Jobs in the United States

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Added 35 mins ago
Sr Project Manager - AI Data Centers
Jacobs
North Miami Beach, FL · Orlando, FL
…construction administration across Civil, Structural, MEP, process, controls, fire protection, and telecommunications/ICT systems, as…
Added 1 hour ago
IT Security Engineer II
CMTelematics
Cambridge, MA
CMT is looking for a highly motivated and collaborative IT Security Engineer to join the CMT team. Reporting to the leader of IT Security, you will work in a highly collaborative role,…
Added 1 hour ago
DN
AWS Cloud Data Engineer 3065-18
Delaware Nation Industries
Dahlgren, VA
- $150,000 to $170,000 USD / year
DNI is seeking a highly qualified Data Engineer to support the Joint Warfare Analysis Center (JWAC) under Air Force JWAC IT Services (JITS) Task Order 2. The Data Engineer will design,…
Added 1 hour ago
Senior Linux System Administrator - 306502
Delaware Nation Industries
Dahlgren, VA
Administer, engineer, optimize, and maintain enterprise Linux systems and services across multiple security levels and operational environments.
Added 1 hour ago
DN
AWS Cloud Data Engineer 3065-19
Delaware Nation Industries
Dahlgren, VA
- $150,000 to $170,000 USD / year
DNI is seeking a highly qualified Data Engineer to support the Joint Warfare Analysis Center (JWAC) under Air Force JWAC IT Services (JITS) Task Order 2. The Data Engineer will design,…
Added 1 hour ago
Senior MEP Resident Engineer
ZUTARI 2026
Africa, GA
To provide senior technical leadership and site-based supervision of mechanical, electrical, fire protection, controls and related mission-critical systems throughout data-centre…
Added 2 hours ago
Managed IT Services Sales Executive for Small - Mid-Market
Delaney Computer Services, Inc.
Mahwah
Willingness to use company-issued and company-managed computers, mobile devices, applications, security controls, and communication systems for business activities
Added 2 hours ago
Weld Engineer/Welding Engineering Technologist
THE TAYLOR GROUP INC
Louisville, MS
Taylor Defense Products is seeking a highly motivated Weld Engineer or Welding Engineering Technologist to support the development, qualification, production, and continuous improvement of…
Added 3 hours ago
Platform Tooling Engineer
GD Information Technology, Inc.
United States
We are seeking a Platform Tooling Engineer to join our team supporting Centers for Medicare & Medicaid Services (CMS) Agile Tools, Licensing and Shared Services (ATLAS) program. NOTE: This…
Added 3 hours ago
HE
Controls Engineer (HE) (56293)
HANLEY ENERGY GROUP
Dallas, TX
- $110,000 to $140,000 USD / year
The Controls Engineer will be working as part of a fast-growing, dynamic team and will play a critical role representing Hanley Energy in our business model. This person will develop…
Added 3 hours ago
Graduate Development Program, Associate Engineer, Electrical Planning and Design
natgridProd
Syracuse, NY · Buffalo, NY · Albany, NY
Internship, co-op, academic project, laboratory, or work experience involving power systems, substations, transmission, distribution, protection and controls, telecommunications, system…
Added 3 hours ago
Production Engineer
Olin Corporation
US-NY-Niagara Falls
Preferred experience includes Distributed Control System and Process Controls knowledge; data management systems (Pi); SPC charting.
Added 3 hours ago
Process Engineer
PRETIUM
Aurora, IL
Troubleshoot equipment and control-system issues in partnership with Maintenance and Controls resources, including sensors, heaters, pneumatics, hydraulics, water systems, drives, and…
Added 4 hours ago
Senior Data Engineer - Clearance Required
LMI
United States
LMI is hiring a Senior Data Engineer to turn fragmented customer data into dependable inputs for national security applications, analytics, and AI. You will build pipelines and data models…
Added 4 hours ago
Senior Cloud Security Engineer
Altera Corporation
San Jose, CA
The Senior Cloud Security Engineer is a hands-on technical lead responsible for designing, implementing, and improving security across the organization’s Microsoft Azure and Amazon Web…
Added 4 hours ago
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Electrical Engineer
GPAC
Casper, WY
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 4 hours ago
G
Electrical Engineer
GPAC
Cheyenne, WY
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 4 hours ago
G
Electrical Engineer
GPAC
Gillette, WY
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 5 hours ago
G
Electrical Engineer-Controls
GPAC
Cheyenne, WY
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 5 hours ago
G
Electrical Engineer-Controls
GPAC
Cheyenne, WY
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 5 hours ago
Senior Software Engineer
BAE Systems
Endicott, NY
We are looking for a Senior Software Engineer to participate in Electronic Systems development programs at any of the locations listed above. As a Senior Software Engineer, you will be a…
Added 6 hours ago
A
Principal Software Engineering - Reliability and FinOps Engineer
AT&T
Middletown, NJ
- $155,400 to $261,100 USD / year
…experience of end users. Guided by experienced leaders, Corporate Systems seamlessly integrate with advanced Technology and Operations to drive our enterprise forward. Our Systems…
Added 6 hours ago
C
Senior Google AI Engineer
Credence
Remote, United States
- $150,000 to $190,000 USD / year
We have an immediate need for a highly skilled Senior Google AI Engineer. We are growing our Google Cloud AI engineering capability to support our Department of War (DoW) programs. You will…
Added 6 hours ago
Cloud Platform Engineer
Credence
McLean, VA
Credence is seeking a Cloud Platform Engineer to support secure AWS hosting environments for Department of War customers.
Added 6 hours ago
Avionics Engineer B-2 (WBZ) 01.6.14 & 01.6.28
Credence
WPAFB, OH
Credence has an immediate opening for an Avionics Engineer at the senior to support the B-2 Division who is responsible for the modernization, test, production, fielding and sustainment of…

