Jobs in the United States

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Added 3 mins ago
Test Conductor
Northrop Grumman
Gilbert, AZ
Supports EGSE and flight hardware test/troubleshooting efforts and ability to perform this tasking with little to no oversight from another Electrical Engineer
Added 3 mins ago
*Guidance Navigation Control (GNC) Engineers - Level 3 - TS Cleared (AHT)
Northrop Grumman
Gilbert, AZ
…collaborative teams. As a Guidance, Navigation, and Control (GNC) Engineer Level 3 supporting our Space team, this role can be based at either our Dulles, VA, or Gilbert, AZ locations. On…
Added 3 mins ago
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Technical Support Engineer (Dedrone)
TEKsystems
Mesa, AZ
- $27 to $29 USD / hour
Research and identify solutions to resolve software and hardware issues
Added 3 mins ago
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Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
At American Express, we empower future technologists to learn, innovate, and make an impact from day one. As an AI Engineer Intern in Enterprise Technology Services, you’ll join a 10-week…
Added 6 mins ago
Scientist, Systems Engineering (Chief Systems Engineer): Sign-on bonus ($50k max) 1
L3Harris Technologies
Fort Wayne, IN
Lead integration and test of electro-optical/infrared systems and related hardware/software
Added 10 mins ago
Software Engineer, AI Products - MCP Manager
Usercentrics
NY · New York, NY
…universal standard that changes everything. We're looking for a Software Engineer who wants to be on the ground floor of defining that category and to build the product enterprises rely on…
Added 10 mins ago
Software Control Engineer - IS (EE26131)
TMEIC Corporation Americas
Roanoke, VA
Develop and test PC/PLC software control solutions for industrial systems applications that meet client specifications and fulfill project requirements
Added 10 mins ago
Field Engineer - PA Models (EE26132)
TMEIC Corporation Americas
Roanoke, VA
· Design, configure, and test software to meet contractual requirements when assigned
Added 10 mins ago
Software Engineer (AI Agents)
Fluent, LLC
NY · New York, NY
Fluent is hiring its first dedicated AI Engineer. Over the past year, AI at Fluent has moved from pilots to production: a service desk agent that closes tickets without a human touch, a…
Added 10 mins ago
EA
Software Engineer - AI & Workflow Automation
Elevation Autism Center
Atlanta, GA
- $40 to $60 USD / hour
Software Engineer – AI & Workflow Automation | $40–$60/hour | Hybrid – Alpharetta, GA
Added 31 mins ago
Lead Full Stack Engineer, Wealth Management Technology
Raymond James Financial, Inc.
Saint Petersburg, FL
We are seeking a Lead Full Stack Engineer to drive the design and development of enterprise applications supporting Wealth Management .
Added 31 mins ago
Senior Mechanical Engineer with CFD Expertise
Applied Research Associates, Inc.
Panama City, FL
ARA’s Engineering Science Division is seeking an experienced mechanical engineer with computational fluid dynamics (CFD) expertise to support the design, development, prototyping,…
Added 31 mins ago
Senior Specialist, Integration & Test Engineer
L3Harris
Melbourne, FL
Job Title: Senior Specialist, Integration & Test Engineer
Added 32 mins ago
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Software Engineer II
Microsoft
CA · Mountain View, CA · Mountain View
- $102,100 to $219,200 USD / year
We are looking for a Software Engineer II to join our team. Our Global Secure Access Datapath team builds cutting-edge network security solutions that enable enterprises to protect their…
