, visit *********************************
Equal Employment Opportunity:
It is BIP US Consulting policy to provide equal employment opportunities to all individuals based on job-related qualifications and ability to perform a job, without regard to age, gender, gender identity, sexual orientation, race, color, religion, creed, national origin, disability, genetic information, veteran status, citizenship, or marital status, and to maintain a non-discriminatory environment free from intimidation, harassment or bias based upon these grounds.
BIP US provides a reasonable range of compensation for our roles. Actual compensation is influenced by a wide array of factors including but not limited to skill set, education, level of experience, and knowledge.
Senior Java Developer( Need Dell Boomi integration Exp*)
Senior java developer job in New York, NY
Hi everyone,
Hope you're doing great!!!
Please find the below and let me know your interest.
Job Title: Senior Java Developer( Need Dell Boomi integration Exp*)
Final round : On-site interview
Job Description:
12+ Years of experience
Need Dell Boomi integration Exp
Experience with Java 8
Experience with Spring core, Spring boot and SQL Database
Ability to work on Git, Jenkins and Docker
Must have an experience SQL and AWS skills
Excellent communication skills
React/Angular
Senior Java/Python Developer
Senior java developer job in Jersey City, NJ
Project description
For the world most global bank we are building the platform, which supports various information gathering and processing across the organization and providing access to this data through both private and public cloud. The solution is built from the scratch using the latest technologies.
Responsibilities
Write good and well-tested code using Java / Python
Write Test Cases and User/Support Documentation of your code
Development environment support (mostly automation using Jenkins CI, Bash)
Evaluate and adopt new development tools, libraries and methods to improve quality
Perform peer code review of project codebase changes
Skills
Must have
Java, Expertise in object-oriented programming is a must.
Python (3.x): Intermediate proficiency at least.
Proficiency in designing and consuming RESTful APIs (HTTP methods, status codes, idempotency).
Expertise with JSON serialization/deserialization (e.g., Jackson or Gson in Java).
Handling authentication (OAuth 2.0, JWT)
Nice to have
MCP's REST endpoints, JSON schemas
Understanding of context management in AI is a plus (e.g., session state, conversation history, or intent tracking).
Experience integrating with AI APIs (for example Gemini's REST endpoints for text generation or embeddings), handling AI-specific nuances (e.g., prompt engineering, rate limits, error handling for ambiguous outputs)
Familiarity with Python-based REST frameworks (e.g., FastAPI, Flask)
Experience with implementing retry mechanisms, circuit breakers (e.g., Resilience4j)
Spring Boot
Lead/Senior Developer
Senior java developer job in New York, NY
Senior Developer / Lead - Finance & Treasury Integrations Type: Permanent, Full‑time Salary: $160,000 - $180,000 per year We're looking for a Senior Developer / Lead to join a global technology team, focusing on Finance, Treasury, and Accounting integrations. This role is central to connecting corporate and trading systems with platforms such as NetSuite and Kyriba, ensuring smooth and accurate data exchange across Finance, Treasury, Risk, and Compliance. You'll partner closely with senior stakeholders to deliver solutions that improve transparency, automation, and governance of financial data.
Technical Skills
Strong background in Python development, with experience in data transformation and API design.
Hands‑on expertise with AWS services (S3, EC2, Kubernetes, FastAPI, CloudWatch).
Solid knowledge of SQL (Postgres, Snowflake, or similar).
Familiarity with REST APIs, OAuth, JSON/XML, and CI/CD pipelines.
Understanding of finance and accounting processes (GL, reconciliations, cash management)..
Previous exposure to financial services, commodity trading, or corporate treasury is a essential.
Degree in Computer Science, Engineering, Finance, or related field.
If this role is of interest to you please apply with an up to date version of your cv.
Lead Java Developer
Senior java developer job in New York, NY
Net2Source is a Global Workforce Solutions Company headquartered at NJ, USA with its branch offices in Asia Pacific Region. We are one of the fastest growing IT Consulting company across the USA and we are hiring
"
Lead Java Developer " for one of our clients. We offer a wide gamut of consulting solutions customized to our 450+ clients ranging from Fortune 500/1000 to Start-ups across various verticals like Technology, Financial Services, Healthcare, Life Sciences, Oil & Gas, Energy, Retail, Telecom, Utilities, Technology, Manufacturing, the Internet, and Engineering.
