Lead / Senior Engineer - People Technology

Job Description

Team: Infrastructure Development - People Technology

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Employment Type: Permanent, Full-Time

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Location: Chicago, IL - Hybrid, 3 days onsite per week

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Compensation: $140,000-$180,000 base + annual discretionary bonus

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About the Company

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A global technology-driven trading firm is building a new People Technology function within its Infrastructure Development organization.

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The firm operates internationally across a range of financial markets and has a strong engineering culture focused on autonomy, innovation and solving complex problems.

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The Opportunity

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The company is launching a new People Technology team to provide dedicated engineering support to its HR organization.

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The team will own a portfolio of eight internal applications supporting areas including recruiting, onboarding, talent development and employee engagement.

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As the founding engineer, you will take technical ownership of this application portfolio while acting as the primary engineering partner to HR. This is a hands-on leadership role where you will continue writing production code while shaping the roadmap, improving existing systems and helping build the team from the ground up.

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Responsibilities

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• Own the technical roadmap and ongoing development of eight internal HR applications
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• Partner directly with Talent Acquisition, Talent Development, Talent Management and other HR teams
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• Translate business requirements and pain points into scalable technical solutions
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• Assess applications for technical debt, modernization opportunities and long-term support needs
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• Design, build and ship production features across the full stack
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• Establish engineering, support and stakeholder communication processes
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• Help define the team structure and support the hiring and mentoring of an additional engineer
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• Maintain strong standards around architecture, stability and engineering best practices
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Required Experience

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• Strong full-stack software engineering background
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• Hands-on experience with Python, TypeScript/React and PostgreSQL
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• Experience owning multiple applications from roadmap through development and production support
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• Strong experience working directly with non-technical stakeholders
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• Comfortable operating with a high level of autonomy
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• Strong communication skills and the ability to balance technical delivery with stakeholder management
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• Able to work onsite in Chicago 3 days per week
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Preferred Experience

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• Experience with FastAPI, Flask, Next.js, Ruby or Sinatra
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• Previous Technical Lead or Team Lead experience
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• Experience mentoring other engineers
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• Familiarity with HR technology, ATS, HRIS or enterprise system integrations
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Technology

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Python | TypeScript | React | PostgreSQL | FastAPI | Flask | Next.js | Ruby

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Compensation & Benefits

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• $140,000-$180,000 base salary
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• Annual discretionary bonus
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• Medical, pharmacy, dental and vision coverage
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• 401(k) with discretionary company match
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• Short- and long-term disability
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• Life and AD&D insurance
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• HSA and FSA options
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Oscar Associates Limited (US) is acting as an Employment Agency in relation to this vacancy.