Backend Developer with Trading/ Treasury Market/ Brokerage
Compunnel, Inc.
Job Description New York, New York City 09/22/2025 Contract Active Job Summary Job Summary: We are seeking a highly skilled Backend Developer with experience in trading, treasury markets, or brokerage systems. The ideal candidate will have hands-on expertise in Java and trading platforms such as UST Algo, Fenics, or DealerWeb. This role involves designing and coding enhancements for trading systems, integrating with broker markets, and supporting D2C quoting workflows. Candidates from companies like BGC Group, Deutsche Bank, Citi Bank, Barclays Capital, Credit Suisse, and Morgan Stanley are preferred. Key Responsibilities Design, code, and test changes to the UST Algo platform. Enhance integration of UST Algo with broker markets including Fenics and DealerWeb. Expand quoting capabilities on D2C markets such as Tradeweb, Bloomberg, and MarketAxess. Write code daily in a hands-on development role. Adjust priorities quickly based on changing circumstances. Demonstrate strong problem-solving and decision-making skills. Communicate clearly and concisely in both written and verbal formats. Manage deadlines and adapt to unexpected changes in requirements. Required Qualifications Full stack development experience supporting treasury D2C pricing and hedging workflows. Proficiency in C++, Java, and Python. Knowledge of eTrading concepts and automation. Understanding of US Treasury market trading. Ability to handle requirement gathering, development, and testing. Willingness to provide 2nd level support for existing eTrading setups. Familiarity with Git, Maven, and code build processes. Knowledge of ION integration is highly valued. Must-have skills: Java, UST Algo or Fenics or DealerWeb, eTrading / Trading. Preferred Qualifications Experience with UST Algo, Fenics, DealerWeb, Tradeweb, Bloomberg, or MarketAxess platforms. #J-18808-Ljbffr Compunnel, Inc.
$200k - $250k
...Clear Street is modernizing the brokerage ecosystem. Founded in 2018,... ...used across capital markets. We started from scratch by... ...platform is fully integrated with central clearing houses and exchanges... ...exchanges to support billions in trading volume per day. We’ve...SuggestedWork at officeFlexible hours- ...company in New York is seeking a highly skilled Back-End Developer to enhance its US Treasury trading systems. The ideal candidate will work on designing,... ...programming skills in Java, Python, and C++ are required, along with knowledge of algorithmic trading protocols and a...Suggested
$275k - $300k
...assets platform spans trading, investment banking, asset... ..., startups, and developers navigate a digitally native... ...deep crypto expertise with institutional... ...traditional and digital markets. Its core offerings include... ...from a retail brokerage. ~ Hands-on development...SuggestedFull timeLocal areaFlexible hours- ...the world’s largest prediction market platform. We enable... ...views on real-world events by trading on outcomes across politics, economics... ...as a peer-to-peer marketplace with no centralized “house,” Polymarket... ...Polymarket is looking for a backend engineer to build the systems...SuggestedFull time
$500 per month
...Software Engineer, New Markets Middle East Posted... ...broker‑dealer and brokerage infrastructure for... ...income, 24/5 trading, and more. Our recent... ...40 countries with our institutional‑... ...our award‑winning, developer‑friendly API and the... ...of Go or similar backend languages, with exceptional...SuggestedLocal areaHome office$130k - $160k
...skilled Mid-to-Senior Backend Engineer to spearhead the... ...infrastructure, with a particular focus on expanding... ...Design, develop, and optimize robust, highly... ...power our 24/7 global trading and sports-domain applications... ...tailored to prediction markets, real-time sports data...Remote work- ...production—integrating with major crypto wallets and... ...onboarding top onchain market makers, and achieved over $4B in cumulative trading volume since April 2023... ...high-performance backend services, including APIs... ...engineers, smart contract developers, and product managers to...Contract workLive in
- ...'s largest prediction market platform. We enable individuals... ...real-world events by trading on outcomes across... ...-to-peer marketplace with no centralized "house,... ...for a world-class backend engineer with deep blockchain... ...the frontier. Track developments across EVM ecosystems...Contract work
- ...The OTC derivatives market moves trillions of dollars daily on infrastructure that hasn'... ...services. We're a small team that came from trading, quant, and engineering roles at tier one... ...serverless compute and IAC by design, with services written in both Python and Java....Work at office
$204.25k - $268.75k
...Description About Fanatics Markets Fanatics Markets is... ...-money prediction and trading app where you can invest... ...how fans engage with the moments and markets... ...Responsibilities Lead, coach, and develop engineering managers... ...with modern backend stacks, particularly Kotlin...Remote workHome office$200k - $250k
...assets platform spans trading, investment... ...institutions, startups, and developers navigate a... ...crypto expertise with institutional experience... ...systems, backend engineering, and production... ...capital markets workflows. Background... ...integrating with KYC/AML, treasury, or risk systems....Local areaFlexible hours- ...the world's largest prediction market platform. We enable... ...views on real-world events by trading on outcomes across politics, economics... ...as a peer-to-peer marketplace with no centralized "house," Polymarket... ...is looking for a Senior Backend Engineer to work on Gamma, the...Immediate start
- ...Backend Java Developer New York, NY - hybrid 12 months+ Overview Brokerage's Institutional Lending Tech team needs a backend engineer... ..., business operations, market insights, loan pricing, and... ...execution. • Collaborate with global, cross functional teams...