Position: Lead Java Developer (Microservices and Angular)
Location: New York City, NY ( Onsite ) - Only Locals
Type: Contract
Experience Level -10+ Years
Job Description
10+yrs of experience in Software development with a deep understanding of Core Java,
Strong hands-on experience in Java.
Extensive backend development experience
Frontend developer with UI Design experience
Advanced knowledge of Angular 12+, HTML, CSS Framework, jQuery, JavaScript/TypeScript
Ability to lead other developers for UI development work
Good experience in Oracle DB
Able to work independently.
Responsibilities
Design, develop, and maintain web applications using Java, Angular and other relevant technologies
Write clean, efficient, and maintainable code.
Write unit and integration tests to ensure the quality of the code
Debug and troubleshoot code issues
Deploy and maintain applications in a production environment
Java
Spring Boot
Oracle
Angular
Java
Madhukar Singh
Email: ***********************
JAVA Developer / Electronic Trading
Senior java developer job in New York, NY
As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specialized in Banking, Finance, and Financial Services. Through our core human values - proximity, teamwork, diversity, excellence - our 850 expert consultants, hailing from 35 different nationalities, collaborate across 13 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Luxembourg, Geneva, Lisbon, Porto, Casablanca, Madrid and Singapore.
Context
As a JAVA Developer consultant you will work for our client to enhance Electronic Market Systems in Finance (front office/trading side).
The bank has a presence in 80 countries with nearly 200,000 employees, including more than 150,000 in Europe. It ranks highly in its three core activities: Retail Banking, Investment Solutions and Corporate & Investment Banking.
The Development team operates as part of a Global Pricing and Electronic Markets Technology team to develop systems used for the Trading activity. It is a Front Office facing team which works directly with Traders and Business Management to provide high quality solutions both locally and as part of the platforms. The role is contractor initially, with the option of going permanent.
Responsibilities
· Design and develop pricing and electronic markets distributed applications as a member of a global development team.
· Work with traders, developers, business analysts, and vendors to determine functional requirements and integration plans for applications.
· Provide second-line support of applications for front-office users.
Experience
Must to have:
· Proven core java skills and knowledge.
· Experience of a front office trading environment
· Ability to design and develop scalable solutions which are easy to maintain and support.
· Firm understanding of java memory model and multi-threading development.
· Knowledge of SDLC and prior experience working on large software development projects.
· Ability to see “big picture” to consider system dependencies, corner cases and change impacts in providing robust solutions.
· Strong problem solving and analytical skills.
· Strong interpersonal skills.
· Ability to work as part of a global team.
Nice to have:
· Previous experience developing Electronic Trading systems.
· Knowledge of Interest Rate Products (Treasuries, IR Swaps, etc) and their trading lifecycle.
· Prior experience working at a Large Global Investment Bank, especially a Fixed Income Front Office (Trading) Environment.
· Proficiency in SQL and experience working with SQL Server and/or Oracle.
· Prior experience of ION Trading Services (Connectivity, STP, RFQ, VMO and MMI).
· Knowledge of TIBCO Rendezvous.
· Python
Java Developer - Trading Systems
Senior java developer job in New York, NY
Our client is one of the hedge funds globally, and we are hiring for a Java Developer to be based in the New York office. The ideal Java Developer will have proven experience building and maintaining high-performance, low-latency trading applications that support the trading desks.
Responsibilities:
Design, develop, and maintain execution and order management systems using Java.
Optimize application performance for low-latency and high-throughput trading environments.
Integrate with market data feeds, FIX gateways, and internal pricing engines.
Ensure system reliability and scalability through robust testing and monitoring.
Qualifications:
Strong understanding of multithreading, concurrency, and performance tuning in Java.
Professional experience in Java development, preferably in the financial industry
Familiarity with trading system architecture, including execution engines, OMS, and market data handlers.
