The hiring map follows the data flow
Spire Global operates more than 110 CubeSats — the second-largest commercial constellation by satellite count, the largest by sensor count, each designed, built, tested, and operated in-house. The constellation collects maritime AIS signals, GNSS radio-occultation profiles for weather, and ADS-B aircraft positions, then downlinks data to a ground-station network spanning 16 countries and more than 70 antennas. The satellites refresh on a two-to-three-year hardware replacement cycle, with more than 140 launched since the company's founding.
That vertical integration drives three hiring engines in parallel: spacecraft and mechanical engineering in Glasgow; software and data engineering across Boulder, San Francisco, Munich, and Singapore; analytics teams organized around four commercial divisions (maritime, weather, aviation, federal) plus a space-services unit selling raw data and hosted payloads. The job board reflects this split: recent postings include a Senior Backend Software Engineer in Boulder, a Spacecraft Electronics Engineer and a Software Engineer (Yocto/Linux) in Glasgow, a Senior Systems Engineer in Munich, a Business Development Manager (Federal ISR) and a Senior Global Executive Recruiter in Washington, D.C., and a Senior Corporate Counsel role; all are salaried positions in a $90k–$177k band with a $171k median across 19 listed roles on Zero G Talent's board as of August 2026.
The Glasgow cleanroom anchors the hardware side. The Org's org-chart data shows 14 people in the Spacecraft Engineering team and 12 in Mechanical Engineering. Thirty-two software developers sit in the Software Development team; a separate Engineering team of 20 spans embedded flight software, machine-learning models for weather nowcasting, and infrastructure serving 24/7 operations. Nine program managers coordinate across hardware, software, and regulatory timelines. Ten business development and marketing staff translate sensor capabilities into revenue-driving use cases. Geography mirrors the workflow. Boulder draws from the NOAA and CU Boulder weather ecosystem for atmospheric science and data-assimilation talent; the office was established with former NASA COSMIC program manager Dave Ector and former NOAA Earth System Research Laboratory director Alexander MacDonald. Washington, D.C. hosts federal sales, compliance, and legal. Luxembourg and Munich serve European maritime and aviation customers and ESA partnerships. Singapore and Cambridge, Ontario extend ground-station operations and regional support. Spire Global's careers page data shows the workforce represents over 45 nationalities, a byproduct of hiring where the physics and the customers sit rather than where headquarters resides.
The through-line: every role touches the constellation. A mechanical engineer in Glasgow qualifies a new reaction wheel knowing it flies in six months. A data scientist in Munich retrains a wind-field model on yesterday's GNSS-RO profiles. A program manager in D.C. aligns a classified delivery schedule with the next launch manifest. The hiring signal isn't "space company seeks engineers." It's "constellation operator needs people who can keep the data moving from sensor to decision, every orbit, without pause."
Compensation clusters around a $171k median
Spire Global's postings on Zero G Talent's board show a $90,000 to $177,000 band with a $171,000 median across 19 salaried roles as of August 2026. That range captures everything from individual-contributor engineering to director-level leadership and aligns with third-party aggregates showing U.S. software-engineering totals between $98,000 and $159,800 depending on seniority. The board data is the tightest anchor because it reflects actual posted ranges, not modeled estimates.
| Role | Location | Salary Range (USD/year) |
|---|---|---|
| Senior Corporate Counsel | Washington, DC | $202,500 – $238,500 |
| Director of Software Engineering | Boulder, CO | $171,000 – $202,500 |
| Senior Global Executive Recruiter | Washington, DC | $130,000 – $171,000 |
| Technical Accounting Manager | Washington, DC | $130,500 – $171,000 |
| Future Opportunities – Sales Engineer | Washington, DC | $130,500 – $171,000 |
| Future Opportunities – Program Manager | Washington, DC | $130,500 – $171,000 |
Three patterns stand out. Legal and engineering leadership command a clear premium: the Senior Corporate Counsel band starts above the board median, and the Director of Software Engineering tops out at $202,500. Go-to-market and operations roles — Sales Engineer, Program Manager, Technical Accounting Manager, and Senior Recruiter sit in a tight $130,000–$171,000 corridor, consistent with the board's overall median. The "Future Opportunities" label on two listings suggests Spire keeps pipelines open for these functions even when headcount isn't immediately approved, and the posted bands match the confirmed roles exactly.