Added 32 mins ago
Digital Signals Processing (DSP) Engineer
CACI International
Sarasota, FL
Design, develop, integrate, and test software and DSP applications
Added 32 mins ago
M
Principal Design Engineer - XBOX
Microsoft
United States
- $142,800 to $304,200 USD / year
XBOX is seeking a Principal Design Engineer to shape developer and creator tools for game developers and players. Working at the intersection of design and engineering, you’ll turn…
Added 32 mins ago
Low Latency Trading Infrastructure Engineer
Citigroup
Jacksonville, FL
The Low Latency Trading Infrastructure Engineer is a rare combination of deep technical specialist and mission-critical operator - a professional whose expertise sits at the intersection of…
Added 32 mins ago
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Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking to welcome a Principal Software Engineer to a group of innovative, energetic and diverse engineers on the CoPilot Runtime Platform team, which is the engineering organization…
Added 33 mins ago
EG
Senior Software Engineer
Eliassen Group
Orlando, FL
- $86.96 to $90.31 USD / hour
Our client seeks a Senior Software Engineer to design, build, and support integrations for an AI-enabled employee assistant that helps users find answers, request services, and complete HR…
Added 53 mins ago
M
Senior Emulation Engineer
Microsoft
CA · TX · WA · OR · NC · Mountain View, CA · Austin, TX · Redmond, WA · Hillsboro, OR · Raleigh, NC · Mountain View · Austin · Redmond · Hillsboro · Raleigh
- $119,800 to $261,000 USD / year
…product engineering teams. We are seeking a Senior Emulation Engineer who can partner across these disciplines to develop the verification environments and test cases that bring these…
Added 54 mins ago
M
Senior Silicon Design Verification Engineer
Microsoft
CA · Mountain View, CA · Mountain View
- $119,800 to $261,000 USD / year
…and we are looking for a Senior Silicon Design Verification Engineer to help achieve that…
Added 54 mins ago
M
Principal Software Engineer
Microsoft
WA · NY · CA · Redmond, WA · Mountain View, CA · Sunnyvale, CA · Redmond · New York · Mountain View · Sunnyvale
- $142,800 to $304,200 USD / year
As a Principal Software Engineer, on the Substrate Application Platform team, you will help build the next generation platform for internal and external developers and agents to access M365…
Added 54 mins ago
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Principal Hardware Engineer
Microsoft
WA · CA · OR · NC · TX · Redmond, WA · Mountain View, CA · Hillsboro, OR · Raleigh, NC · Austin, TX · Redmond · Mountain View · Hillsboro · Raleigh · Austin
- $142,800 to $304,200 USD / year
We are looking for a Principal Hardware Engineer to join the team.
Added 54 mins ago
M
Senior Hardware Engineer
Microsoft
CA · WA · TX · NC · OR · Mountain View, CA · Redmond, WA · Austin, TX · Raleigh, NC · Hillsboro, OR · Mountain View · Redmond · Austin · Raleigh · Hillsboro
- $119,800 to $261,000 USD / year
…AI, and agentic workflows. We are looking for a Sr. Hardware Engineer to solve challenging hardware, firmware, software, and system-level problems across Microsoft’s Global Azure Cloud…
Added 1 hour ago
O
Lead Software Engineer - City
OKC
OKLAHOMA CITY, OK · Oklahoma City, OK
- $39.52 to $60.39 USD / hour
The Lead Software Engineer is responsible for being a lead technical resource on a team of software engineers and developers and ensuring the successful delivery of high-quality software…

