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Python Developer

Irvine,CA

1142 Python Developer jobs in Irvine,CA

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DevSecOps Engineer

Ranger Technical Resources

Orange, CA 92862

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Senior Analytics Engineer

Harnham

Orange, CA 92862

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Lead Embedded Software Engineer - SOUTHERN CA CANDIDATES ONLY

Recruiting Resources

Orange, CA 92862

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Senior Numerical Optimization Engineer (Arsenal 2)

Anduril Industries

Santa Ana, CA 92704

~ 17 min OnsiteHealth Insurance

$191,000-$253,000 USD
Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package.
Anduril offers top-tier benefits for full-time employees, including:
Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next.
Join an on-call rotation supporting production scheduling systems.
5+ years of experience building production software systems, ideally in a fast-paced environment.
Deep expertise in numerical optimization, including linear programming, mixed-integer linear programming, constraint programming, combinatorial optimization, or metaheuristics.
Demonstrated ability to take a real-world problem, formulate it as a mathematical model, and carry that model all the way into a system other people depend on.
Hands-on experience with optimization solvers and libraries (E.g. Gurobi, CPLEX, OR-Tools, SCIP, PuLP, CVXPY, Pyomo), including the judgment to recognize when a given solver or formulation is the wrong tool.
Expert proficiency in Python for scientific computing and robust software development, with strong foundations in numerical computing libraries (NumPy, SciPy, Pandas).
Strong theoretical and practical grounding in graph algorithms, constraint satisfaction, and computational complexity analysis.
Experience with scheduling or resource allocation at a scale where exact methods stop working, and the judgment to know when to stop optimizing.
Experience building systems that operate reliably under real operational constraints such as high availability, latency budgets, or degraded inputs.
Advanced degree in Operations Research, Applied Mathematics, Computer Science, Industrial Engineering, or a related quantitative field, or equivalent depth built in practice.
U.S. Person status is required as this position needs to access export controlled data.
Join an on-call rotation supporting production scheduling systems.
By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process.
Ph.D. in Operations Research, Applied Mathematics, or a closely related field, with publications or production work in scheduling or large-scale optimization.
Experience with resource-constrained project scheduling (RCPSP), job shop scheduling, or precedence-constrained scheduling in a production setting.
Experience with dynamic or online rescheduling: replanning under uncertainty, schedule stability, and rolling-horizon methods.
Experience benchmarking solvers or algorithms where no ground-truth optimum exists, using dual bounds, anytime curves, or ablation across constraint classes.
Experience with metaheuristics (genetic algorithms, simulated annealing, tabu search, large neighborhood search) and decomposition methods (Benders, column generation, Lagrangian relaxation).
Experience with performance-critical implementation in C++ or Rust for optimization kernels or hot-path graph traversal.
Familiarity with graph databases or large in-memory graph representations at 100K+ nodes.
Experience in manufacturing, industrial, or OT-adjacent domains, and familiarity with BOM structures, manufacturing routing, work centers, and MES, ERP, PLM, or APS systems.
Exposure to traditional and non-traditional optimization hardware e.g. GPU-accelerated solvers, HPC, or quantum annealing and QUBO formulations.
Experience in hyper-growth startup-like environments, with demonstrated success balancing speed, ambiguity, and long-term system health.
Familiarity with frontier AI tooling, AI coding assistants, and AI-enabled software development workflows.
Experience in shipbuilding, aerospace, or complex discrete manufacturing.
Eligible to obtain and maintain a U.S. Secret security clearance.
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Principal Software Engineer

TEKsystems

Irvine, CA 92602

$170,000-$233,000/yr
OnsiteEducation AssistanceHealth InsurancePaid Time Off

$170000.00 - $233000.00/yr.
Extensive internal growth and professional development opportunities including tuition reimbursement.
Comprehensive benefits package including Medical/Dental/Vision.
Wellness program to support both mental and physical health.
Generous paid time off options to support work-life balance.
Full-Time W2
10+ years of software engineering experience
Deep expertise in **C#/.NET**
Strong experience with **SQL Server and T-SQL**
Experience designing APIs, integrations, and distributed systems
Strong Azure cloud experience
Knowledge of messaging, caching, resiliency, concurrency, and asynchronous processing
Software architecture and design pattern expertise
Experience with AI coding assistants, agentic development platforms, or AI-enabled engineering practices
Python, JavaScript, or TypeScript experience
Experience modernizing large-scale enterprise applications
Prior experience as a Principal Engineer, Staff Engineer, or Architect
Experience in a regulated industry
New, Posted 1 day ago
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Business Development Representative / Director - National Retail Accounts

Motive Workforce

Orange, CA 92862

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Junior Sales Associate

California Concepts

Orange, CA 92862

$18-$23/hr
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Technical Designer

24 Seven Talent

Orange, CA 92862

New, Posted 8 hours ago
Regional Production Manager

Canon USA

Santa Ana, CA 92707

$185,000/yr
New, Posted 1 day ago
Inside Sales Manager

Sager Electronics

Santa Ana, CA 92704

$81,250-$97,500/yr
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