- ...Now Hiring: Full Stack Developer Location: Houston, TX (... ...oil supply every day, with one of the most respected... ...in physical commodity trading Six decades in business... ...through every kind of market cycle Consistently the... ...stack Python + .NET C# (backend) development, with in‑depth...Work at officeImmediate start
- ...The OTC derivatives market moves trillions of dollars daily on infrastructure... ...a small team that came from trading, quant, and engineering roles... ...compute and IAC by design, with services written in both... ...Proficiency in Python, Java, or other backend languages for full-stack...Work at office
- ...and are looking for skilled, goal-oriented backend developers to join our teams. Requirements 7+ years of production experience with Python At least 2 years of hands on experience... ...Competitive compensation surpassing market standards A company with entrepreneurial spirit...Remote work
$170k - $216k
# Senior Backend Software DeveloperCorriculo RecruitmentBe an Early... ...hiring a Senior Backend Software Developer. This is a full-time role in... ...not disclosed in this posting. Market median for Senior-level... ...free to auto-tailor your resume with all these keywords and get a higher...Full time- ...The OTC derivatives market moves trillions of dollars... ...small team that came from trading, quant, and engineering... ..., React, and Next.js with Redux for state... ...with product, design, and backend engineering to shape requirements... ...TypeScript rigor, and developer experience improvements...Work at office
- ...will play a pivotal role in shaping the future of prediction market trading, especially through our advanced trading terminal. Your responsibilities... ..., building and maintaining infrastructure, and collaborating with design and product teams for superb user experiences. Ideal...Home office
- Now Hiring: Full Stack Developer — Commodities Analytics Location: Houston... ...global oil supply every day, with one of the most respected names in physical commodity trading Six decades in business and marking... ...through every kind of market cycle Consistently the most profitable...Immediate start
- ...Development executive at Apple Music, with the mission of getting a wide range of... ...even parts thereof, while Duetti then markets those tracks going forward using proprietary... ...we do. We are seeking a skilled Backend Developer with experience in DevOps and full-stack...Immediate startFlexible hours
$250k - $300k
...About fomo fomo is a trading app for the rest of us. With fomo you can sign up in seconds and have instant access... ...side: 3 frontend engineers, 5 backend engineers. Everyone on the team is crypto... ...(examples: perpetuals, prediction markets) Double down on new social features...Work at officeRelocation$150k - $250k
...spinning out of a large brokerage firm in 2016, DV Trading has rapidly scaled... ...worldwide financial markets and hedging... ...- Integrate agents with internal databases,... ...operational data sources - Develop starter templates that... ...web applications or backend services in...WorldwideFlexible hours$500 per month
...broker-dealer and brokerage infrastructure for... ...fixed income, 24/5 trading, and more. Our... ...across 40 countries with our institutional-... ...our award-winning, developer-friendly API and the... ...dashboards and backend systems that power... ...payments, trading, market data, accounts, and...Remote workHome office$180k - $226k
...Uniswap Protocol, the world’s largest DEX, with over $4 trillion in volume across 17... ...including the Uniswap Web App, Wallet, and Trading API. Uniswap Labs is also the primary technical... ...an enthusiastic, self‑motivated Senior Backend Engineer to help us build the next...Full timeRemote workHome office$130k - $160k
Crypto.com is looking for a highly skilled Mid-to-Senior Backend Engineer in New York to enhance our 24/7 high-throughput infrastructure... ...scalable services, providing operational support, and collaborating with cross-functional teams. The salary range is $130,000 - $160,000...Remote jobFlexible hours- ...Equity Structured Products Trading (ESPT) Technology... ...Stack Engineer to join Brokerage's New York-based ESPT Technology... ..., partnering directly with Trading, Sales,... ...post-trade workflows. Develop high-performance distributed... .... Tech Stack Backend: Java 11+, Spring /...Full time
- ...Backend Developer Join to apply for the role at TrueChoice Solutions, Inc. Company Overview TrueChoice... ...sophisticated applications in marketing, sales and HR that help Fortune 500 clients... ...New York City, and strong partnerships with six of the world’s top 10 consulting...Temporary workWork experience placementLocal areaRemote work
- A leading financial technology company in New York is seeking an experienced backend engineer to design high-performance trading systems. You will collaborate with elite engineers and optimize trading platforms for ultra-low-latency environments. Ideal candidates have...Remote jobFlexible hours
- ...marketplace for fixed income trading. Our mission is to... ...24 to help modernize a market long defined by manual... ...combine a startup mentality with a sophisticated, detail... ...a Senior Full-Stack Developer to help build the user-... ...with Rust-based backend services that power trading...Remote workFlexible hours
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