Home › Companies › Onezero › C++ Software Engineer Lead I
C++ Software Engineer Lead I
Onezero · Somerville, Massachusetts, 02145, United States · Remote · Active · $160,000 / year · BambooHR
Job facts
| Field | Value |
|---|---|
| Company | Onezero |
| Title | C++ Software Engineer Lead I |
| Normalized title | - |
| Department / team | Development |
| Location | Somerville, United States |
| Work model | Remote / Remote |
| Employment type | Full Time |
| Salary | $160,000 / year |
| Status | active |
| ATS provider | BambooHR |
| Posted / first seen | 2026-02-04 / 2026-05-30 |
| Changed / last seen | 2026-05-30 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Onezero. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through BambooHR. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Somerville. | Open |
| Department jobs | Active postings in Development. | Open |
| Work model jobs | Active Remote postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Onezero |
| Source | 3e379a77-6979-4265-9163-c14a4e0e4154 |
| ATS provider | BambooHR |
Description
Come join oneZero Financial Systems! An exciting, fast-growing company with Headquarters in Somerville, MA. oneZero empowers banks, brokerages and hedge funds with cutting edge trade routing and execution technology. Our platform, deployed with 200+ entities globally, features a low-latency trading environment, integrations to the world’s leading execution venues, and reliable IT infrastructure and technical support—all designed to be customized and scaled to serve any business model and any size of market participant. We take pride in our great work atmosphere and highly motivated team of engineers.
We are currently looking for a motivated and talented Lead Software Engineer to join our development team.
To learn more about what oneZero does, please watch our overview video and visit our website:
www.onezero.com
https://vimeo.com/422576477
https://vimeo.com/onezerofinancial/meetyourcustomers
To learn more about the challenges of financial software engineering at oneZero, please read this article:
https://www.linkedin.com/pulse/gaming-your-way-top-how-financial-software-companies-can-kline/
Throughout its history, our firm has been guided by three core principles:
Never compromise on quality: We hire only the best people, giving them the best equipment and tools, so that we can build the highest performing, most stable, and best supported technology in the industry.
Operate with integrity: Our products are designed to be uncompromisingly fair and transparent both to our clients as well as their customers.
Never take risk in the market: We are not a hedge fund, we're not a brokerage, and we never trade on our own behalf. By avoiding taking any side in financial transactions we are able to remain independent, impartial, and focused solely on making the best possible product for our customers.
oneZero is proud to have been named one of Business Intelligence Group's Best Places to Work for four consecutive years: https://www.onezero.com/awards/onezero-earns-recognition-as-a-2025-best-place-to-work/
oneZero earns 2025 Great Place To Work Australia Certification: https://www.onezero.com/awards/onezero-earns-2025-great-place-to-work-australia-certification/
The Boston Globe names oneZero a Top Place to Work in 2022, 2023, and 2024: https://www.onezero.com/homepage/the-boston-globe-names-onezero-a-top-place-to-work-for-third-year-in-a-row/
We are accepting applicants for on-site positions in Somerville, MA or fully remote applicants in the following states:
New York
Connecticut
Illinois
Texas
Washington
Job Purpose
As a development Lead, you will work collaboratively with a team of highly experienced developers from around the world on core technologies and critical real-time systems that drive the oneZero platform. Lead engineers should expect to spend 50% of their time managing their team and 50% coding.
Duties
As a development lead, you will be expected to manage the day-to-day activities of a small team of Agile developers focused on a functional area of our core technology while coordinating with QA, product owners, and project managers on feature delivery.
You will align assignments with developers’ strengths and intentionally create opportunities to develop their weaker skills. You will help them understand risks and escalate issues regarding scheduling, and you will ensure their long-term growth and success through feedback and mentoring.
Daily triaging of issues with appropriate escalation as necessary.
As part of the development team, you will be expected to help develop, enhance, and maintain every aspect of the company’s technology suite. Your software will be held to a very high standard of efficiency, reliability, clarity, and usability by the development team and our customers.
You will write software primarily in C++ with a focus on performance and reliability; you may use modern language features so long as they don’t hurt performance or readability. Occasionally you will need to develop and debug in C# and Typescript/JavaScript.
Frequently you will be expected to collaborate with the business, design, operations, and QA teams as needed to refine product designs and advise on technical design.
As needed, you will assist the operations team to efficiently diagnose and resolve issues that occur in production (e.g. forensic log and crash dump analysis, hotfix build generation).
Requirements
Significant and demonstrably strong C++ development and debugging experience.
Proven track record of successful technical management or lead experience, preferably in an Agile workflow.
