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Senior Manufacturing Process Engineer
Abbott Diagnostics Scarborough, Inc.
ME
The position of Senior Manufacturing Process Engineer is within our Infectious Disease Business Unit located in Scarborough, Maine. This role is responsible for leading manufacturing…
Added 2 mins ago
Lunar Module Descent Engine Controller (LMDE)
HX5, LLC
US-TX-Houston, TX
Proficient in risk assessment, mitigation planning, and implementation.
Added 15 mins ago
Forward Deployed Engineer
True Talent Solutions Partners
Remote, United States
- Own customer delivery from kickoff and scoping through implementation, production launch, and ongoing iteration.
Added 20 mins ago
Software Engineer (Hybrid) - L0 - Active TS/SCI with Polygraph Clearance
EMTAK LLC
Annapolis Junction, MD
As a Software Engineer, you will play a crucial role in designing, implementing, and maintaining scalable and performant geospatial services that integrate with ArcGIS Enterprise and…
Added 25 mins ago
Senior Manufacturing Process Engineer
Abbott Diagnostics Scarborough, Inc.
ME
The position of Senior Manufacturing Process Engineer is within our Infectious Disease Business Unit located in Scarborough, Maine. This role is responsible for leading manufacturing…
Added 38 mins ago
Staff Data Engineer
DAT
Denver, CO
Pattern Implementation: Apply in-depth knowledge of advanced architectural patterns - such as Event Driven, CQRS, event sourcing, and Saga patterns - to solve complex data challenges.
Added 42 mins ago
OS
Software Engineer
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
We are seeking a Mid-Level Software Engineer to contribute to the development of the Multimode Threat Engagement Simulation Platform under the technical direction of the Lead and Senior…
Added 1 hour ago
Security Systems Engineer
Cache Valley Electric
Portland, OR
Cache Valley Electric is seeking a Security Systems Engineer to support the design, engineering, and implementation of integrated physical security systems. This role serves as a technical…
Added 1 hour ago
Senior Manufacturing Process Engineer
Abbott Laboratories
Scarborough, ME
The position of Senior Manufacturing Process Engineer is within our Infectious Disease Business Unit located in Scarborough, Maine. This role is responsible for leading manufacturing…
Added 1 hour ago
Applications Engineer
Brinkman International Group, Inc.
ROCHESTER, NY
Added 1 hour ago
GC
Network System Engineer (Job Code: 175942)
Genesis Corp. dba Genesis10
NEW YORK, NY
- $133,120 USD / year
Responsible for design, development, and implementation of systems engineering activities to include OS technical support, systems programming, and data center capabilities; responsible for…
Added 1 hour ago
TS
Software Engineer 14404
Two Sigma Investments, LP
NEW YORK, NY
- $165,000 to $325,000 USD / year
Added 1 hour ago
GD
Senior Security Engineer
Galaxy Digital Services LLC
NEW YORK, NY
- $122,200 USD / year
Added 1 hour ago
AS
Software Dev Engineer II AMZ9890683
Amazon.com Services LLC
NEW YORK, NY
- $158,100 to $213,800 USD / year
Added 1 hour ago
TAds Sr Engineer, Software
T-Mobile
NEW YORK, NY
…technical issues and make recommendations for software design and implementation. Success is measured by the ability to deliver effective software solutions that integrate with system…
Added 1 hour ago
Manufacturing Engineer
FEATHERLITE EXISS SOONER HOLDING COMPANY, LLC
Cresco, IA
Featherlite is seeking an experienced Manufacturing Engineer to support and improve the manufacturing processes used to produce custom-engineered trailers and related assemblies.
Added 1 hour ago
ES
Product Engineer II - Aviation Airports and Charting
Environmental Systems Research Institute Inc.
Louisville, CO
- $79,664 to $133,120 USD / year
The Professional Services division is the consulting and implementation arm of Esri. We break ground in new markets, push the technology envelope, and ultimately deliver transformational…
Added 1 hour ago
Cloud Adoption Engineer - Oracle Government, Defense & Intelligence
Oracle
Reston, VA · Washington, DC
Cloud Adoption Engineer - Oracle Government, Defense & Intelligence
Added 2 hours ago
Software Engineer 3
Kiewit
Lenexa, KS
TAG is hiring Software Engineer to help design and deliver AI-powered enterprise applications across Kiewit’s district portfolio. This role is ideal for a developer who has outgrown pure…
Added 2 hours ago
Applied AI Engineer (Python/AI)
Brightplan
Remote, United States
We are looking for an Applied AI Engineer to help build and expand AI-powered product features across our platform, with an initial focus on enhancing our AI Coach experience.
Added 2 hours ago
Senior Applied AI Engineer (Enterprise AI / Python)
Brightplan
Remote, United States
We are looking for a Senior Applied AI Engineer to help design, build, and scale the systems that power AI across the BrightPlan platform. This role will play an important part in shaping…
Added 2 hours ago
Staff Software Engineer, Agentic Workflows
Intuit
New York, NY
Come join the Intuit Enterprise Builders team as a Staff Software Engineer. As Intuit expands its footprint in the Mid-Market and Enterprise segment, you will be part of the group enabling…
Added 2 hours ago
DR
Cloud Software Engineer II
Development Resource Group, Inc.
Fridley, MN
- $55 to $70 USD / hour
As a Full Stack Cloud Software Engineer II, you will be working with motivated, diverse, and knowledgeable development teams to deliver world-class Medical Device products. You will be…
Added 2 hours ago
Business Information/Systems Specialist - Transportation/Infrastructure
Scott County
Shakopee, MN
…Plan, updated annually. Works with Program Managers and Highway Engineer to analyze data to address operating budget gaps to address the five-year needs identified in the…
Added 2 hours ago
Sr. Solutions Engineer
Fortra LLC. ( HelpSystems LLC )
Eden Prairie, MN
We are seeking an experienced and highly skilled Senior Solutions Engineer to join our Sales