Geography drives variance. Levels.fyi reports a median of €29,359 and a top-end package of €41,682 for Software Engineers in Luxembourg as of August 2026, markedly lower than U.S. bands and reflecting local market calibration rather than role scope. That's not an outlier for Europe; base salaries run lower and equity participation is less common than in U.S. tech. Spire's U.S. bands sit squarely in the Colorado/DC tech corridor, competitive with mid-tier space and defense contractors but below the $300,000+ totals at prime contractors or hyperscalers. Glassdoor estimates a $98,000–$152,000 range for Software Engineers spanning junior to mid-level; the board's Director band confirms staff-and-above engineering roles push past $200,000.
Glassdoor puts the average U.S. Software Engineer base at $115,000 with $7,000 in additional pay (bonus, stock, or profit sharing), while Senior Software Engineer totals reach $159,821. Its Data Analyst median sits at $83,023 total ($71,808 base, $11,215 additional), confirming analytics tracks below engineering at the same company.
Candidates should compare like with like: base to base, bonus to bonus, equity to equity, at the same level and location. On-call and rotation expectations — common in satellite operations, are not broken out in these ranges; ask directly how many people share the pager and whether a stipend sits on top of salary. The board data gives you the posted floor and ceiling; the third-party aggregates show where actual offers have landed.
The interview loop moves fast and filters hard
Spire's hiring process averages 19 days from application to offer across all roles, per Glassdoor data from two user-submitted interviews. That aggregate masks meaningful variation: Data Scientist candidates report roughly 10 days, while Staff Engineer roles stretch to around 28. The company's interview footprint is substantial — 78 questions and 77 reviews on the Canadian Glassdoor site, 74 questions and 70 reviews on the U.S. site, giving candidates an unusually transparent view of what to expect.
Glassdoor lists nine Software Engineer-specific interview reviews. Technical screens focus on core CS fundamentals. System design appears as a dedicated evaluation layer. Behavioral rounds probe past experiences. Pedigree signals matter less than demonstrated ability to translate satellite data constraints into software solutions, a direct reflection of Spire's core business turning orbital telemetry into actionable intelligence for defense, weather, and maritime customers.
Preparation strategy in the current market leans toward depth over breadth. Candidates who succeeded recommend dedicating focused time per topic area to build genuine intuition, explicitly calling out object-oriented programming as an area requiring separate study: class design, SOLID principles, and patterns that appear in production codebases. The hiring bar rewards candidates who treat interviewing as a skill to be practiced.
Eight sites, each specialized
Spire's footprint reflects the three pillars of its business: building satellites, ingesting their data, and turning that data into products for defense, weather, and aviation customers. The company operates offices in San Francisco, Boulder, Washington, D.C., Glasgow, Luxembourg, Munich, Singapore, and Cambridge, Ontario. Each site specializes rather than replicates.
Glasgow is the hardware heart. Spire designs, builds, tests, and operates its entire constellation in-house there. The facility includes a cleanroom for satellite integration and environmental testing so each Lemur bus can be verified before it ships to a launch provider. The same floor houses mission operations: engineers monitor the fleet, upload schedules, and downlink payload data through the global ground-station network. Because the satellites use minimally adapted COTS electronics and follow a two-to-three-year refresh cycle, the Glasgow line runs continuously; a new batch is always in assembly while the previous one undergoes test.
Boulder anchors the weather and climate analytics mission. Teams here develop the GNSS radio-occultation retrieval algorithms that convert raw phase measurements into temperature, pressure, and humidity profiles. They also maintain the DeepVision™ dashboard and the AI-S2S sub-seasonal forecasting models, working closely with government partners such as NOAA's Commercial Weather Data Pilot program.
San Francisco remains the corporate headquarters and the original engineering base. Early prototypes were validated on high-altitude balloon flights before the first CubeSats deployed from the ISS. Today the office concentrates on spacecraft avionics architecture, ground-software infrastructure, and the Constellation Management Platform that automates tasking across the fleet. It also hosts the radio-frequency geolocation payload development: signal-processing chains that turn intercepted emissions into actionable intelligence for defense customers.
Washington, D.C. serves as the government-solutions hub. Staff here translate constellation capabilities into contract vehicles for security and defense agencies, manage the EURIALO aviation-surveillance program, and coordinate RF-geo data delivery to classified networks.
Luxembourg and Munich form the European commercial and regulatory pole. Luxembourg hosts the maritime business unit (now partnered with Kpler for AIS data distribution) and the European Space Agency liaison office. Munich focuses on aviation analytics, ADS-B product development, and the European Union Space Programme interface.
