I'm looking for a job. I exported this list from FewerJobs.com - a curated job board.

Please:
1. Rank these jobs by fit for me, given my resume / skills.
2. Highlight the top 5 with a one-sentence rationale each.
3. Flag any concerns, including benefit values without source-backed evidence.
4. Suggest one or two filter changes I could make on FewerJobs to find more good matches.

Filters I applied:
- q: JITX
- quality_floor: default
- match_401k_strict: true
- parental_strict: true
- non_birth_strict: true
- pto_strict: true
- include_older: false
- apply_url_verified: false
- page: 1
- per_page: 100
- sort: relevance

Jobs (1 total):

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TITLE: Senior Software Engineer
EMPLOYER: JITX
LOCATION: Berkeley, Ca (Hybrid) (hybrid)
SALARY: Not disclosed
POSTED: 2026-03-30
APPLY_URL: https://jobs.lever.co/jitxinc/0a97f3ef-57ee-4ce0-a218-579eb36a25f3
EXCERPT: Senior Software Engineer Berkeley, Ca (Hybrid) About JITX JITX is revolutionizing circuit board design by making it code-first. Instead of dragging components around in a GUI, engineers write code (or have AI write it for them) to define their circuit boards. Our solvers handle the low-level details, making hardware engineering massively reusable. We're a ~12-person startup building tools that bring software engineering practices to hardware design. The Role We're looking for a senior software engineer with a strong mathematical and algorithmic foundation who can own significant product areas end-to-end. You'll work on hard computational problems, from design automation algorithms to real-time visualization, shipping features that directly impact how electrical engineers design the hardware that powers the world. You'll be diving straight into our new simulation loop project, a core initiative that tightly integrates our design engine with circuit simulation to catch errors earlier and give engineers faster feedback. What You'll Work On Design Automation Algorithms - Placement, routing, pin-assignment, and geometry generation algorithms for PCBs - Computational geometry and spatial data structures - Constraint solving and optimization Simulation Integration - Integrating industry simulation tools (e.g. Ansys HFSS) into our design flow - Building feedback loops that drive automated design optimization using simulation results - Bridging between our design engine and external solvers to enable closed-loop iteration What We're Looking For Must Haves - Strong algorithmic problem-solving skills: graph/tree data structures, computational efficiency, and parallelism - Mathematical maturity. Comfortable reasoning formally about geometry, linear algebra, or optimization - Solid software engineering
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[PASTE YOUR RESUME OR SKILLS HERE]