Travoom

Senior Payments Infrastructure Engineer - Crypto, Wallets & Blockchain

Remote, United States

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Job details

Posting language: English
Posted: Nov 8, 2026

Original job description

Company Description Company Description OleOle is building a global social network and messaging platform for football fans. Our mission is to create a single global community where supporters can follow their club and country, connect with other fans, message and call each other, follow live matches, discover content, and ultimately access a broader ecosystem of football products and services. The OleOle platform combines social networking, encrypted messaging, live scores, video, multilingual content, payments, digital wallets, AI, and Mini Programs designed around the global football community.

OleOle - Where Fans Kick Off.

Job Description

We are seeking a hands-on Senior Payments Infrastructure Engineer to take ownership of an existing payments backend and complete its integration, testing, and production deployment. The role involves working with Rust-based microservices, financial ledgers, digital wallets, cryptocurrency transactions, Fireblocks custody infrastructure, and fiat payment integrations. Responsibilities include completing payment processing and settlement functionality, implementing transaction reconciliation, managing wallet integrations, ensuring accurate balance accounting, and building reliable transaction recovery and monitoring systems. The engineer will integrate existing financial services using REST and gRPC, troubleshoot distributed systems, complete end-to-end testing, and ensure the infrastructure is secure, scalable, and production-ready. Strong experience with backend engineering, financial transaction systems, distributed architecture, and cryptocurrency payments is essential. Experience with Rust, Fireblocks, TigerBeetle, Solana, AWS, and institutional wallet infrastructure is highly desirable. The ideal candidate can independently understand an existing codebase, resolve integration challenges, and deliver production-ready financial infrastructure without unnecessarily rebuilding completed systems.

Qualifications

8+ years of professional backend engineering experience, including significant hands-on responsibility for production financial systems, payment infrastructure, cryptocurrency platforms, or digital asset services.
Proven experience building and operating financial transaction systems involving payment processing, settlement, reconciliation, and balance management.
Strong understanding of double-entry accounting and financial ledger architecture, including transaction consistency, idempotency, auditability, and failure recovery.
Production experience with digital wallets and cryptocurrency payments, including deposits, withdrawals, transfers, transaction signing, and secure key management.
Experience integrating Fireblocks or comparable institutional custody platforms, including custody APIs, wallet administration, transaction authorization, and security policies.
Advanced proficiency in Rust, Go, or another high-performance backend language, with demonstrated ability to work in Rust-based microservices.
Expertise in distributed systems, including REST, gRPC, asynchronous processing, concurrency, fault tolerance, and event-driven architectures.
Strong database engineering experience, including PostgreSQL or comparable transactional databases, ACID guarantees, concurrency control, and data integrity.
Production experience with AWS, Docker, CI/CD, monitoring, and infrastructure security, including deploying and troubleshooting mission-critical services.
Deep understanding of blockchain transaction infrastructure, cryptographic signing, wallet architecture, and secure digital asset transfers.
Experience integrating third-party financial services, including payment gateways, banking APIs, fiat on/off ramps, or cryptocurrency exchanges.
Strong security engineering knowledge, including encryption, access controls, secrets management, transaction authorization, and financial-system security practices.
Demonstrated ability to independently own complex production systems, investigate unfamiliar codebases, resolve integration problems, and deliver reliable infrastructure without unnecessary redesign.
Experience with automated integration and end-to-end testing for financial transactions, including duplicate processing, partial failures, reconciliation discrepancies, and recovery scenarios.
Strong technical documentation and communication skills, with demonstrated experience collaborating across backend, infrastructure, blockchain, and financial engineering teams.

Highly Preferred

Direct production experience with Fireblocks and TigerBeetle.
Hands-on Rust development in financial or high-throughput distributed systems.
Experience with Solana, SPL tokens, and blockchain wallet integrations.
Experience building cryptocurrency exchanges, payment orchestration platforms, custody infrastructure, or treasury systems.
Familiarity with KYC/AML, PCI DSS, and financial services compliance requirements.
Evidence of personally engineering and deploying financial infrastructure handling real customer funds at production scale.

Additional Information Solutions not problems .

Creative problem solver who can courageously propose and support new ideas to our organization. Not interested in best practices, lets build something better!
Ability to adapt. An ideal candidate will welcome the opportunity to solve a broad range of problems using a wide array of technologies.
Comfortable with ambiguity, shifting priorities and general growing pains of an early-stage technology company
An exceptional entrepreneurial judgment that fosters independence over micro-management
Understanding of football and international sports a huge plus

Deferred compensation This opportunity is designed for entrepreneurial, startup-minded engineers who want to help build a significant global business. This is not free work. Compensation is agreed upon and deferred until funding is secured, at which point it transitions to a competitive, normalized salary plus equity and OleX token ownership. Our entire team, including the founder, operates under this arrangement. This position is intended for individuals who understand the risks of an early-stage startup, are comfortable with uncertain funding timelines, and are motivated by the opportunity to build something substantial while participating in its long-term ownership and success. Ole Ole is located in beautiful Austin Texas, however, this role requires some travel we are privately held and rapidly growing!

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