Java Backend Developer
Senior java developer job in New York, NY
Hi,
Java Backend Developer
NYC & Wilmington, DE | Onsite
Contract: 12+ Months
Skills:
Strong Java Developer
API development
Microservices
Cloud Native Design
AWS Knowledge
Minimum 3 Years of banking domain experience.
Thanks & Regards,
Gaurav Mote | Talent Acquisition Specialist
Centraprice Corp.
Email: ************************
33 Wood Avenue South Suite 600 Iselin NJ 08830
************************
Java Developer
Senior java developer job in Jersey City, NJ
We are looking for a Senior Java Developer with strong experience in Apache Flink and REST API development. The candidate will design and build scalable backend services, real-time data processing pipelines, and microservices for enterprise applications.
Required Skills:
10+ years of experience in Java (Java 8+).
Hands-on experience with Apache Flink (DataStream/Table API).
Strong experience in REST API and Spring Boot.
Experience with microservices, Kafka, and distributed systems.
Good understanding of SQL/NoSQL databases.
Strong debugging and performance optimization skills.
Nice to Have:
Experience with AWS or cloud platforms.
Containerization (Docker/Kubernetes).
Financial domain experience.
Java Developer
Senior java developer job in New York, NY
Must Have :: FAANG Companies exp
AWS Development experience is must.
Job Responsibilities
Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
Develops secure high-quality production code, and reviews and debugs code written by others
Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems
Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
Contributes to software engineering communities of practice and events that explore new and emerging technologies
Adds to team culture of diversity, opportunity, inclusion, and respect
Required qualifications, capabilities, and skills
Formal training or certification on software engineering concepts and 9+ years applied experience and hands-on practical experience delivering system design, application development, testing, and operational stability
9+ years of experience in full-stack Java development within team (Agile/Scrum) environments and large implementations
Mandatory hands-on experience with core Java, Spring, Kafka and REST services
Leverage AWS services, including ECS, EKS, and Lambda, to design, deploy, and manage scalable and efficient cloud-based applications within the software development lifecycle
Utilize advanced tools like Copilot and Codeium to streamline development processes and improve productivity.
Excellent knowledge and experience in System Design, Domain Driven Design, and Microservices
Experience with architectural patterns for scalability, high availability, performance, and disaster recovery
Hands-on practical experience in system design, application development, testing, and operational stability
Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages
Overall knowledge of the Software Development Life Cycle
Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)
Practical cloud native experience
Java Developer (W2 only)
Senior java developer job in Jersey City, NJ
Greetings!
We are seeking a highly skilled Core Java Developer with strong expertise in SQL Databases and a solid background in the Banking and Financial Services domain. The ideal candidate will have hands-on experience developing robust and scalable applications in a complex enterprise environment. Familiarity with large-scale systems, financial transactions, and secure coding practices is essential.
Key Responsibilities:
Design, develop, and maintain backend services using Core Java (Java 8+)
Write efficient, optimized SQL queries and manage complex database operations
Collaborate with business analysts and stakeholders to understand banking workflows and translate requirements into technical solutions
Build and enhance RESTful APIs and integrate with internal and third-party systems
Ensure high performance and responsiveness of systems, especially for transaction-heavy applications
Follow secure coding standards, compliance, and regulatory requirements typical of banking applications
Participate in code reviews, system design discussions, and Agile ceremonies
Troubleshoot and resolve production issues and performance bottlenecks
Required Qualifications:
10+ years of Core Java development experience, including OOP principles, multithreading, collections, and design patterns
Strong experience with SQL databases (e.g., Oracle, PostgreSQL, SQL Server)
Solid understanding of data modeling, indexing, performance tuning, and stored procedures
Experience in the Banking or Financial Services domain (Retail/Commercial Banking, Capital Markets, or similar)
Good understanding of transactional systems, regulatory compliance, and financial reporting
Experience working in Agile/Scrum development environments
Familiarity with tools like Maven/Gradle, Git, Jenkins, and Jira
Preferred Skills:
Experience with Spring/Spring Boot
Exposure to message brokers like Kafka, RabbitMQ, or JMS
Familiarity with DevOps and CI/CD pipelines
Knowledge of cloud platforms (AWS, GCP, or Azure) is a plus
Education:
Bachelor's or Master's degree in Computer Science, Engineering, or a related field
Lead Web Developer
Senior java developer job in White Plains, NY
An insurance company is looking for a Web Developer Lead to join their team in White Plains, NY.