Prospex CRM

Staff Cryptographer

United States

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Job details

Posting language: English

Original job description

Location: Remote-friendly globally (UTC-3 to UTC+5 for working overlap). Reports to: Head of Engineering (once hired). Co-Founder / CTO. Type: Full-time. Individual Contributor.

About us:

The company is the digital-asset custody and infrastructure platform for the GCC. We hold institutional crypto safely, settle transactions across chains, and expose all of that as a developer API and a regulated-grade institutional console.

Why this role exists:

A custody platform either trusts its MPC scheme or it should not exist. We have shipped a working TSS stack with the founding engineering team. We now need a research-grade specialist to own scheme selection, audit response, signing-protocol evolution, post-quantum readiness, and the cryptographic hard-facts of the platform from the inside. This is not a generic blockchain engineer who applies primitives. This is a practicing cryptographer who designs them, reviews them, and ships them.

The role:

You will own the cryptographic core of Company’s custody platform:

Scheme ownership. Select, justify, and evolve the MPC / TSS scheme family we run in production (CGGMP21, FROST, GG18 / GG20, lattice variants, future post-quantum threshold schemes). Protocol reviews. Author and shepherd scheme-review documents. Sit in audit conversations with Trail of Bits, NCC Group, Zellic, or equivalent. Production implementation. Read and write Rust and Go cryptographic code. Pair with the custody engineering team on signing-service performance, share generation, key rotation, and recovery flows. Incident response. When a paper, advisory, or competitor disclosure changes our threat model, you write the response and propose the fix. External representation. Speak at IACR venues, RWC, Real World MPC, ZKProof. Publish work that the company allows you to publish. Internal teaching. Lift the cryptographic literacy of the engineering organization. Run paper-reading sessions. Mentor IC engineers who want to grow into cryptographic specializations. You are not the entire cryptography team. You are the first dedicated cryptographer. Inside 18 to 24 months we expect to grow this function to a small team and you will hire the next people.

Must-haves:

8-plus years of applied cryptography practice, with at least 4 years on threshold signing, MPC, secret sharing, or related primitives shipped in production at a regulated entity. Hands-on with at least one of: GG18, GG20, FROST, CGGMP21, DKLs23, BLS threshold, lattice-based threshold (Raccoon, Sparkle, equivalent), or a comparable scheme family. You have implemented it, not just read the paper. Production code in Rust or Go. Not just research code. Mainline branches that hold real customer assets. Public technical artifact. At minimum one of: an IACR ePrint, RWC / CRYPTO / EUROCRYPT / ASIACRYPT talk, a maintainer role on an open-source MPC library (cggmp21, multi-party-ecdsa, ZKP libraries, lattice libraries, equivalent), or a public scheme-review writeup. Has been through one regulated-audit cycle as the cryptography-side owner. SOC 2, NYDFS DFS Part 500, FCA, MAS, VARA, OCC, FINMA, or equivalent. Communicates research clearly to engineers who are not cryptographers. You can write a one-page explainer of a primitive that a Senior IC will internalize in 30 minutes. English fluency. Written and verbal.

Nice-to-haves:

PhD in cryptography from a recognized program. Co-authorship on a paper that has been cited by a deployed system you can point to. Experience reviewing or contributing to NIST submissions (post-quantum signature competition, multi party threshold cryptography call). Open-source maintainer credentials on cggmp21, multi-party-ecdsa, libthreshold, mpc-lib, FRESCO, sl crypto, dkls23, or equivalent. Has co-designed a scheme that was implemented by a third party. Comfort with lattice cryptography and post-quantum threshold variants.

This is not the right role if:

"Blockchain engineer" with no published cryptography work. Wrong specialism. ZK-only background with no MPC / TSS experience. We touch ZK in narrow places but the core function is threshold signing. Hash-and-sign Solidity developer with no protocol-level cryptography depth. Currently subject to a non-compete that blocks custody / MPC work for more than 6 months.

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