Able to reliably estimate and complete assignments with a minimum of oversight, but able to take direction as necessary.
A positive, team-oriented attitude.
Must have legal authorization to work in the United States.
Benefits
Competitive bonus plan
Daily lunch provided in the office and company-sponsored parking
Competitive health, dental, and vision plans
Monthly wellness program subscription
401K with partial company contribution matching
Must have legal authorization to work in the United States.
The salary range for this position is $160,000- 200,000, depending on relevant experience.
Full job record
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| Org ID | b4668c40-bcae-4c9c-9a11-b46d2998dfef |
| Source ID | 3e379a77-6979-4265-9163-c14a4e0e4154 |
| Board ID | 3e379a77-6979-4265-9163-c14a4e0e4154 |
| Provider | bamboohr |
| Provider Job Key | 303 |
| Title | C++ Software Engineer Lead I |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Somerville, Massachusetts, 02145, United States |
| Department | Development |
| Team | — |
| Employment Type | full_time |
| Workplace Type | remote |
| Remote Policy | remote |
| Country | United States |
| Region | — |
| City | Somerville |
| Salary Raw | salary range for this position is $160,000- 200,000, depending on relevant experience |
| Salary Min | 160,000 |
| Salary Max | — |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://onezero.bamboohr.com/careers/303 |
| Apply URL | https://onezero.bamboohr.com/careers/303 |
| First Seen At | 2026-05-30 05:47:38Z |
| Last Seen At | 2026-06-06 10:30:47Z |
| Last Checked At | 2026-06-06 10:30:47Z |
| Last Changed At | 2026-05-30 05:47:38Z |
| Inactive At | — |
| Source Posted At | 2026-02-04 00:00:00Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=bamboohr/board=onezero/date=2026-06-06/2026-06-06T10-30-45-260Z-ce7045bcd4eecf9dff4570d4bbfb56db4678d790025c3c21921e57b07d5790ec.json |
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"description": "<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Come join oneZero Financial Systems! An exciting, fast-growing company with Headquarters in Somerville, MA. </span><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">oneZero empowers banks, brokerages and hedge funds with cutting edge trade routing and execution technology. Our platform, deployed with 200+ entities globally, features a low-latency trading environment, integrations to the world’s leading execution venues, and reliable IT infrastructure and technical support—all designed to be customized and scaled to serve any business model and any size of market participant. We take pride in our great work atmosphere and highly motivated team of engineers. </span><br></p>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">We are currently looking for a motivated and talented Lead Software Engineer to join our development team. </span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">To learn more about what oneZero does, please watch our overview video and visit our website: </span></p>\n<ul>\n<li><span style=\"font-size: 10pt\"><a href=\"https://www.onezero.com\" target=\"_blank\" rel=\"noopener noreferrer\">www.onezero.com</a></span><span style=\"font-family: Inter, sans-serif\"><a href=\"https://vimeo.com/422576477\" target=\"_blank\" rel=\"noopener noreferrer\"><br></a></span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\"><a href=\"https://vimeo.com/422576477\" target=\"_blank\" rel=\"noopener noreferrer\">https://vimeo.com/422576477</a></span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\"><a href=\"https://vimeo.com/onezerofinancial/meetyourcustomers\" target=\"_blank\" rel=\"noopener noreferrer\">https://vimeo.com/onezerofinancial/meetyourcustomers</a></span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">To learn more about the challenges of financial software engineering at oneZero, please read this article:</span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif\"><span style=\"font-size: 10pt\"><a href=\"https://www.linkedin.com/pulse/gaming-your-way-top-how-financial-software-companies-can-kline/\" target=\"_blank\" rel=\"noopener noreferrer\">https://www.linkedin.com/pulse/gaming-your-way-top-how-financial-software-companies-can-kline/</a></span><span style=\"font-size: 10pt\"> </span></span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Throughout its history, our firm has been guided by three core principles: </span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Never compromise on quality: We hire only the best people, giving them the best equipment and tools, so that we can build the highest performing, most stable, and best supported technology in the industry.</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Operate with integrity: Our products are designed to be uncompromisingly fair and transparent both to our clients as well as their customers.</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Never take risk in the market: We are not a hedge fund, we're not a brokerage, and we never trade on our own behalf. By avoiding taking any side in financial transactions we are able to remain independent, impartial, and focused solely on making the best possible product for our customers.