Compensation: $150-170k
Candidates must be local; no relocation (onsite 3 days/week)
Frontend and Backend are equally important for this role.
Responsibilities:
Drive the end-to-end architecture, development, and delivery of scalable, secure web and mobile portals-including sophisticated front-end interfaces and robust back-end services
Partner with cross-functional teams to deliver seamless, high-impact solutions
Engineer portal capabilities for key insurance features such as policy management, claims, billing, and pension processing
Embed industry-specific compliance and cybersecurity protocols, ensuring portals meet regulatory standards
Lead Agile ceremonies, manage sprint cycles, conduct code reviews, and oversee CI/CD pipelines on containerized cloud platforms (AWS)
Analyze customer insights, usage patterns, and performance metrics to drive continuous portal optimization
Seamlessly integrate legacy systems, third-party APIs, and data sources into modern architectures
Design and deploy microservices that connect internal and external systems, enabling dynamic data exchange and real-time functionality
Stay at the cutting edge of web development, cloud technologies, and generative AI through ongoing research and innovation
Qualifications:
A Bachelor's degree in Computer Science, Information Technology, or a related discipline
7+ years of experience in web development, with at least 2 years in a lead role
Strong proficiency in JavaScript, React, Angular, Node.js, and RESTful APIs
Strong backend development skills in Node.js, Python, Java and databases (SQL, NoSQL)
Angular, Python and Databases skills
Experience with AWS or Azure, including ECS,Docker, Kubernetes, and other containerization tools
Understanding of microservices, serverless architectures, and event-driven systems
Understanding of cloud networking fundamentals, including VPCs, Subnets, and scalable architecture on AWS
Experience in insurance operations, including claims, policy servicing, and customer support
Exposure to GenAI /AI/ML services in AWS, DevOps tooling, and advanced container orchestration preferred
Senior Developer - Financial Technology
Senior java developer job in New York, NY
Nearwater Capital is a rapidly growing and innovative specialty finance company headquartered in New York City with global operations and client base. Established in 2017, Nearwater has distinguished itself as a leader in delivering thoughtful, solutions-based financing to some of the largest financial institutions and financial services firms in the world.
We are seeking two senior developers who thrive on versatility and get energized by the prospect of building everything from scratch. These individuals would be the developer who gets "lightly enraged" by inefficient systems and takes it out on the keyboard by building better solutions. When you encounter a problem, your first instinct is to solve it-whether that's contributing to open source, building a side project, or taking a finance course just to understand the business better. We're looking for avid coders who are also avid business problem solvers. You should be excited about the opportunity to work on everything in building and maintaining new systems.
Duties will include but not be limited to:
Tradewinds 2.0
Our flagship platform for deal funding, trade optimization, and order submission. You'll help design and build the next generation from the ground up.
Data Platform 1.0
Centralized platform for firm and market data. Think Bloomberg integration, risk calculations, portfolio analytics, and data governance.
Everything Else
Market data architecture, user interfaces, API design, testing frameworks, deployment pipelines, monitoring systems, business logic, integrations with third-party vendors. If it needs to be built, you'll touch it.
Why You Should Be Interested:
Impact: Shape the technology direction of a growing financial firm
Growth: Learn financial markets while building cutting-edge systems
Autonomy: Minimal bureaucracy, maximum ownership
Variety: No day is the same-you'll work on UI, APIs, data, infrastructure
Technology: Modern cloud stack with freedom to choose the right tools
Team: Work with people who share your passion for building great software
Skills and Experience:
7-10 years professional software development
Financial domain exposure - you've worked on financial systems in some capacity (treasury, trading, position management, back office, fund admin, fintech, etc.)
