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Junior Software Development Engineer Ii Data Jobs

287 active opportunities · Updated for October 2026

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Explore current junior software development engineer ii data jobs. Use filters to narrow by work mode, employment type, experience and date posted.

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Blocktech
📍 Singapore, Singapore• Full-time
1mo ago

About BlockTech BlockTech is a fast-paced algorithmic trading firm at the frontier of global cryptocurrency derivatives and spot markets. We trade 24/7 across some of the most data-rich, fast-moving venues in finance, and we use that data to build smarter models, sharper signals, and more adaptive systems. Crypto is one of the few markets where a researcher can still meaningfully move the edge. The data is abundant, the microstructure is novel, and the feedback loop between a research idea and live PnL couldn’t be shorter. We’re growing fast, and we’re looking for a Quantitative Researcher with a strong machine learning toolkit to help us push that edge further. The role As a Quantitative Researcher on our trading floor, you’ll own ideas end-to-end from hypothesis and dataset construction through feature engineering, model training and backtesting, all the way to live deployment, monitoring, and iterative improvement. You’ll sit shoulder-to-shoulder with Quantitative Traders and Quantitative Analysts, and your work will directly drive how we price and trade. What you’ll work on Collaborating closely with traders to translate research insights into systematic trading strategies Designing, developing and deploying models for price prediction, signal generation, execution, and anomaly detection across crypto derivatives and spot markets using state-of-the-art AI and ML techniques. Building robust trading, backtesting and research infrastructure alongside our engineers, so promising ideas can move into production quickly and safely Owning models in production: monitoring live performance, diagnosing decay, and iterating on what you ship What we’re looking for A strong academic background in a quantitative discipline (Mathematics, Physics, Statistics, Computer Science, Econometrics, ML/AI, or similar), typically a PhD or an MSc with strong research experience Fluency in Python and the modern ML stack (PyTorch and/or TensorFlow, scikit-learn, NumPy, pandas) A deep, intuit

pythonmachine learningai
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Blocktech
📍 Amsterdam• Full-time
1mo ago

About BlockTech BlockTech is a fast-paced algorithmic trading firm at the frontier of global cryptocurrency derivatives and spot markets. We trade 24/7 across some of the most data-rich, fast-moving venues in finance, and we use that data to build smarter models, sharper signals, and more adaptive systems. Crypto is one of the few markets where a researcher can still meaningfully move the edge. The data is abundant, the microstructure is novel, and the feedback loop between a research idea and live PnL couldn’t be shorter. We’re growing fast, and we’re looking for a Quantitative Researcher with a strong machine learning toolkit to help us push that edge further. The role As a Quantitative Researcher on our trading floor, you’ll own ideas end-to-end from hypothesis and dataset construction through feature engineering, model training and backtesting, all the way to live deployment, monitoring, and iterative improvement. You’ll sit shoulder-to-shoulder with Quantitative Traders and Quantitative Analysts, and your work will directly drive how we price and trade. You will: Collaborate closely with traders to translate research insights into systematic trading strategies Design, develop and deploy models for price prediction, signal generation, execution, and anomaly detection across crypto derivatives and spot markets using state-of-the-art AI and ML techniques. Build robust trading, backtesting and research infrastructure alongside our engineers, so promising ideas can move into production quickly and safely Own models in production: monitoring live performance, diagnosing decay, and iterating on what you ship What we're looking for A strong academic background in a quantitative discipline (Mathematics, Physics, Statistics, Computer Science, Econometrics, ML/AI, or similar), typically a PhD or an MSc with strong research experience Fluency in Python and the modern ML stack (PyTorch and/or TensorFlow, scikit-learn, NumPy, pandas) A deep, intuitive grasp of overfitting, g

pythonmachine learningai
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Hootsuite
📍 Vancouver• Full-time• From C$56.1K/yr
1mo ago

We’re looking for a Junior IT Operations Administrator to provide frontline IT support to Hootsuite owls and solve day-to-day technology problems. This is a hybrid role that supports the service desk, deploying hardware while gaining exposure to identity, endpoint management, and IT automation. The Junior IT Operations Administrator will support Hootsuite’s AI transformation, working to enhance how the organization adopts and operationalizes AI tools. This role is in-person based from either our Vancouver or Toronto Office. WHAT YOU’LL DO: Service Operations Own and resolve tickets in the Helpdesk queue, documenting solutions in the ticketing system, and following up with clients through to full resolution Build, configure, and deploy laptops and peripherals for new and existing users Support hardware procurement, logistics, and asset management Set up, install, modify, configure, and maintain desk hardware in the office Platform & Systems Create and decommission accounts for new hires, contractors, temps, and exiting employees, following the defined procedures in h connected systems Rotate through structured, mentored exposure to core platforms: identity and SSO basics, Jamf endpoint workflows, and asset automation Support Hootsuite’s AI enablement: assist with provisioning and supporting AI tools, and help owls adopt them effectively Assist Infrastructure and Systems teammates on platform projects, building hands-on familiarity with the tools behind frontline support Create tickets and move work through the agile workflow as it completes Ensure team documentation remains current as processes and stakeholder needs change Assist in departmental projects that require Helpdesk support and resources Perform on-call duties as needed based on the global schedule Perform other related duties as assigned WHAT YOU’LL NEED: 1 year of experience troubleshooting basic to advance

agileaigo
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