Singapore and Cambridge, Ontario extend the ground-station and software-engineering reach. Singapore was the first Asian office, opened to expand the equatorial ground-station coverage critical for low-inclination LEO passes. Cambridge adds Canadian talent for full-stack software and cloud infrastructure supporting the API layer that delivers weather, aviation, and maritime datasets to commercial customers.
Across every site, the common thread is short feedback loops: hardware engineers in Glasgow can watch telemetry from a satellite they integrated weeks earlier; data scientists in Boulder ingest that telemetry the same orbit; product managers in D.C. or Luxembourg package the resulting insight for a customer dashboard. The facilities are built to keep that cycle tight.
Spire Global's careers page lists recent postings including a Senior Backend Software Engineer in Boulder, a Spacecraft Electronics Engineer and a Software Engineer (Yocto/Linux) in Glasgow, a Senior Systems Engineer in Munich, a Business Development Manager (Federal ISR) and a Senior Global Executive Recruiter in Washington, D.C., and a Senior Corporate Counsel role
Who thrives: translational fluency at orbital tempo
Spire describes itself as a "data and intelligence company that collects and processes data from space to solve problems on Earth," and that framing filters for a specific profile. Candidates who optimize for hardware elegance in isolation tend to stall; the ones who move forward can trace a line from a radio-occultation measurement or an ADS-B ping to a decision a maritime insurer, a defense analyst, or a supply-chain operator makes that afternoon.
The founding story — three founders from three countries "united by a common desire to build a better planet" shows up in how teams are structured: software-defined satellite engineers sit alongside signal-processing specialists, weather modelers, and API product managers. Spire's public technical writing reinforces this. The "Technology Difference" page leads with "Spire's Satellites Are Software Defined," a signal that the organization values iteration speed over bespoke hardware heroics. The EURIALO project description talks about "mitigating GPS jamming" and "creating more efficient and safe flight patterns worldwide" in the same breath. The AI-S2S sub-seasonal forecast case study emphasizes "actionable intelligence" for agriculture. Operation Imagine, an AI-assisted content series, explicitly aims to "spark the imagination of how an Earth free of severe weather might feel."
Employee-facing language on the careers side mirrors the external narrative. The board lists a Senior Global Executive Recruiter at $130k–$171k, a role that exists because the talent bar is defined by mission alignment as much as pedigree. The same band covers a Technical Accounting Manager and a Program Manager, suggesting that operational rigor in a regulated, multi-jurisdiction environment (ITAR, export control, NOAA contracts) is weighted equally with pure research output. Spire's $3 million NOAA contract extension for hyperspectral microwave sounder data is the kind of win that requires engineers who can write proposal-grade documentation, survive a government review board, and still ship a payload that survives launch vibration.
Three traits surface repeatedly across these signals:
Mission-constrained pragmatism. ** The constellation is operational — 24/7 collection over oceans, poles, and conflict zones. People who thrive treat uptime, data latency, and calibration drift as product features, not ops tickets. They have shipped something that survived a thermal-vacuum cycle and a customer SLA review.
Cross-domain translation. A signal-processing engineer who can explain Doppler-based geolocation to a sales engineer; a weather modeler who can spec an API contract for a commodity trader; a software lead who can prioritize a constellation-management-platform feature against a ground-station firmware fix. The org chart is flat enough that these negotiations happen in Slack, not through a program office.
Comfort with regulated ambiguity. ** Spire sells to the NRO, NOAA, allied militaries, and commercial shipping lines — often the same dataset, different licensing, different latency requirements. The Senior Corporate Counsel role exists because every product decision touches export control, data sovereignty, or classification guidance. Contributors who freeze when a requirement says "ITAR-controlled" or "NOAA-licensed" become bottlenecks; the ones who stay learn the rules well enough to design around them without legal review on every commit.
The hiring data bears this out. The salary band clusters around $130k–$171k for roles that span sales engineering, program management, recruiting, and accounting — functions that only succeed if they internalize the technical product. The outlier is the Director of Software Engineering in Boulder, where the constellation's ground segment and data pipeline are centered. That role pays a premium for someone who has led a team that ships to production while the satellites are overhead.
In short: Spire selects for people who have already operated at the intersection of space hardware, data product, and regulated customer delivery — and who want to do it again at a scale where the next commit affects a weather forecast, a ship routing, or a threat alert somewhere on the planet.
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