Functional and/or OO programming - strong fundamentals in one or more enterprise languages (C#, Java, Scala, F#, Python, etc.)
Complex systems experience - you've worked on business-critical applications where downtime matters
Preferred/excited about, but not required:
Cloud platforms (Azure/AWS ecosystem)
Full-stack development (backend services, APIs, front-end UI)
Data integration (pipelines, ETL, working with vendor data feeds)
Testing & quality (unit testing, integration testing, code reviews)
DevOps mindset (CI/CD, automation, monitoring)
Business analysis (translating requirements, writing user stories)
Financial Domain Knowledge
We're looking for someone who can hold their own in business conversations:
Can explain one or more basic financial instruments (equities, bonds, options, swaps)
Understands trade workflows and position management concepts
Comfortable learning new financial concepts as needed
What Gets Us Excited About You:
Evidence of Drive & Curiosity
GitHub profile that shows experimentation across different technologies
Side projects you built to solve your own problems
Open-source contributions or active usage of OSS projects
Learning outside work - courses, certifications, or exploring new tech stacks
Problem-solving mindset - you see inefficiencies and build solutions
You've worked on projects where you wore multiple hats
You get energized by greenfield development and system architecture decisions
You're comfortable with ambiguity and can make pragmatic technical decisions
You collaborate well but can also drive initiatives independently
You're curious about AI and actively use LLMs for coding (experience with tools like Claude Code, Cursor, GitHub Copilot, or similar AI-assisted development)
What's in It for You:
Nearwater offers an attractive market compensation and benefits package including, health, dental & vision benefits, life insurance, paid vacation and holidays, and a 401(k) plan. Our office is in mid-town, close and convenient for commuting. As a creative, intellectual capital firm, Nearwater is proud to be 100% work from office, which promotes our collaborative and 'get things done' atmosphere.
You will be joining a firm that is well established, but still growing rapidly and You will have the ability to impact the design of developing new business segments.
Work in a fast paced and intellectually stimulating environment, in which you will learn something new every day.
A collaborative working environment where every voice is heard.
Application Developer
Senior java developer job in New York, NY
We are seeking a highly skilled and motivated Software Engineer to join our growing technology team. The role is responsible for designing and coding enhancements, features, and fixes for existing applications, as well as building new applications, including initiatives involving Generative AI and agentic solutions. The engineer will provide expert-level support, contribute to system strategy and planning, and collaborate with internal teams, stakeholders, and external vendors to deliver technology solutions.
Responsibilities
Develop, integrate, and support custom and vendor technology solutions for business processes.
Collaborate with business analysts, support, and infrastructure teams to implement end-to-end solutions.
Create and maintain detailed functional and technical user stories.
Design, develop, train, and support Generative AI solutions.
Maintain documentation, conduct knowledge transfer sessions, and participate in peer review of designs.
Experience Level
5+ years of IT development experience, including design, implementation, testing, and documentation of modern web applications (Python, React/Angular, JavaScript, .NET, cloud platforms).
Experience building RESTful APIs and backend integrations.
Exposure to Generative AI applications, agentic solutions, and LLM frameworks is a plus.
Solid RDBMS and SQL knowledge; familiarity with data warehousing tools is preferred.
Experience with DevOps and CI/CD pipelines (Azure DevOps, GitHub, Jenkins, Maven, Kubernetes).
Knowledge of secure development practices and API security.
Experience in Agile/Scrum development methodologies.
Strong analytical, problem-solving, and system design skills.
Willingness to participate in on-call rotations and after-hours support.
The Phoenix Group Advisors is an equal opportunity employer. We are committed to creating a diverse and inclusive workplace and prohibit discrimination and harassment of any kind based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We strive to attract talented individuals from all backgrounds and provide equal employment opportunities to all employees and applicants for employment.
Software Engineer (C#) - Desktop Trading/EMS Applications
Senior java developer job in New York, NY
Join a small, high‑caliber team building a next‑generation, multi‑asset Execution Management System used by leading hedge funds and institutional managers. This role focuses on high‑performance, desktop C# development, integrating liquidity, execution, analytics, and workflow into a customizable, trader‑friendly interface.
