Junior Developer: Trading Systems & Data Infrastructure
Hedgefund.net
A proprietary trading firm is seeking a Junior Developer to join their centralized development team in New York. This role offers the opportunity to write and maintain software while gaining exposure to trading strategies and models. You will collaborate closely with senior staff to improve trading systems, support critical services, and research new trading strategies. Ideal candidates should be familiar with tools like Pandas and C++, comfortable in a dynamic environment. Join a team that blends trading and technology for development and growth. #J-18808-Ljbffr
- ...First Roles is seeking a Junior Software Engineer – Backend / Platform Systems in New York, NY. You will join a small, technically... ...skilled team building real‑time pricing and trading platforms, with hands‑on backend, data infrastructure, and ML model integration...DataJunior
$125k - $200k
...generation of digital asset trading. We empower traders... ...foundational financial infrastructure at global scale. Now,... ...institution-grade trading systems. Impact As a... ...-end. Index onchain data for real-time trading and analytics. Develop automated testing frameworks...DataContract workLocal area$100k - $150k
Hudson River Trading (HRT) is looking for an Electronic Trading Support... ...awareness of and reaction to systems and trading issues is... ...covers everything from systems infrastructure, to compliance, risk management... ...an understanding of Market Data/Order Entry systems and an interest...DataJuniorWork at officeLocal areaImmediate startNight shift- ...Aplaro Ltd is seeking a Junior Software Engineer in New York to contribute to production ML/HPC infrastructure and data pipelines. You will learn the systems, gradually take ownership of components... ...to impact large‑scale research and trading workloads. #J-18808-Ljbffr...DataJunior
- ...Oddin.gg is the global leader in esports data science, seeking a Junior Esims Trader to support our trading team. You will monitor live matches across popular titles, create and update betting odds, and collaborate with mathematicians to refine models. The role requires...DataJuniorOdd jobRemote work
£50k per year
...end digital asset trading, execution, and risk management infrastructure connected to global... ...Software Engineer/Junior Software Engineer... ...Responsibilities Develop and enhance software... ...order management system an advantage Programming... ..., algorithms, and data structures...DataJuniorInternshipPlacement year$73.6k - $128.8k
...Amazon seeks a Junior Treasury Dealer to... ...foreign exchange trading, commodities, and... ...helping to compile data for periodic counterparty... ...Documentation: Develop and maintain standard... ...teams on trading infrastructure improvements and... ...and other financial systems (examples: Oracle,...DataJuniorFlexible hours- ...Junior Site Reliability Engineer A leading quantitative trading and market-making firm is seeking a Junior Site Reliability... ...for keeping critical trading infrastructure running with exceptional reliability... ...Linux-based production systems, improve automation, and help...JuniorFull time
- ...digital transformation, and AI-powered solutions built on five proprietary platforms. From digital infrastructure and engineering to CX, enterprise product services, and AI/data services, our award-winning, insights-driven approaches empower clients to transform and thrive...DataJuniorFull timeContract workLocal areaRemote workWork from homeHome office
- ...Wintermute, a leading algorithmic trading firm in digital assets, is expanding its US presence and seeks a data-driven trader with strong Python skills. After a short training... ..., adding products, and enhancing trading systems. Expect to analyze large datasets, generate...DataJunior
$130k - $230k
...Software Engineer, Developer Infrastructure - Build Systems Build and scale Nominal’s developer infrastructure and build systems for speed Location... ...gives hardware engineering teams a single place to ingest data, analyze performance, automate test execution, and...DataPermanent employmentWork at officeRemote work$120k - $160k
Hudson River Trading (HRT) is seeking a Junior Trading Systems Engineer to join our growing Trading Systems Infrastructure team. This team designs, builds, and maintains the infrastructure that powers our global trading, and is responsible for ensuring optimal performance...JuniorWork at officeLocal areaImmediate startWorldwideShift work$60k - $80k
...critical thinking skills to iteratively develop content using best practices such as storyboarding... ...written sections. Ensures accuracy of data and alignment of assigned section with... ...contracts or candidates. This is for a junior-level position. Other duties as assigned....DataJuniorCurrently hiringRemote work$200k - $300k