</span><br></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">oneZero is proud to have been named one of Business Intelligence Group's Best Places to Work for four consecutive years: </span><a href=\"https://www.onezero.com/awards/onezero-earns-recognition-as-a-2025-best-place-to-work/\" target=\"_blank\" rel=\"noopener noreferrer\"><span style=\"font-size: 10pt\">https://www.onezero.com/awards/onezero-earns-recognition-as-a-2025-best-place-to-work/</span></a></p>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">oneZero earns 2025 Great Place To Work Australia Certification: </span><span style=\"font-size: 10pt\"><a href=\"https://www.onezero.com/awards/onezero-earns-2025-great-place-to-work-australia-certification/\" target=\"_blank\" rel=\"noopener noreferrer\">https://www.onezero.com/awards/onezero-earns-2025-great-place-to-work-australia-certification/</a></span></p>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">The Boston Globe names oneZero a Top Place to Work in 2022, 2023, and 2024: </span><span style=\"font-family: Inter, sans-serif\"><span style=\"font-size: 10pt\"><a href=\"https://www.onezero.com/homepage/the-boston-globe-names-onezero-a-top-place-to-work-for-third-year-in-a-row/\" target=\"_blank\" rel=\"noopener noreferrer\">https://www.onezero.com/homepage/the-boston-globe-names-onezero-a-top-place-to-work-for-third-year-in-a-row/</a></span><span style=\"font-size: 10pt\"> </span></span></p>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">We are accepting applicants for on-site positions in Somerville, MA or fully remote applicants in the following states: </span></p>\n<ul>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">New York</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Connecticut </span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Illinois</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Texas</span></li>\n<li><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">Washington </span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-weight: bold\">Job Purpose</span></p>\n<p><span style=\"font-size: 10pt\">As a development Lead, you will work collaboratively with a team of highly experienced developers from around the world on core technologies and critical real-time systems that drive the oneZero platform. Lead engineers should expect to spend 50% of their time managing their team and 50% coding.</span></p>\n<p><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-weight: bold\">Duties</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">As a development lead, you will be expected to manage the day-to-day activities of a small team of Agile developers focused on a functional area of our core technology while coordinating with QA, product owners, and project managers on feature delivery. </span></li>\n<li><span style=\"font-size: 10pt\">You will align assignments with developers’ strengths and intentionally create opportunities to develop their weaker skills. You will help them understand risks and escalate issues regarding scheduling, and you will ensure their long-term growth and success through feedback and mentoring.</span></li>\n<li><span style=\"font-size: 10pt\">Daily triaging of issues with appropriate escalation as necessary. </span></li>\n<li><span style=\"font-size: 10pt\">As part of the development team, you will be expected to help develop, enhance, and maintain every aspect of the company’s technology suite. Your software will be held to a very high standard of efficiency, reliability, clarity, and usability by the development team and our customers.</span></li>\n<li><span style=\"font-size: 10pt\">You will write software primarily in C++ with a focus on performance and reliability; you may use modern language features so long as they don’t hurt performance or readability. Occasionally you will need to develop and debug in C# and Typescript/JavaScript.</span></li>\n<li><span style=\"font-size: 10pt\">Frequently you will be expected to collaborate with the business, design, operations, and QA teams as needed to refine product designs and advise on technical design.</span></li>\n<li><span style=\"font-size: 10pt\">As needed, you will assist the operations team to efficiently diagnose and resolve issues that occur in production (e.g. forensic log and crash dump analysis, hotfix build generation).</span><br></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-weight: bold\">Requirements</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Significant and demonstrably strong C++ development and debugging experience.</span></li>\n<li><span style=\"font-size: 10pt\">Proven track record of successful technical management or lead experience, preferably in an Agile workflow. </span></li>\n<li><span style=\"font-size: 10pt\">Able to reliably estimate and complete assignments with a minimum of oversight, but able to take direction as necessary.</span></li>\n<li><span style=\"font-size: 10pt\">A positive, team-oriented attitude.</span></li>\n<li><span style=\"font-size: 10pt\">Must have legal authorization to work in the United States.</span><br></li>\n</ul>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-weight: bold\">Benefits</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Competitive bonus plan</span><br></li>\n<li><span style=\"font-size: 10pt\">Daily lunch provided in the office and company-sponsored parking</span></li>\n<li><span style=\"font-size: 10pt\">Competitive health, dental, and vision plans</span></li>\n<li><span style=\"font-size: 10pt\">Monthly wellness program subscription</span><br></li>\n<li><span style=\"font-size: 10pt\">401K with partial company contribution matching</span></li>\n</ul>\n<p><br><br></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt; font-weight: bold\">Must have legal authorization to work in the United States.</span></p>\n<p><span style=\"font-family: Inter, sans-serif; font-size: 10pt\">The salary range for this position is $160,000- 200,000, depending on relevant experience.</span></p>",
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