CoinRoutes

BackEnd Developer - Miami, FL

Miami, FL, United States

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Job details

Posting language: English
Posted: Aug 3, 2021

Original job description

Backend Engineer Location: Miami, Florida | Full-Time | In-Office (Not Remote) About CoinRoutes CoinRoutes Inc. provides advanced algorithmic trading technology that enables clients to buy and sell crypto-assets more efficiently. Our platform supports the evolving digital asset markets, serving some of the world's largest crypto funds and trading firms. We are looking for talented engineers who are excited to solve complex technical challenges and help build the infrastructure powering the next generation of digital asset trading. Position Overview We are seeking a Backend Engineer to design, develop, and maintain the core services that power the CoinRoutes trading platform. In this role, you will help build and operate low-latency, high-throughput systems supporting market data, order routing, trade execution, and the APIs used by our trading applications. Our technology stack includes Python/Django, Rust, and C++, running on AWS, alongside React-based client applications. This is an opportunity for an engineer who enjoys working on real-time systems, solving complex problems, and building reliable software where performance, accuracy, and attention to detail are critical. We are particularly interested in candidates with prior experience in fintech, financial services, or financial markets.

Responsibilities

You will contribute to a variety of projects based on business priorities, team needs, and your technical interests. We do not expect candidates to have experience in every area, but we value curiosity, adaptability, and a willingness to learn. What You'll Do

Design, develop, test, and maintain backend services using Python, Rust, and/or C++.
Build and enhance systems supporting market data, order management, trade execution, and post-trade workflows.
Contribute to projects from initial design through development, testing, deployment, and ongoing maintenance.
Write automated tests, participate in code reviews, and follow established software engineering best practices.
Help maintain the reliability, performance, and security of systems handling sensitive client and trading data.
Participate in on-call responsibilities and assist with troubleshooting and resolving production issues.
Collaborate with product, trading, frontend, and infrastructure teams to deliver effective technical solutions.
Communicate progress, challenges, and technical tradeoffs clearly.
Leverage modern AI development tools, including Claude Code, Codex, and similar technologies, to improve development efficiency, debugging, testing, and documentation while maintaining high engineering standards.
Perform other duties as assigned.

Potential Projects Depending on team priorities and your interests, you may have the opportunity to work on:

Integrating WebSocket and FIX feeds into our market data platform.
Connecting new cryptocurrency exchanges and liquidity providers to support order entry and execution.
Developing data aggregation and ETL pipelines for client reporting and analytics.
Enhancing algorithmic trading strategies in collaboration with our trading team.
Designing and developing APIs for client applications, internal tools, and external customers.
Building AI-powered features, agents, and workflow automations using LLM APIs, tool calling, and retrieval technologies.

Required Technical Skills

Strong professional experience with Python and at least one compiled language, preferably Rust or C++.
Experience building service-oriented architectures and working with message queues or event-driven systems.
Experience designing and implementing REST, RPC, and WebSocket APIs.
Understanding of concurrency, asynchronous programming, and performance optimization in latency-sensitive environments.
Experience with SQL and NoSQL databases, such as PostgreSQL and Redis, including schema design and query optimization.
Proficiency working in Linux-based development and production environments.
Strong understanding of data structures, algorithms, and distributed systems fundamentals.
Experience troubleshooting production systems using metrics, logs, traces, and profiling tools.
Basic understanding of financial or trading systems, including orders, fills, positions, and profit and loss (P&L).
Working knowledge of Git and GitHub.

Nice to Have

Experience in financial markets, particularly FIX protocols, market data, order book mechanics, or cryptocurrency exchange APIs.
Professional experience with Rust or other compiled programming languages.
Experience with data warehousing, ETL processes, aggregation, time-series data, and analytics platforms.
Familiarity with Django.
Experience with AWS, cloud infrastructure, containers, CI/CD pipelines, and infrastructure-as-code tools such as Terraform, CloudFormation, or CDK.
Familiarity with AI agent frameworks and orchestration tools such as LangGraph, OpenAI Agents SDK, Temporal, or n8n.
Experience with MCP and third-party tool integrations.
Familiarity with React and TypeScript to support collaboration with frontend engineers.

Qualifications

2–4+ years of professional backend software engineering experience.
Ability and willingness to work full-time from our Miami office.
Demonstrated experience developing, deploying, and maintaining production software.
Willingness to participate in on-call rotations and learn from production incidents.
Strong communication skills, with the ability to work effectively with both technical and non-technical teams.
A collaborative approach to problem-solving and a willingness to support teammates.
Self-motivated, curious, and eager to learn new technologies.
Strong attention to detail, particularly when working with systems involving financial transactions and client funds.
Familiarity with the full software development lifecycle.
Ability to independently manage well-defined projects while recognizing when collaboration or guidance is needed.
Comfortable working in a fast-paced, growth-stage startup environment where priorities may evolve and responsiveness to client needs is important.

How We Work At CoinRoutes, we value engineers who take ownership, communicate openly, collaborate across teams, and are motivated to continuously improve. We encourage the thoughtful use of emerging AI development tools to accelerate productivity and innovation. However, we believe secure engineering practices, reliable testing, sound technical design, and human accountability remain essential. We welcome candidates with diverse technical backgrounds who are eager to learn, experiment, and contribute to a growing technology platform. Equal Opportunity Employer CoinRoutes is an equal opportunity employer. We are committed to building an inclusive workplace and hiring the best talent regardless of race, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, or genetic information.

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