Jobs in the United States

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Added 3 mins ago
SOFTWARE ENGINEER II - Platform Engineering
Infinite Campus
Blaine, MN
The ideal candidate for the Software Engineer II – DevOps position will possess a strong technical foundation in Kubernetes application development and hands-on operational experience…
Added 3 mins ago
Lead DevSecOps Engineer
Leidos
Eagan, MN
Develop and maintain infrastructure-as-code (IaC) using Terraform for repeatable environments
Added 3 mins ago
DevSecOps Security Engineer
Leidos
Eagan, MN
Implement and maintain automated security controls in CI/CD pipelines , including SAST, DAST, software composition analysis, container scanning, and infrastructure-as-code scanning.
Added 3 mins ago
LI
Civil Engineer in Training
LHB Inc
Duluth, MN
- $67,000 to $74,000 USD / year
LHB has an immediate opportunity for a Civil Engineer in Training to join our team. You will support the civil site design process across multiple markets including renewables, power…
Added 3 mins ago
Data Engineer, Analytics (Technical Leadership)
Meta
Saint Paul, MN
Data Engineer, Analytics (Technical Leadership) Responsibilities:
Added 3 mins ago
Cloud Engineer
Maximus
Saint Paul, MN
Experience using Infrastructure as Code (IaC) Terraform tool.
Added 3 mins ago
Software Engineer, Machine Learning RecSys
Meta
Saint Paul, MN
Software Engineer, Machine Learning RecSys Responsibilities:
Added 3 mins ago
AT
Senior Software Engineer
Akamai Technologies, Inc.
Saint Paul, MN
- $121,400 to $218,600 USD / year
As a Software Engineer Senior, you will be responsible for:
Added 3 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Saint Paul, MN
…with those teams, and design and build of enterprise security infrastructure remains with Information Security Architecture and Engineering. The Administrator does not set or self-attest…
Added 3 mins ago
Senior PKI Venafi Engineer (Automation)
Beacon Hill Solutions Group
Saint Paul, MN
…Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP…
Added 4 mins ago
DevOps Engineer III
Deloitte
Minneapolis, MN
Building and maintaining cloud infrastructure, platform services, and deployment automation using infrastructure as code and configuration management tools
Added 4 mins ago
Civil Engineer - Design Lead (Urban Design/Municipal)
SRF Consulting Group
Minneapolis, MN
We are currently seeking a Civil Engineer - Design Lead (Urban Design/Municipal) to join our growing Urban Mobility & Infrastructure group in our Minneapolis, MN, St. Paul, MN or Chicago,…
Added 4 mins ago
Principal Infrastructure Engineer - Public Cloud Storage
Wells Fargo
MINNEAPOLIS, MN
Build and maintain Infrastructure-as-Code (IaC) solutions using Terraform.
Added 4 mins ago
Information Security Engineer Security Baseline Configuration
Wells Fargo
MINNEAPOLIS, MN
Wells Fargo is seeking an Information Security Engineer to support the Security Baseline Configuration program within Cybersecurity. This role will help modernize and scale…
Added 4 mins ago
Senior DevOps Engineer
Beacon Hill Solutions Group
Saint Paul, MN
…Management and Business Analysis, Programming/Development, Database, Infrastructure, Quality Assurance, Production/Support and ERP…
Added 4 mins ago
EG
Cloud Engineer
Eliassen Group
Saint Paul, MN
- $70 to $88 USD / hour
Preferred: 3+ years with CI/CD, Infrastructure-as-Code (e.g., Terraform, CloudFormation, Pulumi, Crossplane), and Policy-as-Code (e.g., OPA).
Added 27 mins ago
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Software Engineer, Blockchain
HIFI
New York City, NY
- $125,000 to $180,000 USD / year
As a Blockchain Engineer at HIFI you will help own on-chain systems day to day. You'll build and maintain the integrations, smart contracts, and wallet infrastructure that connect HIFI's…
Added 27 mins ago
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Security Software Engineer
HIFI
New York City, NY
- $150,000 to $215,000 USD / year
As a Security Engineer at HIFI you will help own the security of our company and the infrastructure behind our payments products day to day. You'll build HIFI's security program from the…
Added 36 mins ago
Sr. Interdisciplinary Systems Engineer / Architect, AWS Bespoke Solutions
Amazon Development Center U.S., Inc.
Jessup, MD
The Bespoke Solutions group in AWS Region Services is looking for a Interdisciplinary Systems Engineer with technical leadership experience leading hardware, software, and FGPA developers…
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Indianapolis, IN
- $70 to $88 USD / hour
Preferred: 3+ years with CI/CD, Infrastructure-as-Code (e.g., Terraform, CloudFormation, Pulumi, Crossplane), and Policy-as-Code (e.g., OPA).
Added 1 hour ago
Transportation Engineer
GPAC
Chicago, IL
Civil Roadway/Transportation Design Engineer with responsible for the planning, design, and development of transportation and roadway infrastructure projects from preliminary concepts…
Added 1 hour ago
EG
Cloud Engineer
Eliassen Group
Juneau, AK
- $70 to $88 USD / hour
Preferred: 3+ years with CI/CD, Infrastructure-as-Code (e.g., Terraform, CloudFormation, Pulumi, Crossplane), and Policy-as-Code (e.g., OPA).
Added 1 hour ago
UE
Software Development Engineer I - Colorado
Ulteig Engineers, In
Greenwood Village, CO
- $80,000 to $120,000 USD / year
Ulteig is looking for a Software Engineer who is a Computer Science graduate seeking their first professional software engineering role and who is excited to build with modern AI…
Added 1 hour ago
UE
Substation Lead Electrical Engineer
Ulteig Engineers, In
Greenwood Village, CO
- $123,200 to $159,650 USD / year
Ulteig is seeking qualified candidates for the position of Lead Substation Electrical Engineer to support Renewables/Utility/Power projects. The Lead Electrical Engineer acts as a technical…
Added 2 hours ago
EG
Cloud Engineer
Eliassen Group
Jackson, MS
- $70 to $88 USD / hour
Preferred: 3+ years with CI/CD, Infrastructure-as-Code (e.g., Terraform, CloudFormation, Pulumi, Crossplane), and Policy-as-Code (e.g., OPA).