What you'll do
Enhance capacity, throughput, and responsiveness of C# components and user workflows using Agile delivery practices.
Evaluate technologies and propose pragmatic designs for next‑gen features in a real‑time trading context.
Collaborate closely with cross‑functional partners; communicate clearly and ship reliably.
Juggle multiple priorities and adapt quickly in a fast‑moving environment.
What you bring
BS/MS in a technical field and 5+ years of professional experience.
Proven track record building multi‑threaded, high‑performance C# desktop applications (UI and server‑side services).
Strong command of modern .NET/C# for rich client and background processing; experience with desktop frameworks (e.g., WPF/WinForms) over web frameworks for this role.
Familiarity with financial markets and multi‑asset workflows (equities, fixed income, etc.) is a strong plus.
Hands‑on with .NET memory/performance profiling and optimization.
Solid OOP fundamentals; additional experience with Java or WPF is a plus.
Comfortable with unit testing and code quality practices.
Self‑starter with a bias for technical excellence and strong written/verbal communication.
Software Engineer Vacancies (Front-End/Full-Stack) - New York (On-Site) - Competitive Salary + Equity + Opportunity to work with an Ambitious, Rapidly-Growing Start-Up
Senior java developer job in New York, NY
This young, early-stage start-up challenger are currently looking for Front-End/Full-Stack Engineers to join their small team and help drive the business forwards.
This is an excellent opportunity for junior to mid-level Software Engineers with founding/small start-up experience to take that next step into an exciting position with a very well-run and ambitious organisation in an innovative, exciting space.
This young and agile company are building cutting-edge AI platforms. They are in a unique space where there is an opportunity for them to gain significant market share very quickly.
About the Company:
Series A secured, Series B funding almost closed, this is a company heading in the right direction!
This very young company who were founded just over a year ago have taken big strides in their space already!
With their ambitious product vision in AI and ML, you will tackle interesting technical challenges that push the boundaries of what's possible.
There is the opportunity to work within a complex codebase, own entire product points, and build new features end-to-end.
They work on building GenAI software to help accelerate organizations.
Everything they do is entrenched in achieving engineering excellence.
They are a meritocratic, mission-driven organization focused on technical excellence, practical innovation, and meaningful impact with the aim of solving real problems through cutting-edge AI technology.
Their culture is not corporate, and they like to trust their employees to take on a lot of responsibility and have input into the shape of growth of the organisation.
With a small team of roughly 10 Engineers at the moment, they are poised to ramp up quickly and are looking to add several software engineers to their team as soon as possible!
They all work together 5 days on-site in their Central Manhattan office.
About the Front-End/Full-Stack Software Engineer Vacancies:
Front-End:
• Build and refine sleek, high-quality user interfaces from low-fidelity wireframes
• Implement top-tier CSS to create exceptional, pixel-perfect experiences
• Optimize front-end performance to ensure seamless interactions
• Work closely with design and engineering to bring ideas to life with precision and speed
• Contribute to our product's core architecture and front-end best practices
Full-Stack:
• Build and ship full-stack applications
• Develop and refine high-quality front-end interfaces using React and TypeScript
• Design and optimize back-end systems for performance, security, and scalability
• Work closely with design and product to turn ideas into production-ready items
• Take ownership of vital technical decisions, ensuring maintainability and long-term impact
Ideal Requirements for the Front-End/Full-Stack Software Engineer Vacancies:
• React + TypeScript
• Stack isn't a strict requirement; the focus is on engineering quality and adaptability, not specific tech
Ideal profile:
2. Mid-level to Senior-level with start-up experience (5+ years)
Started in big tech or well-trained environment, transitioned to start-up
Hands-on, adaptable, product-minded
Front-End - Further Details:
• Expertise in React, Next.js, and TypeScript, with a deep understanding of state management and performance optimization
• Strong experience with Tailwind CSS or SASS/SCSS, delivering refined, polished, and visually sharp UIs
• Proven ability to architect and scale complex Next.js applications, leveraging features like App Router, SSR, SSG, and ISR