...Trading Systems EngineerNew York, New York, United StatesKalshi Is Defining A New CategoryKalshi... ...who can build and maintain the infrastructure underlying our trading operations. The... ...based on the current available market data and represents the expected salary range...DataLocal area- ...Title: Junior Sales Executive Office Status: Remote Contract Length: Permanent Our client is seeking an early-career sales professional... ..., including banks, credit unions, and fintech organizations. Develop and manage a pipeline of prospective customers through targeted...DataJuniorPermanent employmentContract workWork at officeRemote workFlexible hours
$130k - $165k
...Systems Engineer IITower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business... ...thrive at Tower while developing electronic trading infrastructure at a world class level.... ...combining market access, data, compute, and research infrastructure...DataCasual workWork at office$150k - $300k
Hudson River Trading (HRT) is looking for Systems Engineers to join our growing Research & Development team... ...labs. We have built our own on-prem data centers globally and have teams... ...versions of core packages, building new infrastructure to manage deployments,...DataFull timeWork at officeLocal areaImmediate startWorldwide- ...quotes and ultimately booked trips. About the Opportunity This is a junior sales representative position, and you will report directly to... ...update records, and ensure smooth sales processes and accurate data collection. Work closely with the Sales Team and Customer...DataJunior
- ...York is seeking a software design professional to design software systems and subsystems that enable reuse across projects. You will focus... ...will also support the in-house sales team and participate in data generation and testing tasks as needed while growing your technical...DataJunior
- ...strategic Vice President of Sales for our Juniors division. In this role, you will be... ...collaborate with cross‑functional partners, and develop innovative strategies to meet the needs... ...analytical mindset Proficient in sales data analysis and market trend evaluation Ability...DataJuniorSummer work
$150k - $300k
Hudson River Trading (HRT) is looking for GPU Systems Engineers to help scale and evolve our exceptionally sophisticated... .... We design, grow, and operate infrastructure at a large scale, including... ...clusters in globally distributed data centers. As such, this is a high-impact...DataWork at officeLocal areaImmediate start- ...Technologies LLC seeks a software design-focused candidate to design systems and subsystems that enable reuse. The role emphasizes code... ...team. Other duties include report generation and creating test data. The ideal candidate has a strong technical foundation, excellent...DataJunior
$175k - $225k
DRW is a diversified trading firm with over 3 decades... ...third-party trading systems as well as our proprietary... ...with a little Windows)Develop proprietary process... ...external factors (markets, data feeds,... ...development, back office, QA, infrastructure, technical support, business...DataTemporary workFlexible hours- ...Consulting Pre-Sales Systems EngineerEverpure is hiring a Consulting Pre-Sales Systems Engineer to be the senior technical lead... ...institutions are making right now: how to build AI infrastructure on data they cannot move, how to modernize data platforms without adding...DataFlexible hours
- ...Junior Account Manager Laylo is the drop engine behind today's biggest merch, ticket, and content launches. Our platform unites next... ...marketing. Are comfortable working with spreadsheets and turning data into clear takeaways. Care about artists, creators, and the...DataJuniorContract workInternship
- ...Engineer, Applications Systems is a self-starting... ...release definitions, infrastructure as code, automated testing... ...and risks (e.g. bias, data privacy, hallucinations... ...guide stakeholders.Develop and support integration... ...scalable solutions.Mentor junior engineers and...Data
- We're hiring a Junior Trader to join our trading team. You'll work directly with senior traders across strategies... .... Analyze market and execution data to answer questions that matter — where... ...fill quality compares to the market. Develop real depth in market structure and...DataJuniorInternshipRemote work
$141.4k - $234.5k
...P) has evolved from storage pioneer to data platform, closing fiscal 2026 with $3.7... ...Pure Storage) is hiring a Senior Pre-Sales Systems Engineer to support our Higher Education... ...own budget, and faculty groups buying infrastructure directly with grant money. Decisions move...DataContract workFlexible hours$70k - $85k
...Ownership & Dig Deeper: We are proactive, use data, and avoid shortcuts. Think Like a Start-... ...support one another. What You'll Do The Junior Merchant will support the day-to-day... ..., detail-oriented, curious, and eager to develop their career in merchandising and buying....DataJuniorFor contractorsLocal areaFlexible hours- ...investment firm seeking a Quantitative Developer in New York. You will collaborate... ...on strategy research, systematic trading, and risk management to deliver robust, data-driven solutions. You will... ..., backtesting, and production systems, while growing into broader areas...Data
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