HIFI

Software Engineer, Blockchain

New York City, NY, United States

$125,000 to $180,000 USD / year

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Job details

Pay: $125,000 to $180,000 USD / year
Experience: 3+ years of software engineering experience, including at least 1 to 2 years building blockchain systems in production.
Posting language: English
Posted: Nov 4, 2026

Original job description

About HIFI

HIFI is a stablecoin infrastructure company building technology for the next-generation of financial products. We build tools for payments and tokenized money products across money movement, cards, and capital markets. Institutions and enterprises already use our platform and APIs to move billions of dollars in production environments around the world, and we are still early.

Founded in 2022, our organization is flat and our team is talent dense. We work in person at our office in Flatiron and are intentional about who we work with. We've raised $37 million from world-class investors, including a Series A led by Left Lane Capital.

About the Team

HIFI's engineering team builds the payments infrastructure that fintechs and financial institutions use to move money on stablecoin rails. The team owns the APIs, ledger, and on-chain systems behind every payment HIFI processes, and works closely with product and compliance to make sure that infrastructure is reliable, secure, and ready for regulated use. As HIFI's volume grows and more institutions build on our platform, this team will decide how stablecoin payments hold up at the scale and standard that traditional financial infrastructure is held to.

As a Blockchain Engineer at HIFI you will help own on-chain systems day to day. You'll build and maintain the integrations, smart contracts, and wallet infrastructure that connect HIFI's payments products to the chains and stablecoins we support. This is a hands-on role with real ownership: you'll design how funds move and settle on-chain, work with the rest of engineering to connect those flows to our ledger and APIs, and partner with compliance on controls like wallet screening and transaction monitoring. You'll also be the person the team relies on to judge when a new chain or protocol is ready for production use.

What you will build

Wallet infrastructure, including key management, transaction signing, and orchestration across custodial and programmatic wallets.
Onchain transaction handling across EVM chains and the other networks we support, including gas, nonce management, and retries.
Stablecoin minting, burning, and settlement logic that connects USDC and other stablecoins to fiat rails for our on-ramp and off-ramp products.
Integrations with centralized and decentralized exchanges for swaps and liquidity routing, and cross-chain bridging between networks.
A double-entry ledger that keeps onchain balances, banking partners, and customer accounts in sync, with automated reconciliation.
Event listeners, confirmation tracking, and webhooks that give our platform and customers real-time visibility into onchain activity.
Idempotent transaction pipelines with failure recovery and screening hooks, so money moves correctly even when something goes wrong.

You might be a fit if

3+ years of software engineering experience, including at least 1 to 2 years building blockchain systems in production.
Deep familiarity with EVM chains, including transaction lifecycles, gas mechanics, common failure modes, and enough Solidity to read and integrate contracts.
Experience with wallet architecture, such as custody models, signing services, or MPC and HSM-backed setups.
Strong backend fundamentals, including API design, data modeling, and handling consistency and concurrency in distributed systems.
You build financial systems with reconciliation and audit trails by default.
You communicate clearly in code review and in writing.

Nice to have

Experience with stablecoin infrastructure such as Circle, or with connecting onchain and fiat settlement.
Hands-on work with CEX APIs, DEX protocols like Uniswap, or bridge integrations.
Experience building ledgers or double-entry accounting systems.
Exposure to compliance engineering, such as transaction monitoring, address screening, or Travel Rule tooling.
Experience with non-EVM chains like Solana or Tron.
Familiarity with traditional money movement, including ACH, wires, and how funds settle between banks and processors.
Early-stage startup experience building and running a system from scratch.

Why This Role Matters

Every payment HIFI processes eventually settles on-chain, and the institutions behind those payments expect them to work as reliably as a wire or an ACH transfer. This is a chance to build the on-chain systems that hold stablecoin payments to that standard, and to shape how regulated money moves on public blockchains while that infrastructure is still being defined.

Additional Requirement

Must be within a commutable distance from our office and able to work in person most days of the week.

Equal Opportunity Statement

HIFI is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. We also provide reasonable accommodations during the hiring process.

Featured benefits

Medical insurance, Vision insurance, Dental insurance

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