• Familiarity with fetch management libraries like react-query or similar
• Hands-on experience with CSS animations, transitions, and layout techniques to create smooth, engaging interfaces
• A strong portfolio showcasing high-quality front-end development work
• A keen eye for design, detail, and user experience, ensuring seamless interactions
• Comfortable in a fast-paced, high-performance startup environment, iterating quickly on new ideas
Bonus if you have:
• Experience leading large-scale migrations to Next.js, designing and implementing solutions that make full use of its strengths
• Deep knowledge of caching mechanisms and CDN integrations to enhance the performance and scalability of Next.js applications worldwide
• Experience implementing sophisticated internationalization (i18n) and localization (l10n) strategies for global user bases in Next.js projects
• R3F (React Three Fiber) or Three.js (for immersive 3D experiences)
Full-Stack - Further Details:
• A good portfolio or GitHub highlighting full-stack development expertise. Proficient in React, TypeScript, Node.js, and modern front-end/back-end frameworks
• Experience designing and working with scalable databases and APIs
• Deep understanding of performance optimization, security, and best practices
• Thrives in a fast-moving, high-energy startup environment
Apply to the Role:
Roles like these are snapped up very quickly, so act now if you do not want to miss out! Reply to this advert or email your CV to **********************
Front-end Software Engineer
Senior java developer job in New York, NY
On-site: New York City
Our client is a leading Hedge Fund.
Join a cross-disciplinary technology group embedded within a leading investment firm, where engineers, data scientists, and domain experts collaborate to extract insights from unconventional datasets. Our mission is to equip investors with tools that surface critical information through both traditional research and advanced data methods. You'll be part of a high-caliber team that emphasizes professional growth-many of our senior contributors have advanced from within.
ROLE
We're looking for a skilled engineer to craft interactive tools that make complex data easy to explore and understand. You'll collaborate with both technical and non-technical stakeholders to build modern, responsive web applications and scalable services.
Your responsibilities will include:
• Building fast, user-friendly applications using React and TypeScript to visualize multi-dimensional datasets
• Collaborating with product and research leads to turn business needs into clean, intuitive user experiences
• Developing backend systems to deliver real-time content across various platforms (e.g., chat interfaces, email, Excel)
• Enhancing performance of database interactions for data-intensive visualizations
• Contributing to automation and deployment processes with CI/CD and infrastructure-as-code tools
Tech stack: React, Next.js, PostgreSQL, AWS, and Kubernetes.
QUALIFICATIONS
A developer who's equally comfortable working across the stack and interfacing with stakeholders:
• A degree in Computer Science or a related discipline
• 3-5 years of experience building production-ready web applications
• Hands-on expertise with JavaScript/TypeScript and frameworks like React
• Familiarity with backend development using Node.js or similar technologies
• Strong database fundamentals, especially with PostgreSQL
• Comfort working with APIs, cloud platforms, and containerized environments
• An eye for performance optimization and usability
Full Stack Hedge Fund Software Engineer (Java/Angular/React)
Senior java developer job in Stamford, CT
Focus Capital Markets is supporting its Connecticut-based hedge fund by providing a unique opportunity for talented a senior software engineer to work across verticals within the organization. In this role, you will assist the business by developing front-end and back-end applications, building and scaling APIs and working with the business to define technical solutions for business requirements. You will work with both sides of the stack, with a Core Java back-end (and C#/.Net) and latest versions of Angular on the front-end.
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Although the organization is outside of the NYC area, it is just as lucrative and would afford someone with career stability, longevity and growth opportunity within the organization. The parent company is best of breed in the hedge fund industry and there are opportunities to grow from within.
You will work onsite Monday-Thursday.
Requirements:
5+ years of software engineering experience leveraging Angular on the front-end and Core Java or C# on the back-end.
Experience with React is relevant.
Experience with SQL is preferred.
Experience with REST APIs
Bachelors degree or higher in computer science, mathematics or related field.
Must have excellent communication skills
Software Engineer
Senior java developer job in Stamford, CT
Function: Middle and Back Office Technology Developer
Who we are: Our client is a multi-billion-dollar asset management firm operating in Connecticut, New York, Miami, Boston, London, and Dubai. With over 370 colleagues, we have been managing assets on behalf of outside investors since 2006. Our client targets traditional and non-traditional sources of alpha by deploying multiple absolute return strategies, utilizing rigorous fundamental analysis, and we seek to identify growth opportunities that are uncorrelated to each other and to market indices. We have successfully navigated both bull and bear markets, using proprietary analytical systems and the judgment power of our team of experts. Our firm is characterized by large firm advantages and a small firm environment.
Our client's long-term success for investors and colleagues is built around respect for and cultivation of exceptional human talent. Our time-tested team and market-tested system are underpinned by Our client's values:
• We promote independent thinking - which enables us to question conventional thinking and to find solutions that are insightful and innovative.
• We foster collaborative idea generation - which ensures that our decisions are checked and balanced by the discipline of “the best minds weighing competing solutions”.
• We respect the individual - which reinforces our environment of listening, courtesy, and consideration.
What you'll do
The position will focus on software and systems development of post-trade platforms which includes trade management and processing, position and transaction life cycle events, asset servicing, valuations, settlements, and fund accounting. The position is aligned with Our client's Trade Capture, Middle Office, and Operations teams which process a diverse portfolio of equity, fixed income, credit, and derivative products with colleagues located in New York Metro and London.
Our client is also embarking on a multi-year technology transformation program and the position will participate in development efforts to upgrade existing systems for resiliency, scale, and modernized tech stacks.
Responsibilities
1. Software development
• Create software applications supporting new feature enhancements delivering product roadmap requirements.
• Implement new QA application testing frameworks to improve application quality and security.
• Develop application framework components to create re-usable application delivery and development capabilities.
• Coordinate application reliability and observability enhancements with DevOps and application support teams.
2. Innovation
• Participate and deliver implementations of Cloud-based application components and design migration strategies to Cloud native services and SaaS offerings.
• Identify and collaborate to develop best practices and tools for software development, code generation, and AI assisted programming techniques.
Qualifications
• Experience developing Middle and Back Office systems, including but not limited to trade life cycle events, corporate actions, valuations, flash pnl, accounting, reference data, affirmations, broker integration, security master or price master.
• Expertise in C# (.NET Core)
• Architecture experience developing multi-tiered applications running in a containerized operating environment, Docker/Kubernetes.
• Solid database experience with Microsoft SQL Server (Postgres, MongoDB, and other databases a plus)
• Experience with messaging platforms that leverage queues, channels, pub./sub. Using platforms such as Kafka, RMQ, Solace.
• Experience with distributed cache systems such as Redis, Hazelcast, Valkey, etc.
• Experience with CI/CD tools including Jenkins, Azure DevOps, QA unit testing frameworks, GitHub.
• Strong understanding of financial markets, financial instruments, and regulatory requirements.
• Good communication skills, with the ability to effectively collaborate with cross-functional teams and stakeholders.
• Experience working in Agile environment to deliver iteratively, comfortable with context switching and supporting critical systems.
• Experience with industry standard enterprise systems a plus, such as Geneva, Orchestrade, VPM, Golden Source, Cosmos, Bloomberg, Markit, Flextrade
• Experience with cloud large database platforms such as Snowflake, Data Bricks or Redshift a plus
Important Skills
• Professional, very detailed oriented and highly organized.
• Strong communication skills, both verbal and written.
• Must be able to take initiative while prioritizing and managing time efficiently.
• Interpersonal skills to adhere to the firm's values and environment to enhance collaboration.
Java Software Engineer (Trading)-- AGADC5642050
Senior java developer job in Jersey City, NJ
Must Haves:
1.) Low Latency Java Development experience (Trading would be preferred but not mandatory)
These are more from a screening standpoint, if they have low latency java development experience they should have the following:
2.) Garbage collection, threading and or multi threading, Memory management experience
3.) Fix Protocol
4.) Optimization techniques or profiling techniques
Nice to Haves:
Order management System, Smart order router, market data experience